Merge branch 'develop' into pr/1217

336 files changed, 13823 insertions, 5205 deletions

diff --git a/server/controllers/activitypub/client.ts b/server/controllers/activitypub/client.ts
index 433186179..31c0a5fbd 100644
--- a/server/controllers/activitypub/client.ts
+++ b/server/controllers/activitypub/client.ts
@@ -3,7 +3,7 @@ import * as express from 'express'
 import { VideoPrivacy, VideoRateType } from '../../../shared/models/videos'
 import { activityPubCollectionPagination, activityPubContextify } from '../../helpers/activitypub'
 import { CONFIG, ROUTE_CACHE_LIFETIME } from '../../initializers'
-import { buildAnnounceWithVideoAudience } from '../../lib/activitypub/send'
+import { buildAnnounceWithVideoAudience, buildLikeActivity } from '../../lib/activitypub/send'
 import { audiencify, getAudience } from '../../lib/activitypub/audience'
 import { buildCreateActivity } from '../../lib/activitypub/send/send-create'
 import {
@@ -11,9 +11,10 @@ import {
   executeIfActivityPub,
   localAccountValidator,
   localVideoChannelValidator,
-  videosCustomGetValidator
+  videosCustomGetValidator,
+  videosShareValidator
 } from '../../middlewares'
-import { videoCommentGetValidator, videosGetValidator, videosShareValidator } from '../../middlewares/validators'
+import { getAccountVideoRateValidator, videoCommentGetValidator, videosGetValidator } from '../../middlewares/validators'
 import { AccountModel } from '../../models/account/account'
 import { ActorModel } from '../../models/activitypub/actor'
 import { ActorFollowModel } from '../../models/activitypub/actor-follow'
@@ -25,14 +26,17 @@ import { cacheRoute } from '../../middlewares/cache'
 import { activityPubResponse } from './utils'
 import { AccountVideoRateModel } from '../../models/account/account-video-rate'
 import {
+  getRateUrl,
   getVideoCommentsActivityPubUrl,
   getVideoDislikesActivityPubUrl,
   getVideoLikesActivityPubUrl,
   getVideoSharesActivityPubUrl
 } from '../../lib/activitypub'
 import { VideoCaptionModel } from '../../models/video/video-caption'
-import { videoRedundancyGetValidator } from '../../middlewares/validators/redundancy'
+import { videoFileRedundancyGetValidator, videoPlaylistRedundancyGetValidator } from '../../middlewares/validators/redundancy'
 import { getServerActor } from '../../helpers/utils'
+import { VideoRedundancyModel } from '../../models/redundancy/video-redundancy'
+import { buildDislikeActivity } from '../../lib/activitypub/send/send-dislike'
 
 const activityPubClientRouter = express.Router()
 
@@ -48,21 +52,29 @@ activityPubClientRouter.get('/accounts?/:name/following',
   executeIfActivityPub(asyncMiddleware(localAccountValidator)),
   executeIfActivityPub(asyncMiddleware(accountFollowingController))
 )
+activityPubClientRouter.get('/accounts?/:name/likes/:videoId',
+  executeIfActivityPub(asyncMiddleware(getAccountVideoRateValidator('like'))),
+  executeIfActivityPub(getAccountVideoRate('like'))
+)
+activityPubClientRouter.get('/accounts?/:name/dislikes/:videoId',
+  executeIfActivityPub(asyncMiddleware(getAccountVideoRateValidator('dislike'))),
+  executeIfActivityPub(getAccountVideoRate('dislike'))
+)
 
 activityPubClientRouter.get('/videos/watch/:id',
   executeIfActivityPub(asyncMiddleware(cacheRoute(ROUTE_CACHE_LIFETIME.ACTIVITY_PUB.VIDEOS))),
-  executeIfActivityPub(asyncMiddleware(videosGetValidator)),
+  executeIfActivityPub(asyncMiddleware(videosCustomGetValidator('only-video-with-rights'))),
   executeIfActivityPub(asyncMiddleware(videoController))
 )
 activityPubClientRouter.get('/videos/watch/:id/activity',
-  executeIfActivityPub(asyncMiddleware(videosGetValidator)),
+  executeIfActivityPub(asyncMiddleware(videosCustomGetValidator('only-video-with-rights'))),
   executeIfActivityPub(asyncMiddleware(videoController))
 )
 activityPubClientRouter.get('/videos/watch/:id/announces',
   executeIfActivityPub(asyncMiddleware(videosCustomGetValidator('only-video'))),
   executeIfActivityPub(asyncMiddleware(videoAnnouncesController))
 )
-activityPubClientRouter.get('/videos/watch/:id/announces/:accountId',
+activityPubClientRouter.get('/videos/watch/:id/announces/:actorId',
   executeIfActivityPub(asyncMiddleware(videosShareValidator)),
   executeIfActivityPub(asyncMiddleware(videoAnnounceController))
 )
@@ -101,7 +113,11 @@ activityPubClientRouter.get('/video-channels/:name/following',
 )
 
 activityPubClientRouter.get('/redundancy/videos/:videoId/:resolution([0-9]+)(-:fps([0-9]+))?',
-  executeIfActivityPub(asyncMiddleware(videoRedundancyGetValidator)),
+  executeIfActivityPub(asyncMiddleware(videoFileRedundancyGetValidator)),
+  executeIfActivityPub(asyncMiddleware(videoRedundancyController))
+)
+activityPubClientRouter.get('/redundancy/video-playlists/:streamingPlaylistType/:videoId',
+  executeIfActivityPub(asyncMiddleware(videoPlaylistRedundancyGetValidator)),
   executeIfActivityPub(asyncMiddleware(videoRedundancyController))
 )
 
@@ -133,8 +149,25 @@ async function accountFollowingController (req: express.Request, res: express.Re
   return activityPubResponse(activityPubContextify(activityPubResult), res)
 }
 
-async function videoController (req: express.Request, res: express.Response, next: express.NextFunction) {
-  const video: VideoModel = res.locals.video
+function getAccountVideoRate (rateType: VideoRateType) {
+  return (req: express.Request, res: express.Response) => {
+    const accountVideoRate: AccountVideoRateModel = res.locals.accountVideoRate
+
+    const byActor = accountVideoRate.Account.Actor
+    const url = getRateUrl(rateType, byActor, accountVideoRate.Video)
+    const APObject = rateType === 'like'
+      ? buildLikeActivity(url, byActor, accountVideoRate.Video)
+      : buildDislikeActivity(url, byActor, accountVideoRate.Video)
+
+    return activityPubResponse(activityPubContextify(APObject), res)
+  }
+}
+
+async function videoController (req: express.Request, res: express.Response) {
+  // We need more attributes
+  const video: VideoModel = await VideoModel.loadForGetAPI(res.locals.video.id)
+
+  if (video.url.startsWith(CONFIG.WEBSERVER.URL) === false) return res.redirect(video.url)
 
   // We need captions to render AP object
   video.VideoCaptions = await VideoCaptionModel.listVideoCaptions(video.id)
@@ -150,14 +183,17 @@ async function videoController (req: express.Request, res: express.Response, nex
   return activityPubResponse(activityPubContextify(videoObject), res)
 }
 
-async function videoAnnounceController (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function videoAnnounceController (req: express.Request, res: express.Response) {
   const share = res.locals.videoShare as VideoShareModel
+
+  if (share.url.startsWith(CONFIG.WEBSERVER.URL) === false) return res.redirect(share.url)
+
   const { activity } = await buildAnnounceWithVideoAudience(share.Actor, share, res.locals.video, undefined)
 
   return activityPubResponse(activityPubContextify(activity), res)
 }
 
-async function videoAnnouncesController (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function videoAnnouncesController (req: express.Request, res: express.Response) {
   const video: VideoModel = res.locals.video
 
   const handler = async (start: number, count: number) => {
@@ -172,21 +208,21 @@ async function videoAnnouncesController (req: express.Request, res: express.Resp
   return activityPubResponse(activityPubContextify(json), res)
 }
 
-async function videoLikesController (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function videoLikesController (req: express.Request, res: express.Response) {
   const video: VideoModel = res.locals.video
   const json = await videoRates(req, 'like', video, getVideoLikesActivityPubUrl(video))
 
   return activityPubResponse(activityPubContextify(json), res)
 }
 
-async function videoDislikesController (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function videoDislikesController (req: express.Request, res: express.Response) {
   const video: VideoModel = res.locals.video
   const json = await videoRates(req, 'dislike', video, getVideoDislikesActivityPubUrl(video))
 
   return activityPubResponse(activityPubContextify(json), res)
 }
 
-async function videoCommentsController (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function videoCommentsController (req: express.Request, res: express.Response) {
   const video: VideoModel = res.locals.video
 
   const handler = async (start: number, count: number) => {
@@ -201,29 +237,31 @@ async function videoCommentsController (req: express.Request, res: express.Respo
   return activityPubResponse(activityPubContextify(json), res)
 }
 
-async function videoChannelController (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function videoChannelController (req: express.Request, res: express.Response) {
   const videoChannel: VideoChannelModel = res.locals.videoChannel
 
   return activityPubResponse(activityPubContextify(videoChannel.toActivityPubObject()), res)
 }
 
-async function videoChannelFollowersController (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function videoChannelFollowersController (req: express.Request, res: express.Response) {
   const videoChannel: VideoChannelModel = res.locals.videoChannel
   const activityPubResult = await actorFollowers(req, videoChannel.Actor)
 
   return activityPubResponse(activityPubContextify(activityPubResult), res)
 }
 
-async function videoChannelFollowingController (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function videoChannelFollowingController (req: express.Request, res: express.Response) {
   const videoChannel: VideoChannelModel = res.locals.videoChannel
   const activityPubResult = await actorFollowing(req, videoChannel.Actor)
 
   return activityPubResponse(activityPubContextify(activityPubResult), res)
 }
 
-async function videoCommentController (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function videoCommentController (req: express.Request, res: express.Response) {
   const videoComment: VideoCommentModel = res.locals.videoComment
 
+  if (videoComment.url.startsWith(CONFIG.WEBSERVER.URL) === false) return res.redirect(videoComment.url)
+
   const threadParentComments = await VideoCommentModel.listThreadParentComments(videoComment, undefined)
   const isPublic = true // Comments are always public
   const audience = getAudience(videoComment.Account.Actor, isPublic)
@@ -239,7 +277,9 @@ async function videoCommentController (req: express.Request, res: express.Respon
 }
 
 async function videoRedundancyController (req: express.Request, res: express.Response) {
-  const videoRedundancy = res.locals.videoRedundancy
+  const videoRedundancy: VideoRedundancyModel = res.locals.videoRedundancy
+  if (videoRedundancy.url.startsWith(CONFIG.WEBSERVER.URL) === false) return res.redirect(videoRedundancy.url)
+
   const serverActor = await getServerActor()
 
   const audience = getAudience(serverActor)
@@ -260,7 +300,7 @@ async function actorFollowing (req: express.Request, actor: ActorModel) {
     return ActorFollowModel.listAcceptedFollowingUrlsForApi([ actor.id ], undefined, start, count)
   }
 
-  return activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, handler, req.query.page)
+  return activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.path, handler, req.query.page)
 }
 
 async function actorFollowers (req: express.Request, actor: ActorModel) {
@@ -268,7 +308,7 @@ async function actorFollowers (req: express.Request, actor: ActorModel) {
     return ActorFollowModel.listAcceptedFollowerUrlsForApi([ actor.id ], undefined, start, count)
   }
 
-  return activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, handler, req.query.page)
+  return activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.path, handler, req.query.page)
 }
 
 function videoRates (req: express.Request, rateType: VideoRateType, video: VideoModel, url: string) {
@@ -276,7 +316,7 @@ function videoRates (req: express.Request, rateType: VideoRateType, video: Video
     const result = await AccountVideoRateModel.listAndCountAccountUrlsByVideoId(rateType, video.id, start, count)
     return {
       total: result.count,
-      data: result.rows.map(r => r.Account.Actor.url)
+      data: result.rows.map(r => r.url)
     }
   }
   return activityPubCollectionPagination(url, handler, req.query.page)
diff --git a/server/controllers/activitypub/inbox.ts b/server/controllers/activitypub/inbox.ts
index 738d155eb..f0e65015b 100644
--- a/server/controllers/activitypub/inbox.ts
+++ b/server/controllers/activitypub/inbox.ts
@@ -43,11 +43,13 @@ export {
 // ---------------------------------------------------------------------------
 
 const inboxQueue = queue<{ activities: Activity[], signatureActor?: ActorModel, inboxActor?: ActorModel }, Error>((task, cb) => {
-  processActivities(task.activities, task.signatureActor, task.inboxActor)
+  const options = { signatureActor: task.signatureActor, inboxActor: task.inboxActor }
+
+  processActivities(task.activities, options)
     .then(() => cb())
 })
 
-function inboxController (req: express.Request, res: express.Response, next: express.NextFunction) {
+function inboxController (req: express.Request, res: express.Response) {
   const rootActivity: RootActivity = req.body
   let activities: Activity[] = []
 
diff --git a/server/controllers/api/accounts.ts b/server/controllers/api/accounts.ts
index b7691ccba..8c0237203 100644
--- a/server/controllers/api/accounts.ts
+++ b/server/controllers/api/accounts.ts
@@ -1,7 +1,8 @@
 import * as express from 'express'
 import { getFormattedObjects } from '../../helpers/utils'
 import {
-  asyncMiddleware, commonVideosFiltersValidator,
+  asyncMiddleware,
+  commonVideosFiltersValidator,
   listVideoAccountChannelsValidator,
   optionalAuthenticate,
   paginationValidator,
@@ -13,6 +14,8 @@ import { AccountModel } from '../../models/account/account'
 import { VideoModel } from '../../models/video/video'
 import { buildNSFWFilter, isUserAbleToSearchRemoteURI } from '../../helpers/express-utils'
 import { VideoChannelModel } from '../../models/video/video-channel'
+import { JobQueue } from '../../lib/job-queue'
+import { logger } from '../../helpers/logger'
 
 const accountsRouter = express.Router()
 
@@ -56,6 +59,11 @@ export {
 function getAccount (req: express.Request, res: express.Response, next: express.NextFunction) {
   const account: AccountModel = res.locals.account
 
+  if (account.isOutdated()) {
+    JobQueue.Instance.createJob({ type: 'activitypub-refresher', payload: { type: 'actor', url: account.Actor.url } })
+            .catch(err => logger.error('Cannot create AP refresher job for actor %s.', account.Actor.url, { err }))
+  }
+
   return res.json(account.toFormattedJSON())
 }
 
@@ -73,10 +81,10 @@ async function listVideoAccountChannels (req: express.Request, res: express.Resp
 
 async function listAccountVideos (req: express.Request, res: express.Response, next: express.NextFunction) {
   const account: AccountModel = res.locals.account
-  const actorId = isUserAbleToSearchRemoteURI(res) ? null : undefined
+  const followerActorId = isUserAbleToSearchRemoteURI(res) ? null : undefined
 
   const resultList = await VideoModel.listForApi({
-    actorId,
+    followerActorId,
     start: req.query.start,
     count: req.query.count,
     sort: req.query.sort,
@@ -86,9 +94,11 @@ async function listAccountVideos (req: express.Request, res: express.Response, n
     languageOneOf: req.query.languageOneOf,
     tagsOneOf: req.query.tagsOneOf,
     tagsAllOf: req.query.tagsAllOf,
+    filter: req.query.filter,
     nsfw: buildNSFWFilter(res, req.query.nsfw),
     withFiles: false,
-    accountId: account.id
+    accountId: account.id,
+    user: res.locals.oauth ? res.locals.oauth.token.User : undefined
   })
 
   return res.json(getFormattedObjects(resultList.data, resultList.total))
diff --git a/server/controllers/api/config.ts b/server/controllers/api/config.ts
index 03c1cec7b..1f3341bc0 100644
--- a/server/controllers/api/config.ts
+++ b/server/controllers/api/config.ts
@@ -1,5 +1,5 @@
 import * as express from 'express'
-import { omit } from 'lodash'
+import { snakeCase } from 'lodash'
 import { ServerConfig, UserRight } from '../../../shared'
 import { About } from '../../../shared/models/server/about.model'
 import { CustomConfig } from '../../../shared/models/server/custom-config.model'
@@ -10,7 +10,10 @@ import { customConfigUpdateValidator } from '../../middlewares/validators/config
 import { ClientHtml } from '../../lib/client-html'
 import { auditLoggerFactory, CustomConfigAuditView, getAuditIdFromRes } from '../../helpers/audit-logger'
 import { remove, writeJSON } from 'fs-extra'
-import { getVersion } from '../../helpers/utils'
+import { getServerCommit } from '../../helpers/utils'
+import { Emailer } from '../../lib/emailer'
+import { isNumeric } from 'validator'
+import { objectConverter } from '../../helpers/core-utils'
 
 const packageJSON = require('../../../../package.json')
 const configRouter = express.Router()
@@ -40,11 +43,11 @@ configRouter.delete('/custom',
 )
 
 let serverCommit: string
-async function getConfig (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function getConfig (req: express.Request, res: express.Response) {
   const allowed = await isSignupAllowed()
   const allowedForCurrentIP = isSignupAllowedForCurrentIP(req.ip)
-  serverCommit = (serverCommit) ? serverCommit : await getVersion()
-  if (serverCommit === packageJSON.version) serverCommit = ''
+
+  if (serverCommit === undefined) serverCommit = await getServerCommit()
 
   const enabledResolutions = Object.keys(CONFIG.TRANSCODING.RESOLUTIONS)
    .filter(key => CONFIG.TRANSCODING.ENABLED === CONFIG.TRANSCODING.RESOLUTIONS[key] === true)
@@ -61,6 +64,12 @@ async function getConfig (req: express.Request, res: express.Response, next: exp
         css: CONFIG.INSTANCE.CUSTOMIZATIONS.CSS
       }
     },
+    email: {
+      enabled: Emailer.isEnabled()
+    },
+    contactForm: {
+      enabled: CONFIG.CONTACT_FORM.ENABLED
+    },
     serverVersion: packageJSON.version,
     serverCommit,
     signup: {
@@ -69,6 +78,9 @@ async function getConfig (req: express.Request, res: express.Response, next: exp
       requiresEmailVerification: CONFIG.SIGNUP.REQUIRES_EMAIL_VERIFICATION
     },
     transcoding: {
+      hls: {
+        enabled: CONFIG.TRANSCODING.HLS.ENABLED
+      },
       enabledResolutions
     },
     import: {
@@ -111,6 +123,11 @@ async function getConfig (req: express.Request, res: express.Response, next: exp
     user: {
       videoQuota: CONFIG.USER.VIDEO_QUOTA,
       videoQuotaDaily: CONFIG.USER.VIDEO_QUOTA_DAILY
+    },
+    trending: {
+      videos: {
+        intervalDays: CONFIG.TRENDING.VIDEOS.INTERVAL_DAYS
+      }
     }
   }
 
@@ -150,32 +167,10 @@ async function deleteCustomConfig (req: express.Request, res: express.Response,
 }
 
 async function updateCustomConfig (req: express.Request, res: express.Response, next: express.NextFunction) {
-  const toUpdate: CustomConfig = req.body
   const oldCustomConfigAuditKeys = new CustomConfigAuditView(customConfig())
 
-  // Force number conversion
-  toUpdate.cache.previews.size = parseInt('' + toUpdate.cache.previews.size, 10)
-  toUpdate.cache.captions.size = parseInt('' + toUpdate.cache.captions.size, 10)
-  toUpdate.signup.limit = parseInt('' + toUpdate.signup.limit, 10)
-  toUpdate.user.videoQuota = parseInt('' + toUpdate.user.videoQuota, 10)
-  toUpdate.user.videoQuotaDaily = parseInt('' + toUpdate.user.videoQuotaDaily, 10)
-  toUpdate.transcoding.threads = parseInt('' + toUpdate.transcoding.threads, 10)
-
-  // camelCase to snake_case key
-  const toUpdateJSON = omit(
-    toUpdate,
-    'user.videoQuota',
-    'instance.defaultClientRoute',
-    'instance.shortDescription',
-    'cache.videoCaptions',
-    'signup.requiresEmailVerification'
-  )
-  toUpdateJSON.user['video_quota'] = toUpdate.user.videoQuota
-  toUpdateJSON.user['video_quota_daily'] = toUpdate.user.videoQuotaDaily
-  toUpdateJSON.instance['default_client_route'] = toUpdate.instance.defaultClientRoute
-  toUpdateJSON.instance['short_description'] = toUpdate.instance.shortDescription
-  toUpdateJSON.instance['default_nsfw_policy'] = toUpdate.instance.defaultNSFWPolicy
-  toUpdateJSON.signup['requires_email_verification'] = toUpdate.signup.requiresEmailVerification
+  // camelCase to snake_case key + Force number conversion
+  const toUpdateJSON = convertCustomConfigBody(req.body)
 
   await writeJSON(CONFIG.CUSTOM_FILE, toUpdateJSON, { spaces: 2 })
 
@@ -237,12 +232,16 @@ function customConfig (): CustomConfig {
     admin: {
       email: CONFIG.ADMIN.EMAIL
     },
+    contactForm: {
+      enabled: CONFIG.CONTACT_FORM.ENABLED
+    },
     user: {
       videoQuota: CONFIG.USER.VIDEO_QUOTA,
       videoQuotaDaily: CONFIG.USER.VIDEO_QUOTA_DAILY
     },
     transcoding: {
       enabled: CONFIG.TRANSCODING.ENABLED,
+      allowAdditionalExtensions: CONFIG.TRANSCODING.ALLOW_ADDITIONAL_EXTENSIONS,
       threads: CONFIG.TRANSCODING.THREADS,
       resolutions: {
         '240p': CONFIG.TRANSCODING.RESOLUTIONS[ '240p' ],
@@ -250,6 +249,9 @@ function customConfig (): CustomConfig {
         '480p': CONFIG.TRANSCODING.RESOLUTIONS[ '480p' ],
         '720p': CONFIG.TRANSCODING.RESOLUTIONS[ '720p' ],
         '1080p': CONFIG.TRANSCODING.RESOLUTIONS[ '1080p' ]
+      },
+      hls: {
+        enabled: CONFIG.TRANSCODING.HLS.ENABLED
       }
     },
     import: {
@@ -264,3 +266,20 @@ function customConfig (): CustomConfig {
     }
   }
 }
+
+function convertCustomConfigBody (body: CustomConfig) {
+  function keyConverter (k: string) {
+    // Transcoding resolutions exception
+    if (/^\d{3,4}p$/.exec(k)) return k
+
+    return snakeCase(k)
+  }
+
+  function valueConverter (v: any) {
+    if (isNumeric(v + '')) return parseInt('' + v, 10)
+
+    return v
+  }
+
+  return objectConverter(body, keyConverter, valueConverter)
+}
diff --git a/server/controllers/api/search.ts b/server/controllers/api/search.ts
index 4be2b5ef7..534305ba6 100644
--- a/server/controllers/api/search.ts
+++ b/server/controllers/api/search.ts
@@ -118,7 +118,8 @@ async function searchVideosDB (query: VideosSearchQuery, res: express.Response)
   const options = Object.assign(query, {
     includeLocalVideos: true,
     nsfw: buildNSFWFilter(res, query.nsfw),
-    userId: res.locals.oauth ? res.locals.oauth.token.User.id : undefined
+    filter: query.filter,
+    user: res.locals.oauth ? res.locals.oauth.token.User : undefined
   })
   const resultList = await VideoModel.searchAndPopulateAccountAndServer(options)
 
diff --git a/server/controllers/api/server/contact.ts b/server/controllers/api/server/contact.ts
new file mode 100644
index 000000000..b1144c94e
--- /dev/null
+++ b/server/controllers/api/server/contact.ts
@@ -0,0 +1,28 @@
+import * as express from 'express'
+import { asyncMiddleware, contactAdministratorValidator } from '../../../middlewares'
+import { Redis } from '../../../lib/redis'
+import { Emailer } from '../../../lib/emailer'
+import { ContactForm } from '../../../../shared/models/server'
+
+const contactRouter = express.Router()
+
+contactRouter.post('/contact',
+  asyncMiddleware(contactAdministratorValidator),
+  asyncMiddleware(contactAdministrator)
+)
+
+async function contactAdministrator (req: express.Request, res: express.Response) {
+  const data = req.body as ContactForm
+
+  await Emailer.Instance.addContactFormJob(data.fromEmail, data.fromName, data.body)
+
+  await Redis.Instance.setContactFormIp(req.ip)
+
+  return res.status(204).end()
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  contactRouter
+}
diff --git a/server/controllers/api/server/follows.ts b/server/controllers/api/server/follows.ts
index d62400e42..9fa6c34ba 100644
--- a/server/controllers/api/server/follows.ts
+++ b/server/controllers/api/server/follows.ts
@@ -61,14 +61,26 @@ export {
 
 async function listFollowing (req: express.Request, res: express.Response, next: express.NextFunction) {
   const serverActor = await getServerActor()
-  const resultList = await ActorFollowModel.listFollowingForApi(serverActor.id, req.query.start, req.query.count, req.query.sort)
+  const resultList = await ActorFollowModel.listFollowingForApi(
+    serverActor.id,
+    req.query.start,
+    req.query.count,
+    req.query.sort,
+    req.query.search
+  )
 
   return res.json(getFormattedObjects(resultList.data, resultList.total))
 }
 
 async function listFollowers (req: express.Request, res: express.Response, next: express.NextFunction) {
   const serverActor = await getServerActor()
-  const resultList = await ActorFollowModel.listFollowersForApi(serverActor.id, req.query.start, req.query.count, req.query.sort)
+  const resultList = await ActorFollowModel.listFollowersForApi(
+    serverActor.id,
+    req.query.start,
+    req.query.count,
+    req.query.sort,
+    req.query.search
+  )
 
   return res.json(getFormattedObjects(resultList.data, resultList.total))
 }
diff --git a/server/controllers/api/server/index.ts b/server/controllers/api/server/index.ts
index 43bca2c10..814248e5f 100644
--- a/server/controllers/api/server/index.ts
+++ b/server/controllers/api/server/index.ts
@@ -2,12 +2,16 @@ import * as express from 'express'
 import { serverFollowsRouter } from './follows'
 import { statsRouter } from './stats'
 import { serverRedundancyRouter } from './redundancy'
+import { serverBlocklistRouter } from './server-blocklist'
+import { contactRouter } from './contact'
 
 const serverRouter = express.Router()
 
 serverRouter.use('/', serverFollowsRouter)
 serverRouter.use('/', serverRedundancyRouter)
 serverRouter.use('/', statsRouter)
+serverRouter.use('/', serverBlocklistRouter)
+serverRouter.use('/', contactRouter)
 
 // ---------------------------------------------------------------------------
 
diff --git a/server/controllers/api/server/server-blocklist.ts b/server/controllers/api/server/server-blocklist.ts
new file mode 100644
index 000000000..3cb3a96e2
--- /dev/null
+++ b/server/controllers/api/server/server-blocklist.ts
@@ -0,0 +1,132 @@
+import * as express from 'express'
+import 'multer'
+import { getFormattedObjects, getServerActor } from '../../../helpers/utils'
+import {
+  asyncMiddleware,
+  asyncRetryTransactionMiddleware,
+  authenticate,
+  ensureUserHasRight,
+  paginationValidator,
+  setDefaultPagination,
+  setDefaultSort
+} from '../../../middlewares'
+import {
+  accountsBlocklistSortValidator,
+  blockAccountValidator,
+  blockServerValidator,
+  serversBlocklistSortValidator,
+  unblockAccountByServerValidator,
+  unblockServerByServerValidator
+} from '../../../middlewares/validators'
+import { AccountModel } from '../../../models/account/account'
+import { AccountBlocklistModel } from '../../../models/account/account-blocklist'
+import { addAccountInBlocklist, addServerInBlocklist, removeAccountFromBlocklist, removeServerFromBlocklist } from '../../../lib/blocklist'
+import { ServerBlocklistModel } from '../../../models/server/server-blocklist'
+import { ServerModel } from '../../../models/server/server'
+import { UserRight } from '../../../../shared/models/users'
+
+const serverBlocklistRouter = express.Router()
+
+serverBlocklistRouter.get('/blocklist/accounts',
+  authenticate,
+  ensureUserHasRight(UserRight.MANAGE_ACCOUNTS_BLOCKLIST),
+  paginationValidator,
+  accountsBlocklistSortValidator,
+  setDefaultSort,
+  setDefaultPagination,
+  asyncMiddleware(listBlockedAccounts)
+)
+
+serverBlocklistRouter.post('/blocklist/accounts',
+  authenticate,
+  ensureUserHasRight(UserRight.MANAGE_ACCOUNTS_BLOCKLIST),
+  asyncMiddleware(blockAccountValidator),
+  asyncRetryTransactionMiddleware(blockAccount)
+)
+
+serverBlocklistRouter.delete('/blocklist/accounts/:accountName',
+  authenticate,
+  ensureUserHasRight(UserRight.MANAGE_ACCOUNTS_BLOCKLIST),
+  asyncMiddleware(unblockAccountByServerValidator),
+  asyncRetryTransactionMiddleware(unblockAccount)
+)
+
+serverBlocklistRouter.get('/blocklist/servers',
+  authenticate,
+  ensureUserHasRight(UserRight.MANAGE_SERVERS_BLOCKLIST),
+  paginationValidator,
+  serversBlocklistSortValidator,
+  setDefaultSort,
+  setDefaultPagination,
+  asyncMiddleware(listBlockedServers)
+)
+
+serverBlocklistRouter.post('/blocklist/servers',
+  authenticate,
+  ensureUserHasRight(UserRight.MANAGE_SERVERS_BLOCKLIST),
+  asyncMiddleware(blockServerValidator),
+  asyncRetryTransactionMiddleware(blockServer)
+)
+
+serverBlocklistRouter.delete('/blocklist/servers/:host',
+  authenticate,
+  ensureUserHasRight(UserRight.MANAGE_SERVERS_BLOCKLIST),
+  asyncMiddleware(unblockServerByServerValidator),
+  asyncRetryTransactionMiddleware(unblockServer)
+)
+
+export {
+  serverBlocklistRouter
+}
+
+// ---------------------------------------------------------------------------
+
+async function listBlockedAccounts (req: express.Request, res: express.Response) {
+  const serverActor = await getServerActor()
+
+  const resultList = await AccountBlocklistModel.listForApi(serverActor.Account.id, req.query.start, req.query.count, req.query.sort)
+
+  return res.json(getFormattedObjects(resultList.data, resultList.total))
+}
+
+async function blockAccount (req: express.Request, res: express.Response) {
+  const serverActor = await getServerActor()
+  const accountToBlock: AccountModel = res.locals.account
+
+  await addAccountInBlocklist(serverActor.Account.id, accountToBlock.id)
+
+  return res.status(204).end()
+}
+
+async function unblockAccount (req: express.Request, res: express.Response) {
+  const accountBlock: AccountBlocklistModel = res.locals.accountBlock
+
+  await removeAccountFromBlocklist(accountBlock)
+
+  return res.status(204).end()
+}
+
+async function listBlockedServers (req: express.Request, res: express.Response) {
+  const serverActor = await getServerActor()
+
+  const resultList = await ServerBlocklistModel.listForApi(serverActor.Account.id, req.query.start, req.query.count, req.query.sort)
+
+  return res.json(getFormattedObjects(resultList.data, resultList.total))
+}
+
+async function blockServer (req: express.Request, res: express.Response) {
+  const serverActor = await getServerActor()
+  const serverToBlock: ServerModel = res.locals.server
+
+  await addServerInBlocklist(serverActor.Account.id, serverToBlock.id)
+
+  return res.status(204).end()
+}
+
+async function unblockServer (req: express.Request, res: express.Response) {
+  const serverBlock: ServerBlocklistModel = res.locals.serverBlock
+
+  await removeServerFromBlocklist(serverBlock)
+
+  return res.status(204).end()
+}
diff --git a/server/controllers/api/server/stats.ts b/server/controllers/api/server/stats.ts
index 85803f69e..89ffd1717 100644
--- a/server/controllers/api/server/stats.ts
+++ b/server/controllers/api/server/stats.ts
@@ -8,6 +8,7 @@ import { VideoCommentModel } from '../../../models/video/video-comment'
 import { VideoRedundancyModel } from '../../../models/redundancy/video-redundancy'
 import { CONFIG, ROUTE_CACHE_LIFETIME } from '../../../initializers/constants'
 import { cacheRoute } from '../../../middlewares/cache'
+import { VideoFileModel } from '../../../models/video/video-file'
 
 const statsRouter = express.Router()
 
@@ -16,11 +17,12 @@ statsRouter.get('/stats',
   asyncMiddleware(getStats)
 )
 
-async function getStats (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function getStats (req: express.Request, res: express.Response) {
   const { totalLocalVideos, totalLocalVideoViews, totalVideos } = await VideoModel.getStats()
   const { totalLocalVideoComments, totalVideoComments } = await VideoCommentModel.getStats()
   const { totalUsers } = await UserModel.getStats()
   const { totalInstanceFollowers, totalInstanceFollowing } = await ActorFollowModel.getStats()
+  const { totalLocalVideoFilesSize } = await VideoFileModel.getStats()
 
   const videosRedundancyStats = await Promise.all(
     CONFIG.REDUNDANCY.VIDEOS.STRATEGIES.map(r => {
@@ -32,8 +34,9 @@ async function getStats (req: express.Request, res: express.Response, next: expr
   const data: ServerStats = {
     totalLocalVideos,
     totalLocalVideoViews,
-    totalVideos,
+    totalLocalVideoFilesSize,
     totalLocalVideoComments,
+    totalVideos,
     totalVideoComments,
     totalUsers,
     totalInstanceFollowers,
diff --git a/server/controllers/api/users/index.ts b/server/controllers/api/users/index.ts
index 0b0081520..e3533a7f6 100644
--- a/server/controllers/api/users/index.ts
+++ b/server/controllers/api/users/index.ts
@@ -37,6 +37,11 @@ import { UserModel } from '../../../models/account/user'
 import { auditLoggerFactory, getAuditIdFromRes, UserAuditView } from '../../../helpers/audit-logger'
 import { meRouter } from './me'
 import { deleteUserToken } from '../../../lib/oauth-model'
+import { myBlocklistRouter } from './my-blocklist'
+import { myVideosHistoryRouter } from './my-history'
+import { myNotificationsRouter } from './my-notifications'
+import { Notifier } from '../../../lib/notifier'
+import { mySubscriptionsRouter } from './my-subscriptions'
 
 const auditLogger = auditLoggerFactory('users')
 
@@ -53,6 +58,10 @@ const askSendEmailLimiter = new RateLimit({
 })
 
 const usersRouter = express.Router()
+usersRouter.use('/', myNotificationsRouter)
+usersRouter.use('/', mySubscriptionsRouter)
+usersRouter.use('/', myBlocklistRouter)
+usersRouter.use('/', myVideosHistoryRouter)
 usersRouter.use('/', meRouter)
 
 usersRouter.get('/autocomplete',
@@ -207,6 +216,8 @@ async function registerUser (req: express.Request, res: express.Response) {
     await sendVerifyUserEmail(user)
   }
 
+  Notifier.Instance.notifyOnNewUserRegistration(user)
+
   return res.type('json').status(204).end()
 }
 
@@ -218,7 +229,7 @@ async function unblockUser (req: express.Request, res: express.Response, next: e
   return res.status(204).end()
 }
 
-async function blockUser (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function blockUser (req: express.Request, res: express.Response) {
   const user: UserModel = res.locals.user
   const reason = req.body.reason
 
@@ -227,23 +238,23 @@ async function blockUser (req: express.Request, res: express.Response, next: exp
   return res.status(204).end()
 }
 
-function getUser (req: express.Request, res: express.Response, next: express.NextFunction) {
+function getUser (req: express.Request, res: express.Response) {
   return res.json((res.locals.user as UserModel).toFormattedJSON())
 }
 
-async function autocompleteUsers (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function autocompleteUsers (req: express.Request, res: express.Response) {
   const resultList = await UserModel.autoComplete(req.query.search as string)
 
   return res.json(resultList)
 }
 
-async function listUsers (req: express.Request, res: express.Response, next: express.NextFunction) {
-  const resultList = await UserModel.listForApi(req.query.start, req.query.count, req.query.sort)
+async function listUsers (req: express.Request, res: express.Response) {
+  const resultList = await UserModel.listForApi(req.query.start, req.query.count, req.query.sort, req.query.search)
 
   return res.json(getFormattedObjects(resultList.data, resultList.total))
 }
 
-async function removeUser (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function removeUser (req: express.Request, res: express.Response) {
   const user: UserModel = res.locals.user
 
   await user.destroy()
@@ -253,13 +264,15 @@ async function removeUser (req: express.Request, res: express.Response, next: ex
   return res.sendStatus(204)
 }
 
-async function updateUser (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function updateUser (req: express.Request, res: express.Response) {
   const body: UserUpdate = req.body
   const userToUpdate = res.locals.user as UserModel
   const oldUserAuditView = new UserAuditView(userToUpdate.toFormattedJSON())
   const roleChanged = body.role !== undefined && body.role !== userToUpdate.role
 
+  if (body.password !== undefined) userToUpdate.password = body.password
   if (body.email !== undefined) userToUpdate.email = body.email
+  if (body.emailVerified !== undefined) userToUpdate.emailVerified = body.emailVerified
   if (body.videoQuota !== undefined) userToUpdate.videoQuota = body.videoQuota
   if (body.videoQuotaDaily !== undefined) userToUpdate.videoQuotaDaily = body.videoQuotaDaily
   if (body.role !== undefined) userToUpdate.role = body.role
@@ -267,11 +280,11 @@ async function updateUser (req: express.Request, res: express.Response, next: ex
   const user = await userToUpdate.save()
 
   // Destroy user token to refresh rights
-  if (roleChanged) await deleteUserToken(userToUpdate.id)
+  if (roleChanged || body.password !== undefined) await deleteUserToken(userToUpdate.id)
 
   auditLogger.update(getAuditIdFromRes(res), new UserAuditView(user.toFormattedJSON()), oldUserAuditView)
 
-  // Don't need to send this update to followers, these attributes are not propagated
+  // Don't need to send this update to followers, these attributes are not federated
 
   return res.sendStatus(204)
 }
@@ -281,7 +294,7 @@ async function askResetUserPassword (req: express.Request, res: express.Response
 
   const verificationString = await Redis.Instance.setResetPasswordVerificationString(user.id)
   const url = CONFIG.WEBSERVER.URL + '/reset-password?userId=' + user.id + '&verificationString=' + verificationString
-  await Emailer.Instance.addForgetPasswordEmailJob(user.email, url)
+  await Emailer.Instance.addPasswordResetEmailJob(user.email, url)
 
   return res.status(204).end()
 }
diff --git a/server/controllers/api/users/me.ts b/server/controllers/api/users/me.ts
index 591ec6b25..d5e154869 100644
--- a/server/controllers/api/users/me.ts
+++ b/server/controllers/api/users/me.ts
@@ -2,47 +2,34 @@ import * as express from 'express'
 import 'multer'
 import { UserUpdateMe, UserVideoRate as FormattedUserVideoRate } from '../../../../shared'
 import { getFormattedObjects } from '../../../helpers/utils'
-import { CONFIG, IMAGE_MIMETYPE_EXT, sequelizeTypescript } from '../../../initializers'
+import { CONFIG, MIMETYPES, sequelizeTypescript } from '../../../initializers'
 import { sendUpdateActor } from '../../../lib/activitypub/send'
 import {
   asyncMiddleware,
   asyncRetryTransactionMiddleware,
   authenticate,
-  commonVideosFiltersValidator,
   paginationValidator,
   setDefaultPagination,
   setDefaultSort,
-  userSubscriptionAddValidator,
-  userSubscriptionGetValidator,
   usersUpdateMeValidator,
   usersVideoRatingValidator
 } from '../../../middlewares'
-import {
-  areSubscriptionsExistValidator,
-  deleteMeValidator,
-  userSubscriptionsSortValidator,
-  videoImportsSortValidator,
-  videosSortValidator
-} from '../../../middlewares/validators'
+import { deleteMeValidator, videoImportsSortValidator, videosSortValidator } from '../../../middlewares/validators'
 import { AccountVideoRateModel } from '../../../models/account/account-video-rate'
 import { UserModel } from '../../../models/account/user'
 import { VideoModel } from '../../../models/video/video'
 import { VideoSortField } from '../../../../client/src/app/shared/video/sort-field.type'
-import { buildNSFWFilter, createReqFiles } from '../../../helpers/express-utils'
+import { createReqFiles } from '../../../helpers/express-utils'
 import { UserVideoQuota } from '../../../../shared/models/users/user-video-quota.model'
 import { updateAvatarValidator } from '../../../middlewares/validators/avatar'
 import { updateActorAvatarFile } from '../../../lib/avatar'
 import { auditLoggerFactory, getAuditIdFromRes, UserAuditView } from '../../../helpers/audit-logger'
 import { VideoImportModel } from '../../../models/video/video-import'
-import { VideoFilter } from '../../../../shared/models/videos/video-query.type'
-import { ActorFollowModel } from '../../../models/activitypub/actor-follow'
-import { JobQueue } from '../../../lib/job-queue'
-import { logger } from '../../../helpers/logger'
 import { AccountModel } from '../../../models/account/account'
 
 const auditLogger = auditLoggerFactory('users-me')
 
-const reqAvatarFile = createReqFiles([ 'avatarfile' ], IMAGE_MIMETYPE_EXT, { avatarfile: CONFIG.STORAGE.AVATARS_DIR })
+const reqAvatarFile = createReqFiles([ 'avatarfile' ], MIMETYPES.IMAGE.MIMETYPE_EXT, { avatarfile: CONFIG.STORAGE.TMP_DIR })
 
 const meRouter = express.Router()
 
@@ -98,51 +85,6 @@ meRouter.post('/me/avatar/pick',
   asyncRetryTransactionMiddleware(updateMyAvatar)
 )
 
-// ##### Subscriptions part #####
-
-meRouter.get('/me/subscriptions/videos',
-  authenticate,
-  paginationValidator,
-  videosSortValidator,
-  setDefaultSort,
-  setDefaultPagination,
-  commonVideosFiltersValidator,
-  asyncMiddleware(getUserSubscriptionVideos)
-)
-
-meRouter.get('/me/subscriptions/exist',
-  authenticate,
-  areSubscriptionsExistValidator,
-  asyncMiddleware(areSubscriptionsExist)
-)
-
-meRouter.get('/me/subscriptions',
-  authenticate,
-  paginationValidator,
-  userSubscriptionsSortValidator,
-  setDefaultSort,
-  setDefaultPagination,
-  asyncMiddleware(getUserSubscriptions)
-)
-
-meRouter.post('/me/subscriptions',
-  authenticate,
-  userSubscriptionAddValidator,
-  asyncMiddleware(addUserSubscription)
-)
-
-meRouter.get('/me/subscriptions/:uri',
-  authenticate,
-  userSubscriptionGetValidator,
-  getUserSubscription
-)
-
-meRouter.delete('/me/subscriptions/:uri',
-  authenticate,
-  userSubscriptionGetValidator,
-  asyncRetryTransactionMiddleware(deleteUserSubscription)
-)
-
 // ---------------------------------------------------------------------------
 
 export {
@@ -151,99 +93,6 @@ export {
 
 // ---------------------------------------------------------------------------
 
-async function areSubscriptionsExist (req: express.Request, res: express.Response) {
-  const uris = req.query.uris as string[]
-  const user = res.locals.oauth.token.User as UserModel
-
-  const handles = uris.map(u => {
-    let [ name, host ] = u.split('@')
-    if (host === CONFIG.WEBSERVER.HOST) host = null
-
-    return { name, host, uri: u }
-  })
-
-  const results = await ActorFollowModel.listSubscribedIn(user.Account.Actor.id, handles)
-
-  const existObject: { [id: string ]: boolean } = {}
-  for (const handle of handles) {
-    const obj = results.find(r => {
-      const server = r.ActorFollowing.Server
-
-      return r.ActorFollowing.preferredUsername === handle.name &&
-        (
-          (!server && !handle.host) ||
-          (server.host === handle.host)
-        )
-    })
-
-    existObject[handle.uri] = obj !== undefined
-  }
-
-  return res.json(existObject)
-}
-
-async function addUserSubscription (req: express.Request, res: express.Response) {
-  const user = res.locals.oauth.token.User as UserModel
-  const [ name, host ] = req.body.uri.split('@')
-
-  const payload = {
-    name,
-    host,
-    followerActorId: user.Account.Actor.id
-  }
-
-  JobQueue.Instance.createJob({ type: 'activitypub-follow', payload })
-          .catch(err => logger.error('Cannot create follow job for subscription %s.', req.body.uri, err))
-
-  return res.status(204).end()
-}
-
-function getUserSubscription (req: express.Request, res: express.Response) {
-  const subscription: ActorFollowModel = res.locals.subscription
-
-  return res.json(subscription.ActorFollowing.VideoChannel.toFormattedJSON())
-}
-
-async function deleteUserSubscription (req: express.Request, res: express.Response) {
-  const subscription: ActorFollowModel = res.locals.subscription
-
-  await sequelizeTypescript.transaction(async t => {
-    return subscription.destroy({ transaction: t })
-  })
-
-  return res.type('json').status(204).end()
-}
-
-async function getUserSubscriptions (req: express.Request, res: express.Response) {
-  const user = res.locals.oauth.token.User as UserModel
-  const actorId = user.Account.Actor.id
-
-  const resultList = await ActorFollowModel.listSubscriptionsForApi(actorId, req.query.start, req.query.count, req.query.sort)
-
-  return res.json(getFormattedObjects(resultList.data, resultList.total))
-}
-
-async function getUserSubscriptionVideos (req: express.Request, res: express.Response, next: express.NextFunction) {
-  const user = res.locals.oauth.token.User as UserModel
-  const resultList = await VideoModel.listForApi({
-    start: req.query.start,
-    count: req.query.count,
-    sort: req.query.sort,
-    includeLocalVideos: false,
-    categoryOneOf: req.query.categoryOneOf,
-    licenceOneOf: req.query.licenceOneOf,
-    languageOneOf: req.query.languageOneOf,
-    tagsOneOf: req.query.tagsOneOf,
-    tagsAllOf: req.query.tagsAllOf,
-    nsfw: buildNSFWFilter(res, req.query.nsfw),
-    filter: req.query.filter as VideoFilter,
-    withFiles: false,
-    actorId: user.Account.Actor.id
-  })
-
-  return res.json(getFormattedObjects(resultList.data, resultList.total))
-}
-
 async function getUserVideos (req: express.Request, res: express.Response, next: express.NextFunction) {
   const user = res.locals.oauth.token.User as UserModel
   const resultList = await VideoModel.listUserVideosForApi(
@@ -318,7 +167,7 @@ async function deleteMe (req: express.Request, res: express.Response) {
   return res.sendStatus(204)
 }
 
-async function updateMe (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function updateMe (req: express.Request, res: express.Response) {
   const body: UserUpdateMe = req.body
 
   const user: UserModel = res.locals.oauth.token.user
@@ -327,7 +176,9 @@ async function updateMe (req: express.Request, res: express.Response, next: expr
   if (body.password !== undefined) user.password = body.password
   if (body.email !== undefined) user.email = body.email
   if (body.nsfwPolicy !== undefined) user.nsfwPolicy = body.nsfwPolicy
+  if (body.webTorrentEnabled !== undefined) user.webTorrentEnabled = body.webTorrentEnabled
   if (body.autoPlayVideo !== undefined) user.autoPlayVideo = body.autoPlayVideo
+  if (body.videosHistoryEnabled !== undefined) user.videosHistoryEnabled = body.videosHistoryEnabled
 
   await sequelizeTypescript.transaction(async t => {
     const userAccount = await AccountModel.load(user.Account.id)
@@ -346,7 +197,7 @@ async function updateMe (req: express.Request, res: express.Response, next: expr
   return res.sendStatus(204)
 }
 
-async function updateMyAvatar (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function updateMyAvatar (req: express.Request, res: express.Response) {
   const avatarPhysicalFile = req.files[ 'avatarfile' ][ 0 ]
   const user: UserModel = res.locals.oauth.token.user
   const oldUserAuditView = new UserAuditView(user.toFormattedJSON())
diff --git a/server/controllers/api/users/my-blocklist.ts b/server/controllers/api/users/my-blocklist.ts
new file mode 100644
index 000000000..9575eab46
--- /dev/null
+++ b/server/controllers/api/users/my-blocklist.ts
@@ -0,0 +1,125 @@
+import * as express from 'express'
+import 'multer'
+import { getFormattedObjects } from '../../../helpers/utils'
+import {
+  asyncMiddleware,
+  asyncRetryTransactionMiddleware,
+  authenticate,
+  paginationValidator,
+  setDefaultPagination,
+  setDefaultSort,
+  unblockAccountByAccountValidator
+} from '../../../middlewares'
+import {
+  accountsBlocklistSortValidator,
+  blockAccountValidator,
+  blockServerValidator,
+  serversBlocklistSortValidator,
+  unblockServerByAccountValidator
+} from '../../../middlewares/validators'
+import { UserModel } from '../../../models/account/user'
+import { AccountModel } from '../../../models/account/account'
+import { AccountBlocklistModel } from '../../../models/account/account-blocklist'
+import { addAccountInBlocklist, addServerInBlocklist, removeAccountFromBlocklist, removeServerFromBlocklist } from '../../../lib/blocklist'
+import { ServerBlocklistModel } from '../../../models/server/server-blocklist'
+import { ServerModel } from '../../../models/server/server'
+
+const myBlocklistRouter = express.Router()
+
+myBlocklistRouter.get('/me/blocklist/accounts',
+  authenticate,
+  paginationValidator,
+  accountsBlocklistSortValidator,
+  setDefaultSort,
+  setDefaultPagination,
+  asyncMiddleware(listBlockedAccounts)
+)
+
+myBlocklistRouter.post('/me/blocklist/accounts',
+  authenticate,
+  asyncMiddleware(blockAccountValidator),
+  asyncRetryTransactionMiddleware(blockAccount)
+)
+
+myBlocklistRouter.delete('/me/blocklist/accounts/:accountName',
+  authenticate,
+  asyncMiddleware(unblockAccountByAccountValidator),
+  asyncRetryTransactionMiddleware(unblockAccount)
+)
+
+myBlocklistRouter.get('/me/blocklist/servers',
+  authenticate,
+  paginationValidator,
+  serversBlocklistSortValidator,
+  setDefaultSort,
+  setDefaultPagination,
+  asyncMiddleware(listBlockedServers)
+)
+
+myBlocklistRouter.post('/me/blocklist/servers',
+  authenticate,
+  asyncMiddleware(blockServerValidator),
+  asyncRetryTransactionMiddleware(blockServer)
+)
+
+myBlocklistRouter.delete('/me/blocklist/servers/:host',
+  authenticate,
+  asyncMiddleware(unblockServerByAccountValidator),
+  asyncRetryTransactionMiddleware(unblockServer)
+)
+
+export {
+  myBlocklistRouter
+}
+
+// ---------------------------------------------------------------------------
+
+async function listBlockedAccounts (req: express.Request, res: express.Response) {
+  const user: UserModel = res.locals.oauth.token.User
+
+  const resultList = await AccountBlocklistModel.listForApi(user.Account.id, req.query.start, req.query.count, req.query.sort)
+
+  return res.json(getFormattedObjects(resultList.data, resultList.total))
+}
+
+async function blockAccount (req: express.Request, res: express.Response) {
+  const user: UserModel = res.locals.oauth.token.User
+  const accountToBlock: AccountModel = res.locals.account
+
+  await addAccountInBlocklist(user.Account.id, accountToBlock.id)
+
+  return res.status(204).end()
+}
+
+async function unblockAccount (req: express.Request, res: express.Response) {
+  const accountBlock: AccountBlocklistModel = res.locals.accountBlock
+
+  await removeAccountFromBlocklist(accountBlock)
+
+  return res.status(204).end()
+}
+
+async function listBlockedServers (req: express.Request, res: express.Response) {
+  const user: UserModel = res.locals.oauth.token.User
+
+  const resultList = await ServerBlocklistModel.listForApi(user.Account.id, req.query.start, req.query.count, req.query.sort)
+
+  return res.json(getFormattedObjects(resultList.data, resultList.total))
+}
+
+async function blockServer (req: express.Request, res: express.Response) {
+  const user: UserModel = res.locals.oauth.token.User
+  const serverToBlock: ServerModel = res.locals.server
+
+  await addServerInBlocklist(user.Account.id, serverToBlock.id)
+
+  return res.status(204).end()
+}
+
+async function unblockServer (req: express.Request, res: express.Response) {
+  const serverBlock: ServerBlocklistModel = res.locals.serverBlock
+
+  await removeServerFromBlocklist(serverBlock)
+
+  return res.status(204).end()
+}
diff --git a/server/controllers/api/users/my-history.ts b/server/controllers/api/users/my-history.ts
new file mode 100644
index 000000000..6cd782c47
--- /dev/null
+++ b/server/controllers/api/users/my-history.ts
@@ -0,0 +1,57 @@
+import * as express from 'express'
+import {
+  asyncMiddleware,
+  asyncRetryTransactionMiddleware,
+  authenticate,
+  paginationValidator,
+  setDefaultPagination,
+  userHistoryRemoveValidator
+} from '../../../middlewares'
+import { UserModel } from '../../../models/account/user'
+import { getFormattedObjects } from '../../../helpers/utils'
+import { UserVideoHistoryModel } from '../../../models/account/user-video-history'
+import { sequelizeTypescript } from '../../../initializers'
+
+const myVideosHistoryRouter = express.Router()
+
+myVideosHistoryRouter.get('/me/history/videos',
+  authenticate,
+  paginationValidator,
+  setDefaultPagination,
+  asyncMiddleware(listMyVideosHistory)
+)
+
+myVideosHistoryRouter.post('/me/history/videos/remove',
+  authenticate,
+  userHistoryRemoveValidator,
+  asyncRetryTransactionMiddleware(removeUserHistory)
+)
+
+// ---------------------------------------------------------------------------
+
+export {
+  myVideosHistoryRouter
+}
+
+// ---------------------------------------------------------------------------
+
+async function listMyVideosHistory (req: express.Request, res: express.Response) {
+  const user: UserModel = res.locals.oauth.token.User
+
+  const resultList = await UserVideoHistoryModel.listForApi(user, req.query.start, req.query.count)
+
+  return res.json(getFormattedObjects(resultList.data, resultList.total))
+}
+
+async function removeUserHistory (req: express.Request, res: express.Response) {
+  const user: UserModel = res.locals.oauth.token.User
+  const beforeDate = req.body.beforeDate || null
+
+  await sequelizeTypescript.transaction(t => {
+    return UserVideoHistoryModel.removeHistoryBefore(user, beforeDate, t)
+  })
+
+  // Do not send the delete to other instances, we delete OUR copy of this video abuse
+
+  return res.type('json').status(204).end()
+}
diff --git a/server/controllers/api/users/my-notifications.ts b/server/controllers/api/users/my-notifications.ts
new file mode 100644
index 000000000..76cf97587
--- /dev/null
+++ b/server/controllers/api/users/my-notifications.ts
@@ -0,0 +1,108 @@
+import * as express from 'express'
+import 'multer'
+import {
+  asyncMiddleware,
+  asyncRetryTransactionMiddleware,
+  authenticate,
+  paginationValidator,
+  setDefaultPagination,
+  setDefaultSort,
+  userNotificationsSortValidator
+} from '../../../middlewares'
+import { UserModel } from '../../../models/account/user'
+import { getFormattedObjects } from '../../../helpers/utils'
+import { UserNotificationModel } from '../../../models/account/user-notification'
+import { meRouter } from './me'
+import {
+  listUserNotificationsValidator,
+  markAsReadUserNotificationsValidator,
+  updateNotificationSettingsValidator
+} from '../../../middlewares/validators/user-notifications'
+import { UserNotificationSetting } from '../../../../shared/models/users'
+import { UserNotificationSettingModel } from '../../../models/account/user-notification-setting'
+
+const myNotificationsRouter = express.Router()
+
+meRouter.put('/me/notification-settings',
+  authenticate,
+  updateNotificationSettingsValidator,
+  asyncRetryTransactionMiddleware(updateNotificationSettings)
+)
+
+myNotificationsRouter.get('/me/notifications',
+  authenticate,
+  paginationValidator,
+  userNotificationsSortValidator,
+  setDefaultSort,
+  setDefaultPagination,
+  listUserNotificationsValidator,
+  asyncMiddleware(listUserNotifications)
+)
+
+myNotificationsRouter.post('/me/notifications/read',
+  authenticate,
+  markAsReadUserNotificationsValidator,
+  asyncMiddleware(markAsReadUserNotifications)
+)
+
+myNotificationsRouter.post('/me/notifications/read-all',
+  authenticate,
+  asyncMiddleware(markAsReadAllUserNotifications)
+)
+
+export {
+  myNotificationsRouter
+}
+
+// ---------------------------------------------------------------------------
+
+async function updateNotificationSettings (req: express.Request, res: express.Response) {
+  const user: UserModel = res.locals.oauth.token.User
+  const body = req.body
+
+  const query = {
+    where: {
+      userId: user.id
+    }
+  }
+
+  const values: UserNotificationSetting = {
+    newVideoFromSubscription: body.newVideoFromSubscription,
+    newCommentOnMyVideo: body.newCommentOnMyVideo,
+    videoAbuseAsModerator: body.videoAbuseAsModerator,
+    blacklistOnMyVideo: body.blacklistOnMyVideo,
+    myVideoPublished: body.myVideoPublished,
+    myVideoImportFinished: body.myVideoImportFinished,
+    newFollow: body.newFollow,
+    newUserRegistration: body.newUserRegistration,
+    commentMention: body.commentMention
+  }
+
+  await UserNotificationSettingModel.update(values, query)
+
+  return res.status(204).end()
+}
+
+async function listUserNotifications (req: express.Request, res: express.Response) {
+  const user: UserModel = res.locals.oauth.token.User
+
+  const resultList = await UserNotificationModel.listForApi(user.id, req.query.start, req.query.count, req.query.sort, req.query.unread)
+
+  return res.json(getFormattedObjects(resultList.data, resultList.total))
+}
+
+async function markAsReadUserNotifications (req: express.Request, res: express.Response) {
+  const user: UserModel = res.locals.oauth.token.User
+
+  await UserNotificationModel.markAsRead(user.id, req.body.ids)
+
+  return res.status(204).end()
+}
+
+async function markAsReadAllUserNotifications (req: express.Request, res: express.Response) {
+  const user: UserModel = res.locals.oauth.token.User
+
+  await UserNotificationModel.markAllAsRead(user.id)
+
+  return res.status(204).end()
+}
diff --git a/server/controllers/api/users/my-subscriptions.ts b/server/controllers/api/users/my-subscriptions.ts
new file mode 100644
index 000000000..accca6d52
--- /dev/null
+++ b/server/controllers/api/users/my-subscriptions.ts
@@ -0,0 +1,170 @@
+import * as express from 'express'
+import 'multer'
+import { getFormattedObjects } from '../../../helpers/utils'
+import { CONFIG, sequelizeTypescript } from '../../../initializers'
+import {
+  asyncMiddleware,
+  asyncRetryTransactionMiddleware,
+  authenticate,
+  commonVideosFiltersValidator,
+  paginationValidator,
+  setDefaultPagination,
+  setDefaultSort,
+  userSubscriptionAddValidator,
+  userSubscriptionGetValidator
+} from '../../../middlewares'
+import { areSubscriptionsExistValidator, userSubscriptionsSortValidator, videosSortValidator } from '../../../middlewares/validators'
+import { UserModel } from '../../../models/account/user'
+import { VideoModel } from '../../../models/video/video'
+import { buildNSFWFilter } from '../../../helpers/express-utils'
+import { VideoFilter } from '../../../../shared/models/videos/video-query.type'
+import { ActorFollowModel } from '../../../models/activitypub/actor-follow'
+import { JobQueue } from '../../../lib/job-queue'
+import { logger } from '../../../helpers/logger'
+
+const mySubscriptionsRouter = express.Router()
+
+mySubscriptionsRouter.get('/me/subscriptions/videos',
+  authenticate,
+  paginationValidator,
+  videosSortValidator,
+  setDefaultSort,
+  setDefaultPagination,
+  commonVideosFiltersValidator,
+  asyncMiddleware(getUserSubscriptionVideos)
+)
+
+mySubscriptionsRouter.get('/me/subscriptions/exist',
+  authenticate,
+  areSubscriptionsExistValidator,
+  asyncMiddleware(areSubscriptionsExist)
+)
+
+mySubscriptionsRouter.get('/me/subscriptions',
+  authenticate,
+  paginationValidator,
+  userSubscriptionsSortValidator,
+  setDefaultSort,
+  setDefaultPagination,
+  asyncMiddleware(getUserSubscriptions)
+)
+
+mySubscriptionsRouter.post('/me/subscriptions',
+  authenticate,
+  userSubscriptionAddValidator,
+  asyncMiddleware(addUserSubscription)
+)
+
+mySubscriptionsRouter.get('/me/subscriptions/:uri',
+  authenticate,
+  userSubscriptionGetValidator,
+  getUserSubscription
+)
+
+mySubscriptionsRouter.delete('/me/subscriptions/:uri',
+  authenticate,
+  userSubscriptionGetValidator,
+  asyncRetryTransactionMiddleware(deleteUserSubscription)
+)
+
+// ---------------------------------------------------------------------------
+
+export {
+  mySubscriptionsRouter
+}
+
+// ---------------------------------------------------------------------------
+
+async function areSubscriptionsExist (req: express.Request, res: express.Response) {
+  const uris = req.query.uris as string[]
+  const user = res.locals.oauth.token.User as UserModel
+
+  const handles = uris.map(u => {
+    let [ name, host ] = u.split('@')
+    if (host === CONFIG.WEBSERVER.HOST) host = null
+
+    return { name, host, uri: u }
+  })
+
+  const results = await ActorFollowModel.listSubscribedIn(user.Account.Actor.id, handles)
+
+  const existObject: { [id: string ]: boolean } = {}
+  for (const handle of handles) {
+    const obj = results.find(r => {
+      const server = r.ActorFollowing.Server
+
+      return r.ActorFollowing.preferredUsername === handle.name &&
+        (
+          (!server && !handle.host) ||
+          (server.host === handle.host)
+        )
+    })
+
+    existObject[handle.uri] = obj !== undefined
+  }
+
+  return res.json(existObject)
+}
+
+async function addUserSubscription (req: express.Request, res: express.Response) {
+  const user = res.locals.oauth.token.User as UserModel
+  const [ name, host ] = req.body.uri.split('@')
+
+  const payload = {
+    name,
+    host,
+    followerActorId: user.Account.Actor.id
+  }
+
+  JobQueue.Instance.createJob({ type: 'activitypub-follow', payload })
+          .catch(err => logger.error('Cannot create follow job for subscription %s.', req.body.uri, err))
+
+  return res.status(204).end()
+}
+
+function getUserSubscription (req: express.Request, res: express.Response) {
+  const subscription: ActorFollowModel = res.locals.subscription
+
+  return res.json(subscription.ActorFollowing.VideoChannel.toFormattedJSON())
+}
+
+async function deleteUserSubscription (req: express.Request, res: express.Response) {
+  const subscription: ActorFollowModel = res.locals.subscription
+
+  await sequelizeTypescript.transaction(async t => {
+    return subscription.destroy({ transaction: t })
+  })
+
+  return res.type('json').status(204).end()
+}
+
+async function getUserSubscriptions (req: express.Request, res: express.Response) {
+  const user = res.locals.oauth.token.User as UserModel
+  const actorId = user.Account.Actor.id
+
+  const resultList = await ActorFollowModel.listSubscriptionsForApi(actorId, req.query.start, req.query.count, req.query.sort)
+
+  return res.json(getFormattedObjects(resultList.data, resultList.total))
+}
+
+async function getUserSubscriptionVideos (req: express.Request, res: express.Response, next: express.NextFunction) {
+  const user = res.locals.oauth.token.User as UserModel
+  const resultList = await VideoModel.listForApi({
+    start: req.query.start,
+    count: req.query.count,
+    sort: req.query.sort,
+    includeLocalVideos: false,
+    categoryOneOf: req.query.categoryOneOf,
+    licenceOneOf: req.query.licenceOneOf,
+    languageOneOf: req.query.languageOneOf,
+    tagsOneOf: req.query.tagsOneOf,
+    tagsAllOf: req.query.tagsAllOf,
+    nsfw: buildNSFWFilter(res, req.query.nsfw),
+    filter: req.query.filter as VideoFilter,
+    withFiles: false,
+    followerActorId: user.Account.Actor.id,
+    user
+  })
+
+  return res.json(getFormattedObjects(resultList.data, resultList.total))
+}
diff --git a/server/controllers/api/video-channel.ts b/server/controllers/api/video-channel.ts
index 1fa842d9c..db7602139 100644
--- a/server/controllers/api/video-channel.ts
+++ b/server/controllers/api/video-channel.ts
@@ -22,7 +22,7 @@ import { createVideoChannel } from '../../lib/video-channel'
 import { buildNSFWFilter, createReqFiles, isUserAbleToSearchRemoteURI } from '../../helpers/express-utils'
 import { setAsyncActorKeys } from '../../lib/activitypub'
 import { AccountModel } from '../../models/account/account'
-import { CONFIG, IMAGE_MIMETYPE_EXT, sequelizeTypescript } from '../../initializers'
+import { CONFIG, MIMETYPES, sequelizeTypescript } from '../../initializers'
 import { logger } from '../../helpers/logger'
 import { VideoModel } from '../../models/video/video'
 import { updateAvatarValidator } from '../../middlewares/validators/avatar'
@@ -30,9 +30,10 @@ import { updateActorAvatarFile } from '../../lib/avatar'
 import { auditLoggerFactory, getAuditIdFromRes, VideoChannelAuditView } from '../../helpers/audit-logger'
 import { resetSequelizeInstance } from '../../helpers/database-utils'
 import { UserModel } from '../../models/account/user'
+import { JobQueue } from '../../lib/job-queue'
 
 const auditLogger = auditLoggerFactory('channels')
-const reqAvatarFile = createReqFiles([ 'avatarfile' ], IMAGE_MIMETYPE_EXT, { avatarfile: CONFIG.STORAGE.AVATARS_DIR })
+const reqAvatarFile = createReqFiles([ 'avatarfile' ], MIMETYPES.IMAGE.MIMETYPE_EXT, { avatarfile: CONFIG.STORAGE.TMP_DIR })
 
 const videoChannelRouter = express.Router()
 
@@ -197,15 +198,20 @@ async function removeVideoChannel (req: express.Request, res: express.Response)
 async function getVideoChannel (req: express.Request, res: express.Response, next: express.NextFunction) {
   const videoChannelWithVideos = await VideoChannelModel.loadAndPopulateAccountAndVideos(res.locals.videoChannel.id)
 
+  if (videoChannelWithVideos.isOutdated()) {
+    JobQueue.Instance.createJob({ type: 'activitypub-refresher', payload: { type: 'actor', url: videoChannelWithVideos.Actor.url } })
+            .catch(err => logger.error('Cannot create AP refresher job for actor %s.', videoChannelWithVideos.Actor.url, { err }))
+  }
+
   return res.json(videoChannelWithVideos.toFormattedJSON())
 }
 
 async function listVideoChannelVideos (req: express.Request, res: express.Response, next: express.NextFunction) {
   const videoChannelInstance: VideoChannelModel = res.locals.videoChannel
-  const actorId = isUserAbleToSearchRemoteURI(res) ? null : undefined
+  const followerActorId = isUserAbleToSearchRemoteURI(res) ? null : undefined
 
   const resultList = await VideoModel.listForApi({
-    actorId,
+    followerActorId,
     start: req.query.start,
     count: req.query.count,
     sort: req.query.sort,
@@ -215,9 +221,11 @@ async function listVideoChannelVideos (req: express.Request, res: express.Respon
     languageOneOf: req.query.languageOneOf,
     tagsOneOf: req.query.tagsOneOf,
     tagsAllOf: req.query.tagsAllOf,
+    filter: req.query.filter,
     nsfw: buildNSFWFilter(res, req.query.nsfw),
     withFiles: false,
-    videoChannelId: videoChannelInstance.id
+    videoChannelId: videoChannelInstance.id,
+    user: res.locals.oauth ? res.locals.oauth.token.User : undefined
   })
 
   return res.json(getFormattedObjects(resultList.data, resultList.total))
diff --git a/server/controllers/api/videos/abuse.ts b/server/controllers/api/videos/abuse.ts
index d0c81804b..32f9c4793 100644
--- a/server/controllers/api/videos/abuse.ts
+++ b/server/controllers/api/videos/abuse.ts
@@ -3,7 +3,6 @@ import { UserRight, VideoAbuseCreate, VideoAbuseState } from '../../../../shared
 import { logger } from '../../../helpers/logger'
 import { getFormattedObjects } from '../../../helpers/utils'
 import { sequelizeTypescript } from '../../../initializers'
-import { sendVideoAbuse } from '../../../lib/activitypub/send'
 import {
   asyncMiddleware,
   asyncRetryTransactionMiddleware,
@@ -22,6 +21,8 @@ import { VideoModel } from '../../../models/video/video'
 import { VideoAbuseModel } from '../../../models/video/video-abuse'
 import { auditLoggerFactory, VideoAbuseAuditView } from '../../../helpers/audit-logger'
 import { UserModel } from '../../../models/account/user'
+import { Notifier } from '../../../lib/notifier'
+import { sendVideoAbuse } from '../../../lib/activitypub/send/send-flag'
 
 const auditLogger = auditLoggerFactory('abuse')
 const abuseVideoRouter = express.Router()
@@ -117,6 +118,8 @@ async function reportVideoAbuse (req: express.Request, res: express.Response) {
       await sendVideoAbuse(reporterAccount.Actor, videoAbuseInstance, videoInstance)
     }
 
+    Notifier.Instance.notifyOnNewVideoAbuse(videoAbuseInstance)
+
     auditLogger.create(reporterAccount.Actor.getIdentifier(), new VideoAbuseAuditView(videoAbuseInstance.toFormattedJSON()))
 
     return videoAbuseInstance
diff --git a/server/controllers/api/videos/blacklist.ts b/server/controllers/api/videos/blacklist.ts
index 7f803c8e9..43b0516e7 100644
--- a/server/controllers/api/videos/blacklist.ts
+++ b/server/controllers/api/videos/blacklist.ts
@@ -16,6 +16,10 @@ import {
 } from '../../../middlewares'
 import { VideoBlacklistModel } from '../../../models/video/video-blacklist'
 import { sequelizeTypescript } from '../../../initializers'
+import { Notifier } from '../../../lib/notifier'
+import { VideoModel } from '../../../models/video/video'
+import { sendCreateVideo, sendDeleteVideo, sendUpdateVideo } from '../../../lib/activitypub/send'
+import { federateVideoIfNeeded } from '../../../lib/activitypub'
 
 const blacklistRouter = express.Router()
 
@@ -64,16 +68,26 @@ async function addVideoToBlacklist (req: express.Request, res: express.Response)
 
   const toCreate = {
     videoId: videoInstance.id,
+    unfederated: body.unfederate === true,
     reason: body.reason
   }
 
-  await VideoBlacklistModel.create(toCreate)
+  const blacklist = await VideoBlacklistModel.create(toCreate)
+  blacklist.Video = videoInstance
+
+  if (body.unfederate === true) {
+    await sendDeleteVideo(videoInstance, undefined)
+  }
+
+  Notifier.Instance.notifyOnVideoBlacklist(blacklist)
+
+  logger.info('Video %s blacklisted.', res.locals.video.uuid)
+
   return res.type('json').status(204).end()
 }
 
 async function updateVideoBlacklistController (req: express.Request, res: express.Response) {
   const videoBlacklist = res.locals.videoBlacklist as VideoBlacklistModel
-  logger.info(videoBlacklist)
 
   if (req.body.reason !== undefined) videoBlacklist.reason = req.body.reason
 
@@ -92,11 +106,20 @@ async function listBlacklist (req: express.Request, res: express.Response, next:
 
 async function removeVideoFromBlacklistController (req: express.Request, res: express.Response, next: express.NextFunction) {
   const videoBlacklist = res.locals.videoBlacklist as VideoBlacklistModel
+  const video: VideoModel = res.locals.video
 
-  await sequelizeTypescript.transaction(t => {
-    return videoBlacklist.destroy({ transaction: t })
+  await sequelizeTypescript.transaction(async t => {
+    const unfederated = videoBlacklist.unfederated
+    await videoBlacklist.destroy({ transaction: t })
+
+    // Re federate the video
+    if (unfederated === true) {
+      await federateVideoIfNeeded(video, true, t)
+    }
   })
 
+  Notifier.Instance.notifyOnVideoUnblacklist(video)
+
   logger.info('Video %s removed from blacklist.', res.locals.video.uuid)
 
   return res.type('json').status(204).end()
diff --git a/server/controllers/api/videos/captions.ts b/server/controllers/api/videos/captions.ts
index 3ba918189..9b3661368 100644
--- a/server/controllers/api/videos/captions.ts
+++ b/server/controllers/api/videos/captions.ts
@@ -2,7 +2,7 @@ import * as express from 'express'
 import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate } from '../../../middlewares'
 import { addVideoCaptionValidator, deleteVideoCaptionValidator, listVideoCaptionsValidator } from '../../../middlewares/validators'
 import { createReqFiles } from '../../../helpers/express-utils'
-import { CONFIG, sequelizeTypescript, VIDEO_CAPTIONS_MIMETYPE_EXT } from '../../../initializers'
+import { CONFIG, MIMETYPES, sequelizeTypescript } from '../../../initializers'
 import { getFormattedObjects } from '../../../helpers/utils'
 import { VideoCaptionModel } from '../../../models/video/video-caption'
 import { VideoModel } from '../../../models/video/video'
@@ -12,7 +12,7 @@ import { moveAndProcessCaptionFile } from '../../../helpers/captions-utils'
 
 const reqVideoCaptionAdd = createReqFiles(
   [ 'captionfile' ],
-  VIDEO_CAPTIONS_MIMETYPE_EXT,
+  MIMETYPES.VIDEO_CAPTIONS.MIMETYPE_EXT,
   {
     captionfile: CONFIG.STORAGE.CAPTIONS_DIR
   }
diff --git a/server/controllers/api/videos/comment.ts b/server/controllers/api/videos/comment.ts
index 4f2b4faee..70c1148ba 100644
--- a/server/controllers/api/videos/comment.ts
+++ b/server/controllers/api/videos/comment.ts
@@ -8,7 +8,7 @@ import { buildFormattedCommentTree, createVideoComment } from '../../../lib/vide
 import {
   asyncMiddleware,
   asyncRetryTransactionMiddleware,
-  authenticate,
+  authenticate, optionalAuthenticate,
   paginationValidator,
   setDefaultPagination,
   setDefaultSort
@@ -26,6 +26,7 @@ import { VideoCommentModel } from '../../../models/video/video-comment'
 import { auditLoggerFactory, CommentAuditView, getAuditIdFromRes } from '../../../helpers/audit-logger'
 import { AccountModel } from '../../../models/account/account'
 import { UserModel } from '../../../models/account/user'
+import { Notifier } from '../../../lib/notifier'
 
 const auditLogger = auditLoggerFactory('comments')
 const videoCommentRouter = express.Router()
@@ -36,10 +37,12 @@ videoCommentRouter.get('/:videoId/comment-threads',
   setDefaultSort,
   setDefaultPagination,
   asyncMiddleware(listVideoCommentThreadsValidator),
+  optionalAuthenticate,
   asyncMiddleware(listVideoThreads)
 )
 videoCommentRouter.get('/:videoId/comment-threads/:threadId',
   asyncMiddleware(listVideoThreadCommentsValidator),
+  optionalAuthenticate,
   asyncMiddleware(listVideoThreadComments)
 )
 
@@ -69,10 +72,12 @@ export {
 
 async function listVideoThreads (req: express.Request, res: express.Response, next: express.NextFunction) {
   const video = res.locals.video as VideoModel
+  const user: UserModel = res.locals.oauth ? res.locals.oauth.token.User : undefined
+
   let resultList: ResultList<VideoCommentModel>
 
   if (video.commentsEnabled === true) {
-    resultList = await VideoCommentModel.listThreadsForApi(video.id, req.query.start, req.query.count, req.query.sort)
+    resultList = await VideoCommentModel.listThreadsForApi(video.id, req.query.start, req.query.count, req.query.sort, user)
   } else {
     resultList = {
       total: 0,
@@ -85,10 +90,12 @@ async function listVideoThreads (req: express.Request, res: express.Response, ne
 
 async function listVideoThreadComments (req: express.Request, res: express.Response, next: express.NextFunction) {
   const video = res.locals.video as VideoModel
+  const user: UserModel = res.locals.oauth ? res.locals.oauth.token.User : undefined
+
   let resultList: ResultList<VideoCommentModel>
 
   if (video.commentsEnabled === true) {
-    resultList = await VideoCommentModel.listThreadCommentsForApi(video.id, res.locals.videoCommentThread.id)
+    resultList = await VideoCommentModel.listThreadCommentsForApi(video.id, res.locals.videoCommentThread.id, user)
   } else {
     resultList = {
       total: 0,
@@ -113,6 +120,7 @@ async function addVideoCommentThread (req: express.Request, res: express.Respons
     }, t)
   })
 
+  Notifier.Instance.notifyOnNewComment(comment)
   auditLogger.create(getAuditIdFromRes(res), new CommentAuditView(comment.toFormattedJSON()))
 
   return res.json({
@@ -134,6 +142,7 @@ async function addVideoCommentReply (req: express.Request, res: express.Response
     }, t)
   })
 
+  Notifier.Instance.notifyOnNewComment(comment)
   auditLogger.create(getAuditIdFromRes(res), new CommentAuditView(comment.toFormattedJSON()))
 
   return res.json({ comment: comment.toFormattedJSON() }).end()
diff --git a/server/controllers/api/videos/import.ts b/server/controllers/api/videos/import.ts
index 9e51e2000..7053d5253 100644
--- a/server/controllers/api/videos/import.ts
+++ b/server/controllers/api/videos/import.ts
@@ -3,14 +3,7 @@ import * as magnetUtil from 'magnet-uri'
 import 'multer'
 import { auditLoggerFactory, getAuditIdFromRes, VideoImportAuditView } from '../../../helpers/audit-logger'
 import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate, videoImportAddValidator } from '../../../middlewares'
-import {
-  CONFIG,
-  IMAGE_MIMETYPE_EXT,
-  PREVIEWS_SIZE,
-  sequelizeTypescript,
-  THUMBNAILS_SIZE,
-  TORRENT_MIMETYPE_EXT
-} from '../../../initializers'
+import { CONFIG, MIMETYPES, PREVIEWS_SIZE, sequelizeTypescript, THUMBNAILS_SIZE } from '../../../initializers'
 import { getYoutubeDLInfo, YoutubeDLInfo } from '../../../helpers/youtube-dl'
 import { createReqFiles } from '../../../helpers/express-utils'
 import { logger } from '../../../helpers/logger'
@@ -28,18 +21,18 @@ import { VideoChannelModel } from '../../../models/video/video-channel'
 import * as Bluebird from 'bluebird'
 import * as parseTorrent from 'parse-torrent'
 import { getSecureTorrentName } from '../../../helpers/utils'
-import { readFile, rename } from 'fs-extra'
+import { readFile, move } from 'fs-extra'
 
 const auditLogger = auditLoggerFactory('video-imports')
 const videoImportsRouter = express.Router()
 
 const reqVideoFileImport = createReqFiles(
   [ 'thumbnailfile', 'previewfile', 'torrentfile' ],
-  Object.assign({}, TORRENT_MIMETYPE_EXT, IMAGE_MIMETYPE_EXT),
+  Object.assign({}, MIMETYPES.TORRENT.MIMETYPE_EXT, MIMETYPES.IMAGE.MIMETYPE_EXT),
   {
-    thumbnailfile: CONFIG.STORAGE.THUMBNAILS_DIR,
-    previewfile: CONFIG.STORAGE.PREVIEWS_DIR,
-    torrentfile: CONFIG.STORAGE.TORRENTS_DIR
+    thumbnailfile: CONFIG.STORAGE.TMP_DIR,
+    previewfile: CONFIG.STORAGE.TMP_DIR,
+    torrentfile: CONFIG.STORAGE.TMP_DIR
   }
 )
 
@@ -78,7 +71,7 @@ async function addTorrentImport (req: express.Request, res: express.Response, to
 
     // Rename the torrent to a secured name
     const newTorrentPath = join(CONFIG.STORAGE.TORRENTS_DIR, getSecureTorrentName(torrentName))
-    await rename(torrentfile.path, newTorrentPath)
+    await move(torrentfile.path, newTorrentPath)
     torrentfile.path = newTorrentPath
 
     const buf = await readFile(torrentfile.path)
diff --git a/server/controllers/api/videos/index.ts b/server/controllers/api/videos/index.ts
index 7d55f06b6..76a318d13 100644
--- a/server/controllers/api/videos/index.ts
+++ b/server/controllers/api/videos/index.ts
@@ -8,14 +8,13 @@ import { auditLoggerFactory, getAuditIdFromRes, VideoAuditView } from '../../../
 import { getFormattedObjects, getServerActor } from '../../../helpers/utils'
 import {
   CONFIG,
-  IMAGE_MIMETYPE_EXT,
+  MIMETYPES,
   PREVIEWS_SIZE,
   sequelizeTypescript,
   THUMBNAILS_SIZE,
   VIDEO_CATEGORIES,
   VIDEO_LANGUAGES,
   VIDEO_LICENCES,
-  VIDEO_MIMETYPE_EXT,
   VIDEO_PRIVACIES
 } from '../../../initializers'
 import {
@@ -24,19 +23,20 @@ import {
   fetchRemoteVideoDescription,
   getVideoActivityPubUrl
 } from '../../../lib/activitypub'
-import { sendCreateView } from '../../../lib/activitypub/send'
 import { JobQueue } from '../../../lib/job-queue'
 import { Redis } from '../../../lib/redis'
 import {
   asyncMiddleware,
   asyncRetryTransactionMiddleware,
   authenticate,
+  checkVideoFollowConstraints,
   commonVideosFiltersValidator,
   optionalAuthenticate,
   paginationValidator,
   setDefaultPagination,
   setDefaultSort,
   videosAddValidator,
+  videosCustomGetValidator,
   videosGetValidator,
   videosRemoveValidator,
   videosSortValidator,
@@ -56,27 +56,29 @@ import { ScheduleVideoUpdateModel } from '../../../models/video/schedule-video-u
 import { videoCaptionsRouter } from './captions'
 import { videoImportsRouter } from './import'
 import { resetSequelizeInstance } from '../../../helpers/database-utils'
-import { rename } from 'fs-extra'
+import { move } from 'fs-extra'
 import { watchingRouter } from './watching'
+import { Notifier } from '../../../lib/notifier'
+import { sendView } from '../../../lib/activitypub/send/send-view'
 
 const auditLogger = auditLoggerFactory('videos')
 const videosRouter = express.Router()
 
 const reqVideoFileAdd = createReqFiles(
   [ 'videofile', 'thumbnailfile', 'previewfile' ],
-  Object.assign({}, VIDEO_MIMETYPE_EXT, IMAGE_MIMETYPE_EXT),
+  Object.assign({}, MIMETYPES.VIDEO.MIMETYPE_EXT, MIMETYPES.IMAGE.MIMETYPE_EXT),
   {
-    videofile: CONFIG.STORAGE.VIDEOS_DIR,
-    thumbnailfile: CONFIG.STORAGE.THUMBNAILS_DIR,
-    previewfile: CONFIG.STORAGE.PREVIEWS_DIR
+    videofile: CONFIG.STORAGE.TMP_DIR,
+    thumbnailfile: CONFIG.STORAGE.TMP_DIR,
+    previewfile: CONFIG.STORAGE.TMP_DIR
   }
 )
 const reqVideoFileUpdate = createReqFiles(
   [ 'thumbnailfile', 'previewfile' ],
-  IMAGE_MIMETYPE_EXT,
+  MIMETYPES.IMAGE.MIMETYPE_EXT,
   {
-    thumbnailfile: CONFIG.STORAGE.THUMBNAILS_DIR,
-    previewfile: CONFIG.STORAGE.PREVIEWS_DIR
+    thumbnailfile: CONFIG.STORAGE.TMP_DIR,
+    previewfile: CONFIG.STORAGE.TMP_DIR
   }
 )
 
@@ -122,8 +124,9 @@ videosRouter.get('/:id/description',
 )
 videosRouter.get('/:id',
   optionalAuthenticate,
-  asyncMiddleware(videosGetValidator),
-  getVideo
+  asyncMiddleware(videosCustomGetValidator('only-video-with-rights')),
+  asyncMiddleware(checkVideoFollowConstraints),
+  asyncMiddleware(getVideo)
 )
 videosRouter.post('/:id/views',
   asyncMiddleware(videosGetValidator),
@@ -207,7 +210,7 @@ async function addVideo (req: express.Request, res: express.Response) {
   // Move physical file
   const videoDir = CONFIG.STORAGE.VIDEOS_DIR
   const destination = join(videoDir, video.getVideoFilename(videoFile))
-  await rename(videoPhysicalFile.path, destination)
+  await move(videoPhysicalFile.path, destination)
   // This is important in case if there is another attempt in the retry process
   videoPhysicalFile.filename = video.getVideoFilename(videoFile)
   videoPhysicalFile.path = destination
@@ -270,6 +273,8 @@ async function addVideo (req: express.Request, res: express.Response) {
     return videoCreated
   })
 
+  Notifier.Instance.notifyOnNewVideo(videoCreated)
+
   if (video.state === VideoState.TO_TRANSCODE) {
     // Put uuid because we don't have id auto incremented for now
     const dataInput = {
@@ -294,6 +299,7 @@ async function updateVideo (req: express.Request, res: express.Response) {
   const oldVideoAuditView = new VideoAuditView(videoInstance.toFormattedDetailsJSON())
   const videoInfoToUpdate: VideoUpdate = req.body
   const wasPrivateVideo = videoInstance.privacy === VideoPrivacy.PRIVATE
+  const wasUnlistedVideo = videoInstance.privacy === VideoPrivacy.UNLISTED
 
   // Process thumbnail or create it from the video
   if (req.files && req.files['thumbnailfile']) {
@@ -308,10 +314,8 @@ async function updateVideo (req: express.Request, res: express.Response) {
   }
 
   try {
-    await sequelizeTypescript.transaction(async t => {
-      const sequelizeOptions = {
-        transaction: t
-      }
+    const videoInstanceUpdated = await sequelizeTypescript.transaction(async t => {
+      const sequelizeOptions = { transaction: t }
       const oldVideoChannel = videoInstance.VideoChannel
 
       if (videoInfoToUpdate.name !== undefined) videoInstance.set('name', videoInfoToUpdate.name)
@@ -363,7 +367,11 @@ async function updateVideo (req: express.Request, res: express.Response) {
       }
 
       const isNewVideo = wasPrivateVideo && videoInstanceUpdated.privacy !== VideoPrivacy.PRIVATE
-      await federateVideoIfNeeded(videoInstanceUpdated, isNewVideo, t)
+
+      // Don't send update if the video was unfederated
+      if (!videoInstanceUpdated.VideoBlacklist || videoInstanceUpdated.VideoBlacklist.unfederated === false) {
+        await federateVideoIfNeeded(videoInstanceUpdated, isNewVideo, t)
+      }
 
       auditLogger.update(
         getAuditIdFromRes(res),
@@ -371,7 +379,13 @@ async function updateVideo (req: express.Request, res: express.Response) {
         oldVideoAuditView
       )
       logger.info('Video with name %s and uuid %s updated.', videoInstance.name, videoInstance.uuid)
+
+      return videoInstanceUpdated
     })
+
+    if (wasUnlistedVideo || wasPrivateVideo) {
+      Notifier.Instance.notifyOnNewVideo(videoInstanceUpdated)
+    }
   } catch (err) {
     // Force fields we want to update
     // If the transaction is retried, sequelize will think the object has not changed
@@ -384,10 +398,17 @@ async function updateVideo (req: express.Request, res: express.Response) {
   return res.type('json').status(204).end()
 }
 
-function getVideo (req: express.Request, res: express.Response) {
-  const videoInstance = res.locals.video
+async function getVideo (req: express.Request, res: express.Response) {
+  // We need more attributes
+  const userId: number = res.locals.oauth ? res.locals.oauth.token.User.id : null
+  const video: VideoModel = await VideoModel.loadForGetAPI(res.locals.video.id, undefined, userId)
 
-  return res.json(videoInstance.toFormattedDetailsJSON())
+  if (video.isOutdated()) {
+    JobQueue.Instance.createJob({ type: 'activitypub-refresher', payload: { type: 'video', url: video.url } })
+      .catch(err => logger.error('Cannot create AP refresher job for video %s.', video.url, { err }))
+  }
+
+  return res.json(video.toFormattedDetailsJSON())
 }
 
 async function viewVideo (req: express.Request, res: express.Response) {
@@ -406,8 +427,7 @@ async function viewVideo (req: express.Request, res: express.Response) {
   ])
 
   const serverActor = await getServerActor()
-
-  await sendCreateView(serverActor, videoInstance, undefined)
+  await sendView(serverActor, videoInstance, undefined)
 
   return res.status(204).end()
 }
@@ -425,7 +445,7 @@ async function getVideoDescription (req: express.Request, res: express.Response)
   return res.json({ description })
 }
 
-async function listVideos (req: express.Request, res: express.Response, next: express.NextFunction) {
+async function listVideos (req: express.Request, res: express.Response) {
   const resultList = await VideoModel.listForApi({
     start: req.query.start,
     count: req.query.count,
@@ -439,7 +459,7 @@ async function listVideos (req: express.Request, res: express.Response, next: ex
     nsfw: buildNSFWFilter(res, req.query.nsfw),
     filter: req.query.filter as VideoFilter,
     withFiles: false,
-    userId: res.locals.oauth ? res.locals.oauth.token.User.id : undefined
+    user: res.locals.oauth ? res.locals.oauth.token.User : undefined
   })
 
   return res.json(getFormattedObjects(resultList.data, resultList.total))
diff --git a/server/controllers/api/videos/rate.ts b/server/controllers/api/videos/rate.ts
index dc322bb0c..53952a0a2 100644
--- a/server/controllers/api/videos/rate.ts
+++ b/server/controllers/api/videos/rate.ts
@@ -2,8 +2,8 @@ import * as express from 'express'
 import { UserVideoRateUpdate } from '../../../../shared'
 import { logger } from '../../../helpers/logger'
 import { sequelizeTypescript, VIDEO_RATE_TYPES } from '../../../initializers'
-import { sendVideoRateChange } from '../../../lib/activitypub'
-import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate, videoRateValidator } from '../../../middlewares'
+import { getRateUrl, sendVideoRateChange } from '../../../lib/activitypub'
+import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate, videoUpdateRateValidator } from '../../../middlewares'
 import { AccountModel } from '../../../models/account/account'
 import { AccountVideoRateModel } from '../../../models/account/account-video-rate'
 import { VideoModel } from '../../../models/video/video'
@@ -12,7 +12,7 @@ const rateVideoRouter = express.Router()
 
 rateVideoRouter.put('/:id/rate',
   authenticate,
-  asyncMiddleware(videoRateValidator),
+  asyncMiddleware(videoUpdateRateValidator),
   asyncRetryTransactionMiddleware(rateVideo)
 )
 
@@ -28,11 +28,12 @@ async function rateVideo (req: express.Request, res: express.Response) {
   const body: UserVideoRateUpdate = req.body
   const rateType = body.rating
   const videoInstance: VideoModel = res.locals.video
+  const userAccount: AccountModel = res.locals.oauth.token.User.Account
 
   await sequelizeTypescript.transaction(async t => {
     const sequelizeOptions = { transaction: t }
 
-    const accountInstance = await AccountModel.load(res.locals.oauth.token.User.Account.id, t)
+    const accountInstance = await AccountModel.load(userAccount.id, t)
     const previousRate = await AccountVideoRateModel.load(accountInstance.id, videoInstance.id, t)
 
     let likesToIncrement = 0
@@ -44,20 +45,22 @@ async function rateVideo (req: express.Request, res: express.Response) {
     // There was a previous rate, update it
     if (previousRate) {
       // We will remove the previous rate, so we will need to update the video count attribute
-      if (previousRate.type === VIDEO_RATE_TYPES.LIKE) likesToIncrement--
-      else if (previousRate.type === VIDEO_RATE_TYPES.DISLIKE) dislikesToIncrement--
+      if (previousRate.type === 'like') likesToIncrement--
+      else if (previousRate.type === 'dislike') dislikesToIncrement--
 
       if (rateType === 'none') { // Destroy previous rate
         await previousRate.destroy(sequelizeOptions)
       } else { // Update previous rate
         previousRate.type = rateType
+        previousRate.url = getRateUrl(rateType, userAccount.Actor, videoInstance)
         await previousRate.save(sequelizeOptions)
       }
     } else if (rateType !== 'none') { // There was not a previous rate, insert a new one if there is a rate
       const query = {
         accountId: accountInstance.id,
         videoId: videoInstance.id,
-        type: rateType
+        type: rateType,
+        url: getRateUrl(rateType, userAccount.Actor, videoInstance)
       }
 
       await AccountVideoRateModel.create(query, sequelizeOptions)
diff --git a/server/controllers/bots.ts b/server/controllers/bots.ts
new file mode 100644
index 000000000..2db86a2d8
--- /dev/null
+++ b/server/controllers/bots.ts
@@ -0,0 +1,101 @@
+import * as express from 'express'
+import { asyncMiddleware } from '../middlewares'
+import { CONFIG, ROUTE_CACHE_LIFETIME } from '../initializers'
+import * as sitemapModule from 'sitemap'
+import { logger } from '../helpers/logger'
+import { VideoModel } from '../models/video/video'
+import { VideoChannelModel } from '../models/video/video-channel'
+import { AccountModel } from '../models/account/account'
+import { cacheRoute } from '../middlewares/cache'
+import { buildNSFWFilter } from '../helpers/express-utils'
+import { truncate } from 'lodash'
+
+const botsRouter = express.Router()
+
+// Special route that add OpenGraph and oEmbed tags
+// Do not use a template engine for a so little thing
+botsRouter.use('/sitemap.xml',
+  asyncMiddleware(cacheRoute(ROUTE_CACHE_LIFETIME.SITEMAP)),
+  asyncMiddleware(getSitemap)
+)
+
+// ---------------------------------------------------------------------------
+
+export {
+  botsRouter
+}
+
+// ---------------------------------------------------------------------------
+
+async function getSitemap (req: express.Request, res: express.Response) {
+  let urls = getSitemapBasicUrls()
+
+  urls = urls.concat(await getSitemapLocalVideoUrls())
+  urls = urls.concat(await getSitemapVideoChannelUrls())
+  urls = urls.concat(await getSitemapAccountUrls())
+
+  const sitemap = sitemapModule.createSitemap({
+    hostname: CONFIG.WEBSERVER.URL,
+    urls: urls
+  })
+
+  sitemap.toXML((err, xml) => {
+    if (err) {
+      logger.error('Cannot generate sitemap.', { err })
+      return res.sendStatus(500)
+    }
+
+    res.header('Content-Type', 'application/xml')
+    res.send(xml)
+  })
+}
+
+async function getSitemapVideoChannelUrls () {
+  const rows = await VideoChannelModel.listLocalsForSitemap('createdAt')
+
+  return rows.map(channel => ({
+    url: CONFIG.WEBSERVER.URL + '/video-channels/' + channel.Actor.preferredUsername
+  }))
+}
+
+async function getSitemapAccountUrls () {
+  const rows = await AccountModel.listLocalsForSitemap('createdAt')
+
+  return rows.map(channel => ({
+    url: CONFIG.WEBSERVER.URL + '/accounts/' + channel.Actor.preferredUsername
+  }))
+}
+
+async function getSitemapLocalVideoUrls () {
+  const resultList = await VideoModel.listForApi({
+    start: 0,
+    count: undefined,
+    sort: 'createdAt',
+    includeLocalVideos: true,
+    nsfw: buildNSFWFilter(),
+    filter: 'local',
+    withFiles: false
+  })
+
+  return resultList.data.map(v => ({
+    url: CONFIG.WEBSERVER.URL + '/videos/watch/' + v.uuid,
+    video: [
+      {
+        title: v.name,
+        // Sitemap description should be < 2000 characters
+        description: truncate(v.description || v.name, { length: 2000, omission: '...' }),
+        player_loc: CONFIG.WEBSERVER.URL + '/videos/embed/' + v.uuid,
+        thumbnail_loc: CONFIG.WEBSERVER.URL + v.getThumbnailStaticPath()
+      }
+    ]
+  }))
+}
+
+function getSitemapBasicUrls () {
+  const paths = [
+    '/about/instance',
+    '/videos/local'
+  ]
+
+  return paths.map(p => ({ url: CONFIG.WEBSERVER.URL + p }))
+}
diff --git a/server/controllers/client.ts b/server/controllers/client.ts
index 73b40cf65..f17f2a5d2 100644
--- a/server/controllers/client.ts
+++ b/server/controllers/client.ts
@@ -2,7 +2,7 @@ import * as express from 'express'
 import { join } from 'path'
 import { root } from '../helpers/core-utils'
 import { ACCEPT_HEADERS, STATIC_MAX_AGE } from '../initializers'
-import { asyncMiddleware } from '../middlewares'
+import { asyncMiddleware, embedCSP } from '../middlewares'
 import { buildFileLocale, getCompleteLocale, is18nLocale, LOCALE_FILES } from '../../shared/models/i18n/i18n'
 import { ClientHtml } from '../lib/client-html'
 import { logger } from '../helpers/logger'
@@ -16,21 +16,20 @@ const testEmbedPath = join(distPath, 'standalone', 'videos', 'test-embed.html')
 
 // Special route that add OpenGraph and oEmbed tags
 // Do not use a template engine for a so little thing
-clientsRouter.use('/videos/watch/:id',
-  asyncMiddleware(generateWatchHtmlPage)
-)
+clientsRouter.use('/videos/watch/:id', asyncMiddleware(generateWatchHtmlPage))
 
-clientsRouter.use('' +
+clientsRouter.use(
   '/videos/embed',
-  (req: express.Request, res: express.Response, next: express.NextFunction) => {
+  embedCSP,
+  (req: express.Request, res: express.Response) => {
     res.removeHeader('X-Frame-Options')
     res.sendFile(embedPath)
   }
 )
-clientsRouter.use('' +
-  '/videos/test-embed', (req: express.Request, res: express.Response, next: express.NextFunction) => {
-  res.sendFile(testEmbedPath)
-})
+clientsRouter.use(
+  '/videos/test-embed',
+  (req: express.Request, res: express.Response) => res.sendFile(testEmbedPath)
+)
 
 // Static HTML/CSS/JS client files
 
@@ -89,7 +88,7 @@ export {
 // ---------------------------------------------------------------------------
 
 async function generateHTMLPage (req: express.Request, res: express.Response, paramLang?: string) {
-  const html = await ClientHtml.getIndexHTML(req, res, paramLang)
+  const html = await ClientHtml.getDefaultHTMLPage(req, res, paramLang)
 
   return sendHTML(html, res)
 }
diff --git a/server/controllers/feeds.ts b/server/controllers/feeds.ts
index b30ad8e8d..960085af1 100644
--- a/server/controllers/feeds.ts
+++ b/server/controllers/feeds.ts
@@ -1,7 +1,14 @@
 import * as express from 'express'
 import { CONFIG, FEEDS, ROUTE_CACHE_LIFETIME } from '../initializers/constants'
 import { THUMBNAILS_SIZE } from '../initializers'
-import { asyncMiddleware, setDefaultSort, videoCommentsFeedsValidator, videoFeedsValidator, videosSortValidator } from '../middlewares'
+import {
+  asyncMiddleware,
+  commonVideosFiltersValidator,
+  setDefaultSort,
+  videoCommentsFeedsValidator,
+  videoFeedsValidator,
+  videosSortValidator
+} from '../middlewares'
 import { VideoModel } from '../models/video/video'
 import * as Feed from 'pfeed'
 import { AccountModel } from '../models/account/account'
@@ -22,6 +29,7 @@ feedsRouter.get('/feeds/videos.:format',
   videosSortValidator,
   setDefaultSort,
   asyncMiddleware(cacheRoute(ROUTE_CACHE_LIFETIME.FEEDS)),
+  commonVideosFiltersValidator,
   asyncMiddleware(videoFeedsValidator),
   asyncMiddleware(generateVideoFeed)
 )
@@ -48,7 +56,7 @@ async function generateVideoCommentsFeed (req: express.Request, res: express.Res
 
   // Adding video items to the feed, one at a time
   comments.forEach(comment => {
-    const link = CONFIG.WEBSERVER.URL + '/videos/watch/' + comment.Video.uuid + ';threadId=' + comment.getThreadId()
+    const link = CONFIG.WEBSERVER.URL + comment.getCommentStaticPath()
 
     feed.addItem({
       title: `${comment.Video.name} - ${comment.Account.getDisplayName()}`,
diff --git a/server/controllers/index.ts b/server/controllers/index.ts
index 197fa897a..a88a03c79 100644
--- a/server/controllers/index.ts
+++ b/server/controllers/index.ts
@@ -6,3 +6,4 @@ export * from './services'
 export * from './static'
 export * from './webfinger'
 export * from './tracker'
+export * from './bots'
diff --git a/server/controllers/static.ts b/server/controllers/static.ts
index 75e30353c..b21f9da00 100644
--- a/server/controllers/static.ts
+++ b/server/controllers/static.ts
@@ -1,6 +1,6 @@
 import * as cors from 'cors'
 import * as express from 'express'
-import { CONFIG, ROUTE_CACHE_LIFETIME, STATIC_DOWNLOAD_PATHS, STATIC_MAX_AGE, STATIC_PATHS } from '../initializers'
+import { CONFIG, HLS_PLAYLIST_DIRECTORY, ROUTE_CACHE_LIFETIME, STATIC_DOWNLOAD_PATHS, STATIC_MAX_AGE, STATIC_PATHS } from '../initializers'
 import { VideosPreviewCache } from '../lib/cache'
 import { cacheRoute } from '../middlewares/cache'
 import { asyncMiddleware, videosGetValidator } from '../middlewares'
@@ -34,18 +34,30 @@ staticRouter.use(
 )
 
 // Videos path for webseeding
-const videosPhysicalPath = CONFIG.STORAGE.VIDEOS_DIR
 staticRouter.use(
   STATIC_PATHS.WEBSEED,
   cors(),
-  express.static(videosPhysicalPath)
+  express.static(CONFIG.STORAGE.VIDEOS_DIR, { fallthrough: false }) // 404 because we don't have this video
 )
 staticRouter.use(
+  STATIC_PATHS.REDUNDANCY,
+  cors(),
+  express.static(CONFIG.STORAGE.REDUNDANCY_DIR, { fallthrough: false }) // 404 because we don't have this video
+)
+
+staticRouter.use(
   STATIC_DOWNLOAD_PATHS.VIDEOS + ':id-:resolution([0-9]+).:extension',
   asyncMiddleware(videosGetValidator),
   asyncMiddleware(downloadVideoFile)
 )
 
+// HLS
+staticRouter.use(
+  STATIC_PATHS.PLAYLISTS.HLS,
+  cors(),
+  express.static(HLS_PLAYLIST_DIRECTORY, { fallthrough: false }) // 404 if the file does not exist
+)
+
 // Thumbnails path for express
 const thumbnailsPhysicalPath = CONFIG.STORAGE.THUMBNAILS_DIR
 staticRouter.use(
@@ -131,6 +143,12 @@ staticRouter.use('/.well-known/dnt/',
   }
 )
 
+staticRouter.use('/.well-known/change-password',
+  (_, res: express.Response) => {
+    res.redirect('/my-account/settings')
+  }
+)
+
 // ---------------------------------------------------------------------------
 
 export {
diff --git a/server/controllers/tracker.ts b/server/controllers/tracker.ts
index 9bc7586d1..8b77d9de7 100644
--- a/server/controllers/tracker.ts
+++ b/server/controllers/tracker.ts
@@ -6,6 +6,8 @@ import * as proxyAddr from 'proxy-addr'
 import { Server as WebSocketServer } from 'ws'
 import { CONFIG, TRACKER_RATE_LIMITS } from '../initializers/constants'
 import { VideoFileModel } from '../models/video/video-file'
+import { parse } from 'url'
+import { VideoStreamingPlaylistModel } from '../models/video/video-streaming-playlist'
 
 const TrackerServer = bitTorrentTracker.Server
 
@@ -20,7 +22,7 @@ const trackerServer = new TrackerServer({
   udp: false,
   ws: false,
   dht: false,
-  filter: function (infoHash, params, cb) {
+  filter: async function (infoHash, params, cb) {
     let ip: string
 
     if (params.type === 'ws') {
@@ -31,19 +33,25 @@ const trackerServer = new TrackerServer({
 
     const key = ip + '-' + infoHash
 
-    peersIps[ip] = peersIps[ip] ? peersIps[ip] + 1 : 1
-    peersIpInfoHash[key] = peersIpInfoHash[key] ? peersIpInfoHash[key] + 1 : 1
+    peersIps[ ip ] = peersIps[ ip ] ? peersIps[ ip ] + 1 : 1
+    peersIpInfoHash[ key ] = peersIpInfoHash[ key ] ? peersIpInfoHash[ key ] + 1 : 1
 
-    if (peersIpInfoHash[key] > TRACKER_RATE_LIMITS.ANNOUNCES_PER_IP_PER_INFOHASH) {
+    if (peersIpInfoHash[ key ] > TRACKER_RATE_LIMITS.ANNOUNCES_PER_IP_PER_INFOHASH) {
       return cb(new Error(`Too many requests (${peersIpInfoHash[ key ]} of ip ${ip} for torrent ${infoHash}`))
     }
 
-    VideoFileModel.isInfohashExists(infoHash)
-      .then(exists => {
-        if (exists === false) return cb(new Error(`Unknown infoHash ${infoHash}`))
+    try {
+      const videoFileExists = await VideoFileModel.doesInfohashExist(infoHash)
+      if (videoFileExists === true) return cb()
 
-        return cb()
-      })
+      const playlistExists = await VideoStreamingPlaylistModel.doesInfohashExist(infoHash)
+      if (playlistExists === true) return cb()
+
+      return cb(new Error(`Unknown infoHash ${infoHash}`))
+    } catch (err) {
+      logger.error('Error in tracker filter.', { err })
+      return cb(err)
+    }
   }
 })
 
@@ -59,16 +67,26 @@ const onHttpRequest = trackerServer.onHttpRequest.bind(trackerServer)
 trackerRouter.get('/tracker/announce', (req, res) => onHttpRequest(req, res, { action: 'announce' }))
 trackerRouter.get('/tracker/scrape', (req, res) => onHttpRequest(req, res, { action: 'scrape' }))
 
-function createWebsocketServer (app: express.Application) {
+function createWebsocketTrackerServer (app: express.Application) {
   const server = http.createServer(app)
-  const wss = new WebSocketServer({ server: server, path: '/tracker/socket' })
+  const wss = new WebSocketServer({ noServer: true })
+
   wss.on('connection', function (ws, req) {
-    const ip = proxyAddr(req, CONFIG.TRUST_PROXY)
-    ws['ip'] = ip
+    ws['ip'] = proxyAddr(req, CONFIG.TRUST_PROXY)
 
     trackerServer.onWebSocketConnection(ws)
   })
 
+  server.on('upgrade', (request, socket, head) => {
+    const pathname = parse(request.url).pathname
+
+    if (pathname === '/tracker/socket') {
+      wss.handleUpgrade(request, socket, head, ws => wss.emit('connection', ws, request))
+    }
+
+    // Don't destroy socket, we have Socket.IO too
+  })
+
   return server
 }
 
@@ -76,7 +94,7 @@ function createWebsocketServer (app: express.Application) {
 
 export {
   trackerRouter,
-  createWebsocketServer
+  createWebsocketTrackerServer
 }
 
 // ---------------------------------------------------------------------------
diff --git a/server/helpers/activitypub.ts b/server/helpers/activitypub.ts
index 2469b37b1..62d78373e 100644
--- a/server/helpers/activitypub.ts
+++ b/server/helpers/activitypub.ts
@@ -1,11 +1,12 @@
 import * as Bluebird from 'bluebird'
 import * as validator from 'validator'
 import { ResultList } from '../../shared/models'
-import { Activity, ActivityPubActor } from '../../shared/models/activitypub'
+import { Activity } from '../../shared/models/activitypub'
 import { ACTIVITY_PUB } from '../initializers'
 import { ActorModel } from '../models/activitypub/actor'
-import { signObject } from './peertube-crypto'
+import { signJsonLDObject } from './peertube-crypto'
 import { pageToStartAndCount } from './core-utils'
+import { parse } from 'url'
 
 function activityPubContextify <T> (data: T) {
   return Object.assign(data, {
@@ -14,25 +15,26 @@ function activityPubContextify <T> (data: T) {
       'https://w3id.org/security/v1',
       {
         RsaSignature2017: 'https://w3id.org/security#RsaSignature2017',
-        pt: 'https://joinpeertube.org/ns',
-        schema: 'http://schema.org#',
+        pt: 'https://joinpeertube.org/ns#',
+        sc: 'http://schema.org#',
         Hashtag: 'as:Hashtag',
-        uuid: 'schema:identifier',
-        category: 'schema:category',
-        licence: 'schema:license',
-        subtitleLanguage: 'schema:subtitleLanguage',
+        uuid: 'sc:identifier',
+        category: 'sc:category',
+        licence: 'sc:license',
+        subtitleLanguage: 'sc:subtitleLanguage',
         sensitive: 'as:sensitive',
-        language: 'schema:inLanguage',
-        views: 'schema:Number',
-        stats: 'schema:Number',
-        size: 'schema:Number',
-        fps: 'schema:Number',
-        commentsEnabled: 'schema:Boolean',
-        downloadEnabled: 'schema:Boolean',
-        waitTranscoding: 'schema:Boolean',
-        expires: 'schema:expires',
-        support: 'schema:Text',
-        CacheFile: 'pt:CacheFile'
+        language: 'sc:inLanguage',
+        views: 'sc:Number',
+        state: 'sc:Number',
+        size: 'sc:Number',
+        fps: 'sc:Number',
+        commentsEnabled: 'sc:Boolean',
+        downloadEnabled: 'sc:Boolean',
+        waitTranscoding: 'sc:Boolean',
+        expires: 'sc:expires',
+        support: 'sc:Text',
+        CacheFile: 'pt:CacheFile',
+        Infohash: 'pt:Infohash'
       },
       {
         likes: {
@@ -57,16 +59,16 @@ function activityPubContextify <T> (data: T) {
 }
 
 type ActivityPubCollectionPaginationHandler = (start: number, count: number) => Bluebird<ResultList<any>> | Promise<ResultList<any>>
-async function activityPubCollectionPagination (url: string, handler: ActivityPubCollectionPaginationHandler, page?: any) {
+async function activityPubCollectionPagination (baseUrl: string, handler: ActivityPubCollectionPaginationHandler, page?: any) {
   if (!page || !validator.isInt(page)) {
     // We just display the first page URL, we only need the total items
     const result = await handler(0, 1)
 
     return {
-      id: url,
+      id: baseUrl,
       type: 'OrderedCollection',
       totalItems: result.total,
-      first: url + '?page=1'
+      first: baseUrl + '?page=1'
     }
   }
 
@@ -81,19 +83,19 @@ async function activityPubCollectionPagination (url: string, handler: ActivityPu
 
   // There are more results
   if (result.total > page * ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE) {
-    next = url + '?page=' + (page + 1)
+    next = baseUrl + '?page=' + (page + 1)
   }
 
   if (page > 1) {
-    prev = url + '?page=' + (page - 1)
+    prev = baseUrl + '?page=' + (page - 1)
   }
 
   return {
-    id: url + '?page=' + page,
+    id: baseUrl + '?page=' + page,
     type: 'OrderedCollectionPage',
     prev,
     next,
-    partOf: url,
+    partOf: baseUrl,
     orderedItems: result.data,
     totalItems: result.total
   }
@@ -103,19 +105,27 @@ async function activityPubCollectionPagination (url: string, handler: ActivityPu
 function buildSignedActivity (byActor: ActorModel, data: Object) {
   const activity = activityPubContextify(data)
 
-  return signObject(byActor, activity) as Promise<Activity>
+  return signJsonLDObject(byActor, activity) as Promise<Activity>
 }
 
-function getActorUrl (activityActor: string | ActivityPubActor) {
-  if (typeof activityActor === 'string') return activityActor
+function getAPId (activity: string | { id: string }) {
+  if (typeof activity === 'string') return activity
 
-  return activityActor.id
+  return activity.id
+}
+
+function checkUrlsSameHost (url1: string, url2: string) {
+  const idHost = parse(url1).host
+  const actorHost = parse(url2).host
+
+  return idHost && actorHost && idHost.toLowerCase() === actorHost.toLowerCase()
 }
 
 // ---------------------------------------------------------------------------
 
 export {
-  getActorUrl,
+  checkUrlsSameHost,
+  getAPId,
   activityPubContextify,
   activityPubCollectionPagination,
   buildSignedActivity
diff --git a/server/helpers/captions-utils.ts b/server/helpers/captions-utils.ts
index 660dce65c..0fb11a125 100644
--- a/server/helpers/captions-utils.ts
+++ b/server/helpers/captions-utils.ts
@@ -2,7 +2,7 @@ import { join } from 'path'
 import { CONFIG } from '../initializers'
 import { VideoCaptionModel } from '../models/video/video-caption'
 import * as srt2vtt from 'srt-to-vtt'
-import { createReadStream, createWriteStream, remove, rename } from 'fs-extra'
+import { createReadStream, createWriteStream, remove, move } from 'fs-extra'
 
 async function moveAndProcessCaptionFile (physicalFile: { filename: string, path: string }, videoCaption: VideoCaptionModel) {
   const videoCaptionsDir = CONFIG.STORAGE.CAPTIONS_DIR
@@ -13,7 +13,7 @@ async function moveAndProcessCaptionFile (physicalFile: { filename: string, path
     await convertSrtToVtt(physicalFile.path, destination)
     await remove(physicalFile.path)
   } else { // Just move the vtt file
-    await rename(physicalFile.path, destination)
+    await move(physicalFile.path, destination, { overwrite: true })
   }
 
   // This is important in case if there is another attempt in the retry process
diff --git a/server/helpers/core-utils.ts b/server/helpers/core-utils.ts
index 00bc0bdda..f38b82d97 100644
--- a/server/helpers/core-utils.ts
+++ b/server/helpers/core-utils.ts
@@ -5,12 +5,31 @@
 
 import * as bcrypt from 'bcrypt'
 import * as createTorrent from 'create-torrent'
-import { createHash, pseudoRandomBytes } from 'crypto'
+import { createHash, HexBase64Latin1Encoding, pseudoRandomBytes } from 'crypto'
 import { isAbsolute, join } from 'path'
 import * as pem from 'pem'
 import { URL } from 'url'
 import { truncate } from 'lodash'
 import { exec } from 'child_process'
+import { isArray } from './custom-validators/misc'
+
+const objectConverter = (oldObject: any, keyConverter: (e: string) => string, valueConverter: (e: any) => any) => {
+  if (!oldObject || typeof oldObject !== 'object') {
+    return valueConverter(oldObject)
+  }
+
+  if (isArray(oldObject)) {
+    return oldObject.map(e => objectConverter(e, keyConverter, valueConverter))
+  }
+
+  const newObject = {}
+  Object.keys(oldObject).forEach(oldKey => {
+    const newKey = keyConverter(oldKey)
+    newObject[ newKey ] = objectConverter(oldObject[ oldKey ], keyConverter, valueConverter)
+  })
+
+  return newObject
+}
 
 const timeTable = {
   ms:           1,
@@ -21,6 +40,7 @@ const timeTable = {
   week:         3600000 * 24 * 7,
   month:        3600000 * 24 * 30
 }
+
 export function parseDuration (duration: number | string): number {
   if (typeof duration === 'number') return duration
 
@@ -41,6 +61,53 @@ export function parseDuration (duration: number | string): number {
   throw new Error('Duration could not be properly parsed')
 }
 
+export function parseBytes (value: string | number): number {
+  if (typeof value === 'number') return value
+
+  const tgm = /^(\d+)\s*TB\s*(\d+)\s*GB\s*(\d+)\s*MB$/
+  const tg = /^(\d+)\s*TB\s*(\d+)\s*GB$/
+  const tm = /^(\d+)\s*TB\s*(\d+)\s*MB$/
+  const gm = /^(\d+)\s*GB\s*(\d+)\s*MB$/
+  const t = /^(\d+)\s*TB$/
+  const g = /^(\d+)\s*GB$/
+  const m = /^(\d+)\s*MB$/
+  const b = /^(\d+)\s*B$/
+  let match
+
+  if (value.match(tgm)) {
+    match = value.match(tgm)
+    return parseInt(match[1], 10) * 1024 * 1024 * 1024 * 1024
+    + parseInt(match[2], 10) * 1024 * 1024 * 1024
+    + parseInt(match[3], 10) * 1024 * 1024
+  } else if (value.match(tg)) {
+    match = value.match(tg)
+    return parseInt(match[1], 10) * 1024 * 1024 * 1024 * 1024
+    + parseInt(match[2], 10) * 1024 * 1024 * 1024
+  } else if (value.match(tm)) {
+    match = value.match(tm)
+    return parseInt(match[1], 10) * 1024 * 1024 * 1024 * 1024
+    + parseInt(match[2], 10) * 1024 * 1024
+  } else if (value.match(gm)) {
+    match = value.match(gm)
+    return parseInt(match[1], 10) * 1024 * 1024 * 1024
+    + parseInt(match[2], 10) * 1024 * 1024
+  } else if (value.match(t)) {
+    match = value.match(t)
+    return parseInt(match[1], 10) * 1024 * 1024 * 1024 * 1024
+  } else if (value.match(g)) {
+    match = value.match(g)
+    return parseInt(match[1], 10) * 1024 * 1024 * 1024
+  } else if (value.match(m)) {
+    match = value.match(m)
+    return parseInt(match[1], 10) * 1024 * 1024
+  } else if (value.match(b)) {
+    match = value.match(b)
+    return parseInt(match[1], 10) * 1024
+  } else {
+    return parseInt(value, 10)
+  }
+}
+
 function sanitizeUrl (url: string) {
   const urlObject = new URL(url)
 
@@ -126,8 +193,12 @@ function peertubeTruncate (str: string, maxLength: number) {
   return truncate(str, options)
 }
 
-function sha256 (str: string) {
-  return createHash('sha256').update(str).digest('hex')
+function sha256 (str: string | Buffer, encoding: HexBase64Latin1Encoding = 'hex') {
+  return createHash('sha256').update(str).digest(encoding)
+}
+
+function sha1 (str: string | Buffer, encoding: HexBase64Latin1Encoding = 'hex') {
+  return createHash('sha1').update(str).digest(encoding)
 }
 
 function promisify0<A> (func: (cb: (err: any, result: A) => void) => void): () => Promise<A> {
@@ -187,6 +258,7 @@ export {
   isTestInstance,
   isProdInstance,
 
+  objectConverter,
   root,
   escapeHTML,
   pageToStartAndCount,
@@ -194,7 +266,9 @@ export {
   sanitizeHost,
   buildPath,
   peertubeTruncate,
+
   sha256,
+  sha1,
 
   promisify0,
   promisify1,
diff --git a/server/helpers/custom-jsonld-signature.ts b/server/helpers/custom-jsonld-signature.ts
index e4f28018e..27a187db1 100644
--- a/server/helpers/custom-jsonld-signature.ts
+++ b/server/helpers/custom-jsonld-signature.ts
@@ -1,5 +1,5 @@
 import * as AsyncLRU from 'async-lru'
-import * as jsonld from 'jsonld/'
+import * as jsonld from 'jsonld'
 import * as jsig from 'jsonld-signatures'
 
 const nodeDocumentLoader = jsonld.documentLoaders.node()
@@ -17,4 +17,4 @@ jsonld.documentLoader = (url, cb) => {
 
 jsig.use('jsonld', jsonld)
 
-export { jsig }
+export { jsig, jsonld }
diff --git a/server/helpers/custom-validators/activitypub/activity.ts b/server/helpers/custom-validators/activitypub/activity.ts
index 2562ead9b..b24590d9d 100644
--- a/server/helpers/custom-validators/activitypub/activity.ts
+++ b/server/helpers/custom-validators/activitypub/activity.ts
@@ -1,26 +1,14 @@
 import * as validator from 'validator'
 import { Activity, ActivityType } from '../../../../shared/models/activitypub'
-import {
-  isActorAcceptActivityValid,
-  isActorDeleteActivityValid,
-  isActorFollowActivityValid,
-  isActorRejectActivityValid,
-  isActorUpdateActivityValid
-} from './actor'
-import { isAnnounceActivityValid } from './announce'
-import { isActivityPubUrlValid } from './misc'
-import { isDislikeActivityValid, isLikeActivityValid } from './rate'
-import { isUndoActivityValid } from './undo'
-import { isVideoCommentCreateActivityValid, isVideoCommentDeleteActivityValid } from './video-comments'
-import {
-  isVideoFlagValid,
-  isVideoTorrentDeleteActivityValid,
-  sanitizeAndCheckVideoTorrentCreateActivity,
-  sanitizeAndCheckVideoTorrentUpdateActivity
-} from './videos'
+import { sanitizeAndCheckActorObject } from './actor'
+import { isActivityPubUrlValid, isBaseActivityValid, isObjectValid } from './misc'
+import { isDislikeActivityValid } from './rate'
+import { sanitizeAndCheckVideoCommentObject } from './video-comments'
+import { sanitizeAndCheckVideoTorrentObject } from './videos'
 import { isViewActivityValid } from './view'
 import { exists } from '../misc'
-import { isCacheFileCreateActivityValid, isCacheFileUpdateActivityValid } from './cache-file'
+import { isCacheFileObjectValid } from './cache-file'
+import { isFlagActivityValid } from './flag'
 
 function isRootActivityValid (activity: any) {
   return Array.isArray(activity['@context']) && (
@@ -46,7 +34,10 @@ const activityCheckers: { [ P in ActivityType ]: (activity: Activity) => boolean
   Reject: checkRejectActivity,
   Announce: checkAnnounceActivity,
   Undo: checkUndoActivity,
-  Like: checkLikeActivity
+  Like: checkLikeActivity,
+  View: checkViewActivity,
+  Flag: checkFlagActivity,
+  Dislike: checkDislikeActivity
 }
 
 function isActivityValid (activity: any) {
@@ -66,47 +57,79 @@ export {
 
 // ---------------------------------------------------------------------------
 
+function checkViewActivity (activity: any) {
+  return isBaseActivityValid(activity, 'View') &&
+    isViewActivityValid(activity)
+}
+
+function checkFlagActivity (activity: any) {
+  return isBaseActivityValid(activity, 'Flag') &&
+    isFlagActivityValid(activity)
+}
+
+function checkDislikeActivity (activity: any) {
+  return isBaseActivityValid(activity, 'Dislike') &&
+    isDislikeActivityValid(activity)
+}
+
 function checkCreateActivity (activity: any) {
-  return isViewActivityValid(activity) ||
-    isDislikeActivityValid(activity) ||
-    sanitizeAndCheckVideoTorrentCreateActivity(activity) ||
-    isVideoFlagValid(activity) ||
-    isVideoCommentCreateActivityValid(activity) ||
-    isCacheFileCreateActivityValid(activity)
+  return isBaseActivityValid(activity, 'Create') &&
+    (
+      isViewActivityValid(activity.object) ||
+      isDislikeActivityValid(activity.object) ||
+      isFlagActivityValid(activity.object) ||
+
+      isCacheFileObjectValid(activity.object) ||
+      sanitizeAndCheckVideoCommentObject(activity.object) ||
+      sanitizeAndCheckVideoTorrentObject(activity.object)
+    )
 }
 
 function checkUpdateActivity (activity: any) {
-  return isCacheFileUpdateActivityValid(activity) ||
-    sanitizeAndCheckVideoTorrentUpdateActivity(activity) ||
-    isActorUpdateActivityValid(activity)
+  return isBaseActivityValid(activity, 'Update') &&
+    (
+      isCacheFileObjectValid(activity.object) ||
+      sanitizeAndCheckVideoTorrentObject(activity.object) ||
+      sanitizeAndCheckActorObject(activity.object)
+    )
 }
 
 function checkDeleteActivity (activity: any) {
-  return isVideoTorrentDeleteActivityValid(activity) ||
-    isActorDeleteActivityValid(activity) ||
-    isVideoCommentDeleteActivityValid(activity)
+  // We don't really check objects
+  return isBaseActivityValid(activity, 'Delete') &&
+    isObjectValid(activity.object)
 }
 
 function checkFollowActivity (activity: any) {
-  return isActorFollowActivityValid(activity)
+  return isBaseActivityValid(activity, 'Follow') &&
+    isObjectValid(activity.object)
 }
 
 function checkAcceptActivity (activity: any) {
-  return isActorAcceptActivityValid(activity)
+  return isBaseActivityValid(activity, 'Accept')
 }
 
 function checkRejectActivity (activity: any) {
-  return isActorRejectActivityValid(activity)
+  return isBaseActivityValid(activity, 'Reject')
 }
 
 function checkAnnounceActivity (activity: any) {
-  return isAnnounceActivityValid(activity)
+  return isBaseActivityValid(activity, 'Announce') &&
+    isObjectValid(activity.object)
 }
 
 function checkUndoActivity (activity: any) {
-  return isUndoActivityValid(activity)
+  return isBaseActivityValid(activity, 'Undo') &&
+    (
+      checkFollowActivity(activity.object) ||
+      checkLikeActivity(activity.object) ||
+      checkDislikeActivity(activity.object) ||
+      checkAnnounceActivity(activity.object) ||
+      checkCreateActivity(activity.object)
+    )
 }
 
 function checkLikeActivity (activity: any) {
-  return isLikeActivityValid(activity)
+  return isBaseActivityValid(activity, 'Like') &&
+    isObjectValid(activity.object)
 }
diff --git a/server/helpers/custom-validators/activitypub/actor.ts b/server/helpers/custom-validators/activitypub/actor.ts
index 77c003cdf..c05f60f14 100644
--- a/server/helpers/custom-validators/activitypub/actor.ts
+++ b/server/helpers/custom-validators/activitypub/actor.ts
@@ -27,7 +27,8 @@ function isActorPublicKeyValid (publicKey: string) {
     validator.isLength(publicKey, CONSTRAINTS_FIELDS.ACTORS.PUBLIC_KEY)
 }
 
-const actorNameRegExp = new RegExp('^[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789\\-_\.]+$')
+const actorNameAlphabet = '[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789\\-_.]'
+const actorNameRegExp = new RegExp(`^${actorNameAlphabet}+$`)
 function isActorPreferredUsernameValid (preferredUsername: string) {
   return exists(preferredUsername) && validator.matches(preferredUsername, actorNameRegExp)
 }
@@ -72,24 +73,10 @@ function isActorDeleteActivityValid (activity: any) {
   return isBaseActivityValid(activity, 'Delete')
 }
 
-function isActorFollowActivityValid (activity: any) {
-  return isBaseActivityValid(activity, 'Follow') &&
-    isActivityPubUrlValid(activity.object)
-}
-
-function isActorAcceptActivityValid (activity: any) {
-  return isBaseActivityValid(activity, 'Accept')
-}
-
-function isActorRejectActivityValid (activity: any) {
-  return isBaseActivityValid(activity, 'Reject')
-}
-
-function isActorUpdateActivityValid (activity: any) {
-  normalizeActor(activity.object)
+function sanitizeAndCheckActorObject (object: any) {
+  normalizeActor(object)
 
-  return isBaseActivityValid(activity, 'Update') &&
-    isActorObjectValid(activity.object)
+  return isActorObjectValid(object)
 }
 
 function normalizeActor (actor: any) {
@@ -127,6 +114,7 @@ function areValidActorHandles (handles: string[]) {
 
 export {
   normalizeActor,
+  actorNameAlphabet,
   areValidActorHandles,
   isActorEndpointsObjectValid,
   isActorPublicKeyObjectValid,
@@ -137,10 +125,7 @@ export {
   isActorObjectValid,
   isActorFollowingCountValid,
   isActorFollowersCountValid,
-  isActorFollowActivityValid,
-  isActorAcceptActivityValid,
-  isActorRejectActivityValid,
   isActorDeleteActivityValid,
-  isActorUpdateActivityValid,
+  sanitizeAndCheckActorObject,
   isValidActorHandle
 }
diff --git a/server/helpers/custom-validators/activitypub/announce.ts b/server/helpers/custom-validators/activitypub/announce.ts
deleted file mode 100644
index 0519c6026..000000000
--- a/server/helpers/custom-validators/activitypub/announce.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import { isActivityPubUrlValid, isBaseActivityValid } from './misc'
-
-function isAnnounceActivityValid (activity: any) {
-  return isBaseActivityValid(activity, 'Announce') &&
-    (
-      isActivityPubUrlValid(activity.object) ||
-      (activity.object && isActivityPubUrlValid(activity.object.id))
-    )
-}
-
-export {
-  isAnnounceActivityValid
-}
diff --git a/server/helpers/custom-validators/activitypub/cache-file.ts b/server/helpers/custom-validators/activitypub/cache-file.ts
index bd70934c8..21d5c53ca 100644
--- a/server/helpers/custom-validators/activitypub/cache-file.ts
+++ b/server/helpers/custom-validators/activitypub/cache-file.ts
@@ -1,28 +1,26 @@
-import { isActivityPubUrlValid, isBaseActivityValid } from './misc'
+import { isActivityPubUrlValid } from './misc'
 import { isRemoteVideoUrlValid } from './videos'
-import { isDateValid, exists } from '../misc'
+import { exists, isDateValid } from '../misc'
 import { CacheFileObject } from '../../../../shared/models/activitypub/objects'
 
-function isCacheFileCreateActivityValid (activity: any) {
-  return isBaseActivityValid(activity, 'Create') &&
-    isCacheFileObjectValid(activity.object)
-}
-
-function isCacheFileUpdateActivityValid (activity: any) {
-  return isBaseActivityValid(activity, 'Update') &&
-    isCacheFileObjectValid(activity.object)
-}
-
 function isCacheFileObjectValid (object: CacheFileObject) {
   return exists(object) &&
     object.type === 'CacheFile' &&
     isDateValid(object.expires) &&
     isActivityPubUrlValid(object.object) &&
-    isRemoteVideoUrlValid(object.url)
+    (isRemoteVideoUrlValid(object.url) || isPlaylistRedundancyUrlValid(object.url))
 }
 
+// ---------------------------------------------------------------------------
+
 export {
-  isCacheFileUpdateActivityValid,
-  isCacheFileCreateActivityValid,
   isCacheFileObjectValid
 }
+
+// ---------------------------------------------------------------------------
+
+function isPlaylistRedundancyUrlValid (url: any) {
+  return url.type === 'Link' &&
+    (url.mediaType || url.mimeType) === 'application/x-mpegURL' &&
+    isActivityPubUrlValid(url.href)
+}
diff --git a/server/helpers/custom-validators/activitypub/flag.ts b/server/helpers/custom-validators/activitypub/flag.ts
new file mode 100644
index 000000000..6452e297c
--- /dev/null
+++ b/server/helpers/custom-validators/activitypub/flag.ts
@@ -0,0 +1,14 @@
+import { isActivityPubUrlValid } from './misc'
+import { isVideoAbuseReasonValid } from '../video-abuses'
+
+function isFlagActivityValid (activity: any) {
+  return activity.type === 'Flag' &&
+    isVideoAbuseReasonValid(activity.content) &&
+    isActivityPubUrlValid(activity.object)
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  isFlagActivityValid
+}
diff --git a/server/helpers/custom-validators/activitypub/misc.ts b/server/helpers/custom-validators/activitypub/misc.ts
index 4e2c57f04..f1762d11c 100644
--- a/server/helpers/custom-validators/activitypub/misc.ts
+++ b/server/helpers/custom-validators/activitypub/misc.ts
@@ -28,15 +28,20 @@ function isBaseActivityValid (activity: any, type: string) {
   return (activity['@context'] === undefined || Array.isArray(activity['@context'])) &&
     activity.type === type &&
     isActivityPubUrlValid(activity.id) &&
-    exists(activity.actor) &&
-    (isActivityPubUrlValid(activity.actor) || isActivityPubUrlValid(activity.actor.id)) &&
-    (
-      activity.to === undefined ||
-      (Array.isArray(activity.to) && activity.to.every(t => isActivityPubUrlValid(t)))
-    ) &&
+    isObjectValid(activity.actor) &&
+    isUrlCollectionValid(activity.to) &&
+    isUrlCollectionValid(activity.cc)
+}
+
+function isUrlCollectionValid (collection: any) {
+  return collection === undefined ||
+    (Array.isArray(collection) && collection.every(t => isActivityPubUrlValid(t)))
+}
+
+function isObjectValid (object: any) {
+  return exists(object) &&
     (
-      activity.cc === undefined ||
-      (Array.isArray(activity.cc) && activity.cc.every(t => isActivityPubUrlValid(t)))
+      isActivityPubUrlValid(object) || isActivityPubUrlValid(object.id)
     )
 }
 
@@ -57,5 +62,6 @@ export {
   isUrlValid,
   isActivityPubUrlValid,
   isBaseActivityValid,
-  setValidAttributedTo
+  setValidAttributedTo,
+  isObjectValid
 }
diff --git a/server/helpers/custom-validators/activitypub/rate.ts b/server/helpers/custom-validators/activitypub/rate.ts
index e70bd94b8..ba68e8074 100644
--- a/server/helpers/custom-validators/activitypub/rate.ts
+++ b/server/helpers/custom-validators/activitypub/rate.ts
@@ -1,20 +1,13 @@
-import { isActivityPubUrlValid, isBaseActivityValid } from './misc'
-
-function isLikeActivityValid (activity: any) {
-  return isBaseActivityValid(activity, 'Like') &&
-    isActivityPubUrlValid(activity.object)
-}
+import { isActivityPubUrlValid, isObjectValid } from './misc'
 
 function isDislikeActivityValid (activity: any) {
-  return isBaseActivityValid(activity, 'Create') &&
-    activity.object.type === 'Dislike' &&
-    isActivityPubUrlValid(activity.object.actor) &&
-    isActivityPubUrlValid(activity.object.object)
+  return activity.type === 'Dislike' &&
+    isActivityPubUrlValid(activity.actor) &&
+    isObjectValid(activity.object)
 }
 
 // ---------------------------------------------------------------------------
 
 export {
-  isLikeActivityValid,
   isDislikeActivityValid
 }
diff --git a/server/helpers/custom-validators/activitypub/undo.ts b/server/helpers/custom-validators/activitypub/undo.ts
deleted file mode 100644
index 578035893..000000000
--- a/server/helpers/custom-validators/activitypub/undo.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-import { isActorFollowActivityValid } from './actor'
-import { isBaseActivityValid } from './misc'
-import { isDislikeActivityValid, isLikeActivityValid } from './rate'
-import { isAnnounceActivityValid } from './announce'
-import { isCacheFileCreateActivityValid } from './cache-file'
-
-function isUndoActivityValid (activity: any) {
-  return isBaseActivityValid(activity, 'Undo') &&
-    (
-      isActorFollowActivityValid(activity.object) ||
-      isLikeActivityValid(activity.object) ||
-      isDislikeActivityValid(activity.object) ||
-      isAnnounceActivityValid(activity.object) ||
-      isCacheFileCreateActivityValid(activity.object)
-    )
-}
-
-export {
-  isUndoActivityValid
-}
diff --git a/server/helpers/custom-validators/activitypub/video-comments.ts b/server/helpers/custom-validators/activitypub/video-comments.ts
index 051c4565a..0415db21c 100644
--- a/server/helpers/custom-validators/activitypub/video-comments.ts
+++ b/server/helpers/custom-validators/activitypub/video-comments.ts
@@ -3,11 +3,6 @@ import { ACTIVITY_PUB, CONSTRAINTS_FIELDS } from '../../../initializers'
 import { exists, isArray, isDateValid } from '../misc'
 import { isActivityPubUrlValid, isBaseActivityValid } from './misc'
 
-function isVideoCommentCreateActivityValid (activity: any) {
-  return isBaseActivityValid(activity, 'Create') &&
-    sanitizeAndCheckVideoCommentObject(activity.object)
-}
-
 function sanitizeAndCheckVideoCommentObject (comment: any) {
   if (!comment || comment.type !== 'Note') return false
 
@@ -25,15 +20,9 @@ function sanitizeAndCheckVideoCommentObject (comment: any) {
     ) // Only accept public comments
 }
 
-function isVideoCommentDeleteActivityValid (activity: any) {
-  return isBaseActivityValid(activity, 'Delete')
-}
-
 // ---------------------------------------------------------------------------
 
 export {
-  isVideoCommentCreateActivityValid,
-  isVideoCommentDeleteActivityValid,
   sanitizeAndCheckVideoCommentObject
 }
 
diff --git a/server/helpers/custom-validators/activitypub/videos.ts b/server/helpers/custom-validators/activitypub/videos.ts
index 5015c59dd..53ad0588d 100644
--- a/server/helpers/custom-validators/activitypub/videos.ts
+++ b/server/helpers/custom-validators/activitypub/videos.ts
@@ -1,7 +1,7 @@
 import * as validator from 'validator'
 import { ACTIVITY_PUB, CONSTRAINTS_FIELDS } from '../../../initializers'
 import { peertubeTruncate } from '../../core-utils'
-import { exists, isBooleanValid, isDateValid, isUUIDValid } from '../misc'
+import { exists, isArray, isBooleanValid, isDateValid, isUUIDValid } from '../misc'
 import {
   isVideoDurationValid,
   isVideoNameValid,
@@ -12,29 +12,12 @@ import {
 } from '../videos'
 import { isActivityPubUrlValid, isBaseActivityValid, setValidAttributedTo } from './misc'
 import { VideoState } from '../../../../shared/models/videos'
-import { isVideoAbuseReasonValid } from '../video-abuses'
-
-function sanitizeAndCheckVideoTorrentCreateActivity (activity: any) {
-  return isBaseActivityValid(activity, 'Create') &&
-    sanitizeAndCheckVideoTorrentObject(activity.object)
-}
 
 function sanitizeAndCheckVideoTorrentUpdateActivity (activity: any) {
   return isBaseActivityValid(activity, 'Update') &&
     sanitizeAndCheckVideoTorrentObject(activity.object)
 }
 
-function isVideoTorrentDeleteActivityValid (activity: any) {
-  return isBaseActivityValid(activity, 'Delete')
-}
-
-function isVideoFlagValid (activity: any) {
-  return isBaseActivityValid(activity, 'Create') &&
-    activity.object.type === 'Flag' &&
-    isVideoAbuseReasonValid(activity.object.content) &&
-    isActivityPubUrlValid(activity.object.object)
-}
-
 function isActivityPubVideoDurationValid (value: string) {
   // https://www.w3.org/TR/activitystreams-vocabulary/#dfn-duration
   return exists(value) &&
@@ -83,32 +66,35 @@ function isRemoteVideoUrlValid (url: any) {
 
   return url.type === 'Link' &&
     (
-      ACTIVITY_PUB.URL_MIME_TYPES.VIDEO.indexOf(url.mimeType) !== -1 &&
+      // TODO: remove mimeType (backward compatibility, introduced in v1.1.0)
+      ACTIVITY_PUB.URL_MIME_TYPES.VIDEO.indexOf(url.mediaType || url.mimeType) !== -1 &&
       isActivityPubUrlValid(url.href) &&
       validator.isInt(url.height + '', { min: 0 }) &&
       validator.isInt(url.size + '', { min: 0 }) &&
       (!url.fps || validator.isInt(url.fps + '', { min: -1 }))
     ) ||
     (
-      ACTIVITY_PUB.URL_MIME_TYPES.TORRENT.indexOf(url.mimeType) !== -1 &&
+      ACTIVITY_PUB.URL_MIME_TYPES.TORRENT.indexOf(url.mediaType || url.mimeType) !== -1 &&
       isActivityPubUrlValid(url.href) &&
       validator.isInt(url.height + '', { min: 0 })
     ) ||
     (
-      ACTIVITY_PUB.URL_MIME_TYPES.MAGNET.indexOf(url.mimeType) !== -1 &&
+      ACTIVITY_PUB.URL_MIME_TYPES.MAGNET.indexOf(url.mediaType || url.mimeType) !== -1 &&
       validator.isLength(url.href, { min: 5 }) &&
       validator.isInt(url.height + '', { min: 0 })
+    ) ||
+    (
+      (url.mediaType || url.mimeType) === 'application/x-mpegURL' &&
+      isActivityPubUrlValid(url.href) &&
+      isArray(url.tag)
     )
 }
 
 // ---------------------------------------------------------------------------
 
 export {
-  sanitizeAndCheckVideoTorrentCreateActivity,
   sanitizeAndCheckVideoTorrentUpdateActivity,
-  isVideoTorrentDeleteActivityValid,
   isRemoteStringIdentifierValid,
-  isVideoFlagValid,
   sanitizeAndCheckVideoTorrentObject,
   isRemoteVideoUrlValid
 }
diff --git a/server/helpers/custom-validators/activitypub/view.ts b/server/helpers/custom-validators/activitypub/view.ts
index 7a3aca6f5..41d16469f 100644
--- a/server/helpers/custom-validators/activitypub/view.ts
+++ b/server/helpers/custom-validators/activitypub/view.ts
@@ -1,11 +1,11 @@
-import { isActivityPubUrlValid, isBaseActivityValid } from './misc'
+import { isActivityPubUrlValid } from './misc'
 
 function isViewActivityValid (activity: any) {
-  return isBaseActivityValid(activity, 'Create') &&
-    activity.object.type === 'View' &&
-    isActivityPubUrlValid(activity.object.actor) &&
-    isActivityPubUrlValid(activity.object.object)
+  return activity.type === 'View' &&
+    isActivityPubUrlValid(activity.actor) &&
+    isActivityPubUrlValid(activity.object)
 }
+
 // ---------------------------------------------------------------------------
 
 export {
diff --git a/server/helpers/custom-validators/misc.ts b/server/helpers/custom-validators/misc.ts
index 6d10a65a8..76647fea2 100644
--- a/server/helpers/custom-validators/misc.ts
+++ b/server/helpers/custom-validators/misc.ts
@@ -9,6 +9,14 @@ function isArray (value: any) {
   return Array.isArray(value)
 }
 
+function isNotEmptyIntArray (value: any) {
+  return Array.isArray(value) && value.every(v => validator.isInt('' + v)) && value.length !== 0
+}
+
+function isArrayOf (value: any, validator: (value: any) => boolean) {
+  return isArray(value) && value.every(v => validator(v))
+}
+
 function isDateValid (value: string) {
   return exists(value) && validator.isISO8601(value)
 }
@@ -78,6 +86,8 @@ function isFileValid (
 
 export {
   exists,
+  isArrayOf,
+  isNotEmptyIntArray,
   isArray,
   isIdValid,
   isUUIDValid,
diff --git a/server/helpers/custom-validators/servers.ts b/server/helpers/custom-validators/servers.ts
index d5021bf38..18c80ec8f 100644
--- a/server/helpers/custom-validators/servers.ts
+++ b/server/helpers/custom-validators/servers.ts
@@ -3,6 +3,7 @@ import 'express-validator'
 
 import { isArray, exists } from './misc'
 import { isTestInstance } from '../core-utils'
+import { CONSTRAINTS_FIELDS } from '../../initializers'
 
 function isHostValid (host: string) {
   const isURLOptions = {
@@ -26,9 +27,19 @@ function isEachUniqueHostValid (hosts: string[]) {
     })
 }
 
+function isValidContactBody (value: any) {
+  return exists(value) && validator.isLength(value, CONSTRAINTS_FIELDS.CONTACT_FORM.BODY)
+}
+
+function isValidContactFromName (value: any) {
+  return exists(value) && validator.isLength(value, CONSTRAINTS_FIELDS.CONTACT_FORM.FROM_NAME)
+}
+
 // ---------------------------------------------------------------------------
 
 export {
+  isValidContactBody,
+  isValidContactFromName,
   isEachUniqueHostValid,
   isHostValid
 }
diff --git a/server/helpers/custom-validators/user-notifications.ts b/server/helpers/custom-validators/user-notifications.ts
new file mode 100644
index 000000000..02ea3bbc2
--- /dev/null
+++ b/server/helpers/custom-validators/user-notifications.ts
@@ -0,0 +1,23 @@
+import { exists } from './misc'
+import * as validator from 'validator'
+import { UserNotificationType } from '../../../shared/models/users'
+import { UserNotificationSettingValue } from '../../../shared/models/users/user-notification-setting.model'
+
+function isUserNotificationTypeValid (value: any) {
+  return exists(value) && validator.isInt('' + value) && UserNotificationType[value] !== undefined
+}
+
+function isUserNotificationSettingValid (value: any) {
+  return exists(value) &&
+    validator.isInt('' + value) && (
+      value === UserNotificationSettingValue.NONE ||
+      value === UserNotificationSettingValue.WEB ||
+      value === UserNotificationSettingValue.EMAIL ||
+      value === (UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL)
+    )
+}
+
+export {
+  isUserNotificationSettingValid,
+  isUserNotificationTypeValid
+}
diff --git a/server/helpers/custom-validators/users.ts b/server/helpers/custom-validators/users.ts
index 90fc74a48..80652b479 100644
--- a/server/helpers/custom-validators/users.ts
+++ b/server/helpers/custom-validators/users.ts
@@ -42,6 +42,14 @@ function isUserNSFWPolicyValid (value: any) {
   return exists(value) && nsfwPolicies.indexOf(value) !== -1
 }
 
+function isUserWebTorrentEnabledValid (value: any) {
+  return isBooleanValid(value)
+}
+
+function isUserVideosHistoryEnabledValid (value: any) {
+  return isBooleanValid(value)
+}
+
 function isUserAutoPlayVideoValid (value: any) {
   return isBooleanValid(value)
 }
@@ -69,6 +77,7 @@ function isAvatarFile (files: { [ fieldname: string ]: Express.Multer.File[] } |
 // ---------------------------------------------------------------------------
 
 export {
+  isUserVideosHistoryEnabledValid,
   isUserBlockedValid,
   isUserPasswordValid,
   isUserBlockedReasonValid,
@@ -78,6 +87,7 @@ export {
   isUserUsernameValid,
   isUserEmailVerifiedValid,
   isUserNSFWPolicyValid,
+  isUserWebTorrentEnabledValid,
   isUserAutoPlayVideoValid,
   isUserDisplayNameValid,
   isUserDescriptionValid,
diff --git a/server/helpers/custom-validators/video-captions.ts b/server/helpers/custom-validators/video-captions.ts
index 177e9e86e..b33d90e18 100644
--- a/server/helpers/custom-validators/video-captions.ts
+++ b/server/helpers/custom-validators/video-captions.ts
@@ -1,4 +1,4 @@
-import { CONSTRAINTS_FIELDS, VIDEO_CAPTIONS_MIMETYPE_EXT, VIDEO_LANGUAGES } from '../../initializers'
+import { CONSTRAINTS_FIELDS, MIMETYPES, VIDEO_LANGUAGES } from '../../initializers'
 import { exists, isFileValid } from './misc'
 import { Response } from 'express'
 import { VideoModel } from '../../models/video/video'
@@ -8,7 +8,7 @@ function isVideoCaptionLanguageValid (value: any) {
   return exists(value) && VIDEO_LANGUAGES[ value ] !== undefined
 }
 
-const videoCaptionTypes = Object.keys(VIDEO_CAPTIONS_MIMETYPE_EXT)
+const videoCaptionTypes = Object.keys(MIMETYPES.VIDEO_CAPTIONS.MIMETYPE_EXT)
                                 .concat([ 'application/octet-stream' ]) // MacOS sends application/octet-stream ><
                                 .map(m => `(${m})`)
 const videoCaptionTypesRegex = videoCaptionTypes.join('|')
diff --git a/server/helpers/custom-validators/video-imports.ts b/server/helpers/custom-validators/video-imports.ts
index 4d6ab1fa4..ce9e9193c 100644
--- a/server/helpers/custom-validators/video-imports.ts
+++ b/server/helpers/custom-validators/video-imports.ts
@@ -1,7 +1,7 @@
 import 'express-validator'
 import 'multer'
 import * as validator from 'validator'
-import { CONSTRAINTS_FIELDS, TORRENT_MIMETYPE_EXT, VIDEO_IMPORT_STATES } from '../../initializers'
+import { CONSTRAINTS_FIELDS, MIMETYPES, VIDEO_IMPORT_STATES } from '../../initializers'
 import { exists, isFileValid } from './misc'
 import * as express from 'express'
 import { VideoImportModel } from '../../models/video/video-import'
@@ -24,7 +24,7 @@ function isVideoImportStateValid (value: any) {
   return exists(value) && VIDEO_IMPORT_STATES[ value ] !== undefined
 }
 
-const videoTorrentImportTypes = Object.keys(TORRENT_MIMETYPE_EXT).map(m => `(${m})`)
+const videoTorrentImportTypes = Object.keys(MIMETYPES.TORRENT.MIMETYPE_EXT).map(m => `(${m})`)
 const videoTorrentImportRegex = videoTorrentImportTypes.join('|')
 function isVideoImportTorrentFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) {
   return isFileValid(files, videoTorrentImportRegex, 'torrentfile', CONSTRAINTS_FIELDS.VIDEO_IMPORTS.TORRENT_FILE.FILE_SIZE.max, true)
diff --git a/server/helpers/custom-validators/videos.ts b/server/helpers/custom-validators/videos.ts
index 714f7ac95..95e256b8f 100644
--- a/server/helpers/custom-validators/videos.ts
+++ b/server/helpers/custom-validators/videos.ts
@@ -3,12 +3,11 @@ import 'express-validator'
 import { values } from 'lodash'
 import 'multer'
 import * as validator from 'validator'
-import { UserRight, VideoPrivacy, VideoRateType } from '../../../shared'
+import { UserRight, VideoFilter, VideoPrivacy, VideoRateType } from '../../../shared'
 import {
-  CONSTRAINTS_FIELDS,
+  CONSTRAINTS_FIELDS, MIMETYPES,
   VIDEO_CATEGORIES,
   VIDEO_LICENCES,
-  VIDEO_MIMETYPE_EXT,
   VIDEO_PRIVACIES,
   VIDEO_RATE_TYPES,
   VIDEO_STATES
@@ -22,6 +21,10 @@ import { fetchVideo, VideoFetchType } from '../video'
 
 const VIDEOS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEOS
 
+function isVideoFilterValid (filter: VideoFilter) {
+  return filter === 'local' || filter === 'all-local'
+}
+
 function isVideoCategoryValid (value: any) {
   return value === null || VIDEO_CATEGORIES[ value ] !== undefined
 }
@@ -79,10 +82,15 @@ function isVideoRatingTypeValid (value: string) {
   return value === 'none' || values(VIDEO_RATE_TYPES).indexOf(value as VideoRateType) !== -1
 }
 
-const videoFileTypes = Object.keys(VIDEO_MIMETYPE_EXT).map(m => `(${m})`)
-const videoFileTypesRegex = videoFileTypes.join('|')
+function isVideoFileExtnameValid (value: string) {
+  return exists(value) && MIMETYPES.VIDEO.EXT_MIMETYPE[value] !== undefined
+}
 
 function isVideoFile (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[]) {
+  const videoFileTypesRegex = Object.keys(MIMETYPES.VIDEO.MIMETYPE_EXT)
+                                    .map(m => `(${m})`)
+                                    .join('|')
+
   return isFileValid(files, videoFileTypesRegex, 'videofile', null)
 }
 
@@ -217,6 +225,7 @@ export {
   isVideoStateValid,
   isVideoViewsValid,
   isVideoRatingTypeValid,
+  isVideoFileExtnameValid,
   isVideoDurationValid,
   isVideoTagValid,
   isVideoPrivacyValid,
@@ -225,5 +234,6 @@ export {
   isVideoExist,
   isVideoImage,
   isVideoChannelOfAccountExist,
-  isVideoSupportValid
+  isVideoSupportValid,
+  isVideoFilterValid
 }
diff --git a/server/helpers/express-utils.ts b/server/helpers/express-utils.ts
index 8a9cee8c5..9a72ee96d 100644
--- a/server/helpers/express-utils.ts
+++ b/server/helpers/express-utils.ts
@@ -2,18 +2,17 @@ import * as express from 'express'
 import * as multer from 'multer'
 import { CONFIG, REMOTE_SCHEME } from '../initializers'
 import { logger } from './logger'
-import { User } from '../../shared/models/users'
 import { deleteFileAsync, generateRandomString } from './utils'
 import { extname } from 'path'
 import { isArray } from './custom-validators/misc'
 import { UserModel } from '../models/account/user'
 
-function buildNSFWFilter (res: express.Response, paramNSFW?: string) {
+function buildNSFWFilter (res?: express.Response, paramNSFW?: string) {
   if (paramNSFW === 'true') return true
   if (paramNSFW === 'false') return false
   if (paramNSFW === 'both') return undefined
 
-  if (res.locals.oauth) {
+  if (res && res.locals.oauth) {
     const user: UserModel = res.locals.oauth.token.User
 
     // User does not want NSFW videos
@@ -101,7 +100,7 @@ function createReqFiles (
 }
 
 function isUserAbleToSearchRemoteURI (res: express.Response) {
-  const user: User = res.locals.oauth ? res.locals.oauth.token.User : undefined
+  const user: UserModel = res.locals.oauth ? res.locals.oauth.token.User : undefined
 
   return CONFIG.SEARCH.REMOTE_URI.ANONYMOUS === true ||
     (CONFIG.SEARCH.REMOTE_URI.USERS === true && user !== undefined)
diff --git a/server/helpers/ffmpeg-utils.ts b/server/helpers/ffmpeg-utils.ts
index 22bc25476..133b1b03b 100644
--- a/server/helpers/ffmpeg-utils.ts
+++ b/server/helpers/ffmpeg-utils.ts
@@ -1,7 +1,7 @@
 import * as ffmpeg from 'fluent-ffmpeg'
-import { join } from 'path'
-import { VideoResolution } from '../../shared/models/videos'
-import { CONFIG, FFMPEG_NICE, VIDEO_TRANSCODING_FPS } from '../initializers'
+import { dirname, join } from 'path'
+import { getTargetBitrate, VideoResolution } from '../../shared/models/videos'
+import { CONFIG, FFMPEG_NICE, VIDEO_TRANSCODING_FPS } from '../initializers/constants'
 import { processImage } from './image-utils'
 import { logger } from './logger'
 import { checkFFmpegEncoders } from '../initializers/checker-before-init'
@@ -29,19 +29,28 @@ function computeResolutionsToTranscode (videoFileHeight: number) {
   return resolutionsEnabled
 }
 
-async function getVideoFileResolution (path: string) {
+async function getVideoFileSize (path: string) {
   const videoStream = await getVideoFileStream(path)
 
   return {
-    videoFileResolution: Math.min(videoStream.height, videoStream.width),
-    isPortraitMode: videoStream.height > videoStream.width
+    width: videoStream.width,
+    height: videoStream.height
+  }
+}
+
+async function getVideoFileResolution (path: string) {
+  const size = await getVideoFileSize(path)
+
+  return {
+    videoFileResolution: Math.min(size.height, size.width),
+    isPortraitMode: size.height > size.width
   }
 }
 
 async function getVideoFileFPS (path: string) {
   const videoStream = await getVideoFileStream(path)
 
-  for (const key of [ 'r_frame_rate' , 'avg_frame_rate' ]) {
+  for (const key of [ 'avg_frame_rate', 'r_frame_rate' ]) {
     const valuesText: string = videoStream[key]
     if (!valuesText) continue
 
@@ -55,6 +64,16 @@ async function getVideoFileFPS (path: string) {
   return 0
 }
 
+async function getVideoFileBitrate (path: string) {
+  return new Promise<number>((res, rej) => {
+    ffmpeg.ffprobe(path, (err, metadata) => {
+      if (err) return rej(err)
+
+      return res(metadata.format.bit_rate)
+    })
+  })
+}
+
 function getDurationFromVideoFile (path: string) {
   return new Promise<number>((res, rej) => {
     ffmpeg.ffprobe(path, (err, metadata) => {
@@ -100,64 +119,87 @@ async function generateImageFromVideoFile (fromPath: string, folder: string, ima
 type TranscodeOptions = {
   inputPath: string
   outputPath: string
-  resolution?: VideoResolution
+  resolution: VideoResolution
   isPortraitMode?: boolean
+
+  hlsPlaylist?: {
+    videoFilename: string
+  }
 }
 
 function transcode (options: TranscodeOptions) {
   return new Promise<void>(async (res, rej) => {
-    let command = ffmpeg(options.inputPath, { niceness: FFMPEG_NICE.TRANSCODING })
-                    .output(options.outputPath)
-                    .preset(standard)
-
-    if (CONFIG.TRANSCODING.THREADS > 0) {
-      // if we don't set any threads ffmpeg will chose automatically
-      command = command.outputOption('-threads ' + CONFIG.TRANSCODING.THREADS)
-    }
-
-    let fps = await getVideoFileFPS(options.inputPath)
-    if (options.resolution !== undefined) {
-      // '?x720' or '720x?' for example
-      const size = options.isPortraitMode === true ? `${options.resolution}x?` : `?x${options.resolution}`
-      command = command.size(size)
-
+    try {
+      let fps = await getVideoFileFPS(options.inputPath)
       // On small/medium resolutions, limit FPS
       if (
+        options.resolution !== undefined &&
         options.resolution < VIDEO_TRANSCODING_FPS.KEEP_ORIGIN_FPS_RESOLUTION_MIN &&
         fps > VIDEO_TRANSCODING_FPS.AVERAGE
       ) {
         fps = VIDEO_TRANSCODING_FPS.AVERAGE
       }
-    }
 
-    if (fps) {
-      // Hard FPS limits
-      if (fps > VIDEO_TRANSCODING_FPS.MAX) fps = VIDEO_TRANSCODING_FPS.MAX
-      else if (fps < VIDEO_TRANSCODING_FPS.MIN) fps = VIDEO_TRANSCODING_FPS.MIN
+      let command = ffmpeg(options.inputPath, { niceness: FFMPEG_NICE.TRANSCODING })
+        .output(options.outputPath)
+      command = await presetH264(command, options.resolution, fps)
 
-      command = command.withFPS(fps)
-    }
+      if (CONFIG.TRANSCODING.THREADS > 0) {
+        // if we don't set any threads ffmpeg will chose automatically
+        command = command.outputOption('-threads ' + CONFIG.TRANSCODING.THREADS)
+      }
+
+      if (options.resolution !== undefined) {
+        // '?x720' or '720x?' for example
+        const size = options.isPortraitMode === true ? `${options.resolution}x?` : `?x${options.resolution}`
+        command = command.size(size)
+      }
+
+      if (fps) {
+        // Hard FPS limits
+        if (fps > VIDEO_TRANSCODING_FPS.MAX) fps = VIDEO_TRANSCODING_FPS.MAX
+        else if (fps < VIDEO_TRANSCODING_FPS.MIN) fps = VIDEO_TRANSCODING_FPS.MIN
+
+        command = command.withFPS(fps)
+      }
+
+      if (options.hlsPlaylist) {
+        const videoPath = `${dirname(options.outputPath)}/${options.hlsPlaylist.videoFilename}`
+
+        command = command.outputOption('-hls_time 4')
+                         .outputOption('-hls_list_size 0')
+                         .outputOption('-hls_playlist_type vod')
+                         .outputOption('-hls_segment_filename ' + videoPath)
+                         .outputOption('-hls_segment_type fmp4')
+                         .outputOption('-f hls')
+                         .outputOption('-hls_flags single_file')
+      }
 
-    command
-      .on('error', (err, stdout, stderr) => {
-        logger.error('Error in transcoding job.', { stdout, stderr })
-        return rej(err)
-      })
-      .on('end', res)
-      .run()
+      command
+        .on('error', (err, stdout, stderr) => {
+          logger.error('Error in transcoding job.', { stdout, stderr })
+          return rej(err)
+        })
+        .on('end', res)
+        .run()
+    } catch (err) {
+      return rej(err)
+    }
   })
 }
 
 // ---------------------------------------------------------------------------
 
 export {
+  getVideoFileSize,
   getVideoFileResolution,
   getDurationFromVideoFile,
   generateImageFromVideoFile,
   transcode,
   getVideoFileFPS,
   computeResolutionsToTranscode,
-  audio
+  audio,
+  getVideoFileBitrate
 }
 
 // ---------------------------------------------------------------------------
@@ -168,7 +210,7 @@ function getVideoFileStream (path: string) {
       if (err) return rej(err)
 
       const videoStream = metadata.streams.find(s => s.codec_type === 'video')
-      if (!videoStream) throw new Error('Cannot find video stream of ' + path)
+      if (!videoStream) return rej(new Error('Cannot find video stream of ' + path))
 
       return res(videoStream)
     })
@@ -182,11 +224,10 @@ function getVideoFileStream (path: string) {
  * and quality. Superfast and ultrafast will give you better
  * performance, but then quality is noticeably worse.
  */
-function veryfast (_ffmpeg) {
-  _ffmpeg
-    .preset(standard)
-    .outputOption('-preset:v veryfast')
-    .outputOption(['--aq-mode=2', '--aq-strength=1.3'])
+async function presetH264VeryFast (command: ffmpeg.FfmpegCommand, resolution: VideoResolution, fps: number): Promise<ffmpeg.FfmpegCommand> {
+  let localCommand = await presetH264(command, resolution, fps)
+  localCommand = localCommand.outputOption('-preset:v veryfast')
+             .outputOption([ '--aq-mode=2', '--aq-strength=1.3' ])
   /*
   MAIN reference: https://slhck.info/video/2017/03/01/rate-control.html
   Our target situation is closer to a livestream than a stream,
@@ -198,31 +239,39 @@ function veryfast (_ffmpeg) {
     Make up for most of the loss of grain and macroblocking
     with less computing power.
   */
+
+  return localCommand
 }
 
 /**
  * A preset optimised for a stillimage audio video
  */
-function audio (_ffmpeg) {
-  _ffmpeg
-    .preset(veryfast)
-    .outputOption('-tune stillimage')
+async function presetStillImageWithAudio (
+  command: ffmpeg.FfmpegCommand,
+  resolution: VideoResolution,
+  fps: number
+): Promise<ffmpeg.FfmpegCommand> {
+  let localCommand = await presetH264VeryFast(command, resolution, fps)
+  localCommand = localCommand.outputOption('-tune stillimage')
+
+  return localCommand
 }
 
 /**
  * A toolbox to play with audio
  */
 namespace audio {
-  export const get = (_ffmpeg, pos: number | string = 0) => {
+  export const get = (option: ffmpeg.FfmpegCommand | string) => {
     // without position, ffprobe considers the last input only
     // we make it consider the first input only
     // if you pass a file path to pos, then ffprobe acts on that file directly
     return new Promise<{ absolutePath: string, audioStream?: any }>((res, rej) => {
-      _ffmpeg.ffprobe(pos, (err,data) => {
+
+      function parseFfprobe (err: any, data: ffmpeg.FfprobeData) {
         if (err) return rej(err)
 
         if ('streams' in data) {
-          const audioStream = data['streams'].find(stream => stream['codec_type'] === 'audio')
+          const audioStream = data.streams.find(stream => stream['codec_type'] === 'audio')
           if (audioStream) {
             return res({
               absolutePath: data.format.filename,
@@ -230,8 +279,15 @@ namespace audio {
             })
           }
         }
+
         return res({ absolutePath: data.format.filename })
-      })
+      }
+
+      if (typeof option === 'string') {
+        return ffmpeg.ffprobe(option, parseFfprobe)
+      }
+
+      return option.ffprobe(parseFfprobe)
     })
   }
 
@@ -273,39 +329,48 @@ namespace audio {
  * As for the audio, quality '5' is the highest and ensures 96-112kbps/channel
  * See https://trac.ffmpeg.org/wiki/Encode/AAC#fdk_vbr
  */
-async function standard (_ffmpeg) {
-  let localFfmpeg = _ffmpeg
+async function presetH264 (command: ffmpeg.FfmpegCommand, resolution: VideoResolution, fps: number): Promise<ffmpeg.FfmpegCommand> {
+  let localCommand = command
     .format('mp4')
     .videoCodec('libx264')
     .outputOption('-level 3.1') // 3.1 is the minimal ressource allocation for our highest supported resolution
     .outputOption('-b_strategy 1') // NOTE: b-strategy 1 - heuristic algorythm, 16 is optimal B-frames for it
     .outputOption('-bf 16') // NOTE: Why 16: https://github.com/Chocobozzz/PeerTube/pull/774. b-strategy 2 -> B-frames<16
+    .outputOption('-pix_fmt yuv420p') // allows import of source material with incompatible pixel formats (e.g. MJPEG video)
     .outputOption('-map_metadata -1') // strip all metadata
     .outputOption('-movflags faststart')
-  const _audio = await audio.get(localFfmpeg)
 
-  if (!_audio.audioStream) {
-    return localFfmpeg.noAudio()
-  }
+  const parsedAudio = await audio.get(localCommand)
 
-  // we favor VBR, if a good AAC encoder is available
-  if ((await checkFFmpegEncoders()).get('libfdk_aac')) {
-    return localFfmpeg
+  if (!parsedAudio.audioStream) {
+    localCommand = localCommand.noAudio()
+  } else if ((await checkFFmpegEncoders()).get('libfdk_aac')) { // we favor VBR, if a good AAC encoder is available
+    localCommand = localCommand
       .audioCodec('libfdk_aac')
       .audioQuality(5)
+  } else {
+    // we try to reduce the ceiling bitrate by making rough correspondances of bitrates
+    // of course this is far from perfect, but it might save some space in the end
+    const audioCodecName = parsedAudio.audioStream[ 'codec_name' ]
+    let bitrate: number
+    if (audio.bitrate[ audioCodecName ]) {
+      localCommand = localCommand.audioCodec('aac')
+
+      bitrate = audio.bitrate[ audioCodecName ](parsedAudio.audioStream[ 'bit_rate' ])
+      if (bitrate !== undefined && bitrate !== -1) localCommand = localCommand.audioBitrate(bitrate)
+    }
   }
 
-  // we try to reduce the ceiling bitrate by making rough correspondances of bitrates
-  // of course this is far from perfect, but it might save some space in the end
-  const audioCodecName = _audio.audioStream['codec_name']
-  let bitrate: number
-  if (audio.bitrate[audioCodecName]) {
-    bitrate = audio.bitrate[audioCodecName](_audio.audioStream['bit_rate'])
-
-    if (bitrate === -1) return localFfmpeg.audioCodec('copy')
-  }
+  // Constrained Encoding (VBV)
+  // https://slhck.info/video/2017/03/01/rate-control.html
+  // https://trac.ffmpeg.org/wiki/Limiting%20the%20output%20bitrate
+  const targetBitrate = getTargetBitrate(resolution, fps, VIDEO_TRANSCODING_FPS)
+  localCommand = localCommand.outputOptions([`-maxrate ${ targetBitrate }`, `-bufsize ${ targetBitrate * 2 }`])
 
-  if (bitrate !== undefined) return localFfmpeg.audioBitrate(bitrate)
+  // Keyframe interval of 2 seconds for faster seeking and resolution switching.
+  // https://streaminglearningcenter.com/blogs/whats-the-right-keyframe-interval.html
+  // https://superuser.com/a/908325
+  localCommand = localCommand.outputOption(`-g ${ fps * 2 }`)
 
-  return localFfmpeg
+  return localCommand
 }
diff --git a/server/helpers/image-utils.ts b/server/helpers/image-utils.ts
index 3eaa674ed..e43ea3f1d 100644
--- a/server/helpers/image-utils.ts
+++ b/server/helpers/image-utils.ts
@@ -1,13 +1,26 @@
 import 'multer'
 import * as sharp from 'sharp'
-import { remove } from 'fs-extra'
+import { readFile, remove } from 'fs-extra'
+import { logger } from './logger'
 
 async function processImage (
   physicalFile: { path: string },
   destination: string,
   newSize: { width: number, height: number }
 ) {
-  await sharp(physicalFile.path)
+  if (physicalFile.path === destination) {
+    throw new Error('Sharp needs an input path different that the output path.')
+  }
+
+  logger.debug('Processing image %s to %s.', physicalFile.path, destination)
+
+  // Avoid sharp cache
+  const buf = await readFile(physicalFile.path)
+  const sharpInstance = sharp(buf)
+
+  await remove(destination)
+
+  await sharpInstance
     .resize(newSize.width, newSize.height)
     .toFile(destination)
 
diff --git a/server/helpers/peertube-crypto.ts b/server/helpers/peertube-crypto.ts
index 5c182961d..ab9ec077e 100644
--- a/server/helpers/peertube-crypto.ts
+++ b/server/helpers/peertube-crypto.ts
@@ -1,8 +1,14 @@
-import { BCRYPT_SALT_SIZE, PRIVATE_RSA_KEY_SIZE } from '../initializers'
+import { Request } from 'express'
+import { BCRYPT_SALT_SIZE, HTTP_SIGNATURE, PRIVATE_RSA_KEY_SIZE } from '../initializers'
 import { ActorModel } from '../models/activitypub/actor'
-import { bcryptComparePromise, bcryptGenSaltPromise, bcryptHashPromise, createPrivateKey, getPublicKey } from './core-utils'
-import { jsig } from './custom-jsonld-signature'
+import { bcryptComparePromise, bcryptGenSaltPromise, bcryptHashPromise, createPrivateKey, getPublicKey, sha256 } from './core-utils'
+import { jsig, jsonld } from './custom-jsonld-signature'
 import { logger } from './logger'
+import { cloneDeep } from 'lodash'
+import { createVerify } from 'crypto'
+import { buildDigest } from '../lib/job-queue/handlers/utils/activitypub-http-utils'
+
+const httpSignature = require('http-signature')
 
 async function createPrivateAndPublicKeys () {
   logger.info('Generating a RSA key...')
@@ -13,18 +19,57 @@ async function createPrivateAndPublicKeys () {
   return { privateKey: key, publicKey }
 }
 
-function isSignatureVerified (fromActor: ActorModel, signedDocument: object) {
+// User password checks
+
+function comparePassword (plainPassword: string, hashPassword: string) {
+  return bcryptComparePromise(plainPassword, hashPassword)
+}
+
+async function cryptPassword (password: string) {
+  const salt = await bcryptGenSaltPromise(BCRYPT_SALT_SIZE)
+
+  return bcryptHashPromise(password, salt)
+}
+
+// HTTP Signature
+
+function isHTTPSignatureDigestValid (rawBody: Buffer, req: Request): boolean {
+  if (req.headers[HTTP_SIGNATURE.HEADER_NAME] && req.headers['digest']) {
+    return buildDigest(rawBody.toString()) === req.headers['digest']
+  }
+
+  return true
+}
+
+function isHTTPSignatureVerified (httpSignatureParsed: any, actor: ActorModel): boolean {
+  return httpSignature.verifySignature(httpSignatureParsed, actor.publicKey) === true
+}
+
+function parseHTTPSignature (req: Request, clockSkew?: number) {
+  return httpSignature.parse(req, { authorizationHeaderName: HTTP_SIGNATURE.HEADER_NAME, clockSkew })
+}
+
+// JSONLD
+
+async function isJsonLDSignatureVerified (fromActor: ActorModel, signedDocument: any): Promise<boolean> {
+  if (signedDocument.signature.type === 'RsaSignature2017') {
+    // Mastodon algorithm
+    const res = await isJsonLDRSA2017Verified(fromActor, signedDocument)
+    // Success? If no, try with our library
+    if (res === true) return true
+  }
+
   const publicKeyObject = {
     '@context': jsig.SECURITY_CONTEXT_URL,
-    '@id': fromActor.url,
-    '@type':  'CryptographicKey',
+    id: fromActor.url,
+    type: 'CryptographicKey',
     owner: fromActor.url,
     publicKeyPem: fromActor.publicKey
   }
 
   const publicKeyOwnerObject = {
     '@context': jsig.SECURITY_CONTEXT_URL,
-    '@id': fromActor.url,
+    id: fromActor.url,
     publicKey: [ publicKeyObject ]
   }
 
@@ -33,14 +78,54 @@ function isSignatureVerified (fromActor: ActorModel, signedDocument: object) {
     publicKeyOwner: publicKeyOwnerObject
   }
 
-  return jsig.promises.verify(signedDocument, options)
-    .catch(err => {
-      logger.error('Cannot check signature.', { err })
-      return false
-    })
+  return jsig.promises
+             .verify(signedDocument, options)
+             .then((result: { verified: boolean }) => result.verified)
+             .catch(err => {
+               logger.error('Cannot check signature.', { err })
+               return false
+             })
+}
+
+// Backward compatibility with "other" implementations
+async function isJsonLDRSA2017Verified (fromActor: ActorModel, signedDocument: any) {
+  function hash (obj: any): Promise<any> {
+    return jsonld.promises
+                 .normalize(obj, {
+                   algorithm: 'URDNA2015',
+                   format: 'application/n-quads'
+                 })
+                 .then(res => sha256(res))
+  }
+
+  const signatureCopy = cloneDeep(signedDocument.signature)
+  Object.assign(signatureCopy, {
+    '@context': [
+      'https://w3id.org/security/v1',
+      { RsaSignature2017: 'https://w3id.org/security#RsaSignature2017' }
+    ]
+  })
+  delete signatureCopy.type
+  delete signatureCopy.id
+  delete signatureCopy.signatureValue
+
+  const docWithoutSignature = cloneDeep(signedDocument)
+  delete docWithoutSignature.signature
+
+  const [ documentHash, optionsHash ] = await Promise.all([
+    hash(docWithoutSignature),
+    hash(signatureCopy)
+  ])
+
+  const toVerify = optionsHash + documentHash
+
+  const verify = createVerify('RSA-SHA256')
+  verify.update(toVerify, 'utf8')
+
+  return verify.verify(fromActor.publicKey, signedDocument.signature.signatureValue, 'base64')
 }
 
-function signObject (byActor: ActorModel, data: any) {
+function signJsonLDObject (byActor: ActorModel, data: any) {
   const options = {
     privateKeyPem: byActor.privateKey,
     creator: byActor.url,
@@ -50,22 +135,15 @@ function signObject (byActor: ActorModel, data: any) {
   return jsig.promises.sign(data, options)
 }
 
-function comparePassword (plainPassword: string, hashPassword: string) {
-  return bcryptComparePromise(plainPassword, hashPassword)
-}
-
-async function cryptPassword (password: string) {
-  const salt = await bcryptGenSaltPromise(BCRYPT_SALT_SIZE)
-
-  return bcryptHashPromise(password, salt)
-}
-
 // ---------------------------------------------------------------------------
 
 export {
-  isSignatureVerified,
+  isHTTPSignatureDigestValid,
+  parseHTTPSignature,
+  isHTTPSignatureVerified,
+  isJsonLDSignatureVerified,
   comparePassword,
   createPrivateAndPublicKeys,
   cryptPassword,
-  signObject
+  signJsonLDObject
 }
diff --git a/server/helpers/regexp.ts b/server/helpers/regexp.ts
new file mode 100644
index 000000000..2336654b0
--- /dev/null
+++ b/server/helpers/regexp.ts
@@ -0,0 +1,23 @@
+// Thanks to https://regex101.com
+function regexpCapture (str: string, regex: RegExp, maxIterations = 100) {
+  let m: RegExpExecArray
+  let i = 0
+  let result: RegExpExecArray[] = []
+
+  // tslint:disable:no-conditional-assignment
+  while ((m = regex.exec(str)) !== null && i < maxIterations) {
+    // This is necessary to avoid infinite loops with zero-width matches
+    if (m.index === regex.lastIndex) {
+      regex.lastIndex++
+    }
+
+    result.push(m)
+    i++
+  }
+
+  return result
+}
+
+export {
+  regexpCapture
+}
diff --git a/server/helpers/requests.ts b/server/helpers/requests.ts
index ee9e80404..5c6dc5e19 100644
--- a/server/helpers/requests.ts
+++ b/server/helpers/requests.ts
@@ -1,17 +1,19 @@
 import * as Bluebird from 'bluebird'
 import { createWriteStream } from 'fs-extra'
 import * as request from 'request'
-import { ACTIVITY_PUB } from '../initializers'
+import { ACTIVITY_PUB, CONFIG } from '../initializers'
+import { processImage } from './image-utils'
+import { join } from 'path'
 
-function doRequest (
+function doRequest <T> (
   requestOptions: request.CoreOptions & request.UriOptions & { activityPub?: boolean }
-): Bluebird<{ response: request.RequestResponse, body: any }> {
+): Bluebird<{ response: request.RequestResponse, body: T }> {
   if (requestOptions.activityPub === true) {
     if (!Array.isArray(requestOptions.headers)) requestOptions.headers = {}
     requestOptions.headers['accept'] = ACTIVITY_PUB.ACCEPT_HEADER
   }
 
-  return new Bluebird<{ response: request.RequestResponse, body: any }>((res, rej) => {
+  return new Bluebird<{ response: request.RequestResponse, body: T }>((res, rej) => {
     request(requestOptions, (err, response, body) => err ? rej(err) : res({ response, body }))
   })
 }
@@ -27,9 +29,18 @@ function doRequestAndSaveToFile (requestOptions: request.CoreOptions & request.U
   })
 }
 
+async function downloadImage (url: string, destDir: string, destName: string, size: { width: number, height: number }) {
+  const tmpPath = join(CONFIG.STORAGE.TMP_DIR, 'pending-' + destName)
+  await doRequestAndSaveToFile({ method: 'GET', uri: url }, tmpPath)
+
+  const destPath = join(destDir, destName)
+  await processImage({ path: tmpPath }, destPath, size)
+}
+
 // ---------------------------------------------------------------------------
 
 export {
   doRequest,
-  doRequestAndSaveToFile
+  doRequestAndSaveToFile,
+  downloadImage
 }
diff --git a/server/helpers/utils.ts b/server/helpers/utils.ts
index 6228fec04..cb0e823c5 100644
--- a/server/helpers/utils.ts
+++ b/server/helpers/utils.ts
@@ -19,10 +19,7 @@ async function generateRandomString (size: number) {
   return raw.toString('hex')
 }
 
-interface FormattableToJSON {
-  toFormattedJSON (args?: any)
-}
-
+interface FormattableToJSON { toFormattedJSON (args?: any) }
 function getFormattedObjects<U, T extends FormattableToJSON> (objects: T[], objectsTotal: number, formattedArg?: any) {
   const formattedObjects: U[] = []
 
@@ -40,21 +37,24 @@ const getServerActor = memoizee(async function () {
   const application = await ApplicationModel.load()
   if (!application) throw Error('Could not load Application from database.')
 
-  return application.Account.Actor
+  const actor = application.Account.Actor
+  actor.Account = application.Account
+
+  return actor
 })
 
-function generateVideoTmpPath (target: string | ParseTorrent) {
+function generateVideoImportTmpPath (target: string | ParseTorrent) {
   const id = typeof target === 'string' ? target : target.infoHash
 
   const hash = sha256(id)
-  return join(CONFIG.STORAGE.VIDEOS_DIR, hash + '-import.mp4')
+  return join(CONFIG.STORAGE.TMP_DIR, hash + '-import.mp4')
 }
 
 function getSecureTorrentName (originalName: string) {
   return sha256(originalName) + '.torrent'
 }
 
-async function getVersion () {
+async function getServerCommit () {
   try {
     const tag = await execPromise2(
       '[ ! -d .git ] || git name-rev --name-only --tags --no-undefined HEAD 2>/dev/null || true',
@@ -74,7 +74,21 @@ async function getVersion () {
     logger.debug('Cannot get version from git HEAD.', { err })
   }
 
-  return require('../../../package.json').version
+  return ''
+}
+
+/**
+ * From a filename like "ede4cba5-742b-46fa-a388-9a6eb3a3aeb3.mp4", returns
+ * only the "ede4cba5-742b-46fa-a388-9a6eb3a3aeb3" part. If the filename does
+ * not contain a UUID, returns null.
+ */
+function getUUIDFromFilename (filename: string) {
+  const regex = /[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/
+  const result = filename.match(regex)
+
+  if (!result || Array.isArray(result) === false) return null
+
+  return result[0]
 }
 
 // ---------------------------------------------------------------------------
@@ -85,6 +99,7 @@ export {
   getFormattedObjects,
   getSecureTorrentName,
   getServerActor,
-  getVersion,
-  generateVideoTmpPath
+  getServerCommit,
+  generateVideoImportTmpPath,
+  getUUIDFromFilename
 }
diff --git a/server/helpers/video.ts b/server/helpers/video.ts
index 1bd21467d..c90fe06c7 100644
--- a/server/helpers/video.ts
+++ b/server/helpers/video.ts
@@ -1,10 +1,12 @@
 import { VideoModel } from '../models/video/video'
 
-type VideoFetchType = 'all' | 'only-video' | 'id' | 'none'
+type VideoFetchType = 'all' | 'only-video' | 'only-video-with-rights' | 'id' | 'none'
 
 function fetchVideo (id: number | string, fetchType: VideoFetchType, userId?: number) {
   if (fetchType === 'all') return VideoModel.loadAndPopulateAccountAndServerAndTags(id, undefined, userId)
 
+  if (fetchType === 'only-video-with-rights') return VideoModel.loadWithRights(id)
+
   if (fetchType === 'only-video') return VideoModel.load(id)
 
   if (fetchType === 'id' || fetchType === 'none') return VideoModel.loadOnlyId(id)
diff --git a/server/helpers/webtorrent.ts b/server/helpers/webtorrent.ts
index ce35b87da..3c9a0b96a 100644
--- a/server/helpers/webtorrent.ts
+++ b/server/helpers/webtorrent.ts
@@ -1,5 +1,5 @@
 import { logger } from './logger'
-import { generateVideoTmpPath } from './utils'
+import { generateVideoImportTmpPath } from './utils'
 import * as WebTorrent from 'webtorrent'
 import { createWriteStream, ensureDir, remove } from 'fs-extra'
 import { CONFIG } from '../initializers'
@@ -9,10 +9,10 @@ async function downloadWebTorrentVideo (target: { magnetUri: string, torrentName
   const id = target.magnetUri || target.torrentName
   let timer
 
-  const path = generateVideoTmpPath(id)
+  const path = generateVideoImportTmpPath(id)
   logger.info('Importing torrent video %s', id)
 
-  const directoryPath = join(CONFIG.STORAGE.VIDEOS_DIR, 'import')
+  const directoryPath = join(CONFIG.STORAGE.TMP_DIR, 'webtorrent')
   await ensureDir(directoryPath)
 
   return new Promise<string>((res, rej) => {
diff --git a/server/helpers/youtube-dl.ts b/server/helpers/youtube-dl.ts
index 70b4e1b78..b74351b42 100644
--- a/server/helpers/youtube-dl.ts
+++ b/server/helpers/youtube-dl.ts
@@ -1,7 +1,7 @@
 import { truncate } from 'lodash'
 import { CONSTRAINTS_FIELDS, VIDEO_CATEGORIES } from '../initializers'
 import { logger } from './logger'
-import { generateVideoTmpPath } from './utils'
+import { generateVideoImportTmpPath } from './utils'
 import { join } from 'path'
 import { root } from './core-utils'
 import { ensureDir, writeFile, remove } from 'fs-extra'
@@ -24,10 +24,10 @@ const processOptions = {
 
 function getYoutubeDLInfo (url: string, opts?: string[]): Promise<YoutubeDLInfo> {
   return new Promise<YoutubeDLInfo>(async (res, rej) => {
-    const options = opts || [ '-j', '--flat-playlist' ]
+    const args = opts || [ '-j', '--flat-playlist' ]
 
     const youtubeDL = await safeGetYoutubeDL()
-    youtubeDL.getInfo(url, options, (err, info) => {
+    youtubeDL.getInfo(url, args, processOptions, (err, info) => {
       if (err) return rej(err)
       if (info.is_live === true) return rej(new Error('Cannot download a live streaming.'))
 
@@ -40,7 +40,7 @@ function getYoutubeDLInfo (url: string, opts?: string[]): Promise<YoutubeDLInfo>
 }
 
 function downloadYoutubeDLVideo (url: string, timeout: number) {
-  const path = generateVideoTmpPath(url)
+  const path = generateVideoImportTmpPath(url)
   let timer
 
   logger.info('Importing youtubeDL video %s', url)
diff --git a/server/initializers/checker-after-init.ts b/server/initializers/checker-after-init.ts
index 72d846957..955d55206 100644
--- a/server/initializers/checker-after-init.ts
+++ b/server/initializers/checker-after-init.ts
@@ -10,6 +10,7 @@ import { getServerActor } from '../helpers/utils'
 import { RecentlyAddedStrategy } from '../../shared/models/redundancy'
 import { isArray } from '../helpers/custom-validators/misc'
 import { uniq } from 'lodash'
+import { Emailer } from '../lib/emailer'
 
 async function checkActivityPubUrls () {
   const actor = await getServerActor()
@@ -32,9 +33,19 @@ async function checkActivityPubUrls () {
 // Some checks on configuration files
 // Return an error message, or null if everything is okay
 function checkConfig () {
-  const defaultNSFWPolicy = CONFIG.INSTANCE.DEFAULT_NSFW_POLICY
+
+  if (!Emailer.isEnabled()) {
+    if (CONFIG.SIGNUP.ENABLED && CONFIG.SIGNUP.REQUIRES_EMAIL_VERIFICATION) {
+      return 'Emailer is disabled but you require signup email verification.'
+    }
+
+    if (CONFIG.CONTACT_FORM.ENABLED) {
+      logger.warn('Emailer is disabled so the contact form will not work.')
+    }
+  }
 
   // NSFW policy
+  const defaultNSFWPolicy = CONFIG.INSTANCE.DEFAULT_NSFW_POLICY
   {
     const available = [ 'do_not_list', 'blur', 'display' ]
     if (available.indexOf(defaultNSFWPolicy) === -1) {
@@ -68,6 +79,7 @@ function checkConfig () {
     }
   }
 
+  // Check storage directory locations
   if (isProdInstance()) {
     const configStorage = config.get('storage')
     for (const key of Object.keys(configStorage)) {
diff --git a/server/initializers/checker-before-init.ts b/server/initializers/checker-before-init.ts
index 4f46d406a..29fdb263e 100644
--- a/server/initializers/checker-before-init.ts
+++ b/server/initializers/checker-before-init.ts
@@ -12,13 +12,14 @@ function checkMissedConfig () {
     'database.hostname', 'database.port', 'database.suffix', 'database.username', 'database.password', 'database.pool.max',
     'smtp.hostname', 'smtp.port', 'smtp.username', 'smtp.password', 'smtp.tls', 'smtp.from_address',
     'storage.avatars', 'storage.videos', 'storage.logs', 'storage.previews', 'storage.thumbnails', 'storage.torrents', 'storage.cache',
+    'storage.redundancy', 'storage.tmp', 'storage.playlists',
     'log.level',
     'user.video_quota', 'user.video_quota_daily',
-    'cache.previews.size', 'admin.email',
+    'cache.previews.size', 'admin.email', 'contact_form.enabled',
     'signup.enabled', 'signup.limit', 'signup.requires_email_verification',
     'signup.filters.cidr.whitelist', 'signup.filters.cidr.blacklist',
     'redundancy.videos.strategies', 'redundancy.videos.check_interval',
-    'transcoding.enabled', 'transcoding.threads',
+    'transcoding.enabled', 'transcoding.threads', 'transcoding.allow_additional_extensions',
     'import.videos.http.enabled', 'import.videos.torrent.enabled',
     'trending.videos.interval_days',
     'instance.name', 'instance.short_description', 'instance.description', 'instance.terms', 'instance.default_client_route',
@@ -77,7 +78,7 @@ async function checkFFmpeg (CONFIG: { TRANSCODING: { ENABLED: boolean } }) {
     }
   }
 
-  checkFFmpegEncoders()
+  return checkFFmpegEncoders()
 }
 
 // Optional encoders, if present, can be used to improve transcoding
@@ -95,10 +96,10 @@ async function checkFFmpegEncoders (): Promise<Map<string, boolean>> {
   supportedOptionalEncoders = new Map<string, boolean>()
 
   for (const encoder of optionalEncoders) {
-    supportedOptionalEncoders.set(encoder,
-      encoders[encoder] !== undefined
-    )
+    supportedOptionalEncoders.set(encoder, encoders[encoder] !== undefined)
   }
+
+  return supportedOptionalEncoders
 }
 
 // ---------------------------------------------------------------------------
diff --git a/server/initializers/constants.ts b/server/initializers/constants.ts
index 1a3b52015..e5c4c4e63 100644
--- a/server/initializers/constants.ts
+++ b/server/initializers/constants.ts
@@ -3,9 +3,9 @@ import { dirname, join } from 'path'
 import { JobType, VideoRateType, VideoState, VideosRedundancy } from '../../shared/models'
 import { ActivityPubActorType } from '../../shared/models/activitypub'
 import { FollowState } from '../../shared/models/actors'
-import { VideoAbuseState, VideoImportState, VideoPrivacy } from '../../shared/models/videos'
+import { VideoAbuseState, VideoImportState, VideoPrivacy, VideoTranscodingFPS } from '../../shared/models/videos'
 // Do not use barrels, remain constants as independent as possible
-import { buildPath, isTestInstance, parseDuration, root, sanitizeHost, sanitizeUrl } from '../helpers/core-utils'
+import { buildPath, isTestInstance, parseDuration, parseBytes, root, sanitizeHost, sanitizeUrl } from '../helpers/core-utils'
 import { NSFWPolicyType } from '../../shared/models/videos/nsfw-policy.type'
 import { invert } from 'lodash'
 import { CronRepeatOptions, EveryRepeatOptions } from 'bull'
@@ -16,7 +16,7 @@ let config: IConfig = require('config')
 
 // ---------------------------------------------------------------------------
 
-const LAST_MIGRATION_VERSION = 275
+const LAST_MIGRATION_VERSION = 330
 
 // ---------------------------------------------------------------------------
 
@@ -47,7 +47,12 @@ const SORTABLE_COLUMNS = {
   VIDEOS: [ 'name', 'duration', 'createdAt', 'publishedAt', 'views', 'likes', 'trending' ],
 
   VIDEOS_SEARCH: [ 'name', 'duration', 'createdAt', 'publishedAt', 'views', 'likes', 'match' ],
-  VIDEO_CHANNELS_SEARCH: [ 'match', 'displayName', 'createdAt' ]
+  VIDEO_CHANNELS_SEARCH: [ 'match', 'displayName', 'createdAt' ],
+
+  ACCOUNTS_BLOCKLIST: [ 'createdAt' ],
+  SERVERS_BLOCKLIST: [ 'createdAt' ],
+
+  USER_NOTIFICATIONS: [ 'createdAt' ]
 }
 
 const OAUTH_LIFETIME = {
@@ -58,6 +63,7 @@ const OAUTH_LIFETIME = {
 const ROUTE_CACHE_LIFETIME = {
   FEEDS: '15 minutes',
   ROBOTS: '2 hours',
+  SITEMAP: '1 day',
   SECURITYTXT: '2 hours',
   NODEINFO: '10 minutes',
   DNT_POLICY: '1 week',
@@ -99,7 +105,8 @@ const JOB_ATTEMPTS: { [ id in JobType ]: number } = {
   'video-file': 1,
   'video-import': 1,
   'email': 5,
-  'videos-views': 1
+  'videos-views': 1,
+  'activitypub-refresher': 1
 }
 const JOB_CONCURRENCY: { [ id in JobType ]: number } = {
   'activitypub-http-broadcast': 1,
@@ -110,7 +117,8 @@ const JOB_CONCURRENCY: { [ id in JobType ]: number } = {
   'video-file': 1,
   'video-import': 1,
   'email': 5,
-  'videos-views': 1
+  'videos-views': 1,
+  'activitypub-refresher': 1
 }
 const JOB_TTL: { [ id in JobType ]: number } = {
   'activitypub-http-broadcast': 60000 * 10, // 10 minutes
@@ -121,11 +129,12 @@ const JOB_TTL: { [ id in JobType ]: number } = {
   'video-file': 1000 * 3600 * 48, // 2 days, transcoding could be long
   'video-import': 1000 * 3600 * 2, //  hours
   'email': 60000 * 10, // 10 minutes
-  'videos-views': undefined // Unlimited
+  'videos-views': undefined, // Unlimited
+  'activitypub-refresher': 60000 * 10 // 10 minutes
 }
 const REPEAT_JOBS: { [ id: string ]: EveryRepeatOptions | CronRepeatOptions } = {
   'videos-views': {
-    cron: '1 * * * *' // At 1 minutes past the hour
+    cron: '1 * * * *' // At 1 minute past the hour
   }
 }
 
@@ -137,7 +146,7 @@ const VIDEO_IMPORT_TIMEOUT = 1000 * 3600 // 1 hour
 
 // 1 hour
 let SCHEDULER_INTERVALS_MS = {
-  badActorFollow: 60000 * 60, // 1 hour
+  actorFollowScores: 60000 * 60, // 1 hour
   removeOldJobs: 60000 * 60, // 1 hour
   updateVideos: 60000, // 1 minute
   youtubeDLUpdate: 60000 * 60 * 24 // 1 day
@@ -179,9 +188,12 @@ const CONFIG = {
     FROM_ADDRESS: config.get<string>('smtp.from_address')
   },
   STORAGE: {
+    TMP_DIR: buildPath(config.get<string>('storage.tmp')),
     AVATARS_DIR: buildPath(config.get<string>('storage.avatars')),
     LOG_DIR: buildPath(config.get<string>('storage.logs')),
     VIDEOS_DIR: buildPath(config.get<string>('storage.videos')),
+    PLAYLISTS_DIR: buildPath(config.get<string>('storage.playlists')),
+    REDUNDANCY_DIR: buildPath(config.get<string>('storage.redundancy')),
     THUMBNAILS_DIR: buildPath(config.get<string>('storage.thumbnails')),
     PREVIEWS_DIR: buildPath(config.get<string>('storage.previews')),
     CAPTIONS_DIR: buildPath(config.get<string>('storage.captions')),
@@ -220,6 +232,9 @@ const CONFIG = {
   ADMIN: {
     get EMAIL () { return config.get<string>('admin.email') }
   },
+  CONTACT_FORM: {
+    get ENABLED () { return config.get<boolean>('contact_form.enabled') }
+  },
   SIGNUP: {
     get ENABLED () { return config.get<boolean>('signup.enabled') },
     get LIMIT () { return config.get<number>('signup.limit') },
@@ -232,11 +247,12 @@ const CONFIG = {
     }
   },
   USER: {
-    get VIDEO_QUOTA () { return config.get<number>('user.video_quota') },
-    get VIDEO_QUOTA_DAILY () { return config.get<number>('user.video_quota_daily') }
+    get VIDEO_QUOTA () { return parseBytes(config.get<number>('user.video_quota')) },
+    get VIDEO_QUOTA_DAILY () { return parseBytes(config.get<number>('user.video_quota_daily')) }
   },
   TRANSCODING: {
     get ENABLED () { return config.get<boolean>('transcoding.enabled') },
+    get ALLOW_ADDITIONAL_EXTENSIONS () { return config.get<boolean>('transcoding.allow_additional_extensions') },
     get THREADS () { return config.get<number>('transcoding.threads') },
     RESOLUTIONS: {
       get '240p' () { return config.get<boolean>('transcoding.resolutions.240p') },
@@ -244,6 +260,9 @@ const CONFIG = {
       get '480p' () { return config.get<boolean>('transcoding.resolutions.480p') },
       get '720p' () { return config.get<boolean>('transcoding.resolutions.720p') },
       get '1080p' () { return config.get<boolean>('transcoding.resolutions.1080p') }
+    },
+    HLS: {
+      get ENABLED () { return config.get<boolean>('transcoding.hls.enabled') }
     }
   },
   IMPORT: {
@@ -280,6 +299,7 @@ const CONFIG = {
     get SECURITYTXT_CONTACT () { return config.get<string>('admin.email') }
   },
   SERVICES: {
+    get 'CSP-LOGGER' () { return config.get<string>('services.csp-logger') },
     TWITTER: {
       get USERNAME () { return config.get<string>('services.twitter.username') },
       get WHITELISTED () { return config.get<boolean>('services.twitter.whitelisted') }
@@ -289,27 +309,27 @@ const CONFIG = {
 
 // ---------------------------------------------------------------------------
 
-const CONSTRAINTS_FIELDS = {
+let CONSTRAINTS_FIELDS = {
   USERS: {
-    NAME: { min: 3, max: 120 }, // Length
-    DESCRIPTION: { min: 3, max: 250 }, // Length
-    USERNAME: { min: 3, max: 20 }, // Length
+    NAME: { min: 1, max: 120 }, // Length
+    DESCRIPTION: { min: 3, max: 1000 }, // Length
+    USERNAME: { min: 1, max: 50 }, // Length
     PASSWORD: { min: 6, max: 255 }, // Length
     VIDEO_QUOTA: { min: -1 },
     VIDEO_QUOTA_DAILY: { min: -1 },
     BLOCKED_REASON: { min: 3, max: 250 } // Length
   },
   VIDEO_ABUSES: {
-    REASON: { min: 2, max: 300 }, // Length
-    MODERATION_COMMENT: { min: 2, max: 300 } // Length
+    REASON: { min: 2, max: 3000 }, // Length
+    MODERATION_COMMENT: { min: 2, max: 3000 } // Length
   },
   VIDEO_BLACKLIST: {
     REASON: { min: 2, max: 300 } // Length
   },
   VIDEO_CHANNELS: {
-    NAME: { min: 3, max: 120 }, // Length
-    DESCRIPTION: { min: 3, max: 500 }, // Length
-    SUPPORT: { min: 3, max: 500 }, // Length
+    NAME: { min: 1, max: 120 }, // Length
+    DESCRIPTION: { min: 3, max: 1000 }, // Length
+    SUPPORT: { min: 3, max: 1000 }, // Length
     URL: { min: 3, max: 2000 } // Length
   },
   VIDEO_CAPTIONS: {
@@ -333,19 +353,22 @@ const CONSTRAINTS_FIELDS = {
   VIDEOS_REDUNDANCY: {
     URL: { min: 3, max: 2000 } // Length
   },
+  VIDEO_RATES: {
+    URL: { min: 3, max: 2000 } // Length
+  },
   VIDEOS: {
     NAME: { min: 3, max: 120 }, // Length
     LANGUAGE: { min: 1, max: 10 }, // Length
     TRUNCATED_DESCRIPTION: { min: 3, max: 250 }, // Length
     DESCRIPTION: { min: 3, max: 10000 }, // Length
-    SUPPORT: { min: 3, max: 500 }, // Length
+    SUPPORT: { min: 3, max: 1000 }, // Length
     IMAGE: {
       EXTNAME: [ '.jpg', '.jpeg' ],
       FILE_SIZE: {
         max: 2 * 1024 * 1024 // 2MB
       }
     },
-    EXTNAME: [ '.mp4', '.ogv', '.webm' ],
+    EXTNAME: buildVideosExtname(),
     INFO_HASH: { min: 40, max: 40 }, // Length, info hash is 20 bytes length but we represent it in hexadecimal so 20 * 2
     DURATION: { min: 0 }, // Number
     TAGS: { min: 0, max: 5 }, // Number of total tags
@@ -378,6 +401,10 @@ const CONSTRAINTS_FIELDS = {
   },
   VIDEO_SHARE: {
     URL: { min: 3, max: 2000 } // Length
+  },
+  CONTACT_FORM: {
+    FROM_NAME: { min: 1, max: 120 }, // Length
+    BODY: { min: 3, max: 5000 } // Length
   }
 }
 
@@ -393,7 +420,9 @@ const RATES_LIMIT = {
 }
 
 let VIDEO_VIEW_LIFETIME = 60000 * 60 // 1 hour
-const VIDEO_TRANSCODING_FPS = {
+let CONTACT_FORM_LIFETIME = 60000 * 60 // 1 hour
+
+const VIDEO_TRANSCODING_FPS: VideoTranscodingFPS = {
   MIN: 10,
   AVERAGE: 30,
   MAX: 60,
@@ -421,7 +450,7 @@ const VIDEO_CATEGORIES = {
   8: 'People',
   9: 'Comedy',
   10: 'Entertainment',
-  11: 'News',
+  11: 'News & Politics',
   12: 'How To',
   13: 'Education',
   14: 'Activism',
@@ -468,27 +497,31 @@ const VIDEO_ABUSE_STATES = {
   [VideoAbuseState.ACCEPTED]: 'Accepted'
 }
 
-const VIDEO_MIMETYPE_EXT = {
-  'video/webm': '.webm',
-  'video/ogg': '.ogv',
-  'video/mp4': '.mp4'
-}
-const VIDEO_EXT_MIMETYPE = invert(VIDEO_MIMETYPE_EXT)
-
-const IMAGE_MIMETYPE_EXT = {
-  'image/png': '.png',
-  'image/jpg': '.jpg',
-  'image/jpeg': '.jpg'
-}
-
-const VIDEO_CAPTIONS_MIMETYPE_EXT = {
-  'text/vtt': '.vtt',
-  'application/x-subrip': '.srt'
-}
-
-const TORRENT_MIMETYPE_EXT = {
-  'application/x-bittorrent': '.torrent'
+const MIMETYPES = {
+  VIDEO: {
+    MIMETYPE_EXT: buildVideoMimetypeExt(),
+    EXT_MIMETYPE: null as { [ id: string ]: string }
+  },
+  IMAGE: {
+    MIMETYPE_EXT: {
+      'image/png': '.png',
+      'image/jpg': '.jpg',
+      'image/jpeg': '.jpg'
+    }
+  },
+  VIDEO_CAPTIONS: {
+    MIMETYPE_EXT: {
+      'text/vtt': '.vtt',
+      'application/x-subrip': '.srt'
+    }
+  },
+  TORRENT: {
+    MIMETYPE_EXT: {
+      'application/x-bittorrent': '.torrent'
+    }
+  }
 }
+MIMETYPES.VIDEO.EXT_MIMETYPE = invert(MIMETYPES.VIDEO.MIMETYPE_EXT)
 
 // ---------------------------------------------------------------------------
 
@@ -514,7 +547,7 @@ const ACTIVITY_PUB = {
   COLLECTION_ITEMS_PER_PAGE: 10,
   FETCH_PAGE_LIMIT: 100,
   URL_MIME_TYPES: {
-    VIDEO: Object.keys(VIDEO_MIMETYPE_EXT),
+    VIDEO: Object.keys(MIMETYPES.VIDEO.MIMETYPE_EXT),
     TORRENT: [ 'application/x-bittorrent' ],
     MAGNET: [ 'application/x-bittorrent;x-scheme-handler/magnet' ]
   },
@@ -529,9 +562,15 @@ const ACTIVITY_PUB_ACTOR_TYPES: { [ id: string ]: ActivityPubActorType } = {
   APPLICATION: 'Application'
 }
 
+const HTTP_SIGNATURE = {
+  HEADER_NAME: 'signature',
+  ALGORITHM: 'rsa-sha256',
+  HEADERS_TO_SIGN: [ '(request-target)', 'host', 'date', 'digest' ]
+}
+
 // ---------------------------------------------------------------------------
 
-const PRIVATE_RSA_KEY_SIZE = 2048
+let PRIVATE_RSA_KEY_SIZE = 2048
 
 // Password encryption
 const BCRYPT_SALT_SIZE = 10
@@ -554,6 +593,10 @@ const STATIC_PATHS = {
   THUMBNAILS: '/static/thumbnails/',
   TORRENTS: '/static/torrents/',
   WEBSEED: '/static/webseed/',
+  REDUNDANCY: '/static/redundancy/',
+  PLAYLISTS: {
+    HLS: '/static/playlists/hls'
+  },
   AVATARS: '/static/avatars/',
   VIDEO_CAPTIONS: '/static/video-captions/'
 }
@@ -596,6 +639,9 @@ const CACHE = {
   }
 }
 
+const HLS_PLAYLIST_DIRECTORY = join(CONFIG.STORAGE.PLAYLISTS_DIR, 'hls')
+const HLS_REDUNDANCY_DIRECTORY = join(CONFIG.STORAGE.REDUNDANCY_DIR, 'hls')
+
 const MEMOIZE_TTL = {
   OVERVIEWS_SAMPLE: 1000 * 3600 * 4 // 4 hours
 }
@@ -635,6 +681,8 @@ const TRACKER_RATE_LIMITS = {
 
 // Special constants for a test instance
 if (isTestInstance() === true) {
+  PRIVATE_RSA_KEY_SIZE = 1024
+
   ACTOR_FOLLOW_SCORE.BASE = 20
 
   REMOTE_SCHEME.HTTP = 'http'
@@ -648,7 +696,7 @@ if (isTestInstance() === true) {
 
   CONSTRAINTS_FIELDS.ACTORS.AVATAR.FILE_SIZE.max = 100 * 1024 // 100KB
 
-  SCHEDULER_INTERVALS_MS.badActorFollow = 10000
+  SCHEDULER_INTERVALS_MS.actorFollowScores = 1000
   SCHEDULER_INTERVALS_MS.removeOldJobs = 10000
   SCHEDULER_INTERVALS_MS.updateVideos = 5000
   REPEAT_JOBS['videos-views'] = { every: 5000 }
@@ -656,21 +704,24 @@ if (isTestInstance() === true) {
   REDUNDANCY.VIDEOS.RANDOMIZED_FACTOR = 1
 
   VIDEO_VIEW_LIFETIME = 1000 // 1 second
+  CONTACT_FORM_LIFETIME = 1000 // 1 second
 
   JOB_ATTEMPTS['email'] = 1
 
   CACHE.VIDEO_CAPTIONS.MAX_AGE = 3000
   MEMOIZE_TTL.OVERVIEWS_SAMPLE = 1
   ROUTE_CACHE_LIFETIME.OVERVIEWS.VIDEOS = '0ms'
+
+  RATES_LIMIT.LOGIN.MAX = 20
 }
 
-updateWebserverConfig()
+updateWebserverUrls()
 
 // ---------------------------------------------------------------------------
 
 export {
   API_VERSION,
-  VIDEO_CAPTIONS_MIMETYPE_EXT,
+  HLS_REDUNDANCY_DIRECTORY,
   AVATARS_SIZE,
   ACCEPT_HEADERS,
   BCRYPT_SALT_SIZE,
@@ -695,10 +746,10 @@ export {
   PRIVATE_RSA_KEY_SIZE,
   ROUTE_CACHE_LIFETIME,
   SORTABLE_COLUMNS,
+  HLS_PLAYLIST_DIRECTORY,
   FEEDS,
   JOB_TTL,
   NSFW_POLICY_TYPES,
-  TORRENT_MIMETYPE_EXT,
   STATIC_MAX_AGE,
   STATIC_PATHS,
   VIDEO_IMPORT_TIMEOUT,
@@ -711,7 +762,6 @@ export {
   VIDEO_LICENCES,
   VIDEO_STATES,
   VIDEO_RATE_TYPES,
-  VIDEO_MIMETYPE_EXT,
   VIDEO_TRANSCODING_FPS,
   FFMPEG_NICE,
   VIDEO_ABUSE_STATES,
@@ -719,17 +769,18 @@ export {
   USER_PASSWORD_RESET_LIFETIME,
   MEMOIZE_TTL,
   USER_EMAIL_VERIFY_LIFETIME,
-  IMAGE_MIMETYPE_EXT,
   OVERVIEWS,
   SCHEDULER_INTERVALS_MS,
   REPEAT_JOBS,
   STATIC_DOWNLOAD_PATHS,
   RATES_LIMIT,
-  VIDEO_EXT_MIMETYPE,
+  MIMETYPES,
   CRAWL_REQUEST_CONCURRENCY,
   JOB_COMPLETED_LIFETIME,
+  HTTP_SIGNATURE,
   VIDEO_IMPORT_STATES,
   VIDEO_VIEW_LIFETIME,
+  CONTACT_FORM_LIFETIME,
   buildLanguages
 }
 
@@ -746,16 +797,50 @@ function getLocalConfigFilePath () {
   return join(dirname(configSources[ 0 ].name), filename + '.json')
 }
 
-function updateWebserverConfig () {
+function buildVideoMimetypeExt () {
+  const data = {
+    'video/webm': '.webm',
+    'video/ogg': '.ogv',
+    'video/mp4': '.mp4'
+  }
+
+  if (CONFIG.TRANSCODING.ENABLED && CONFIG.TRANSCODING.ALLOW_ADDITIONAL_EXTENSIONS) {
+    Object.assign(data, {
+      'video/quicktime': '.mov',
+      'video/x-msvideo': '.avi',
+      'video/x-flv': '.flv',
+      'video/x-matroska': '.mkv',
+      'application/octet-stream': '.mkv',
+      'video/avi': '.avi'
+    })
+  }
+
+  return data
+}
+
+function updateWebserverUrls () {
   CONFIG.WEBSERVER.URL = sanitizeUrl(CONFIG.WEBSERVER.SCHEME + '://' + CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT)
   CONFIG.WEBSERVER.HOST = sanitizeHost(CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT, REMOTE_SCHEME.HTTP)
 }
 
+function updateWebserverConfig () {
+  CONSTRAINTS_FIELDS.VIDEOS.EXTNAME = buildVideosExtname()
+
+  MIMETYPES.VIDEO.MIMETYPE_EXT = buildVideoMimetypeExt()
+  MIMETYPES.VIDEO.EXT_MIMETYPE = invert(MIMETYPES.VIDEO.MIMETYPE_EXT)
+}
+
+function buildVideosExtname () {
+  return CONFIG.TRANSCODING.ENABLED && CONFIG.TRANSCODING.ALLOW_ADDITIONAL_EXTENSIONS
+    ? [ '.mp4', '.ogv', '.webm', '.mkv', '.mov', '.avi', '.flv' ]
+    : [ '.mp4', '.ogv', '.webm' ]
+}
+
 function buildVideosRedundancy (objs: any[]): VideosRedundancy[] {
   if (!objs) return []
 
   return objs.map(obj => {
-    return Object.assign(obj, {
+    return Object.assign({}, obj, {
       minLifetime: parseDuration(obj.min_lifetime),
       size: bytes.parse(obj.size),
       minViews: obj.min_views
@@ -832,4 +917,5 @@ export function reloadConfig () {
   config = require('config')
 
   updateWebserverConfig()
+  updateWebserverUrls()
 }
diff --git a/server/initializers/database.ts b/server/initializers/database.ts
index 482c03b31..fe296142d 100644
--- a/server/initializers/database.ts
+++ b/server/initializers/database.ts
@@ -29,6 +29,11 @@ import { VideoViewModel } from '../models/video/video-views'
 import { VideoChangeOwnershipModel } from '../models/video/video-change-ownership'
 import { VideoRedundancyModel } from '../models/redundancy/video-redundancy'
 import { UserVideoHistoryModel } from '../models/account/user-video-history'
+import { AccountBlocklistModel } from '../models/account/account-blocklist'
+import { ServerBlocklistModel } from '../models/server/server-blocklist'
+import { UserNotificationModel } from '../models/account/user-notification'
+import { UserNotificationSettingModel } from '../models/account/user-notification-setting'
+import { VideoStreamingPlaylistModel } from '../models/video/video-streaming-playlist'
 
 require('pg').defaults.parseInt8 = true // Avoid BIGINT to be converted to string
 
@@ -91,7 +96,12 @@ async function initDatabaseModels (silent: boolean) {
     VideoImportModel,
     VideoViewModel,
     VideoRedundancyModel,
-    UserVideoHistoryModel
+    UserVideoHistoryModel,
+    AccountBlocklistModel,
+    ServerBlocklistModel,
+    UserNotificationModel,
+    UserNotificationSettingModel,
+    VideoStreamingPlaylistModel
   ])
 
   // Check extensions exist in the database
@@ -115,25 +125,27 @@ export {
 // ---------------------------------------------------------------------------
 
 async function checkPostgresExtensions () {
-  const extensions = [
-    'pg_trgm',
-    'unaccent'
+  const promises = [
+    checkPostgresExtension('pg_trgm'),
+    checkPostgresExtension('unaccent')
   ]
 
-  for (const extension of extensions) {
-    const query = `SELECT true AS enabled FROM pg_available_extensions WHERE name = '${extension}' AND installed_version IS NOT NULL;`
-    const [ res ] = await sequelizeTypescript.query(query, { raw: true })
+  return Promise.all(promises)
+}
+
+async function checkPostgresExtension (extension: string) {
+  const query = `SELECT true AS enabled FROM pg_available_extensions WHERE name = '${extension}' AND installed_version IS NOT NULL;`
+  const [ res ] = await sequelizeTypescript.query(query, { raw: true })
 
-    if (!res || res.length === 0 || res[ 0 ][ 'enabled' ] !== true) {
-      // Try to create the extension ourself
-      try {
-        await sequelizeTypescript.query(`CREATE EXTENSION ${extension};`, { raw: true })
+  if (!res || res.length === 0 || res[ 0 ][ 'enabled' ] !== true) {
+    // Try to create the extension ourself
+    try {
+      await sequelizeTypescript.query(`CREATE EXTENSION ${extension};`, { raw: true })
 
-      } catch {
-        const errorMessage = `You need to enable ${extension} extension in PostgreSQL. ` +
-          `You can do so by running 'CREATE EXTENSION ${extension};' as a PostgreSQL super user in ${CONFIG.DATABASE.DBNAME} database.`
-        throw new Error(errorMessage)
-      }
+    } catch {
+      const errorMessage = `You need to enable ${extension} extension in PostgreSQL. ` +
+        `You can do so by running 'CREATE EXTENSION ${extension};' as a PostgreSQL super user in ${CONFIG.DATABASE.DBNAME} database.`
+      throw new Error(errorMessage)
     }
   }
 }
diff --git a/server/initializers/installer.ts b/server/initializers/installer.ts
index c952ad46c..2b22e16fe 100644
--- a/server/initializers/installer.ts
+++ b/server/initializers/installer.ts
@@ -6,18 +6,27 @@ import { UserModel } from '../models/account/user'
 import { ApplicationModel } from '../models/application/application'
 import { OAuthClientModel } from '../models/oauth/oauth-client'
 import { applicationExist, clientsExist, usersExist } from './checker-after-init'
-import { CACHE, CONFIG, LAST_MIGRATION_VERSION } from './constants'
+import { CACHE, CONFIG, HLS_PLAYLIST_DIRECTORY, LAST_MIGRATION_VERSION } from './constants'
 import { sequelizeTypescript } from './database'
 import { remove, ensureDir } from 'fs-extra'
 
 async function installApplication () {
   try {
-    await sequelizeTypescript.sync()
-    await removeCacheDirectories()
-    await createDirectoriesIfNotExist()
-    await createApplicationIfNotExist()
-    await createOAuthClientIfNotExist()
-    await createOAuthAdminIfNotExist()
+    await Promise.all([
+      // Database related
+      sequelizeTypescript.sync()
+        .then(() => {
+          return Promise.all([
+            createApplicationIfNotExist(),
+            createOAuthClientIfNotExist(),
+            createOAuthAdminIfNotExist()
+          ])
+        }),
+
+      // Directories
+      removeCacheDirectories()
+        .then(() => createDirectoriesIfNotExist())
+    ])
   } catch (err) {
     logger.error('Cannot install application.', { err })
     process.exit(-1)
@@ -64,6 +73,9 @@ function createDirectoriesIfNotExist () {
     tasks.push(ensureDir(dir))
   }
 
+  // Playlist directories
+  tasks.push(ensureDir(HLS_PLAYLIST_DIRECTORY))
+
   return Promise.all(tasks)
 }
 
diff --git a/server/initializers/migrations/0120-video-null.ts b/server/initializers/migrations/0120-video-null.ts
index 63f3984dd..6d253f04f 100644
--- a/server/initializers/migrations/0120-video-null.ts
+++ b/server/initializers/migrations/0120-video-null.ts
@@ -1,5 +1,4 @@
 import * as Sequelize from 'sequelize'
-import { CONSTRAINTS_FIELDS } from '../constants'
 
 async function up (utils: {
   transaction: Sequelize.Transaction,
@@ -28,7 +27,7 @@ async function up (utils: {
 
   {
     const data = {
-      type: Sequelize.STRING(CONSTRAINTS_FIELDS.VIDEOS.DESCRIPTION.max),
+      type: Sequelize.STRING(10000),
       allowNull: true,
       defaultValue: null
     }
diff --git a/server/initializers/migrations/0195-support.ts b/server/initializers/migrations/0195-support.ts
index 8722a5f22..3b9eabe79 100644
--- a/server/initializers/migrations/0195-support.ts
+++ b/server/initializers/migrations/0195-support.ts
@@ -1,5 +1,4 @@
 import * as Sequelize from 'sequelize'
-import { CONSTRAINTS_FIELDS } from '../index'
 
 async function up (utils: {
   transaction: Sequelize.Transaction,
@@ -8,7 +7,7 @@ async function up (utils: {
 }): Promise<void> {
   {
     const data = {
-      type: Sequelize.STRING(CONSTRAINTS_FIELDS.VIDEOS.SUPPORT.max),
+      type: Sequelize.STRING(500),
       allowNull: true,
       defaultValue: null
     }
@@ -17,7 +16,7 @@ async function up (utils: {
 
   {
     const data = {
-      type: Sequelize.STRING(CONSTRAINTS_FIELDS.VIDEO_CHANNELS.SUPPORT.max),
+      type: Sequelize.STRING(500),
       allowNull: true,
       defaultValue: null
     }
@@ -26,7 +25,7 @@ async function up (utils: {
 
   {
     const data = {
-      type: Sequelize.STRING(CONSTRAINTS_FIELDS.USERS.DESCRIPTION.max),
+      type: Sequelize.STRING(250),
       allowNull: true,
       defaultValue: null
     }
@@ -35,7 +34,7 @@ async function up (utils: {
 
   {
     const data = {
-      type: Sequelize.STRING(CONSTRAINTS_FIELDS.VIDEOS.DESCRIPTION.max),
+      type: Sequelize.STRING(10000),
       allowNull: true,
       defaultValue: null
     }
diff --git a/server/initializers/migrations/0245-user-blocked.ts b/server/initializers/migrations/0245-user-blocked.ts
index 5a04ecd2b..19c7d5b9c 100644
--- a/server/initializers/migrations/0245-user-blocked.ts
+++ b/server/initializers/migrations/0245-user-blocked.ts
@@ -1,5 +1,4 @@
 import * as Sequelize from 'sequelize'
-import { CONSTRAINTS_FIELDS } from '../constants'
 
 async function up (utils: {
   transaction: Sequelize.Transaction
@@ -31,7 +30,7 @@ async function up (utils: {
 
   {
     const data = {
-      type: Sequelize.STRING(CONSTRAINTS_FIELDS.USERS.BLOCKED_REASON.max),
+      type: Sequelize.STRING(250),
       allowNull: true,
       defaultValue: null
     }
diff --git a/server/initializers/migrations/0250-video-abuse-state.ts b/server/initializers/migrations/0250-video-abuse-state.ts
index acb668ae1..50de25182 100644
--- a/server/initializers/migrations/0250-video-abuse-state.ts
+++ b/server/initializers/migrations/0250-video-abuse-state.ts
@@ -1,5 +1,4 @@
 import * as Sequelize from 'sequelize'
-import { CONSTRAINTS_FIELDS } from '../constants'
 import { VideoAbuseState } from '../../../shared/models/videos'
 
 async function up (utils: {
@@ -32,7 +31,7 @@ async function up (utils: {
 
   {
     const data = {
-      type: Sequelize.STRING(CONSTRAINTS_FIELDS.VIDEO_ABUSES.MODERATION_COMMENT.max),
+      type: Sequelize.STRING(300),
       allowNull: true,
       defaultValue: null
     }
diff --git a/server/initializers/migrations/0255-video-blacklist-reason.ts b/server/initializers/migrations/0255-video-blacklist-reason.ts
index a380e620e..69d6efb9e 100644
--- a/server/initializers/migrations/0255-video-blacklist-reason.ts
+++ b/server/initializers/migrations/0255-video-blacklist-reason.ts
@@ -1,5 +1,4 @@
 import * as Sequelize from 'sequelize'
-import { CONSTRAINTS_FIELDS } from '../constants'
 import { VideoAbuseState } from '../../../shared/models/videos'
 
 async function up (utils: {
@@ -10,7 +9,7 @@ async function up (utils: {
 
   {
     const data = {
-      type: Sequelize.STRING(CONSTRAINTS_FIELDS.VIDEO_BLACKLIST.REASON.max),
+      type: Sequelize.STRING(300),
       allowNull: true,
       defaultValue: null
     }
diff --git a/server/initializers/migrations/0260-upload-quota-daily.ts b/server/initializers/migrations/0260-upload-quota-daily.ts
index d25154ba6..cbbe391ef 100644
--- a/server/initializers/migrations/0260-upload-quota-daily.ts
+++ b/server/initializers/migrations/0260-upload-quota-daily.ts
@@ -1,5 +1,4 @@
 import * as Sequelize from 'sequelize'
-import { CONSTRAINTS_FIELDS } from '../constants'
 
 async function up (utils: {
   transaction: Sequelize.Transaction
diff --git a/server/initializers/migrations/0275-video-file-unique.ts b/server/initializers/migrations/0275-video-file-unique.ts
index fd89188c0..e321ecb04 100644
--- a/server/initializers/migrations/0275-video-file-unique.ts
+++ b/server/initializers/migrations/0275-video-file-unique.ts
@@ -5,6 +5,12 @@ async function up (utils: {
   queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<any> {
+  // Delete duplicated keys
+  {
+    const query = 'DELETE FROM "server" s1 USING "server" s2 WHERE s1.id < s2.id AND s1."host" = s2."host"'
+    await utils.sequelize.query(query)
+  }
+
   {
     const query = 'DELETE FROM "videoFile" vf1 USING "videoFile" vf2 WHERE vf1.id < vf2.id ' +
       'AND vf1."videoId" = vf2."videoId" AND vf1.resolution = vf2.resolution AND vf1.fps IS NULL'
diff --git a/server/initializers/migrations/0280-webtorrent-policy-user.ts b/server/initializers/migrations/0280-webtorrent-policy-user.ts
new file mode 100644
index 000000000..e6488356a
--- /dev/null
+++ b/server/initializers/migrations/0280-webtorrent-policy-user.ts
@@ -0,0 +1,28 @@
+import * as Sequelize from 'sequelize'
+
+async function up (utils: {
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
+}): Promise<any> {
+  {
+    const data = {
+      type: Sequelize.BOOLEAN,
+      allowNull: false,
+      defaultValue: true
+    }
+
+    await utils.queryInterface.addColumn('user', 'webTorrentEnabled', data)
+  }
+
+}
+
+async function down (utils: {
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
+}): Promise<any> {
+  await utils.queryInterface.removeColumn('user', 'webTorrentEnabled')
+}
+
+export { up, down }
diff --git a/server/initializers/migrations/0285-description-support.ts b/server/initializers/migrations/0285-description-support.ts
new file mode 100644
index 000000000..85ef4ef39
--- /dev/null
+++ b/server/initializers/migrations/0285-description-support.ts
@@ -0,0 +1,53 @@
+import * as Sequelize from 'sequelize'
+
+async function up (utils: {
+  transaction: Sequelize.Transaction,
+  queryInterface: Sequelize.QueryInterface,
+  sequelize: Sequelize.Sequelize,
+  db: any
+}): Promise<void> {
+  {
+    const data = {
+      type: Sequelize.STRING(1000),
+      allowNull: true,
+      defaultValue: null
+    }
+    await utils.queryInterface.changeColumn('video', 'support', data)
+  }
+
+  {
+    const data = {
+      type: Sequelize.STRING(1000),
+      allowNull: true,
+      defaultValue: null
+    }
+    await utils.queryInterface.changeColumn('videoChannel', 'support', data)
+  }
+
+  {
+    const data = {
+      type: Sequelize.STRING(1000),
+      allowNull: true,
+      defaultValue: null
+    }
+    await utils.queryInterface.changeColumn('videoChannel', 'description', data)
+  }
+
+  {
+    const data = {
+      type: Sequelize.STRING(1000),
+      allowNull: true,
+      defaultValue: null
+    }
+    await utils.queryInterface.changeColumn('account', 'description', data)
+  }
+}
+
+function down (options) {
+  throw new Error('Not implemented.')
+}
+
+export {
+  up,
+  down
+}
diff --git a/server/initializers/migrations/0290-account-video-rate-url.ts b/server/initializers/migrations/0290-account-video-rate-url.ts
new file mode 100644
index 000000000..bdabf2929
--- /dev/null
+++ b/server/initializers/migrations/0290-account-video-rate-url.ts
@@ -0,0 +1,46 @@
+import * as Sequelize from 'sequelize'
+
+async function up (utils: {
+  transaction: Sequelize.Transaction,
+  queryInterface: Sequelize.QueryInterface,
+  sequelize: Sequelize.Sequelize,
+  db: any
+}): Promise<void> {
+  {
+    const data = {
+      type: Sequelize.STRING(2000),
+      allowNull: true
+    }
+
+    await utils.queryInterface.addColumn('accountVideoRate', 'url', data)
+  }
+
+  {
+    const builtUrlQuery = `SELECT "actor"."url" || '/' ||  "accountVideoRate"."type" || 's/' || "videoId" ` +
+      'FROM "accountVideoRate" ' +
+      'INNER JOIN account ON account.id = "accountVideoRate"."accountId" ' +
+      'INNER JOIN actor ON actor.id = account."actorId" ' +
+      'WHERE "base".id = "accountVideoRate".id'
+
+    const query = 'UPDATE "accountVideoRate" base SET "url" = (' + builtUrlQuery + ') WHERE "url" IS NULL'
+    await utils.sequelize.query(query)
+  }
+
+  {
+    const data = {
+      type: Sequelize.STRING(2000),
+      allowNull: false,
+      defaultValue: null
+    }
+    await utils.queryInterface.changeColumn('accountVideoRate', 'url', data)
+  }
+}
+
+function down (options) {
+  throw new Error('Not implemented.')
+}
+
+export {
+  up,
+  down
+}
diff --git a/server/initializers/migrations/0295-video-file-extname.ts b/server/initializers/migrations/0295-video-file-extname.ts
new file mode 100644
index 000000000..dbf249f66
--- /dev/null
+++ b/server/initializers/migrations/0295-video-file-extname.ts
@@ -0,0 +1,49 @@
+import * as Sequelize from 'sequelize'
+
+async function up (utils: {
+  transaction: Sequelize.Transaction,
+  queryInterface: Sequelize.QueryInterface,
+  sequelize: Sequelize.Sequelize,
+  db: any
+}): Promise<void> {
+  {
+    await utils.queryInterface.renameColumn('videoFile', 'extname', 'extname_old')
+  }
+
+  {
+    const data = {
+      type: Sequelize.STRING,
+      defaultValue: null,
+      allowNull: true
+    }
+
+    await utils.queryInterface.addColumn('videoFile', 'extname', data)
+  }
+
+  {
+    const query = 'UPDATE "videoFile" SET "extname" = "extname_old"::text'
+    await utils.sequelize.query(query)
+  }
+
+  {
+    const data = {
+      type: Sequelize.STRING,
+      defaultValue: null,
+      allowNull: false
+    }
+    await utils.queryInterface.changeColumn('videoFile', 'extname', data)
+  }
+
+  {
+    await utils.queryInterface.removeColumn('videoFile', 'extname_old')
+  }
+}
+
+function down (options) {
+  throw new Error('Not implemented.')
+}
+
+export {
+  up,
+  down
+}
diff --git a/server/initializers/migrations/0300-user-videos-history-enabled.ts b/server/initializers/migrations/0300-user-videos-history-enabled.ts
new file mode 100644
index 000000000..aa5fc21fb
--- /dev/null
+++ b/server/initializers/migrations/0300-user-videos-history-enabled.ts
@@ -0,0 +1,27 @@
+import * as Sequelize from 'sequelize'
+
+async function up (utils: {
+  transaction: Sequelize.Transaction,
+  queryInterface: Sequelize.QueryInterface,
+  sequelize: Sequelize.Sequelize,
+  db: any
+}): Promise<void> {
+  {
+    const data = {
+      type: Sequelize.BOOLEAN,
+      allowNull: false,
+      defaultValue: true
+    }
+
+    await utils.queryInterface.addColumn('user', 'videosHistoryEnabled', data)
+  }
+}
+
+function down (options) {
+  throw new Error('Not implemented.')
+}
+
+export {
+  up,
+  down
+}
diff --git a/server/initializers/migrations/0305-fix-unfederated-videos.ts b/server/initializers/migrations/0305-fix-unfederated-videos.ts
new file mode 100644
index 000000000..be206601f
--- /dev/null
+++ b/server/initializers/migrations/0305-fix-unfederated-videos.ts
@@ -0,0 +1,52 @@
+import * as Sequelize from 'sequelize'
+
+async function up (utils: {
+  transaction: Sequelize.Transaction,
+  queryInterface: Sequelize.QueryInterface,
+  sequelize: Sequelize.Sequelize,
+  db: any
+}): Promise<void> {
+  {
+    const query = `INSERT INTO "videoShare" (url, "actorId", "videoId", "createdAt", "updatedAt") ` +
+      `(` +
+        `SELECT ` +
+        `video.url || '/announces/' || "videoChannel"."actorId" as url, ` +
+        `"videoChannel"."actorId" AS "actorId", ` +
+        `"video"."id" AS "videoId", ` +
+        `NOW() AS "createdAt", ` +
+        `NOW() AS "updatedAt" ` +
+        `FROM video ` +
+        `INNER JOIN "videoChannel" ON "video"."channelId" = "videoChannel"."id" ` +
+        `WHERE "video"."remote" = false AND "video"."privacy" != 3 AND "video"."state" = 1` +
+      `) ` +
+      `ON CONFLICT DO NOTHING`
+
+    await utils.sequelize.query(query)
+  }
+
+  {
+    const query = `INSERT INTO "videoShare" (url, "actorId", "videoId", "createdAt", "updatedAt") ` +
+      `(` +
+        `SELECT ` +
+        `video.url || '/announces/' || (SELECT id FROM actor WHERE "preferredUsername" = 'peertube' ORDER BY id ASC LIMIT 1) as url, ` +
+        `(SELECT id FROM actor WHERE "preferredUsername" = 'peertube' ORDER BY id ASC LIMIT 1) AS "actorId", ` +
+        `"video"."id" AS "videoId", ` +
+        `NOW() AS "createdAt", ` +
+        `NOW() AS "updatedAt" ` +
+        `FROM video ` +
+        `WHERE "video"."remote" = false AND "video"."privacy" != 3 AND "video"."state" = 1` +
+      `) ` +
+      `ON CONFLICT DO NOTHING`
+
+    await utils.sequelize.query(query)
+  }
+}
+
+function down (options) {
+  throw new Error('Not implemented.')
+}
+
+export {
+  up,
+  down
+}
diff --git a/server/initializers/migrations/0310-drop-unused-video-indexes.ts b/server/initializers/migrations/0310-drop-unused-video-indexes.ts
new file mode 100644
index 000000000..d51f430c0
--- /dev/null
+++ b/server/initializers/migrations/0310-drop-unused-video-indexes.ts
@@ -0,0 +1,32 @@
+import * as Sequelize from 'sequelize'
+
+async function up (utils: {
+  transaction: Sequelize.Transaction,
+  queryInterface: Sequelize.QueryInterface,
+  sequelize: Sequelize.Sequelize,
+  db: any
+}): Promise<void> {
+  const indexNames = [
+    'video_category',
+    'video_licence',
+    'video_nsfw',
+    'video_language',
+    'video_wait_transcoding',
+    'video_state',
+    'video_remote',
+    'video_likes'
+  ]
+
+  for (const indexName of indexNames) {
+    await utils.sequelize.query('DROP INDEX IF EXISTS "' + indexName + '";')
+  }
+}
+
+function down (options) {
+  throw new Error('Not implemented.')
+}
+
+export {
+  up,
+  down
+}
diff --git a/server/initializers/migrations/0315-user-notifications.ts b/server/initializers/migrations/0315-user-notifications.ts
new file mode 100644
index 000000000..8284c58a0
--- /dev/null
+++ b/server/initializers/migrations/0315-user-notifications.ts
@@ -0,0 +1,47 @@
+import * as Sequelize from 'sequelize'
+
+async function up (utils: {
+  transaction: Sequelize.Transaction,
+  queryInterface: Sequelize.QueryInterface,
+  sequelize: Sequelize.Sequelize
+}): Promise<void> {
+
+  {
+    const query = `
+CREATE TABLE IF NOT EXISTS "userNotificationSetting" ("id" SERIAL,
+"newVideoFromSubscription" INTEGER NOT NULL DEFAULT NULL,
+"newCommentOnMyVideo" INTEGER NOT NULL DEFAULT NULL,
+"videoAbuseAsModerator" INTEGER NOT NULL DEFAULT NULL,
+"blacklistOnMyVideo" INTEGER NOT NULL DEFAULT NULL,
+"myVideoPublished" INTEGER NOT NULL DEFAULT NULL,
+"myVideoImportFinished" INTEGER NOT NULL DEFAULT NULL,
+"newUserRegistration" INTEGER NOT NULL DEFAULT NULL,
+"newFollow" INTEGER NOT NULL DEFAULT NULL,
+"commentMention" INTEGER NOT NULL DEFAULT NULL,
+"userId" INTEGER REFERENCES "user" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
+"createdAt" TIMESTAMP WITH TIME ZONE NOT NULL,
+"updatedAt" TIMESTAMP WITH TIME ZONE NOT NULL,
+PRIMARY KEY ("id"))
+`
+    await utils.sequelize.query(query)
+  }
+
+  {
+    const query = 'INSERT INTO "userNotificationSetting" ' +
+      '("newVideoFromSubscription", "newCommentOnMyVideo", "videoAbuseAsModerator", "blacklistOnMyVideo", ' +
+      '"myVideoPublished", "myVideoImportFinished", "newUserRegistration", "newFollow", "commentMention", ' +
+      '"userId", "createdAt", "updatedAt") ' +
+      '(SELECT 1, 1, 3, 3, 1, 1, 1, 1, 1, id, NOW(), NOW() FROM "user")'
+
+    await utils.sequelize.query(query)
+  }
+}
+
+function down (options) {
+  throw new Error('Not implemented.')
+}
+
+export {
+  up,
+  down
+}
diff --git a/server/initializers/migrations/0320-blacklist-unfederate.ts b/server/initializers/migrations/0320-blacklist-unfederate.ts
new file mode 100644
index 000000000..6fb7bbb90
--- /dev/null
+++ b/server/initializers/migrations/0320-blacklist-unfederate.ts
@@ -0,0 +1,27 @@
+import * as Sequelize from 'sequelize'
+
+async function up (utils: {
+  transaction: Sequelize.Transaction,
+  queryInterface: Sequelize.QueryInterface,
+  sequelize: Sequelize.Sequelize
+}): Promise<void> {
+
+  {
+    const data = {
+      type: Sequelize.BOOLEAN,
+      allowNull: false,
+      defaultValue: false
+    }
+
+    await utils.queryInterface.addColumn('videoBlacklist', 'unfederated', data)
+  }
+}
+
+function down (options) {
+  throw new Error('Not implemented.')
+}
+
+export {
+  up,
+  down
+}
diff --git a/server/initializers/migrations/0325-video-abuse-fields.ts b/server/initializers/migrations/0325-video-abuse-fields.ts
new file mode 100644
index 000000000..fca6d666f
--- /dev/null
+++ b/server/initializers/migrations/0325-video-abuse-fields.ts
@@ -0,0 +1,37 @@
+import * as Sequelize from 'sequelize'
+
+async function up (utils: {
+  transaction: Sequelize.Transaction,
+  queryInterface: Sequelize.QueryInterface,
+  sequelize: Sequelize.Sequelize
+}): Promise<void> {
+
+  {
+    const data = {
+      type: Sequelize.STRING(3000),
+      allowNull: false,
+      defaultValue: null
+    }
+
+    await utils.queryInterface.changeColumn('videoAbuse', 'reason', data)
+  }
+
+  {
+    const data = {
+      type: Sequelize.STRING(3000),
+      allowNull: true,
+      defaultValue: null
+    }
+
+    await utils.queryInterface.changeColumn('videoAbuse', 'moderationComment', data)
+  }
+}
+
+function down (options) {
+  throw new Error('Not implemented.')
+}
+
+export {
+  up,
+  down
+}
diff --git a/server/initializers/migrations/0330-video-streaming-playlist.ts b/server/initializers/migrations/0330-video-streaming-playlist.ts
new file mode 100644
index 000000000..c85a762ab
--- /dev/null
+++ b/server/initializers/migrations/0330-video-streaming-playlist.ts
@@ -0,0 +1,51 @@
+import * as Sequelize from 'sequelize'
+
+async function up (utils: {
+  transaction: Sequelize.Transaction,
+  queryInterface: Sequelize.QueryInterface,
+  sequelize: Sequelize.Sequelize
+}): Promise<void> {
+
+  {
+    const query = `
+  CREATE TABLE IF NOT EXISTS "videoStreamingPlaylist"
+(
+  "id"                       SERIAL,
+  "type"                     INTEGER                  NOT NULL,
+  "playlistUrl"              VARCHAR(2000)            NOT NULL,
+  "p2pMediaLoaderInfohashes" VARCHAR(255)[]           NOT NULL,
+  "segmentsSha256Url"        VARCHAR(255)             NOT NULL,
+  "videoId"                  INTEGER                  NOT NULL REFERENCES "video" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
+  "createdAt"                TIMESTAMP WITH TIME ZONE NOT NULL,
+  "updatedAt"                TIMESTAMP WITH TIME ZONE NOT NULL,
+  PRIMARY KEY ("id")
+);`
+    await utils.sequelize.query(query)
+  }
+
+  {
+    const data = {
+      type: Sequelize.INTEGER,
+      allowNull: true,
+      defaultValue: null
+    }
+
+    await utils.queryInterface.changeColumn('videoRedundancy', 'videoFileId', data)
+  }
+
+  {
+    const query = 'ALTER TABLE "videoRedundancy" ADD COLUMN "videoStreamingPlaylistId" INTEGER NULL ' +
+      'REFERENCES "videoStreamingPlaylist" ("id") ON DELETE CASCADE ON UPDATE CASCADE'
+
+    await utils.sequelize.query(query)
+  }
+}
+
+function down (options) {
+  throw new Error('Not implemented.')
+}
+
+export {
+  up,
+  down
+}
diff --git a/server/lib/activitypub/actor.ts b/server/lib/activitypub/actor.ts
index 45dd4443d..a3f379b76 100644
--- a/server/lib/activitypub/actor.ts
+++ b/server/lib/activitypub/actor.ts
@@ -1,19 +1,18 @@
 import * as Bluebird from 'bluebird'
-import { join } from 'path'
 import { Transaction } from 'sequelize'
 import * as url from 'url'
 import * as uuidv4 from 'uuid/v4'
 import { ActivityPubActor, ActivityPubActorType } from '../../../shared/models/activitypub'
 import { ActivityPubAttributedTo } from '../../../shared/models/activitypub/objects'
-import { getActorUrl } from '../../helpers/activitypub'
+import { checkUrlsSameHost, getAPId } from '../../helpers/activitypub'
 import { isActorObjectValid, normalizeActor } from '../../helpers/custom-validators/activitypub/actor'
 import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc'
 import { retryTransactionWrapper, updateInstanceWithAnother } from '../../helpers/database-utils'
 import { logger } from '../../helpers/logger'
 import { createPrivateAndPublicKeys } from '../../helpers/peertube-crypto'
-import { doRequest, doRequestAndSaveToFile } from '../../helpers/requests'
+import { doRequest, downloadImage } from '../../helpers/requests'
 import { getUrlFromWebfinger } from '../../helpers/webfinger'
-import { CONFIG, IMAGE_MIMETYPE_EXT, sequelizeTypescript } from '../../initializers'
+import { AVATARS_SIZE, CONFIG, MIMETYPES, sequelizeTypescript } from '../../initializers'
 import { AccountModel } from '../../models/account/account'
 import { ActorModel } from '../../models/activitypub/actor'
 import { AvatarModel } from '../../models/avatar/avatar'
@@ -43,7 +42,7 @@ async function getOrCreateActorAndServerAndModel (
   recurseIfNeeded = true,
   updateCollections = false
 ) {
-  const actorUrl = getActorUrl(activityActor)
+  const actorUrl = getAPId(activityActor)
   let created = false
 
   let actor = await fetchActorByUrl(actorUrl, fetchType)
@@ -65,8 +64,12 @@ async function getOrCreateActorAndServerAndModel (
       const accountAttributedTo = result.attributedTo.find(a => a.type === 'Person')
       if (!accountAttributedTo) throw new Error('Cannot find account attributed to video channel ' + actor.url)
 
+      if (checkUrlsSameHost(accountAttributedTo.id, actorUrl) !== true) {
+        throw new Error(`Account attributed to ${accountAttributedTo.id} does not have the same host than actor url ${actorUrl}`)
+      }
+
       try {
-        // Assert we don't recurse another time
+        // Don't recurse another time
         ownerActor = await getOrCreateActorAndServerAndModel(accountAttributedTo.id, 'all', false)
       } catch (err) {
         logger.error('Cannot get or create account attributed to video channel ' + actor.url)
@@ -168,18 +171,13 @@ async function fetchActorTotalItems (url: string) {
 
 async function fetchAvatarIfExists (actorJSON: ActivityPubActor) {
   if (
-    actorJSON.icon && actorJSON.icon.type === 'Image' && IMAGE_MIMETYPE_EXT[actorJSON.icon.mediaType] !== undefined &&
+    actorJSON.icon && actorJSON.icon.type === 'Image' && MIMETYPES.IMAGE.MIMETYPE_EXT[actorJSON.icon.mediaType] !== undefined &&
     isActivityPubUrlValid(actorJSON.icon.url)
   ) {
-    const extension = IMAGE_MIMETYPE_EXT[actorJSON.icon.mediaType]
+    const extension = MIMETYPES.IMAGE.MIMETYPE_EXT[actorJSON.icon.mediaType]
 
     const avatarName = uuidv4() + extension
-    const destPath = join(CONFIG.STORAGE.AVATARS_DIR, avatarName)
-
-    await doRequestAndSaveToFile({
-      method: 'GET',
-      uri: actorJSON.icon.url
-    }, destPath)
+    await downloadImage(actorJSON.icon.url, CONFIG.STORAGE.AVATARS_DIR, avatarName, AVATARS_SIZE)
 
     return avatarName
   }
@@ -203,6 +201,69 @@ async function addFetchOutboxJob (actor: ActorModel) {
   return JobQueue.Instance.createJob({ type: 'activitypub-http-fetcher', payload })
 }
 
+async function refreshActorIfNeeded (
+  actorArg: ActorModel,
+  fetchedType: ActorFetchByUrlType
+): Promise<{ actor: ActorModel, refreshed: boolean }> {
+  if (!actorArg.isOutdated()) return { actor: actorArg, refreshed: false }
+
+  // We need more attributes
+  const actor = fetchedType === 'all' ? actorArg : await ActorModel.loadByUrlAndPopulateAccountAndChannel(actorArg.url)
+
+  try {
+    let actorUrl: string
+    try {
+      actorUrl = await getUrlFromWebfinger(actor.preferredUsername + '@' + actor.getHost())
+    } catch (err) {
+      logger.warn('Cannot get actor URL from webfinger, keeping the old one.', err)
+      actorUrl = actor.url
+    }
+
+    const { result, statusCode } = await fetchRemoteActor(actorUrl)
+
+    if (statusCode === 404) {
+      logger.info('Deleting actor %s because there is a 404 in refresh actor.', actor.url)
+      actor.Account ? actor.Account.destroy() : actor.VideoChannel.destroy()
+      return { actor: undefined, refreshed: false }
+    }
+
+    if (result === undefined) {
+      logger.warn('Cannot fetch remote actor in refresh actor.')
+      return { actor, refreshed: false }
+    }
+
+    return sequelizeTypescript.transaction(async t => {
+      updateInstanceWithAnother(actor, result.actor)
+
+      if (result.avatarName !== undefined) {
+        await updateActorAvatarInstance(actor, result.avatarName, t)
+      }
+
+      // Force update
+      actor.setDataValue('updatedAt', new Date())
+      await actor.save({ transaction: t })
+
+      if (actor.Account) {
+        actor.Account.set('name', result.name)
+        actor.Account.set('description', result.summary)
+
+        await actor.Account.save({ transaction: t })
+      } else if (actor.VideoChannel) {
+        actor.VideoChannel.set('name', result.name)
+        actor.VideoChannel.set('description', result.summary)
+        actor.VideoChannel.set('support', result.support)
+
+        await actor.VideoChannel.save({ transaction: t })
+      }
+
+      return { refreshed: true, actor }
+    })
+  } catch (err) {
+    logger.warn('Cannot refresh actor.', { err })
+    return { actor, refreshed: false }
+  }
+}
+
 export {
   getOrCreateActorAndServerAndModel,
   buildActorInstance,
@@ -210,6 +271,7 @@ export {
   fetchActorTotalItems,
   fetchAvatarIfExists,
   updateActorInstance,
+  refreshActorIfNeeded,
   updateActorAvatarInstance,
   addFetchOutboxJob
 }
@@ -293,16 +355,19 @@ async function fetchRemoteActor (actorUrl: string): Promise<{ statusCode?: numbe
 
   logger.info('Fetching remote actor %s.', actorUrl)
 
-  const requestResult = await doRequest(options)
+  const requestResult = await doRequest<ActivityPubActor>(options)
   normalizeActor(requestResult.body)
 
-  const actorJSON: ActivityPubActor = requestResult.body
-
+  const actorJSON = requestResult.body
   if (isActorObjectValid(actorJSON) === false) {
-    logger.debug('Remote actor JSON is not valid.', { actorJSON: actorJSON })
+    logger.debug('Remote actor JSON is not valid.', { actorJSON })
     return { result: undefined, statusCode: requestResult.response.statusCode }
   }
 
+  if (checkUrlsSameHost(actorJSON.id, actorUrl) !== true) {
+    throw new Error('Actor url ' + actorUrl + ' has not the same host than its AP id ' + actorJSON.id)
+  }
+
   const followersCount = await fetchActorTotalItems(actorJSON.followers)
   const followingCount = await fetchActorTotalItems(actorJSON.following)
 
@@ -371,59 +436,3 @@ async function saveVideoChannel (actor: ActorModel, result: FetchRemoteActorResu
 
   return videoChannelCreated
 }
-
-async function refreshActorIfNeeded (
-  actorArg: ActorModel,
-  fetchedType: ActorFetchByUrlType
-): Promise<{ actor: ActorModel, refreshed: boolean }> {
-  if (!actorArg.isOutdated()) return { actor: actorArg, refreshed: false }
-
-  // We need more attributes
-  const actor = fetchedType === 'all' ? actorArg : await ActorModel.loadByUrlAndPopulateAccountAndChannel(actorArg.url)
-
-  try {
-    const actorUrl = await getUrlFromWebfinger(actor.preferredUsername + '@' + actor.getHost())
-    const { result, statusCode } = await fetchRemoteActor(actorUrl)
-
-    if (statusCode === 404) {
-      logger.info('Deleting actor %s because there is a 404 in refresh actor.', actor.url)
-      actor.Account ? actor.Account.destroy() : actor.VideoChannel.destroy()
-      return { actor: undefined, refreshed: false }
-    }
-
-    if (result === undefined) {
-      logger.warn('Cannot fetch remote actor in refresh actor.')
-      return { actor, refreshed: false }
-    }
-
-    return sequelizeTypescript.transaction(async t => {
-      updateInstanceWithAnother(actor, result.actor)
-
-      if (result.avatarName !== undefined) {
-        await updateActorAvatarInstance(actor, result.avatarName, t)
-      }
-
-      // Force update
-      actor.setDataValue('updatedAt', new Date())
-      await actor.save({ transaction: t })
-
-      if (actor.Account) {
-        actor.Account.set('name', result.name)
-        actor.Account.set('description', result.summary)
-
-        await actor.Account.save({ transaction: t })
-      } else if (actor.VideoChannel) {
-        actor.VideoChannel.set('name', result.name)
-        actor.VideoChannel.set('description', result.summary)
-        actor.VideoChannel.set('support', result.support)
-
-        await actor.VideoChannel.save({ transaction: t })
-      }
-
-      return { refreshed: true, actor }
-    })
-  } catch (err) {
-    logger.warn('Cannot refresh actor.', { err })
-    return { actor, refreshed: false }
-  }
-}
diff --git a/server/lib/activitypub/cache-file.ts b/server/lib/activitypub/cache-file.ts
index f6f068b45..9a40414bb 100644
--- a/server/lib/activitypub/cache-file.ts
+++ b/server/lib/activitypub/cache-file.ts
@@ -1,11 +1,28 @@
-import { CacheFileObject } from '../../../shared/index'
+import { ActivityPlaylistUrlObject, ActivityVideoUrlObject, CacheFileObject } from '../../../shared/index'
 import { VideoModel } from '../../models/video/video'
 import { VideoRedundancyModel } from '../../models/redundancy/video-redundancy'
 import { Transaction } from 'sequelize'
+import { VideoStreamingPlaylistType } from '../../../shared/models/videos/video-streaming-playlist.type'
 
 function cacheFileActivityObjectToDBAttributes (cacheFileObject: CacheFileObject, video: VideoModel, byActor: { id?: number }) {
-  const url = cacheFileObject.url
 
+  if (cacheFileObject.url.mediaType === 'application/x-mpegURL') {
+    const url = cacheFileObject.url
+
+    const playlist = video.VideoStreamingPlaylists.find(t => t.type === VideoStreamingPlaylistType.HLS)
+    if (!playlist) throw new Error('Cannot find HLS playlist of video ' + video.url)
+
+    return {
+      expiresOn: new Date(cacheFileObject.expires),
+      url: cacheFileObject.id,
+      fileUrl: url.href,
+      strategy: null,
+      videoStreamingPlaylistId: playlist.id,
+      actorId: byActor.id
+    }
+  }
+
+  const url = cacheFileObject.url
   const videoFile = video.VideoFiles.find(f => {
     return f.resolution === url.height && f.fps === url.fps
   })
@@ -15,7 +32,7 @@ function cacheFileActivityObjectToDBAttributes (cacheFileObject: CacheFileObject
   return {
     expiresOn: new Date(cacheFileObject.expires),
     url: cacheFileObject.id,
-    fileUrl: cacheFileObject.url.href,
+    fileUrl: url.href,
     strategy: null,
     videoFileId: videoFile.id,
     actorId: byActor.id
diff --git a/server/lib/activitypub/crawl.ts b/server/lib/activitypub/crawl.ts
index 55912341c..1b9b14c2e 100644
--- a/server/lib/activitypub/crawl.ts
+++ b/server/lib/activitypub/crawl.ts
@@ -1,7 +1,8 @@
 import { ACTIVITY_PUB, JOB_REQUEST_TIMEOUT } from '../../initializers'
 import { doRequest } from '../../helpers/requests'
 import { logger } from '../../helpers/logger'
-import Bluebird = require('bluebird')
+import * as Bluebird from 'bluebird'
+import { ActivityPubOrderedCollection } from '../../../shared/models/activitypub'
 
 async function crawlCollectionPage <T> (uri: string, handler: (items: T[]) => Promise<any> | Bluebird<any>) {
   logger.info('Crawling ActivityPub data on %s.', uri)
@@ -14,7 +15,7 @@ async function crawlCollectionPage <T> (uri: string, handler: (items: T[]) => Pr
     timeout: JOB_REQUEST_TIMEOUT
   }
 
-  const response = await doRequest(options)
+  const response = await doRequest<ActivityPubOrderedCollection<T>>(options)
   const firstBody = response.body
 
   let limit = ACTIVITY_PUB.FETCH_PAGE_LIMIT
@@ -23,7 +24,7 @@ async function crawlCollectionPage <T> (uri: string, handler: (items: T[]) => Pr
   while (nextLink && i < limit) {
     options.uri = nextLink
 
-    const { body } = await doRequest(options)
+    const { body } = await doRequest<ActivityPubOrderedCollection<T>>(options)
     nextLink = body.next
     i++
 
diff --git a/server/lib/activitypub/process/index.ts b/server/lib/activitypub/process/index.ts
index db4980a72..5466739c1 100644
--- a/server/lib/activitypub/process/index.ts
+++ b/server/lib/activitypub/process/index.ts
@@ -1,9 +1 @@
 export * from './process'
-export * from './process-accept'
-export * from './process-announce'
-export * from './process-create'
-export * from './process-delete'
-export * from './process-follow'
-export * from './process-like'
-export * from './process-undo'
-export * from './process-update'
diff --git a/server/lib/activitypub/process/process-accept.ts b/server/lib/activitypub/process/process-accept.ts
index 89bda9c32..ebb275e34 100644
--- a/server/lib/activitypub/process/process-accept.ts
+++ b/server/lib/activitypub/process/process-accept.ts
@@ -24,6 +24,7 @@ async function processAccept (actor: ActorModel, targetActor: ActorModel) {
   if (follow.state !== 'accepted') {
     follow.set('state', 'accepted')
     await follow.save()
+
     await addFetchOutboxJob(targetActor)
   }
 }
diff --git a/server/lib/activitypub/process/process-announce.ts b/server/lib/activitypub/process/process-announce.ts
index cc88b5423..23310b41e 100644
--- a/server/lib/activitypub/process/process-announce.ts
+++ b/server/lib/activitypub/process/process-announce.ts
@@ -5,6 +5,8 @@ import { ActorModel } from '../../../models/activitypub/actor'
 import { VideoShareModel } from '../../../models/video/video-share'
 import { forwardVideoRelatedActivity } from '../send/utils'
 import { getOrCreateVideoAndAccountAndChannel } from '../videos'
+import { VideoPrivacy } from '../../../../shared/models/videos'
+import { Notifier } from '../../notifier'
 
 async function processAnnounceActivity (activity: ActivityAnnounce, actorAnnouncer: ActorModel) {
   return retryTransactionWrapper(processVideoShare, actorAnnouncer, activity)
@@ -21,9 +23,9 @@ export {
 async function processVideoShare (actorAnnouncer: ActorModel, activity: ActivityAnnounce) {
   const objectUri = typeof activity.object === 'string' ? activity.object : activity.object.id
 
-  const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: objectUri })
+  const { video, created: videoCreated } = await getOrCreateVideoAndAccountAndChannel({ videoObject: objectUri })
 
-  return sequelizeTypescript.transaction(async t => {
+  await sequelizeTypescript.transaction(async t => {
     // Add share entry
 
     const share = {
@@ -49,4 +51,6 @@ async function processVideoShare (actorAnnouncer: ActorModel, activity: Activity
 
     return undefined
   })
+
+  if (videoCreated) Notifier.Instance.notifyOnNewVideo(video)
 }
diff --git a/server/lib/activitypub/process/process-create.ts b/server/lib/activitypub/process/process-create.ts
index cefe89db0..5f4d793a5 100644
--- a/server/lib/activitypub/process/process-create.ts
+++ b/server/lib/activitypub/process/process-create.ts
@@ -1,34 +1,44 @@
-import { ActivityCreate, CacheFileObject, VideoAbuseState, VideoTorrentObject } from '../../../../shared'
-import { DislikeObject, VideoAbuseObject, ViewObject } from '../../../../shared/models/activitypub/objects'
+import { ActivityCreate, CacheFileObject, VideoTorrentObject } from '../../../../shared'
 import { VideoCommentObject } from '../../../../shared/models/activitypub/objects/video-comment-object'
 import { retryTransactionWrapper } from '../../../helpers/database-utils'
 import { logger } from '../../../helpers/logger'
 import { sequelizeTypescript } from '../../../initializers'
-import { AccountVideoRateModel } from '../../../models/account/account-video-rate'
 import { ActorModel } from '../../../models/activitypub/actor'
-import { VideoAbuseModel } from '../../../models/video/video-abuse'
 import { addVideoComment, resolveThread } from '../video-comments'
 import { getOrCreateVideoAndAccountAndChannel } from '../videos'
 import { forwardVideoRelatedActivity } from '../send/utils'
-import { Redis } from '../../redis'
 import { createOrUpdateCacheFile } from '../cache-file'
+import { Notifier } from '../../notifier'
+import { processViewActivity } from './process-view'
+import { processDislikeActivity } from './process-dislike'
+import { processFlagActivity } from './process-flag'
 
 async function processCreateActivity (activity: ActivityCreate, byActor: ActorModel) {
   const activityObject = activity.object
   const activityType = activityObject.type
 
   if (activityType === 'View') {
-    return processCreateView(byActor, activity)
-  } else if (activityType === 'Dislike') {
-    return retryTransactionWrapper(processCreateDislike, byActor, activity)
-  } else if (activityType === 'Video') {
+    return processViewActivity(activity, byActor)
+  }
+
+  if (activityType === 'Dislike') {
+    return retryTransactionWrapper(processDislikeActivity, activity, byActor)
+  }
+
+  if (activityType === 'Flag') {
+    return retryTransactionWrapper(processFlagActivity, activity, byActor)
+  }
+
+  if (activityType === 'Video') {
     return processCreateVideo(activity)
-  } else if (activityType === 'Flag') {
-    return retryTransactionWrapper(processCreateVideoAbuse, byActor, activityObject as VideoAbuseObject)
-  } else if (activityType === 'Note') {
-    return retryTransactionWrapper(processCreateVideoComment, byActor, activity)
-  } else if (activityType === 'CacheFile') {
-    return retryTransactionWrapper(processCacheFile, byActor, activity)
+  }
+
+  if (activityType === 'Note') {
+    return retryTransactionWrapper(processCreateVideoComment, activity, byActor)
+  }
+
+  if (activityType === 'CacheFile') {
+    return retryTransactionWrapper(processCacheFile, activity, byActor)
   }
 
   logger.warn('Unknown activity object type %s when creating activity.', activityType, { activity: activity.id })
@@ -46,60 +56,14 @@ export {
 async function processCreateVideo (activity: ActivityCreate) {
   const videoToCreateData = activity.object as VideoTorrentObject
 
-  const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: videoToCreateData })
-
-  return video
-}
-
-async function processCreateDislike (byActor: ActorModel, activity: ActivityCreate) {
-  const dislike = activity.object as DislikeObject
-  const byAccount = byActor.Account
-
-  if (!byAccount) throw new Error('Cannot create dislike with the non account actor ' + byActor.url)
-
-  const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: dislike.object })
-
-  return sequelizeTypescript.transaction(async t => {
-    const rate = {
-      type: 'dislike' as 'dislike',
-      videoId: video.id,
-      accountId: byAccount.id
-    }
-    const [ , created ] = await AccountVideoRateModel.findOrCreate({
-      where: rate,
-      defaults: rate,
-      transaction: t
-    })
-    if (created === true) await video.increment('dislikes', { transaction: t })
-
-    if (video.isOwned() && created === true) {
-      // Don't resend the activity to the sender
-      const exceptions = [ byActor ]
-
-      await forwardVideoRelatedActivity(activity, t, exceptions, video)
-    }
-  })
-}
-
-async function processCreateView (byActor: ActorModel, activity: ActivityCreate) {
-  const view = activity.object as ViewObject
-
-  const options = {
-    videoObject: view.object,
-    fetchType: 'only-video' as 'only-video'
-  }
-  const { video } = await getOrCreateVideoAndAccountAndChannel(options)
+  const { video, created } = await getOrCreateVideoAndAccountAndChannel({ videoObject: videoToCreateData })
 
-  await Redis.Instance.addVideoView(video.id)
+  if (created) Notifier.Instance.notifyOnNewVideo(video)
 
-  if (video.isOwned()) {
-    // Don't resend the activity to the sender
-    const exceptions = [ byActor ]
-    await forwardVideoRelatedActivity(activity, undefined, exceptions, video)
-  }
+  return video
 }
 
-async function processCacheFile (byActor: ActorModel, activity: ActivityCreate) {
+async function processCacheFile (activity: ActivityCreate, byActor: ActorModel) {
   const cacheFile = activity.object as CacheFileObject
 
   const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: cacheFile.object })
@@ -115,29 +79,7 @@ async function processCacheFile (byActor: ActorModel, activity: ActivityCreate)
   }
 }
 
-async function processCreateVideoAbuse (byActor: ActorModel, videoAbuseToCreateData: VideoAbuseObject) {
-  logger.debug('Reporting remote abuse for video %s.', videoAbuseToCreateData.object)
-
-  const account = byActor.Account
-  if (!account) throw new Error('Cannot create dislike with the non account actor ' + byActor.url)
-
-  const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: videoAbuseToCreateData.object })
-
-  return sequelizeTypescript.transaction(async t => {
-    const videoAbuseData = {
-      reporterAccountId: account.id,
-      reason: videoAbuseToCreateData.content,
-      videoId: video.id,
-      state: VideoAbuseState.PENDING
-    }
-
-    await VideoAbuseModel.create(videoAbuseData, { transaction: t })
-
-    logger.info('Remote abuse for video uuid %s created', videoAbuseToCreateData.object)
-  })
-}
-
-async function processCreateVideoComment (byActor: ActorModel, activity: ActivityCreate) {
+async function processCreateVideoComment (activity: ActivityCreate, byActor: ActorModel) {
   const commentObject = activity.object as VideoCommentObject
   const byAccount = byActor.Account
 
@@ -145,7 +87,7 @@ async function processCreateVideoComment (byActor: ActorModel, activity: Activit
 
   const { video } = await resolveThread(commentObject.inReplyTo)
 
-  const { created } = await addVideoComment(video, commentObject.id)
+  const { comment, created } = await addVideoComment(video, commentObject.id)
 
   if (video.isOwned() && created === true) {
     // Don't resend the activity to the sender
@@ -153,4 +95,6 @@ async function processCreateVideoComment (byActor: ActorModel, activity: Activit
 
     await forwardVideoRelatedActivity(activity, undefined, exceptions, video)
   }
+
+  if (created === true) Notifier.Instance.notifyOnNewComment(comment)
 }
diff --git a/server/lib/activitypub/process/process-dislike.ts b/server/lib/activitypub/process/process-dislike.ts
new file mode 100644
index 000000000..bfd69e07a
--- /dev/null
+++ b/server/lib/activitypub/process/process-dislike.ts
@@ -0,0 +1,52 @@
+import { ActivityCreate, ActivityDislike } from '../../../../shared'
+import { DislikeObject } from '../../../../shared/models/activitypub/objects'
+import { retryTransactionWrapper } from '../../../helpers/database-utils'
+import { sequelizeTypescript } from '../../../initializers'
+import { AccountVideoRateModel } from '../../../models/account/account-video-rate'
+import { ActorModel } from '../../../models/activitypub/actor'
+import { getOrCreateVideoAndAccountAndChannel } from '../videos'
+import { forwardVideoRelatedActivity } from '../send/utils'
+import { getVideoDislikeActivityPubUrl } from '../url'
+
+async function processDislikeActivity (activity: ActivityCreate | ActivityDislike, byActor: ActorModel) {
+  return retryTransactionWrapper(processDislike, activity, byActor)
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  processDislikeActivity
+}
+
+// ---------------------------------------------------------------------------
+
+async function processDislike (activity: ActivityCreate | ActivityDislike, byActor: ActorModel) {
+  const dislikeObject = activity.type === 'Dislike' ? activity.object : (activity.object as DislikeObject).object
+  const byAccount = byActor.Account
+
+  if (!byAccount) throw new Error('Cannot create dislike with the non account actor ' + byActor.url)
+
+  const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: dislikeObject })
+
+  return sequelizeTypescript.transaction(async t => {
+    const rate = {
+      type: 'dislike' as 'dislike',
+      videoId: video.id,
+      accountId: byAccount.id
+    }
+
+    const [ , created ] = await AccountVideoRateModel.findOrCreate({
+      where: rate,
+      defaults: Object.assign({}, rate, { url: getVideoDislikeActivityPubUrl(byActor, video) }),
+      transaction: t
+    })
+    if (created === true) await video.increment('dislikes', { transaction: t })
+
+    if (video.isOwned() && created === true) {
+      // Don't resend the activity to the sender
+      const exceptions = [ byActor ]
+
+      await forwardVideoRelatedActivity(activity, t, exceptions, video)
+    }
+  })
+}
diff --git a/server/lib/activitypub/process/process-flag.ts b/server/lib/activitypub/process/process-flag.ts
new file mode 100644
index 000000000..79ce6fb41
--- /dev/null
+++ b/server/lib/activitypub/process/process-flag.ts
@@ -0,0 +1,49 @@
+import { ActivityCreate, ActivityFlag, VideoAbuseState } from '../../../../shared'
+import { VideoAbuseObject } from '../../../../shared/models/activitypub/objects'
+import { retryTransactionWrapper } from '../../../helpers/database-utils'
+import { logger } from '../../../helpers/logger'
+import { sequelizeTypescript } from '../../../initializers'
+import { ActorModel } from '../../../models/activitypub/actor'
+import { VideoAbuseModel } from '../../../models/video/video-abuse'
+import { getOrCreateVideoAndAccountAndChannel } from '../videos'
+import { Notifier } from '../../notifier'
+import { getAPId } from '../../../helpers/activitypub'
+
+async function processFlagActivity (activity: ActivityCreate | ActivityFlag, byActor: ActorModel) {
+  return retryTransactionWrapper(processCreateVideoAbuse, activity, byActor)
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  processFlagActivity
+}
+
+// ---------------------------------------------------------------------------
+
+async function processCreateVideoAbuse (activity: ActivityCreate | ActivityFlag, byActor: ActorModel) {
+  const flag = activity.type === 'Flag' ? activity : (activity.object as VideoAbuseObject)
+
+  logger.debug('Reporting remote abuse for video %s.', getAPId(flag.object))
+
+  const account = byActor.Account
+  if (!account) throw new Error('Cannot create dislike with the non account actor ' + byActor.url)
+
+  const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: flag.object })
+
+  return sequelizeTypescript.transaction(async t => {
+    const videoAbuseData = {
+      reporterAccountId: account.id,
+      reason: flag.content,
+      videoId: video.id,
+      state: VideoAbuseState.PENDING
+    }
+
+    const videoAbuseInstance = await VideoAbuseModel.create(videoAbuseData, { transaction: t })
+    videoAbuseInstance.Video = video
+
+    Notifier.Instance.notifyOnNewVideoAbuse(videoAbuseInstance)
+
+    logger.info('Remote abuse for video uuid %s created', flag.object)
+  })
+}
diff --git a/server/lib/activitypub/process/process-follow.ts b/server/lib/activitypub/process/process-follow.ts
index 24c9085f7..0cd537187 100644
--- a/server/lib/activitypub/process/process-follow.ts
+++ b/server/lib/activitypub/process/process-follow.ts
@@ -5,9 +5,11 @@ import { sequelizeTypescript } from '../../../initializers'
 import { ActorModel } from '../../../models/activitypub/actor'
 import { ActorFollowModel } from '../../../models/activitypub/actor-follow'
 import { sendAccept } from '../send'
+import { Notifier } from '../../notifier'
+import { getAPId } from '../../../helpers/activitypub'
 
 async function processFollowActivity (activity: ActivityFollow, byActor: ActorModel) {
-  const activityObject = activity.object
+  const activityObject = getAPId(activity.object)
 
   return retryTransactionWrapper(processFollow, byActor, activityObject)
 }
@@ -21,13 +23,13 @@ export {
 // ---------------------------------------------------------------------------
 
 async function processFollow (actor: ActorModel, targetActorURL: string) {
-  await sequelizeTypescript.transaction(async t => {
+  const { actorFollow, created } = await sequelizeTypescript.transaction(async t => {
     const targetActor = await ActorModel.loadByUrlAndPopulateAccountAndChannel(targetActorURL, t)
 
     if (!targetActor) throw new Error('Unknown actor')
     if (targetActor.isOwned() === false) throw new Error('This is not a local actor.')
 
-    const [ actorFollow ] = await ActorFollowModel.findOrCreate({
+    const [ actorFollow, created ] = await ActorFollowModel.findOrCreate({
       where: {
         actorId: actor.id,
         targetActorId: targetActor.id
@@ -52,8 +54,12 @@ async function processFollow (actor: ActorModel, targetActorURL: string) {
     actorFollow.ActorFollowing = targetActor
 
     // Target sends to actor he accepted the follow request
-    return sendAccept(actorFollow)
+    await sendAccept(actorFollow)
+
+    return { actorFollow, created }
   })
 
+  if (created) Notifier.Instance.notifyOfNewFollow(actorFollow)
+
   logger.info('Actor %s is followed by actor %s.', targetActorURL, actor.url)
 }
diff --git a/server/lib/activitypub/process/process-like.ts b/server/lib/activitypub/process/process-like.ts
index f7200db61..2a04167d7 100644
--- a/server/lib/activitypub/process/process-like.ts
+++ b/server/lib/activitypub/process/process-like.ts
@@ -5,6 +5,8 @@ import { AccountVideoRateModel } from '../../../models/account/account-video-rat
 import { ActorModel } from '../../../models/activitypub/actor'
 import { forwardVideoRelatedActivity } from '../send/utils'
 import { getOrCreateVideoAndAccountAndChannel } from '../videos'
+import { getVideoLikeActivityPubUrl } from '../url'
+import { getAPId } from '../../../helpers/activitypub'
 
 async function processLikeActivity (activity: ActivityLike, byActor: ActorModel) {
   return retryTransactionWrapper(processLikeVideo, byActor, activity)
@@ -19,7 +21,7 @@ export {
 // ---------------------------------------------------------------------------
 
 async function processLikeVideo (byActor: ActorModel, activity: ActivityLike) {
-  const videoUrl = activity.object
+  const videoUrl = getAPId(activity.object)
 
   const byAccount = byActor.Account
   if (!byAccount) throw new Error('Cannot create like with the non account actor ' + byActor.url)
@@ -34,7 +36,7 @@ async function processLikeVideo (byActor: ActorModel, activity: ActivityLike) {
     }
     const [ , created ] = await AccountVideoRateModel.findOrCreate({
       where: rate,
-      defaults: rate,
+      defaults: Object.assign({}, rate, { url: getVideoLikeActivityPubUrl(byActor, video) }),
       transaction: t
     })
     if (created === true) await video.increment('likes', { transaction: t })
diff --git a/server/lib/activitypub/process/process-undo.ts b/server/lib/activitypub/process/process-undo.ts
index ff019cd8c..ed0177a67 100644
--- a/server/lib/activitypub/process/process-undo.ts
+++ b/server/lib/activitypub/process/process-undo.ts
@@ -26,6 +26,10 @@ async function processUndoActivity (activity: ActivityUndo, byActor: ActorModel)
     }
   }
 
+  if (activityToUndo.type === 'Dislike') {
+    return retryTransactionWrapper(processUndoDislike, byActor, activity)
+  }
+
   if (activityToUndo.type === 'Follow') {
     return retryTransactionWrapper(processUndoFollow, byActor, activityToUndo)
   }
@@ -55,7 +59,8 @@ async function processUndoLike (byActor: ActorModel, activity: ActivityUndo) {
   return sequelizeTypescript.transaction(async t => {
     if (!byActor.Account) throw new Error('Unknown account ' + byActor.url)
 
-    const rate = await AccountVideoRateModel.load(byActor.Account.id, video.id, t)
+    let rate = await AccountVideoRateModel.loadByUrl(likeActivity.id, t)
+    if (!rate) rate = await AccountVideoRateModel.load(byActor.Account.id, video.id, t)
     if (!rate) throw new Error(`Unknown rate by account ${byActor.Account.id} for video ${video.id}.`)
 
     await rate.destroy({ transaction: t })
@@ -71,14 +76,17 @@ async function processUndoLike (byActor: ActorModel, activity: ActivityUndo) {
 }
 
 async function processUndoDislike (byActor: ActorModel, activity: ActivityUndo) {
-  const dislike = activity.object.object as DislikeObject
+  const dislike = activity.object.type === 'Dislike'
+    ? activity.object
+    : activity.object.object as DislikeObject
 
   const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: dislike.object })
 
   return sequelizeTypescript.transaction(async t => {
     if (!byActor.Account) throw new Error('Unknown account ' + byActor.url)
 
-    const rate = await AccountVideoRateModel.load(byActor.Account.id, video.id, t)
+    let rate = await AccountVideoRateModel.loadByUrl(dislike.id, t)
+    if (!rate) rate = await AccountVideoRateModel.load(byActor.Account.id, video.id, t)
     if (!rate) throw new Error(`Unknown rate by account ${byActor.Account.id} for video ${video.id}.`)
 
     await rate.destroy({ transaction: t })
diff --git a/server/lib/activitypub/process/process-update.ts b/server/lib/activitypub/process/process-update.ts
index bd4013555..c6b42d846 100644
--- a/server/lib/activitypub/process/process-update.ts
+++ b/server/lib/activitypub/process/process-update.ts
@@ -51,7 +51,7 @@ async function processUpdateVideo (actor: ActorModel, activity: ActivityUpdate)
     return undefined
   }
 
-  const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: videoObject.id })
+  const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: videoObject.id, allowRefresh: false })
   const channelActor = await getOrCreateVideoChannelFromVideoObject(videoObject)
 
   const updateOptions = {
@@ -59,7 +59,6 @@ async function processUpdateVideo (actor: ActorModel, activity: ActivityUpdate)
     videoObject,
     account: actor.Account,
     channel: channelActor.VideoChannel,
-    updateViews: true,
     overrideTo: activity.to
   }
   return updateVideoFromAP(updateOptions)
diff --git a/server/lib/activitypub/process/process-view.ts b/server/lib/activitypub/process/process-view.ts
new file mode 100644
index 000000000..8f66d3630
--- /dev/null
+++ b/server/lib/activitypub/process/process-view.ts
@@ -0,0 +1,35 @@
+import { ActorModel } from '../../../models/activitypub/actor'
+import { getOrCreateVideoAndAccountAndChannel } from '../videos'
+import { forwardVideoRelatedActivity } from '../send/utils'
+import { Redis } from '../../redis'
+import { ActivityCreate, ActivityView, ViewObject } from '../../../../shared/models/activitypub'
+
+async function processViewActivity (activity: ActivityView | ActivityCreate, byActor: ActorModel) {
+  return processCreateView(activity, byActor)
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  processViewActivity
+}
+
+// ---------------------------------------------------------------------------
+
+async function processCreateView (activity: ActivityView | ActivityCreate, byActor: ActorModel) {
+  const videoObject = activity.type === 'View' ? activity.object : (activity.object as ViewObject).object
+
+  const options = {
+    videoObject: videoObject,
+    fetchType: 'only-video' as 'only-video'
+  }
+  const { video } = await getOrCreateVideoAndAccountAndChannel(options)
+
+  await Redis.Instance.addVideoView(video.id)
+
+  if (video.isOwned()) {
+    // Don't resend the activity to the sender
+    const exceptions = [ byActor ]
+    await forwardVideoRelatedActivity(activity, undefined, exceptions, video)
+  }
+}
diff --git a/server/lib/activitypub/process/process.ts b/server/lib/activitypub/process/process.ts
index b263f1ea2..9dd241402 100644
--- a/server/lib/activitypub/process/process.ts
+++ b/server/lib/activitypub/process/process.ts
@@ -1,5 +1,5 @@
 import { Activity, ActivityType } from '../../../../shared/models/activitypub'
-import { getActorUrl } from '../../../helpers/activitypub'
+import { checkUrlsSameHost, getAPId } from '../../../helpers/activitypub'
 import { logger } from '../../../helpers/logger'
 import { ActorModel } from '../../../models/activitypub/actor'
 import { processAcceptActivity } from './process-accept'
@@ -12,6 +12,9 @@ import { processRejectActivity } from './process-reject'
 import { processUndoActivity } from './process-undo'
 import { processUpdateActivity } from './process-update'
 import { getOrCreateActorAndServerAndModel } from '../actor'
+import { processDislikeActivity } from './process-dislike'
+import { processFlagActivity } from './process-flag'
+import { processViewActivity } from './process-view'
 
 const processActivity: { [ P in ActivityType ]: (activity: Activity, byActor: ActorModel, inboxActor?: ActorModel) => Promise<any> } = {
   Create: processCreateActivity,
@@ -22,27 +25,41 @@ const processActivity: { [ P in ActivityType ]: (activity: Activity, byActor: Ac
   Reject: processRejectActivity,
   Announce: processAnnounceActivity,
   Undo: processUndoActivity,
-  Like: processLikeActivity
+  Like: processLikeActivity,
+  Dislike: processDislikeActivity,
+  Flag: processFlagActivity,
+  View: processViewActivity
 }
 
-async function processActivities (activities: Activity[], signatureActor?: ActorModel, inboxActor?: ActorModel) {
+async function processActivities (
+  activities: Activity[],
+  options: {
+    signatureActor?: ActorModel
+    inboxActor?: ActorModel
+    outboxUrl?: string
+  } = {}) {
   const actorsCache: { [ url: string ]: ActorModel } = {}
 
   for (const activity of activities) {
-    if (!signatureActor && [ 'Create', 'Announce', 'Like' ].indexOf(activity.type) === -1) {
+    if (!options.signatureActor && [ 'Create', 'Announce', 'Like' ].includes(activity.type) === false) {
       logger.error('Cannot process activity %s (type: %s) without the actor signature.', activity.id, activity.type)
       continue
     }
 
-    const actorUrl = getActorUrl(activity.actor)
+    const actorUrl = getAPId(activity.actor)
 
     // When we fetch remote data, we don't have signature
-    if (signatureActor && actorUrl !== signatureActor.url) {
-      logger.warn('Signature mismatch between %s and %s.', actorUrl, signatureActor.url)
+    if (options.signatureActor && actorUrl !== options.signatureActor.url) {
+      logger.warn('Signature mismatch between %s and %s, skipping.', actorUrl, options.signatureActor.url)
       continue
     }
 
-    const byActor = signatureActor || actorsCache[actorUrl] || await getOrCreateActorAndServerAndModel(actorUrl)
+    if (options.outboxUrl && checkUrlsSameHost(options.outboxUrl, actorUrl) !== true) {
+      logger.warn('Host mismatch between outbox URL %s and actor URL %s, skipping.', options.outboxUrl, actorUrl)
+      continue
+    }
+
+    const byActor = options.signatureActor || actorsCache[actorUrl] || await getOrCreateActorAndServerAndModel(actorUrl)
     actorsCache[actorUrl] = byActor
 
     const activityProcessor = processActivity[activity.type]
@@ -52,7 +69,7 @@ async function processActivities (activities: Activity[], signatureActor?: Actor
     }
 
     try {
-      await activityProcessor(activity, byActor, inboxActor)
+      await activityProcessor(activity, byActor, options.inboxActor)
     } catch (err) {
       logger.warn('Cannot process activity %s.', activity.type, { err })
     }
diff --git a/server/lib/activitypub/send/send-create.ts b/server/lib/activitypub/send/send-create.ts
index 285edba3b..ef20e404c 100644
--- a/server/lib/activitypub/send/send-create.ts
+++ b/server/lib/activitypub/send/send-create.ts
@@ -3,9 +3,7 @@ import { ActivityAudience, ActivityCreate } from '../../../../shared/models/acti
 import { VideoPrivacy } from '../../../../shared/models/videos'
 import { ActorModel } from '../../../models/activitypub/actor'
 import { VideoModel } from '../../../models/video/video'
-import { VideoAbuseModel } from '../../../models/video/video-abuse'
 import { VideoCommentModel } from '../../../models/video/video-comment'
-import { getVideoAbuseActivityPubUrl, getVideoDislikeActivityPubUrl, getVideoViewActivityPubUrl } from '../url'
 import { broadcastToActors, broadcastToFollowers, sendVideoRelatedActivity, unicastTo } from './utils'
 import { audiencify, getActorsInvolvedInVideo, getAudience, getAudienceFromFollowersOf, getVideoCommentAudience } from '../audience'
 import { logger } from '../../../helpers/logger'
@@ -25,31 +23,14 @@ async function sendCreateVideo (video: VideoModel, t: Transaction) {
   return broadcastToFollowers(createActivity, byActor, [ byActor ], t)
 }
 
-async function sendVideoAbuse (byActor: ActorModel, videoAbuse: VideoAbuseModel, video: VideoModel) {
-  if (!video.VideoChannel.Account.Actor.serverId) return // Local
-
-  const url = getVideoAbuseActivityPubUrl(videoAbuse)
-
-  logger.info('Creating job to send video abuse %s.', url)
-
-  // Custom audience, we only send the abuse to the origin instance
-  const audience = { to: [ video.VideoChannel.Account.Actor.url ], cc: [] }
-  const createActivity = buildCreateActivity(url, byActor, videoAbuse.toActivityPubObject(), audience)
-
-  return unicastTo(createActivity, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
-}
-
-async function sendCreateCacheFile (byActor: ActorModel, fileRedundancy: VideoRedundancyModel) {
+async function sendCreateCacheFile (byActor: ActorModel, video: VideoModel, fileRedundancy: VideoRedundancyModel) {
   logger.info('Creating job to send file cache of %s.', fileRedundancy.url)
 
-  const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(fileRedundancy.VideoFile.Video.id)
-  const redundancyObject = fileRedundancy.toActivityPubObject()
-
   return sendVideoRelatedCreateActivity({
     byActor,
     video,
     url: fileRedundancy.url,
-    object: redundancyObject
+    object: fileRedundancy.toActivityPubObject()
   })
 }
 
@@ -91,37 +72,6 @@ async function sendCreateVideoComment (comment: VideoCommentModel, t: Transactio
   return unicastTo(createActivity, byActor, comment.Video.VideoChannel.Account.Actor.sharedInboxUrl)
 }
 
-async function sendCreateView (byActor: ActorModel, video: VideoModel, t: Transaction) {
-  logger.info('Creating job to send view of %s.', video.url)
-
-  const url = getVideoViewActivityPubUrl(byActor, video)
-  const viewActivity = buildViewActivity(byActor, video)
-
-  return sendVideoRelatedCreateActivity({
-    // Use the server actor to send the view
-    byActor,
-    video,
-    url,
-    object: viewActivity,
-    transaction: t
-  })
-}
-
-async function sendCreateDislike (byActor: ActorModel, video: VideoModel, t: Transaction) {
-  logger.info('Creating job to dislike %s.', video.url)
-
-  const url = getVideoDislikeActivityPubUrl(byActor, video)
-  const dislikeActivity = buildDislikeActivity(byActor, video)
-
-  return sendVideoRelatedCreateActivity({
-    byActor,
-    video,
-    url,
-    object: dislikeActivity,
-    transaction: t
-  })
-}
-
 function buildCreateActivity (url: string, byActor: ActorModel, object: any, audience?: ActivityAudience): ActivityCreate {
   if (!audience) audience = getAudience(byActor)
 
@@ -136,31 +86,11 @@ function buildCreateActivity (url: string, byActor: ActorModel, object: any, aud
   )
 }
 
-function buildDislikeActivity (byActor: ActorModel, video: VideoModel) {
-  return {
-    type: 'Dislike',
-    actor: byActor.url,
-    object: video.url
-  }
-}
-
-function buildViewActivity (byActor: ActorModel, video: VideoModel) {
-  return {
-    type: 'View',
-    actor: byActor.url,
-    object: video.url
-  }
-}
-
 // ---------------------------------------------------------------------------
 
 export {
   sendCreateVideo,
-  sendVideoAbuse,
   buildCreateActivity,
-  sendCreateView,
-  sendCreateDislike,
-  buildDislikeActivity,
   sendCreateVideoComment,
   sendCreateCacheFile
 }
diff --git a/server/lib/activitypub/send/send-dislike.ts b/server/lib/activitypub/send/send-dislike.ts
new file mode 100644
index 000000000..a88436f2c
--- /dev/null
+++ b/server/lib/activitypub/send/send-dislike.ts
@@ -0,0 +1,41 @@
+import { Transaction } from 'sequelize'
+import { ActorModel } from '../../../models/activitypub/actor'
+import { VideoModel } from '../../../models/video/video'
+import { getVideoDislikeActivityPubUrl } from '../url'
+import { logger } from '../../../helpers/logger'
+import { ActivityAudience, ActivityDislike } from '../../../../shared/models/activitypub'
+import { sendVideoRelatedActivity } from './utils'
+import { audiencify, getAudience } from '../audience'
+
+async function sendDislike (byActor: ActorModel, video: VideoModel, t: Transaction) {
+  logger.info('Creating job to dislike %s.', video.url)
+
+  const activityBuilder = (audience: ActivityAudience) => {
+    const url = getVideoDislikeActivityPubUrl(byActor, video)
+
+    return buildDislikeActivity(url, byActor, video, audience)
+  }
+
+  return sendVideoRelatedActivity(activityBuilder, { byActor, video, transaction: t })
+}
+
+function buildDislikeActivity (url: string, byActor: ActorModel, video: VideoModel, audience?: ActivityAudience): ActivityDislike {
+  if (!audience) audience = getAudience(byActor)
+
+  return audiencify(
+    {
+      id: url,
+      type: 'Dislike' as 'Dislike',
+      actor: byActor.url,
+      object: video.url
+    },
+    audience
+  )
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  sendDislike,
+  buildDislikeActivity
+}
diff --git a/server/lib/activitypub/send/send-flag.ts b/server/lib/activitypub/send/send-flag.ts
new file mode 100644
index 000000000..96a7311b9
--- /dev/null
+++ b/server/lib/activitypub/send/send-flag.ts
@@ -0,0 +1,39 @@
+import { ActorModel } from '../../../models/activitypub/actor'
+import { VideoModel } from '../../../models/video/video'
+import { VideoAbuseModel } from '../../../models/video/video-abuse'
+import { getVideoAbuseActivityPubUrl } from '../url'
+import { unicastTo } from './utils'
+import { logger } from '../../../helpers/logger'
+import { ActivityAudience, ActivityFlag } from '../../../../shared/models/activitypub'
+import { audiencify, getAudience } from '../audience'
+
+async function sendVideoAbuse (byActor: ActorModel, videoAbuse: VideoAbuseModel, video: VideoModel) {
+  if (!video.VideoChannel.Account.Actor.serverId) return // Local user
+
+  const url = getVideoAbuseActivityPubUrl(videoAbuse)
+
+  logger.info('Creating job to send video abuse %s.', url)
+
+  // Custom audience, we only send the abuse to the origin instance
+  const audience = { to: [ video.VideoChannel.Account.Actor.url ], cc: [] }
+  const flagActivity = buildFlagActivity(url, byActor, videoAbuse, audience)
+
+  return unicastTo(flagActivity, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl)
+}
+
+function buildFlagActivity (url: string, byActor: ActorModel, videoAbuse: VideoAbuseModel, audience: ActivityAudience): ActivityFlag {
+  if (!audience) audience = getAudience(byActor)
+
+  const activity = Object.assign(
+    { id: url, actor: byActor.url },
+    videoAbuse.toActivityPubObject()
+  )
+
+  return audiencify(activity, audience)
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  sendVideoAbuse
+}
diff --git a/server/lib/activitypub/send/send-like.ts b/server/lib/activitypub/send/send-like.ts
index 89307acc6..35227887a 100644
--- a/server/lib/activitypub/send/send-like.ts
+++ b/server/lib/activitypub/send/send-like.ts
@@ -24,8 +24,8 @@ function buildLikeActivity (url: string, byActor: ActorModel, video: VideoModel,
 
   return audiencify(
     {
-      type: 'Like' as 'Like',
       id: url,
+      type: 'Like' as 'Like',
       actor: byActor.url,
       object: video.url
     },
diff --git a/server/lib/activitypub/send/send-undo.ts b/server/lib/activitypub/send/send-undo.ts
index 5236d2cb3..ecbf605d6 100644
--- a/server/lib/activitypub/send/send-undo.ts
+++ b/server/lib/activitypub/send/send-undo.ts
@@ -2,7 +2,7 @@ import { Transaction } from 'sequelize'
 import {
   ActivityAnnounce,
   ActivityAudience,
-  ActivityCreate,
+  ActivityCreate, ActivityDislike,
   ActivityFollow,
   ActivityLike,
   ActivityUndo
@@ -13,13 +13,14 @@ import { VideoModel } from '../../../models/video/video'
 import { getActorFollowActivityPubUrl, getUndoActivityPubUrl, getVideoDislikeActivityPubUrl, getVideoLikeActivityPubUrl } from '../url'
 import { broadcastToFollowers, sendVideoRelatedActivity, unicastTo } from './utils'
 import { audiencify, getAudience } from '../audience'
-import { buildCreateActivity, buildDislikeActivity } from './send-create'
+import { buildCreateActivity } from './send-create'
 import { buildFollowActivity } from './send-follow'
 import { buildLikeActivity } from './send-like'
 import { VideoShareModel } from '../../../models/video/video-share'
 import { buildAnnounceWithVideoAudience } from './send-announce'
 import { logger } from '../../../helpers/logger'
 import { VideoRedundancyModel } from '../../../models/redundancy/video-redundancy'
+import { buildDislikeActivity } from './send-dislike'
 
 async function sendUndoFollow (actorFollow: ActorFollowModel, t: Transaction) {
   const me = actorFollow.ActorFollower
@@ -64,16 +65,16 @@ async function sendUndoDislike (byActor: ActorModel, video: VideoModel, t: Trans
   logger.info('Creating job to undo a dislike of video %s.', video.url)
 
   const dislikeUrl = getVideoDislikeActivityPubUrl(byActor, video)
-  const dislikeActivity = buildDislikeActivity(byActor, video)
-  const createDislikeActivity = buildCreateActivity(dislikeUrl, byActor, dislikeActivity)
+  const dislikeActivity = buildDislikeActivity(dislikeUrl, byActor, video)
 
-  return sendUndoVideoRelatedActivity({ byActor, video, url: dislikeUrl, activity: createDislikeActivity, transaction: t })
+  return sendUndoVideoRelatedActivity({ byActor, video, url: dislikeUrl, activity: dislikeActivity, transaction: t })
 }
 
 async function sendUndoCacheFile (byActor: ActorModel, redundancyModel: VideoRedundancyModel, t: Transaction) {
   logger.info('Creating job to undo cache file %s.', redundancyModel.url)
 
-  const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(redundancyModel.VideoFile.Video.id)
+  const videoId = redundancyModel.getVideo().id
+  const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoId)
   const createActivity = buildCreateActivity(redundancyModel.url, byActor, redundancyModel.toActivityPubObject())
 
   return sendUndoVideoRelatedActivity({ byActor, video, url: redundancyModel.url, activity: createActivity, transaction: t })
@@ -94,7 +95,7 @@ export {
 function undoActivityData (
   url: string,
   byActor: ActorModel,
-  object: ActivityFollow | ActivityLike | ActivityCreate | ActivityAnnounce,
+  object: ActivityFollow | ActivityLike | ActivityDislike | ActivityCreate | ActivityAnnounce,
   audience?: ActivityAudience
 ): ActivityUndo {
   if (!audience) audience = getAudience(byActor)
@@ -114,7 +115,7 @@ async function sendUndoVideoRelatedActivity (options: {
   byActor: ActorModel,
   video: VideoModel,
   url: string,
-  activity: ActivityFollow | ActivityLike | ActivityCreate | ActivityAnnounce,
+  activity: ActivityFollow | ActivityLike | ActivityDislike | ActivityCreate | ActivityAnnounce,
   transaction: Transaction
 }) {
   const activityBuilder = (audience: ActivityAudience) => {
diff --git a/server/lib/activitypub/send/send-update.ts b/server/lib/activitypub/send/send-update.ts
index a68f03edf..839f66470 100644
--- a/server/lib/activitypub/send/send-update.ts
+++ b/server/lib/activitypub/send/send-update.ts
@@ -61,7 +61,7 @@ async function sendUpdateActor (accountOrChannel: AccountModel | VideoChannelMod
 async function sendUpdateCacheFile (byActor: ActorModel, redundancyModel: VideoRedundancyModel) {
   logger.info('Creating job to update cache file %s.', redundancyModel.url)
 
-  const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(redundancyModel.VideoFile.Video.id)
+  const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(redundancyModel.getVideo().id)
 
   const activityBuilder = (audience: ActivityAudience) => {
     const redundancyObject = redundancyModel.toActivityPubObject()
diff --git a/server/lib/activitypub/send/send-view.ts b/server/lib/activitypub/send/send-view.ts
new file mode 100644
index 000000000..8ad126be0
--- /dev/null
+++ b/server/lib/activitypub/send/send-view.ts
@@ -0,0 +1,40 @@
+import { Transaction } from 'sequelize'
+import { ActivityAudience, ActivityView } from '../../../../shared/models/activitypub'
+import { ActorModel } from '../../../models/activitypub/actor'
+import { VideoModel } from '../../../models/video/video'
+import { getVideoLikeActivityPubUrl } from '../url'
+import { sendVideoRelatedActivity } from './utils'
+import { audiencify, getAudience } from '../audience'
+import { logger } from '../../../helpers/logger'
+
+async function sendView (byActor: ActorModel, video: VideoModel, t: Transaction) {
+  logger.info('Creating job to send view of %s.', video.url)
+
+  const activityBuilder = (audience: ActivityAudience) => {
+    const url = getVideoLikeActivityPubUrl(byActor, video)
+
+    return buildViewActivity(url, byActor, video, audience)
+  }
+
+  return sendVideoRelatedActivity(activityBuilder, { byActor, video, transaction: t })
+}
+
+function buildViewActivity (url: string, byActor: ActorModel, video: VideoModel, audience?: ActivityAudience): ActivityView {
+  if (!audience) audience = getAudience(byActor)
+
+  return audiencify(
+    {
+      id: url,
+      type: 'View' as 'View',
+      actor: byActor.url,
+      object: video.url
+    },
+    audience
+  )
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  sendView
+}
diff --git a/server/lib/activitypub/share.ts b/server/lib/activitypub/share.ts
index 3ff60a97c..1767df0ae 100644
--- a/server/lib/activitypub/share.ts
+++ b/server/lib/activitypub/share.ts
@@ -4,13 +4,14 @@ import { getServerActor } from '../../helpers/utils'
 import { VideoModel } from '../../models/video/video'
 import { VideoShareModel } from '../../models/video/video-share'
 import { sendUndoAnnounce, sendVideoAnnounce } from './send'
-import { getAnnounceActivityPubUrl } from './url'
+import { getVideoAnnounceActivityPubUrl } from './url'
 import { VideoChannelModel } from '../../models/video/video-channel'
 import * as Bluebird from 'bluebird'
 import { doRequest } from '../../helpers/requests'
 import { getOrCreateActorAndServerAndModel } from './actor'
 import { logger } from '../../helpers/logger'
 import { CRAWL_REQUEST_CONCURRENCY } from '../../initializers'
+import { checkUrlsSameHost, getAPId } from '../../helpers/activitypub'
 
 async function shareVideoByServerAndChannel (video: VideoModel, t: Transaction) {
   if (video.privacy === VideoPrivacy.PRIVATE) return undefined
@@ -38,9 +39,13 @@ async function addVideoShares (shareUrls: string[], instance: VideoModel) {
         json: true,
         activityPub: true
       })
-      if (!body || !body.actor) throw new Error('Body of body actor is invalid')
+      if (!body || !body.actor) throw new Error('Body or body actor is invalid')
+
+      const actorUrl = getAPId(body.actor)
+      if (checkUrlsSameHost(shareUrl, actorUrl) !== true) {
+        throw new Error(`Actor url ${actorUrl} has not the same host than the share url ${shareUrl}`)
+      }
 
-      const actorUrl = body.actor
       const actor = await getOrCreateActorAndServerAndModel(actorUrl)
 
       const entry = {
@@ -72,8 +77,8 @@ export {
 async function shareByServer (video: VideoModel, t: Transaction) {
   const serverActor = await getServerActor()
 
-  const serverShareUrl = getAnnounceActivityPubUrl(video.url, serverActor)
-  return VideoShareModel.findOrCreate({
+  const serverShareUrl = getVideoAnnounceActivityPubUrl(serverActor, video)
+  const [ serverShare ] = await VideoShareModel.findOrCreate({
     defaults: {
       actorId: serverActor.id,
       videoId: video.id,
@@ -83,16 +88,14 @@ async function shareByServer (video: VideoModel, t: Transaction) {
       url: serverShareUrl
     },
     transaction: t
-  }).then(([ serverShare, created ]) => {
-    if (created) return sendVideoAnnounce(serverActor, serverShare, video, t)
-
-    return undefined
   })
+
+  return sendVideoAnnounce(serverActor, serverShare, video, t)
 }
 
 async function shareByVideoChannel (video: VideoModel, t: Transaction) {
-  const videoChannelShareUrl = getAnnounceActivityPubUrl(video.url, video.VideoChannel.Actor)
-  return VideoShareModel.findOrCreate({
+  const videoChannelShareUrl = getVideoAnnounceActivityPubUrl(video.VideoChannel.Actor, video)
+  const [ videoChannelShare ] = await VideoShareModel.findOrCreate({
     defaults: {
       actorId: video.VideoChannel.actorId,
       videoId: video.id,
@@ -102,11 +105,9 @@ async function shareByVideoChannel (video: VideoModel, t: Transaction) {
       url: videoChannelShareUrl
     },
     transaction: t
-  }).then(([ videoChannelShare, created ]) => {
-    if (created) return sendVideoAnnounce(video.VideoChannel.Actor, videoChannelShare, video, t)
-
-    return undefined
   })
+
+  return sendVideoAnnounce(video.VideoChannel.Actor, videoChannelShare, video, t)
 }
 
 async function undoShareByVideoChannel (video: VideoModel, oldVideoChannel: VideoChannelModel, t: Transaction) {
diff --git a/server/lib/activitypub/url.ts b/server/lib/activitypub/url.ts
index e792be698..4229fe094 100644
--- a/server/lib/activitypub/url.ts
+++ b/server/lib/activitypub/url.ts
@@ -5,6 +5,8 @@ import { VideoModel } from '../../models/video/video'
 import { VideoAbuseModel } from '../../models/video/video-abuse'
 import { VideoCommentModel } from '../../models/video/video-comment'
 import { VideoFileModel } from '../../models/video/video-file'
+import { VideoStreamingPlaylist } from '../../../shared/models/videos/video-streaming-playlist.model'
+import { VideoStreamingPlaylistModel } from '../../models/video/video-streaming-playlist'
 
 function getVideoActivityPubUrl (video: VideoModel) {
   return CONFIG.WEBSERVER.URL + '/videos/watch/' + video.uuid
@@ -16,6 +18,10 @@ function getVideoCacheFileActivityPubUrl (videoFile: VideoFileModel) {
   return `${CONFIG.WEBSERVER.URL}/redundancy/videos/${videoFile.Video.uuid}/${videoFile.resolution}${suffixFPS}`
 }
 
+function getVideoCacheStreamingPlaylistActivityPubUrl (video: VideoModel, playlist: VideoStreamingPlaylistModel) {
+  return `${CONFIG.WEBSERVER.URL}/redundancy/video-playlists/${playlist.getStringType()}/${video.uuid}`
+}
+
 function getVideoCommentActivityPubUrl (video: VideoModel, videoComment: VideoCommentModel) {
   return CONFIG.WEBSERVER.URL + '/videos/watch/' + video.uuid + '/comments/' + videoComment.id
 }
@@ -33,14 +39,14 @@ function getVideoAbuseActivityPubUrl (videoAbuse: VideoAbuseModel) {
 }
 
 function getVideoViewActivityPubUrl (byActor: ActorModel, video: VideoModel) {
-  return video.url + '/views/' + byActor.uuid + '/' + new Date().toISOString()
+  return byActor.url + '/views/videos/' + video.id + '/' + new Date().toISOString()
 }
 
-function getVideoLikeActivityPubUrl (byActor: ActorModel, video: VideoModel) {
+function getVideoLikeActivityPubUrl (byActor: ActorModel, video: VideoModel | { id: number }) {
   return byActor.url + '/likes/' + video.id
 }
 
-function getVideoDislikeActivityPubUrl (byActor: ActorModel, video: VideoModel) {
+function getVideoDislikeActivityPubUrl (byActor: ActorModel, video: VideoModel | { id: number }) {
   return byActor.url + '/dislikes/' + video.id
 }
 
@@ -74,8 +80,8 @@ function getActorFollowAcceptActivityPubUrl (actorFollow: ActorFollowModel) {
   return follower.url + '/accepts/follows/' + me.id
 }
 
-function getAnnounceActivityPubUrl (originalUrl: string, byActor: ActorModel) {
-  return originalUrl + '/announces/' + byActor.id
+function getVideoAnnounceActivityPubUrl (byActor: ActorModel, video: VideoModel) {
+  return video.url + '/announces/' + byActor.id
 }
 
 function getDeleteActivityPubUrl (originalUrl: string) {
@@ -92,12 +98,13 @@ function getUndoActivityPubUrl (originalUrl: string) {
 
 export {
   getVideoActivityPubUrl,
+  getVideoCacheStreamingPlaylistActivityPubUrl,
   getVideoChannelActivityPubUrl,
   getAccountActivityPubUrl,
   getVideoAbuseActivityPubUrl,
   getActorFollowActivityPubUrl,
   getActorFollowAcceptActivityPubUrl,
-  getAnnounceActivityPubUrl,
+  getVideoAnnounceActivityPubUrl,
   getUpdateActivityPubUrl,
   getUndoActivityPubUrl,
   getVideoViewActivityPubUrl,
diff --git a/server/lib/activitypub/video-comments.ts b/server/lib/activitypub/video-comments.ts
index c8c17f4c4..e87301fe7 100644
--- a/server/lib/activitypub/video-comments.ts
+++ b/server/lib/activitypub/video-comments.ts
@@ -9,6 +9,7 @@ import { VideoCommentModel } from '../../models/video/video-comment'
 import { getOrCreateActorAndServerAndModel } from './actor'
 import { getOrCreateVideoAndAccountAndChannel } from './videos'
 import * as Bluebird from 'bluebird'
+import { checkUrlsSameHost } from '../../helpers/activitypub'
 
 async function videoCommentActivityObjectToDBAttributes (video: VideoModel, actor: ActorModel, comment: VideoCommentObject) {
   let originCommentId: number = null
@@ -61,7 +62,15 @@ async function addVideoComment (videoInstance: VideoModel, commentUrl: string) {
   const actorUrl = body.attributedTo
   if (!actorUrl) return { created: false }
 
-  const actor = await getOrCreateActorAndServerAndModel(actorUrl)
+  if (checkUrlsSameHost(commentUrl, actorUrl) !== true) {
+    throw new Error(`Actor url ${actorUrl} has not the same host than the comment url ${commentUrl}`)
+  }
+
+  if (checkUrlsSameHost(body.id, commentUrl) !== true) {
+    throw new Error(`Comment url ${commentUrl} host is different from the AP object id ${body.id}`)
+  }
+
+  const actor = await getOrCreateActorAndServerAndModel(actorUrl, 'all')
   const entry = await videoCommentActivityObjectToDBAttributes(videoInstance, actor, body)
   if (!entry) return { created: false }
 
@@ -71,6 +80,8 @@ async function addVideoComment (videoInstance: VideoModel, commentUrl: string) {
     },
     defaults: entry
   })
+  comment.Account = actor.Account
+  comment.Video = videoInstance
 
   return { comment, created }
 }
@@ -134,6 +145,14 @@ async function resolveThread (url: string, comments: VideoCommentModel[] = []) {
     const actorUrl = body.attributedTo
     if (!actorUrl) throw new Error('Miss attributed to in comment')
 
+    if (checkUrlsSameHost(url, actorUrl) !== true) {
+      throw new Error(`Actor url ${actorUrl} has not the same host than the comment url ${url}`)
+    }
+
+    if (checkUrlsSameHost(body.id, url) !== true) {
+      throw new Error(`Comment url ${url} host is different from the AP object id ${body.id}`)
+    }
+
     const actor = await getOrCreateActorAndServerAndModel(actorUrl)
     const comment = new VideoCommentModel({
       url: body.id,
diff --git a/server/lib/activitypub/video-rates.ts b/server/lib/activitypub/video-rates.ts
index 1619251c3..7aac79118 100644
--- a/server/lib/activitypub/video-rates.ts
+++ b/server/lib/activitypub/video-rates.ts
@@ -1,20 +1,43 @@
 import { Transaction } from 'sequelize'
 import { AccountModel } from '../../models/account/account'
 import { VideoModel } from '../../models/video/video'
-import { sendCreateDislike, sendLike, sendUndoDislike, sendUndoLike } from './send'
+import { sendLike, sendUndoDislike, sendUndoLike } from './send'
 import { VideoRateType } from '../../../shared/models/videos'
 import * as Bluebird from 'bluebird'
 import { getOrCreateActorAndServerAndModel } from './actor'
 import { AccountVideoRateModel } from '../../models/account/account-video-rate'
 import { logger } from '../../helpers/logger'
 import { CRAWL_REQUEST_CONCURRENCY } from '../../initializers'
+import { doRequest } from '../../helpers/requests'
+import { checkUrlsSameHost, getAPId } from '../../helpers/activitypub'
+import { ActorModel } from '../../models/activitypub/actor'
+import { getVideoDislikeActivityPubUrl, getVideoLikeActivityPubUrl } from './url'
+import { sendDislike } from './send/send-dislike'
 
-async function createRates (actorUrls: string[], video: VideoModel, rate: VideoRateType) {
+async function createRates (ratesUrl: string[], video: VideoModel, rate: VideoRateType) {
   let rateCounts = 0
 
-  await Bluebird.map(actorUrls, async actorUrl => {
+  await Bluebird.map(ratesUrl, async rateUrl => {
     try {
+      // Fetch url
+      const { body } = await doRequest({
+        uri: rateUrl,
+        json: true,
+        activityPub: true
+      })
+      if (!body || !body.actor) throw new Error('Body or body actor is invalid')
+
+      const actorUrl = getAPId(body.actor)
+      if (checkUrlsSameHost(actorUrl, rateUrl) !== true) {
+        throw new Error(`Rate url ${rateUrl} has not the same host than actor url ${actorUrl}`)
+      }
+
+      if (checkUrlsSameHost(body.id, rateUrl) !== true) {
+        throw new Error(`Rate url ${rateUrl} host is different from the AP object id ${body.id}`)
+      }
+
       const actor = await getOrCreateActorAndServerAndModel(actorUrl)
+
       const [ , created ] = await AccountVideoRateModel
         .findOrCreate({
           where: {
@@ -24,13 +47,14 @@ async function createRates (actorUrls: string[], video: VideoModel, rate: VideoR
           defaults: {
             videoId: video.id,
             accountId: actor.Account.id,
-            type: rate
+            type: rate,
+            url: body.id
           }
         })
 
       if (created) rateCounts += 1
     } catch (err) {
-      logger.warn('Cannot add rate %s for actor %s.', rate, actorUrl, { err })
+      logger.warn('Cannot add rate %s.', rateUrl, { err })
     }
   }, { concurrency: CRAWL_REQUEST_CONCURRENCY })
 
@@ -59,10 +83,15 @@ async function sendVideoRateChange (account: AccountModel,
   // Like
   if (likes > 0) await sendLike(actor, video, t)
   // Dislike
-  if (dislikes > 0) await sendCreateDislike(actor, video, t)
+  if (dislikes > 0) await sendDislike(actor, video, t)
+}
+
+function getRateUrl (rateType: VideoRateType, actor: ActorModel, video: VideoModel) {
+  return rateType === 'like' ? getVideoLikeActivityPubUrl(actor, video) : getVideoDislikeActivityPubUrl(actor, video)
 }
 
 export {
+  getRateUrl,
   createRates,
   sendVideoRateChange
 }
diff --git a/server/lib/activitypub/videos.ts b/server/lib/activitypub/videos.ts
index 8521572a1..710929aac 100644
--- a/server/lib/activitypub/videos.ts
+++ b/server/lib/activitypub/videos.ts
@@ -1,17 +1,23 @@
 import * as Bluebird from 'bluebird'
 import * as sequelize from 'sequelize'
 import * as magnetUtil from 'magnet-uri'
-import { join } from 'path'
 import * as request from 'request'
-import { ActivityIconObject, ActivityUrlObject, ActivityVideoUrlObject, VideoState } from '../../../shared/index'
+import {
+  ActivityIconObject,
+  ActivityPlaylistSegmentHashesObject,
+  ActivityPlaylistUrlObject,
+  ActivityUrlObject,
+  ActivityVideoUrlObject,
+  VideoState
+} from '../../../shared/index'
 import { VideoTorrentObject } from '../../../shared/models/activitypub/objects'
 import { VideoPrivacy } from '../../../shared/models/videos'
 import { sanitizeAndCheckVideoTorrentObject } from '../../helpers/custom-validators/activitypub/videos'
 import { isVideoFileInfoHashValid } from '../../helpers/custom-validators/videos'
 import { resetSequelizeInstance, retryTransactionWrapper } from '../../helpers/database-utils'
 import { logger } from '../../helpers/logger'
-import { doRequest, doRequestAndSaveToFile } from '../../helpers/requests'
-import { ACTIVITY_PUB, CONFIG, REMOTE_SCHEME, sequelizeTypescript, VIDEO_MIMETYPE_EXT } from '../../initializers'
+import { doRequest, downloadImage } from '../../helpers/requests'
+import { ACTIVITY_PUB, CONFIG, MIMETYPES, REMOTE_SCHEME, sequelizeTypescript, THUMBNAILS_SIZE } from '../../initializers'
 import { ActorModel } from '../../models/activitypub/actor'
 import { TagModel } from '../../models/video/tag'
 import { VideoModel } from '../../models/video/video'
@@ -29,6 +35,11 @@ import { createRates } from './video-rates'
 import { addVideoShares, shareVideoByServerAndChannel } from './share'
 import { AccountModel } from '../../models/account/account'
 import { fetchVideoByUrl, VideoFetchByUrlType } from '../../helpers/video'
+import { checkUrlsSameHost, getAPId } from '../../helpers/activitypub'
+import { Notifier } from '../notifier'
+import { VideoStreamingPlaylistModel } from '../../models/video/video-streaming-playlist'
+import { VideoStreamingPlaylistType } from '../../../shared/models/videos/video-streaming-playlist.type'
+import { FilteredModelAttributes } from 'sequelize-typescript/lib/models/Model'
 
 async function federateVideoIfNeeded (video: VideoModel, isNewVideo: boolean, transaction?: sequelize.Transaction) {
   // If the video is not private and published, we federate it
@@ -63,7 +74,7 @@ async function fetchRemoteVideo (videoUrl: string): Promise<{ response: request.
 
   const { response, body } = await doRequest(options)
 
-  if (sanitizeAndCheckVideoTorrentObject(body) === false) {
+  if (sanitizeAndCheckVideoTorrentObject(body) === false || checkUrlsSameHost(body.id, videoUrl) !== true) {
     logger.debug('Remote video JSON is not valid.', { body })
     return { response, videoObject: undefined }
   }
@@ -94,19 +105,18 @@ function fetchRemoteVideoStaticFile (video: VideoModel, path: string, reject: Fu
 
 function generateThumbnailFromUrl (video: VideoModel, icon: ActivityIconObject) {
   const thumbnailName = video.getThumbnailName()
-  const thumbnailPath = join(CONFIG.STORAGE.THUMBNAILS_DIR, thumbnailName)
 
-  const options = {
-    method: 'GET',
-    uri: icon.url
-  }
-  return doRequestAndSaveToFile(options, thumbnailPath)
+  return downloadImage(icon.url, CONFIG.STORAGE.THUMBNAILS_DIR, thumbnailName, THUMBNAILS_SIZE)
 }
 
 function getOrCreateVideoChannelFromVideoObject (videoObject: VideoTorrentObject) {
   const channel = videoObject.attributedTo.find(a => a.type === 'Group')
   if (!channel) throw new Error('Cannot find associated video channel to video ' + videoObject.url)
 
+  if (checkUrlsSameHost(channel.id, videoObject.id) !== true) {
+    throw new Error(`Video channel url ${channel.id} does not have the same host than video object id ${videoObject.id}`)
+  }
+
   return getOrCreateActorAndServerAndModel(channel.id, 'all')
 }
 
@@ -116,7 +126,7 @@ type SyncParam = {
   shares: boolean
   comments: boolean
   thumbnail: boolean
-  refreshVideo: boolean
+  refreshVideo?: boolean
 }
 async function syncVideoExternalAttributes (video: VideoModel, fetchedVideo: VideoTorrentObject, syncParam: SyncParam) {
   logger.info('Adding likes/dislikes/shares/comments of video %s.', video.uuid)
@@ -155,31 +165,34 @@ async function syncVideoExternalAttributes (video: VideoModel, fetchedVideo: Vid
 }
 
 async function getOrCreateVideoAndAccountAndChannel (options: {
-  videoObject: VideoTorrentObject | string,
+  videoObject: { id: string } | string,
   syncParam?: SyncParam,
   fetchType?: VideoFetchByUrlType,
-  refreshViews?: boolean
+  allowRefresh?: boolean // true by default
 }) {
   // Default params
   const syncParam = options.syncParam || { likes: true, dislikes: true, shares: true, comments: true, thumbnail: true, refreshVideo: false }
   const fetchType = options.fetchType || 'all'
-  const refreshViews = options.refreshViews || false
+  const allowRefresh = options.allowRefresh !== false
 
   // Get video url
-  const videoUrl = typeof options.videoObject === 'string' ? options.videoObject : options.videoObject.id
+  const videoUrl = getAPId(options.videoObject)
 
   let videoFromDatabase = await fetchVideoByUrl(videoUrl, fetchType)
   if (videoFromDatabase) {
-    const refreshOptions = {
-      video: videoFromDatabase,
-      fetchedType: fetchType,
-      syncParam,
-      refreshViews
+
+    if (allowRefresh === true) {
+      const refreshOptions = {
+        video: videoFromDatabase,
+        fetchedType: fetchType,
+        syncParam
+      }
+
+      if (syncParam.refreshVideo === true) videoFromDatabase = await refreshVideoIfNeeded(refreshOptions)
+      else await JobQueue.Instance.createJob({ type: 'activitypub-refresher', payload: { type: 'video', url: videoFromDatabase.url } })
     }
-    const p = refreshVideoIfNeeded(refreshOptions)
-    if (syncParam.refreshVideo === true) videoFromDatabase = await p
 
-    return { video: videoFromDatabase }
+    return { video: videoFromDatabase, created: false }
   }
 
   const { videoObject: fetchedVideo } = await fetchRemoteVideo(videoUrl)
@@ -190,7 +203,7 @@ async function getOrCreateVideoAndAccountAndChannel (options: {
 
   await syncVideoExternalAttributes(video, fetchedVideo, syncParam)
 
-  return { video }
+  return { video, created: true }
 }
 
 async function updateVideoFromAP (options: {
@@ -198,17 +211,17 @@ async function updateVideoFromAP (options: {
   videoObject: VideoTorrentObject,
   account: AccountModel,
   channel: VideoChannelModel,
-  updateViews: boolean,
   overrideTo?: string[]
 }) {
   logger.debug('Updating remote video "%s".', options.videoObject.uuid)
+
   let videoFieldsSave: any
+  const wasPrivateVideo = options.video.privacy === VideoPrivacy.PRIVATE
+  const wasUnlistedVideo = options.video.privacy === VideoPrivacy.UNLISTED
 
   try {
     await sequelizeTypescript.transaction(async t => {
-      const sequelizeOptions = {
-        transaction: t
-      }
+      const sequelizeOptions = { transaction: t }
 
       videoFieldsSave = options.video.toJSON()
 
@@ -238,14 +251,10 @@ async function updateVideoFromAP (options: {
       options.video.set('publishedAt', videoData.publishedAt)
       options.video.set('privacy', videoData.privacy)
       options.video.set('channelId', videoData.channelId)
+      options.video.set('views', videoData.views)
 
-      if (options.updateViews === true) options.video.set('views', videoData.views)
       await options.video.save(sequelizeOptions)
 
-      // Don't block on request
-      generateThumbnailFromUrl(options.video, options.videoObject.icon)
-        .catch(err => logger.warn('Cannot generate thumbnail of %s.', options.videoObject.id, { err }))
-
       {
         const videoFileAttributes = videoFileActivityUrlToDBAttributes(options.video, options.videoObject)
         const newVideoFiles = videoFileAttributes.map(a => new VideoFileModel(a))
@@ -266,6 +275,25 @@ async function updateVideoFromAP (options: {
       }
 
       {
+        const streamingPlaylistAttributes = streamingPlaylistActivityUrlToDBAttributes(options.video, options.videoObject)
+        const newStreamingPlaylists = streamingPlaylistAttributes.map(a => new VideoStreamingPlaylistModel(a))
+
+        // Remove video files that do not exist anymore
+        const destroyTasks = options.video.VideoStreamingPlaylists
+                                    .filter(f => !newStreamingPlaylists.find(newPlaylist => newPlaylist.hasSameUniqueKeysThan(f)))
+                                    .map(f => f.destroy(sequelizeOptions))
+        await Promise.all(destroyTasks)
+
+        // Update or add other one
+        const upsertTasks = streamingPlaylistAttributes.map(a => {
+          return VideoStreamingPlaylistModel.upsert<VideoStreamingPlaylistModel>(a, { returning: true, transaction: t })
+                               .then(([ streamingPlaylist ]) => streamingPlaylist)
+        })
+
+        options.video.VideoStreamingPlaylists = await Promise.all(upsertTasks)
+      }
+
+      {
         // Update Tags
         const tags = options.videoObject.tag.map(tag => tag.name)
         const tagInstances = await TagModel.findOrCreateTags(tags, t)
@@ -283,6 +311,11 @@ async function updateVideoFromAP (options: {
       }
     })
 
+    // Notify our users?
+    if (wasPrivateVideo || wasUnlistedVideo) {
+      Notifier.Instance.notifyOnNewVideo(options.video)
+    }
+
     logger.info('Remote video with uuid %s updated', options.videoObject.uuid)
   } catch (err) {
     if (options.video !== undefined && videoFieldsSave !== undefined) {
@@ -293,10 +326,66 @@ async function updateVideoFromAP (options: {
     logger.debug('Cannot update the remote video.', { err })
     throw err
   }
+
+  try {
+    await generateThumbnailFromUrl(options.video, options.videoObject.icon)
+  } catch (err) {
+    logger.warn('Cannot generate thumbnail of %s.', options.videoObject.id, { err })
+  }
+}
+
+async function refreshVideoIfNeeded (options: {
+  video: VideoModel,
+  fetchedType: VideoFetchByUrlType,
+  syncParam: SyncParam
+}): Promise<VideoModel> {
+  if (!options.video.isOutdated()) return options.video
+
+  // We need more attributes if the argument video was fetched with not enough joints
+  const video = options.fetchedType === 'all' ? options.video : await VideoModel.loadByUrlAndPopulateAccount(options.video.url)
+
+  try {
+    const { response, videoObject } = await fetchRemoteVideo(video.url)
+    if (response.statusCode === 404) {
+      logger.info('Cannot refresh remote video %s: video does not exist anymore. Deleting it.', video.url)
+
+      // Video does not exist anymore
+      await video.destroy()
+      return undefined
+    }
+
+    if (videoObject === undefined) {
+      logger.warn('Cannot refresh remote video %s: invalid body.', video.url)
+
+      await video.setAsRefreshed()
+      return video
+    }
+
+    const channelActor = await getOrCreateVideoChannelFromVideoObject(videoObject)
+    const account = await AccountModel.load(channelActor.VideoChannel.accountId)
+
+    const updateOptions = {
+      video,
+      videoObject,
+      account,
+      channel: channelActor.VideoChannel
+    }
+    await retryTransactionWrapper(updateVideoFromAP, updateOptions)
+    await syncVideoExternalAttributes(video, videoObject, options.syncParam)
+
+    return video
+  } catch (err) {
+    logger.warn('Cannot refresh video %s.', options.video.url, { err })
+
+    // Don't refresh in loop
+    await video.setAsRefreshed()
+    return video
+  }
 }
 
 export {
   updateVideoFromAP,
+  refreshVideoIfNeeded,
   federateVideoIfNeeded,
   fetchRemoteVideo,
   getOrCreateVideoAndAccountAndChannel,
@@ -308,10 +397,23 @@ export {
 
 // ---------------------------------------------------------------------------
 
-function isActivityVideoUrlObject (url: ActivityUrlObject): url is ActivityVideoUrlObject {
-  const mimeTypes = Object.keys(VIDEO_MIMETYPE_EXT)
+function isAPVideoUrlObject (url: ActivityUrlObject): url is ActivityVideoUrlObject {
+  const mimeTypes = Object.keys(MIMETYPES.VIDEO.MIMETYPE_EXT)
 
-  return mimeTypes.indexOf(url.mimeType) !== -1 && url.mimeType.startsWith('video/')
+  const urlMediaType = url.mediaType || url.mimeType
+  return mimeTypes.indexOf(urlMediaType) !== -1 && urlMediaType.startsWith('video/')
+}
+
+function isAPStreamingPlaylistUrlObject (url: ActivityUrlObject): url is ActivityPlaylistUrlObject {
+  const urlMediaType = url.mediaType || url.mimeType
+
+  return urlMediaType === 'application/x-mpegURL'
+}
+
+function isAPPlaylistSegmentHashesUrlObject (tag: any): tag is ActivityPlaylistSegmentHashesObject {
+  const urlMediaType = tag.mediaType || tag.mimeType
+
+  return tag.name === 'sha256' && tag.type === 'Link' && urlMediaType === 'application/json'
 }
 
 async function createVideo (videoObject: VideoTorrentObject, channelActor: ActorModel, waitThumbnail = false) {
@@ -334,8 +436,14 @@ async function createVideo (videoObject: VideoTorrentObject, channelActor: Actor
     const videoFilePromises = videoFileAttributes.map(f => VideoFileModel.create(f, { transaction: t }))
     await Promise.all(videoFilePromises)
 
+    const videoStreamingPlaylists = streamingPlaylistActivityUrlToDBAttributes(videoCreated, videoObject)
+    const playlistPromises = videoStreamingPlaylists.map(p => VideoStreamingPlaylistModel.create(p, { transaction: t }))
+    await Promise.all(playlistPromises)
+
     // Process tags
-    const tags = videoObject.tag.map(t => t.name)
+    const tags = videoObject.tag
+                            .filter(t => t.type === 'Hashtag')
+                            .map(t => t.name)
     const tagInstances = await TagModel.findOrCreateTags(tags, t)
     await videoCreated.$set('Tags', tagInstances, sequelizeOptions)
 
@@ -359,52 +467,6 @@ async function createVideo (videoObject: VideoTorrentObject, channelActor: Actor
   return videoCreated
 }
 
-async function refreshVideoIfNeeded (options: {
-  video: VideoModel,
-  fetchedType: VideoFetchByUrlType,
-  syncParam: SyncParam,
-  refreshViews: boolean
-}): Promise<VideoModel> {
-  if (!options.video.isOutdated()) return options.video
-
-  // We need more attributes if the argument video was fetched with not enough joints
-  const video = options.fetchedType === 'all' ? options.video : await VideoModel.loadByUrlAndPopulateAccount(options.video.url)
-
-  try {
-    const { response, videoObject } = await fetchRemoteVideo(video.url)
-    if (response.statusCode === 404) {
-      logger.info('Cannot refresh remote video %s: video does not exist anymore. Deleting it.', video.url)
-
-      // Video does not exist anymore
-      await video.destroy()
-      return undefined
-    }
-
-    if (videoObject === undefined) {
-      logger.warn('Cannot refresh remote video %s: invalid body.', video.url)
-      return video
-    }
-
-    const channelActor = await getOrCreateVideoChannelFromVideoObject(videoObject)
-    const account = await AccountModel.load(channelActor.VideoChannel.accountId)
-
-    const updateOptions = {
-      video,
-      videoObject,
-      account,
-      channel: channelActor.VideoChannel,
-      updateViews: options.refreshViews
-    }
-    await retryTransactionWrapper(updateVideoFromAP, updateOptions)
-    await syncVideoExternalAttributes(video, videoObject, options.syncParam)
-
-    return video
-  } catch (err) {
-    logger.warn('Cannot refresh video %s.', options.video.url, { err })
-    return video
-  }
-}
-
 async function videoActivityObjectToDBAttributes (
   videoChannel: VideoChannelModel,
   videoObject: VideoTorrentObject,
@@ -460,17 +522,18 @@ async function videoActivityObjectToDBAttributes (
 }
 
 function videoFileActivityUrlToDBAttributes (video: VideoModel, videoObject: VideoTorrentObject) {
-  const fileUrls = videoObject.url.filter(u => isActivityVideoUrlObject(u)) as ActivityVideoUrlObject[]
+  const fileUrls = videoObject.url.filter(u => isAPVideoUrlObject(u)) as ActivityVideoUrlObject[]
 
   if (fileUrls.length === 0) {
     throw new Error('Cannot find video files for ' + video.url)
   }
 
-  const attributes: VideoFileModel[] = []
+  const attributes: FilteredModelAttributes<VideoFileModel>[] = []
   for (const fileUrl of fileUrls) {
     // Fetch associated magnet uri
     const magnet = videoObject.url.find(u => {
-      return u.mimeType === 'application/x-bittorrent;x-scheme-handler/magnet' && u.height === fileUrl.height
+      const mediaType = u.mediaType || u.mimeType
+      return mediaType === 'application/x-bittorrent;x-scheme-handler/magnet' && (u as any).height === fileUrl.height
     })
 
     if (!magnet) throw new Error('Cannot find associated magnet uri for file ' + fileUrl.href)
@@ -480,14 +543,53 @@ function videoFileActivityUrlToDBAttributes (video: VideoModel, videoObject: Vid
       throw new Error('Cannot parse magnet URI ' + magnet.href)
     }
 
+    const mediaType = fileUrl.mediaType || fileUrl.mimeType
     const attribute = {
-      extname: VIDEO_MIMETYPE_EXT[ fileUrl.mimeType ],
+      extname: MIMETYPES.VIDEO.MIMETYPE_EXT[ mediaType ],
       infoHash: parsed.infoHash,
       resolution: fileUrl.height,
       size: fileUrl.size,
       videoId: video.id,
       fps: fileUrl.fps || -1
-    } as VideoFileModel
+    }
+
+    attributes.push(attribute)
+  }
+
+  return attributes
+}
+
+function streamingPlaylistActivityUrlToDBAttributes (video: VideoModel, videoObject: VideoTorrentObject) {
+  const playlistUrls = videoObject.url.filter(u => isAPStreamingPlaylistUrlObject(u)) as ActivityPlaylistUrlObject[]
+  if (playlistUrls.length === 0) return []
+
+  const attributes: FilteredModelAttributes<VideoStreamingPlaylistModel>[] = []
+  for (const playlistUrlObject of playlistUrls) {
+    const p2pMediaLoaderInfohashes = playlistUrlObject.tag
+                                                      .filter(t => t.type === 'Infohash')
+                                                      .map(t => t.name)
+    if (p2pMediaLoaderInfohashes.length === 0) {
+      logger.warn('No infohashes found in AP playlist object.', { playlistUrl: playlistUrlObject })
+      continue
+    }
+
+    const segmentsSha256UrlObject = playlistUrlObject.tag
+                                                     .find(t => {
+                                                       return isAPPlaylistSegmentHashesUrlObject(t)
+                                                     }) as ActivityPlaylistSegmentHashesObject
+    if (!segmentsSha256UrlObject) {
+      logger.warn('No segment sha256 URL found in AP playlist object.', { playlistUrl: playlistUrlObject })
+      continue
+    }
+
+    const attribute = {
+      type: VideoStreamingPlaylistType.HLS,
+      playlistUrl: playlistUrlObject.href,
+      segmentsSha256Url: segmentsSha256UrlObject.href,
+      p2pMediaLoaderInfohashes,
+      videoId: video.id
+    }
+
     attributes.push(attribute)
   }
 
diff --git a/server/lib/avatar.ts b/server/lib/avatar.ts
index 4b6bc3185..021426a1a 100644
--- a/server/lib/avatar.ts
+++ b/server/lib/avatar.ts
@@ -7,10 +7,11 @@ import { AccountModel } from '../models/account/account'
 import { VideoChannelModel } from '../models/video/video-channel'
 import { extname, join } from 'path'
 import { retryTransactionWrapper } from '../helpers/database-utils'
+import * as uuidv4 from 'uuid/v4'
 
 async function updateActorAvatarFile (avatarPhysicalFile: Express.Multer.File, accountOrChannel: AccountModel | VideoChannelModel) {
   const extension = extname(avatarPhysicalFile.filename)
-  const avatarName = accountOrChannel.Actor.uuid + extension
+  const avatarName = uuidv4() + extension
   const destination = join(CONFIG.STORAGE.AVATARS_DIR, avatarName)
   await processImage(avatarPhysicalFile, destination, AVATARS_SIZE)
 
diff --git a/server/lib/blocklist.ts b/server/lib/blocklist.ts
new file mode 100644
index 000000000..1633e500c
--- /dev/null
+++ b/server/lib/blocklist.ts
@@ -0,0 +1,40 @@
+import { sequelizeTypescript } from '../initializers'
+import { AccountBlocklistModel } from '../models/account/account-blocklist'
+import { ServerBlocklistModel } from '../models/server/server-blocklist'
+
+function addAccountInBlocklist (byAccountId: number, targetAccountId: number) {
+  return sequelizeTypescript.transaction(async t => {
+    return AccountBlocklistModel.upsert({
+      accountId: byAccountId,
+      targetAccountId: targetAccountId
+    }, { transaction: t })
+  })
+}
+
+function addServerInBlocklist (byAccountId: number, targetServerId: number) {
+  return sequelizeTypescript.transaction(async t => {
+    return ServerBlocklistModel.upsert({
+      accountId: byAccountId,
+      targetServerId
+    }, { transaction: t })
+  })
+}
+
+function removeAccountFromBlocklist (accountBlock: AccountBlocklistModel) {
+  return sequelizeTypescript.transaction(async t => {
+    return accountBlock.destroy({ transaction: t })
+  })
+}
+
+function removeServerFromBlocklist (serverBlock: ServerBlocklistModel) {
+  return sequelizeTypescript.transaction(async t => {
+    return serverBlock.destroy({ transaction: t })
+  })
+}
+
+export {
+  addAccountInBlocklist,
+  addServerInBlocklist,
+  removeAccountFromBlocklist,
+  removeServerFromBlocklist
+}
diff --git a/server/lib/cache/actor-follow-score-cache.ts b/server/lib/cache/actor-follow-score-cache.ts
new file mode 100644
index 000000000..d070bde09
--- /dev/null
+++ b/server/lib/cache/actor-follow-score-cache.ts
@@ -0,0 +1,46 @@
+import { ACTOR_FOLLOW_SCORE } from '../../initializers'
+import { logger } from '../../helpers/logger'
+
+// Cache follows scores, instead of writing them too often in database
+// Keep data in memory, we don't really need Redis here as we don't really care to loose some scores
+class ActorFollowScoreCache {
+
+  private static instance: ActorFollowScoreCache
+  private pendingFollowsScore: { [ url: string ]: number } = {}
+
+  private constructor () {}
+
+  static get Instance () {
+    return this.instance || (this.instance = new this())
+  }
+
+  updateActorFollowsScore (goodInboxes: string[], badInboxes: string[]) {
+    if (goodInboxes.length === 0 && badInboxes.length === 0) return
+
+    logger.info('Updating %d good actor follows and %d bad actor follows scores in cache.', goodInboxes.length, badInboxes.length)
+
+    for (const goodInbox of goodInboxes) {
+      if (this.pendingFollowsScore[goodInbox] === undefined) this.pendingFollowsScore[goodInbox] = 0
+
+      this.pendingFollowsScore[goodInbox] += ACTOR_FOLLOW_SCORE.BONUS
+    }
+
+    for (const badInbox of badInboxes) {
+      if (this.pendingFollowsScore[badInbox] === undefined) this.pendingFollowsScore[badInbox] = 0
+
+      this.pendingFollowsScore[badInbox] += ACTOR_FOLLOW_SCORE.PENALTY
+    }
+  }
+
+  getPendingFollowsScoreCopy () {
+    return this.pendingFollowsScore
+  }
+
+  clearPendingFollowsScore () {
+    this.pendingFollowsScore = {}
+  }
+}
+
+export {
+  ActorFollowScoreCache
+}
diff --git a/server/lib/cache/index.ts b/server/lib/cache/index.ts
index 54eb983fa..e921d04a7 100644
--- a/server/lib/cache/index.ts
+++ b/server/lib/cache/index.ts
@@ -1,2 +1,3 @@
+export * from './actor-follow-score-cache'
 export * from './videos-preview-cache'
 export * from './videos-caption-cache'
diff --git a/server/lib/client-html.ts b/server/lib/client-html.ts
index fc013e0c3..b2c376e20 100644
--- a/server/lib/client-html.ts
+++ b/server/lib/client-html.ts
@@ -1,7 +1,7 @@
 import * as express from 'express'
 import * as Bluebird from 'bluebird'
 import { buildFileLocale, getDefaultLocale, is18nLocale, POSSIBLE_LOCALES } from '../../shared/models/i18n/i18n'
-import { CONFIG, CUSTOM_HTML_TAG_COMMENTS, EMBED_SIZE, STATIC_PATHS } from '../initializers'
+import { CONFIG, CUSTOM_HTML_TAG_COMMENTS, EMBED_SIZE } from '../initializers'
 import { join } from 'path'
 import { escapeHTML } from '../helpers/core-utils'
 import { VideoModel } from '../models/video/video'
@@ -18,21 +18,13 @@ export class ClientHtml {
     ClientHtml.htmlCache = {}
   }
 
-  static async getIndexHTML (req: express.Request, res: express.Response, paramLang?: string) {
-    const path = ClientHtml.getIndexPath(req, res, paramLang)
-    if (ClientHtml.htmlCache[path]) return ClientHtml.htmlCache[path]
-
-    const buffer = await readFile(path)
+  static async getDefaultHTMLPage (req: express.Request, res: express.Response, paramLang?: string) {
+    const html = await ClientHtml.getIndexHTML(req, res, paramLang)
 
-    let html = buffer.toString()
-
-    html = ClientHtml.addTitleTag(html)
-    html = ClientHtml.addDescriptionTag(html)
-    html = ClientHtml.addCustomCSS(html)
+    let customHtml = ClientHtml.addTitleTag(html)
+    customHtml = ClientHtml.addDescriptionTag(customHtml)
 
-    ClientHtml.htmlCache[path] = html
-
-    return html
+    return customHtml
   }
 
   static async getWatchHTMLPage (videoId: string, req: express.Request, res: express.Response) {
@@ -55,7 +47,26 @@ export class ClientHtml {
       return ClientHtml.getIndexHTML(req, res)
     }
 
-    return ClientHtml.addOpenGraphAndOEmbedTags(html, video)
+    let customHtml = ClientHtml.addTitleTag(html, escapeHTML(video.name))
+    customHtml = ClientHtml.addDescriptionTag(customHtml, escapeHTML(video.description))
+    customHtml = ClientHtml.addOpenGraphAndOEmbedTags(customHtml, video)
+
+    return customHtml
+  }
+
+  private static async getIndexHTML (req: express.Request, res: express.Response, paramLang?: string) {
+    const path = ClientHtml.getIndexPath(req, res, paramLang)
+    if (ClientHtml.htmlCache[path]) return ClientHtml.htmlCache[path]
+
+    const buffer = await readFile(path)
+
+    let html = buffer.toString()
+
+    html = ClientHtml.addCustomCSS(html)
+
+    ClientHtml.htmlCache[path] = html
+
+    return html
   }
 
   private static getIndexPath (req: express.Request, res: express.Response, paramLang?: string) {
@@ -81,14 +92,18 @@ export class ClientHtml {
     return join(__dirname, '../../../client/dist/' + buildFileLocale(lang) + '/index.html')
   }
 
-  private static addTitleTag (htmlStringPage: string) {
-    const titleTag = '<title>' + CONFIG.INSTANCE.NAME + '</title>'
+  private static addTitleTag (htmlStringPage: string, title?: string) {
+    let text = title || CONFIG.INSTANCE.NAME
+    if (title) text += ` - ${CONFIG.INSTANCE.NAME}`
+
+    const titleTag = `<title>${text}</title>`
 
     return htmlStringPage.replace(CUSTOM_HTML_TAG_COMMENTS.TITLE, titleTag)
   }
 
-  private static addDescriptionTag (htmlStringPage: string) {
-    const descriptionTag = `<meta name="description" content="${CONFIG.INSTANCE.SHORT_DESCRIPTION}" />`
+  private static addDescriptionTag (htmlStringPage: string, description?: string) {
+    const content = description || CONFIG.INSTANCE.SHORT_DESCRIPTION
+    const descriptionTag = `<meta name="description" content="${content}" />`
 
     return htmlStringPage.replace(CUSTOM_HTML_TAG_COMMENTS.DESCRIPTION, descriptionTag)
   }
@@ -100,8 +115,8 @@ export class ClientHtml {
   }
 
   private static addOpenGraphAndOEmbedTags (htmlStringPage: string, video: VideoModel) {
-    const previewUrl = CONFIG.WEBSERVER.URL + STATIC_PATHS.PREVIEWS + video.getPreviewName()
-    const videoUrl = CONFIG.WEBSERVER.URL + '/videos/watch/' + video.uuid
+    const previewUrl = CONFIG.WEBSERVER.URL + video.getPreviewStaticPath()
+    const videoUrl = CONFIG.WEBSERVER.URL + video.getWatchStaticPath()
 
     const videoNameEscaped = escapeHTML(video.name)
     const videoDescriptionEscaped = escapeHTML(video.description)
@@ -172,8 +187,8 @@ export class ClientHtml {
     // Schema.org
     tagsString += `<script type="application/ld+json">${JSON.stringify(schemaTags)}</script>`
 
-    // SEO
-    tagsString += `<link rel="canonical" href="${videoUrl}" />`
+    // SEO, use origin video url so Google does not index remote videos
+    tagsString += `<link rel="canonical" href="${video.url}" />`
 
     return htmlStringPage.replace(CUSTOM_HTML_TAG_COMMENTS.OPENGRAPH_AND_OEMBED, tagsString)
   }
diff --git a/server/lib/emailer.ts b/server/lib/emailer.ts
index 9327792fb..672414cc0 100644
--- a/server/lib/emailer.ts
+++ b/server/lib/emailer.ts
@@ -1,5 +1,4 @@
 import { createTransport, Transporter } from 'nodemailer'
-import { UserRight } from '../../shared/models/users'
 import { isTestInstance } from '../helpers/core-utils'
 import { bunyanLogger, logger } from '../helpers/logger'
 import { CONFIG } from '../initializers'
@@ -8,6 +7,11 @@ import { VideoModel } from '../models/video/video'
 import { JobQueue } from './job-queue'
 import { EmailPayload } from './job-queue/handlers/email'
 import { readFileSync } from 'fs-extra'
+import { VideoCommentModel } from '../models/video/video-comment'
+import { VideoAbuseModel } from '../models/video/video-abuse'
+import { VideoBlacklistModel } from '../models/video/video-blacklist'
+import { VideoImportModel } from '../models/video/video-import'
+import { ActorFollowModel } from '../models/activitypub/actor-follow'
 
 class Emailer {
 
@@ -22,7 +26,7 @@ class Emailer {
     if (this.initialized === true) return
     this.initialized = true
 
-    if (CONFIG.SMTP.HOSTNAME && CONFIG.SMTP.PORT) {
+    if (Emailer.isEnabled()) {
       logger.info('Using %s:%s as SMTP server.', CONFIG.SMTP.HOSTNAME, CONFIG.SMTP.PORT)
 
       let tls
@@ -57,6 +61,10 @@ class Emailer {
     }
   }
 
+  static isEnabled () {
+    return !!CONFIG.SMTP.HOSTNAME && !!CONFIG.SMTP.PORT
+  }
+
   async checkConnectionOrDie () {
     if (!this.transporter) return
 
@@ -72,50 +80,158 @@ class Emailer {
     }
   }
 
-  addForgetPasswordEmailJob (to: string, resetPasswordUrl: string) {
+  addNewVideoFromSubscriberNotification (to: string[], video: VideoModel) {
+    const channelName = video.VideoChannel.getDisplayName()
+    const videoUrl = CONFIG.WEBSERVER.URL + video.getWatchStaticPath()
+
     const text = `Hi dear user,\n\n` +
-      `It seems you forgot your password on ${CONFIG.WEBSERVER.HOST}! ` +
-      `Please follow this link to reset it: ${resetPasswordUrl}\n\n` +
-      `If you are not the person who initiated this request, please ignore this email.\n\n` +
+      `Your subscription ${channelName} just published a new video: ${video.name}` +
+      `\n\n` +
+      `You can view it on ${videoUrl} ` +
+      `\n\n` +
       `Cheers,\n` +
       `PeerTube.`
 
     const emailPayload: EmailPayload = {
-      to: [ to ],
-      subject: 'Reset your PeerTube password',
+      to,
+      subject: channelName + ' just published a new video',
       text
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  addVerifyEmailJob (to: string, verifyEmailUrl: string) {
-    const text = `Welcome to PeerTube,\n\n` +
-      `To start using PeerTube on ${CONFIG.WEBSERVER.HOST} you must  verify your email! ` +
-      `Please follow this link to verify this email belongs to you: ${verifyEmailUrl}\n\n` +
-      `If you are not the person who initiated this request, please ignore this email.\n\n` +
+  addNewFollowNotification (to: string[], actorFollow: ActorFollowModel, followType: 'account' | 'channel') {
+    const followerName = actorFollow.ActorFollower.Account.getDisplayName()
+    const followingName = (actorFollow.ActorFollowing.VideoChannel || actorFollow.ActorFollowing.Account).getDisplayName()
+
+    const text = `Hi dear user,\n\n` +
+      `Your ${followType} ${followingName} has a new subscriber: ${followerName}` +
+      `\n\n` +
       `Cheers,\n` +
       `PeerTube.`
 
     const emailPayload: EmailPayload = {
-      to: [ to ],
-      subject: 'Verify your PeerTube email',
+      to,
+      subject: 'New follower on your channel ' + followingName,
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  myVideoPublishedNotification (to: string[], video: VideoModel) {
+    const videoUrl = CONFIG.WEBSERVER.URL + video.getWatchStaticPath()
+
+    const text = `Hi dear user,\n\n` +
+      `Your video ${video.name} has been published.` +
+      `\n\n` +
+      `You can view it on ${videoUrl} ` +
+      `\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to,
+      subject: `Your video ${video.name} is published`,
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  myVideoImportSuccessNotification (to: string[], videoImport: VideoImportModel) {
+    const videoUrl = CONFIG.WEBSERVER.URL + videoImport.Video.getWatchStaticPath()
+
+    const text = `Hi dear user,\n\n` +
+      `Your video import ${videoImport.getTargetIdentifier()} is finished.` +
+      `\n\n` +
+      `You can view the imported video on ${videoUrl} ` +
+      `\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to,
+      subject: `Your video import ${videoImport.getTargetIdentifier()} is finished`,
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  myVideoImportErrorNotification (to: string[], videoImport: VideoImportModel) {
+    const importUrl = CONFIG.WEBSERVER.URL + '/my-account/video-imports'
+
+    const text = `Hi dear user,\n\n` +
+      `Your video import ${videoImport.getTargetIdentifier()} encountered an error.` +
+      `\n\n` +
+      `See your videos import dashboard for more information: ${importUrl}` +
+      `\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to,
+      subject: `Your video import ${videoImport.getTargetIdentifier()} encountered an error`,
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  addNewCommentOnMyVideoNotification (to: string[], comment: VideoCommentModel) {
+    const accountName = comment.Account.getDisplayName()
+    const video = comment.Video
+    const commentUrl = CONFIG.WEBSERVER.URL + comment.getCommentStaticPath()
+
+    const text = `Hi dear user,\n\n` +
+      `A new comment has been posted by ${accountName} on your video ${video.name}` +
+      `\n\n` +
+      `You can view it on ${commentUrl} ` +
+      `\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to,
+      subject: 'New comment on your video ' + video.name,
       text
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  async addVideoAbuseReportJob (videoId: number) {
-    const video = await VideoModel.load(videoId)
-    if (!video) throw new Error('Unknown Video id during Abuse report.')
+  addNewCommentMentionNotification (to: string[], comment: VideoCommentModel) {
+    const accountName = comment.Account.getDisplayName()
+    const video = comment.Video
+    const commentUrl = CONFIG.WEBSERVER.URL + comment.getCommentStaticPath()
+
+    const text = `Hi dear user,\n\n` +
+      `${accountName} mentioned you on video ${video.name}` +
+      `\n\n` +
+      `You can view the comment on ${commentUrl} ` +
+      `\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to,
+      subject: 'Mention on video ' + video.name,
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  addVideoAbuseModeratorsNotification (to: string[], videoAbuse: VideoAbuseModel) {
+    const videoUrl = CONFIG.WEBSERVER.URL + videoAbuse.Video.getWatchStaticPath()
 
     const text = `Hi,\n\n` +
-      `Your instance received an abuse for the following video ${video.url}\n\n` +
+      `${CONFIG.WEBSERVER.HOST} received an abuse for the following video ${videoUrl}\n\n` +
       `Cheers,\n` +
       `PeerTube.`
 
-    const to = await UserModel.listEmailsWithRight(UserRight.MANAGE_VIDEO_ABUSES)
     const emailPayload: EmailPayload = {
       to,
       subject: '[PeerTube] Received a video abuse',
@@ -125,16 +241,27 @@ class Emailer {
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  async addVideoBlacklistReportJob (videoId: number, reason?: string) {
-    const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoId)
-    if (!video) throw new Error('Unknown Video id during Blacklist report.')
-    // It's not our user
-    if (video.remote === true) return
+  addNewUserRegistrationNotification (to: string[], user: UserModel) {
+    const text = `Hi,\n\n` +
+      `User ${user.username} just registered on ${CONFIG.WEBSERVER.HOST} PeerTube instance.\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to,
+      subject: '[PeerTube] New user registration on ' + CONFIG.WEBSERVER.HOST,
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
 
-    const user = await UserModel.loadById(video.VideoChannel.Account.userId)
+  addVideoBlacklistNotification (to: string[], videoBlacklist: VideoBlacklistModel) {
+    const videoName = videoBlacklist.Video.name
+    const videoUrl = CONFIG.WEBSERVER.URL + videoBlacklist.Video.getWatchStaticPath()
 
-    const reasonString = reason ? ` for the following reason: ${reason}` : ''
-    const blockedString = `Your video ${video.name} on ${CONFIG.WEBSERVER.HOST} has been blacklisted${reasonString}.`
+    const reasonString = videoBlacklist.reason ? ` for the following reason: ${videoBlacklist.reason}` : ''
+    const blockedString = `Your video ${videoName} (${videoUrl} on ${CONFIG.WEBSERVER.HOST} has been blacklisted${reasonString}.`
 
     const text = 'Hi,\n\n' +
       blockedString +
@@ -142,33 +269,26 @@ class Emailer {
       'Cheers,\n' +
       `PeerTube.`
 
-    const to = user.email
     const emailPayload: EmailPayload = {
-      to: [ to ],
-      subject: `[PeerTube] Video ${video.name} blacklisted`,
+      to,
+      subject: `[PeerTube] Video ${videoName} blacklisted`,
       text
     }
 
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  async addVideoUnblacklistReportJob (videoId: number) {
-    const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoId)
-    if (!video) throw new Error('Unknown Video id during Blacklist report.')
-    // It's not our user
-    if (video.remote === true) return
-
-    const user = await UserModel.loadById(video.VideoChannel.Account.userId)
+  addVideoUnblacklistNotification (to: string[], video: VideoModel) {
+    const videoUrl = CONFIG.WEBSERVER.URL + video.getWatchStaticPath()
 
     const text = 'Hi,\n\n' +
-      `Your video ${video.name} on ${CONFIG.WEBSERVER.HOST} has been unblacklisted.` +
+      `Your video ${video.name} (${videoUrl}) on ${CONFIG.WEBSERVER.HOST} has been unblacklisted.` +
       '\n\n' +
       'Cheers,\n' +
       `PeerTube.`
 
-    const to = user.email
     const emailPayload: EmailPayload = {
-      to: [ to ],
+      to,
       subject: `[PeerTube] Video ${video.name} unblacklisted`,
       text
     }
@@ -176,6 +296,40 @@ class Emailer {
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
+  addPasswordResetEmailJob (to: string, resetPasswordUrl: string) {
+    const text = `Hi dear user,\n\n` +
+      `A reset password procedure for your account ${to} has been requested on ${CONFIG.WEBSERVER.HOST} ` +
+      `Please follow this link to reset it: ${resetPasswordUrl}\n\n` +
+      `If you are not the person who initiated this request, please ignore this email.\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to: [ to ],
+      subject: 'Reset your PeerTube password',
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  addVerifyEmailJob (to: string, verifyEmailUrl: string) {
+    const text = `Welcome to PeerTube,\n\n` +
+      `To start using PeerTube on ${CONFIG.WEBSERVER.HOST} you must  verify your email! ` +
+      `Please follow this link to verify this email belongs to you: ${verifyEmailUrl}\n\n` +
+      `If you are not the person who initiated this request, please ignore this email.\n\n` +
+      `Cheers,\n` +
+      `PeerTube.`
+
+    const emailPayload: EmailPayload = {
+      to: [ to ],
+      subject: 'Verify your PeerTube email',
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
   addUserBlockJob (user: UserModel, blocked: boolean, reason?: string) {
     const reasonString = reason ? ` for the following reason: ${reason}` : ''
     const blockedWord = blocked ? 'blocked' : 'unblocked'
@@ -197,13 +351,32 @@ class Emailer {
     return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
   }
 
-  sendMail (to: string[], subject: string, text: string) {
-    if (!this.transporter) {
+  addContactFormJob (fromEmail: string, fromName: string, body: string) {
+    const text = 'Hello dear admin,\n\n' +
+      fromName + ' sent you a message' +
+      '\n\n---------------------------------------\n\n' +
+      body +
+      '\n\n---------------------------------------\n\n' +
+      'Cheers,\n' +
+      'PeerTube.'
+
+    const emailPayload: EmailPayload = {
+      from: fromEmail,
+      to: [ CONFIG.ADMIN.EMAIL ],
+      subject: '[PeerTube] Contact form submitted',
+      text
+    }
+
+    return JobQueue.Instance.createJob({ type: 'email', payload: emailPayload })
+  }
+
+  sendMail (to: string[], subject: string, text: string, from?: string) {
+    if (!Emailer.isEnabled()) {
       throw new Error('Cannot send mail because SMTP is not configured.')
     }
 
     return this.transporter.sendMail({
-      from: CONFIG.SMTP.FROM_ADDRESS,
+      from: from || CONFIG.SMTP.FROM_ADDRESS,
       to: to.join(','),
       subject,
       text
diff --git a/server/lib/hls.ts b/server/lib/hls.ts
new file mode 100644
index 000000000..3575981f4
--- /dev/null
+++ b/server/lib/hls.ts
@@ -0,0 +1,164 @@
+import { VideoModel } from '../models/video/video'
+import { basename, join, dirname } from 'path'
+import { CONFIG, HLS_PLAYLIST_DIRECTORY } from '../initializers'
+import { close, ensureDir, move, open, outputJSON, pathExists, read, readFile, remove, writeFile } from 'fs-extra'
+import { getVideoFileSize } from '../helpers/ffmpeg-utils'
+import { sha256 } from '../helpers/core-utils'
+import { VideoStreamingPlaylistModel } from '../models/video/video-streaming-playlist'
+import { logger } from '../helpers/logger'
+import { doRequest, doRequestAndSaveToFile } from '../helpers/requests'
+import { generateRandomString } from '../helpers/utils'
+import { flatten, uniq } from 'lodash'
+
+async function updateMasterHLSPlaylist (video: VideoModel) {
+  const directory = join(HLS_PLAYLIST_DIRECTORY, video.uuid)
+  const masterPlaylists: string[] = [ '#EXTM3U', '#EXT-X-VERSION:3' ]
+  const masterPlaylistPath = join(directory, VideoStreamingPlaylistModel.getMasterHlsPlaylistFilename())
+
+  for (const file of video.VideoFiles) {
+    // If we did not generated a playlist for this resolution, skip
+    const filePlaylistPath = join(directory, VideoStreamingPlaylistModel.getHlsPlaylistFilename(file.resolution))
+    if (await pathExists(filePlaylistPath) === false) continue
+
+    const videoFilePath = video.getVideoFilePath(file)
+
+    const size = await getVideoFileSize(videoFilePath)
+
+    const bandwidth = 'BANDWIDTH=' + video.getBandwidthBits(file)
+    const resolution = `RESOLUTION=${size.width}x${size.height}`
+
+    let line = `#EXT-X-STREAM-INF:${bandwidth},${resolution}`
+    if (file.fps) line += ',FRAME-RATE=' + file.fps
+
+    masterPlaylists.push(line)
+    masterPlaylists.push(VideoStreamingPlaylistModel.getHlsPlaylistFilename(file.resolution))
+  }
+
+  await writeFile(masterPlaylistPath, masterPlaylists.join('\n') + '\n')
+}
+
+async function updateSha256Segments (video: VideoModel) {
+  const json: { [filename: string]: { [range: string]: string } } = {}
+
+  const playlistDirectory = join(HLS_PLAYLIST_DIRECTORY, video.uuid)
+
+  // For all the resolutions available for this video
+  for (const file of video.VideoFiles) {
+    const rangeHashes: { [range: string]: string } = {}
+
+    const videoPath = join(playlistDirectory, VideoStreamingPlaylistModel.getHlsVideoName(video.uuid, file.resolution))
+    const playlistPath = join(playlistDirectory, VideoStreamingPlaylistModel.getHlsPlaylistFilename(file.resolution))
+
+    // Maybe the playlist is not generated for this resolution yet
+    if (!await pathExists(playlistPath)) continue
+
+    const playlistContent = await readFile(playlistPath)
+    const ranges = getRangesFromPlaylist(playlistContent.toString())
+
+    const fd = await open(videoPath, 'r')
+    for (const range of ranges) {
+      const buf = Buffer.alloc(range.length)
+      await read(fd, buf, 0, range.length, range.offset)
+
+      rangeHashes[`${range.offset}-${range.offset + range.length - 1}`] = sha256(buf)
+    }
+    await close(fd)
+
+    const videoFilename = VideoStreamingPlaylistModel.getHlsVideoName(video.uuid, file.resolution)
+    json[videoFilename] = rangeHashes
+  }
+
+  const outputPath = join(playlistDirectory, VideoStreamingPlaylistModel.getHlsSha256SegmentsFilename())
+  await outputJSON(outputPath, json)
+}
+
+function getRangesFromPlaylist (playlistContent: string) {
+  const ranges: { offset: number, length: number }[] = []
+  const lines = playlistContent.split('\n')
+  const regex = /^#EXT-X-BYTERANGE:(\d+)@(\d+)$/
+
+  for (const line of lines) {
+    const captured = regex.exec(line)
+
+    if (captured) {
+      ranges.push({ length: parseInt(captured[1], 10), offset: parseInt(captured[2], 10) })
+    }
+  }
+
+  return ranges
+}
+
+function downloadPlaylistSegments (playlistUrl: string, destinationDir: string, timeout: number) {
+  let timer
+
+  logger.info('Importing HLS playlist %s', playlistUrl)
+
+  return new Promise<string>(async (res, rej) => {
+    const tmpDirectory = join(CONFIG.STORAGE.TMP_DIR, await generateRandomString(10))
+
+    await ensureDir(tmpDirectory)
+
+    timer = setTimeout(() => {
+      deleteTmpDirectory(tmpDirectory)
+
+      return rej(new Error('HLS download timeout.'))
+    }, timeout)
+
+    try {
+      // Fetch master playlist
+      const subPlaylistUrls = await fetchUniqUrls(playlistUrl)
+
+      const subRequests = subPlaylistUrls.map(u => fetchUniqUrls(u))
+      const fileUrls = uniq(flatten(await Promise.all(subRequests)))
+
+      logger.debug('Will download %d HLS files.', fileUrls.length, { fileUrls })
+
+      for (const fileUrl of fileUrls) {
+        const destPath = join(tmpDirectory, basename(fileUrl))
+
+        await doRequestAndSaveToFile({ uri: fileUrl }, destPath)
+      }
+
+      clearTimeout(timer)
+
+      await move(tmpDirectory, destinationDir, { overwrite: true })
+
+      return res()
+    } catch (err) {
+      deleteTmpDirectory(tmpDirectory)
+
+      return rej(err)
+    }
+  })
+
+  function deleteTmpDirectory (directory: string) {
+    remove(directory)
+      .catch(err => logger.error('Cannot delete path on HLS download error.', { err }))
+  }
+
+  async function fetchUniqUrls (playlistUrl: string) {
+    const { body } = await doRequest<string>({ uri: playlistUrl })
+
+    if (!body) return []
+
+    const urls = body.split('\n')
+      .filter(line => line.endsWith('.m3u8') || line.endsWith('.mp4'))
+      .map(url => {
+        if (url.startsWith('http://') || url.startsWith('https://')) return url
+
+        return `${dirname(playlistUrl)}/${url}`
+      })
+
+    return uniq(urls)
+  }
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  updateMasterHLSPlaylist,
+  updateSha256Segments,
+  downloadPlaylistSegments
+}
+
+// ---------------------------------------------------------------------------
diff --git a/server/lib/job-queue/handlers/activitypub-follow.ts b/server/lib/job-queue/handlers/activitypub-follow.ts
index 36d0f237b..b4d381062 100644
--- a/server/lib/job-queue/handlers/activitypub-follow.ts
+++ b/server/lib/job-queue/handlers/activitypub-follow.ts
@@ -8,6 +8,7 @@ import { getOrCreateActorAndServerAndModel } from '../../activitypub/actor'
 import { retryTransactionWrapper } from '../../../helpers/database-utils'
 import { ActorFollowModel } from '../../../models/activitypub/actor-follow'
 import { ActorModel } from '../../../models/activitypub/actor'
+import { Notifier } from '../../notifier'
 
 export type ActivitypubFollowPayload = {
   followerActorId: number
@@ -42,7 +43,7 @@ export {
 
 // ---------------------------------------------------------------------------
 
-function follow (fromActor: ActorModel, targetActor: ActorModel) {
+async function follow (fromActor: ActorModel, targetActor: ActorModel) {
   if (fromActor.id === targetActor.id) {
     throw new Error('Follower is the same than target actor.')
   }
@@ -50,7 +51,7 @@ function follow (fromActor: ActorModel, targetActor: ActorModel) {
   // Same server, direct accept
   const state = !fromActor.serverId && !targetActor.serverId ? 'accepted' : 'pending'
 
-  return sequelizeTypescript.transaction(async t => {
+  const actorFollow = await sequelizeTypescript.transaction(async t => {
     const [ actorFollow ] = await ActorFollowModel.findOrCreate({
       where: {
         actorId: fromActor.id,
@@ -68,5 +69,9 @@ function follow (fromActor: ActorModel, targetActor: ActorModel) {
 
     // Send a notification to remote server if our follow is not already accepted
     if (actorFollow.state !== 'accepted') await sendFollow(actorFollow)
+
+    return actorFollow
   })
+
+  if (actorFollow.state === 'accepted') Notifier.Instance.notifyOfNewFollow(actorFollow)
 }
diff --git a/server/lib/job-queue/handlers/activitypub-http-broadcast.ts b/server/lib/job-queue/handlers/activitypub-http-broadcast.ts
index 03a9e12a4..9493945ff 100644
--- a/server/lib/job-queue/handlers/activitypub-http-broadcast.ts
+++ b/server/lib/job-queue/handlers/activitypub-http-broadcast.ts
@@ -3,8 +3,9 @@ import * as Bluebird from 'bluebird'
 import { logger } from '../../../helpers/logger'
 import { doRequest } from '../../../helpers/requests'
 import { ActorFollowModel } from '../../../models/activitypub/actor-follow'
-import { buildSignedRequestOptions, computeBody } from './utils/activitypub-http-utils'
+import { buildGlobalHeaders, buildSignedRequestOptions, computeBody } from './utils/activitypub-http-utils'
 import { BROADCAST_CONCURRENCY, JOB_REQUEST_TIMEOUT } from '../../../initializers'
+import { ActorFollowScoreCache } from '../../cache'
 
 export type ActivitypubHttpBroadcastPayload = {
   uris: string[]
@@ -25,7 +26,8 @@ async function processActivityPubHttpBroadcast (job: Bull.Job) {
     uri: '',
     json: body,
     httpSignature: httpSignatureOptions,
-    timeout: JOB_REQUEST_TIMEOUT
+    timeout: JOB_REQUEST_TIMEOUT,
+    headers: buildGlobalHeaders(body)
   }
 
   const badUrls: string[] = []
@@ -37,7 +39,7 @@ async function processActivityPubHttpBroadcast (job: Bull.Job) {
       .catch(() => badUrls.push(uri))
   }, { concurrency: BROADCAST_CONCURRENCY })
 
-  return ActorFollowModel.updateActorFollowsScore(goodUrls, badUrls, undefined)
+  return ActorFollowScoreCache.Instance.updateActorFollowsScore(goodUrls, badUrls)
 }
 
 // ---------------------------------------------------------------------------
diff --git a/server/lib/job-queue/handlers/activitypub-http-fetcher.ts b/server/lib/job-queue/handlers/activitypub-http-fetcher.ts
index 42217c27c..67ccfa995 100644
--- a/server/lib/job-queue/handlers/activitypub-http-fetcher.ts
+++ b/server/lib/job-queue/handlers/activitypub-http-fetcher.ts
@@ -23,7 +23,7 @@ async function processActivityPubHttpFetcher (job: Bull.Job) {
   if (payload.videoId) video = await VideoModel.loadAndPopulateAccountAndServerAndTags(payload.videoId)
 
   const fetcherType: { [ id in FetchType ]: (items: any[]) => Promise<any> } = {
-    'activity': items => processActivities(items),
+    'activity': items => processActivities(items, { outboxUrl: payload.uri }),
     'video-likes': items => createRates(items, video, 'like'),
     'video-dislikes': items => createRates(items, video, 'dislike'),
     'video-shares': items => addVideoShares(items, video),
diff --git a/server/lib/job-queue/handlers/activitypub-http-unicast.ts b/server/lib/job-queue/handlers/activitypub-http-unicast.ts
index c90d735f6..3973dcdc8 100644
--- a/server/lib/job-queue/handlers/activitypub-http-unicast.ts
+++ b/server/lib/job-queue/handlers/activitypub-http-unicast.ts
@@ -1,9 +1,9 @@
 import * as Bull from 'bull'
 import { logger } from '../../../helpers/logger'
 import { doRequest } from '../../../helpers/requests'
-import { ActorFollowModel } from '../../../models/activitypub/actor-follow'
-import { buildSignedRequestOptions, computeBody } from './utils/activitypub-http-utils'
+import { buildGlobalHeaders, buildSignedRequestOptions, computeBody } from './utils/activitypub-http-utils'
 import { JOB_REQUEST_TIMEOUT } from '../../../initializers'
+import { ActorFollowScoreCache } from '../../cache'
 
 export type ActivitypubHttpUnicastPayload = {
   uri: string
@@ -25,14 +25,15 @@ async function processActivityPubHttpUnicast (job: Bull.Job) {
     uri,
     json: body,
     httpSignature: httpSignatureOptions,
-    timeout: JOB_REQUEST_TIMEOUT
+    timeout: JOB_REQUEST_TIMEOUT,
+    headers: buildGlobalHeaders(body)
   }
 
   try {
     await doRequest(options)
-    ActorFollowModel.updateActorFollowsScore([ uri ], [], undefined)
+    ActorFollowScoreCache.Instance.updateActorFollowsScore([ uri ], [])
   } catch (err) {
-    ActorFollowModel.updateActorFollowsScore([], [ uri ], undefined)
+    ActorFollowScoreCache.Instance.updateActorFollowsScore([], [ uri ])
 
     throw err
   }
diff --git a/server/lib/job-queue/handlers/activitypub-refresher.ts b/server/lib/job-queue/handlers/activitypub-refresher.ts
new file mode 100644
index 000000000..454b975fe
--- /dev/null
+++ b/server/lib/job-queue/handlers/activitypub-refresher.ts
@@ -0,0 +1,54 @@
+import * as Bull from 'bull'
+import { logger } from '../../../helpers/logger'
+import { fetchVideoByUrl } from '../../../helpers/video'
+import { refreshVideoIfNeeded, refreshActorIfNeeded } from '../../activitypub'
+import { ActorModel } from '../../../models/activitypub/actor'
+
+export type RefreshPayload = {
+  type: 'video' | 'actor'
+  url: string
+}
+
+async function refreshAPObject (job: Bull.Job) {
+  const payload = job.data as RefreshPayload
+
+  logger.info('Processing AP refresher in job %d for %s.', job.id, payload.url)
+
+  if (payload.type === 'video') return refreshVideo(payload.url)
+  if (payload.type === 'actor') return refreshActor(payload.url)
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  refreshActor,
+  refreshAPObject
+}
+
+// ---------------------------------------------------------------------------
+
+async function refreshVideo (videoUrl: string) {
+  const fetchType = 'all' as 'all'
+  const syncParam = { likes: true, dislikes: true, shares: true, comments: true, thumbnail: true }
+
+  const videoFromDatabase = await fetchVideoByUrl(videoUrl, fetchType)
+  if (videoFromDatabase) {
+    const refreshOptions = {
+      video: videoFromDatabase,
+      fetchedType: fetchType,
+      syncParam
+    }
+
+    await refreshVideoIfNeeded(refreshOptions)
+  }
+}
+
+async function refreshActor (actorUrl: string) {
+  const fetchType = 'all' as 'all'
+  const actor = await ActorModel.loadByUrlAndPopulateAccountAndChannel(actorUrl)
+
+  if (actor) {
+    await refreshActorIfNeeded(actor, fetchType)
+  }
+
+}
diff --git a/server/lib/job-queue/handlers/email.ts b/server/lib/job-queue/handlers/email.ts
index 73d98ae54..220d0af32 100644
--- a/server/lib/job-queue/handlers/email.ts
+++ b/server/lib/job-queue/handlers/email.ts
@@ -6,13 +6,14 @@ export type EmailPayload = {
   to: string[]
   subject: string
   text: string
+  from?: string
 }
 
 async function processEmail (job: Bull.Job) {
   const payload = job.data as EmailPayload
   logger.info('Processing email in job %d.', job.id)
 
-  return Emailer.Instance.sendMail(payload.to, payload.subject, payload.text)
+  return Emailer.Instance.sendMail(payload.to, payload.subject, payload.text, payload.from)
 }
 
 // ---------------------------------------------------------------------------
diff --git a/server/lib/job-queue/handlers/utils/activitypub-http-utils.ts b/server/lib/job-queue/handlers/utils/activitypub-http-utils.ts
index 36092665e..4961d4502 100644
--- a/server/lib/job-queue/handlers/utils/activitypub-http-utils.ts
+++ b/server/lib/job-queue/handlers/utils/activitypub-http-utils.ts
@@ -1,8 +1,12 @@
 import { buildSignedActivity } from '../../../../helpers/activitypub'
 import { getServerActor } from '../../../../helpers/utils'
 import { ActorModel } from '../../../../models/activitypub/actor'
+import { sha256 } from '../../../../helpers/core-utils'
+import { HTTP_SIGNATURE } from '../../../../initializers'
 
-async function computeBody (payload: { body: any, signatureActorId?: number }) {
+type Payload = { body: any, signatureActorId?: number }
+
+async function computeBody (payload: Payload) {
   let body = payload.body
 
   if (payload.signatureActorId) {
@@ -14,7 +18,7 @@ async function computeBody (payload: { body: any, signatureActorId?: number }) {
   return body
 }
 
-async function buildSignedRequestOptions (payload: { signatureActorId?: number }) {
+async function buildSignedRequestOptions (payload: Payload) {
   let actor: ActorModel | null
   if (payload.signatureActorId) {
     actor = await ActorModel.load(payload.signatureActorId)
@@ -26,14 +30,29 @@ async function buildSignedRequestOptions (payload: { signatureActorId?: number }
 
   const keyId = actor.getWebfingerUrl()
   return {
-    algorithm: 'rsa-sha256',
-    authorizationHeaderName: 'Signature',
+    algorithm: HTTP_SIGNATURE.ALGORITHM,
+    authorizationHeaderName: HTTP_SIGNATURE.HEADER_NAME,
     keyId,
-    key: actor.privateKey
+    key: actor.privateKey,
+    headers: HTTP_SIGNATURE.HEADERS_TO_SIGN
+  }
+}
+
+function buildGlobalHeaders (body: any) {
+  return {
+    'Digest': buildDigest(body)
   }
 }
 
+function buildDigest (body: any) {
+  const rawBody = typeof body === 'string' ? body : JSON.stringify(body)
+
+  return 'SHA-256=' + sha256(rawBody, 'base64')
+}
+
 export {
+  buildDigest,
+  buildGlobalHeaders,
   computeBody,
   buildSignedRequestOptions
 }
diff --git a/server/lib/job-queue/handlers/video-file.ts b/server/lib/job-queue/handlers/video-file.ts
index 1463c93fc..04983155c 100644
--- a/server/lib/job-queue/handlers/video-file.ts
+++ b/server/lib/job-queue/handlers/video-file.ts
@@ -5,16 +5,18 @@ import { VideoModel } from '../../../models/video/video'
 import { JobQueue } from '../job-queue'
 import { federateVideoIfNeeded } from '../../activitypub'
 import { retryTransactionWrapper } from '../../../helpers/database-utils'
-import { sequelizeTypescript } from '../../../initializers'
+import { sequelizeTypescript, CONFIG } from '../../../initializers'
 import * as Bluebird from 'bluebird'
 import { computeResolutionsToTranscode } from '../../../helpers/ffmpeg-utils'
-import { importVideoFile, transcodeOriginalVideofile, optimizeOriginalVideofile } from '../../video-transcoding'
+import { generateHlsPlaylist, importVideoFile, optimizeVideofile, transcodeOriginalVideofile } from '../../video-transcoding'
+import { Notifier } from '../../notifier'
 
 export type VideoFilePayload = {
   videoUUID: string
-  isNewVideo?: boolean
   resolution?: VideoResolution
+  isNewVideo?: boolean
   isPortraitMode?: boolean
+  generateHlsPlaylist?: boolean
 }
 
 export type VideoFileImportPayload = {
@@ -50,34 +52,51 @@ async function processVideoFile (job: Bull.Job) {
     return undefined
   }
 
-  // Transcoding in other resolution
-  if (payload.resolution) {
+  if (payload.generateHlsPlaylist) {
+    await generateHlsPlaylist(video, payload.resolution, payload.isPortraitMode || false)
+
+    await retryTransactionWrapper(onHlsPlaylistGenerationSuccess, video)
+  } else if (payload.resolution) { // Transcoding in other resolution
     await transcodeOriginalVideofile(video, payload.resolution, payload.isPortraitMode || false)
 
-    await retryTransactionWrapper(onVideoFileTranscoderOrImportSuccess, video)
+    await retryTransactionWrapper(onVideoFileTranscoderOrImportSuccess, video, payload)
   } else {
-    await optimizeOriginalVideofile(video)
+    await optimizeVideofile(video)
 
-    await retryTransactionWrapper(onVideoFileOptimizerSuccess, video, payload.isNewVideo)
+    await retryTransactionWrapper(onVideoFileOptimizerSuccess, video, payload)
   }
 
   return video
 }
 
-async function onVideoFileTranscoderOrImportSuccess (video: VideoModel) {
+async function onHlsPlaylistGenerationSuccess (video: VideoModel) {
+  if (video === undefined) return undefined
+
+  await sequelizeTypescript.transaction(async t => {
+    // Maybe the video changed in database, refresh it
+    let videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.uuid, t)
+    // Video does not exist anymore
+    if (!videoDatabase) return undefined
+
+    // If the video was not published, we consider it is a new one for other instances
+    await federateVideoIfNeeded(videoDatabase, false, t)
+  })
+}
+
+async function onVideoFileTranscoderOrImportSuccess (video: VideoModel, payload?: VideoFilePayload) {
   if (video === undefined) return undefined
 
-  return sequelizeTypescript.transaction(async t => {
+  const { videoDatabase, videoPublished } = await sequelizeTypescript.transaction(async t => {
     // Maybe the video changed in database, refresh it
     let videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.uuid, t)
     // Video does not exist anymore
     if (!videoDatabase) return undefined
 
-    let isNewVideo = false
+    let videoPublished = false
 
     // We transcoded the video file in another format, now we can publish it
     if (videoDatabase.state !== VideoState.PUBLISHED) {
-      isNewVideo = true
+      videoPublished = true
 
       videoDatabase.state = VideoState.PUBLISHED
       videoDatabase.publishedAt = new Date()
@@ -85,21 +104,29 @@ async function onVideoFileTranscoderOrImportSuccess (video: VideoModel) {
     }
 
     // If the video was not published, we consider it is a new one for other instances
-    await federateVideoIfNeeded(videoDatabase, isNewVideo, t)
+    await federateVideoIfNeeded(videoDatabase, videoPublished, t)
 
-    return undefined
+    return { videoDatabase, videoPublished }
   })
+
+  // don't notify prior to scheduled video update
+  if (videoPublished && !videoDatabase.ScheduleVideoUpdate) {
+    Notifier.Instance.notifyOnNewVideo(videoDatabase)
+    Notifier.Instance.notifyOnPendingVideoPublished(videoDatabase)
+  }
+
+  await createHlsJobIfEnabled(payload)
 }
 
-async function onVideoFileOptimizerSuccess (video: VideoModel, isNewVideo: boolean) {
-  if (video === undefined) return undefined
+async function onVideoFileOptimizerSuccess (videoArg: VideoModel, payload: VideoFilePayload) {
+  if (videoArg === undefined) return undefined
 
   // Outside the transaction (IO on disk)
-  const { videoFileResolution } = await video.getOriginalFileResolution()
+  const { videoFileResolution } = await videoArg.getOriginalFileResolution()
 
-  return sequelizeTypescript.transaction(async t => {
+  const { videoDatabase, videoPublished } = await sequelizeTypescript.transaction(async t => {
     // Maybe the video changed in database, refresh it
-    const videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.uuid, t)
+    let videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoArg.uuid, t)
     // Video does not exist anymore
     if (!videoDatabase) return undefined
 
@@ -110,8 +137,10 @@ async function onVideoFileOptimizerSuccess (video: VideoModel, isNewVideo: boole
       { resolutions: resolutionsEnabled }
     )
 
+    let videoPublished = false
+
     if (resolutionsEnabled.length !== 0) {
-      const tasks: Bluebird<any>[] = []
+      const tasks: Bluebird<Bull.Job<any>>[] = []
 
       for (const resolution of resolutionsEnabled) {
         const dataInput = {
@@ -127,15 +156,27 @@ async function onVideoFileOptimizerSuccess (video: VideoModel, isNewVideo: boole
 
       logger.info('Transcoding jobs created for uuid %s.', videoDatabase.uuid, { resolutionsEnabled })
     } else {
+      videoPublished = true
+
       // No transcoding to do, it's now published
-      video.state = VideoState.PUBLISHED
-      video = await video.save({ transaction: t })
+      videoDatabase.state = VideoState.PUBLISHED
+      videoDatabase = await videoDatabase.save({ transaction: t })
 
-      logger.info('No transcoding jobs created for video %s (no resolutions).', video.uuid)
+      logger.info('No transcoding jobs created for video %s (no resolutions).', videoDatabase.uuid, { privacy: videoDatabase.privacy })
     }
 
-    return federateVideoIfNeeded(video, isNewVideo, t)
+    await federateVideoIfNeeded(videoDatabase, payload.isNewVideo, t)
+
+    return { videoDatabase, videoPublished }
   })
+
+  // don't notify prior to scheduled video update
+  if (!videoDatabase.ScheduleVideoUpdate) {
+    if (payload.isNewVideo) Notifier.Instance.notifyOnNewVideo(videoDatabase)
+    if (videoPublished) Notifier.Instance.notifyOnPendingVideoPublished(videoDatabase)
+  }
+
+  await createHlsJobIfEnabled(Object.assign({}, payload, { resolution: videoDatabase.getOriginalFile().resolution }))
 }
 
 // ---------------------------------------------------------------------------
@@ -144,3 +185,20 @@ export {
   processVideoFile,
   processVideoFileImport
 }
+
+// ---------------------------------------------------------------------------
+
+function createHlsJobIfEnabled (payload?: VideoFilePayload) {
+  // Generate HLS playlist?
+  if (payload && CONFIG.TRANSCODING.HLS.ENABLED) {
+    const hlsTranscodingPayload = {
+      videoUUID: payload.videoUUID,
+      resolution: payload.resolution,
+      isPortraitMode: payload.isPortraitMode,
+
+      generateHlsPlaylist: true
+    }
+
+    return JobQueue.Instance.createJob({ type: 'video-file', payload: hlsTranscodingPayload })
+  }
+}
diff --git a/server/lib/job-queue/handlers/video-import.ts b/server/lib/job-queue/handlers/video-import.ts
index e3f2a276c..12004dcd7 100644
--- a/server/lib/job-queue/handlers/video-import.ts
+++ b/server/lib/job-queue/handlers/video-import.ts
@@ -6,15 +6,16 @@ import { VideoImportState } from '../../../../shared/models/videos'
 import { getDurationFromVideoFile, getVideoFileFPS, getVideoFileResolution } from '../../../helpers/ffmpeg-utils'
 import { extname, join } from 'path'
 import { VideoFileModel } from '../../../models/video/video-file'
-import { CONFIG, sequelizeTypescript, VIDEO_IMPORT_TIMEOUT } from '../../../initializers'
-import { doRequestAndSaveToFile } from '../../../helpers/requests'
+import { CONFIG, PREVIEWS_SIZE, sequelizeTypescript, THUMBNAILS_SIZE, VIDEO_IMPORT_TIMEOUT } from '../../../initializers'
+import { downloadImage } from '../../../helpers/requests'
 import { VideoState } from '../../../../shared'
 import { JobQueue } from '../index'
 import { federateVideoIfNeeded } from '../../activitypub'
 import { VideoModel } from '../../../models/video/video'
 import { downloadWebTorrentVideo } from '../../../helpers/webtorrent'
 import { getSecureTorrentName } from '../../../helpers/utils'
-import { remove, rename, stat } from 'fs-extra'
+import { remove, move, stat } from 'fs-extra'
+import { Notifier } from '../../notifier'
 
 type VideoImportYoutubeDLPayload = {
   type: 'youtube-dl'
@@ -109,6 +110,7 @@ async function processFile (downloader: () => Promise<string>, videoImport: Vide
   let tempVideoPath: string
   let videoDestFile: string
   let videoFile: VideoFileModel
+
   try {
     // Download video from youtubeDL
     tempVideoPath = await downloader()
@@ -133,19 +135,18 @@ async function processFile (downloader: () => Promise<string>, videoImport: Vide
       videoId: videoImport.videoId
     }
     videoFile = new VideoFileModel(videoFileData)
-    // Import if the import fails, to clean files
+    // To clean files if the import fails
     videoImport.Video.VideoFiles = [ videoFile ]
 
     // Move file
     videoDestFile = join(CONFIG.STORAGE.VIDEOS_DIR, videoImport.Video.getVideoFilename(videoFile))
-    await rename(tempVideoPath, videoDestFile)
+    await move(tempVideoPath, videoDestFile)
     tempVideoPath = null // This path is not used anymore
 
     // Process thumbnail
     if (options.downloadThumbnail) {
       if (options.thumbnailUrl) {
-        const destThumbnailPath = join(CONFIG.STORAGE.THUMBNAILS_DIR, videoImport.Video.getThumbnailName())
-        await doRequestAndSaveToFile({ method: 'GET', uri: options.thumbnailUrl }, destThumbnailPath)
+        await downloadImage(options.thumbnailUrl, CONFIG.STORAGE.THUMBNAILS_DIR, videoImport.Video.getThumbnailName(), THUMBNAILS_SIZE)
       } else {
         await videoImport.Video.createThumbnail(videoFile)
       }
@@ -156,8 +157,7 @@ async function processFile (downloader: () => Promise<string>, videoImport: Vide
     // Process preview
     if (options.downloadPreview) {
       if (options.thumbnailUrl) {
-        const destPreviewPath = join(CONFIG.STORAGE.PREVIEWS_DIR, videoImport.Video.getPreviewName())
-        await doRequestAndSaveToFile({ method: 'GET', uri: options.thumbnailUrl }, destPreviewPath)
+        await downloadImage(options.thumbnailUrl, CONFIG.STORAGE.PREVIEWS_DIR, videoImport.Video.getPreviewName(), PREVIEWS_SIZE)
       } else {
         await videoImport.Video.createPreview(videoFile)
       }
@@ -180,7 +180,7 @@ async function processFile (downloader: () => Promise<string>, videoImport: Vide
       // Update video DB object
       video.duration = duration
       video.state = CONFIG.TRANSCODING.ENABLED ? VideoState.TO_TRANSCODE : VideoState.PUBLISHED
-      const videoUpdated = await video.save({ transaction: t })
+      await video.save({ transaction: t })
 
       // Now we can federate the video (reload from database, we need more attributes)
       const videoForFederation = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.uuid, t)
@@ -192,10 +192,13 @@ async function processFile (downloader: () => Promise<string>, videoImport: Vide
 
       logger.info('Video %s imported.', video.uuid)
 
-      videoImportUpdated.Video = videoUpdated
+      videoImportUpdated.Video = videoForFederation
       return videoImportUpdated
     })
 
+    Notifier.Instance.notifyOnNewVideo(videoImportUpdated.Video)
+    Notifier.Instance.notifyOnFinishedVideoImport(videoImportUpdated, true)
+
     // Create transcoding jobs?
     if (videoImportUpdated.Video.state === VideoState.TO_TRANSCODE) {
       // Put uuid because we don't have id auto incremented for now
@@ -218,6 +221,8 @@ async function processFile (downloader: () => Promise<string>, videoImport: Vide
     videoImport.state = VideoImportState.FAILED
     await videoImport.save()
 
+    Notifier.Instance.notifyOnFinishedVideoImport(videoImport, false)
+
     throw err
   }
 }
diff --git a/server/lib/job-queue/handlers/video-views.ts b/server/lib/job-queue/handlers/video-views.ts
index cf180a11a..fa1fd13b3 100644
--- a/server/lib/job-queue/handlers/video-views.ts
+++ b/server/lib/job-queue/handlers/video-views.ts
@@ -3,8 +3,9 @@ import { logger } from '../../../helpers/logger'
 import { VideoModel } from '../../../models/video/video'
 import { VideoViewModel } from '../../../models/video/video-views'
 import { isTestInstance } from '../../../helpers/core-utils'
+import { federateVideoIfNeeded } from '../../activitypub'
 
-async function processVideosViewsViews () {
+async function processVideosViews () {
   const lastHour = new Date()
 
   // In test mode, we run this function multiple times per hour, so we don't want the values of the previous hour
@@ -22,13 +23,9 @@ async function processVideosViewsViews () {
   for (const videoId of videoIds) {
     try {
       const views = await Redis.Instance.getVideoViews(videoId, hour)
-      if (isNaN(views)) {
-        logger.error('Cannot process videos views of video %d in hour %d: views number is NaN.', videoId, hour)
-      } else {
+      if (views) {
         logger.debug('Adding %d views to video %d in hour %d.', views, videoId, hour)
 
-        await VideoModel.incrementViews(videoId, views)
-
         try {
           await VideoViewModel.create({
             startDate,
@@ -36,6 +33,16 @@ async function processVideosViewsViews () {
             views,
             videoId
           })
+
+          const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoId)
+          if (video.isOwned()) {
+            // If this is a remote video, the origin instance will send us an update
+            await VideoModel.incrementViews(videoId, views)
+
+            // Send video update
+            video.views += views
+            await federateVideoIfNeeded(video, false)
+          }
         } catch (err) {
           logger.debug('Cannot create video views for video %d in hour %d. Maybe the video does not exist anymore?', videoId, hour)
         }
@@ -51,5 +58,5 @@ async function processVideosViewsViews () {
 // ---------------------------------------------------------------------------
 
 export {
-  processVideosViewsViews
+  processVideosViews
 }
diff --git a/server/lib/job-queue/job-queue.ts b/server/lib/job-queue/job-queue.ts
index 0696ba43c..ba9cbe0d9 100644
--- a/server/lib/job-queue/job-queue.ts
+++ b/server/lib/job-queue/job-queue.ts
@@ -10,7 +10,8 @@ import { EmailPayload, processEmail } from './handlers/email'
 import { processVideoFile, processVideoFileImport, VideoFileImportPayload, VideoFilePayload } from './handlers/video-file'
 import { ActivitypubFollowPayload, processActivityPubFollow } from './handlers/activitypub-follow'
 import { processVideoImport, VideoImportPayload } from './handlers/video-import'
-import { processVideosViewsViews } from './handlers/video-views'
+import { processVideosViews } from './handlers/video-views'
+import { refreshAPObject, RefreshPayload } from './handlers/activitypub-refresher'
 
 type CreateJobArgument =
   { type: 'activitypub-http-broadcast', payload: ActivitypubHttpBroadcastPayload } |
@@ -21,6 +22,7 @@ type CreateJobArgument =
   { type: 'video-file', payload: VideoFilePayload } |
   { type: 'email', payload: EmailPayload } |
   { type: 'video-import', payload: VideoImportPayload } |
+  { type: 'activitypub-refresher', payload: RefreshPayload } |
   { type: 'videos-views', payload: {} }
 
 const handlers: { [ id in JobType ]: (job: Bull.Job) => Promise<any>} = {
@@ -32,7 +34,8 @@ const handlers: { [ id in JobType ]: (job: Bull.Job) => Promise<any>} = {
   'video-file': processVideoFile,
   'email': processEmail,
   'video-import': processVideoImport,
-  'videos-views': processVideosViewsViews
+  'videos-views': processVideosViews,
+  'activitypub-refresher': refreshAPObject
 }
 
 const jobTypes: JobType[] = [
@@ -44,7 +47,8 @@ const jobTypes: JobType[] = [
   'video-file',
   'video-file-import',
   'video-import',
-  'videos-views'
+  'videos-views',
+  'activitypub-refresher'
 ]
 
 class JobQueue {
@@ -84,7 +88,6 @@ class JobQueue {
 
       queue.on('error', err => {
         logger.error('Error in job queue %s.', handlerName, { err })
-        process.exit(-1)
       })
 
       this.queues[handlerName] = queue
@@ -162,10 +165,10 @@ class JobQueue {
     return total
   }
 
-  removeOldJobs () {
+  async removeOldJobs () {
     for (const key of Object.keys(this.queues)) {
       const queue = this.queues[key]
-      queue.clean(JOB_COMPLETED_LIFETIME, 'completed')
+      await queue.clean(JOB_COMPLETED_LIFETIME, 'completed')
     }
   }
 
diff --git a/server/lib/notifier.ts b/server/lib/notifier.ts
new file mode 100644
index 000000000..d1b331346
--- /dev/null
+++ b/server/lib/notifier.ts
@@ -0,0 +1,455 @@
+import { UserNotificationSettingValue, UserNotificationType, UserRight } from '../../shared/models/users'
+import { logger } from '../helpers/logger'
+import { VideoModel } from '../models/video/video'
+import { Emailer } from './emailer'
+import { UserNotificationModel } from '../models/account/user-notification'
+import { VideoCommentModel } from '../models/video/video-comment'
+import { UserModel } from '../models/account/user'
+import { PeerTubeSocket } from './peertube-socket'
+import { CONFIG } from '../initializers/constants'
+import { VideoPrivacy, VideoState } from '../../shared/models/videos'
+import { VideoAbuseModel } from '../models/video/video-abuse'
+import { VideoBlacklistModel } from '../models/video/video-blacklist'
+import * as Bluebird from 'bluebird'
+import { VideoImportModel } from '../models/video/video-import'
+import { AccountBlocklistModel } from '../models/account/account-blocklist'
+import { ActorFollowModel } from '../models/activitypub/actor-follow'
+import { AccountModel } from '../models/account/account'
+
+class Notifier {
+
+  private static instance: Notifier
+
+  private constructor () {}
+
+  notifyOnNewVideo (video: VideoModel): void {
+    // Only notify on public and published videos
+    if (video.privacy !== VideoPrivacy.PUBLIC || video.state !== VideoState.PUBLISHED) return
+
+    this.notifySubscribersOfNewVideo(video)
+      .catch(err => logger.error('Cannot notify subscribers of new video %s.', video.url, { err }))
+  }
+
+  notifyOnPendingVideoPublished (video: VideoModel): void {
+    // Only notify on public videos that has been published while the user waited transcoding/scheduled update
+    if (video.waitTranscoding === false && !video.ScheduleVideoUpdate) return
+
+    this.notifyOwnedVideoHasBeenPublished(video)
+        .catch(err => logger.error('Cannot notify owner that its video %s has been published.', video.url, { err }))
+  }
+
+  notifyOnNewComment (comment: VideoCommentModel): void {
+    this.notifyVideoOwnerOfNewComment(comment)
+        .catch(err => logger.error('Cannot notify video owner of new comment %s.', comment.url, { err }))
+
+    this.notifyOfCommentMention(comment)
+        .catch(err => logger.error('Cannot notify mentions of comment %s.', comment.url, { err }))
+  }
+
+  notifyOnNewVideoAbuse (videoAbuse: VideoAbuseModel): void {
+    this.notifyModeratorsOfNewVideoAbuse(videoAbuse)
+      .catch(err => logger.error('Cannot notify of new video abuse of video %s.', videoAbuse.Video.url, { err }))
+  }
+
+  notifyOnVideoBlacklist (videoBlacklist: VideoBlacklistModel): void {
+    this.notifyVideoOwnerOfBlacklist(videoBlacklist)
+      .catch(err => logger.error('Cannot notify video owner of new video blacklist of %s.', videoBlacklist.Video.url, { err }))
+  }
+
+  notifyOnVideoUnblacklist (video: VideoModel): void {
+    this.notifyVideoOwnerOfUnblacklist(video)
+        .catch(err => logger.error('Cannot notify video owner of new video blacklist of %s.', video.url, { err }))
+  }
+
+  notifyOnFinishedVideoImport (videoImport: VideoImportModel, success: boolean): void {
+    this.notifyOwnerVideoImportIsFinished(videoImport, success)
+      .catch(err => logger.error('Cannot notify owner that its video import %s is finished.', videoImport.getTargetIdentifier(), { err }))
+  }
+
+  notifyOnNewUserRegistration (user: UserModel): void {
+    this.notifyModeratorsOfNewUserRegistration(user)
+        .catch(err => logger.error('Cannot notify moderators of new user registration (%s).', user.username, { err }))
+  }
+
+  notifyOfNewFollow (actorFollow: ActorFollowModel): void {
+    this.notifyUserOfNewActorFollow(actorFollow)
+      .catch(err => {
+        logger.error(
+          'Cannot notify owner of channel %s of a new follow by %s.',
+          actorFollow.ActorFollowing.VideoChannel.getDisplayName(),
+          actorFollow.ActorFollower.Account.getDisplayName(),
+          err
+        )
+      })
+  }
+
+  private async notifySubscribersOfNewVideo (video: VideoModel) {
+    // List all followers that are users
+    const users = await UserModel.listUserSubscribersOf(video.VideoChannel.actorId)
+
+    logger.info('Notifying %d users of new video %s.', users.length, video.url)
+
+    function settingGetter (user: UserModel) {
+      return user.NotificationSetting.newVideoFromSubscription
+    }
+
+    async function notificationCreator (user: UserModel) {
+      const notification = await UserNotificationModel.create({
+        type: UserNotificationType.NEW_VIDEO_FROM_SUBSCRIPTION,
+        userId: user.id,
+        videoId: video.id
+      })
+      notification.Video = video
+
+      return notification
+    }
+
+    function emailSender (emails: string[]) {
+      return Emailer.Instance.addNewVideoFromSubscriberNotification(emails, video)
+    }
+
+    return this.notify({ users, settingGetter, notificationCreator, emailSender })
+  }
+
+  private async notifyVideoOwnerOfNewComment (comment: VideoCommentModel) {
+    if (comment.Video.isOwned() === false) return
+
+    const user = await UserModel.loadByVideoId(comment.videoId)
+
+    // Not our user or user comments its own video
+    if (!user || comment.Account.userId === user.id) return
+
+    const accountMuted = await AccountBlocklistModel.isAccountMutedBy(user.Account.id, comment.accountId)
+    if (accountMuted) return
+
+    logger.info('Notifying user %s of new comment %s.', user.username, comment.url)
+
+    function settingGetter (user: UserModel) {
+      return user.NotificationSetting.newCommentOnMyVideo
+    }
+
+    async function notificationCreator (user: UserModel) {
+      const notification = await UserNotificationModel.create({
+        type: UserNotificationType.NEW_COMMENT_ON_MY_VIDEO,
+        userId: user.id,
+        commentId: comment.id
+      })
+      notification.Comment = comment
+
+      return notification
+    }
+
+    function emailSender (emails: string[]) {
+      return Emailer.Instance.addNewCommentOnMyVideoNotification(emails, comment)
+    }
+
+    return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender })
+  }
+
+  private async notifyOfCommentMention (comment: VideoCommentModel) {
+    const usernames = comment.extractMentions()
+    let users = await UserModel.listByUsernames(usernames)
+
+    if (comment.Video.isOwned()) {
+      const userException = await UserModel.loadByVideoId(comment.videoId)
+      users = users.filter(u => u.id !== userException.id)
+    }
+
+    // Don't notify if I mentioned myself
+    users = users.filter(u => u.Account.id !== comment.accountId)
+
+    if (users.length === 0) return
+
+    const accountMutedHash = await AccountBlocklistModel.isAccountMutedByMulti(users.map(u => u.Account.id), comment.accountId)
+
+    logger.info('Notifying %d users of new comment %s.', users.length, comment.url)
+
+    function settingGetter (user: UserModel) {
+      if (accountMutedHash[user.Account.id] === true) return UserNotificationSettingValue.NONE
+
+      return user.NotificationSetting.commentMention
+    }
+
+    async function notificationCreator (user: UserModel) {
+      const notification = await UserNotificationModel.create({
+        type: UserNotificationType.COMMENT_MENTION,
+        userId: user.id,
+        commentId: comment.id
+      })
+      notification.Comment = comment
+
+      return notification
+    }
+
+    function emailSender (emails: string[]) {
+      return Emailer.Instance.addNewCommentMentionNotification(emails, comment)
+    }
+
+    return this.notify({ users, settingGetter, notificationCreator, emailSender })
+  }
+
+  private async notifyUserOfNewActorFollow (actorFollow: ActorFollowModel) {
+    if (actorFollow.ActorFollowing.isOwned() === false) return
+
+    // Account follows one of our account?
+    let followType: 'account' | 'channel' = 'channel'
+    let user = await UserModel.loadByChannelActorId(actorFollow.ActorFollowing.id)
+
+    // Account follows one of our channel?
+    if (!user) {
+      user = await UserModel.loadByAccountActorId(actorFollow.ActorFollowing.id)
+      followType = 'account'
+    }
+
+    if (!user) return
+
+    if (!actorFollow.ActorFollower.Account || !actorFollow.ActorFollower.Account.name) {
+      actorFollow.ActorFollower.Account = await actorFollow.ActorFollower.$get('Account') as AccountModel
+    }
+    const followerAccount = actorFollow.ActorFollower.Account
+
+    const accountMuted = await AccountBlocklistModel.isAccountMutedBy(user.Account.id, followerAccount.id)
+    if (accountMuted) return
+
+    logger.info('Notifying user %s of new follower: %s.', user.username, followerAccount.getDisplayName())
+
+    function settingGetter (user: UserModel) {
+      return user.NotificationSetting.newFollow
+    }
+
+    async function notificationCreator (user: UserModel) {
+      const notification = await UserNotificationModel.create({
+        type: UserNotificationType.NEW_FOLLOW,
+        userId: user.id,
+        actorFollowId: actorFollow.id
+      })
+      notification.ActorFollow = actorFollow
+
+      return notification
+    }
+
+    function emailSender (emails: string[]) {
+      return Emailer.Instance.addNewFollowNotification(emails, actorFollow, followType)
+    }
+
+    return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender })
+  }
+
+  private async notifyModeratorsOfNewVideoAbuse (videoAbuse: VideoAbuseModel) {
+    const moderators = await UserModel.listWithRight(UserRight.MANAGE_VIDEO_ABUSES)
+    if (moderators.length === 0) return
+
+    logger.info('Notifying %s user/moderators of new video abuse %s.', moderators.length, videoAbuse.Video.url)
+
+    function settingGetter (user: UserModel) {
+      return user.NotificationSetting.videoAbuseAsModerator
+    }
+
+    async function notificationCreator (user: UserModel) {
+      const notification = await UserNotificationModel.create({
+        type: UserNotificationType.NEW_VIDEO_ABUSE_FOR_MODERATORS,
+        userId: user.id,
+        videoAbuseId: videoAbuse.id
+      })
+      notification.VideoAbuse = videoAbuse
+
+      return notification
+    }
+
+    function emailSender (emails: string[]) {
+      return Emailer.Instance.addVideoAbuseModeratorsNotification(emails, videoAbuse)
+    }
+
+    return this.notify({ users: moderators, settingGetter, notificationCreator, emailSender })
+  }
+
+  private async notifyVideoOwnerOfBlacklist (videoBlacklist: VideoBlacklistModel) {
+    const user = await UserModel.loadByVideoId(videoBlacklist.videoId)
+    if (!user) return
+
+    logger.info('Notifying user %s that its video %s has been blacklisted.', user.username, videoBlacklist.Video.url)
+
+    function settingGetter (user: UserModel) {
+      return user.NotificationSetting.blacklistOnMyVideo
+    }
+
+    async function notificationCreator (user: UserModel) {
+      const notification = await UserNotificationModel.create({
+        type: UserNotificationType.BLACKLIST_ON_MY_VIDEO,
+        userId: user.id,
+        videoBlacklistId: videoBlacklist.id
+      })
+      notification.VideoBlacklist = videoBlacklist
+
+      return notification
+    }
+
+    function emailSender (emails: string[]) {
+      return Emailer.Instance.addVideoBlacklistNotification(emails, videoBlacklist)
+    }
+
+    return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender })
+  }
+
+  private async notifyVideoOwnerOfUnblacklist (video: VideoModel) {
+    const user = await UserModel.loadByVideoId(video.id)
+    if (!user) return
+
+    logger.info('Notifying user %s that its video %s has been unblacklisted.', user.username, video.url)
+
+    function settingGetter (user: UserModel) {
+      return user.NotificationSetting.blacklistOnMyVideo
+    }
+
+    async function notificationCreator (user: UserModel) {
+      const notification = await UserNotificationModel.create({
+        type: UserNotificationType.UNBLACKLIST_ON_MY_VIDEO,
+        userId: user.id,
+        videoId: video.id
+      })
+      notification.Video = video
+
+      return notification
+    }
+
+    function emailSender (emails: string[]) {
+      return Emailer.Instance.addVideoUnblacklistNotification(emails, video)
+    }
+
+    return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender })
+  }
+
+  private async notifyOwnedVideoHasBeenPublished (video: VideoModel) {
+    const user = await UserModel.loadByVideoId(video.id)
+    if (!user) return
+
+    logger.info('Notifying user %s of the publication of its video %s.', user.username, video.url)
+
+    function settingGetter (user: UserModel) {
+      return user.NotificationSetting.myVideoPublished
+    }
+
+    async function notificationCreator (user: UserModel) {
+      const notification = await UserNotificationModel.create({
+        type: UserNotificationType.MY_VIDEO_PUBLISHED,
+        userId: user.id,
+        videoId: video.id
+      })
+      notification.Video = video
+
+      return notification
+    }
+
+    function emailSender (emails: string[]) {
+      return Emailer.Instance.myVideoPublishedNotification(emails, video)
+    }
+
+    return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender })
+  }
+
+  private async notifyOwnerVideoImportIsFinished (videoImport: VideoImportModel, success: boolean) {
+    const user = await UserModel.loadByVideoImportId(videoImport.id)
+    if (!user) return
+
+    logger.info('Notifying user %s its video import %s is finished.', user.username, videoImport.getTargetIdentifier())
+
+    function settingGetter (user: UserModel) {
+      return user.NotificationSetting.myVideoImportFinished
+    }
+
+    async function notificationCreator (user: UserModel) {
+      const notification = await UserNotificationModel.create({
+        type: success ? UserNotificationType.MY_VIDEO_IMPORT_SUCCESS : UserNotificationType.MY_VIDEO_IMPORT_ERROR,
+        userId: user.id,
+        videoImportId: videoImport.id
+      })
+      notification.VideoImport = videoImport
+
+      return notification
+    }
+
+    function emailSender (emails: string[]) {
+      return success
+        ? Emailer.Instance.myVideoImportSuccessNotification(emails, videoImport)
+        : Emailer.Instance.myVideoImportErrorNotification(emails, videoImport)
+    }
+
+    return this.notify({ users: [ user ], settingGetter, notificationCreator, emailSender })
+  }
+
+  private async notifyModeratorsOfNewUserRegistration (registeredUser: UserModel) {
+    const moderators = await UserModel.listWithRight(UserRight.MANAGE_USERS)
+    if (moderators.length === 0) return
+
+    logger.info(
+      'Notifying %s moderators of new user registration of %s.',
+      moderators.length, registeredUser.Account.Actor.preferredUsername
+    )
+
+    function settingGetter (user: UserModel) {
+      return user.NotificationSetting.newUserRegistration
+    }
+
+    async function notificationCreator (user: UserModel) {
+      const notification = await UserNotificationModel.create({
+        type: UserNotificationType.NEW_USER_REGISTRATION,
+        userId: user.id,
+        accountId: registeredUser.Account.id
+      })
+      notification.Account = registeredUser.Account
+
+      return notification
+    }
+
+    function emailSender (emails: string[]) {
+      return Emailer.Instance.addNewUserRegistrationNotification(emails, registeredUser)
+    }
+
+    return this.notify({ users: moderators, settingGetter, notificationCreator, emailSender })
+  }
+
+  private async notify (options: {
+    users: UserModel[],
+    notificationCreator: (user: UserModel) => Promise<UserNotificationModel>,
+    emailSender: (emails: string[]) => Promise<any> | Bluebird<any>,
+    settingGetter: (user: UserModel) => UserNotificationSettingValue
+  }) {
+    const emails: string[] = []
+
+    for (const user of options.users) {
+      if (this.isWebNotificationEnabled(options.settingGetter(user))) {
+        const notification = await options.notificationCreator(user)
+
+        PeerTubeSocket.Instance.sendNotification(user.id, notification)
+      }
+
+      if (this.isEmailEnabled(user, options.settingGetter(user))) {
+        emails.push(user.email)
+      }
+    }
+
+    if (emails.length !== 0) {
+      await options.emailSender(emails)
+    }
+  }
+
+  private isEmailEnabled (user: UserModel, value: UserNotificationSettingValue) {
+    if (CONFIG.SIGNUP.REQUIRES_EMAIL_VERIFICATION === true && user.emailVerified !== true) return false
+
+    return value & UserNotificationSettingValue.EMAIL
+  }
+
+  private isWebNotificationEnabled (value: UserNotificationSettingValue) {
+    return value & UserNotificationSettingValue.WEB
+  }
+
+  static get Instance () {
+    return this.instance || (this.instance = new this())
+  }
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  Notifier
+}
diff --git a/server/lib/oauth-model.ts b/server/lib/oauth-model.ts
index 5cbe60b82..2cd2ae97c 100644
--- a/server/lib/oauth-model.ts
+++ b/server/lib/oauth-model.ts
@@ -1,3 +1,4 @@
+import * as Bluebird from 'bluebird'
 import { AccessDeniedError } from 'oauth2-server'
 import { logger } from '../helpers/logger'
 import { UserModel } from '../models/account/user'
@@ -37,7 +38,7 @@ function clearCacheByToken (token: string) {
 function getAccessToken (bearerToken: string) {
   logger.debug('Getting access token (bearerToken: ' + bearerToken + ').')
 
-  if (accessTokenCache[bearerToken] !== undefined) return accessTokenCache[bearerToken]
+  if (accessTokenCache[bearerToken] !== undefined) return Bluebird.resolve(accessTokenCache[bearerToken])
 
   return OAuthTokenModel.getByTokenAndPopulateUser(bearerToken)
     .then(tokenModel => {
diff --git a/server/lib/peertube-socket.ts b/server/lib/peertube-socket.ts
new file mode 100644
index 000000000..eb84ecd4b
--- /dev/null
+++ b/server/lib/peertube-socket.ts
@@ -0,0 +1,52 @@
+import * as SocketIO from 'socket.io'
+import { authenticateSocket } from '../middlewares'
+import { UserNotificationModel } from '../models/account/user-notification'
+import { logger } from '../helpers/logger'
+import { Server } from 'http'
+
+class PeerTubeSocket {
+
+  private static instance: PeerTubeSocket
+
+  private userNotificationSockets: { [ userId: number ]: SocketIO.Socket } = {}
+
+  private constructor () {}
+
+  init (server: Server) {
+    const io = SocketIO(server)
+
+    io.of('/user-notifications')
+      .use(authenticateSocket)
+      .on('connection', socket => {
+        const userId = socket.handshake.query.user.id
+
+        logger.debug('User %d connected on the notification system.', userId)
+
+        this.userNotificationSockets[userId] = socket
+
+        socket.on('disconnect', () => {
+          logger.debug('User %d disconnected from SocketIO notifications.', userId)
+
+          delete this.userNotificationSockets[userId]
+        })
+      })
+  }
+
+  sendNotification (userId: number, notification: UserNotificationModel) {
+    const socket = this.userNotificationSockets[userId]
+
+    if (!socket) return
+
+    socket.emit('new-notification', notification.toFormattedJSON())
+  }
+
+  static get Instance () {
+    return this.instance || (this.instance = new this())
+  }
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  PeerTubeSocket
+}
diff --git a/server/lib/redis.ts b/server/lib/redis.ts
index abd75d512..3628c0583 100644
--- a/server/lib/redis.ts
+++ b/server/lib/redis.ts
@@ -2,7 +2,13 @@ import * as express from 'express'
 import { createClient, RedisClient } from 'redis'
 import { logger } from '../helpers/logger'
 import { generateRandomString } from '../helpers/utils'
-import { CONFIG, USER_PASSWORD_RESET_LIFETIME, USER_EMAIL_VERIFY_LIFETIME, VIDEO_VIEW_LIFETIME } from '../initializers'
+import {
+  CONFIG,
+  CONTACT_FORM_LIFETIME,
+  USER_EMAIL_VERIFY_LIFETIME,
+  USER_PASSWORD_RESET_LIFETIME,
+  VIDEO_VIEW_LIFETIME
+} from '../initializers'
 
 type CachedRoute = {
   body: string,
@@ -76,6 +82,16 @@ class Redis {
     return this.getValue(this.generateVerifyEmailKey(userId))
   }
 
+  /************* Contact form per IP *************/
+
+  async setContactFormIp (ip: string) {
+    return this.setValue(this.generateContactFormKey(ip), '1', CONTACT_FORM_LIFETIME)
+  }
+
+  async isContactFormIpExists (ip: string) {
+    return this.exists(this.generateContactFormKey(ip))
+  }
+
   /************* Views per IP *************/
 
   setIPVideoView (ip: string, videoUUID: string) {
@@ -121,7 +137,14 @@ class Redis {
     const key = this.generateVideoViewKey(videoId, hour)
 
     const valueString = await this.getValue(key)
-    return parseInt(valueString, 10)
+    const valueInt = parseInt(valueString, 10)
+
+    if (isNaN(valueInt)) {
+      logger.error('Cannot get videos views of video %d in hour %d: views number is NaN (%s).', videoId, hour, valueString)
+      return undefined
+    }
+
+    return valueInt
   }
 
   async getVideosIdViewed (hour: number) {
@@ -168,7 +191,11 @@ class Redis {
   }
 
   private generateViewKey (ip: string, videoUUID: string) {
-    return videoUUID + '-' + ip
+    return `views-${videoUUID}-${ip}`
+  }
+
+  private generateContactFormKey (ip: string) {
+    return 'contact-form-' + ip
   }
 
   /************* Redis helpers *************/
diff --git a/server/lib/schedulers/abstract-scheduler.ts b/server/lib/schedulers/abstract-scheduler.ts
index b9d0a4d17..86ea7aa38 100644
--- a/server/lib/schedulers/abstract-scheduler.ts
+++ b/server/lib/schedulers/abstract-scheduler.ts
@@ -1,8 +1,11 @@
+import { logger } from '../../helpers/logger'
+
 export abstract class AbstractScheduler {
 
   protected abstract schedulerIntervalMs: number
 
   private interval: NodeJS.Timer
+  private isRunning = false
 
   enable () {
     if (!this.schedulerIntervalMs) throw new Error('Interval is not correctly set.')
@@ -14,5 +17,18 @@ export abstract class AbstractScheduler {
     clearInterval(this.interval)
   }
 
-  abstract execute ()
+  async execute () {
+    if (this.isRunning === true) return
+    this.isRunning = true
+
+    try {
+      await this.internalExecute()
+    } catch (err) {
+      logger.error('Cannot execute %s scheduler.', this.constructor.name, { err })
+    } finally {
+      this.isRunning = false
+    }
+  }
+
+  protected abstract internalExecute (): Promise<any>
 }
diff --git a/server/lib/schedulers/bad-actor-follow-scheduler.ts b/server/lib/schedulers/actor-follow-scheduler.ts
index 617149aaf..3967be7f8 100644
--- a/server/lib/schedulers/bad-actor-follow-scheduler.ts
+++ b/server/lib/schedulers/actor-follow-scheduler.ts
@@ -3,18 +3,35 @@ import { logger } from '../../helpers/logger'
 import { ActorFollowModel } from '../../models/activitypub/actor-follow'
 import { AbstractScheduler } from './abstract-scheduler'
 import { SCHEDULER_INTERVALS_MS } from '../../initializers'
+import { ActorFollowScoreCache } from '../cache'
 
-export class BadActorFollowScheduler extends AbstractScheduler {
+export class ActorFollowScheduler extends AbstractScheduler {
 
   private static instance: AbstractScheduler
 
-  protected schedulerIntervalMs = SCHEDULER_INTERVALS_MS.badActorFollow
+  protected schedulerIntervalMs = SCHEDULER_INTERVALS_MS.actorFollowScores
 
   private constructor () {
     super()
   }
 
-  async execute () {
+  protected async internalExecute () {
+    await this.processPendingScores()
+
+    await this.removeBadActorFollows()
+  }
+
+  private async processPendingScores () {
+    const pendingScores = ActorFollowScoreCache.Instance.getPendingFollowsScoreCopy()
+
+    ActorFollowScoreCache.Instance.clearPendingFollowsScore()
+
+    for (const inbox of Object.keys(pendingScores)) {
+      await ActorFollowModel.updateFollowScore(inbox, pendingScores[inbox])
+    }
+  }
+
+  private async removeBadActorFollows () {
     if (!isTestInstance()) logger.info('Removing bad actor follows (scheduler).')
 
     try {
diff --git a/server/lib/schedulers/remove-old-jobs-scheduler.ts b/server/lib/schedulers/remove-old-jobs-scheduler.ts
index a29a6b800..4a4341ba9 100644
--- a/server/lib/schedulers/remove-old-jobs-scheduler.ts
+++ b/server/lib/schedulers/remove-old-jobs-scheduler.ts
@@ -14,10 +14,10 @@ export class RemoveOldJobsScheduler extends AbstractScheduler {
     super()
   }
 
-  async execute () {
-    if (!isTestInstance()) logger.info('Removing old jobs (scheduler).')
+  protected internalExecute () {
+    if (!isTestInstance()) logger.info('Removing old jobs in scheduler.')
 
-    JobQueue.Instance.removeOldJobs()
+    return JobQueue.Instance.removeOldJobs()
   }
 
   static get Instance () {
diff --git a/server/lib/schedulers/update-videos-scheduler.ts b/server/lib/schedulers/update-videos-scheduler.ts
index fd2edfd17..2618a5857 100644
--- a/server/lib/schedulers/update-videos-scheduler.ts
+++ b/server/lib/schedulers/update-videos-scheduler.ts
@@ -5,6 +5,8 @@ import { retryTransactionWrapper } from '../../helpers/database-utils'
 import { federateVideoIfNeeded } from '../activitypub'
 import { SCHEDULER_INTERVALS_MS, sequelizeTypescript } from '../../initializers'
 import { VideoPrivacy } from '../../../shared/models/videos'
+import { Notifier } from '../notifier'
+import { VideoModel } from '../../models/video/video'
 
 export class UpdateVideosScheduler extends AbstractScheduler {
 
@@ -12,30 +14,20 @@ export class UpdateVideosScheduler extends AbstractScheduler {
 
   protected schedulerIntervalMs = SCHEDULER_INTERVALS_MS.updateVideos
 
-  private isRunning = false
-
   private constructor () {
     super()
   }
 
-  async execute () {
-    if (this.isRunning === true) return
-    this.isRunning = true
-
-    try {
-      await retryTransactionWrapper(this.updateVideos.bind(this))
-    } catch (err) {
-      logger.error('Cannot execute update videos scheduler.', { err })
-    } finally {
-      this.isRunning = false
-    }
+  protected async internalExecute () {
+    return retryTransactionWrapper(this.updateVideos.bind(this))
   }
 
   private async updateVideos () {
     if (!await ScheduleVideoUpdateModel.areVideosToUpdate()) return undefined
 
-    return sequelizeTypescript.transaction(async t => {
+    const publishedVideos = await sequelizeTypescript.transaction(async t => {
       const schedules = await ScheduleVideoUpdateModel.listVideosToUpdate(t)
+      const publishedVideos: VideoModel[] = []
 
       for (const schedule of schedules) {
         const video = schedule.Video
@@ -50,11 +42,23 @@ export class UpdateVideosScheduler extends AbstractScheduler {
 
           await video.save({ transaction: t })
           await federateVideoIfNeeded(video, isNewVideo, t)
+
+          if (oldPrivacy === VideoPrivacy.UNLISTED || oldPrivacy === VideoPrivacy.PRIVATE) {
+            video.ScheduleVideoUpdate = schedule
+            publishedVideos.push(video)
+          }
         }
 
         await schedule.destroy({ transaction: t })
       }
+
+      return publishedVideos
     })
+
+    for (const v of publishedVideos) {
+      Notifier.Instance.notifyOnNewVideo(v)
+      Notifier.Instance.notifyOnPendingVideoPublished(v)
+    }
   }
 
   static get Instance () {
diff --git a/server/lib/schedulers/videos-redundancy-scheduler.ts b/server/lib/schedulers/videos-redundancy-scheduler.ts
index c49a8c89a..1a48f2bd0 100644
--- a/server/lib/schedulers/videos-redundancy-scheduler.ts
+++ b/server/lib/schedulers/videos-redundancy-scheduler.ts
@@ -1,22 +1,31 @@
 import { AbstractScheduler } from './abstract-scheduler'
-import { CONFIG, REDUNDANCY, VIDEO_IMPORT_TIMEOUT } from '../../initializers'
+import { CONFIG, HLS_REDUNDANCY_DIRECTORY, REDUNDANCY, VIDEO_IMPORT_TIMEOUT } from '../../initializers'
 import { logger } from '../../helpers/logger'
 import { VideosRedundancy } from '../../../shared/models/redundancy'
 import { VideoRedundancyModel } from '../../models/redundancy/video-redundancy'
 import { VideoFileModel } from '../../models/video/video-file'
 import { downloadWebTorrentVideo } from '../../helpers/webtorrent'
 import { join } from 'path'
-import { rename } from 'fs-extra'
+import { move } from 'fs-extra'
 import { getServerActor } from '../../helpers/utils'
 import { sendCreateCacheFile, sendUpdateCacheFile } from '../activitypub/send'
-import { getVideoCacheFileActivityPubUrl } from '../activitypub/url'
+import { getVideoCacheFileActivityPubUrl, getVideoCacheStreamingPlaylistActivityPubUrl } from '../activitypub/url'
 import { removeVideoRedundancy } from '../redundancy'
 import { getOrCreateVideoAndAccountAndChannel } from '../activitypub'
+import { VideoStreamingPlaylistModel } from '../../models/video/video-streaming-playlist'
+import { VideoModel } from '../../models/video/video'
+import { downloadPlaylistSegments } from '../hls'
+
+type CandidateToDuplicate = {
+  redundancy: VideosRedundancy,
+  video: VideoModel,
+  files: VideoFileModel[],
+  streamingPlaylists: VideoStreamingPlaylistModel[]
+}
 
 export class VideosRedundancyScheduler extends AbstractScheduler {
 
   private static instance: AbstractScheduler
-  private executing = false
 
   protected schedulerIntervalMs = CONFIG.REDUNDANCY.VIDEOS.CHECK_INTERVAL
 
@@ -24,41 +33,39 @@ export class VideosRedundancyScheduler extends AbstractScheduler {
     super()
   }
 
-  async execute () {
-    if (this.executing) return
-
-    this.executing = true
-
-    for (const obj of CONFIG.REDUNDANCY.VIDEOS.STRATEGIES) {
-      logger.info('Running redundancy scheduler for strategy %s.', obj.strategy)
+  protected async internalExecute () {
+    for (const redundancyConfig of CONFIG.REDUNDANCY.VIDEOS.STRATEGIES) {
+      logger.info('Running redundancy scheduler for strategy %s.', redundancyConfig.strategy)
 
       try {
-        const videoToDuplicate = await this.findVideoToDuplicate(obj)
+        const videoToDuplicate = await this.findVideoToDuplicate(redundancyConfig)
         if (!videoToDuplicate) continue
 
-        const videoFiles = videoToDuplicate.VideoFiles
-        videoFiles.forEach(f => f.Video = videoToDuplicate)
+        const candidateToDuplicate = {
+          video: videoToDuplicate,
+          redundancy: redundancyConfig,
+          files: videoToDuplicate.VideoFiles,
+          streamingPlaylists: videoToDuplicate.VideoStreamingPlaylists
+        }
 
-        await this.purgeCacheIfNeeded(obj, videoFiles)
+        await this.purgeCacheIfNeeded(candidateToDuplicate)
 
-        if (await this.isTooHeavy(obj, videoFiles)) {
+        if (await this.isTooHeavy(candidateToDuplicate)) {
           logger.info('Video %s is too big for our cache, skipping.', videoToDuplicate.url)
           continue
         }
 
-        logger.info('Will duplicate video %s in redundancy scheduler "%s".', videoToDuplicate.url, obj.strategy)
+        logger.info('Will duplicate video %s in redundancy scheduler "%s".', videoToDuplicate.url, redundancyConfig.strategy)
 
-        await this.createVideoRedundancy(obj, videoFiles)
+        await this.createVideoRedundancies(candidateToDuplicate)
       } catch (err) {
-        logger.error('Cannot run videos redundancy %s.', obj.strategy, { err })
+        logger.error('Cannot run videos redundancy %s.', redundancyConfig.strategy, { err })
       }
     }
 
     await this.extendsLocalExpiration()
 
     await this.purgeRemoteExpired()
-
-    this.executing = false
   }
 
   static get Instance () {
@@ -70,25 +77,35 @@ export class VideosRedundancyScheduler extends AbstractScheduler {
 
     for (const redundancyModel of expired) {
       try {
-        await this.extendsOrDeleteRedundancy(redundancyModel)
+        const redundancyConfig = CONFIG.REDUNDANCY.VIDEOS.STRATEGIES.find(s => s.strategy === redundancyModel.strategy)
+        const candidate = {
+          redundancy: redundancyConfig,
+          video: null,
+          files: [],
+          streamingPlaylists: []
+        }
+
+        // If the administrator disabled the redundancy or decreased the cache size, remove this redundancy instead of extending it
+        if (!redundancyConfig || await this.isTooHeavy(candidate)) {
+          logger.info('Destroying redundancy %s because the cache size %s is too heavy.', redundancyModel.url, redundancyModel.strategy)
+          await removeVideoRedundancy(redundancyModel)
+        } else {
+          await this.extendsRedundancy(redundancyModel)
+        }
       } catch (err) {
-        logger.error('Cannot extend expiration of %s video from our redundancy system.', this.buildEntryLogId(redundancyModel))
+        logger.error(
+          'Cannot extend or remove expiration of %s video from our redundancy system.', this.buildEntryLogId(redundancyModel),
+          { err }
+        )
       }
     }
   }
 
-  private async extendsOrDeleteRedundancy (redundancyModel: VideoRedundancyModel) {
-    // Refresh the video, maybe it was deleted
-    const video = await this.loadAndRefreshVideo(redundancyModel.VideoFile.Video.url)
-
-    if (!video) {
-      logger.info('Destroying existing redundancy %s, because the associated video does not exist anymore.', redundancyModel.url)
-
-      await redundancyModel.destroy()
-      return
-    }
-
+  private async extendsRedundancy (redundancyModel: VideoRedundancyModel) {
     const redundancy = CONFIG.REDUNDANCY.VIDEOS.STRATEGIES.find(s => s.strategy === redundancyModel.strategy)
+    // Redundancy strategy disabled, remove our redundancy instead of extending expiration
+    if (!redundancy) await removeVideoRedundancy(redundancyModel)
+
     await this.extendsExpirationOf(redundancyModel, redundancy.minLifetime)
   }
 
@@ -119,49 +136,93 @@ export class VideosRedundancyScheduler extends AbstractScheduler {
     }
   }
 
-  private async createVideoRedundancy (redundancy: VideosRedundancy, filesToDuplicate: VideoFileModel[]) {
-    const serverActor = await getServerActor()
+  private async createVideoRedundancies (data: CandidateToDuplicate) {
+    const video = await this.loadAndRefreshVideo(data.video.url)
 
-    for (const file of filesToDuplicate) {
-      const video = await this.loadAndRefreshVideo(file.Video.url)
+    if (!video) {
+      logger.info('Video %s we want to duplicate does not existing anymore, skipping.', data.video.url)
 
+      return
+    }
+
+    for (const file of data.files) {
       const existingRedundancy = await VideoRedundancyModel.loadLocalByFileId(file.id)
       if (existingRedundancy) {
-        await this.extendsOrDeleteRedundancy(existingRedundancy)
+        await this.extendsRedundancy(existingRedundancy)
 
         continue
       }
 
-      if (!video) {
-        logger.info('Video %s we want to duplicate does not existing anymore, skipping.', file.Video.url)
+      await this.createVideoFileRedundancy(data.redundancy, video, file)
+    }
+
+    for (const streamingPlaylist of data.streamingPlaylists) {
+      const existingRedundancy = await VideoRedundancyModel.loadLocalByStreamingPlaylistId(streamingPlaylist.id)
+      if (existingRedundancy) {
+        await this.extendsRedundancy(existingRedundancy)
 
         continue
       }
 
-      logger.info('Duplicating %s - %d in videos redundancy with "%s" strategy.', video.url, file.resolution, redundancy.strategy)
+      await this.createStreamingPlaylistRedundancy(data.redundancy, video, streamingPlaylist)
+    }
+  }
 
-      const { baseUrlHttp, baseUrlWs } = video.getBaseUrls()
-      const magnetUri = video.generateMagnetUri(file, baseUrlHttp, baseUrlWs)
+  private async createVideoFileRedundancy (redundancy: VideosRedundancy, video: VideoModel, file: VideoFileModel) {
+    file.Video = video
 
-      const tmpPath = await downloadWebTorrentVideo({ magnetUri }, VIDEO_IMPORT_TIMEOUT)
+    const serverActor = await getServerActor()
 
-      const destPath = join(CONFIG.STORAGE.VIDEOS_DIR, video.getVideoFilename(file))
-      await rename(tmpPath, destPath)
+    logger.info('Duplicating %s - %d in videos redundancy with "%s" strategy.', video.url, file.resolution, redundancy.strategy)
 
-      const createdModel = await VideoRedundancyModel.create({
-        expiresOn: this.buildNewExpiration(redundancy.minLifetime),
-        url: getVideoCacheFileActivityPubUrl(file),
-        fileUrl: video.getVideoFileUrl(file, CONFIG.WEBSERVER.URL),
-        strategy: redundancy.strategy,
-        videoFileId: file.id,
-        actorId: serverActor.id
-      })
-      createdModel.VideoFile = file
+    const { baseUrlHttp, baseUrlWs } = video.getBaseUrls()
+    const magnetUri = video.generateMagnetUri(file, baseUrlHttp, baseUrlWs)
 
-      await sendCreateCacheFile(serverActor, createdModel)
+    const tmpPath = await downloadWebTorrentVideo({ magnetUri }, VIDEO_IMPORT_TIMEOUT)
 
-      logger.info('Duplicated %s - %d -> %s.', video.url, file.resolution, createdModel.url)
-    }
+    const destPath = join(CONFIG.STORAGE.REDUNDANCY_DIR, video.getVideoFilename(file))
+    await move(tmpPath, destPath)
+
+    const createdModel = await VideoRedundancyModel.create({
+      expiresOn: this.buildNewExpiration(redundancy.minLifetime),
+      url: getVideoCacheFileActivityPubUrl(file),
+      fileUrl: video.getVideoRedundancyUrl(file, CONFIG.WEBSERVER.URL),
+      strategy: redundancy.strategy,
+      videoFileId: file.id,
+      actorId: serverActor.id
+    })
+
+    createdModel.VideoFile = file
+
+    await sendCreateCacheFile(serverActor, video, createdModel)
+
+    logger.info('Duplicated %s - %d -> %s.', video.url, file.resolution, createdModel.url)
+  }
+
+  private async createStreamingPlaylistRedundancy (redundancy: VideosRedundancy, video: VideoModel, playlist: VideoStreamingPlaylistModel) {
+    playlist.Video = video
+
+    const serverActor = await getServerActor()
+
+    logger.info('Duplicating %s streaming playlist in videos redundancy with "%s" strategy.', video.url, redundancy.strategy)
+
+    const destDirectory = join(HLS_REDUNDANCY_DIRECTORY, video.uuid)
+    await downloadPlaylistSegments(playlist.playlistUrl, destDirectory, VIDEO_IMPORT_TIMEOUT)
+
+    const createdModel = await VideoRedundancyModel.create({
+      expiresOn: this.buildNewExpiration(redundancy.minLifetime),
+      url: getVideoCacheStreamingPlaylistActivityPubUrl(video, playlist),
+      fileUrl: playlist.getVideoRedundancyUrl(CONFIG.WEBSERVER.URL),
+      strategy: redundancy.strategy,
+      videoStreamingPlaylistId: playlist.id,
+      actorId: serverActor.id
+    })
+
+    createdModel.VideoStreamingPlaylist = playlist
+
+    await sendCreateCacheFile(serverActor, video, createdModel)
+
+    logger.info('Duplicated playlist %s -> %s.', playlist.playlistUrl, createdModel.url)
   }
 
   private async extendsExpirationOf (redundancy: VideoRedundancyModel, expiresAfterMs: number) {
@@ -175,8 +236,9 @@ export class VideosRedundancyScheduler extends AbstractScheduler {
     await sendUpdateCacheFile(serverActor, redundancy)
   }
 
-  private async purgeCacheIfNeeded (redundancy: VideosRedundancy, filesToDuplicate: VideoFileModel[]) {
-    while (this.isTooHeavy(redundancy, filesToDuplicate)) {
+  private async purgeCacheIfNeeded (candidateToDuplicate: CandidateToDuplicate) {
+    while (this.isTooHeavy(candidateToDuplicate)) {
+      const redundancy = candidateToDuplicate.redundancy
       const toDelete = await VideoRedundancyModel.loadOldestLocalThatAlreadyExpired(redundancy.strategy, redundancy.minLifetime)
       if (!toDelete) return
 
@@ -184,12 +246,13 @@ export class VideosRedundancyScheduler extends AbstractScheduler {
     }
   }
 
-  private async isTooHeavy (redundancy: VideosRedundancy, filesToDuplicate: VideoFileModel[]) {
-    const maxSize = redundancy.size - this.getTotalFileSizes(filesToDuplicate)
+  private async isTooHeavy (candidateToDuplicate: CandidateToDuplicate) {
+    const maxSize = candidateToDuplicate.redundancy.size
 
-    const totalDuplicated = await VideoRedundancyModel.getTotalDuplicated(redundancy.strategy)
+    const totalDuplicated = await VideoRedundancyModel.getTotalDuplicated(candidateToDuplicate.redundancy.strategy)
+    const totalWillDuplicate = totalDuplicated + this.getTotalFileSizes(candidateToDuplicate.files, candidateToDuplicate.streamingPlaylists)
 
-    return totalDuplicated > maxSize
+    return totalWillDuplicate > maxSize
   }
 
   private buildNewExpiration (expiresAfterMs: number) {
@@ -197,13 +260,15 @@ export class VideosRedundancyScheduler extends AbstractScheduler {
   }
 
   private buildEntryLogId (object: VideoRedundancyModel) {
-    return `${object.VideoFile.Video.url}-${object.VideoFile.resolution}`
+    if (object.VideoFile) return `${object.VideoFile.Video.url}-${object.VideoFile.resolution}`
+
+    return `${object.VideoStreamingPlaylist.playlistUrl}`
   }
 
-  private getTotalFileSizes (files: VideoFileModel[]) {
+  private getTotalFileSizes (files: VideoFileModel[], playlists: VideoStreamingPlaylistModel[]) {
     const fileReducer = (previous: number, current: VideoFileModel) => previous + current.size
 
-    return files.reduce(fileReducer, 0)
+    return files.reduce(fileReducer, 0) * playlists.length
   }
 
   private async loadAndRefreshVideo (videoUrl: string) {
diff --git a/server/lib/schedulers/youtube-dl-update-scheduler.ts b/server/lib/schedulers/youtube-dl-update-scheduler.ts
index 461cd045e..aa027116d 100644
--- a/server/lib/schedulers/youtube-dl-update-scheduler.ts
+++ b/server/lib/schedulers/youtube-dl-update-scheduler.ts
@@ -12,7 +12,7 @@ export class YoutubeDlUpdateScheduler extends AbstractScheduler {
     super()
   }
 
-  execute () {
+  protected internalExecute () {
     return updateYoutubeDLBinary()
   }
 
diff --git a/server/lib/user.ts b/server/lib/user.ts
index db29469eb..a39ef6c3d 100644
--- a/server/lib/user.ts
+++ b/server/lib/user.ts
@@ -9,6 +9,8 @@ import { createVideoChannel } from './video-channel'
 import { VideoChannelModel } from '../models/video/video-channel'
 import { FilteredModelAttributes } from 'sequelize-typescript/lib/models/Model'
 import { ActorModel } from '../models/activitypub/actor'
+import { UserNotificationSettingModel } from '../models/account/user-notification-setting'
+import { UserNotificationSetting, UserNotificationSettingValue } from '../../shared/models/users'
 
 async function createUserAccountAndChannel (userToCreate: UserModel, validateUser = true) {
   const { user, account, videoChannel } = await sequelizeTypescript.transaction(async t => {
@@ -18,7 +20,9 @@ async function createUserAccountAndChannel (userToCreate: UserModel, validateUse
     }
 
     const userCreated = await userToCreate.save(userOptions)
-    const accountCreated = await createLocalAccountWithoutKeys(userToCreate.username, userToCreate.id, null, t)
+    userCreated.NotificationSetting = await createDefaultUserNotificationSettings(userCreated, t)
+
+    const accountCreated = await createLocalAccountWithoutKeys(userCreated.username, userCreated.id, null, t)
     userCreated.Account = accountCreated
 
     let channelName = userCreated.username + '_channel'
@@ -37,8 +41,13 @@ async function createUserAccountAndChannel (userToCreate: UserModel, validateUse
     return { user: userCreated, account: accountCreated, videoChannel }
   })
 
-  account.Actor = await setAsyncActorKeys(account.Actor)
-  videoChannel.Actor = await setAsyncActorKeys(videoChannel.Actor)
+  const [ accountKeys, channelKeys ] = await Promise.all([
+    setAsyncActorKeys(account.Actor),
+    setAsyncActorKeys(videoChannel.Actor)
+  ])
+
+  account.Actor = accountKeys
+  videoChannel.Actor = channelKeys
 
   return { user, account, videoChannel } as { user: UserModel, account: AccountModel, videoChannel: VideoChannelModel }
 }
@@ -83,3 +92,22 @@ export {
   createUserAccountAndChannel,
   createLocalAccountWithoutKeys
 }
+
+// ---------------------------------------------------------------------------
+
+function createDefaultUserNotificationSettings (user: UserModel, t: Sequelize.Transaction | undefined) {
+  const values: UserNotificationSetting & { userId: number } = {
+    userId: user.id,
+    newVideoFromSubscription: UserNotificationSettingValue.WEB,
+    newCommentOnMyVideo: UserNotificationSettingValue.WEB,
+    myVideoImportFinished: UserNotificationSettingValue.WEB,
+    myVideoPublished: UserNotificationSettingValue.WEB,
+    videoAbuseAsModerator: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    blacklistOnMyVideo: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    newUserRegistration: UserNotificationSettingValue.WEB,
+    commentMention: UserNotificationSettingValue.WEB,
+    newFollow: UserNotificationSettingValue.WEB
+  }
+
+  return UserNotificationSettingModel.create(values, { transaction: t })
+}
diff --git a/server/lib/video-comment.ts b/server/lib/video-comment.ts
index 70ba7c303..59bce7520 100644
--- a/server/lib/video-comment.ts
+++ b/server/lib/video-comment.ts
@@ -64,10 +64,8 @@ function buildFormattedCommentTree (resultList: ResultList<VideoCommentModel>):
     }
 
     const parentCommentThread = idx[childComment.inReplyToCommentId]
-    if (!parentCommentThread) {
-      const msg = `Cannot format video thread tree, parent ${childComment.inReplyToCommentId} not found for child ${childComment.id}`
-      throw new Error(msg)
-    }
+    // Maybe the parent comment was blocked by the admin/user
+    if (!parentCommentThread) continue
 
     parentCommentThread.children.push(childCommentThread)
     idx[childComment.id] = childCommentThread
diff --git a/server/lib/video-transcoding.ts b/server/lib/video-transcoding.ts
index bf3ff78c2..086b860a2 100644
--- a/server/lib/video-transcoding.ts
+++ b/server/lib/video-transcoding.ts
@@ -1,22 +1,27 @@
-import { CONFIG } from '../initializers'
-import { join, extname } from 'path'
+import { CONFIG, HLS_PLAYLIST_DIRECTORY } from '../initializers'
+import { extname, join } from 'path'
 import { getVideoFileFPS, getVideoFileResolution, transcode } from '../helpers/ffmpeg-utils'
-import { copy, remove, rename, stat } from 'fs-extra'
+import { copy, ensureDir, move, remove, stat } from 'fs-extra'
 import { logger } from '../helpers/logger'
 import { VideoResolution } from '../../shared/models/videos'
 import { VideoFileModel } from '../models/video/video-file'
 import { VideoModel } from '../models/video/video'
+import { updateMasterHLSPlaylist, updateSha256Segments } from './hls'
+import { VideoStreamingPlaylistModel } from '../models/video/video-streaming-playlist'
+import { VideoStreamingPlaylistType } from '../../shared/models/videos/video-streaming-playlist.type'
 
-async function optimizeOriginalVideofile (video: VideoModel) {
+async function optimizeVideofile (video: VideoModel, inputVideoFileArg?: VideoFileModel) {
   const videosDirectory = CONFIG.STORAGE.VIDEOS_DIR
   const newExtname = '.mp4'
-  const inputVideoFile = video.getOriginalFile()
+
+  const inputVideoFile = inputVideoFileArg ? inputVideoFileArg : video.getOriginalFile()
   const videoInputPath = join(videosDirectory, video.getVideoFilename(inputVideoFile))
   const videoTranscodedPath = join(videosDirectory, video.id + '-transcoded' + newExtname)
 
   const transcodeOptions = {
     inputPath: videoInputPath,
-    outputPath: videoTranscodedPath
+    outputPath: videoTranscodedPath,
+    resolution: inputVideoFile.resolution
   }
 
   // Could be very long!
@@ -29,7 +34,7 @@ async function optimizeOriginalVideofile (video: VideoModel) {
     inputVideoFile.set('extname', newExtname)
 
     const videoOutputPath = video.getVideoFilePath(inputVideoFile)
-    await rename(videoTranscodedPath, videoOutputPath)
+    await move(videoTranscodedPath, videoOutputPath)
     const stats = await stat(videoOutputPath)
     const fps = await getVideoFileFPS(videoOutputPath)
 
@@ -46,7 +51,7 @@ async function optimizeOriginalVideofile (video: VideoModel) {
   }
 }
 
-async function transcodeOriginalVideofile (video: VideoModel, resolution: VideoResolution, isPortraitMode: boolean) {
+async function transcodeOriginalVideofile (video: VideoModel, resolution: VideoResolution, isPortrait: boolean) {
   const videosDirectory = CONFIG.STORAGE.VIDEOS_DIR
   const extname = '.mp4'
 
@@ -59,13 +64,13 @@ async function transcodeOriginalVideofile (video: VideoModel, resolution: VideoR
     size: 0,
     videoId: video.id
   })
-  const videoOutputPath = join(videosDirectory, video.getVideoFilename(newVideoFile))
+  const videoOutputPath = join(CONFIG.STORAGE.VIDEOS_DIR, video.getVideoFilename(newVideoFile))
 
   const transcodeOptions = {
     inputPath: videoInputPath,
     outputPath: videoOutputPath,
     resolution,
-    isPortraitMode
+    isPortraitMode: isPortrait
   }
 
   await transcode(transcodeOptions)
@@ -83,6 +88,41 @@ async function transcodeOriginalVideofile (video: VideoModel, resolution: VideoR
   video.VideoFiles.push(newVideoFile)
 }
 
+async function generateHlsPlaylist (video: VideoModel, resolution: VideoResolution, isPortraitMode: boolean) {
+  const baseHlsDirectory = join(HLS_PLAYLIST_DIRECTORY, video.uuid)
+  await ensureDir(join(HLS_PLAYLIST_DIRECTORY, video.uuid))
+
+  const videoInputPath = join(CONFIG.STORAGE.VIDEOS_DIR, video.getVideoFilename(video.getOriginalFile()))
+  const outputPath = join(baseHlsDirectory, VideoStreamingPlaylistModel.getHlsPlaylistFilename(resolution))
+
+  const transcodeOptions = {
+    inputPath: videoInputPath,
+    outputPath,
+    resolution,
+    isPortraitMode,
+
+    hlsPlaylist: {
+      videoFilename: VideoStreamingPlaylistModel.getHlsVideoName(video.uuid, resolution)
+    }
+  }
+
+  await transcode(transcodeOptions)
+
+  await updateMasterHLSPlaylist(video)
+  await updateSha256Segments(video)
+
+  const playlistUrl = CONFIG.WEBSERVER.URL + VideoStreamingPlaylistModel.getHlsMasterPlaylistStaticPath(video.uuid)
+
+  await VideoStreamingPlaylistModel.upsert({
+    videoId: video.id,
+    playlistUrl,
+    segmentsSha256Url: CONFIG.WEBSERVER.URL + VideoStreamingPlaylistModel.getHlsSha256SegmentsStaticPath(video.uuid),
+    p2pMediaLoaderInfohashes: VideoStreamingPlaylistModel.buildP2PMediaLoaderInfoHashes(playlistUrl, video.VideoFiles),
+
+    type: VideoStreamingPlaylistType.HLS
+  })
+}
+
 async function importVideoFile (video: VideoModel, inputFilePath: string) {
   const { videoFileResolution } = await getVideoFileResolution(inputFilePath)
   const { size } = await stat(inputFilePath)
@@ -124,7 +164,8 @@ async function importVideoFile (video: VideoModel, inputFilePath: string) {
 }
 
 export {
-  optimizeOriginalVideofile,
+  generateHlsPlaylist,
+  optimizeVideofile,
   transcodeOriginalVideofile,
   importVideoFile
 }
diff --git a/server/middlewares/activitypub.ts b/server/middlewares/activitypub.ts
index d7f59be8c..01e5dd24e 100644
--- a/server/middlewares/activitypub.ts
+++ b/server/middlewares/activitypub.ts
@@ -2,34 +2,32 @@ import { eachSeries } from 'async'
 import { NextFunction, Request, RequestHandler, Response } from 'express'
 import { ActivityPubSignature } from '../../shared'
 import { logger } from '../helpers/logger'
-import { isSignatureVerified } from '../helpers/peertube-crypto'
-import { ACCEPT_HEADERS, ACTIVITY_PUB } from '../initializers'
+import { isHTTPSignatureVerified, isJsonLDSignatureVerified, parseHTTPSignature } from '../helpers/peertube-crypto'
+import { ACCEPT_HEADERS, ACTIVITY_PUB, HTTP_SIGNATURE } from '../initializers'
 import { getOrCreateActorAndServerAndModel } from '../lib/activitypub'
 import { ActorModel } from '../models/activitypub/actor'
+import { loadActorUrlOrGetFromWebfinger } from '../helpers/webfinger'
 
 async function checkSignature (req: Request, res: Response, next: NextFunction) {
-  const signatureObject: ActivityPubSignature = req.body.signature
+  try {
+    const httpSignatureChecked = await checkHttpSignature(req, res)
+    if (httpSignatureChecked !== true) return
 
-  const [ creator ] = signatureObject.creator.split('#')
+    const actor: ActorModel = res.locals.signature.actor
 
-  logger.debug('Checking signature of actor %s...', creator)
+    // Forwarded activity
+    const bodyActor = req.body.actor
+    const bodyActorId = bodyActor && bodyActor.id ? bodyActor.id : bodyActor
+    if (bodyActorId && bodyActorId !== actor.url) {
+      const jsonLDSignatureChecked = await checkJsonLDSignature(req, res)
+      if (jsonLDSignatureChecked !== true) return
+    }
 
-  let actor: ActorModel
-  try {
-    actor = await getOrCreateActorAndServerAndModel(creator)
+    return next()
   } catch (err) {
-    logger.warn('Cannot create remote actor %s and check signature.', creator, { err })
+    logger.error('Error in ActivityPub signature checker.', err)
     return res.sendStatus(403)
   }
-
-  const verified = await isSignatureVerified(actor, req.body)
-  if (verified === false) return res.sendStatus(403)
-
-  res.locals.signature = {
-    actor
-  }
-
-  return next()
 }
 
 function executeIfActivityPub (fun: RequestHandler | RequestHandler[]) {
@@ -55,5 +53,66 @@ function executeIfActivityPub (fun: RequestHandler | RequestHandler[]) {
 
 export {
   checkSignature,
-  executeIfActivityPub
+  executeIfActivityPub,
+  checkHttpSignature
+}
+
+// ---------------------------------------------------------------------------
+
+async function checkHttpSignature (req: Request, res: Response) {
+  // FIXME: mastodon does not include the Signature scheme
+  const sig = req.headers[HTTP_SIGNATURE.HEADER_NAME] as string
+  if (sig && sig.startsWith('Signature ') === false) req.headers[HTTP_SIGNATURE.HEADER_NAME] = 'Signature ' + sig
+
+  const parsed = parseHTTPSignature(req)
+
+  const keyId = parsed.keyId
+  if (!keyId) {
+    res.sendStatus(403)
+    return false
+  }
+
+  logger.debug('Checking HTTP signature of actor %s...', keyId)
+
+  let [ actorUrl ] = keyId.split('#')
+  if (actorUrl.startsWith('acct:')) {
+    actorUrl = await loadActorUrlOrGetFromWebfinger(actorUrl.replace(/^acct:/, ''))
+  }
+
+  const actor = await getOrCreateActorAndServerAndModel(actorUrl)
+
+  const verified = isHTTPSignatureVerified(parsed, actor)
+  if (verified !== true) {
+    res.sendStatus(403)
+    return false
+  }
+
+  res.locals.signature = { actor }
+
+  return true
+}
+
+async function checkJsonLDSignature (req: Request, res: Response) {
+  const signatureObject: ActivityPubSignature = req.body.signature
+
+  if (!signatureObject || !signatureObject.creator) {
+    res.sendStatus(403)
+    return false
+  }
+
+  const [ creator ] = signatureObject.creator.split('#')
+
+  logger.debug('Checking JsonLD signature of actor %s...', creator)
+
+  const actor = await getOrCreateActorAndServerAndModel(creator)
+  const verified = await isJsonLDSignatureVerified(actor, req.body)
+
+  if (verified !== true) {
+    res.sendStatus(403)
+    return false
+  }
+
+  res.locals.signature = { actor }
+
+  return true
 }
diff --git a/server/middlewares/cache.ts b/server/middlewares/cache.ts
index 1e00fc731..8ffe75700 100644
--- a/server/middlewares/cache.ts
+++ b/server/middlewares/cache.ts
@@ -19,6 +19,7 @@ function cacheRoute (lifetimeArg: string | number) {
           logger.debug('No cached results for route %s.', req.originalUrl)
 
           const sendSave = res.send.bind(res)
+          const redirectSave = res.redirect.bind(res)
 
           res.send = (body) => {
             if (res.statusCode >= 200 && res.statusCode < 400) {
@@ -38,6 +39,12 @@ function cacheRoute (lifetimeArg: string | number) {
             return sendSave(body)
           }
 
+          res.redirect = url => {
+            done()
+
+            return redirectSave(url)
+          }
+
           return next()
         }
 
diff --git a/server/middlewares/csp.ts b/server/middlewares/csp.ts
new file mode 100644
index 000000000..5fa9d1ab5
--- /dev/null
+++ b/server/middlewares/csp.ts
@@ -0,0 +1,44 @@
+import * as helmet from 'helmet'
+import { CONFIG } from '../initializers/constants'
+
+const baseDirectives = Object.assign({},
+  {
+    defaultSrc: ["'none'"], // by default, not specifying default-src = '*'
+    connectSrc: ['*', 'data:'],
+    mediaSrc: ["'self'", 'https:', 'blob:'],
+    fontSrc: ["'self'", 'data:'],
+    imgSrc: ["'self'", 'data:'],
+    scriptSrc: ["'self' 'unsafe-inline' 'unsafe-eval'"],
+    styleSrc: ["'self' 'unsafe-inline'"],
+    objectSrc: ["'none'"], // only define to allow plugins, else let defaultSrc 'none' block it
+    formAction: ["'self'"],
+    frameAncestors: ["'none'"],
+    baseUri: ["'self'"],
+    manifestSrc: ["'self'"],
+    frameSrc: ["'self'"], // instead of deprecated child-src / self because of test-embed
+    workerSrc: ["'self'", 'blob:'] // instead of deprecated child-src
+  },
+  CONFIG.SERVICES['CSP-LOGGER'] ? { reportUri: CONFIG.SERVICES['CSP-LOGGER'] } : {},
+  CONFIG.WEBSERVER.SCHEME === 'https' ? { upgradeInsecureRequests: true } : {}
+)
+
+const baseCSP = helmet.contentSecurityPolicy({
+  directives: baseDirectives,
+  browserSniff: false,
+  reportOnly: true
+})
+
+const embedCSP = helmet.contentSecurityPolicy({
+  directives: Object.assign(baseDirectives, {
+    frameAncestors: ['*']
+  }),
+  browserSniff: false, // assumes a modern browser, but allows CDN in front
+  reportOnly: true
+})
+
+// ---------------------------------------------------------------------------
+
+export {
+  baseCSP,
+  embedCSP
+}
diff --git a/server/middlewares/dnt.ts b/server/middlewares/dnt.ts
index cabad39c6..607def855 100644
--- a/server/middlewares/dnt.ts
+++ b/server/middlewares/dnt.ts
@@ -10,4 +10,4 @@ const advertiseDoNotTrack = (_, res, next) => {
 
 export {
   advertiseDoNotTrack
- }
+}
diff --git a/server/middlewares/index.ts b/server/middlewares/index.ts
index 0cef26953..b758a8586 100644
--- a/server/middlewares/index.ts
+++ b/server/middlewares/index.ts
@@ -6,3 +6,5 @@ export * from './pagination'
 export * from './servers'
 export * from './sort'
 export * from './user-right'
+export * from './dnt'
+export * from './csp'
diff --git a/server/middlewares/oauth.ts b/server/middlewares/oauth.ts
index 5233b66bd..1d193d467 100644
--- a/server/middlewares/oauth.ts
+++ b/server/middlewares/oauth.ts
@@ -3,6 +3,8 @@ import * as OAuthServer from 'express-oauth-server'
 import 'express-validator'
 import { OAUTH_LIFETIME } from '../initializers'
 import { logger } from '../helpers/logger'
+import { Socket } from 'socket.io'
+import { getAccessToken } from '../lib/oauth-model'
 
 const oAuthServer = new OAuthServer({
   useErrorHandler: true,
@@ -28,9 +30,43 @@ function authenticate (req: express.Request, res: express.Response, next: expres
   })
 }
 
+function authenticateSocket (socket: Socket, next: (err?: any) => void) {
+  const accessToken = socket.handshake.query.accessToken
+
+  logger.debug('Checking socket access token %s.', accessToken)
+
+  getAccessToken(accessToken)
+    .then(tokenDB => {
+      const now = new Date()
+
+      if (!tokenDB || tokenDB.accessTokenExpiresAt < now || tokenDB.refreshTokenExpiresAt < now) {
+        return next(new Error('Invalid access token.'))
+      }
+
+      socket.handshake.query.user = tokenDB.User
+
+      return next()
+    })
+}
+
+function authenticatePromiseIfNeeded (req: express.Request, res: express.Response) {
+  return new Promise(resolve => {
+    // Already authenticated? (or tried to)
+    if (res.locals.oauth && res.locals.oauth.token.User) return resolve()
+
+    if (res.locals.authenticated === false) return res.sendStatus(401)
+
+    authenticate(req, res, () => {
+      return resolve()
+    })
+  })
+}
+
 function optionalAuthenticate (req: express.Request, res: express.Response, next: express.NextFunction) {
   if (req.header('authorization')) return authenticate(req, res, next)
 
+  res.locals.authenticated = false
+
   return next()
 }
 
@@ -53,6 +89,8 @@ function token (req: express.Request, res: express.Response, next: express.NextF
 
 export {
   authenticate,
+  authenticateSocket,
+  authenticatePromiseIfNeeded,
   optionalAuthenticate,
   token
 }
diff --git a/server/middlewares/validators/activitypub/signature.ts b/server/middlewares/validators/activitypub/signature.ts
index 4efe9aafa..be14e92ea 100644
--- a/server/middlewares/validators/activitypub/signature.ts
+++ b/server/middlewares/validators/activitypub/signature.ts
@@ -9,10 +9,18 @@ import { logger } from '../../../helpers/logger'
 import { areValidationErrors } from '../utils'
 
 const signatureValidator = [
-  body('signature.type').custom(isSignatureTypeValid).withMessage('Should have a valid signature type'),
-  body('signature.created').custom(isDateValid).withMessage('Should have a valid signature created date'),
-  body('signature.creator').custom(isSignatureCreatorValid).withMessage('Should have a valid signature creator'),
-  body('signature.signatureValue').custom(isSignatureValueValid).withMessage('Should have a valid signature value'),
+  body('signature.type')
+    .optional()
+    .custom(isSignatureTypeValid).withMessage('Should have a valid signature type'),
+  body('signature.created')
+    .optional()
+    .custom(isDateValid).withMessage('Should have a valid signature created date'),
+  body('signature.creator')
+    .optional()
+    .custom(isSignatureCreatorValid).withMessage('Should have a valid signature creator'),
+  body('signature.signatureValue')
+    .optional()
+    .custom(isSignatureValueValid).withMessage('Should have a valid signature value'),
 
   (req: express.Request, res: express.Response, next: express.NextFunction) => {
     logger.debug('Checking activitypub signature parameter', { parameters: { signature: req.body.signature } })
diff --git a/server/middlewares/validators/blocklist.ts b/server/middlewares/validators/blocklist.ts
new file mode 100644
index 000000000..109276c63
--- /dev/null
+++ b/server/middlewares/validators/blocklist.ts
@@ -0,0 +1,172 @@
+import { body, param } from 'express-validator/check'
+import * as express from 'express'
+import { logger } from '../../helpers/logger'
+import { areValidationErrors } from './utils'
+import { isAccountNameWithHostExist } from '../../helpers/custom-validators/accounts'
+import { UserModel } from '../../models/account/user'
+import { AccountBlocklistModel } from '../../models/account/account-blocklist'
+import { isHostValid } from '../../helpers/custom-validators/servers'
+import { ServerBlocklistModel } from '../../models/server/server-blocklist'
+import { ServerModel } from '../../models/server/server'
+import { CONFIG } from '../../initializers'
+import { getServerActor } from '../../helpers/utils'
+
+const blockAccountValidator = [
+  body('accountName').exists().withMessage('Should have an account name with host'),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking blockAccountByAccountValidator parameters', { parameters: req.body })
+
+    if (areValidationErrors(req, res)) return
+    if (!await isAccountNameWithHostExist(req.body.accountName, res)) return
+
+    const user = res.locals.oauth.token.User as UserModel
+    const accountToBlock = res.locals.account
+
+    if (user.Account.id === accountToBlock.id) {
+      res.status(409)
+         .send({ error: 'You cannot block yourself.' })
+         .end()
+
+      return
+    }
+
+    return next()
+  }
+]
+
+const unblockAccountByAccountValidator = [
+  param('accountName').exists().withMessage('Should have an account name with host'),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking unblockAccountByAccountValidator parameters', { parameters: req.params })
+
+    if (areValidationErrors(req, res)) return
+    if (!await isAccountNameWithHostExist(req.params.accountName, res)) return
+
+    const user = res.locals.oauth.token.User as UserModel
+    const targetAccount = res.locals.account
+    if (!await isUnblockAccountExists(user.Account.id, targetAccount.id, res)) return
+
+    return next()
+  }
+]
+
+const unblockAccountByServerValidator = [
+  param('accountName').exists().withMessage('Should have an account name with host'),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking unblockAccountByServerValidator parameters', { parameters: req.params })
+
+    if (areValidationErrors(req, res)) return
+    if (!await isAccountNameWithHostExist(req.params.accountName, res)) return
+
+    const serverActor = await getServerActor()
+    const targetAccount = res.locals.account
+    if (!await isUnblockAccountExists(serverActor.Account.id, targetAccount.id, res)) return
+
+    return next()
+  }
+]
+
+const blockServerValidator = [
+  body('host').custom(isHostValid).withMessage('Should have a valid host'),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking serverGetValidator parameters', { parameters: req.body })
+
+    if (areValidationErrors(req, res)) return
+
+    const host: string = req.body.host
+
+    if (host === CONFIG.WEBSERVER.HOST) {
+      return res.status(409)
+        .send({ error: 'You cannot block your own server.' })
+        .end()
+    }
+
+    const server = await ServerModel.loadByHost(host)
+    if (!server) {
+      return res.status(404)
+                .send({ error: 'Server host not found.' })
+                .end()
+    }
+
+    res.locals.server = server
+
+    return next()
+  }
+]
+
+const unblockServerByAccountValidator = [
+  param('host').custom(isHostValid).withMessage('Should have an account name with host'),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking unblockServerByAccountValidator parameters', { parameters: req.params })
+
+    if (areValidationErrors(req, res)) return
+
+    const user = res.locals.oauth.token.User as UserModel
+    if (!await isUnblockServerExists(user.Account.id, req.params.host, res)) return
+
+    return next()
+  }
+]
+
+const unblockServerByServerValidator = [
+  param('host').custom(isHostValid).withMessage('Should have an account name with host'),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking unblockServerByServerValidator parameters', { parameters: req.params })
+
+    if (areValidationErrors(req, res)) return
+
+    const serverActor = await getServerActor()
+    if (!await isUnblockServerExists(serverActor.Account.id, req.params.host, res)) return
+
+    return next()
+  }
+]
+
+// ---------------------------------------------------------------------------
+
+export {
+  blockServerValidator,
+  blockAccountValidator,
+  unblockAccountByAccountValidator,
+  unblockServerByAccountValidator,
+  unblockAccountByServerValidator,
+  unblockServerByServerValidator
+}
+
+// ---------------------------------------------------------------------------
+
+async function isUnblockAccountExists (accountId: number, targetAccountId: number, res: express.Response) {
+  const accountBlock = await AccountBlocklistModel.loadByAccountAndTarget(accountId, targetAccountId)
+  if (!accountBlock) {
+    res.status(404)
+       .send({ error: 'Account block entry not found.' })
+       .end()
+
+    return false
+  }
+
+  res.locals.accountBlock = accountBlock
+
+  return true
+}
+
+async function isUnblockServerExists (accountId: number, host: string, res: express.Response) {
+  const serverBlock = await ServerBlocklistModel.loadByAccountAndHost(accountId, host)
+  if (!serverBlock) {
+    res.status(404)
+       .send({ error: 'Server block entry not found.' })
+       .end()
+
+    return false
+  }
+
+  res.locals.serverBlock = serverBlock
+
+  return true
+}
diff --git a/server/middlewares/validators/config.ts b/server/middlewares/validators/config.ts
index f3f257d57..90108fa82 100644
--- a/server/middlewares/validators/config.ts
+++ b/server/middlewares/validators/config.ts
@@ -1,29 +1,44 @@
 import * as express from 'express'
 import { body } from 'express-validator/check'
-import { isUserNSFWPolicyValid, isUserVideoQuotaValid } from '../../helpers/custom-validators/users'
+import { isUserNSFWPolicyValid, isUserVideoQuotaValid, isUserVideoQuotaDailyValid } from '../../helpers/custom-validators/users'
 import { logger } from '../../helpers/logger'
 import { areValidationErrors } from './utils'
 
 const customConfigUpdateValidator = [
   body('instance.name').exists().withMessage('Should have a valid instance name'),
+  body('instance.shortDescription').exists().withMessage('Should have a valid instance short description'),
   body('instance.description').exists().withMessage('Should have a valid instance description'),
   body('instance.terms').exists().withMessage('Should have a valid instance terms'),
   body('instance.defaultClientRoute').exists().withMessage('Should have a valid instance default client route'),
   body('instance.defaultNSFWPolicy').custom(isUserNSFWPolicyValid).withMessage('Should have a valid NSFW policy'),
   body('instance.customizations.css').exists().withMessage('Should have a valid instance CSS customization'),
   body('instance.customizations.javascript').exists().withMessage('Should have a valid instance JavaScript customization'),
-  body('cache.previews.size').isInt().withMessage('Should have a valid previews size'),
+
+  body('services.twitter.username').exists().withMessage('Should have a valid twitter username'),
+  body('services.twitter.whitelisted').isBoolean().withMessage('Should have a valid twitter whitelisted boolean'),
+
+  body('cache.previews.size').isInt().withMessage('Should have a valid previews cache size'),
+  body('cache.captions.size').isInt().withMessage('Should have a valid captions cache size'),
+
   body('signup.enabled').isBoolean().withMessage('Should have a valid signup enabled boolean'),
   body('signup.limit').isInt().withMessage('Should have a valid signup limit'),
+  body('signup.requiresEmailVerification').isBoolean().withMessage('Should have a valid requiresEmailVerification boolean'),
+
   body('admin.email').isEmail().withMessage('Should have a valid administrator email'),
+  body('contactForm.enabled').isBoolean().withMessage('Should have a valid contact form enabled boolean'),
+
   body('user.videoQuota').custom(isUserVideoQuotaValid).withMessage('Should have a valid video quota'),
+  body('user.videoQuotaDaily').custom(isUserVideoQuotaDailyValid).withMessage('Should have a valid daily video quota'),
+
   body('transcoding.enabled').isBoolean().withMessage('Should have a valid transcoding enabled boolean'),
+  body('transcoding.allowAdditionalExtensions').isBoolean().withMessage('Should have a valid additional extensions boolean'),
   body('transcoding.threads').isInt().withMessage('Should have a valid transcoding threads number'),
   body('transcoding.resolutions.240p').isBoolean().withMessage('Should have a valid transcoding 240p resolution enabled boolean'),
   body('transcoding.resolutions.360p').isBoolean().withMessage('Should have a valid transcoding 360p resolution enabled boolean'),
   body('transcoding.resolutions.480p').isBoolean().withMessage('Should have a valid transcoding 480p resolution enabled boolean'),
   body('transcoding.resolutions.720p').isBoolean().withMessage('Should have a valid transcoding 720p resolution enabled boolean'),
   body('transcoding.resolutions.1080p').isBoolean().withMessage('Should have a valid transcoding 1080p resolution enabled boolean'),
+
   body('import.videos.http.enabled').isBoolean().withMessage('Should have a valid import video http enabled boolean'),
   body('import.videos.torrent.enabled').isBoolean().withMessage('Should have a valid import video torrent enabled boolean'),
 
diff --git a/server/middlewares/validators/index.ts b/server/middlewares/validators/index.ts
index 17226614c..65dd00335 100644
--- a/server/middlewares/validators/index.ts
+++ b/server/middlewares/validators/index.ts
@@ -1,4 +1,5 @@
 export * from './account'
+export * from './blocklist'
 export * from './oembed'
 export * from './activitypub'
 export * from './pagination'
@@ -10,3 +11,5 @@ export * from './user-subscriptions'
 export * from './videos'
 export * from './webfinger'
 export * from './search'
+export * from './server'
+export * from './user-history'
diff --git a/server/middlewares/validators/redundancy.ts b/server/middlewares/validators/redundancy.ts
index c72ab78b2..329322509 100644
--- a/server/middlewares/validators/redundancy.ts
+++ b/server/middlewares/validators/redundancy.ts
@@ -13,7 +13,7 @@ import { ActorFollowModel } from '../../models/activitypub/actor-follow'
 import { SERVER_ACTOR_NAME } from '../../initializers'
 import { ServerModel } from '../../models/server/server'
 
-const videoRedundancyGetValidator = [
+const videoFileRedundancyGetValidator = [
   param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid video id'),
   param('resolution')
     .customSanitizer(toIntOrNull)
@@ -24,7 +24,7 @@ const videoRedundancyGetValidator = [
     .custom(exists).withMessage('Should have a valid fps'),
 
   async (req: express.Request, res: express.Response, next: express.NextFunction) => {
-    logger.debug('Checking videoRedundancyGetValidator parameters', { parameters: req.params })
+    logger.debug('Checking videoFileRedundancyGetValidator parameters', { parameters: req.params })
 
     if (areValidationErrors(req, res)) return
     if (!await isVideoExist(req.params.videoId, res)) return
@@ -38,7 +38,31 @@ const videoRedundancyGetValidator = [
     res.locals.videoFile = videoFile
 
     const videoRedundancy = await VideoRedundancyModel.loadLocalByFileId(videoFile.id)
-    if (!videoRedundancy)return res.status(404).json({ error: 'Video redundancy not found.' })
+    if (!videoRedundancy) return res.status(404).json({ error: 'Video redundancy not found.' })
+    res.locals.videoRedundancy = videoRedundancy
+
+    return next()
+  }
+]
+
+const videoPlaylistRedundancyGetValidator = [
+  param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid video id'),
+  param('streamingPlaylistType').custom(exists).withMessage('Should have a valid streaming playlist type'),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking videoPlaylistRedundancyGetValidator parameters', { parameters: req.params })
+
+    if (areValidationErrors(req, res)) return
+    if (!await isVideoExist(req.params.videoId, res)) return
+
+    const video: VideoModel = res.locals.video
+    const videoStreamingPlaylist = video.VideoStreamingPlaylists.find(p => p === req.params.streamingPlaylistType)
+
+    if (!videoStreamingPlaylist) return res.status(404).json({ error: 'Video playlist not found.' })
+    res.locals.videoStreamingPlaylist = videoStreamingPlaylist
+
+    const videoRedundancy = await VideoRedundancyModel.loadLocalByStreamingPlaylistId(videoStreamingPlaylist.id)
+    if (!videoRedundancy) return res.status(404).json({ error: 'Video redundancy not found.' })
     res.locals.videoRedundancy = videoRedundancy
 
     return next()
@@ -75,6 +99,7 @@ const updateServerRedundancyValidator = [
 // ---------------------------------------------------------------------------
 
 export {
-  videoRedundancyGetValidator,
+  videoFileRedundancyGetValidator,
+  videoPlaylistRedundancyGetValidator,
   updateServerRedundancyValidator
 }
diff --git a/server/middlewares/validators/search.ts b/server/middlewares/validators/search.ts
index 8baf643a5..6a95d6095 100644
--- a/server/middlewares/validators/search.ts
+++ b/server/middlewares/validators/search.ts
@@ -2,8 +2,7 @@ import * as express from 'express'
 import { areValidationErrors } from './utils'
 import { logger } from '../../helpers/logger'
 import { query } from 'express-validator/check'
-import { isNumberArray, isStringArray, isNSFWQueryValid } from '../../helpers/custom-validators/search'
-import { isBooleanValid, isDateValid, toArray } from '../../helpers/custom-validators/misc'
+import { isDateValid } from '../../helpers/custom-validators/misc'
 
 const videosSearchValidator = [
   query('search').optional().not().isEmpty().withMessage('Should have a valid search'),
@@ -35,44 +34,9 @@ const videoChannelsSearchValidator = [
   }
 ]
 
-const commonVideosFiltersValidator = [
-  query('categoryOneOf')
-    .optional()
-    .customSanitizer(toArray)
-    .custom(isNumberArray).withMessage('Should have a valid one of category array'),
-  query('licenceOneOf')
-    .optional()
-    .customSanitizer(toArray)
-    .custom(isNumberArray).withMessage('Should have a valid one of licence array'),
-  query('languageOneOf')
-    .optional()
-    .customSanitizer(toArray)
-    .custom(isStringArray).withMessage('Should have a valid one of language array'),
-  query('tagsOneOf')
-    .optional()
-    .customSanitizer(toArray)
-    .custom(isStringArray).withMessage('Should have a valid one of tags array'),
-  query('tagsAllOf')
-    .optional()
-    .customSanitizer(toArray)
-    .custom(isStringArray).withMessage('Should have a valid all of tags array'),
-  query('nsfw')
-    .optional()
-    .custom(isNSFWQueryValid).withMessage('Should have a valid NSFW attribute'),
-
-  (req: express.Request, res: express.Response, next: express.NextFunction) => {
-    logger.debug('Checking commons video filters query', { parameters: req.query })
-
-    if (areValidationErrors(req, res)) return
-
-    return next()
-  }
-]
-
 // ---------------------------------------------------------------------------
 
 export {
-  commonVideosFiltersValidator,
   videoChannelsSearchValidator,
   videosSearchValidator
 }
diff --git a/server/middlewares/validators/server.ts b/server/middlewares/validators/server.ts
new file mode 100644
index 000000000..d85afc2ff
--- /dev/null
+++ b/server/middlewares/validators/server.ts
@@ -0,0 +1,78 @@
+import * as express from 'express'
+import { logger } from '../../helpers/logger'
+import { areValidationErrors } from './utils'
+import { isHostValid, isValidContactBody } from '../../helpers/custom-validators/servers'
+import { ServerModel } from '../../models/server/server'
+import { body } from 'express-validator/check'
+import { isUserDisplayNameValid } from '../../helpers/custom-validators/users'
+import { Emailer } from '../../lib/emailer'
+import { Redis } from '../../lib/redis'
+import { CONFIG } from '../../initializers/constants'
+
+const serverGetValidator = [
+  body('host').custom(isHostValid).withMessage('Should have a valid host'),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking serverGetValidator parameters', { parameters: req.body })
+
+    if (areValidationErrors(req, res)) return
+
+    const server = await ServerModel.loadByHost(req.body.host)
+    if (!server) {
+      return res.status(404)
+         .send({ error: 'Server host not found.' })
+         .end()
+    }
+
+    res.locals.server = server
+
+    return next()
+  }
+]
+
+const contactAdministratorValidator = [
+  body('fromName')
+    .custom(isUserDisplayNameValid).withMessage('Should have a valid name'),
+  body('fromEmail')
+    .isEmail().withMessage('Should have a valid email'),
+  body('body')
+    .custom(isValidContactBody).withMessage('Should have a valid body'),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking contactAdministratorValidator parameters', { parameters: req.body })
+
+    if (areValidationErrors(req, res)) return
+
+    if (CONFIG.CONTACT_FORM.ENABLED === false) {
+      return res
+        .status(409)
+        .send({ error: 'Contact form is not enabled on this instance.' })
+        .end()
+    }
+
+    if (Emailer.isEnabled() === false) {
+      return res
+        .status(409)
+        .send({ error: 'Emailer is not enabled on this instance.' })
+        .end()
+    }
+
+    if (await Redis.Instance.isContactFormIpExists(req.ip)) {
+      logger.info('Refusing a contact form by %s: already sent one recently.', req.ip)
+
+      return res
+        .status(403)
+        .send({ error: 'You already sent a contact form recently.' })
+        .end()
+    }
+
+    return next()
+  }
+]
+
+// ---------------------------------------------------------------------------
+
+export {
+  serverGetValidator,
+  contactAdministratorValidator
+}
diff --git a/server/middlewares/validators/sort.ts b/server/middlewares/validators/sort.ts
index 08dcc2680..5ceda845f 100644
--- a/server/middlewares/validators/sort.ts
+++ b/server/middlewares/validators/sort.ts
@@ -16,6 +16,9 @@ const SORTABLE_VIDEO_CHANNELS_COLUMNS = createSortableColumns(SORTABLE_COLUMNS.V
 const SORTABLE_FOLLOWERS_COLUMNS = createSortableColumns(SORTABLE_COLUMNS.FOLLOWERS)
 const SORTABLE_FOLLOWING_COLUMNS = createSortableColumns(SORTABLE_COLUMNS.FOLLOWING)
 const SORTABLE_USER_SUBSCRIPTIONS_COLUMNS = createSortableColumns(SORTABLE_COLUMNS.USER_SUBSCRIPTIONS)
+const SORTABLE_ACCOUNTS_BLOCKLIST_COLUMNS = createSortableColumns(SORTABLE_COLUMNS.ACCOUNTS_BLOCKLIST)
+const SORTABLE_SERVERS_BLOCKLIST_COLUMNS = createSortableColumns(SORTABLE_COLUMNS.SERVERS_BLOCKLIST)
+const SORTABLE_USER_NOTIFICATIONS_COLUMNS = createSortableColumns(SORTABLE_COLUMNS.USER_NOTIFICATIONS)
 
 const usersSortValidator = checkSort(SORTABLE_USERS_COLUMNS)
 const accountsSortValidator = checkSort(SORTABLE_ACCOUNTS_COLUMNS)
@@ -31,6 +34,9 @@ const videoChannelsSortValidator = checkSort(SORTABLE_VIDEO_CHANNELS_COLUMNS)
 const followersSortValidator = checkSort(SORTABLE_FOLLOWERS_COLUMNS)
 const followingSortValidator = checkSort(SORTABLE_FOLLOWING_COLUMNS)
 const userSubscriptionsSortValidator = checkSort(SORTABLE_USER_SUBSCRIPTIONS_COLUMNS)
+const accountsBlocklistSortValidator = checkSort(SORTABLE_ACCOUNTS_BLOCKLIST_COLUMNS)
+const serversBlocklistSortValidator = checkSort(SORTABLE_SERVERS_BLOCKLIST_COLUMNS)
+const userNotificationsSortValidator = checkSort(SORTABLE_USER_NOTIFICATIONS_COLUMNS)
 
 // ---------------------------------------------------------------------------
 
@@ -48,5 +54,8 @@ export {
   jobsSortValidator,
   videoCommentThreadsSortValidator,
   userSubscriptionsSortValidator,
-  videoChannelsSearchSortValidator
+  videoChannelsSearchSortValidator,
+  accountsBlocklistSortValidator,
+  serversBlocklistSortValidator,
+  userNotificationsSortValidator
 }
diff --git a/server/middlewares/validators/user-history.ts b/server/middlewares/validators/user-history.ts
new file mode 100644
index 000000000..418313d09
--- /dev/null
+++ b/server/middlewares/validators/user-history.ts
@@ -0,0 +1,26 @@
+import * as express from 'express'
+import 'express-validator'
+import { body } from 'express-validator/check'
+import { logger } from '../../helpers/logger'
+import { areValidationErrors } from './utils'
+import { isDateValid } from '../../helpers/custom-validators/misc'
+
+const userHistoryRemoveValidator = [
+  body('beforeDate')
+    .optional()
+    .custom(isDateValid).withMessage('Should have a valid before date'),
+
+  (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking userHistoryRemoveValidator parameters', { parameters: req.body })
+
+    if (areValidationErrors(req, res)) return
+
+    return next()
+  }
+]
+
+// ---------------------------------------------------------------------------
+
+export {
+  userHistoryRemoveValidator
+}
diff --git a/server/middlewares/validators/user-notifications.ts b/server/middlewares/validators/user-notifications.ts
new file mode 100644
index 000000000..46486e081
--- /dev/null
+++ b/server/middlewares/validators/user-notifications.ts
@@ -0,0 +1,63 @@
+import * as express from 'express'
+import 'express-validator'
+import { body, query } from 'express-validator/check'
+import { logger } from '../../helpers/logger'
+import { areValidationErrors } from './utils'
+import { isUserNotificationSettingValid } from '../../helpers/custom-validators/user-notifications'
+import { isNotEmptyIntArray } from '../../helpers/custom-validators/misc'
+
+const listUserNotificationsValidator = [
+  query('unread')
+    .optional()
+    .toBoolean()
+    .isBoolean().withMessage('Should have a valid unread boolean'),
+
+  (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking listUserNotificationsValidator parameters', { parameters: req.query })
+
+    if (areValidationErrors(req, res)) return
+
+    return next()
+  }
+]
+
+const updateNotificationSettingsValidator = [
+  body('newVideoFromSubscription')
+    .custom(isUserNotificationSettingValid).withMessage('Should have a valid new video from subscription notification setting'),
+  body('newCommentOnMyVideo')
+    .custom(isUserNotificationSettingValid).withMessage('Should have a valid new comment on my video notification setting'),
+  body('videoAbuseAsModerator')
+    .custom(isUserNotificationSettingValid).withMessage('Should have a valid new video abuse as moderator notification setting'),
+  body('blacklistOnMyVideo')
+    .custom(isUserNotificationSettingValid).withMessage('Should have a valid new blacklist on my video notification setting'),
+
+  (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking updateNotificationSettingsValidator parameters', { parameters: req.body })
+
+    if (areValidationErrors(req, res)) return
+
+    return next()
+  }
+]
+
+const markAsReadUserNotificationsValidator = [
+  body('ids')
+    .optional()
+    .custom(isNotEmptyIntArray).withMessage('Should have a valid notification ids to mark as read'),
+
+  (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking markAsReadUserNotificationsValidator parameters', { parameters: req.body })
+
+    if (areValidationErrors(req, res)) return
+
+    return next()
+  }
+]
+
+// ---------------------------------------------------------------------------
+
+export {
+  listUserNotificationsValidator,
+  updateNotificationSettingsValidator,
+  markAsReadUserNotificationsValidator
+}
diff --git a/server/middlewares/validators/users.ts b/server/middlewares/validators/users.ts
index 61297120a..a52e3060a 100644
--- a/server/middlewares/validators/users.ts
+++ b/server/middlewares/validators/users.ts
@@ -5,15 +5,16 @@ import { body, param } from 'express-validator/check'
 import { omit } from 'lodash'
 import { isIdOrUUIDValid } from '../../helpers/custom-validators/misc'
 import {
-  isUserAutoPlayVideoValid, isUserBlockedReasonValid,
+  isUserAutoPlayVideoValid,
+  isUserBlockedReasonValid,
   isUserDescriptionValid,
   isUserDisplayNameValid,
   isUserNSFWPolicyValid,
   isUserPasswordValid,
   isUserRoleValid,
   isUserUsernameValid,
-  isUserVideoQuotaValid,
-  isUserVideoQuotaDailyValid
+  isUserVideoQuotaDailyValid,
+  isUserVideoQuotaValid, isUserVideosHistoryEnabledValid
 } from '../../helpers/custom-validators/users'
 import { isVideoExist } from '../../helpers/custom-validators/videos'
 import { logger } from '../../helpers/logger'
@@ -22,7 +23,6 @@ import { Redis } from '../../lib/redis'
 import { UserModel } from '../../models/account/user'
 import { areValidationErrors } from './utils'
 import { ActorModel } from '../../models/activitypub/actor'
-import { comparePassword } from '../../helpers/peertube-crypto'
 
 const usersAddValidator = [
   body('username').custom(isUserUsernameValid).withMessage('Should have a valid username (lowercase alphanumeric characters)'),
@@ -113,7 +113,9 @@ const deleteMeValidator = [
 
 const usersUpdateValidator = [
   param('id').isInt().not().isEmpty().withMessage('Should have a valid id'),
+  body('password').optional().custom(isUserPasswordValid).withMessage('Should have a valid password'),
   body('email').optional().isEmail().withMessage('Should have a valid email attribute'),
+  body('emailVerified').optional().isBoolean().withMessage('Should have a valid email verified attribute'),
   body('videoQuota').optional().custom(isUserVideoQuotaValid).withMessage('Should have a valid user quota'),
   body('videoQuotaDaily').optional().custom(isUserVideoQuotaDailyValid).withMessage('Should have a valid daily user quota'),
   body('role').optional().custom(isUserRoleValid).withMessage('Should have a valid role'),
@@ -143,6 +145,9 @@ const usersUpdateMeValidator = [
   body('email').optional().isEmail().withMessage('Should have a valid email attribute'),
   body('nsfwPolicy').optional().custom(isUserNSFWPolicyValid).withMessage('Should have a valid display Not Safe For Work policy'),
   body('autoPlayVideo').optional().custom(isUserAutoPlayVideoValid).withMessage('Should have a valid automatically plays video attribute'),
+  body('videosHistoryEnabled')
+    .optional()
+    .custom(isUserVideosHistoryEnabledValid).withMessage('Should have a valid videos history enabled attribute'),
 
   async (req: express.Request, res: express.Response, next: express.NextFunction) => {
     logger.debug('Checking usersUpdateMe parameters', { parameters: omit(req.body, 'password') })
@@ -229,6 +234,7 @@ const usersAskResetPasswordValidator = [
     logger.debug('Checking usersAskResetPassword parameters', { parameters: req.body })
 
     if (areValidationErrors(req, res)) return
+
     const exists = await checkUserEmailExist(req.body.email, res, false)
     if (!exists) {
       logger.debug('User with email %s does not exist (asking reset password).', req.body.email)
diff --git a/server/middlewares/validators/videos/index.ts b/server/middlewares/validators/videos/index.ts
index 294783d85..a0d585b93 100644
--- a/server/middlewares/validators/videos/index.ts
+++ b/server/middlewares/validators/videos/index.ts
@@ -5,4 +5,6 @@ export * from './video-channels'
 export * from './video-comments'
 export * from './video-imports'
 export * from './video-watch'
+export * from './video-rates'
+export * from './video-shares'
 export * from './videos'
diff --git a/server/middlewares/validators/videos/video-blacklist.ts b/server/middlewares/validators/videos/video-blacklist.ts
index 13da7acff..2688f63ae 100644
--- a/server/middlewares/validators/videos/video-blacklist.ts
+++ b/server/middlewares/validators/videos/video-blacklist.ts
@@ -1,10 +1,11 @@
 import * as express from 'express'
 import { body, param } from 'express-validator/check'
-import { isIdOrUUIDValid } from '../../../helpers/custom-validators/misc'
+import { isBooleanValid, isIdOrUUIDValid } from '../../../helpers/custom-validators/misc'
 import { isVideoExist } from '../../../helpers/custom-validators/videos'
 import { logger } from '../../../helpers/logger'
 import { areValidationErrors } from '../utils'
 import { isVideoBlacklistExist, isVideoBlacklistReasonValid } from '../../../helpers/custom-validators/video-blacklist'
+import { VideoModel } from '../../../models/video/video'
 
 const videosBlacklistRemoveValidator = [
   param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
@@ -22,6 +23,10 @@ const videosBlacklistRemoveValidator = [
 
 const videosBlacklistAddValidator = [
   param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
+  body('unfederate')
+    .optional()
+    .toBoolean()
+    .custom(isBooleanValid).withMessage('Should have a valid unfederate boolean'),
   body('reason')
     .optional()
     .custom(isVideoBlacklistReasonValid).withMessage('Should have a valid reason'),
@@ -32,6 +37,14 @@ const videosBlacklistAddValidator = [
     if (areValidationErrors(req, res)) return
     if (!await isVideoExist(req.params.videoId, res)) return
 
+    const video: VideoModel = res.locals.video
+    if (req.body.unfederate === true && video.remote === true) {
+      return res
+        .status(409)
+        .send({ error: 'You cannot unfederate a remote video.' })
+        .end()
+    }
+
     return next()
   }
 ]
diff --git a/server/middlewares/validators/videos/video-rates.ts b/server/middlewares/validators/videos/video-rates.ts
new file mode 100644
index 000000000..793354520
--- /dev/null
+++ b/server/middlewares/validators/videos/video-rates.ts
@@ -0,0 +1,55 @@
+import * as express from 'express'
+import 'express-validator'
+import { body, param } from 'express-validator/check'
+import { isIdOrUUIDValid, isIdValid } from '../../../helpers/custom-validators/misc'
+import { isVideoExist, isVideoRatingTypeValid } from '../../../helpers/custom-validators/videos'
+import { logger } from '../../../helpers/logger'
+import { areValidationErrors } from '../utils'
+import { AccountVideoRateModel } from '../../../models/account/account-video-rate'
+import { VideoRateType } from '../../../../shared/models/videos'
+import { isAccountNameValid } from '../../../helpers/custom-validators/accounts'
+
+const videoUpdateRateValidator = [
+  param('id').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'),
+  body('rating').custom(isVideoRatingTypeValid).withMessage('Should have a valid rate type'),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking videoRate parameters', { parameters: req.body })
+
+    if (areValidationErrors(req, res)) return
+    if (!await isVideoExist(req.params.id, res)) return
+
+    return next()
+  }
+]
+
+const getAccountVideoRateValidator = function (rateType: VideoRateType) {
+  return [
+    param('name').custom(isAccountNameValid).withMessage('Should have a valid account name'),
+    param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid videoId'),
+
+    async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+      logger.debug('Checking videoCommentGetValidator parameters.', { parameters: req.params })
+
+      if (areValidationErrors(req, res)) return
+
+      const rate = await AccountVideoRateModel.loadLocalAndPopulateVideo(rateType, req.params.name, req.params.videoId)
+      if (!rate) {
+        return res.status(404)
+                  .json({ error: 'Video rate not found' })
+                  .end()
+      }
+
+      res.locals.accountVideoRate = rate
+
+      return next()
+    }
+  ]
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  videoUpdateRateValidator,
+  getAccountVideoRateValidator
+}
diff --git a/server/middlewares/validators/videos/video-shares.ts b/server/middlewares/validators/videos/video-shares.ts
new file mode 100644
index 000000000..646d7acb1
--- /dev/null
+++ b/server/middlewares/validators/videos/video-shares.ts
@@ -0,0 +1,38 @@
+import * as express from 'express'
+import 'express-validator'
+import { param } from 'express-validator/check'
+import { isIdOrUUIDValid, isIdValid } from '../../../helpers/custom-validators/misc'
+import { isVideoExist } from '../../../helpers/custom-validators/videos'
+import { logger } from '../../../helpers/logger'
+import { VideoShareModel } from '../../../models/video/video-share'
+import { areValidationErrors } from '../utils'
+import { VideoModel } from '../../../models/video/video'
+
+const videosShareValidator = [
+  param('id').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'),
+  param('actorId').custom(isIdValid).not().isEmpty().withMessage('Should have a valid actor id'),
+
+  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking videoShare parameters', { parameters: req.params })
+
+    if (areValidationErrors(req, res)) return
+    if (!await isVideoExist(req.params.id, res)) return
+
+    const video: VideoModel = res.locals.video
+
+    const share = await VideoShareModel.load(req.params.actorId, video.id)
+    if (!share) {
+      return res.status(404)
+                .end()
+    }
+
+    res.locals.videoShare = share
+    return next()
+  }
+]
+
+// ---------------------------------------------------------------------------
+
+export {
+  videosShareValidator
+}
diff --git a/server/middlewares/validators/videos/video-watch.ts b/server/middlewares/validators/videos/video-watch.ts
index bca64662f..c38ad8a10 100644
--- a/server/middlewares/validators/videos/video-watch.ts
+++ b/server/middlewares/validators/videos/video-watch.ts
@@ -4,6 +4,7 @@ import { isIdOrUUIDValid } from '../../../helpers/custom-validators/misc'
 import { isVideoExist } from '../../../helpers/custom-validators/videos'
 import { areValidationErrors } from '../utils'
 import { logger } from '../../../helpers/logger'
+import { UserModel } from '../../../models/account/user'
 
 const videoWatchingValidator = [
   param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'),
@@ -17,6 +18,12 @@ const videoWatchingValidator = [
     if (areValidationErrors(req, res)) return
     if (!await isVideoExist(req.params.videoId, res, 'id')) return
 
+    const user = res.locals.oauth.token.User as UserModel
+    if (user.videosHistoryEnabled === false) {
+      logger.warn('Cannot set videos to watch by user %d: videos history is disabled.', user.id)
+      return res.status(409).end()
+    }
+
     return next()
   }
 ]
diff --git a/server/middlewares/validators/videos/videos.ts b/server/middlewares/validators/videos/videos.ts
index 27e8a7449..d9626929c 100644
--- a/server/middlewares/validators/videos/videos.ts
+++ b/server/middlewares/validators/videos/videos.ts
@@ -1,6 +1,6 @@
 import * as express from 'express'
 import 'express-validator'
-import { body, param, ValidationChain } from 'express-validator/check'
+import { body, param, query, ValidationChain } from 'express-validator/check'
 import { UserRight, VideoChangeOwnershipStatus, VideoPrivacy } from '../../../../shared'
 import {
   isBooleanValid,
@@ -8,6 +8,7 @@ import {
   isIdOrUUIDValid,
   isIdValid,
   isUUIDValid,
+  toArray,
   toIntOrNull,
   toValueOrNull
 } from '../../../helpers/custom-validators/misc'
@@ -19,20 +20,19 @@ import {
   isVideoDescriptionValid,
   isVideoExist,
   isVideoFile,
+  isVideoFilterValid,
   isVideoImage,
   isVideoLanguageValid,
   isVideoLicenceValid,
   isVideoNameValid,
   isVideoPrivacyValid,
-  isVideoRatingTypeValid,
   isVideoSupportValid,
   isVideoTagsValid
 } from '../../../helpers/custom-validators/videos'
 import { getDurationFromVideoFile } from '../../../helpers/ffmpeg-utils'
 import { logger } from '../../../helpers/logger'
-import { CONSTRAINTS_FIELDS } from '../../../initializers'
-import { VideoShareModel } from '../../../models/video/video-share'
-import { authenticate } from '../../oauth'
+import { CONFIG, CONSTRAINTS_FIELDS } from '../../../initializers'
+import { authenticatePromiseIfNeeded } from '../../oauth'
 import { areValidationErrors } from '../utils'
 import { cleanUpReqFiles } from '../../../helpers/express-utils'
 import { VideoModel } from '../../../models/video/video'
@@ -42,6 +42,8 @@ import { VideoChangeOwnershipAccept } from '../../../../shared/models/videos/vid
 import { VideoChangeOwnershipModel } from '../../../models/video/video-change-ownership'
 import { AccountModel } from '../../../models/account/account'
 import { VideoFetchType } from '../../../helpers/video'
+import { isNSFWQueryValid, isNumberArray, isStringArray } from '../../../helpers/custom-validators/search'
+import { getServerActor } from '../../../helpers/utils'
 
 const videosAddValidator = getCommonVideoAttributes().concat([
   body('videofile')
@@ -69,7 +71,6 @@ const videosAddValidator = getCommonVideoAttributes().concat([
     if (isAble === false) {
       res.status(403)
          .json({ error: 'The user video quota is exceeded with this video.' })
-         .end()
 
       return cleanUpReqFiles(req)
     }
@@ -82,7 +83,6 @@ const videosAddValidator = getCommonVideoAttributes().concat([
       logger.error('Invalid input file in videosAddValidator.', { err })
       res.status(400)
          .json({ error: 'Invalid input file.' })
-         .end()
 
       return cleanUpReqFiles(req)
     }
@@ -120,7 +120,6 @@ const videosUpdateValidator = getCommonVideoAttributes().concat([
       cleanUpReqFiles(req)
       return res.status(409)
         .json({ error: 'Cannot set "private" a video that was not private.' })
-        .end()
     }
 
     if (req.body.channelId && !await isVideoChannelOfAccountExist(req.body.channelId, user, res)) return cleanUpReqFiles(req)
@@ -129,6 +128,31 @@ const videosUpdateValidator = getCommonVideoAttributes().concat([
   }
 ])
 
+async function checkVideoFollowConstraints (req: express.Request, res: express.Response, next: express.NextFunction) {
+  const video: VideoModel = res.locals.video
+
+  // Anybody can watch local videos
+  if (video.isOwned() === true) return next()
+
+  // Logged user
+  if (res.locals.oauth) {
+    // Users can search or watch remote videos
+    if (CONFIG.SEARCH.REMOTE_URI.USERS === true) return next()
+  }
+
+  // Anybody can search or watch remote videos
+  if (CONFIG.SEARCH.REMOTE_URI.ANONYMOUS === true) return next()
+
+  // Check our instance follows an actor that shared this video
+  const serverActor = await getServerActor()
+  if (await VideoModel.checkVideoHasInstanceFollow(video.id, serverActor.id) === true) return next()
+
+  return res.status(403)
+            .json({
+              error: 'Cannot get this video regarding follow constraints.'
+            })
+}
+
 const videosCustomGetValidator = (fetchType: VideoFetchType) => {
   return [
     param('id').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'),
@@ -143,18 +167,20 @@ const videosCustomGetValidator = (fetchType: VideoFetchType) => {
 
       // Video private or blacklisted
       if (video.privacy === VideoPrivacy.PRIVATE || video.VideoBlacklist) {
-        return authenticate(req, res, () => {
-          const user: UserModel = res.locals.oauth.token.User
-
-          // Only the owner or a user that have blacklist rights can see the video
-          if (video.VideoChannel.Account.userId !== user.id && !user.hasRight(UserRight.MANAGE_VIDEO_BLACKLIST)) {
-            return res.status(403)
-                      .json({ error: 'Cannot get this private or blacklisted video.' })
-                      .end()
-          }
-
-          return next()
-        })
+        await authenticatePromiseIfNeeded(req, res)
+
+        const user: UserModel = res.locals.oauth ? res.locals.oauth.token.User : null
+
+        // Only the owner or a user that have blacklist rights can see the video
+        if (
+          !user ||
+          (video.VideoChannel.Account.userId !== user.id && !user.hasRight(UserRight.MANAGE_VIDEO_BLACKLIST))
+        ) {
+          return res.status(403)
+                    .json({ error: 'Cannot get this private or blacklisted video.' })
+        }
+
+        return next()
       }
 
       // Video is public, anyone can access it
@@ -189,41 +215,6 @@ const videosRemoveValidator = [
   }
 ]
 
-const videoRateValidator = [
-  param('id').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'),
-  body('rating').custom(isVideoRatingTypeValid).withMessage('Should have a valid rate type'),
-
-  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
-    logger.debug('Checking videoRate parameters', { parameters: req.body })
-
-    if (areValidationErrors(req, res)) return
-    if (!await isVideoExist(req.params.id, res)) return
-
-    return next()
-  }
-]
-
-const videosShareValidator = [
-  param('id').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'),
-  param('accountId').custom(isIdValid).not().isEmpty().withMessage('Should have a valid account id'),
-
-  async (req: express.Request, res: express.Response, next: express.NextFunction) => {
-    logger.debug('Checking videoShare parameters', { parameters: req.params })
-
-    if (areValidationErrors(req, res)) return
-    if (!await isVideoExist(req.params.id, res)) return
-
-    const share = await VideoShareModel.load(req.params.accountId, res.locals.video.id, undefined)
-    if (!share) {
-      return res.status(404)
-        .end()
-    }
-
-    res.locals.videoShare = share
-    return next()
-  }
-]
-
 const videosChangeOwnershipValidator = [
   param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'),
 
@@ -239,8 +230,8 @@ const videosChangeOwnershipValidator = [
     const nextOwner = await AccountModel.loadLocalByName(req.body.username)
     if (!nextOwner) {
       res.status(400)
-        .type('json')
-        .end()
+        .json({ error: 'Changing video ownership to a remote account is not supported yet' })
+
       return
     }
     res.locals.nextOwner = nextOwner
@@ -271,7 +262,7 @@ const videosTerminateChangeOwnershipValidator = [
     } else {
       res.status(403)
         .json({ error: 'Ownership already accepted or refused' })
-        .end()
+
       return
     }
   }
@@ -288,7 +279,7 @@ const videosAcceptChangeOwnershipValidator = [
     if (isAble === false) {
       res.status(403)
         .json({ error: 'The user video quota is exceeded with this video.' })
-        .end()
+
       return
     }
 
@@ -367,23 +358,68 @@ function getCommonVideoAttributes () {
   ] as (ValidationChain | express.Handler)[]
 }
 
+const commonVideosFiltersValidator = [
+  query('categoryOneOf')
+    .optional()
+    .customSanitizer(toArray)
+    .custom(isNumberArray).withMessage('Should have a valid one of category array'),
+  query('licenceOneOf')
+    .optional()
+    .customSanitizer(toArray)
+    .custom(isNumberArray).withMessage('Should have a valid one of licence array'),
+  query('languageOneOf')
+    .optional()
+    .customSanitizer(toArray)
+    .custom(isStringArray).withMessage('Should have a valid one of language array'),
+  query('tagsOneOf')
+    .optional()
+    .customSanitizer(toArray)
+    .custom(isStringArray).withMessage('Should have a valid one of tags array'),
+  query('tagsAllOf')
+    .optional()
+    .customSanitizer(toArray)
+    .custom(isStringArray).withMessage('Should have a valid all of tags array'),
+  query('nsfw')
+    .optional()
+    .custom(isNSFWQueryValid).withMessage('Should have a valid NSFW attribute'),
+  query('filter')
+    .optional()
+    .custom(isVideoFilterValid).withMessage('Should have a valid filter attribute'),
+
+  (req: express.Request, res: express.Response, next: express.NextFunction) => {
+    logger.debug('Checking commons video filters query', { parameters: req.query })
+
+    if (areValidationErrors(req, res)) return
+
+    const user: UserModel = res.locals.oauth ? res.locals.oauth.token.User : undefined
+    if (req.query.filter === 'all-local' && (!user || user.hasRight(UserRight.SEE_ALL_VIDEOS) === false)) {
+      res.status(401)
+         .json({ error: 'You are not allowed to see all local videos.' })
+
+      return
+    }
+
+    return next()
+  }
+]
+
 // ---------------------------------------------------------------------------
 
 export {
   videosAddValidator,
   videosUpdateValidator,
   videosGetValidator,
+  checkVideoFollowConstraints,
   videosCustomGetValidator,
   videosRemoveValidator,
-  videosShareValidator,
-
-  videoRateValidator,
 
   videosChangeOwnershipValidator,
   videosTerminateChangeOwnershipValidator,
   videosAcceptChangeOwnershipValidator,
 
-  getCommonVideoAttributes
+  getCommonVideoAttributes,
+
+  commonVideosFiltersValidator
 }
 
 // ---------------------------------------------------------------------------
@@ -391,9 +427,10 @@ export {
 function areErrorsInScheduleUpdate (req: express.Request, res: express.Response) {
   if (req.body.scheduleUpdate) {
     if (!req.body.scheduleUpdate.updateAt) {
+      logger.warn('Invalid parameters: scheduleUpdate.updateAt is mandatory.')
+
       res.status(400)
          .json({ error: 'Schedule update at is mandatory.' })
-         .end()
 
       return true
     }
diff --git a/server/models/account/account-blocklist.ts b/server/models/account/account-blocklist.ts
new file mode 100644
index 000000000..efd6ed59e
--- /dev/null
+++ b/server/models/account/account-blocklist.ts
@@ -0,0 +1,142 @@
+import { BelongsTo, Column, CreatedAt, ForeignKey, Model, Scopes, Table, UpdatedAt } from 'sequelize-typescript'
+import { AccountModel } from './account'
+import { getSort } from '../utils'
+import { AccountBlock } from '../../../shared/models/blocklist'
+import { Op } from 'sequelize'
+
+enum ScopeNames {
+  WITH_ACCOUNTS = 'WITH_ACCOUNTS'
+}
+
+@Scopes({
+  [ScopeNames.WITH_ACCOUNTS]: {
+    include: [
+      {
+        model: () => AccountModel,
+        required: true,
+        as: 'ByAccount'
+      },
+      {
+        model: () => AccountModel,
+        required: true,
+        as: 'BlockedAccount'
+      }
+    ]
+  }
+})
+
+@Table({
+  tableName: 'accountBlocklist',
+  indexes: [
+    {
+      fields: [ 'accountId', 'targetAccountId' ],
+      unique: true
+    },
+    {
+      fields: [ 'targetAccountId' ]
+    }
+  ]
+})
+export class AccountBlocklistModel extends Model<AccountBlocklistModel> {
+
+  @CreatedAt
+  createdAt: Date
+
+  @UpdatedAt
+  updatedAt: Date
+
+  @ForeignKey(() => AccountModel)
+  @Column
+  accountId: number
+
+  @BelongsTo(() => AccountModel, {
+    foreignKey: {
+      name: 'accountId',
+      allowNull: false
+    },
+    as: 'ByAccount',
+    onDelete: 'CASCADE'
+  })
+  ByAccount: AccountModel
+
+  @ForeignKey(() => AccountModel)
+  @Column
+  targetAccountId: number
+
+  @BelongsTo(() => AccountModel, {
+    foreignKey: {
+      name: 'targetAccountId',
+      allowNull: false
+    },
+    as: 'BlockedAccount',
+    onDelete: 'CASCADE'
+  })
+  BlockedAccount: AccountModel
+
+  static isAccountMutedBy (accountId: number, targetAccountId: number) {
+    return AccountBlocklistModel.isAccountMutedByMulti([ accountId ], targetAccountId)
+      .then(result => result[accountId])
+  }
+
+  static isAccountMutedByMulti (accountIds: number[], targetAccountId: number) {
+    const query = {
+      attributes: [ 'accountId', 'id' ],
+      where: {
+        accountId: {
+          [Op.any]: accountIds
+        },
+        targetAccountId
+      },
+      raw: true
+    }
+
+    return AccountBlocklistModel.unscoped()
+                                .findAll(query)
+                                .then(rows => {
+                                  const result: { [accountId: number]: boolean } = {}
+
+                                  for (const accountId of accountIds) {
+                                    result[accountId] = !!rows.find(r => r.accountId === accountId)
+                                  }
+
+                                  return result
+                                })
+  }
+
+  static loadByAccountAndTarget (accountId: number, targetAccountId: number) {
+    const query = {
+      where: {
+        accountId,
+        targetAccountId
+      }
+    }
+
+    return AccountBlocklistModel.findOne(query)
+  }
+
+  static listForApi (accountId: number, start: number, count: number, sort: string) {
+    const query = {
+      offset: start,
+      limit: count,
+      order: getSort(sort),
+      where: {
+        accountId
+      }
+    }
+
+    return AccountBlocklistModel
+      .scope([ ScopeNames.WITH_ACCOUNTS ])
+      .findAndCountAll(query)
+      .then(({ rows, count }) => {
+        return { total: count, data: rows }
+      })
+  }
+
+  toFormattedJSON (): AccountBlock {
+    return {
+      byAccount: this.ByAccount.toFormattedJSON(),
+      blockedAccount: this.BlockedAccount.toFormattedJSON(),
+      createdAt: this.createdAt
+    }
+  }
+}
diff --git a/server/models/account/account-video-rate.ts b/server/models/account/account-video-rate.ts
index c99e32012..18762f0c5 100644
--- a/server/models/account/account-video-rate.ts
+++ b/server/models/account/account-video-rate.ts
@@ -1,12 +1,14 @@
 import { values } from 'lodash'
 import { Transaction } from 'sequelize'
-import { AllowNull, BelongsTo, Column, CreatedAt, DataType, ForeignKey, Model, Table, UpdatedAt } from 'sequelize-typescript'
+import { AllowNull, BelongsTo, Column, CreatedAt, DataType, ForeignKey, Is, Model, Table, UpdatedAt } from 'sequelize-typescript'
 import { IFindOptions } from 'sequelize-typescript/lib/interfaces/IFindOptions'
 import { VideoRateType } from '../../../shared/models/videos'
-import { VIDEO_RATE_TYPES } from '../../initializers'
+import { CONSTRAINTS_FIELDS, VIDEO_RATE_TYPES } from '../../initializers'
 import { VideoModel } from '../video/video'
 import { AccountModel } from './account'
 import { ActorModel } from '../activitypub/actor'
+import { throwIfNotValid } from '../utils'
+import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc'
 
 /*
   Account rates per video.
@@ -26,6 +28,10 @@ import { ActorModel } from '../activitypub/actor'
     },
     {
       fields: [ 'videoId', 'type' ]
+    },
+    {
+      fields: [ 'url' ],
+      unique: true
     }
   ]
 })
@@ -35,6 +41,11 @@ export class AccountVideoRateModel extends Model<AccountVideoRateModel> {
   @Column(DataType.ENUM(values(VIDEO_RATE_TYPES)))
   type: VideoRateType
 
+  @AllowNull(false)
+  @Is('AccountVideoRateUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'url'))
+  @Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEO_RATES.URL.max))
+  url: string
+
   @CreatedAt
   createdAt: Date
 
@@ -65,7 +76,7 @@ export class AccountVideoRateModel extends Model<AccountVideoRateModel> {
   })
   Account: AccountModel
 
-  static load (accountId: number, videoId: number, transaction: Transaction) {
+  static load (accountId: number, videoId: number, transaction?: Transaction) {
     const options: IFindOptions<AccountVideoRateModel> = {
       where: {
         accountId,
@@ -77,6 +88,49 @@ export class AccountVideoRateModel extends Model<AccountVideoRateModel> {
     return AccountVideoRateModel.findOne(options)
   }
 
+  static loadLocalAndPopulateVideo (rateType: VideoRateType, accountName: string, videoId: number, transaction?: Transaction) {
+    const options: IFindOptions<AccountVideoRateModel> = {
+      where: {
+        videoId,
+        type: rateType
+      },
+      include: [
+        {
+          model: AccountModel.unscoped(),
+          required: true,
+          include: [
+            {
+              attributes: [ 'id', 'url', 'preferredUsername' ],
+              model: ActorModel.unscoped(),
+              required: true,
+              where: {
+                preferredUsername: accountName
+              }
+            }
+          ]
+        },
+        {
+          model: VideoModel.unscoped(),
+          required: true
+        }
+      ]
+    }
+    if (transaction) options.transaction = transaction
+
+    return AccountVideoRateModel.findOne(options)
+  }
+
+  static loadByUrl (url: string, transaction: Transaction) {
+    const options: IFindOptions<AccountVideoRateModel> = {
+      where: {
+        url
+      }
+    }
+    if (transaction) options.transaction = transaction
+
+    return AccountVideoRateModel.findOne(options)
+  }
+
   static listAndCountAccountUrlsByVideoId (rateType: VideoRateType, videoId: number, start: number, count: number, t?: Transaction) {
     const query = {
       offset: start,
diff --git a/server/models/account/account.ts b/server/models/account/account.ts
index 5a237d733..84ef0b30d 100644
--- a/server/models/account/account.ts
+++ b/server/models/account/account.ts
@@ -241,6 +241,27 @@ export class AccountModel extends Model<AccountModel> {
       })
   }
 
+  static listLocalsForSitemap (sort: string) {
+    const query = {
+      attributes: [ ],
+      offset: 0,
+      order: getSort(sort),
+      include: [
+        {
+          attributes: [ 'preferredUsername', 'serverId' ],
+          model: ActorModel.unscoped(),
+          where: {
+            serverId: null
+          }
+        }
+      ]
+    }
+
+    return AccountModel
+      .unscoped()
+      .findAll(query)
+  }
+
   toFormattedJSON (): Account {
     const actor = this.Actor.toFormattedJSON()
     const account = {
@@ -267,6 +288,10 @@ export class AccountModel extends Model<AccountModel> {
     return this.Actor.isOwned()
   }
 
+  isOutdated () {
+    return this.Actor.isOutdated()
+  }
+
   getDisplayName () {
     return this.name
   }
diff --git a/server/models/account/user-notification-setting.ts b/server/models/account/user-notification-setting.ts
new file mode 100644
index 000000000..f1c3ac223
--- /dev/null
+++ b/server/models/account/user-notification-setting.ts
@@ -0,0 +1,150 @@
+import {
+  AfterDestroy,
+  AfterUpdate,
+  AllowNull,
+  BelongsTo,
+  Column,
+  CreatedAt,
+  Default,
+  ForeignKey,
+  Is,
+  Model,
+  Table,
+  UpdatedAt
+} from 'sequelize-typescript'
+import { throwIfNotValid } from '../utils'
+import { UserModel } from './user'
+import { isUserNotificationSettingValid } from '../../helpers/custom-validators/user-notifications'
+import { UserNotificationSetting, UserNotificationSettingValue } from '../../../shared/models/users/user-notification-setting.model'
+import { clearCacheByUserId } from '../../lib/oauth-model'
+
+@Table({
+  tableName: 'userNotificationSetting',
+  indexes: [
+    {
+      fields: [ 'userId' ],
+      unique: true
+    }
+  ]
+})
+export class UserNotificationSettingModel extends Model<UserNotificationSettingModel> {
+
+  @AllowNull(false)
+  @Default(null)
+  @Is(
+    'UserNotificationSettingNewVideoFromSubscription',
+    value => throwIfNotValid(value, isUserNotificationSettingValid, 'newVideoFromSubscription')
+  )
+  @Column
+  newVideoFromSubscription: UserNotificationSettingValue
+
+  @AllowNull(false)
+  @Default(null)
+  @Is(
+    'UserNotificationSettingNewCommentOnMyVideo',
+    value => throwIfNotValid(value, isUserNotificationSettingValid, 'newCommentOnMyVideo')
+  )
+  @Column
+  newCommentOnMyVideo: UserNotificationSettingValue
+
+  @AllowNull(false)
+  @Default(null)
+  @Is(
+    'UserNotificationSettingVideoAbuseAsModerator',
+    value => throwIfNotValid(value, isUserNotificationSettingValid, 'videoAbuseAsModerator')
+  )
+  @Column
+  videoAbuseAsModerator: UserNotificationSettingValue
+
+  @AllowNull(false)
+  @Default(null)
+  @Is(
+    'UserNotificationSettingBlacklistOnMyVideo',
+    value => throwIfNotValid(value, isUserNotificationSettingValid, 'blacklistOnMyVideo')
+  )
+  @Column
+  blacklistOnMyVideo: UserNotificationSettingValue
+
+  @AllowNull(false)
+  @Default(null)
+  @Is(
+    'UserNotificationSettingMyVideoPublished',
+    value => throwIfNotValid(value, isUserNotificationSettingValid, 'myVideoPublished')
+  )
+  @Column
+  myVideoPublished: UserNotificationSettingValue
+
+  @AllowNull(false)
+  @Default(null)
+  @Is(
+    'UserNotificationSettingMyVideoImportFinished',
+    value => throwIfNotValid(value, isUserNotificationSettingValid, 'myVideoImportFinished')
+  )
+  @Column
+  myVideoImportFinished: UserNotificationSettingValue
+
+  @AllowNull(false)
+  @Default(null)
+  @Is(
+    'UserNotificationSettingNewUserRegistration',
+    value => throwIfNotValid(value, isUserNotificationSettingValid, 'newUserRegistration')
+  )
+  @Column
+  newUserRegistration: UserNotificationSettingValue
+
+  @AllowNull(false)
+  @Default(null)
+  @Is(
+    'UserNotificationSettingNewFollow',
+    value => throwIfNotValid(value, isUserNotificationSettingValid, 'newFollow')
+  )
+  @Column
+  newFollow: UserNotificationSettingValue
+
+  @AllowNull(false)
+  @Default(null)
+  @Is(
+    'UserNotificationSettingCommentMention',
+    value => throwIfNotValid(value, isUserNotificationSettingValid, 'commentMention')
+  )
+  @Column
+  commentMention: UserNotificationSettingValue
+
+  @ForeignKey(() => UserModel)
+  @Column
+  userId: number
+
+  @BelongsTo(() => UserModel, {
+    foreignKey: {
+      allowNull: false
+    },
+    onDelete: 'cascade'
+  })
+  User: UserModel
+
+  @CreatedAt
+  createdAt: Date
+
+  @UpdatedAt
+  updatedAt: Date
+
+  @AfterUpdate
+  @AfterDestroy
+  static removeTokenCache (instance: UserNotificationSettingModel) {
+    return clearCacheByUserId(instance.userId)
+  }
+
+  toFormattedJSON (): UserNotificationSetting {
+    return {
+      newCommentOnMyVideo: this.newCommentOnMyVideo,
+      newVideoFromSubscription: this.newVideoFromSubscription,
+      videoAbuseAsModerator: this.videoAbuseAsModerator,
+      blacklistOnMyVideo: this.blacklistOnMyVideo,
+      myVideoPublished: this.myVideoPublished,
+      myVideoImportFinished: this.myVideoImportFinished,
+      newUserRegistration: this.newUserRegistration,
+      commentMention: this.commentMention,
+      newFollow: this.newFollow
+    }
+  }
+}
diff --git a/server/models/account/user-notification.ts b/server/models/account/user-notification.ts
new file mode 100644
index 000000000..6cdbb827b
--- /dev/null
+++ b/server/models/account/user-notification.ts
@@ -0,0 +1,472 @@
+import {
+  AllowNull,
+  BelongsTo,
+  Column,
+  CreatedAt,
+  Default,
+  ForeignKey,
+  IFindOptions,
+  Is,
+  Model,
+  Scopes,
+  Table,
+  UpdatedAt
+} from 'sequelize-typescript'
+import { UserNotification, UserNotificationType } from '../../../shared'
+import { getSort, throwIfNotValid } from '../utils'
+import { isBooleanValid } from '../../helpers/custom-validators/misc'
+import { isUserNotificationTypeValid } from '../../helpers/custom-validators/user-notifications'
+import { UserModel } from './user'
+import { VideoModel } from '../video/video'
+import { VideoCommentModel } from '../video/video-comment'
+import { Op } from 'sequelize'
+import { VideoChannelModel } from '../video/video-channel'
+import { AccountModel } from './account'
+import { VideoAbuseModel } from '../video/video-abuse'
+import { VideoBlacklistModel } from '../video/video-blacklist'
+import { VideoImportModel } from '../video/video-import'
+import { ActorModel } from '../activitypub/actor'
+import { ActorFollowModel } from '../activitypub/actor-follow'
+import { AvatarModel } from '../avatar/avatar'
+import { ServerModel } from '../server/server'
+
+enum ScopeNames {
+  WITH_ALL = 'WITH_ALL'
+}
+
+function buildActorWithAvatarInclude () {
+  return {
+    attributes: [ 'preferredUsername' ],
+    model: () => ActorModel.unscoped(),
+    required: true,
+    include: [
+      {
+        attributes: [ 'filename' ],
+        model: () => AvatarModel.unscoped(),
+        required: false
+      },
+      {
+        attributes: [ 'host' ],
+        model: () => ServerModel.unscoped(),
+        required: false
+      }
+    ]
+  }
+}
+
+function buildVideoInclude (required: boolean) {
+  return {
+    attributes: [ 'id', 'uuid', 'name' ],
+    model: () => VideoModel.unscoped(),
+    required
+  }
+}
+
+function buildChannelInclude (required: boolean, withActor = false) {
+  return {
+    required,
+    attributes: [ 'id', 'name' ],
+    model: () => VideoChannelModel.unscoped(),
+    include: withActor === true ? [ buildActorWithAvatarInclude() ] : []
+  }
+}
+
+function buildAccountInclude (required: boolean, withActor = false) {
+  return {
+    required,
+    attributes: [ 'id', 'name' ],
+    model: () => AccountModel.unscoped(),
+    include: withActor === true ? [ buildActorWithAvatarInclude() ] : []
+  }
+}
+
+@Scopes({
+  [ScopeNames.WITH_ALL]: {
+    include: [
+      Object.assign(buildVideoInclude(false), {
+        include: [ buildChannelInclude(true, true) ]
+      }),
+
+      {
+        attributes: [ 'id', 'originCommentId' ],
+        model: () => VideoCommentModel.unscoped(),
+        required: false,
+        include: [
+          buildAccountInclude(true, true),
+          buildVideoInclude(true)
+        ]
+      },
+
+      {
+        attributes: [ 'id' ],
+        model: () => VideoAbuseModel.unscoped(),
+        required: false,
+        include: [ buildVideoInclude(true) ]
+      },
+
+      {
+        attributes: [ 'id' ],
+        model: () => VideoBlacklistModel.unscoped(),
+        required: false,
+        include: [ buildVideoInclude(true) ]
+      },
+
+      {
+        attributes: [ 'id', 'magnetUri', 'targetUrl', 'torrentName' ],
+        model: () => VideoImportModel.unscoped(),
+        required: false,
+        include: [ buildVideoInclude(false) ]
+      },
+
+      {
+        attributes: [ 'id' ],
+        model: () => ActorFollowModel.unscoped(),
+        required: false,
+        include: [
+          {
+            attributes: [ 'preferredUsername' ],
+            model: () => ActorModel.unscoped(),
+            required: true,
+            as: 'ActorFollower',
+            include: [
+              {
+                attributes: [ 'id', 'name' ],
+                model: () => AccountModel.unscoped(),
+                required: true
+              },
+              {
+                attributes: [ 'filename' ],
+                model: () => AvatarModel.unscoped(),
+                required: false
+              },
+              {
+                attributes: [ 'host' ],
+                model: () => ServerModel.unscoped(),
+                required: false
+              }
+            ]
+          },
+          {
+            attributes: [ 'preferredUsername' ],
+            model: () => ActorModel.unscoped(),
+            required: true,
+            as: 'ActorFollowing',
+            include: [
+              buildChannelInclude(false),
+              buildAccountInclude(false)
+            ]
+          }
+        ]
+      },
+
+      buildAccountInclude(false, true)
+    ]
+  }
+})
+@Table({
+  tableName: 'userNotification',
+  indexes: [
+    {
+      fields: [ 'userId' ]
+    },
+    {
+      fields: [ 'videoId' ],
+      where: {
+        videoId: {
+          [Op.ne]: null
+        }
+      }
+    },
+    {
+      fields: [ 'commentId' ],
+      where: {
+        commentId: {
+          [Op.ne]: null
+        }
+      }
+    },
+    {
+      fields: [ 'videoAbuseId' ],
+      where: {
+        videoAbuseId: {
+          [Op.ne]: null
+        }
+      }
+    },
+    {
+      fields: [ 'videoBlacklistId' ],
+      where: {
+        videoBlacklistId: {
+          [Op.ne]: null
+        }
+      }
+    },
+    {
+      fields: [ 'videoImportId' ],
+      where: {
+        videoImportId: {
+          [Op.ne]: null
+        }
+      }
+    },
+    {
+      fields: [ 'accountId' ],
+      where: {
+        accountId: {
+          [Op.ne]: null
+        }
+      }
+    },
+    {
+      fields: [ 'actorFollowId' ],
+      where: {
+        actorFollowId: {
+          [Op.ne]: null
+        }
+      }
+    }
+  ]
+})
+export class UserNotificationModel extends Model<UserNotificationModel> {
+
+  @AllowNull(false)
+  @Default(null)
+  @Is('UserNotificationType', value => throwIfNotValid(value, isUserNotificationTypeValid, 'type'))
+  @Column
+  type: UserNotificationType
+
+  @AllowNull(false)
+  @Default(false)
+  @Is('UserNotificationRead', value => throwIfNotValid(value, isBooleanValid, 'read'))
+  @Column
+  read: boolean
+
+  @CreatedAt
+  createdAt: Date
+
+  @UpdatedAt
+  updatedAt: Date
+
+  @ForeignKey(() => UserModel)
+  @Column
+  userId: number
+
+  @BelongsTo(() => UserModel, {
+    foreignKey: {
+      allowNull: false
+    },
+    onDelete: 'cascade'
+  })
+  User: UserModel
+
+  @ForeignKey(() => VideoModel)
+  @Column
+  videoId: number
+
+  @BelongsTo(() => VideoModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  Video: VideoModel
+
+  @ForeignKey(() => VideoCommentModel)
+  @Column
+  commentId: number
+
+  @BelongsTo(() => VideoCommentModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  Comment: VideoCommentModel
+
+  @ForeignKey(() => VideoAbuseModel)
+  @Column
+  videoAbuseId: number
+
+  @BelongsTo(() => VideoAbuseModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  VideoAbuse: VideoAbuseModel
+
+  @ForeignKey(() => VideoBlacklistModel)
+  @Column
+  videoBlacklistId: number
+
+  @BelongsTo(() => VideoBlacklistModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  VideoBlacklist: VideoBlacklistModel
+
+  @ForeignKey(() => VideoImportModel)
+  @Column
+  videoImportId: number
+
+  @BelongsTo(() => VideoImportModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  VideoImport: VideoImportModel
+
+  @ForeignKey(() => AccountModel)
+  @Column
+  accountId: number
+
+  @BelongsTo(() => AccountModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  Account: AccountModel
+
+  @ForeignKey(() => ActorFollowModel)
+  @Column
+  actorFollowId: number
+
+  @BelongsTo(() => ActorFollowModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  ActorFollow: ActorFollowModel
+
+  static listForApi (userId: number, start: number, count: number, sort: string, unread?: boolean) {
+    const query: IFindOptions<UserNotificationModel> = {
+      offset: start,
+      limit: count,
+      order: getSort(sort),
+      where: {
+        userId
+      }
+    }
+
+    if (unread !== undefined) query.where['read'] = !unread
+
+    return UserNotificationModel.scope(ScopeNames.WITH_ALL)
+                                .findAndCountAll(query)
+                                .then(({ rows, count }) => {
+                                  return {
+                                    data: rows,
+                                    total: count
+                                  }
+                                })
+  }
+
+  static markAsRead (userId: number, notificationIds: number[]) {
+    const query = {
+      where: {
+        userId,
+        id: {
+          [Op.any]: notificationIds
+        }
+      }
+    }
+
+    return UserNotificationModel.update({ read: true }, query)
+  }
+
+  static markAllAsRead (userId: number) {
+    const query = { where: { userId } }
+
+    return UserNotificationModel.update({ read: true }, query)
+  }
+
+  toFormattedJSON (): UserNotification {
+    const video = this.Video
+      ? Object.assign(this.formatVideo(this.Video),{ channel: this.formatActor(this.Video.VideoChannel) })
+      : undefined
+
+    const videoImport = this.VideoImport ? {
+      id: this.VideoImport.id,
+      video: this.VideoImport.Video ? this.formatVideo(this.VideoImport.Video) : undefined,
+      torrentName: this.VideoImport.torrentName,
+      magnetUri: this.VideoImport.magnetUri,
+      targetUrl: this.VideoImport.targetUrl
+    } : undefined
+
+    const comment = this.Comment ? {
+      id: this.Comment.id,
+      threadId: this.Comment.getThreadId(),
+      account: this.formatActor(this.Comment.Account),
+      video: this.formatVideo(this.Comment.Video)
+    } : undefined
+
+    const videoAbuse = this.VideoAbuse ? {
+      id: this.VideoAbuse.id,
+      video: this.formatVideo(this.VideoAbuse.Video)
+    } : undefined
+
+    const videoBlacklist = this.VideoBlacklist ? {
+      id: this.VideoBlacklist.id,
+      video: this.formatVideo(this.VideoBlacklist.Video)
+    } : undefined
+
+    const account = this.Account ? this.formatActor(this.Account) : undefined
+
+    const actorFollow = this.ActorFollow ? {
+      id: this.ActorFollow.id,
+      follower: {
+        id: this.ActorFollow.ActorFollower.Account.id,
+        displayName: this.ActorFollow.ActorFollower.Account.getDisplayName(),
+        name: this.ActorFollow.ActorFollower.preferredUsername,
+        avatar: this.ActorFollow.ActorFollower.Avatar ? { path: this.ActorFollow.ActorFollower.Avatar.getWebserverPath() } : undefined,
+        host: this.ActorFollow.ActorFollower.getHost()
+      },
+      following: {
+        type: this.ActorFollow.ActorFollowing.VideoChannel ? 'channel' as 'channel' : 'account' as 'account',
+        displayName: (this.ActorFollow.ActorFollowing.VideoChannel || this.ActorFollow.ActorFollowing.Account).getDisplayName(),
+        name: this.ActorFollow.ActorFollowing.preferredUsername
+      }
+    } : undefined
+
+    return {
+      id: this.id,
+      type: this.type,
+      read: this.read,
+      video,
+      videoImport,
+      comment,
+      videoAbuse,
+      videoBlacklist,
+      account,
+      actorFollow,
+      createdAt: this.createdAt.toISOString(),
+      updatedAt: this.updatedAt.toISOString()
+    }
+  }
+
+  private formatVideo (video: VideoModel) {
+    return {
+      id: video.id,
+      uuid: video.uuid,
+      name: video.name
+    }
+  }
+
+  private formatActor (accountOrChannel: AccountModel | VideoChannelModel) {
+    const avatar = accountOrChannel.Actor.Avatar
+      ? { path: accountOrChannel.Actor.Avatar.getWebserverPath() }
+      : undefined
+
+    return {
+      id: accountOrChannel.id,
+      displayName: accountOrChannel.getDisplayName(),
+      name: accountOrChannel.Actor.preferredUsername,
+      host: accountOrChannel.Actor.getHost(),
+      avatar
+    }
+  }
+}
diff --git a/server/models/account/user-video-history.ts b/server/models/account/user-video-history.ts
index 0476cad9d..15cb399c9 100644
--- a/server/models/account/user-video-history.ts
+++ b/server/models/account/user-video-history.ts
@@ -1,6 +1,7 @@
-import { AllowNull, BelongsTo, Column, CreatedAt, ForeignKey, IsInt, Min, Model, Table, UpdatedAt } from 'sequelize-typescript'
+import { AllowNull, BelongsTo, Column, CreatedAt, ForeignKey, IsInt, Model, Table, UpdatedAt } from 'sequelize-typescript'
 import { VideoModel } from '../video/video'
 import { UserModel } from './user'
+import { Transaction, Op, DestroyOptions } from 'sequelize'
 
 @Table({
   tableName: 'userVideoHistory',
@@ -52,4 +53,34 @@ export class UserVideoHistoryModel extends Model<UserVideoHistoryModel> {
     onDelete: 'CASCADE'
   })
   User: UserModel
+
+  static listForApi (user: UserModel, start: number, count: number) {
+    return VideoModel.listForApi({
+      start,
+      count,
+      sort: '-UserVideoHistories.updatedAt',
+      nsfw: null, // All
+      includeLocalVideos: true,
+      withFiles: false,
+      user,
+      historyOfUser: user
+    })
+  }
+
+  static removeHistoryBefore (user: UserModel, beforeDate: string, t: Transaction) {
+    const query: DestroyOptions = {
+      where: {
+        userId: user.id
+      },
+      transaction: t
+    }
+
+    if (beforeDate) {
+      query.where.updatedAt = {
+        [Op.lt]: beforeDate
+      }
+    }
+
+    return UserVideoHistoryModel.destroy(query)
+  }
 }
diff --git a/server/models/account/user.ts b/server/models/account/user.ts
index e56b0bf40..017a96657 100644
--- a/server/models/account/user.ts
+++ b/server/models/account/user.ts
@@ -1,6 +1,6 @@
 import * as Sequelize from 'sequelize'
 import {
-  AfterDelete,
+  AfterDestroy,
   AfterUpdate,
   AllowNull,
   BeforeCreate,
@@ -31,7 +31,9 @@ import {
   isUserRoleValid,
   isUserUsernameValid,
   isUserVideoQuotaDailyValid,
-  isUserVideoQuotaValid
+  isUserVideoQuotaValid,
+  isUserVideosHistoryEnabledValid,
+  isUserWebTorrentEnabledValid
 } from '../../helpers/custom-validators/users'
 import { comparePassword, cryptPassword } from '../../helpers/peertube-crypto'
 import { OAuthTokenModel } from '../oauth/oauth-token'
@@ -42,6 +44,11 @@ import { NSFWPolicyType } from '../../../shared/models/videos/nsfw-policy.type'
 import { values } from 'lodash'
 import { NSFW_POLICY_TYPES } from '../../initializers'
 import { clearCacheByUserId } from '../../lib/oauth-model'
+import { UserNotificationSettingModel } from './user-notification-setting'
+import { VideoModel } from '../video/video'
+import { ActorModel } from '../activitypub/actor'
+import { ActorFollowModel } from '../activitypub/actor-follow'
+import { VideoImportModel } from '../video/video-import'
 
 enum ScopeNames {
   WITH_VIDEO_CHANNEL = 'WITH_VIDEO_CHANNEL'
@@ -52,6 +59,10 @@ enum ScopeNames {
     {
       model: () => AccountModel,
       required: true
+    },
+    {
+      model: () => UserNotificationSettingModel,
+      required: true
     }
   ]
 })
@@ -62,6 +73,10 @@ enum ScopeNames {
         model: () => AccountModel,
         required: true,
         include: [ () => VideoChannelModel ]
+      },
+      {
+        model: () => UserNotificationSettingModel,
+        required: true
       }
     ]
   }
@@ -109,6 +124,18 @@ export class UserModel extends Model<UserModel> {
 
   @AllowNull(false)
   @Default(true)
+  @Is('UserWebTorrentEnabled', value => throwIfNotValid(value, isUserWebTorrentEnabledValid, 'WebTorrent enabled'))
+  @Column
+  webTorrentEnabled: boolean
+
+  @AllowNull(false)
+  @Default(true)
+  @Is('UserVideosHistoryEnabled', value => throwIfNotValid(value, isUserVideosHistoryEnabledValid, 'Videos history enabled'))
+  @Column
+  videosHistoryEnabled: boolean
+
+  @AllowNull(false)
+  @Default(true)
   @Is('UserAutoPlayVideo', value => throwIfNotValid(value, isUserAutoPlayVideoValid, 'auto play video boolean'))
   @Column
   autoPlayVideo: boolean
@@ -153,6 +180,19 @@ export class UserModel extends Model<UserModel> {
   })
   Account: AccountModel
 
+  @HasOne(() => UserNotificationSettingModel, {
+    foreignKey: 'userId',
+    onDelete: 'cascade',
+    hooks: true
+  })
+  NotificationSetting: UserNotificationSettingModel
+
+  @HasMany(() => VideoImportModel, {
+    foreignKey: 'userId',
+    onDelete: 'cascade'
+  })
+  VideoImports: VideoImportModel[]
+
   @HasMany(() => OAuthTokenModel, {
     foreignKey: 'userId',
     onDelete: 'cascade'
@@ -172,7 +212,7 @@ export class UserModel extends Model<UserModel> {
   }
 
   @AfterUpdate
-  @AfterDelete
+  @AfterDestroy
   static removeTokenCache (instance: UserModel) {
     return clearCacheByUserId(instance.id)
   }
@@ -181,7 +221,25 @@ export class UserModel extends Model<UserModel> {
     return this.count()
   }
 
-  static listForApi (start: number, count: number, sort: string) {
+  static listForApi (start: number, count: number, sort: string, search?: string) {
+    let where = undefined
+    if (search) {
+      where = {
+        [Sequelize.Op.or]: [
+          {
+            email: {
+              [Sequelize.Op.iLike]: '%' + search + '%'
+            }
+          },
+          {
+            username: {
+              [ Sequelize.Op.iLike ]: '%' + search + '%'
+            }
+          }
+        ]
+      }
+    }
+
     const query = {
       attributes: {
         include: [
@@ -204,7 +262,8 @@ export class UserModel extends Model<UserModel> {
       },
       offset: start,
       limit: count,
-      order: getSort(sort)
+      order: getSort(sort),
+      where
     }
 
     return UserModel.findAndCountAll(query)
@@ -216,13 +275,12 @@ export class UserModel extends Model<UserModel> {
       })
   }
 
-  static listEmailsWithRight (right: UserRight) {
+  static listWithRight (right: UserRight) {
     const roles = Object.keys(USER_ROLE_LABELS)
       .map(k => parseInt(k, 10) as UserRole)
       .filter(role => hasUserRight(role, right))
 
     const query = {
-      attribute: [ 'email' ],
       where: {
         role: {
           [Sequelize.Op.in]: roles
@@ -230,9 +288,56 @@ export class UserModel extends Model<UserModel> {
       }
     }
 
-    return UserModel.unscoped()
-      .findAll(query)
-      .then(u => u.map(u => u.email))
+    return UserModel.findAll(query)
+  }
+
+  static listUserSubscribersOf (actorId: number) {
+    const query = {
+      include: [
+        {
+          model: UserNotificationSettingModel.unscoped(),
+          required: true
+        },
+        {
+          attributes: [ 'userId' ],
+          model: AccountModel.unscoped(),
+          required: true,
+          include: [
+            {
+              attributes: [ ],
+              model: ActorModel.unscoped(),
+              required: true,
+              where: {
+                serverId: null
+              },
+              include: [
+                {
+                  attributes: [ ],
+                  as: 'ActorFollowings',
+                  model: ActorFollowModel.unscoped(),
+                  required: true,
+                  where: {
+                    targetActorId: actorId
+                  }
+                }
+              ]
+            }
+          ]
+        }
+      ]
+    }
+
+    return UserModel.unscoped().findAll(query)
+  }
+
+  static listByUsernames (usernames: string[]) {
+    const query = {
+      where: {
+        username: usernames
+      }
+    }
+
+    return UserModel.findAll(query)
   }
 
   static loadById (id: number) {
@@ -281,6 +386,95 @@ export class UserModel extends Model<UserModel> {
     return UserModel.findOne(query)
   }
 
+  static loadByVideoId (videoId: number) {
+    const query = {
+      include: [
+        {
+          required: true,
+          attributes: [ 'id' ],
+          model: AccountModel.unscoped(),
+          include: [
+            {
+              required: true,
+              attributes: [ 'id' ],
+              model: VideoChannelModel.unscoped(),
+              include: [
+                {
+                  required: true,
+                  attributes: [ 'id' ],
+                  model: VideoModel.unscoped(),
+                  where: {
+                    id: videoId
+                  }
+                }
+              ]
+            }
+          ]
+        }
+      ]
+    }
+
+    return UserModel.findOne(query)
+  }
+
+  static loadByVideoImportId (videoImportId: number) {
+    const query = {
+      include: [
+        {
+          required: true,
+          attributes: [ 'id' ],
+          model: VideoImportModel.unscoped(),
+          where: {
+            id: videoImportId
+          }
+        }
+      ]
+    }
+
+    return UserModel.findOne(query)
+  }
+
+  static loadByChannelActorId (videoChannelActorId: number) {
+    const query = {
+      include: [
+        {
+          required: true,
+          attributes: [ 'id' ],
+          model: AccountModel.unscoped(),
+          include: [
+            {
+              required: true,
+              attributes: [ 'id' ],
+              model: VideoChannelModel.unscoped(),
+              where: {
+                actorId: videoChannelActorId
+              }
+            }
+          ]
+        }
+      ]
+    }
+
+    return UserModel.findOne(query)
+  }
+
+  static loadByAccountActorId (accountActorId: number) {
+    const query = {
+      include: [
+        {
+          required: true,
+          attributes: [ 'id' ],
+          model: AccountModel.unscoped(),
+          where: {
+            actorId: accountActorId
+          }
+        }
+      ]
+    }
+
+    return UserModel.findOne(query)
+  }
+
   static getOriginalVideoFileTotalFromUser (user: UserModel) {
     // Don't use sequelize because we need to use a sub query
     const query = UserModel.generateUserQuotaBaseSQL()
@@ -336,6 +530,8 @@ export class UserModel extends Model<UserModel> {
       email: this.email,
       emailVerified: this.emailVerified,
       nsfwPolicy: this.nsfwPolicy,
+      webTorrentEnabled: this.webTorrentEnabled,
+      videosHistoryEnabled: this.videosHistoryEnabled,
       autoPlayVideo: this.autoPlayVideo,
       role: this.role,
       roleLabel: USER_ROLE_LABELS[ this.role ],
@@ -345,6 +541,7 @@ export class UserModel extends Model<UserModel> {
       blocked: this.blocked,
       blockedReason: this.blockedReason,
       account: this.Account.toFormattedJSON(),
+      notificationSettings: this.NotificationSetting ? this.NotificationSetting.toFormattedJSON() : undefined,
       videoChannels: [],
       videoQuotaUsed: videoQuotaUsed !== undefined
             ? parseInt(videoQuotaUsed, 10)
diff --git a/server/models/activitypub/actor-follow.ts b/server/models/activitypub/actor-follow.ts
index 27bb43dae..796e07a42 100644
--- a/server/models/activitypub/actor-follow.ts
+++ b/server/models/activitypub/actor-follow.ts
@@ -127,22 +127,6 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
     if (numberOfActorFollowsRemoved) logger.info('Removed bad %d actor follows.', numberOfActorFollowsRemoved)
   }
 
-  static updateActorFollowsScore (goodInboxes: string[], badInboxes: string[], t: Sequelize.Transaction | undefined) {
-    if (goodInboxes.length === 0 && badInboxes.length === 0) return
-
-    logger.info('Updating %d good actor follows and %d bad actor follows scores.', goodInboxes.length, badInboxes.length)
-
-    if (goodInboxes.length !== 0) {
-      ActorFollowModel.incrementScores(goodInboxes, ACTOR_FOLLOW_SCORE.BONUS, t)
-        .catch(err => logger.error('Cannot increment scores of good actor follows.', { err }))
-    }
-
-    if (badInboxes.length !== 0) {
-      ActorFollowModel.incrementScores(badInboxes, ACTOR_FOLLOW_SCORE.PENALTY, t)
-        .catch(err => logger.error('Cannot decrement scores of bad actor follows.', { err }))
-    }
-  }
-
   static loadByActorAndTarget (actorId: number, targetActorId: number, t?: Sequelize.Transaction) {
     const query = {
       where: {
@@ -280,7 +264,7 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
     return ActorFollowModel.findAll(query)
   }
 
-  static listFollowingForApi (id: number, start: number, count: number, sort: string) {
+  static listFollowingForApi (id: number, start: number, count: number, sort: string, search?: string) {
     const query = {
       distinct: true,
       offset: start,
@@ -299,7 +283,17 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
           model: ActorModel,
           as: 'ActorFollowing',
           required: true,
-          include: [ ServerModel ]
+          include: [
+            {
+              model: ServerModel,
+              required: true,
+              where: search ? {
+                host: {
+                  [Sequelize.Op.iLike]: '%' + search + '%'
+                }
+              } : undefined
+            }
+          ]
         }
       ]
     }
@@ -313,7 +307,50 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
       })
   }
 
-  static listSubscriptionsForApi (id: number, start: number, count: number, sort: string) {
+  static listFollowersForApi (actorId: number, start: number, count: number, sort: string, search?: string) {
+    const query = {
+      distinct: true,
+      offset: start,
+      limit: count,
+      order: getSort(sort),
+      include: [
+        {
+          model: ActorModel,
+          required: true,
+          as: 'ActorFollower',
+          include: [
+            {
+              model: ServerModel,
+              required: true,
+              where: search ? {
+                host: {
+                  [ Sequelize.Op.iLike ]: '%' + search + '%'
+                }
+              } : undefined
+            }
+          ]
+        },
+        {
+          model: ActorModel,
+          as: 'ActorFollowing',
+          required: true,
+          where: {
+            id: actorId
+          }
+        }
+      ]
+    }
+
+    return ActorFollowModel.findAndCountAll(query)
+                           .then(({ rows, count }) => {
+                             return {
+                               data: rows,
+                               total: count
+                             }
+                           })
+  }
+
+  static listSubscriptionsForApi (actorId: number, start: number, count: number, sort: string) {
     const query = {
       attributes: [],
       distinct: true,
@@ -321,7 +358,7 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
       limit: count,
       order: getSort(sort),
       where: {
-        actorId: id
+        actorId: actorId
       },
       include: [
         {
@@ -370,39 +407,6 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
                            })
   }
 
-  static listFollowersForApi (id: number, start: number, count: number, sort: string) {
-    const query = {
-      distinct: true,
-      offset: start,
-      limit: count,
-      order: getSort(sort),
-      include: [
-        {
-          model: ActorModel,
-          required: true,
-          as: 'ActorFollower',
-          include: [ ServerModel ]
-        },
-        {
-          model: ActorModel,
-          as: 'ActorFollowing',
-          required: true,
-          where: {
-            id
-          }
-        }
-      ]
-    }
-
-    return ActorFollowModel.findAndCountAll(query)
-      .then(({ rows, count }) => {
-        return {
-          data: rows,
-          total: count
-        }
-      })
-  }
-
   static listAcceptedFollowerUrlsForApi (actorIds: number[], t: Sequelize.Transaction, start?: number, count?: number) {
     return ActorFollowModel.createListAcceptedFollowForApiQuery('followers', actorIds, t, start, count)
   }
@@ -444,6 +448,22 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
     }
   }
 
+  static updateFollowScore (inboxUrl: string, value: number, t?: Sequelize.Transaction) {
+    const query = `UPDATE "actorFollow" SET "score" = LEAST("score" + ${value}, ${ACTOR_FOLLOW_SCORE.MAX}) ` +
+      'WHERE id IN (' +
+        'SELECT "actorFollow"."id" FROM "actorFollow" ' +
+        'INNER JOIN "actor" ON "actor"."id" = "actorFollow"."actorId" ' +
+        `WHERE "actor"."inboxUrl" = '${inboxUrl}' OR "actor"."sharedInboxUrl" = '${inboxUrl}'` +
+      ')'
+
+    const options = {
+      type: Sequelize.QueryTypes.BULKUPDATE,
+      transaction: t
+    }
+
+    return ActorFollowModel.sequelize.query(query, options)
+  }
+
   private static async createListAcceptedFollowForApiQuery (
     type: 'followers' | 'following',
     actorIds: number[],
@@ -489,33 +509,15 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
       tasks.push(ActorFollowModel.sequelize.query(query, options))
     }
 
-    const [ followers, [ { total } ] ] = await Promise.all(tasks)
+    const [ followers, [ dataTotal ] ] = await Promise.all(tasks)
     const urls: string[] = followers.map(f => f.url)
 
     return {
       data: urls,
-      total: parseInt(total, 10)
+      total: dataTotal ? parseInt(dataTotal.total, 10) : 0
     }
   }
 
-  private static incrementScores (inboxUrls: string[], value: number, t: Sequelize.Transaction | undefined) {
-    const inboxUrlsString = inboxUrls.map(url => `'${url}'`).join(',')
-
-    const query = `UPDATE "actorFollow" SET "score" = LEAST("score" + ${value}, ${ACTOR_FOLLOW_SCORE.MAX}) ` +
-      'WHERE id IN (' +
-        'SELECT "actorFollow"."id" FROM "actorFollow" ' +
-        'INNER JOIN "actor" ON "actor"."id" = "actorFollow"."actorId" ' +
-        'WHERE "actor"."inboxUrl" IN (' + inboxUrlsString + ') OR "actor"."sharedInboxUrl" IN (' + inboxUrlsString + ')' +
-      ')'
-
-    const options = t ? {
-      type: Sequelize.QueryTypes.BULKUPDATE,
-      transaction: t
-    } : undefined
-
-    return ActorFollowModel.sequelize.query(query, options)
-  }
-
   private static listBadActorFollows () {
     const query = {
       where: {
diff --git a/server/models/activitypub/actor.ts b/server/models/activitypub/actor.ts
index 12b83916e..dda57a8ba 100644
--- a/server/models/activitypub/actor.ts
+++ b/server/models/activitypub/actor.ts
@@ -219,6 +219,7 @@ export class ActorModel extends Model<ActorModel> {
       name: 'actorId',
       allowNull: false
     },
+    as: 'ActorFollowings',
     onDelete: 'cascade'
   })
   ActorFollowing: ActorFollowModel[]
diff --git a/server/models/avatar/avatar.ts b/server/models/avatar/avatar.ts
index 5d73e24fa..303aebcc2 100644
--- a/server/models/avatar/avatar.ts
+++ b/server/models/avatar/avatar.ts
@@ -23,7 +23,10 @@ export class AvatarModel extends Model<AvatarModel> {
   @AfterDestroy
   static removeFilesAndSendDelete (instance: AvatarModel) {
     logger.info('Removing avatar file %s.', instance.filename)
-    return instance.removeAvatar()
+
+    // Don't block the transaction
+    instance.removeAvatar()
+      .catch(err => logger.error('Cannot remove avatar file %s.', instance.filename, err))
   }
 
   toFormattedJSON (): Avatar {
diff --git a/server/models/oauth/oauth-token.ts b/server/models/oauth/oauth-token.ts
index ef9592c04..08d892da4 100644
--- a/server/models/oauth/oauth-token.ts
+++ b/server/models/oauth/oauth-token.ts
@@ -1,5 +1,5 @@
 import {
-  AfterDelete,
+  AfterDestroy,
   AfterUpdate,
   AllowNull,
   BelongsTo,
@@ -47,7 +47,7 @@ enum ScopeNames {
             required: true,
             include: [
               {
-                attributes: [ 'id' ],
+                attributes: [ 'id', 'url' ],
                 model: () => ActorModel.unscoped(),
                 required: true
               }
@@ -126,7 +126,7 @@ export class OAuthTokenModel extends Model<OAuthTokenModel> {
   OAuthClients: OAuthClientModel[]
 
   @AfterUpdate
-  @AfterDelete
+  @AfterDestroy
   static removeTokenCache (token: OAuthTokenModel) {
     return clearCacheByToken(token.accessToken)
   }
diff --git a/server/models/redundancy/video-redundancy.ts b/server/models/redundancy/video-redundancy.ts
index 2ebe23ef1..b722bed14 100644
--- a/server/models/redundancy/video-redundancy.ts
+++ b/server/models/redundancy/video-redundancy.ts
@@ -15,7 +15,7 @@ import {
 import { ActorModel } from '../activitypub/actor'
 import { getVideoSort, throwIfNotValid } from '../utils'
 import { isActivityPubUrlValid, isUrlValid } from '../../helpers/custom-validators/activitypub/misc'
-import { CONFIG, CONSTRAINTS_FIELDS, VIDEO_EXT_MIMETYPE } from '../../initializers'
+import { CONFIG, CONSTRAINTS_FIELDS, MIMETYPES } from '../../initializers'
 import { VideoFileModel } from '../video/video-file'
 import { getServerActor } from '../../helpers/utils'
 import { VideoModel } from '../video/video'
@@ -28,6 +28,7 @@ import { sample } from 'lodash'
 import { isTestInstance } from '../../helpers/core-utils'
 import * as Bluebird from 'bluebird'
 import * as Sequelize from 'sequelize'
+import { VideoStreamingPlaylistModel } from '../video/video-streaming-playlist'
 
 export enum ScopeNames {
   WITH_VIDEO = 'WITH_VIDEO'
@@ -38,7 +39,17 @@ export enum ScopeNames {
     include: [
       {
         model: () => VideoFileModel,
-        required: true,
+        required: false,
+        include: [
+          {
+            model: () => VideoModel,
+            required: true
+          }
+        ]
+      },
+      {
+        model: () => VideoStreamingPlaylistModel,
+        required: false,
         include: [
           {
             model: () => VideoModel,
@@ -97,12 +108,24 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
 
   @BelongsTo(() => VideoFileModel, {
     foreignKey: {
-      allowNull: false
+      allowNull: true
     },
     onDelete: 'cascade'
   })
   VideoFile: VideoFileModel
 
+  @ForeignKey(() => VideoStreamingPlaylistModel)
+  @Column
+  videoStreamingPlaylistId: number
+
+  @BelongsTo(() => VideoStreamingPlaylistModel, {
+    foreignKey: {
+      allowNull: true
+    },
+    onDelete: 'cascade'
+  })
+  VideoStreamingPlaylist: VideoStreamingPlaylistModel
+
   @ForeignKey(() => ActorModel)
   @Column
   actorId: number
@@ -117,16 +140,27 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
 
   @BeforeDestroy
   static async removeFile (instance: VideoRedundancyModel) {
-    // Not us
-    if (!instance.strategy) return
+    if (!instance.isOwned()) return
 
-    const videoFile = await VideoFileModel.loadWithVideo(instance.videoFileId)
+    if (instance.videoFileId) {
+      const videoFile = await VideoFileModel.loadWithVideo(instance.videoFileId)
 
-    const logIdentifier = `${videoFile.Video.uuid}-${videoFile.resolution}`
-    logger.info('Removing duplicated video file %s.', logIdentifier)
+      const logIdentifier = `${videoFile.Video.uuid}-${videoFile.resolution}`
+      logger.info('Removing duplicated video file %s.', logIdentifier)
 
-    videoFile.Video.removeFile(videoFile)
-             .catch(err => logger.error('Cannot delete %s files.', logIdentifier, { err }))
+      videoFile.Video.removeFile(videoFile, true)
+               .catch(err => logger.error('Cannot delete %s files.', logIdentifier, { err }))
+    }
+
+    if (instance.videoStreamingPlaylistId) {
+      const videoStreamingPlaylist = await VideoStreamingPlaylistModel.loadWithVideo(instance.videoStreamingPlaylistId)
+
+      const videoUUID = videoStreamingPlaylist.Video.uuid
+      logger.info('Removing duplicated video streaming playlist %s.', videoUUID)
+
+      videoStreamingPlaylist.Video.removeStreamingPlaylist(true)
+               .catch(err => logger.error('Cannot delete video streaming playlist files of %s.', videoUUID, { err }))
+    }
 
     return undefined
   }
@@ -144,6 +178,19 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
     return VideoRedundancyModel.scope(ScopeNames.WITH_VIDEO).findOne(query)
   }
 
+  static async loadLocalByStreamingPlaylistId (videoStreamingPlaylistId: number) {
+    const actor = await getServerActor()
+
+    const query = {
+      where: {
+        actorId: actor.id,
+        videoStreamingPlaylistId
+      }
+    }
+
+    return VideoRedundancyModel.scope(ScopeNames.WITH_VIDEO).findOne(query)
+  }
+
   static loadByUrl (url: string, transaction?: Sequelize.Transaction) {
     const query = {
       where: {
@@ -192,7 +239,7 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
     const ids = rows.map(r => r.id)
     const id = sample(ids)
 
-    return VideoModel.loadWithFile(id, undefined, !isTestInstance())
+    return VideoModel.loadWithFiles(id, undefined, !isTestInstance())
   }
 
   static async findMostViewToDuplicate (randomizedFactor: number) {
@@ -293,6 +340,11 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
     }
 
     return VideoFileModel.sum('size', options as any) // FIXME: typings
+      .then(v => {
+        if (!v || isNaN(v)) return 0
+
+        return v
+      })
   }
 
   static async listLocalExpired () {
@@ -329,40 +381,44 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
 
   static async listLocalOfServer (serverId: number) {
     const actor = await getServerActor()
-
-    const query = {
-      where: {
-        actorId: actor.id
-      },
+    const buildVideoInclude = () => ({
+      model: VideoModel,
+      required: true,
       include: [
         {
-          model: VideoFileModel,
+          attributes: [],
+          model: VideoChannelModel.unscoped(),
           required: true,
           include: [
             {
-              model: VideoModel,
+              attributes: [],
+              model: ActorModel.unscoped(),
               required: true,
-              include: [
-                {
-                  attributes: [],
-                  model: VideoChannelModel.unscoped(),
-                  required: true,
-                  include: [
-                    {
-                      attributes: [],
-                      model: ActorModel.unscoped(),
-                      required: true,
-                      where: {
-                        serverId
-                      }
-                    }
-                  ]
-                }
-              ]
+              where: {
+                serverId
+              }
             }
           ]
         }
       ]
+    })
+
+    const query = {
+      where: {
+        actorId: actor.id
+      },
+      include: [
+        {
+          model: VideoFileModel,
+          required: false,
+          include: [ buildVideoInclude() ]
+        },
+        {
+          model: VideoStreamingPlaylistModel,
+          required: false,
+          include: [ buildVideoInclude() ]
+        }
+      ]
     }
 
     return VideoRedundancyModel.findAll(query)
@@ -391,7 +447,7 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
       ]
     }
 
-    return VideoRedundancyModel.find(query as any) // FIXME: typings
+    return VideoRedundancyModel.findOne(query as any) // FIXME: typings
       .then((r: any) => ({
         totalUsed: parseInt(r.totalUsed.toString(), 10),
         totalVideos: r.totalVideos,
@@ -399,7 +455,32 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
       }))
   }
 
+  getVideo () {
+    if (this.VideoFile) return this.VideoFile.Video
+
+    return this.VideoStreamingPlaylist.Video
+  }
+
+  isOwned () {
+    return !!this.strategy
+  }
+
   toActivityPubObject (): CacheFileObject {
+    if (this.VideoStreamingPlaylist) {
+      return {
+        id: this.url,
+        type: 'CacheFile' as 'CacheFile',
+        object: this.VideoStreamingPlaylist.Video.url,
+        expires: this.expiresOn.toISOString(),
+        url: {
+          type: 'Link',
+          mimeType: 'application/x-mpegURL',
+          mediaType: 'application/x-mpegURL',
+          href: this.fileUrl
+        }
+      }
+    }
+
     return {
       id: this.url,
       type: 'CacheFile' as 'CacheFile',
@@ -407,7 +488,8 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
       expires: this.expiresOn.toISOString(),
       url: {
         type: 'Link',
-        mimeType: VIDEO_EXT_MIMETYPE[ this.VideoFile.extname ] as any,
+        mimeType: MIMETYPES.VIDEO.EXT_MIMETYPE[ this.VideoFile.extname ] as any,
+        mediaType: MIMETYPES.VIDEO.EXT_MIMETYPE[ this.VideoFile.extname ] as any,
         href: this.fileUrl,
         height: this.VideoFile.resolution,
         size: this.VideoFile.size,
@@ -422,7 +504,7 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
 
     const notIn = Sequelize.literal(
       '(' +
-        `SELECT "videoFileId" FROM "videoRedundancy" WHERE "actorId" = ${actor.id}` +
+        `SELECT "videoFileId" FROM "videoRedundancy" WHERE "actorId" = ${actor.id} AND "videoFileId" IS NOT NULL` +
       ')'
     )
 
diff --git a/server/models/server/server-blocklist.ts b/server/models/server/server-blocklist.ts
new file mode 100644
index 000000000..450f27152
--- /dev/null
+++ b/server/models/server/server-blocklist.ts
@@ -0,0 +1,121 @@
+import { BelongsTo, Column, CreatedAt, ForeignKey, Model, Scopes, Table, UpdatedAt } from 'sequelize-typescript'
+import { AccountModel } from '../account/account'
+import { ServerModel } from './server'
+import { ServerBlock } from '../../../shared/models/blocklist'
+import { getSort } from '../utils'
+
+enum ScopeNames {
+  WITH_ACCOUNT = 'WITH_ACCOUNT',
+  WITH_SERVER = 'WITH_SERVER'
+}
+
+@Scopes({
+  [ScopeNames.WITH_ACCOUNT]: {
+    include: [
+      {
+        model: () => AccountModel,
+        required: true
+      }
+    ]
+  },
+  [ScopeNames.WITH_SERVER]: {
+    include: [
+      {
+        model: () => ServerModel,
+        required: true
+      }
+    ]
+  }
+})
+
+@Table({
+  tableName: 'serverBlocklist',
+  indexes: [
+    {
+      fields: [ 'accountId', 'targetServerId' ],
+      unique: true
+    },
+    {
+      fields: [ 'targetServerId' ]
+    }
+  ]
+})
+export class ServerBlocklistModel extends Model<ServerBlocklistModel> {
+
+  @CreatedAt
+  createdAt: Date
+
+  @UpdatedAt
+  updatedAt: Date
+
+  @ForeignKey(() => AccountModel)
+  @Column
+  accountId: number
+
+  @BelongsTo(() => AccountModel, {
+    foreignKey: {
+      name: 'accountId',
+      allowNull: false
+    },
+    onDelete: 'CASCADE'
+  })
+  ByAccount: AccountModel
+
+  @ForeignKey(() => ServerModel)
+  @Column
+  targetServerId: number
+
+  @BelongsTo(() => ServerModel, {
+    foreignKey: {
+      name: 'targetServerId',
+      allowNull: false
+    },
+    onDelete: 'CASCADE'
+  })
+  BlockedServer: ServerModel
+
+  static loadByAccountAndHost (accountId: number, host: string) {
+    const query = {
+      where: {
+        accountId
+      },
+      include: [
+        {
+          model: ServerModel,
+          where: {
+            host
+          },
+          required: true
+        }
+      ]
+    }
+
+    return ServerBlocklistModel.findOne(query)
+  }
+
+  static listForApi (accountId: number, start: number, count: number, sort: string) {
+    const query = {
+      offset: start,
+      limit: count,
+      order: getSort(sort),
+      where: {
+        accountId
+      }
+    }
+
+    return ServerBlocklistModel
+      .scope([ ScopeNames.WITH_ACCOUNT, ScopeNames.WITH_SERVER ])
+      .findAndCountAll(query)
+      .then(({ rows, count }) => {
+        return { total: count, data: rows }
+      })
+  }
+
+  toFormattedJSON (): ServerBlock {
+    return {
+      byAccount: this.ByAccount.toFormattedJSON(),
+      blockedServer: this.BlockedServer.toFormattedJSON(),
+      createdAt: this.createdAt
+    }
+  }
+}
diff --git a/server/models/server/server.ts b/server/models/server/server.ts
index ca3b24d51..300d70938 100644
--- a/server/models/server/server.ts
+++ b/server/models/server/server.ts
@@ -49,4 +49,10 @@ export class ServerModel extends Model<ServerModel> {
 
     return ServerModel.findOne(query)
   }
+
+  toFormattedJSON () {
+    return {
+      host: this.host
+    }
+  }
 }
diff --git a/server/models/utils.ts b/server/models/utils.ts
index e0bf091ad..5b4093aec 100644
--- a/server/models/utils.ts
+++ b/server/models/utils.ts
@@ -29,7 +29,11 @@ function getVideoSort (value: string, lastSort: string[] = [ 'id', 'ASC' ]) {
     ]
   }
 
-  return [ [ field, direction ], lastSort ]
+  const firstSort = typeof field === 'string' ?
+    field.split('.').concat([ direction ]) :
+    [ field, direction ]
+
+  return [ firstSort, lastSort ]
 }
 
 function getSortOnModel (model: any, value: string, lastSort: string[] = [ 'id', 'ASC' ]) {
@@ -64,9 +68,25 @@ function createSimilarityAttribute (col: string, value: string) {
   )
 }
 
+function buildBlockedAccountSQL (serverAccountId: number, userAccountId?: number) {
+  const blockerIds = [ serverAccountId ]
+  if (userAccountId) blockerIds.push(userAccountId)
+
+  const blockerIdsString = blockerIds.join(', ')
+
+  const query = 'SELECT "targetAccountId" AS "id" FROM "accountBlocklist" WHERE "accountId" IN (' + blockerIdsString + ')' +
+    ' UNION ALL ' +
+    'SELECT "account"."id" AS "id" FROM account INNER JOIN "actor" ON account."actorId" = actor.id ' +
+    'INNER JOIN "serverBlocklist" ON "actor"."serverId" = "serverBlocklist"."targetServerId" ' +
+    'WHERE "serverBlocklist"."accountId" IN (' + blockerIdsString + ')'
+
+  return query
+}
+
 // ---------------------------------------------------------------------------
 
 export {
+  buildBlockedAccountSQL,
   SortType,
   getSort,
   getVideoSort,
diff --git a/server/models/video/video-abuse.ts b/server/models/video/video-abuse.ts
index dbb88ca45..cc47644f2 100644
--- a/server/models/video/video-abuse.ts
+++ b/server/models/video/video-abuse.ts
@@ -1,17 +1,4 @@
-import {
-  AfterCreate,
-  AllowNull,
-  BelongsTo,
-  Column,
-  CreatedAt,
-  DataType,
-  Default,
-  ForeignKey,
-  Is,
-  Model,
-  Table,
-  UpdatedAt
-} from 'sequelize-typescript'
+import { AllowNull, BelongsTo, Column, CreatedAt, DataType, Default, ForeignKey, Is, Model, Table, UpdatedAt } from 'sequelize-typescript'
 import { VideoAbuseObject } from '../../../shared/models/activitypub/objects'
 import { VideoAbuse } from '../../../shared/models/videos'
 import {
@@ -19,7 +6,6 @@ import {
   isVideoAbuseReasonValid,
   isVideoAbuseStateValid
 } from '../../helpers/custom-validators/video-abuses'
-import { Emailer } from '../../lib/emailer'
 import { AccountModel } from '../account/account'
 import { getSort, throwIfNotValid } from '../utils'
 import { VideoModel } from './video'
@@ -40,8 +26,9 @@ import { CONSTRAINTS_FIELDS, VIDEO_ABUSE_STATES } from '../../initializers'
 export class VideoAbuseModel extends Model<VideoAbuseModel> {
 
   @AllowNull(false)
+  @Default(null)
   @Is('VideoAbuseReason', value => throwIfNotValid(value, isVideoAbuseReasonValid, 'reason'))
-  @Column
+  @Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEO_ABUSES.REASON.max))
   reason: string
 
   @AllowNull(false)
@@ -86,11 +73,6 @@ export class VideoAbuseModel extends Model<VideoAbuseModel> {
   })
   Video: VideoModel
 
-  @AfterCreate
-  static sendEmailNotification (instance: VideoAbuseModel) {
-    return Emailer.Instance.addVideoAbuseReportJob(instance.videoId)
-  }
-
   static loadByIdAndVideoId (id: number, videoId: number) {
     const query = {
       where: {
diff --git a/server/models/video/video-blacklist.ts b/server/models/video/video-blacklist.ts
index 67f7cd487..3b567e488 100644
--- a/server/models/video/video-blacklist.ts
+++ b/server/models/video/video-blacklist.ts
@@ -1,21 +1,7 @@
-import {
-  AfterCreate,
-  AfterDestroy,
-  AllowNull,
-  BelongsTo,
-  Column,
-  CreatedAt,
-  DataType,
-  ForeignKey,
-  Is,
-  Model,
-  Table,
-  UpdatedAt
-} from 'sequelize-typescript'
+import { AllowNull, BelongsTo, Column, CreatedAt, DataType, ForeignKey, Is, Model, Table, UpdatedAt } from 'sequelize-typescript'
 import { getSortOnModel, SortType, throwIfNotValid } from '../utils'
 import { VideoModel } from './video'
 import { isVideoBlacklistReasonValid } from '../../helpers/custom-validators/video-blacklist'
-import { Emailer } from '../../lib/emailer'
 import { VideoBlacklist } from '../../../shared/models/videos'
 import { CONSTRAINTS_FIELDS } from '../../initializers'
 
@@ -35,6 +21,10 @@ export class VideoBlacklistModel extends Model<VideoBlacklistModel> {
   @Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEO_BLACKLIST.REASON.max))
   reason: string
 
+  @AllowNull(false)
+  @Column
+  unfederated: boolean
+
   @CreatedAt
   createdAt: Date
 
@@ -53,16 +43,6 @@ export class VideoBlacklistModel extends Model<VideoBlacklistModel> {
   })
   Video: VideoModel
 
-  @AfterCreate
-  static sendBlacklistEmailNotification (instance: VideoBlacklistModel) {
-    return Emailer.Instance.addVideoBlacklistReportJob(instance.videoId, instance.reason)
-  }
-
-  @AfterDestroy
-  static sendUnblacklistEmailNotification (instance: VideoBlacklistModel) {
-    return Emailer.Instance.addVideoUnblacklistReportJob(instance.videoId)
-  }
-
   static listForApi (start: number, count: number, sort: SortType) {
     const query = {
       offset: start,
@@ -103,6 +83,7 @@ export class VideoBlacklistModel extends Model<VideoBlacklistModel> {
       createdAt: this.createdAt,
       updatedAt: this.updatedAt,
       reason: this.reason,
+      unfederated: this.unfederated,
 
       video: {
         id: video.id,
diff --git a/server/models/video/video-channel.ts b/server/models/video/video-channel.ts
index f4586917e..5598d80f6 100644
--- a/server/models/video/video-channel.ts
+++ b/server/models/video/video-channel.ts
@@ -233,6 +233,27 @@ export class VideoChannelModel extends Model<VideoChannelModel> {
       })
   }
 
+  static listLocalsForSitemap (sort: string) {
+    const query = {
+      attributes: [ ],
+      offset: 0,
+      order: getSort(sort),
+      include: [
+        {
+          attributes: [ 'preferredUsername', 'serverId' ],
+          model: ActorModel.unscoped(),
+          where: {
+            serverId: null
+          }
+        }
+      ]
+    }
+
+    return VideoChannelModel
+      .unscoped()
+      .findAll(query)
+  }
+
   static searchForApi (options: {
     actorId: number
     search: string
@@ -449,4 +470,8 @@ export class VideoChannelModel extends Model<VideoChannelModel> {
   getDisplayName () {
     return this.name
   }
+
+  isOutdated () {
+    return this.Actor.isOutdated()
+  }
 }
diff --git a/server/models/video/video-comment.ts b/server/models/video/video-comment.ts
index f84c1880c..cf6278da7 100644
--- a/server/models/video/video-comment.ts
+++ b/server/models/video/video-comment.ts
@@ -1,21 +1,37 @@
 import * as Sequelize from 'sequelize'
 import {
-  AllowNull, BeforeDestroy, BelongsTo, Column, CreatedAt, DataType, ForeignKey, IFindOptions, Is, Model, Scopes, Table,
+  AllowNull,
+  BeforeDestroy,
+  BelongsTo,
+  Column,
+  CreatedAt,
+  DataType,
+  ForeignKey,
+  IFindOptions,
+  Is,
+  Model,
+  Scopes,
+  Table,
   UpdatedAt
 } from 'sequelize-typescript'
 import { ActivityTagObject } from '../../../shared/models/activitypub/objects/common-objects'
 import { VideoCommentObject } from '../../../shared/models/activitypub/objects/video-comment-object'
 import { VideoComment } from '../../../shared/models/videos/video-comment.model'
 import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc'
-import { CONSTRAINTS_FIELDS } from '../../initializers'
+import { CONFIG, CONSTRAINTS_FIELDS } from '../../initializers'
 import { sendDeleteVideoComment } from '../../lib/activitypub/send'
 import { AccountModel } from '../account/account'
 import { ActorModel } from '../activitypub/actor'
 import { AvatarModel } from '../avatar/avatar'
 import { ServerModel } from '../server/server'
-import { getSort, throwIfNotValid } from '../utils'
+import { buildBlockedAccountSQL, getSort, throwIfNotValid } from '../utils'
 import { VideoModel } from './video'
 import { VideoChannelModel } from './video-channel'
+import { getServerActor } from '../../helpers/utils'
+import { UserModel } from '../account/user'
+import { actorNameAlphabet } from '../../helpers/custom-validators/activitypub/actor'
+import { regexpCapture } from '../../helpers/regexp'
+import { uniq } from 'lodash'
 
 enum ScopeNames {
   WITH_ACCOUNT = 'WITH_ACCOUNT',
@@ -25,18 +41,29 @@ enum ScopeNames {
 }
 
 @Scopes({
-  [ScopeNames.ATTRIBUTES_FOR_API]: {
-    attributes: {
-      include: [
-        [
-          Sequelize.literal(
-            '(SELECT COUNT("replies"."id") ' +
-            'FROM "videoComment" AS "replies" ' +
-            'WHERE "replies"."originCommentId" = "VideoCommentModel"."id")'
-          ),
-          'totalReplies'
+  [ScopeNames.ATTRIBUTES_FOR_API]: (serverAccountId: number, userAccountId?: number) => {
+    return {
+      attributes: {
+        include: [
+          [
+            Sequelize.literal(
+              '(' +
+                'WITH "blocklist" AS (' + buildBlockedAccountSQL(serverAccountId, userAccountId) + ')' +
+                'SELECT COUNT("replies"."id") - (' +
+                  'SELECT COUNT("replies"."id") ' +
+                  'FROM "videoComment" AS "replies" ' +
+                  'WHERE "replies"."originCommentId" = "VideoCommentModel"."id" ' +
+                  'AND "accountId" IN (SELECT "id" FROM "blocklist")' +
+                ')' +
+                'FROM "videoComment" AS "replies" ' +
+                'WHERE "replies"."originCommentId" = "VideoCommentModel"."id" ' +
+                'AND "accountId" NOT IN (SELECT "id" FROM "blocklist")' +
+              ')'
+            ),
+            'totalReplies'
+          ]
         ]
-      ]
+      }
     }
   },
   [ScopeNames.WITH_ACCOUNT]: {
@@ -267,26 +294,47 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
     return VideoCommentModel.scope([ ScopeNames.WITH_IN_REPLY_TO, ScopeNames.WITH_VIDEO ]).findOne(query)
   }
 
-  static listThreadsForApi (videoId: number, start: number, count: number, sort: string) {
+  static async listThreadsForApi (videoId: number, start: number, count: number, sort: string, user?: UserModel) {
+    const serverActor = await getServerActor()
+    const serverAccountId = serverActor.Account.id
+    const userAccountId = user ? user.Account.id : undefined
+
     const query = {
       offset: start,
       limit: count,
       order: getSort(sort),
       where: {
         videoId,
-        inReplyToCommentId: null
+        inReplyToCommentId: null,
+        accountId: {
+          [Sequelize.Op.notIn]: Sequelize.literal(
+            '(' + buildBlockedAccountSQL(serverAccountId, userAccountId) + ')'
+          )
+        }
       }
     }
 
+    // FIXME: typings
+    const scopes: any[] = [
+      ScopeNames.WITH_ACCOUNT,
+      {
+        method: [ ScopeNames.ATTRIBUTES_FOR_API, serverAccountId, userAccountId ]
+      }
+    ]
+
     return VideoCommentModel
-      .scope([ ScopeNames.WITH_ACCOUNT, ScopeNames.ATTRIBUTES_FOR_API ])
+      .scope(scopes)
       .findAndCountAll(query)
       .then(({ rows, count }) => {
         return { total: count, data: rows }
       })
   }
 
-  static listThreadCommentsForApi (videoId: number, threadId: number) {
+  static async listThreadCommentsForApi (videoId: number, threadId: number, user?: UserModel) {
+    const serverActor = await getServerActor()
+    const serverAccountId = serverActor.Account.id
+    const userAccountId = user ? user.Account.id : undefined
+
     const query = {
       order: [ [ 'createdAt', 'ASC' ], [ 'updatedAt', 'ASC' ] ],
       where: {
@@ -294,12 +342,24 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
         [ Sequelize.Op.or ]: [
           { id: threadId },
           { originCommentId: threadId }
-        ]
+        ],
+        accountId: {
+          [Sequelize.Op.notIn]: Sequelize.literal(
+            '(' + buildBlockedAccountSQL(serverAccountId, userAccountId) + ')'
+          )
+        }
       }
     }
 
+    const scopes: any[] = [
+      ScopeNames.WITH_ACCOUNT,
+      {
+        method: [ ScopeNames.ATTRIBUTES_FOR_API, serverAccountId, userAccountId ]
+      }
+    ]
+
     return VideoCommentModel
-      .scope([ ScopeNames.WITH_ACCOUNT, ScopeNames.ATTRIBUTES_FOR_API ])
+      .scope(scopes)
       .findAndCountAll(query)
       .then(({ rows, count }) => {
         return { total: count, data: rows }
@@ -313,9 +373,11 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
         id: {
           [ Sequelize.Op.in ]: Sequelize.literal('(' +
             'WITH RECURSIVE children (id, "inReplyToCommentId") AS ( ' +
-            'SELECT id, "inReplyToCommentId" FROM "videoComment" WHERE id = ' + comment.id + ' UNION ' +
-            'SELECT p.id, p."inReplyToCommentId" from "videoComment" p ' +
-            'INNER JOIN children c ON c."inReplyToCommentId" = p.id) ' +
+              `SELECT id, "inReplyToCommentId" FROM "videoComment" WHERE id = ${comment.id} ` +
+              'UNION ' +
+              'SELECT "parent"."id", "parent"."inReplyToCommentId" FROM "videoComment" "parent" ' +
+              'INNER JOIN "children" ON "children"."inReplyToCommentId" = "parent"."id"' +
+            ') ' +
             'SELECT id FROM children' +
           ')'),
           [ Sequelize.Op.ne ]: comment.id
@@ -391,6 +453,10 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
     }
   }
 
+  getCommentStaticPath () {
+    return this.Video.getWatchStaticPath() + ';threadId=' + this.getThreadId()
+  }
+
   getThreadId (): number {
     return this.originCommentId || this.id
   }
@@ -399,6 +465,34 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
     return this.Account.isOwned()
   }
 
+  extractMentions () {
+    if (!this.text) return []
+
+    const localMention = `@(${actorNameAlphabet}+)`
+    const remoteMention = `${localMention}@${CONFIG.WEBSERVER.HOST}`
+
+    const remoteMentionsRegex = new RegExp(' ' + remoteMention + ' ', 'g')
+    const localMentionsRegex = new RegExp(' ' + localMention + ' ', 'g')
+    const firstMentionRegex = new RegExp('^(?:(?:' + remoteMention + ')|(?:' + localMention + ')) ', 'g')
+    const endMentionRegex = new RegExp(' (?:(?:' + remoteMention + ')|(?:' + localMention + '))$', 'g')
+
+    return uniq(
+      [].concat(
+        regexpCapture(this.text, remoteMentionsRegex)
+          .map(([ , username ]) => username),
+
+        regexpCapture(this.text, localMentionsRegex)
+          .map(([ , username ]) => username),
+
+        regexpCapture(this.text, firstMentionRegex)
+          .map(([ , username1, username2 ]) => username1 || username2),
+
+        regexpCapture(this.text, endMentionRegex)
+          .map(([ , username1, username2 ]) => username1 || username2)
+      )
+    )
+  }
+
   toFormattedJSON () {
     return {
       id: this.id,
diff --git a/server/models/video/video-file.ts b/server/models/video/video-file.ts
index adebdf0c7..7d1e371b9 100644
--- a/server/models/video/video-file.ts
+++ b/server/models/video/video-file.ts
@@ -1,4 +1,3 @@
-import { values } from 'lodash'
 import {
   AllowNull,
   BelongsTo,
@@ -14,12 +13,12 @@ import {
   UpdatedAt
 } from 'sequelize-typescript'
 import {
+  isVideoFileExtnameValid,
   isVideoFileInfoHashValid,
   isVideoFileResolutionValid,
   isVideoFileSizeValid,
   isVideoFPSResolutionValid
 } from '../../helpers/custom-validators/videos'
-import { CONSTRAINTS_FIELDS } from '../../initializers'
 import { throwIfNotValid } from '../utils'
 import { VideoModel } from './video'
 import * as Sequelize from 'sequelize'
@@ -58,11 +57,12 @@ export class VideoFileModel extends Model<VideoFileModel> {
   size: number
 
   @AllowNull(false)
-  @Column(DataType.ENUM(values(CONSTRAINTS_FIELDS.VIDEOS.EXTNAME)))
+  @Is('VideoFileExtname', value => throwIfNotValid(value, isVideoFileExtnameValid, 'extname'))
+  @Column
   extname: string
 
   @AllowNull(false)
-  @Is('VideoFileSize', value => throwIfNotValid(value, isVideoFileInfoHashValid, 'info hash'))
+  @Is('VideoFileInfohash', value => throwIfNotValid(value, isVideoFileInfoHashValid, 'info hash'))
   @Column
   infoHash: string
 
@@ -86,14 +86,14 @@ export class VideoFileModel extends Model<VideoFileModel> {
 
   @HasMany(() => VideoRedundancyModel, {
     foreignKey: {
-      allowNull: false
+      allowNull: true
     },
     onDelete: 'CASCADE',
     hooks: true
   })
   RedundancyVideos: VideoRedundancyModel[]
 
-  static isInfohashExists (infoHash: string) {
+  static doesInfohashExist (infoHash: string) {
     const query = 'SELECT 1 FROM "videoFile" WHERE "infoHash" = $infoHash LIMIT 1'
     const options = {
       type: Sequelize.QueryTypes.SELECT,
@@ -120,6 +120,26 @@ export class VideoFileModel extends Model<VideoFileModel> {
     return VideoFileModel.findById(id, options)
   }
 
+  static async getStats () {
+    let totalLocalVideoFilesSize = await VideoFileModel.sum('size', {
+      include: [
+        {
+          attributes: [],
+          model: VideoModel.unscoped(),
+          where: {
+            remote: false
+          }
+        }
+      ]
+    } as any)
+    // Sequelize could return null...
+    if (!totalLocalVideoFilesSize) totalLocalVideoFilesSize = 0
+
+    return {
+      totalLocalVideoFilesSize
+    }
+  }
+
   hasSameUniqueKeysThan (other: VideoFileModel) {
     return this.fps === other.fps &&
       this.resolution === other.resolution &&
diff --git a/server/models/video/video-format-utils.ts b/server/models/video/video-format-utils.ts
index e7bff2ed7..76d0445d4 100644
--- a/server/models/video/video-format-utils.ts
+++ b/server/models/video/video-format-utils.ts
@@ -1,8 +1,13 @@
 import { Video, VideoDetails, VideoFile } from '../../../shared/models/videos'
 import { VideoModel } from './video'
 import { VideoFileModel } from './video-file'
-import { ActivityUrlObject, VideoTorrentObject } from '../../../shared/models/activitypub/objects'
-import { CONFIG, THUMBNAILS_SIZE, VIDEO_EXT_MIMETYPE } from '../../initializers'
+import {
+  ActivityPlaylistInfohashesObject,
+  ActivityPlaylistSegmentHashesObject,
+  ActivityUrlObject,
+  VideoTorrentObject
+} from '../../../shared/models/activitypub/objects'
+import { CONFIG, MIMETYPES, THUMBNAILS_SIZE } from '../../initializers'
 import { VideoCaptionModel } from './video-caption'
 import {
   getVideoCommentsActivityPubUrl,
@@ -11,6 +16,8 @@ import {
   getVideoSharesActivityPubUrl
 } from '../../lib/activitypub'
 import { isArray } from '../../helpers/custom-validators/misc'
+import { VideoStreamingPlaylist } from '../../../shared/models/videos/video-streaming-playlist.model'
+import { VideoStreamingPlaylistModel } from './video-streaming-playlist'
 
 export type VideoFormattingJSONOptions = {
   completeDescription?: boolean
@@ -120,7 +127,12 @@ function videoModelToFormattedDetailsJSON (video: VideoModel): VideoDetails {
     }
   })
 
+  const { baseUrlHttp, baseUrlWs } = video.getBaseUrls()
+
   const tags = video.Tags ? video.Tags.map(t => t.name) : []
+
+  const streamingPlaylists = streamingPlaylistsModelToFormattedJSON(video, video.VideoStreamingPlaylists)
+
   const detailsJson = {
     support: video.support,
     descriptionPath: video.getDescriptionAPIPath(),
@@ -134,7 +146,11 @@ function videoModelToFormattedDetailsJSON (video: VideoModel): VideoDetails {
       id: video.state,
       label: VideoModel.getStateLabel(video.state)
     },
-    files: []
+
+    trackerUrls: video.getTrackerUrls(baseUrlHttp, baseUrlWs),
+
+    files: [],
+    streamingPlaylists
   }
 
   // Format and sort video files
@@ -143,6 +159,25 @@ function videoModelToFormattedDetailsJSON (video: VideoModel): VideoDetails {
   return Object.assign(formattedJson, detailsJson)
 }
 
+function streamingPlaylistsModelToFormattedJSON (video: VideoModel, playlists: VideoStreamingPlaylistModel[]): VideoStreamingPlaylist[] {
+  if (isArray(playlists) === false) return []
+
+  return playlists
+    .map(playlist => {
+      const redundancies = isArray(playlist.RedundancyVideos)
+        ? playlist.RedundancyVideos.map(r => ({ baseUrl: r.fileUrl }))
+        : []
+
+      return {
+        id: playlist.id,
+        type: playlist.type,
+        playlistUrl: playlist.playlistUrl,
+        segmentsSha256Url: playlist.segmentsSha256Url,
+        redundancies
+      } as VideoStreamingPlaylist
+    })
+}
+
 function videoFilesModelToFormattedJSON (video: VideoModel, videoFiles: VideoFileModel[]): VideoFile[] {
   const { baseUrlHttp, baseUrlWs } = video.getBaseUrls()
 
@@ -208,7 +243,8 @@ function videoModelToActivityPubObject (video: VideoModel): VideoTorrentObject {
   for (const file of video.VideoFiles) {
     url.push({
       type: 'Link',
-      mimeType: VIDEO_EXT_MIMETYPE[ file.extname ] as any,
+      mimeType: MIMETYPES.VIDEO.EXT_MIMETYPE[ file.extname ] as any,
+      mediaType: MIMETYPES.VIDEO.EXT_MIMETYPE[ file.extname ] as any,
       href: video.getVideoFileUrl(file, baseUrlHttp),
       height: file.resolution,
       size: file.size,
@@ -218,6 +254,7 @@ function videoModelToActivityPubObject (video: VideoModel): VideoTorrentObject {
     url.push({
       type: 'Link',
       mimeType: 'application/x-bittorrent' as 'application/x-bittorrent',
+      mediaType: 'application/x-bittorrent' as 'application/x-bittorrent',
       href: video.getTorrentUrl(file, baseUrlHttp),
       height: file.resolution
     })
@@ -225,15 +262,39 @@ function videoModelToActivityPubObject (video: VideoModel): VideoTorrentObject {
     url.push({
       type: 'Link',
       mimeType: 'application/x-bittorrent;x-scheme-handler/magnet' as 'application/x-bittorrent;x-scheme-handler/magnet',
+      mediaType: 'application/x-bittorrent;x-scheme-handler/magnet' as 'application/x-bittorrent;x-scheme-handler/magnet',
       href: video.generateMagnetUri(file, baseUrlHttp, baseUrlWs),
       height: file.resolution
     })
   }
 
+  for (const playlist of (video.VideoStreamingPlaylists || [])) {
+    let tag: (ActivityPlaylistSegmentHashesObject | ActivityPlaylistInfohashesObject)[]
+
+    tag = playlist.p2pMediaLoaderInfohashes
+                  .map(i => ({ type: 'Infohash' as 'Infohash', name: i }))
+    tag.push({
+      type: 'Link',
+      name: 'sha256',
+      mimeType: 'application/json' as 'application/json',
+      mediaType: 'application/json' as 'application/json',
+      href: playlist.segmentsSha256Url
+    })
+
+    url.push({
+      type: 'Link',
+      mimeType: 'application/x-mpegURL' as 'application/x-mpegURL',
+      mediaType: 'application/x-mpegURL' as 'application/x-mpegURL',
+      href: playlist.playlistUrl,
+      tag
+    })
+  }
+
   // Add video url too
   url.push({
     type: 'Link',
     mimeType: 'text/html',
+    mediaType: 'text/html',
     href: CONFIG.WEBSERVER.URL + '/videos/watch/' + video.uuid
   })
 
diff --git a/server/models/video/video-import.ts b/server/models/video/video-import.ts
index 8d442b3f8..c723e57c0 100644
--- a/server/models/video/video-import.ts
+++ b/server/models/video/video-import.ts
@@ -144,6 +144,10 @@ export class VideoImportModel extends Model<VideoImportModel> {
                            })
   }
 
+  getTargetIdentifier () {
+    return this.targetUrl || this.magnetUri || this.torrentName
+  }
+
   toFormattedJSON (): VideoImport {
     const videoFormatOptions = {
       completeDescription: true,
diff --git a/server/models/video/video-share.ts b/server/models/video/video-share.ts
index fa9a70d50..c87f71277 100644
--- a/server/models/video/video-share.ts
+++ b/server/models/video/video-share.ts
@@ -88,7 +88,7 @@ export class VideoShareModel extends Model<VideoShareModel> {
   })
   Video: VideoModel
 
-  static load (actorId: number, videoId: number, t: Sequelize.Transaction) {
+  static load (actorId: number, videoId: number, t?: Sequelize.Transaction) {
     return VideoShareModel.scope(ScopeNames.WITH_ACTOR).findOne({
       where: {
         actorId,
diff --git a/server/models/video/video-streaming-playlist.ts b/server/models/video/video-streaming-playlist.ts
new file mode 100644
index 000000000..bf6f7b0c4
--- /dev/null
+++ b/server/models/video/video-streaming-playlist.ts
@@ -0,0 +1,158 @@
+import { AllowNull, BelongsTo, Column, CreatedAt, DataType, ForeignKey, HasMany, Is, Model, Table, UpdatedAt } from 'sequelize-typescript'
+import { isVideoFileInfoHashValid } from '../../helpers/custom-validators/videos'
+import { throwIfNotValid } from '../utils'
+import { VideoModel } from './video'
+import * as Sequelize from 'sequelize'
+import { VideoRedundancyModel } from '../redundancy/video-redundancy'
+import { VideoStreamingPlaylistType } from '../../../shared/models/videos/video-streaming-playlist.type'
+import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc'
+import { CONSTRAINTS_FIELDS, STATIC_PATHS } from '../../initializers'
+import { VideoFileModel } from './video-file'
+import { join } from 'path'
+import { sha1 } from '../../helpers/core-utils'
+import { isArrayOf } from '../../helpers/custom-validators/misc'
+
+@Table({
+  tableName: 'videoStreamingPlaylist',
+  indexes: [
+    {
+      fields: [ 'videoId' ]
+    },
+    {
+      fields: [ 'videoId', 'type' ],
+      unique: true
+    },
+    {
+      fields: [ 'p2pMediaLoaderInfohashes' ],
+      using: 'gin'
+    }
+  ]
+})
+export class VideoStreamingPlaylistModel extends Model<VideoStreamingPlaylistModel> {
+  @CreatedAt
+  createdAt: Date
+
+  @UpdatedAt
+  updatedAt: Date
+
+  @AllowNull(false)
+  @Column
+  type: VideoStreamingPlaylistType
+
+  @AllowNull(false)
+  @Is('PlaylistUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'playlist url'))
+  @Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEOS.URL.max))
+  playlistUrl: string
+
+  @AllowNull(false)
+  @Is('VideoStreamingPlaylistInfoHashes', value => throwIfNotValid(value, v => isArrayOf(v, isVideoFileInfoHashValid), 'info hashes'))
+  @Column(DataType.ARRAY(DataType.STRING))
+  p2pMediaLoaderInfohashes: string[]
+
+  @AllowNull(false)
+  @Is('VideoStreamingSegmentsSha256Url', value => throwIfNotValid(value, isActivityPubUrlValid, 'segments sha256 url'))
+  @Column
+  segmentsSha256Url: string
+
+  @ForeignKey(() => VideoModel)
+  @Column
+  videoId: number
+
+  @BelongsTo(() => VideoModel, {
+    foreignKey: {
+      allowNull: false
+    },
+    onDelete: 'CASCADE'
+  })
+  Video: VideoModel
+
+  @HasMany(() => VideoRedundancyModel, {
+    foreignKey: {
+      allowNull: false
+    },
+    onDelete: 'CASCADE',
+    hooks: true
+  })
+  RedundancyVideos: VideoRedundancyModel[]
+
+  static doesInfohashExist (infoHash: string) {
+    const query = 'SELECT 1 FROM "videoStreamingPlaylist" WHERE $infoHash = ANY("p2pMediaLoaderInfohashes") LIMIT 1'
+    const options = {
+      type: Sequelize.QueryTypes.SELECT,
+      bind: { infoHash },
+      raw: true
+    }
+
+    return VideoModel.sequelize.query(query, options)
+              .then(results => {
+                return results.length === 1
+              })
+  }
+
+  static buildP2PMediaLoaderInfoHashes (playlistUrl: string, videoFiles: VideoFileModel[]) {
+    const hashes: string[] = []
+
+    // https://github.com/Novage/p2p-media-loader/blob/master/p2p-media-loader-core/lib/p2p-media-manager.ts#L97
+    for (let i = 0; i < videoFiles.length; i++) {
+      hashes.push(sha1(`1${playlistUrl}+V${i}`))
+    }
+
+    return hashes
+  }
+
+  static loadWithVideo (id: number) {
+    const options = {
+      include: [
+        {
+          model: VideoModel.unscoped(),
+          required: true
+        }
+      ]
+    }
+
+    return VideoStreamingPlaylistModel.findById(id, options)
+  }
+
+  static getHlsPlaylistFilename (resolution: number) {
+    return resolution + '.m3u8'
+  }
+
+  static getMasterHlsPlaylistFilename () {
+    return 'master.m3u8'
+  }
+
+  static getHlsSha256SegmentsFilename () {
+    return 'segments-sha256.json'
+  }
+
+  static getHlsVideoName (uuid: string, resolution: number) {
+    return `${uuid}-${resolution}-fragmented.mp4`
+  }
+
+  static getHlsMasterPlaylistStaticPath (videoUUID: string) {
+    return join(STATIC_PATHS.PLAYLISTS.HLS, videoUUID, VideoStreamingPlaylistModel.getMasterHlsPlaylistFilename())
+  }
+
+  static getHlsPlaylistStaticPath (videoUUID: string, resolution: number) {
+    return join(STATIC_PATHS.PLAYLISTS.HLS, videoUUID, VideoStreamingPlaylistModel.getHlsPlaylistFilename(resolution))
+  }
+
+  static getHlsSha256SegmentsStaticPath (videoUUID: string) {
+    return join(STATIC_PATHS.PLAYLISTS.HLS, videoUUID, VideoStreamingPlaylistModel.getHlsSha256SegmentsFilename())
+  }
+
+  getStringType () {
+    if (this.type === VideoStreamingPlaylistType.HLS) return 'hls'
+
+    return 'unknown'
+  }
+
+  getVideoRedundancyUrl (baseUrlHttp: string) {
+    return baseUrlHttp + STATIC_PATHS.REDUNDANCY + this.getStringType() + '/' + this.Video.uuid
+  }
+
+  hasSameUniqueKeysThan (other: VideoStreamingPlaylistModel) {
+    return this.type === other.type &&
+      this.videoId === other.videoId
+  }
+}
diff --git a/server/models/video/video.ts b/server/models/video/video.ts
index a9baaf1da..0feeed4f8 100644
--- a/server/models/video/video.ts
+++ b/server/models/video/video.ts
@@ -27,7 +27,7 @@ import {
   Table,
   UpdatedAt
 } from 'sequelize-typescript'
-import { VideoPrivacy, VideoState } from '../../../shared'
+import { UserRight, VideoPrivacy, VideoState } from '../../../shared'
 import { VideoTorrentObject } from '../../../shared/models/activitypub/objects'
 import { Video, VideoDetails, VideoFile } from '../../../shared/models/videos'
 import { VideoFilter } from '../../../shared/models/videos/video-query.type'
@@ -52,7 +52,7 @@ import {
   ACTIVITY_PUB,
   API_VERSION,
   CONFIG,
-  CONSTRAINTS_FIELDS,
+  CONSTRAINTS_FIELDS, HLS_PLAYLIST_DIRECTORY, HLS_REDUNDANCY_DIRECTORY,
   PREVIEWS_SIZE,
   REMOTE_SCHEME,
   STATIC_DOWNLOAD_PATHS,
@@ -70,7 +70,7 @@ import { AccountVideoRateModel } from '../account/account-video-rate'
 import { ActorModel } from '../activitypub/actor'
 import { AvatarModel } from '../avatar/avatar'
 import { ServerModel } from '../server/server'
-import { buildTrigramSearchIndex, createSimilarityAttribute, getVideoSort, throwIfNotValid } from '../utils'
+import { buildBlockedAccountSQL, buildTrigramSearchIndex, createSimilarityAttribute, getVideoSort, throwIfNotValid } from '../utils'
 import { TagModel } from './tag'
 import { VideoAbuseModel } from './video-abuse'
 import { VideoChannelModel } from './video-channel'
@@ -93,6 +93,9 @@ import {
 } from './video-format-utils'
 import * as validator from 'validator'
 import { UserVideoHistoryModel } from '../account/user-video-history'
+import { UserModel } from '../account/user'
+import { VideoImportModel } from './video-import'
+import { VideoStreamingPlaylistModel } from './video-streaming-playlist'
 
 // FIXME: Define indexes here because there is an issue with TS and Sequelize.literal when called directly in the annotation
 const indexes: Sequelize.DefineIndexesOptions[] = [
@@ -101,17 +104,45 @@ const indexes: Sequelize.DefineIndexesOptions[] = [
   { fields: [ 'createdAt' ] },
   { fields: [ 'publishedAt' ] },
   { fields: [ 'duration' ] },
-  { fields: [ 'category' ] },
-  { fields: [ 'licence' ] },
-  { fields: [ 'nsfw' ] },
-  { fields: [ 'language' ] },
-  { fields: [ 'waitTranscoding' ] },
-  { fields: [ 'state' ] },
-  { fields: [ 'remote' ] },
   { fields: [ 'views' ] },
-  { fields: [ 'likes' ] },
   { fields: [ 'channelId' ] },
   {
+    fields: [ 'category' ], // We don't care videos with an unknown category
+    where: {
+      category: {
+        [Sequelize.Op.ne]: null
+      }
+    }
+  },
+  {
+    fields: [ 'licence' ], // We don't care videos with an unknown licence
+    where: {
+      licence: {
+        [Sequelize.Op.ne]: null
+      }
+    }
+  },
+  {
+    fields: [ 'language' ], // We don't care videos with an unknown language
+    where: {
+      language: {
+        [Sequelize.Op.ne]: null
+      }
+    }
+  },
+  {
+    fields: [ 'nsfw' ], // Most of the videos are not NSFW
+    where: {
+      nsfw: true
+    }
+  },
+  {
+    fields: [ 'remote' ], // Only index local videos
+    where: {
+      remote: false
+    }
+  },
+  {
     fields: [ 'uuid' ],
     unique: true
   },
@@ -129,7 +160,9 @@ export enum ScopeNames {
   WITH_FILES = 'WITH_FILES',
   WITH_SCHEDULED_UPDATE = 'WITH_SCHEDULED_UPDATE',
   WITH_BLACKLISTED = 'WITH_BLACKLISTED',
-  WITH_USER_HISTORY = 'WITH_USER_HISTORY'
+  WITH_USER_HISTORY = 'WITH_USER_HISTORY',
+  WITH_STREAMING_PLAYLISTS = 'WITH_STREAMING_PLAYLISTS',
+  WITH_USER_ID = 'WITH_USER_ID'
 }
 
 type ForAPIOptions = {
@@ -138,7 +171,8 @@ type ForAPIOptions = {
 }
 
 type AvailableForListIDsOptions = {
-  actorId: number
+  serverAccountId: number
+  followerActorId: number
   includeLocalVideos: boolean
   filter?: VideoFilter
   categoryOneOf?: number[]
@@ -151,6 +185,8 @@ type AvailableForListIDsOptions = {
   accountId?: number
   videoChannelId?: number
   trendingDays?: number
+  user?: UserModel,
+  historyOfUser?: UserModel
 }
 
 @Scopes({
@@ -236,6 +272,22 @@ type AvailableForListIDsOptions = {
             }
           ]
         },
+        channelId: {
+          [ Sequelize.Op.notIn ]: Sequelize.literal(
+            '(' +
+              'SELECT id FROM "videoChannel" WHERE "accountId" IN (' +
+                buildBlockedAccountSQL(options.serverAccountId, options.user ? options.user.Account.id : undefined) +
+              ')' +
+            ')'
+          )
+        }
+      },
+      include: []
+    }
+
+    // Only list public/published videos
+    if (!options.filter || options.filter !== 'all-local') {
+      const privacyWhere = {
         // Always list public videos
         privacy: VideoPrivacy.PUBLIC,
         // Always list published videos, or videos that are being transcoded but on which we don't want to wait for transcoding
@@ -250,8 +302,9 @@ type AvailableForListIDsOptions = {
             }
           }
         ]
-      },
-      include: []
+      }
+
+      Object.assign(query.where, privacyWhere)
     }
 
     if (options.filter || options.accountId || options.videoChannelId) {
@@ -295,7 +348,7 @@ type AvailableForListIDsOptions = {
       query.include.push(videoChannelInclude)
     }
 
-    if (options.actorId) {
+    if (options.followerActorId) {
       let localVideosReq = ''
       if (options.includeLocalVideos === true) {
         localVideosReq = ' UNION ALL ' +
@@ -307,7 +360,7 @@ type AvailableForListIDsOptions = {
       }
 
       // Force actorId to be a number to avoid SQL injections
-      const actorIdNumber = parseInt(options.actorId.toString(), 10)
+      const actorIdNumber = parseInt(options.followerActorId.toString(), 10)
       query.where[ 'id' ][ Sequelize.Op.and ].push({
         [ Sequelize.Op.in ]: Sequelize.literal(
           '(' +
@@ -396,8 +449,39 @@ type AvailableForListIDsOptions = {
       query.subQuery = false
     }
 
+    if (options.historyOfUser) {
+      query.include.push({
+        model: UserVideoHistoryModel,
+        required: true,
+        where: {
+          userId: options.historyOfUser.id
+        }
+      })
+
+      // Even if the relation is n:m, we know that a user only have 0..1 video history
+      // So we won't have multiple rows for the same video
+      // Without this, we would not be able to sort on "updatedAt" column of UserVideoHistoryModel
+      query.subQuery = false
+    }
+
     return query
   },
+  [ ScopeNames.WITH_USER_ID ]: {
+    include: [
+      {
+        attributes: [ 'accountId' ],
+        model: () => VideoChannelModel.unscoped(),
+        required: true,
+        include: [
+          {
+            attributes: [ 'userId' ],
+            model: () => AccountModel.unscoped(),
+            required: true
+          }
+        ]
+      }
+    ]
+  },
   [ ScopeNames.WITH_ACCOUNT_DETAILS ]: {
     include: [
       {
@@ -462,22 +546,55 @@ type AvailableForListIDsOptions = {
       }
     ]
   },
-  [ ScopeNames.WITH_FILES ]: {
-    include: [
-      {
-        model: () => VideoFileModel.unscoped(),
-        // FIXME: typings
-        [ 'separate' as any ]: true, // We may have multiple files, having multiple redundancies so let's separate this join
-        required: false,
-        include: [
-          {
-            attributes: [ 'fileUrl' ],
-            model: () => VideoRedundancyModel.unscoped(),
-            required: false
-          }
-        ]
-      }
-    ]
+  [ ScopeNames.WITH_FILES ]: (withRedundancies = false) => {
+    let subInclude: any[] = []
+
+    if (withRedundancies === true) {
+      subInclude = [
+        {
+          attributes: [ 'fileUrl' ],
+          model: VideoRedundancyModel.unscoped(),
+          required: false
+        }
+      ]
+    }
+
+    return {
+      include: [
+        {
+          model: VideoFileModel.unscoped(),
+          // FIXME: typings
+          [ 'separate' as any ]: true, // We may have multiple files, having multiple redundancies so let's separate this join
+          required: false,
+          include: subInclude
+        }
+      ]
+    }
+  },
+  [ ScopeNames.WITH_STREAMING_PLAYLISTS ]: (withRedundancies = false) => {
+    let subInclude: any[] = []
+
+    if (withRedundancies === true) {
+      subInclude = [
+        {
+          attributes: [ 'fileUrl' ],
+          model: VideoRedundancyModel.unscoped(),
+          required: false
+        }
+      ]
+    }
+
+    return {
+      include: [
+        {
+          model: VideoStreamingPlaylistModel.unscoped(),
+          // FIXME: typings
+          [ 'separate' as any ]: true, // We may have multiple streaming playlists, having multiple redundancies so let's separate this join
+          required: false,
+          include: subInclude
+        }
+      ]
+    }
   },
   [ ScopeNames.WITH_SCHEDULED_UPDATE ]: {
     include: [
@@ -661,6 +778,16 @@ export class VideoModel extends Model<VideoModel> {
   })
   VideoFiles: VideoFileModel[]
 
+  @HasMany(() => VideoStreamingPlaylistModel, {
+    foreignKey: {
+      name: 'videoId',
+      allowNull: false
+    },
+    hooks: true,
+    onDelete: 'cascade'
+  })
+  VideoStreamingPlaylists: VideoStreamingPlaylistModel[]
+
   @HasMany(() => VideoShareModel, {
     foreignKey: {
       name: 'videoId',
@@ -725,6 +852,15 @@ export class VideoModel extends Model<VideoModel> {
   })
   VideoBlacklist: VideoBlacklistModel
 
+  @HasOne(() => VideoImportModel, {
+    foreignKey: {
+      name: 'videoId',
+      allowNull: true
+    },
+    onDelete: 'set null'
+  })
+  VideoImport: VideoImportModel
+
   @HasMany(() => VideoCaptionModel, {
     foreignKey: {
       name: 'videoId',
@@ -777,6 +913,9 @@ export class VideoModel extends Model<VideoModel> {
         tasks.push(instance.removeFile(file))
         tasks.push(instance.removeTorrent(file))
       })
+
+      // Remove playlists file
+      tasks.push(instance.removeStreamingPlaylist())
     }
 
     // Do not wait video deletion because we could be in a transaction
@@ -788,8 +927,14 @@ export class VideoModel extends Model<VideoModel> {
     return undefined
   }
 
-  static list () {
-    return VideoModel.scope(ScopeNames.WITH_FILES).findAll()
+  static listLocal () {
+    const query = {
+      where: {
+        remote: false
+      }
+    }
+
+    return VideoModel.scope([ ScopeNames.WITH_FILES, ScopeNames.WITH_STREAMING_PLAYLISTS ]).findAll(query)
   }
 
   static listAllAndSharedByActorForOutbox (actorId: number, start: number, count: number) {
@@ -959,10 +1104,15 @@ export class VideoModel extends Model<VideoModel> {
     filter?: VideoFilter,
     accountId?: number,
     videoChannelId?: number,
-    actorId?: number
+    followerActorId?: number
     trendingDays?: number,
-    userId?: number
+    user?: UserModel,
+    historyOfUser?: UserModel
   }, countVideos = true) {
+    if (options.filter && options.filter === 'all-local' && !options.user.hasRight(UserRight.SEE_ALL_VIDEOS)) {
+      throw new Error('Try to filter all-local but no user has not the see all videos right')
+    }
+
     const query: IFindOptions<VideoModel> = {
       offset: options.start,
       limit: options.count,
@@ -976,11 +1126,14 @@ export class VideoModel extends Model<VideoModel> {
       query.group = 'VideoModel.id'
     }
 
-    // actorId === null has a meaning, so just check undefined
-    const actorId = options.actorId !== undefined ? options.actorId : (await getServerActor()).id
+    const serverActor = await getServerActor()
+
+    // followerActorId === null has a meaning, so just check undefined
+    const followerActorId = options.followerActorId !== undefined ? options.followerActorId : serverActor.id
 
     const queryOptions = {
-      actorId,
+      followerActorId,
+      serverAccountId: serverActor.Account.id,
       nsfw: options.nsfw,
       categoryOneOf: options.categoryOneOf,
       licenceOneOf: options.licenceOneOf,
@@ -992,7 +1145,8 @@ export class VideoModel extends Model<VideoModel> {
       accountId: options.accountId,
       videoChannelId: options.videoChannelId,
       includeLocalVideos: options.includeLocalVideos,
-      userId: options.userId,
+      user: options.user,
+      historyOfUser: options.historyOfUser,
       trendingDays
     }
 
@@ -1015,7 +1169,8 @@ export class VideoModel extends Model<VideoModel> {
     tagsAllOf?: string[]
     durationMin?: number // seconds
     durationMax?: number // seconds
-    userId?: number
+    user?: UserModel,
+    filter?: VideoFilter
   }) {
     const whereAnd = []
 
@@ -1084,7 +1239,8 @@ export class VideoModel extends Model<VideoModel> {
 
     const serverActor = await getServerActor()
     const queryOptions = {
-      actorId: serverActor.id,
+      followerActorId: serverActor.id,
+      serverAccountId: serverActor.Account.id,
       includeLocalVideos: options.includeLocalVideos,
       nsfw: options.nsfw,
       categoryOneOf: options.categoryOneOf,
@@ -1092,7 +1248,8 @@ export class VideoModel extends Model<VideoModel> {
       languageOneOf: options.languageOneOf,
       tagsOneOf: options.tagsOneOf,
       tagsAllOf: options.tagsAllOf,
-      userId: options.userId
+      user: options.user,
+      filter: options.filter
     }
 
     return VideoModel.getAvailableForApi(query, queryOptions)
@@ -1108,6 +1265,16 @@ export class VideoModel extends Model<VideoModel> {
     return VideoModel.findOne(options)
   }
 
+  static loadWithRights (id: number | string, t?: Sequelize.Transaction) {
+    const where = VideoModel.buildWhereIdOrUUID(id)
+    const options = {
+      where,
+      transaction: t
+    }
+
+    return VideoModel.scope([ ScopeNames.WITH_BLACKLISTED, ScopeNames.WITH_USER_ID ]).findOne(options)
+  }
+
   static loadOnlyId (id: number | string, t?: Sequelize.Transaction) {
     const where = VideoModel.buildWhereIdOrUUID(id)
 
@@ -1120,8 +1287,8 @@ export class VideoModel extends Model<VideoModel> {
     return VideoModel.findOne(options)
   }
 
-  static loadWithFile (id: number, t?: Sequelize.Transaction, logging?: boolean) {
-    return VideoModel.scope(ScopeNames.WITH_FILES)
+  static loadWithFiles (id: number, t?: Sequelize.Transaction, logging?: boolean) {
+    return VideoModel.scope([ ScopeNames.WITH_FILES, ScopeNames.WITH_STREAMING_PLAYLISTS ])
                      .findById(id, { transaction: t, logging })
   }
 
@@ -1132,9 +1299,7 @@ export class VideoModel extends Model<VideoModel> {
       }
     }
 
-    return VideoModel
-      .scope([ ScopeNames.WITH_FILES ])
-      .findOne(options)
+    return VideoModel.findOne(options)
   }
 
   static loadByUrl (url: string, transaction?: Sequelize.Transaction) {
@@ -1156,7 +1321,11 @@ export class VideoModel extends Model<VideoModel> {
       transaction
     }
 
-    return VideoModel.scope([ ScopeNames.WITH_ACCOUNT_DETAILS, ScopeNames.WITH_FILES ]).findOne(query)
+    return VideoModel.scope([
+      ScopeNames.WITH_ACCOUNT_DETAILS,
+      ScopeNames.WITH_FILES,
+      ScopeNames.WITH_STREAMING_PLAYLISTS
+    ]).findOne(query)
   }
 
   static loadAndPopulateAccountAndServerAndTags (id: number | string, t?: Sequelize.Transaction, userId?: number) {
@@ -1171,9 +1340,37 @@ export class VideoModel extends Model<VideoModel> {
     const scopes = [
       ScopeNames.WITH_TAGS,
       ScopeNames.WITH_BLACKLISTED,
+      ScopeNames.WITH_ACCOUNT_DETAILS,
+      ScopeNames.WITH_SCHEDULED_UPDATE,
       ScopeNames.WITH_FILES,
+      ScopeNames.WITH_STREAMING_PLAYLISTS
+    ]
+
+    if (userId) {
+      scopes.push({ method: [ ScopeNames.WITH_USER_HISTORY, userId ] } as any) // FIXME: typings
+    }
+
+    return VideoModel
+      .scope(scopes)
+      .findOne(options)
+  }
+
+  static loadForGetAPI (id: number | string, t?: Sequelize.Transaction, userId?: number) {
+    const where = VideoModel.buildWhereIdOrUUID(id)
+
+    const options = {
+      order: [ [ 'Tags', 'name', 'ASC' ] ],
+      where,
+      transaction: t
+    }
+
+    const scopes = [
+      ScopeNames.WITH_TAGS,
+      ScopeNames.WITH_BLACKLISTED,
       ScopeNames.WITH_ACCOUNT_DETAILS,
-      ScopeNames.WITH_SCHEDULED_UPDATE
+      ScopeNames.WITH_SCHEDULED_UPDATE,
+      { method: [ ScopeNames.WITH_FILES, true ] } as any, // FIXME: typings
+      { method: [ ScopeNames.WITH_STREAMING_PLAYLISTS, true ] } as any // FIXME: typings
     ]
 
     if (userId) {
@@ -1217,12 +1414,31 @@ export class VideoModel extends Model<VideoModel> {
     })
   }
 
+  static checkVideoHasInstanceFollow (videoId: number, followerActorId: number) {
+    // Instances only share videos
+    const query = 'SELECT 1 FROM "videoShare" ' +
+    'INNER JOIN "actorFollow" ON "actorFollow"."targetActorId" = "videoShare"."actorId" ' +
+    'WHERE "actorFollow"."actorId" = $followerActorId AND "videoShare"."videoId" = $videoId ' +
+    'LIMIT 1'
+
+    const options = {
+      type: Sequelize.QueryTypes.SELECT,
+      bind: { followerActorId, videoId },
+      raw: true
+    }
+
+    return VideoModel.sequelize.query(query, options)
+                     .then(results => results.length === 1)
+  }
+
   // threshold corresponds to how many video the field should have to be returned
   static async getRandomFieldSamples (field: 'category' | 'channelId', threshold: number, count: number) {
-    const actorId = (await getServerActor()).id
+    const serverActor = await getServerActor()
+    const followerActorId = serverActor.id
 
-    const scopeOptions = {
-      actorId,
+    const scopeOptions: AvailableForListIDsOptions = {
+      serverAccountId: serverActor.Account.id,
+      followerActorId,
       includeLocalVideos: true
     }
 
@@ -1256,7 +1472,7 @@ export class VideoModel extends Model<VideoModel> {
   }
 
   private static buildActorWhereWithFilter (filter?: VideoFilter) {
-    if (filter && filter === 'local') {
+    if (filter && (filter === 'local' || filter === 'all-local')) {
       return {
         serverId: null
       }
@@ -1267,7 +1483,7 @@ export class VideoModel extends Model<VideoModel> {
 
   private static async getAvailableForApi (
     query: IFindOptions<VideoModel>,
-    options: AvailableForListIDsOptions & { userId?: number},
+    options: AvailableForListIDsOptions,
     countVideos = true
   ) {
     const idsScope = {
@@ -1286,7 +1502,7 @@ export class VideoModel extends Model<VideoModel> {
     }
 
     const [ count, rowsId ] = await Promise.all([
-      countVideos ? VideoModel.scope(countScope).count(countQuery) : Promise.resolve(undefined),
+      countVideos ? VideoModel.scope(countScope).count(countQuery) : Promise.resolve<number>(undefined),
       VideoModel.scope(idsScope).findAll(query)
     ])
     const ids = rowsId.map(r => r.id)
@@ -1300,8 +1516,8 @@ export class VideoModel extends Model<VideoModel> {
       }
     ]
 
-    if (options.userId) {
-      apiScope.push({ method: [ ScopeNames.WITH_USER_HISTORY, options.userId ] })
+    if (options.user) {
+      apiScope.push({ method: [ ScopeNames.WITH_USER_HISTORY, options.user.id ] })
     }
 
     const secondQuery = {
@@ -1426,6 +1642,10 @@ export class VideoModel extends Model<VideoModel> {
     videoFile.infoHash = parsedTorrent.infoHash
   }
 
+  getWatchStaticPath () {
+    return '/videos/watch/' + this.uuid
+  }
+
   getEmbedStaticPath () {
     return '/videos/embed/' + this.uuid
   }
@@ -1483,8 +1703,10 @@ export class VideoModel extends Model<VideoModel> {
       .catch(err => logger.warn('Cannot delete preview %s.', previewPath, { err }))
   }
 
-  removeFile (videoFile: VideoFileModel) {
-    const filePath = join(CONFIG.STORAGE.VIDEOS_DIR, this.getVideoFilename(videoFile))
+  removeFile (videoFile: VideoFileModel, isRedundancy = false) {
+    const baseDir = isRedundancy ? CONFIG.STORAGE.REDUNDANCY_DIR : CONFIG.STORAGE.VIDEOS_DIR
+
+    const filePath = join(baseDir, this.getVideoFilename(videoFile))
     return remove(filePath)
       .catch(err => logger.warn('Cannot delete file %s.', filePath, { err }))
   }
@@ -1495,6 +1717,14 @@ export class VideoModel extends Model<VideoModel> {
       .catch(err => logger.warn('Cannot delete torrent %s.', torrentPath, { err }))
   }
 
+  removeStreamingPlaylist (isRedundancy = false) {
+    const baseDir = isRedundancy ? HLS_REDUNDANCY_DIRECTORY : HLS_PLAYLIST_DIRECTORY
+
+    const filePath = join(baseDir, this.uuid)
+    return remove(filePath)
+      .catch(err => logger.warn('Cannot delete playlist directory %s.', filePath, { err }))
+  }
+
   isOutdated () {
     if (this.isOwned()) return false
 
@@ -1506,6 +1736,12 @@ export class VideoModel extends Model<VideoModel> {
       (now - updatedAtTime) > ACTIVITY_PUB.VIDEO_REFRESH_INTERVAL
   }
 
+  setAsRefreshed () {
+    this.changed('updatedAt', true)
+
+    return this.save()
+  }
+
   getBaseUrls () {
     let baseUrlHttp
     let baseUrlWs
@@ -1523,7 +1759,7 @@ export class VideoModel extends Model<VideoModel> {
 
   generateMagnetUri (videoFile: VideoFileModel, baseUrlHttp: string, baseUrlWs: string) {
     const xs = this.getTorrentUrl(videoFile, baseUrlHttp)
-    const announce = [ baseUrlWs + '/tracker/socket', baseUrlHttp + '/tracker/announce' ]
+    const announce = this.getTrackerUrls(baseUrlHttp, baseUrlWs)
     let urlList = [ this.getVideoFileUrl(videoFile, baseUrlHttp) ]
 
     const redundancies = videoFile.RedundancyVideos
@@ -1540,6 +1776,10 @@ export class VideoModel extends Model<VideoModel> {
     return magnetUtil.encode(magnetHash)
   }
 
+  getTrackerUrls (baseUrlHttp: string, baseUrlWs: string) {
+    return [ baseUrlWs + '/tracker/socket', baseUrlHttp + '/tracker/announce' ]
+  }
+
   getThumbnailUrl (baseUrlHttp: string) {
     return baseUrlHttp + STATIC_PATHS.THUMBNAILS + this.getThumbnailName()
   }
@@ -1556,7 +1796,15 @@ export class VideoModel extends Model<VideoModel> {
     return baseUrlHttp + STATIC_PATHS.WEBSEED + this.getVideoFilename(videoFile)
   }
 
+  getVideoRedundancyUrl (videoFile: VideoFileModel, baseUrlHttp: string) {
+    return baseUrlHttp + STATIC_PATHS.REDUNDANCY + this.getVideoFilename(videoFile)
+  }
+
   getVideoFileDownloadUrl (videoFile: VideoFileModel, baseUrlHttp: string) {
     return baseUrlHttp + STATIC_DOWNLOAD_PATHS.VIDEOS + this.getVideoFilename(videoFile)
   }
+
+  getBandwidthBits (videoFile: VideoFileModel) {
+    return Math.ceil((videoFile.size * 8) / this.duration)
+  }
 }
diff --git a/server/tests/activitypub.ts b/server/tests/activitypub.ts
deleted file mode 100644
index 53a04d363..000000000
--- a/server/tests/activitypub.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-/* tslint:disable:no-unused-expression */
-
-import * as chai from 'chai'
-import 'mocha'
-import { flushTests, killallServers, makeActivityPubGetRequest, runServer, ServerInfo, setAccessTokensToServers } from './utils'
-
-const expect = chai.expect
-
-describe('Test activitypub', function () {
-  let server: ServerInfo = null
-
-  before(async function () {
-    this.timeout(30000)
-
-    await flushTests()
-
-    server = await runServer(1)
-
-    await setAccessTokensToServers([ server ])
-  })
-
-  it('Should return the account object', async function () {
-    const res = await makeActivityPubGetRequest(server.url, '/accounts/root')
-    const object = res.body
-
-    expect(object.type).to.equal('Person')
-    expect(object.id).to.equal('http://localhost:9001/accounts/root')
-    expect(object.name).to.equal('root')
-    expect(object.preferredUsername).to.equal('root')
-  })
-
-  after(async function () {
-    killallServers([ server ])
-  })
-})
diff --git a/server/tests/api/activitypub/client.ts b/server/tests/api/activitypub/client.ts
new file mode 100644
index 000000000..6d90d8643
--- /dev/null
+++ b/server/tests/api/activitypub/client.ts
@@ -0,0 +1,67 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import 'mocha'
+import {
+  doubleFollow,
+  flushAndRunMultipleServers,
+  flushTests,
+  killallServers,
+  makeActivityPubGetRequest,
+  ServerInfo,
+  setAccessTokensToServers,
+  uploadVideo
+} from '../../../../shared/utils'
+
+const expect = chai.expect
+
+describe('Test activitypub', function () {
+  let servers: ServerInfo[] = []
+  let videoUUID: string
+
+  before(async function () {
+    this.timeout(30000)
+
+    await flushTests()
+
+    servers = await flushAndRunMultipleServers(2)
+
+    await setAccessTokensToServers(servers)
+
+    {
+      const res = await uploadVideo(servers[0].url, servers[0].accessToken, { name: 'video' })
+      videoUUID = res.body.video.uuid
+    }
+
+    await doubleFollow(servers[0], servers[1])
+  })
+
+  it('Should return the account object', async function () {
+    const res = await makeActivityPubGetRequest(servers[0].url, '/accounts/root')
+    const object = res.body
+
+    expect(object.type).to.equal('Person')
+    expect(object.id).to.equal('http://localhost:9001/accounts/root')
+    expect(object.name).to.equal('root')
+    expect(object.preferredUsername).to.equal('root')
+  })
+
+  it('Should return the video object', async function () {
+    const res = await makeActivityPubGetRequest(servers[0].url, '/videos/watch/' + videoUUID)
+    const object = res.body
+
+    expect(object.type).to.equal('Video')
+    expect(object.id).to.equal('http://localhost:9001/videos/watch/' + videoUUID)
+    expect(object.name).to.equal('video')
+  })
+
+  it('Should redirect to the origin video object', async function () {
+    const res = await makeActivityPubGetRequest(servers[1].url, '/videos/watch/' + videoUUID, 302)
+
+    expect(res.header.location).to.equal('http://localhost:9001/videos/watch/' + videoUUID)
+  })
+
+  after(async function () {
+    killallServers(servers)
+  })
+})
diff --git a/server/tests/api/activitypub/fetch.ts b/server/tests/api/activitypub/fetch.ts
new file mode 100644
index 000000000..03609c1a9
--- /dev/null
+++ b/server/tests/api/activitypub/fetch.ts
@@ -0,0 +1,87 @@
+/* tslint:disable:no-unused-expression */
+
+import 'mocha'
+
+import {
+  createUser,
+  doubleFollow,
+  flushAndRunMultipleServers,
+  flushTests,
+  getVideosListSort,
+  killallServers,
+  ServerInfo,
+  setAccessTokensToServers,
+  setActorField,
+  setVideoField,
+  uploadVideo,
+  userLogin,
+  waitJobs
+} from '../../../../shared/utils'
+import * as chai from 'chai'
+import { Video } from '../../../../shared/models/videos'
+
+const expect = chai.expect
+
+describe('Test ActivityPub fetcher', function () {
+  let servers: ServerInfo[]
+
+  // ---------------------------------------------------------------
+
+  before(async function () {
+    this.timeout(60000)
+
+    servers = await flushAndRunMultipleServers(3)
+
+    // Get the access tokens
+    await setAccessTokensToServers(servers)
+
+    const user = { username: 'user1', password: 'password' }
+    for (const server of servers) {
+      await createUser(server.url, server.accessToken, user.username, user.password)
+    }
+
+    const userAccessToken = await userLogin(servers[0], user)
+
+    await uploadVideo(servers[0].url, servers[0].accessToken, { name: 'video root' })
+    const res = await uploadVideo(servers[0].url, servers[0].accessToken, { name: 'bad video root' })
+    const badVideoUUID = res.body.video.uuid
+    await uploadVideo(servers[0].url, userAccessToken, { name: 'video user' })
+
+    await setActorField(1, 'http://localhost:9001/accounts/user1', 'url', 'http://localhost:9002/accounts/user1')
+    await setVideoField(1, badVideoUUID, 'url', 'http://localhost:9003/videos/watch/' + badVideoUUID)
+  })
+
+  it('Should add only the video with a valid actor URL', async function () {
+    this.timeout(60000)
+
+    await doubleFollow(servers[0], servers[1])
+    await waitJobs(servers)
+
+    {
+      const res = await getVideosListSort(servers[0].url, 'createdAt')
+      expect(res.body.total).to.equal(3)
+
+      const data: Video[] = res.body.data
+      expect(data[0].name).to.equal('video root')
+      expect(data[1].name).to.equal('bad video root')
+      expect(data[2].name).to.equal('video user')
+    }
+
+    {
+      const res = await getVideosListSort(servers[1].url, 'createdAt')
+      expect(res.body.total).to.equal(1)
+
+      const data: Video[] = res.body.data
+      expect(data[0].name).to.equal('video root')
+    }
+  })
+
+  after(async function () {
+    killallServers(servers)
+
+    // Keep the logs if the test failed
+    if (this['ok']) {
+      await flushTests()
+    }
+  })
+})
diff --git a/server/tests/api/activitypub/helpers.ts b/server/tests/api/activitypub/helpers.ts
new file mode 100644
index 000000000..ac6e755c3
--- /dev/null
+++ b/server/tests/api/activitypub/helpers.ts
@@ -0,0 +1,182 @@
+/* tslint:disable:no-unused-expression */
+
+import 'mocha'
+import { expect } from 'chai'
+import { buildRequestStub } from '../../../../shared/utils/miscs/stubs'
+import { isHTTPSignatureVerified, isJsonLDSignatureVerified, parseHTTPSignature } from '../../../helpers/peertube-crypto'
+import { cloneDeep } from 'lodash'
+import { buildSignedActivity } from '../../../helpers/activitypub'
+
+describe('Test activity pub helpers', function () {
+  describe('When checking the Linked Signature', function () {
+
+    it('Should fail with an invalid Mastodon signature', async function () {
+      const body = require('./json/mastodon/create-bad-signature.json')
+      const publicKey = require('./json/mastodon/public-key.json').publicKey
+      const fromActor = { publicKey, url: 'http://localhost:9002/accounts/peertube' }
+
+      const result = await isJsonLDSignatureVerified(fromActor as any, body)
+
+      expect(result).to.be.false
+    })
+
+    it('Should fail with an invalid public key', async function () {
+      const body = require('./json/mastodon/create.json')
+      const publicKey = require('./json/mastodon/bad-public-key.json').publicKey
+      const fromActor = { publicKey, url: 'http://localhost:9002/accounts/peertube' }
+
+      const result = await isJsonLDSignatureVerified(fromActor as any, body)
+
+      expect(result).to.be.false
+    })
+
+    it('Should succeed with a valid Mastodon signature', async function () {
+      const body = require('./json/mastodon/create.json')
+      const publicKey = require('./json/mastodon/public-key.json').publicKey
+      const fromActor = { publicKey, url: 'http://localhost:9002/accounts/peertube' }
+
+      const result = await isJsonLDSignatureVerified(fromActor as any, body)
+
+      expect(result).to.be.true
+    })
+
+    it('Should fail with an invalid PeerTube signature', async function () {
+      const keys = require('./json/peertube/invalid-keys.json')
+      const body = require('./json/peertube/announce-without-context.json')
+
+      const actorSignature = { url: 'http://localhost:9002/accounts/peertube', privateKey: keys.privateKey }
+      const signedBody = await buildSignedActivity(actorSignature as any, body)
+
+      const fromActor = { publicKey: keys.publicKey, url: 'http://localhost:9002/accounts/peertube' }
+      const result = await isJsonLDSignatureVerified(fromActor as any, signedBody)
+
+      expect(result).to.be.false
+    })
+
+    it('Should fail with an invalid PeerTube URL', async function () {
+      const keys = require('./json/peertube/keys.json')
+      const body = require('./json/peertube/announce-without-context.json')
+
+      const actorSignature = { url: 'http://localhost:9002/accounts/peertube', privateKey: keys.privateKey }
+      const signedBody = await buildSignedActivity(actorSignature as any, body)
+
+      const fromActor = { publicKey: keys.publicKey, url: 'http://localhost:9003/accounts/peertube' }
+      const result = await isJsonLDSignatureVerified(fromActor as any, signedBody)
+
+      expect(result).to.be.false
+    })
+
+    it('Should succeed with a valid PeerTube signature', async function () {
+      const keys = require('./json/peertube/keys.json')
+      const body = require('./json/peertube/announce-without-context.json')
+
+      const actorSignature = { url: 'http://localhost:9002/accounts/peertube', privateKey: keys.privateKey }
+      const signedBody = await buildSignedActivity(actorSignature as any, body)
+
+      const fromActor = { publicKey: keys.publicKey, url: 'http://localhost:9002/accounts/peertube' }
+      const result = await isJsonLDSignatureVerified(fromActor as any, signedBody)
+
+      expect(result).to.be.true
+    })
+  })
+
+  describe('When checking HTTP signature', function () {
+    it('Should fail with an invalid http signature', async function () {
+      const req = buildRequestStub()
+      req.method = 'POST'
+      req.url = '/accounts/ronan/inbox'
+
+      const mastodonObject = cloneDeep(require('./json/mastodon/bad-http-signature.json'))
+      req.body = mastodonObject.body
+      req.headers = mastodonObject.headers
+      req.headers.signature = 'Signature ' + req.headers.signature
+
+      const parsed = parseHTTPSignature(req, 3600 * 1000 * 365 * 10)
+      const publicKey = require('./json/mastodon/public-key.json').publicKey
+
+      const actor = { publicKey }
+      const verified = isHTTPSignatureVerified(parsed, actor as any)
+
+      expect(verified).to.be.false
+    })
+
+    it('Should fail with an invalid public key', async function () {
+      const req = buildRequestStub()
+      req.method = 'POST'
+      req.url = '/accounts/ronan/inbox'
+
+      const mastodonObject = cloneDeep(require('./json/mastodon/http-signature.json'))
+      req.body = mastodonObject.body
+      req.headers = mastodonObject.headers
+      req.headers.signature = 'Signature ' + req.headers.signature
+
+      const parsed = parseHTTPSignature(req, 3600 * 1000 * 365 * 10)
+      const publicKey = require('./json/mastodon/bad-public-key.json').publicKey
+
+      const actor = { publicKey }
+      const verified = isHTTPSignatureVerified(parsed, actor as any)
+
+      expect(verified).to.be.false
+    })
+
+    it('Should fail because of clock skew', async function () {
+      const req = buildRequestStub()
+      req.method = 'POST'
+      req.url = '/accounts/ronan/inbox'
+
+      const mastodonObject = cloneDeep(require('./json/mastodon/http-signature.json'))
+      req.body = mastodonObject.body
+      req.headers = mastodonObject.headers
+      req.headers.signature = 'Signature ' + req.headers.signature
+
+      let errored = false
+      try {
+        parseHTTPSignature(req)
+      } catch {
+        errored = true
+      }
+
+      expect(errored).to.be.true
+    })
+
+    it('Should fail without scheme', async function () {
+      const req = buildRequestStub()
+      req.method = 'POST'
+      req.url = '/accounts/ronan/inbox'
+
+      const mastodonObject = cloneDeep(require('./json/mastodon/http-signature.json'))
+      req.body = mastodonObject.body
+      req.headers = mastodonObject.headers
+
+      let errored = false
+      try {
+        parseHTTPSignature(req, 3600 * 1000 * 365 * 10)
+      } catch {
+        errored = true
+      }
+
+      expect(errored).to.be.true
+    })
+
+    it('Should succeed with a valid signature', async function () {
+      const req = buildRequestStub()
+      req.method = 'POST'
+      req.url = '/accounts/ronan/inbox'
+
+      const mastodonObject = cloneDeep(require('./json/mastodon/http-signature.json'))
+      req.body = mastodonObject.body
+      req.headers = mastodonObject.headers
+      req.headers.signature = 'Signature ' + req.headers.signature
+
+      const parsed = parseHTTPSignature(req, 3600 * 1000 * 365 * 10)
+      const publicKey = require('./json/mastodon/public-key.json').publicKey
+
+      const actor = { publicKey }
+      const verified = isHTTPSignatureVerified(parsed, actor as any)
+
+      expect(verified).to.be.true
+    })
+
+  })
+
+})
diff --git a/server/tests/api/activitypub/index.ts b/server/tests/api/activitypub/index.ts
new file mode 100644
index 000000000..450053309
--- /dev/null
+++ b/server/tests/api/activitypub/index.ts
@@ -0,0 +1,5 @@
+import './client'
+import './fetch'
+import './helpers'
+import './refresher'
+import './security'
diff --git a/server/tests/api/activitypub/json/mastodon/bad-body-http-signature.json b/server/tests/api/activitypub/json/mastodon/bad-body-http-signature.json
new file mode 100644
index 000000000..4e7bc3af5
--- /dev/null
+++ b/server/tests/api/activitypub/json/mastodon/bad-body-http-signature.json
@@ -0,0 +1,93 @@
+{
+  "headers": {
+    "user-agent": "http.rb/3.3.0 (Mastodon/2.5.0; +http://localhost:3000/)",
+    "host": "localhost",
+    "date": "Mon, 22 Oct 2018 13:34:22 GMT",
+    "accept-encoding": "gzip",
+    "digest": "SHA-256=FEr5j2WSSfdEMcG3NTOXuGU0lUchfTJx4+BtUlWOwDk=",
+    "content-type": "application/activity+json",
+    "signature": "keyId=\"http://localhost:3000/users/ronan2#main-key\",algorithm=\"rsa-sha256\",headers=\"(request-target) host date digest content-type\",signature=\"oLKbgxdFXdXsHJ3x/UsG9Svu7oa8Dyqiy6Jif4wqNuhAqRVMRaG18f+dd2OcfFX3XRGF8p8flZkU6vvoEQBauTwGRGcgXAJuKC1zYIWGk+PeiW8lNUnE4qGapWcTiFnIo7FKauNdsgqg/tvgs1pQIdHkDDjZMI64twP7sTN/4vG1PCq+kyqi/DM+ORLi/W7vFuLVHt2Iz7ikfw/R3/mMtS4FwLops+tVYBQ2iQ9DVRhTwLKVbeL/LLVB/tdGzNZ4F4nImBAQQ9I7WpPM6J/k+cBmoEbrUKs8ptx9gbX3OSsl5wlvPVMNzU9F9yb2MrB/Y/J4qssKz+LbiaktKGj7OQ==\"",
+    "content-length": "2815"
+  },
+  "body": {
+    "@context": [
+      "https://www.w3.org/ns/activitystreams",
+      "https://w3id.org/security/v1",
+      {
+        "manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
+        "sensitive": "as:sensitive",
+        "movedTo": {
+          "@id": "as:movedTo",
+          "@type": "@id"
+        },
+        "Hashtag": "as:Hashtag",
+        "ostatus": "http://ostatus.org#",
+        "atomUri": "ostatus:atomUri",
+        "inReplyToAtomUri": "ostatus:inReplyToAtomUri",
+        "conversation": "ostatus:conversation",
+        "toot": "http://joinmastodon.org/ns#",
+        "Emoji": "toot:Emoji",
+        "focalPoint": {
+          "@container": "@list",
+          "@id": "toot:focalPoint"
+        },
+        "featured": {
+          "@id": "toot:featured",
+          "@type": "@id"
+        },
+        "schema": "http://schema.org#",
+        "PropertyValue": "schema:PropertyValue",
+        "value": "schema:value"
+      }
+    ],
+    "id": "http://localhost:3000/users/ronan2/statuses/100939547203370948/activity",
+    "type": "Create",
+    "actor": "http://localhost:3000/users/ronan2",
+    "published": "2018-10-22T13:34:18Z",
+    "to": [
+      "https://www.w3.org/ns/activitystreams#Public"
+    ],
+    "cc": [
+      "http://localhost:3000/users/ronan2/followers",
+      "http://localhost:9000/accounts/ronan"
+    ],
+    "object": {
+      "id": "http://localhost:3000/users/ronan2/statuses/100939547203370948",
+      "type": "Note",
+      "summary": null,
+      "inReplyTo": "http://localhost:9000/videos/watch/90e6f8ed-b369-423c-b0c8-f44e5350c752",
+      "published": "2018-10-22T13:34:18Z",
+      "url": "http://localhost:3000/@ronan2/100939547203370948",
+      "attributedTo": "http://localhost:3000/users/ronan2",
+      "to": [
+        "https://www.w3.org/ns/activitystreams#Public"
+      ],
+      "cc": [
+        "http://localhost:3000/users/ronan2/followers",
+        "http://localhost:9000/accounts/ronan"
+      ],
+      "sensitive": false,
+      "atomUri": "http://localhost:3000/users/ronan2/statuses/100939547203370948",
+      "inReplyToAtomUri": "http://localhost:9000/videos/watch/90e6f8ed-b369-423c-b0c8-f44e5350c752",
+      "conversation": "tag:localhost:3000,2018-10-19:objectId=72:objectType=Conversation",
+      "content": "<p><span class=\"h-card\"><a href=\"http://localhost:9000/accounts/ronan\" class=\"u-url mention\">@<span>ronan</span></a></span> zergzerg</p>",
+      "contentMap": {
+        "en": "<p><span class=\"h-card\"><a href=\"http://localhost:9000/accounts/ronan\" class=\"u-url mention\">@<span>ronan</span></a></span> zergzerg</p>"
+      },
+      "attachment": [],
+      "tag": [
+        {
+          "type": "Mention",
+          "href": "http://localhost:9000/accounts/ronan",
+          "name": "@ronan@localhost:9000"
+        }
+      ]
+    },
+    "signature": {
+      "type": "RsaSignature2017",
+      "creator": "http://localhost:3000/users/ronan2#main-key",
+      "created": "2018-10-22T13:34:19Z",
+      "signatureValue": "x+xL4l8ERziYVhwEafHJyBQOInvNZ0gV4ccYd9AtFYeGJagc8fY6jjjhbDRCD7yMhgTjBX69z20MXnDuwpmM6wej3dt1wLKdIyXVViO84nAlqFz7KmNxtk5lDnAVX/vttscT5YUFvw4dbPT2mQiEd1lKbaLftRiIPEomZpQ37+fUkQdcPrnhruPAISO/Sof1n1LFW4mYIffozteQSZBH6HaCVp+MRMIhdMi5e8w7PD48/cZz8D/EU8Vqi91FM76/3tMqg6nLqQ+8bq74Jvt2kzwZlIufe+I55QMpZOmF6hGIJEt+R0JXdjQbtgcELONmNj2dr8sAlzu7zKlAGuJ24Q=="
+    }
+  }
+}
diff --git a/server/tests/api/activitypub/json/mastodon/bad-http-signature.json b/server/tests/api/activitypub/json/mastodon/bad-http-signature.json
new file mode 100644
index 000000000..098597db0
--- /dev/null
+++ b/server/tests/api/activitypub/json/mastodon/bad-http-signature.json
@@ -0,0 +1,93 @@
+{
+  "headers": {
+    "user-agent": "http.rb/3.3.0 (Mastodon/2.5.0; +http://localhost:3000/)",
+    "host": "localhost",
+    "date": "Mon, 22 Oct 2018 13:34:22 GMT",
+    "accept-encoding": "gzip",
+    "digest": "SHA-256=FEr5j2WSSfdEMcG3NTOXuGU0lUchfTJx4+BtUlWOwDk=",
+    "content-type": "application/activity+json",
+    "signature": "keyId=\"http://localhost:3000/users/ronan2#main-key\",algorithm=\"rsa-sha256\",headers=\"(request-target) host date digest content-type\",signature=\"oLKbgxdFXdXsHJ3x/UsG9Svu7oa8Dyqiy6Jif4wqNuhAqRVMRaG18f+dd2OcfFX3XRGF8p8flZkU6vvoEQBauTwGRGcgXAJuKC1zYIWGk+PeiW8lNUnE4qGapWcTiFnIo7FKauNdsgqg/tvgs1pQIdHkDDjZMI64twP7sTN/4vG1PCq+kyqi/DM+ORLi/W7vFuLVHt2Iz7ikfw/R3/mMtS4FwLops+tVYBQ2iQ9DVRhTwLKVbeL/LLVB/tdGzNZ4F4nImBAQQ9I7WpPM6J/k+cBmoEbrUKs8ptx9gbX3OSsl4wlvPVMNzU9F9yb2MrB/Y/J4qssKz+LbiaktKGj7OQ==\"",
+    "content-length": "2815"
+  },
+  "body": {
+    "@context": [
+      "https://www.w3.org/ns/activitystreams",
+      "https://w3id.org/security/v1",
+      {
+        "manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
+        "sensitive": "as:sensitive",
+        "movedTo": {
+          "@id": "as:movedTo",
+          "@type": "@id"
+        },
+        "Hashtag": "as:Hashtag",
+        "ostatus": "http://ostatus.org#",
+        "atomUri": "ostatus:atomUri",
+        "inReplyToAtomUri": "ostatus:inReplyToAtomUri",
+        "conversation": "ostatus:conversation",
+        "toot": "http://joinmastodon.org/ns#",
+        "Emoji": "toot:Emoji",
+        "focalPoint": {
+          "@container": "@list",
+          "@id": "toot:focalPoint"
+        },
+        "featured": {
+          "@id": "toot:featured",
+          "@type": "@id"
+        },
+        "schema": "http://schema.org#",
+        "PropertyValue": "schema:PropertyValue",
+        "value": "schema:value"
+      }
+    ],
+    "id": "http://localhost:3000/users/ronan2/statuses/100939547203370948/activity",
+    "type": "Create",
+    "actor": "http://localhost:3000/users/ronan2",
+    "published": "2018-10-22T13:34:18Z",
+    "to": [
+      "https://www.w3.org/ns/activitystreams#Public"
+    ],
+    "cc": [
+      "http://localhost:3000/users/ronan2/followers",
+      "http://localhost:9000/accounts/ronan"
+    ],
+    "object": {
+      "id": "http://localhost:3000/users/ronan2/statuses/100939547203370948",
+      "type": "Note",
+      "summary": null,
+      "inReplyTo": "http://localhost:9000/videos/watch/90e6f8ed-b369-423c-b0c8-f44e5350c752",
+      "published": "2018-10-22T13:34:18Z",
+      "url": "http://localhost:3000/@ronan2/100939547203370948",
+      "attributedTo": "http://localhost:3000/users/ronan2",
+      "to": [
+        "https://www.w3.org/ns/activitystreams#Public"
+      ],
+      "cc": [
+        "http://localhost:3000/users/ronan2/followers",
+        "http://localhost:9000/accounts/ronan"
+      ],
+      "sensitive": false,
+      "atomUri": "http://localhost:3000/users/ronan2/statuses/100939547203370948",
+      "inReplyToAtomUri": "http://localhost:9000/videos/watch/90e6f8ed-b369-423c-b0c8-f44e5350c752",
+      "conversation": "tag:localhost:3000,2018-10-19:objectId=72:objectType=Conversation",
+      "content": "<p><span class=\"h-card\"><a href=\"http://localhost:9000/accounts/ronan\" class=\"u-url mention\">@<span>ronan</span></a></span> zergzerg</p>",
+      "contentMap": {
+        "en": "<p><span class=\"h-card\"><a href=\"http://localhost:9000/accounts/ronan\" class=\"u-url mention\">@<span>ronan</span></a></span> zergzerg</p>"
+      },
+      "attachment": [],
+      "tag": [
+        {
+          "type": "Mention",
+          "href": "http://localhost:9000/accounts/ronan",
+          "name": "@ronan@localhost:9000"
+        }
+      ]
+    },
+    "signature": {
+      "type": "RsaSignature2017",
+      "creator": "http://localhost:3000/users/ronan2#main-key",
+      "created": "2018-10-22T13:34:19Z",
+      "signatureValue": "x+xL4l8ERziYVhwEafHJyBQOInvNZ0gV4ccYd9AtFYeGJagc8fY6jjjhbDRCD7yMhgTjBX69z20MXnDuwpmM6wej3dt1wLKdIyXVViO84nAlqFz7KmNxtk5lDnAVX/vttscT5YUFvw4dbPT2mQiEd1lKbaLftRiIPEomZpQ37+fUkQdcPrnhruPAISO/Sof1n1LFW4mYIffozteQSZBH6HaCVp+MRMIhdMi5e8w7PD48/cZz8D/EU8Vqi91FM76/3tMqg6nLqQ+8bq74Jvt2kzwZlIufe+I55QMpZOmF6hGIJEt+R0JXdjQbtgcELONmNj2dr8sAlzu7zKlAGuJ24Q=="
+    }
+  }
+}
diff --git a/server/tests/api/activitypub/json/mastodon/bad-public-key.json b/server/tests/api/activitypub/json/mastodon/bad-public-key.json
new file mode 100644
index 000000000..73d18b3ad
--- /dev/null
+++ b/server/tests/api/activitypub/json/mastodon/bad-public-key.json
@@ -0,0 +1,3 @@
+{
+  "publicKey": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0YyuthHtWWgDe0Fdgdp2\ndC5dTJsRqW6pFw5omIYYYjoES/WRewhVxEA54BhmxD3L1zChfx131N1TS8jVowhW\nm999jpUffKCCvLgYKIXETJDHiDeMONVx8wp7v9fS1HiFXo/E5und39gUMs14CMFZ\n6PE5jRV3r4XIKQJHQl7/X5n5FOb2934K+1TKUeBkbft/AushlKatYQakt3qHxpwx\nFvE+JjGo7QTnzdjaOx/e5QvojdGi2Kx4+jl77j2WVcSo5lOBz04OAVJtChtn82vS\nulPdDh3hZcDn+WK67yAhGP6AnzvOybZZS4zowlKiQ3kqjVVXKdl8gAsL4Y7MZ40R\nJQIDAQAB\n-----END PUBLIC KEY-----\n"
+}
diff --git a/server/tests/api/activitypub/json/mastodon/create-bad-signature.json b/server/tests/api/activitypub/json/mastodon/create-bad-signature.json
new file mode 100644
index 000000000..2cd037241
--- /dev/null
+++ b/server/tests/api/activitypub/json/mastodon/create-bad-signature.json
@@ -0,0 +1,81 @@
+{
+  "@context": [
+    "https://www.w3.org/ns/activitystreams",
+    "https://w3id.org/security/v1",
+    {
+      "manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
+      "sensitive": "as:sensitive",
+      "movedTo": {
+        "@id": "as:movedTo",
+        "@type": "@id"
+      },
+      "Hashtag": "as:Hashtag",
+      "ostatus": "http://ostatus.org#",
+      "atomUri": "ostatus:atomUri",
+      "inReplyToAtomUri": "ostatus:inReplyToAtomUri",
+      "conversation": "ostatus:conversation",
+      "toot": "http://joinmastodon.org/ns#",
+      "Emoji": "toot:Emoji",
+      "focalPoint": {
+        "@container": "@list",
+        "@id": "toot:focalPoint"
+      },
+      "featured": {
+        "@id": "toot:featured",
+        "@type": "@id"
+      },
+      "schema": "http://schema.org#",
+      "PropertyValue": "schema:PropertyValue",
+      "value": "schema:value"
+    }
+  ],
+  "id": "http://localhost:3000/users/ronan2/statuses/100939345950887698/activity",
+  "type": "Create",
+  "actor": "http://localhost:3000/users/ronan2",
+  "published": "2018-10-22T12:43:07Z",
+  "to": [
+    "https://www.w3.org/ns/activitystreams#Public"
+  ],
+  "cc": [
+    "http://localhost:3000/users/ronan2/followers",
+    "http://localhost:9000/accounts/ronan"
+  ],
+  "object": {
+    "id": "http://localhost:3000/users/ronan2/statuses/100939345950887698",
+    "type": "Note",
+    "summary": null,
+    "inReplyTo": "http://localhost:9000/videos/watch/90e6f8ed-b369-423c-b0c8-f44e5350c752",
+    "published": "2018-10-22T12:43:07Z",
+    "url": "http://localhost:3000/@ronan2/100939345950887698",
+    "attributedTo": "http://localhost:3000/users/ronan2",
+    "to": [
+      "https://www.w3.org/ns/activitystreams#Public"
+    ],
+    "cc": [
+      "http://localhost:3000/users/ronan2/followers",
+      "http://localhost:9000/accounts/ronan"
+    ],
+    "sensitive": false,
+    "atomUri": "http://localhost:3000/users/ronan2/statuses/100939345950887698",
+    "inReplyToAtomUri": "http://localhost:9000/videos/watch/90e6f8ed-b369-423c-b0c8-f44e5350c752",
+    "conversation": "tag:localhost:3000,2018-10-19:objectId=72:objectType=Conversation",
+    "content": "<p><span class=\"h-card\"><a href=\"http://localhost:9000/accounts/ronan\" class=\"u-url mention\">@<span>ronan</span></a></span> zerg</p>",
+    "contentMap": {
+      "en": "<p><span class=\"h-card\"><a href=\"http://localhost:9000/accounts/ronan\" class=\"u-url mention\">@<span>ronan</span></a></span> zerg</p>"
+    },
+    "attachment": [],
+    "tag": [
+      {
+        "type": "Mention",
+        "href": "http://localhost:9000/accounts/ronan",
+        "name": "@ronan@localhost:9000"
+      }
+    ]
+  },
+  "signature": {
+    "type": "RsaSignature2017",
+    "creator": "http://localhost:3000/users/ronan2#main-key",
+    "created": "2018-10-22T12:43:08Z",
+    "signatureValue": "Vgr8nA0agPr9TcA4BlX+MWhmuE+rBcoIJLpnPbm3E5SnOCXbgjEfEaTLqfuzzkKNsR3PBbkvi3YWK4/DxJ0zmpzSB7yy4NRzluQMVQHqJiFKXAX3Sr3fIrK24xkWW9/F207c1NpFajSGbgnFKBdtFE0e5VqwSrSoOJkZukZW/2ATSnsyzblieuUmvTWpD0PqpUOsynPjw+RqZnqPn0cjw1z2Dm7ZRt3trnyMTXFYZw5U/YuqMY2kpadD6vq780md8kXlJIylxG6ZrlO2jz9fJdnfuVq43d4QFNsBm1K1r2WtNqX+i+wiqh+u3PjF4pzXtl/a3hJOH18IfZnK7I21mQ=="
+  }
+}
diff --git a/server/tests/api/activitypub/json/mastodon/create.json b/server/tests/api/activitypub/json/mastodon/create.json
new file mode 100644
index 000000000..0be271bb8
--- /dev/null
+++ b/server/tests/api/activitypub/json/mastodon/create.json
@@ -0,0 +1,81 @@
+{
+  "@context": [
+    "https://www.w3.org/ns/activitystreams",
+    "https://w3id.org/security/v1",
+    {
+      "manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
+      "sensitive": "as:sensitive",
+      "movedTo": {
+        "@id": "as:movedTo",
+        "@type": "@id"
+      },
+      "Hashtag": "as:Hashtag",
+      "ostatus": "http://ostatus.org#",
+      "atomUri": "ostatus:atomUri",
+      "inReplyToAtomUri": "ostatus:inReplyToAtomUri",
+      "conversation": "ostatus:conversation",
+      "toot": "http://joinmastodon.org/ns#",
+      "Emoji": "toot:Emoji",
+      "focalPoint": {
+        "@container": "@list",
+        "@id": "toot:focalPoint"
+      },
+      "featured": {
+        "@id": "toot:featured",
+        "@type": "@id"
+      },
+      "schema": "http://schema.org#",
+      "PropertyValue": "schema:PropertyValue",
+      "value": "schema:value"
+    }
+  ],
+  "id": "http://localhost:3000/users/ronan2/statuses/100939345950887698/activity",
+  "type": "Create",
+  "actor": "http://localhost:3000/users/ronan2",
+  "published": "2018-10-22T12:43:07Z",
+  "to": [
+    "https://www.w3.org/ns/activitystreams#Public"
+  ],
+  "cc": [
+    "http://localhost:3000/users/ronan2/followers",
+    "http://localhost:9000/accounts/ronan"
+  ],
+  "object": {
+    "id": "http://localhost:3000/users/ronan2/statuses/100939345950887698",
+    "type": "Note",
+    "summary": null,
+    "inReplyTo": "http://localhost:9000/videos/watch/90e6f8ed-b369-423c-b0c8-f44e5350c752",
+    "published": "2018-10-22T12:43:07Z",
+    "url": "http://localhost:3000/@ronan2/100939345950887698",
+    "attributedTo": "http://localhost:3000/users/ronan2",
+    "to": [
+      "https://www.w3.org/ns/activitystreams#Public"
+    ],
+    "cc": [
+      "http://localhost:3000/users/ronan2/followers",
+      "http://localhost:9000/accounts/ronan"
+    ],
+    "sensitive": false,
+    "atomUri": "http://localhost:3000/users/ronan2/statuses/100939345950887698",
+    "inReplyToAtomUri": "http://localhost:9000/videos/watch/90e6f8ed-b369-423c-b0c8-f44e5350c752",
+    "conversation": "tag:localhost:3000,2018-10-19:objectId=72:objectType=Conversation",
+    "content": "<p><span class=\"h-card\"><a href=\"http://localhost:9000/accounts/ronan\" class=\"u-url mention\">@<span>ronan</span></a></span> zerg</p>",
+    "contentMap": {
+      "en": "<p><span class=\"h-card\"><a href=\"http://localhost:9000/accounts/ronan\" class=\"u-url mention\">@<span>ronan</span></a></span> zerg</p>"
+    },
+    "attachment": [],
+    "tag": [
+      {
+        "type": "Mention",
+        "href": "http://localhost:9000/accounts/ronan",
+        "name": "@ronan@localhost:9000"
+      }
+    ]
+  },
+  "signature": {
+    "type": "RsaSignature2017",
+    "creator": "http://localhost:3000/users/ronan2#main-key",
+    "created": "2018-10-22T12:43:08Z",
+    "signatureValue": "VgR8nA0agPr9TcA4BlX+MWhmuE+rBcoIJLpnPbm3E5SnOCXbgjEfEaTLqfuzzkKNsR3PBbkvi3YWK4/DxJ0zmpzSB7yy4NRzluQMVQHqJiFKXAX3Sr3fIrK24xkWW9/F207c1NpFajSGbgnFKBdtFE0e5VqwSrSoOJkZukZW/2ATSnsyzblieuUmvTWpD0PqpUOsynPjw+RqZnqPn0cjw1z2Dm7ZRt3trnyMTXFYZw5U/YuqMY2kpadD6vq780md8kXlJIylxG6ZrlO2jz9fJdnfuVq43d4QFNsBm1K1r2WtNqX+i+wiqh+u3PjF4pzXtl/a3hJOH18IfZnK7I21mQ=="
+  }
+}
diff --git a/server/tests/api/activitypub/json/mastodon/http-signature.json b/server/tests/api/activitypub/json/mastodon/http-signature.json
new file mode 100644
index 000000000..4e7bc3af5
--- /dev/null
+++ b/server/tests/api/activitypub/json/mastodon/http-signature.json
@@ -0,0 +1,93 @@
+{
+  "headers": {
+    "user-agent": "http.rb/3.3.0 (Mastodon/2.5.0; +http://localhost:3000/)",
+    "host": "localhost",
+    "date": "Mon, 22 Oct 2018 13:34:22 GMT",
+    "accept-encoding": "gzip",
+    "digest": "SHA-256=FEr5j2WSSfdEMcG3NTOXuGU0lUchfTJx4+BtUlWOwDk=",
+    "content-type": "application/activity+json",
+    "signature": "keyId=\"http://localhost:3000/users/ronan2#main-key\",algorithm=\"rsa-sha256\",headers=\"(request-target) host date digest content-type\",signature=\"oLKbgxdFXdXsHJ3x/UsG9Svu7oa8Dyqiy6Jif4wqNuhAqRVMRaG18f+dd2OcfFX3XRGF8p8flZkU6vvoEQBauTwGRGcgXAJuKC1zYIWGk+PeiW8lNUnE4qGapWcTiFnIo7FKauNdsgqg/tvgs1pQIdHkDDjZMI64twP7sTN/4vG1PCq+kyqi/DM+ORLi/W7vFuLVHt2Iz7ikfw/R3/mMtS4FwLops+tVYBQ2iQ9DVRhTwLKVbeL/LLVB/tdGzNZ4F4nImBAQQ9I7WpPM6J/k+cBmoEbrUKs8ptx9gbX3OSsl5wlvPVMNzU9F9yb2MrB/Y/J4qssKz+LbiaktKGj7OQ==\"",
+    "content-length": "2815"
+  },
+  "body": {
+    "@context": [
+      "https://www.w3.org/ns/activitystreams",
+      "https://w3id.org/security/v1",
+      {
+        "manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
+        "sensitive": "as:sensitive",
+        "movedTo": {
+          "@id": "as:movedTo",
+          "@type": "@id"
+        },
+        "Hashtag": "as:Hashtag",
+        "ostatus": "http://ostatus.org#",
+        "atomUri": "ostatus:atomUri",
+        "inReplyToAtomUri": "ostatus:inReplyToAtomUri",
+        "conversation": "ostatus:conversation",
+        "toot": "http://joinmastodon.org/ns#",
+        "Emoji": "toot:Emoji",
+        "focalPoint": {
+          "@container": "@list",
+          "@id": "toot:focalPoint"
+        },
+        "featured": {
+          "@id": "toot:featured",
+          "@type": "@id"
+        },
+        "schema": "http://schema.org#",
+        "PropertyValue": "schema:PropertyValue",
+        "value": "schema:value"
+      }
+    ],
+    "id": "http://localhost:3000/users/ronan2/statuses/100939547203370948/activity",
+    "type": "Create",
+    "actor": "http://localhost:3000/users/ronan2",
+    "published": "2018-10-22T13:34:18Z",
+    "to": [
+      "https://www.w3.org/ns/activitystreams#Public"
+    ],
+    "cc": [
+      "http://localhost:3000/users/ronan2/followers",
+      "http://localhost:9000/accounts/ronan"
+    ],
+    "object": {
+      "id": "http://localhost:3000/users/ronan2/statuses/100939547203370948",
+      "type": "Note",
+      "summary": null,
+      "inReplyTo": "http://localhost:9000/videos/watch/90e6f8ed-b369-423c-b0c8-f44e5350c752",
+      "published": "2018-10-22T13:34:18Z",
+      "url": "http://localhost:3000/@ronan2/100939547203370948",
+      "attributedTo": "http://localhost:3000/users/ronan2",
+      "to": [
+        "https://www.w3.org/ns/activitystreams#Public"
+      ],
+      "cc": [
+        "http://localhost:3000/users/ronan2/followers",
+        "http://localhost:9000/accounts/ronan"
+      ],
+      "sensitive": false,
+      "atomUri": "http://localhost:3000/users/ronan2/statuses/100939547203370948",
+      "inReplyToAtomUri": "http://localhost:9000/videos/watch/90e6f8ed-b369-423c-b0c8-f44e5350c752",
+      "conversation": "tag:localhost:3000,2018-10-19:objectId=72:objectType=Conversation",
+      "content": "<p><span class=\"h-card\"><a href=\"http://localhost:9000/accounts/ronan\" class=\"u-url mention\">@<span>ronan</span></a></span> zergzerg</p>",
+      "contentMap": {
+        "en": "<p><span class=\"h-card\"><a href=\"http://localhost:9000/accounts/ronan\" class=\"u-url mention\">@<span>ronan</span></a></span> zergzerg</p>"
+      },
+      "attachment": [],
+      "tag": [
+        {
+          "type": "Mention",
+          "href": "http://localhost:9000/accounts/ronan",
+          "name": "@ronan@localhost:9000"
+        }
+      ]
+    },
+    "signature": {
+      "type": "RsaSignature2017",
+      "creator": "http://localhost:3000/users/ronan2#main-key",
+      "created": "2018-10-22T13:34:19Z",
+      "signatureValue": "x+xL4l8ERziYVhwEafHJyBQOInvNZ0gV4ccYd9AtFYeGJagc8fY6jjjhbDRCD7yMhgTjBX69z20MXnDuwpmM6wej3dt1wLKdIyXVViO84nAlqFz7KmNxtk5lDnAVX/vttscT5YUFvw4dbPT2mQiEd1lKbaLftRiIPEomZpQ37+fUkQdcPrnhruPAISO/Sof1n1LFW4mYIffozteQSZBH6HaCVp+MRMIhdMi5e8w7PD48/cZz8D/EU8Vqi91FM76/3tMqg6nLqQ+8bq74Jvt2kzwZlIufe+I55QMpZOmF6hGIJEt+R0JXdjQbtgcELONmNj2dr8sAlzu7zKlAGuJ24Q=="
+    }
+  }
+}
diff --git a/server/tests/api/activitypub/json/mastodon/public-key.json b/server/tests/api/activitypub/json/mastodon/public-key.json
new file mode 100644
index 000000000..b7b9b8308
--- /dev/null
+++ b/server/tests/api/activitypub/json/mastodon/public-key.json
@@ -0,0 +1,3 @@
+{
+  "publicKey": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0YyuthHtWWgDe0Fdgdp2\ndC5dTJsRqW6pFw5omIYYYjoES/WRewhVxEA54BhmxD3L1zChfx131N1TS8jVowhW\nm999jpUffKCCvLgYKIXETJDHiDeMONVx8wp7v9fS1HiFXo/E5und39gUMs14CMFZ\n6PE5jRV3r4XIKQJHQl7/X5n5FOb2934K+1TKUeBkbft/AushlKatYQakt3qHxpwx\nFvE+JjGo7QTnzdjaOx/e5QvojdGi2Kx4+jl87j2WVcSo5lOBz04OAVJtChtn82vS\nulPdDh3hZcDn+WK67yAhGP6AnzvOybZZS4zowlKiQ3kqjVVXKdl8gAsL4Y7MZ40R\nJQIDAQAB\n-----END PUBLIC KEY-----\n"
+}
diff --git a/server/tests/api/activitypub/json/peertube/announce-without-context.json b/server/tests/api/activitypub/json/peertube/announce-without-context.json
new file mode 100644
index 000000000..5f2af0cde
--- /dev/null
+++ b/server/tests/api/activitypub/json/peertube/announce-without-context.json
@@ -0,0 +1,13 @@
+{
+  "type": "Announce",
+  "id": "http://localhost:9002/videos/watch/997111d4-e8d8-4f45-99d3-857905785d05/announces/1",
+  "actor": "http://localhost:9002/accounts/peertube",
+  "object": "http://localhost:9002/videos/watch/997111d4-e8d8-4f45-99d3-857905785d05",
+  "to": [
+    "https://www.w3.org/ns/activitystreams#Public",
+    "http://localhost:9002/accounts/peertube/followers",
+    "http://localhost:9002/video-channels/root_channel/followers",
+    "http://localhost:9002/accounts/root/followers"
+  ],
+  "cc": []
+}
diff --git a/server/tests/api/activitypub/json/peertube/invalid-keys.json b/server/tests/api/activitypub/json/peertube/invalid-keys.json
new file mode 100644
index 000000000..0544e96b9
--- /dev/null
+++ b/server/tests/api/activitypub/json/peertube/invalid-keys.json
@@ -0,0 +1,6 @@
+{
+  "publicKey": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqjQGdH6D3naKmSbbr/Df\nEh1H42F3WlHYXuxKLkm5Bemjdde+GwHYdz5m3fcIWw3HTzfA+y9Of8epGdfSrtYO\nwAyc3Zoy7afPNa4bZXqhJ1Im41rMGieiCuUn4uTPPucIjC0gCkVwvuQr3Elbk55s\nIkczDkseJuadTvG+A1e4uNY2lnRmVhf4g5B90u6CLe2KdbPpifRoKlw9zaUBj4/F\npP5S75TS5l1DfJQIq2lp8RwrH6FvGKLnWlbGeNYX96DDvlA5Sxoxz6a+bTV9OopM\n7mS7eP8zF8lKXYUu8cjIscKm+XqGmyRoPyw2Pp53tew29idRUocVQHGBnlNbpKdd\naQIDAQAB\n-----END PUBLIC KEY-----\n",
+  "privateKey": "-----BEGIN RSA PRIVATE KEY-----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\nfp/gA9sVgp38QSr+xB9E0LNStcbqDzoCCcDRws/SK7PbkQH9KV47tQ==\n-----END RSA PRIVATE KEY-----"
+}
+
+
diff --git a/server/tests/api/activitypub/json/peertube/keys.json b/server/tests/api/activitypub/json/peertube/keys.json
new file mode 100644
index 000000000..1a7700865
--- /dev/null
+++ b/server/tests/api/activitypub/json/peertube/keys.json
@@ -0,0 +1,4 @@
+{
+  "publicKey": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqjQGdH6D3naKmSbbr/Df\nEh1H42F3WlHYXuxKLkm5Bemjdde+GwHYdz5m3fcIWw3HTzfA+y9Of8epGdfSrtYO\nwAyc3Zoy7afPNa4bZXqhJ1Im41rMGieiCuUn4uTPPucIjC0gCkVwvuQr3Elbk55s\nIkczDkseJuadTvG+A1e4uNY2lnRmVhf4g5B90u6CLe2KdbPpifRoKlw9zaUBj4/F\npP5S75TS5l1DfJQIq2lp8RwrH6FvGKLnWlbGeNYX96DDvlA5Sxoxz6a+bTV9OopM\n7mS7eP8zF8lKXYUu8cjIscKm+XqGmyRoPyw3Pp53tew29idRUocVQHGBnlNbpKdd\naQIDAQAB\n-----END PUBLIC KEY-----\n",
+  "privateKey": "-----BEGIN RSA PRIVATE KEY-----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\nfp/gA9sVgp38QSr+xB9E0LNStcbqDzoCCcDRws/SK7PbkQH9KV47tQ==\n-----END RSA PRIVATE KEY-----"
+}
diff --git a/server/tests/api/activitypub/refresher.ts b/server/tests/api/activitypub/refresher.ts
new file mode 100644
index 000000000..62ad8a0b5
--- /dev/null
+++ b/server/tests/api/activitypub/refresher.ts
@@ -0,0 +1,93 @@
+/* tslint:disable:no-unused-expression */
+
+import 'mocha'
+import {
+  doubleFollow,
+  flushAndRunMultipleServers,
+  getVideo,
+  killallServers,
+  reRunServer,
+  ServerInfo,
+  setAccessTokensToServers,
+  uploadVideo,
+  wait,
+  setVideoField,
+  waitJobs
+} from '../../../../shared/utils'
+
+describe('Test AP refresher', function () {
+  let servers: ServerInfo[] = []
+  let videoUUID1: string
+  let videoUUID2: string
+  let videoUUID3: string
+
+  before(async function () {
+    this.timeout(60000)
+
+    servers = await flushAndRunMultipleServers(2)
+
+    // Get the access tokens
+    await setAccessTokensToServers(servers)
+
+    {
+      const res = await uploadVideo(servers[1].url, servers[1].accessToken, { name: 'video1' })
+      videoUUID1 = res.body.video.uuid
+    }
+
+    {
+      const res = await uploadVideo(servers[1].url, servers[1].accessToken, { name: 'video2' })
+      videoUUID2 = res.body.video.uuid
+    }
+
+    {
+      const res = await uploadVideo(servers[1].url, servers[1].accessToken, { name: 'video3' })
+      videoUUID3 = res.body.video.uuid
+    }
+
+    await doubleFollow(servers[0], servers[1])
+  })
+
+  it('Should remove a deleted remote video', async function () {
+    this.timeout(60000)
+
+    await wait(10000)
+
+    // Change UUID so the remote server returns a 404
+    await setVideoField(2, videoUUID1, 'uuid', '304afe4f-39f9-4d49-8ed7-ac57b86b174f')
+
+    await getVideo(servers[0].url, videoUUID1)
+    await getVideo(servers[0].url, videoUUID2)
+
+    await waitJobs(servers)
+
+    await getVideo(servers[0].url, videoUUID1, 404)
+    await getVideo(servers[0].url, videoUUID2, 200)
+  })
+
+  it('Should not update a remote video if the remote instance is down', async function () {
+    this.timeout(60000)
+
+    killallServers([ servers[1] ])
+
+    await setVideoField(2, videoUUID3, 'uuid', '304afe4f-39f9-4d49-8ed7-ac57b86b174e')
+
+    // Video will need a refresh
+    await wait(10000)
+
+    await getVideo(servers[0].url, videoUUID3)
+    // The refresh should fail
+    await waitJobs([ servers[0] ])
+
+    await reRunServer(servers[1])
+
+    // Should not refresh the video, even if the last refresh failed (to avoir a loop on dead instances)
+    await getVideo(servers[0].url, videoUUID3)
+    await waitJobs(servers)
+
+    await getVideo(servers[0].url, videoUUID3, 200)
+  })
+
+  after(async function () {
+    killallServers(servers)
+  })
+})
diff --git a/server/tests/api/activitypub/security.ts b/server/tests/api/activitypub/security.ts
new file mode 100644
index 000000000..342ae0fa1
--- /dev/null
+++ b/server/tests/api/activitypub/security.ts
@@ -0,0 +1,187 @@
+/* tslint:disable:no-unused-expression */
+
+import 'mocha'
+
+import {
+  flushAndRunMultipleServers,
+  flushTests,
+  killallServers,
+  makeFollowRequest,
+  makePOSTAPRequest,
+  ServerInfo,
+  setActorField
+} from '../../../../shared/utils'
+import { HTTP_SIGNATURE } from '../../../initializers'
+import { buildDigest, buildGlobalHeaders } from '../../../lib/job-queue/handlers/utils/activitypub-http-utils'
+import * as chai from 'chai'
+import { activityPubContextify, buildSignedActivity } from '../../../helpers/activitypub'
+
+const expect = chai.expect
+
+function setKeysOfServer2 (serverNumber: number, publicKey: string, privateKey: string) {
+  return Promise.all([
+    setActorField(serverNumber, 'http://localhost:9002/accounts/peertube', 'publicKey', publicKey),
+    setActorField(serverNumber, 'http://localhost:9002/accounts/peertube', 'privateKey', privateKey)
+  ])
+}
+
+function setKeysOfServer3 (serverNumber: number, publicKey: string, privateKey: string) {
+  return Promise.all([
+    setActorField(serverNumber, 'http://localhost:9003/accounts/peertube', 'publicKey', publicKey),
+    setActorField(serverNumber, 'http://localhost:9003/accounts/peertube', 'privateKey', privateKey)
+  ])
+}
+
+describe('Test ActivityPub security', function () {
+  let servers: ServerInfo[]
+  let url: string
+
+  const keys = require('./json/peertube/keys.json')
+  const invalidKeys = require('./json/peertube/invalid-keys.json')
+  const baseHttpSignature = {
+    algorithm: HTTP_SIGNATURE.ALGORITHM,
+    authorizationHeaderName: HTTP_SIGNATURE.HEADER_NAME,
+    keyId: 'acct:peertube@localhost:9002',
+    key: keys.privateKey,
+    headers: HTTP_SIGNATURE.HEADERS_TO_SIGN
+  }
+
+  // ---------------------------------------------------------------
+
+  before(async function () {
+    this.timeout(60000)
+
+    servers = await flushAndRunMultipleServers(3)
+
+    url = servers[0].url + '/inbox'
+
+    await setKeysOfServer2(1, keys.publicKey, keys.privateKey)
+
+    const to = { url: 'http://localhost:9001/accounts/peertube' }
+    const by = { url: 'http://localhost:9002/accounts/peertube', privateKey: keys.privateKey }
+    await makeFollowRequest(to, by)
+  })
+
+  describe('When checking HTTP signature', function () {
+
+    it('Should fail with an invalid digest', async function () {
+      const body = activityPubContextify(require('./json/peertube/announce-without-context.json'))
+      const headers = {
+        Digest: buildDigest({ hello: 'coucou' })
+      }
+
+      const { response } = await makePOSTAPRequest(url, body, baseHttpSignature, headers)
+
+      expect(response.statusCode).to.equal(403)
+    })
+
+    it('Should fail with an invalid date', async function () {
+      const body = activityPubContextify(require('./json/peertube/announce-without-context.json'))
+      const headers = buildGlobalHeaders(body)
+      headers['date'] = 'Wed, 21 Oct 2015 07:28:00 GMT'
+
+      const { response } = await makePOSTAPRequest(url, body, baseHttpSignature, headers)
+
+      expect(response.statusCode).to.equal(403)
+    })
+
+    it('Should fail with bad keys', async function () {
+      await setKeysOfServer2(1, invalidKeys.publicKey, invalidKeys.privateKey)
+      await setKeysOfServer2(2, invalidKeys.publicKey, invalidKeys.privateKey)
+
+      const body = activityPubContextify(require('./json/peertube/announce-without-context.json'))
+      const headers = buildGlobalHeaders(body)
+
+      const { response } = await makePOSTAPRequest(url, body, baseHttpSignature, headers)
+
+      expect(response.statusCode).to.equal(403)
+    })
+
+    it('Should succeed with a valid HTTP signature', async function () {
+      await setKeysOfServer2(1, keys.publicKey, keys.privateKey)
+      await setKeysOfServer2(2, keys.publicKey, keys.privateKey)
+
+      const body = activityPubContextify(require('./json/peertube/announce-without-context.json'))
+      const headers = buildGlobalHeaders(body)
+
+      const { response } = await makePOSTAPRequest(url, body, baseHttpSignature, headers)
+
+      expect(response.statusCode).to.equal(204)
+    })
+  })
+
+  describe('When checking Linked Data Signature', function () {
+    before(async () => {
+      await setKeysOfServer3(3, keys.publicKey, keys.privateKey)
+
+      const to = { url: 'http://localhost:9001/accounts/peertube' }
+      const by = { url: 'http://localhost:9003/accounts/peertube', privateKey: keys.privateKey }
+      await makeFollowRequest(to, by)
+    })
+
+    it('Should fail with bad keys', async function () {
+      this.timeout(10000)
+
+      await setKeysOfServer3(1, invalidKeys.publicKey, invalidKeys.privateKey)
+      await setKeysOfServer3(3, invalidKeys.publicKey, invalidKeys.privateKey)
+
+      const body = require('./json/peertube/announce-without-context.json')
+      body.actor = 'http://localhost:9003/accounts/peertube'
+
+      const signer: any = { privateKey: invalidKeys.privateKey, url: 'http://localhost:9003/accounts/peertube' }
+      const signedBody = await buildSignedActivity(signer, body)
+
+      const headers = buildGlobalHeaders(signedBody)
+
+      const { response } = await makePOSTAPRequest(url, signedBody, baseHttpSignature, headers)
+
+      expect(response.statusCode).to.equal(403)
+    })
+
+    it('Should fail with an altered body', async function () {
+      this.timeout(10000)
+
+      await setKeysOfServer3(1, keys.publicKey, keys.privateKey)
+      await setKeysOfServer3(3, keys.publicKey, keys.privateKey)
+
+      const body = require('./json/peertube/announce-without-context.json')
+      body.actor = 'http://localhost:9003/accounts/peertube'
+
+      const signer: any = { privateKey: keys.privateKey, url: 'http://localhost:9003/accounts/peertube' }
+      const signedBody = await buildSignedActivity(signer, body)
+
+      signedBody.actor = 'http://localhost:9003/account/peertube'
+
+      const headers = buildGlobalHeaders(signedBody)
+
+      const { response } = await makePOSTAPRequest(url, signedBody, baseHttpSignature, headers)
+
+      expect(response.statusCode).to.equal(403)
+    })
+
+    it('Should succeed with a valid signature', async function () {
+      this.timeout(10000)
+
+      const body = require('./json/peertube/announce-without-context.json')
+      body.actor = 'http://localhost:9003/accounts/peertube'
+
+      const signer: any = { privateKey: keys.privateKey, url: 'http://localhost:9003/accounts/peertube' }
+      const signedBody = await buildSignedActivity(signer, body)
+
+      const headers = buildGlobalHeaders(signedBody)
+
+      const { response } = await makePOSTAPRequest(url, signedBody, baseHttpSignature, headers)
+
+      expect(response.statusCode).to.equal(204)
+    })
+  })
+
+  after(async function () {
+    killallServers(servers)
+
+    // Keep the logs if the test failed
+    if (this['ok']) {
+      await flushTests()
+    }
+  })
+})
diff --git a/server/tests/api/check-params/accounts.ts b/server/tests/api/check-params/accounts.ts
index 9e0b1e35c..68f9519c6 100644
--- a/server/tests/api/check-params/accounts.ts
+++ b/server/tests/api/check-params/accounts.ts
@@ -2,11 +2,15 @@
 
 import 'mocha'
 
-import { flushTests, killallServers, runServer, ServerInfo } from '../../utils'
-import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '../../utils/requests/check-api-params'
-import { getAccount } from '../../utils/users/accounts'
-
-describe('Test users API validators', function () {
+import { flushTests, killallServers, runServer, ServerInfo } from '../../../../shared/utils'
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
+import { getAccount } from '../../../../shared/utils/users/accounts'
+
+describe('Test accounts API validators', function () {
   const path = '/api/v1/accounts/'
   let server: ServerInfo
 
diff --git a/server/tests/api/check-params/blocklist.ts b/server/tests/api/check-params/blocklist.ts
new file mode 100644
index 000000000..c20453c16
--- /dev/null
+++ b/server/tests/api/check-params/blocklist.ts
@@ -0,0 +1,498 @@
+/* tslint:disable:no-unused-expression */
+
+import 'mocha'
+
+import {
+  createUser,
+  doubleFollow,
+  flushAndRunMultipleServers,
+  flushTests,
+  killallServers,
+  makeDeleteRequest,
+  makeGetRequest,
+  makePostBodyRequest,
+  ServerInfo,
+  setAccessTokensToServers, userLogin
+} from '../../../../shared/utils'
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
+
+describe('Test blocklist API validators', function () {
+  let servers: ServerInfo[]
+  let server: ServerInfo
+  let userAccessToken: string
+
+  before(async function () {
+    this.timeout(60000)
+
+    await flushTests()
+
+    servers = await flushAndRunMultipleServers(2)
+    await setAccessTokensToServers(servers)
+
+    server = servers[0]
+
+    const user = { username: 'user1', password: 'password' }
+    await createUser(server.url, server.accessToken, user.username, user.password)
+
+    userAccessToken = await userLogin(server, user)
+
+    await doubleFollow(servers[0], servers[1])
+  })
+
+  // ---------------------------------------------------------------
+
+  describe('When managing user blocklist', function () {
+
+    describe('When managing user accounts blocklist', function () {
+      const path = '/api/v1/users/me/blocklist/accounts'
+
+      describe('When listing blocked accounts', function () {
+        it('Should fail with an unauthenticated user', async function () {
+          await makeGetRequest({
+            url: server.url,
+            path,
+            statusCodeExpected: 401
+          })
+        })
+
+        it('Should fail with a bad start pagination', async function () {
+          await checkBadStartPagination(server.url, path, server.accessToken)
+        })
+
+        it('Should fail with a bad count pagination', async function () {
+          await checkBadCountPagination(server.url, path, server.accessToken)
+        })
+
+        it('Should fail with an incorrect sort', async function () {
+          await checkBadSortPagination(server.url, path, server.accessToken)
+        })
+      })
+
+      describe('When blocking an account', function () {
+        it('Should fail with an unauthenticated user', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            path,
+            fields: { accountName: 'user1' },
+            statusCodeExpected: 401
+          })
+        })
+
+        it('Should fail with an unknown account', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            token: server.accessToken,
+            path,
+            fields: { accountName: 'user2' },
+            statusCodeExpected: 404
+          })
+        })
+
+        it('Should fail to block ourselves', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            token: server.accessToken,
+            path,
+            fields: { accountName: 'root' },
+            statusCodeExpected: 409
+          })
+        })
+
+        it('Should succeed with the correct params', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            token: server.accessToken,
+            path,
+            fields: { accountName: 'user1' },
+            statusCodeExpected: 204
+          })
+        })
+      })
+
+      describe('When unblocking an account', function () {
+        it('Should fail with an unauthenticated user', async function () {
+          await makeDeleteRequest({
+            url: server.url,
+            path: path + '/user1',
+            statusCodeExpected: 401
+          })
+        })
+
+        it('Should fail with an unknown account block', async function () {
+          await makeDeleteRequest({
+            url: server.url,
+            path: path + '/user2',
+            token: server.accessToken,
+            statusCodeExpected: 404
+          })
+        })
+
+        it('Should succeed with the correct params', async function () {
+          await makeDeleteRequest({
+            url: server.url,
+            path: path + '/user1',
+            token: server.accessToken,
+            statusCodeExpected: 204
+          })
+        })
+      })
+    })
+
+    describe('When managing user servers blocklist', function () {
+      const path = '/api/v1/users/me/blocklist/servers'
+
+      describe('When listing blocked servers', function () {
+        it('Should fail with an unauthenticated user', async function () {
+          await makeGetRequest({
+            url: server.url,
+            path,
+            statusCodeExpected: 401
+          })
+        })
+
+        it('Should fail with a bad start pagination', async function () {
+          await checkBadStartPagination(server.url, path, server.accessToken)
+        })
+
+        it('Should fail with a bad count pagination', async function () {
+          await checkBadCountPagination(server.url, path, server.accessToken)
+        })
+
+        it('Should fail with an incorrect sort', async function () {
+          await checkBadSortPagination(server.url, path, server.accessToken)
+        })
+      })
+
+      describe('When blocking a server', function () {
+        it('Should fail with an unauthenticated user', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            path,
+            fields: { host: 'localhost:9002' },
+            statusCodeExpected: 401
+          })
+        })
+
+        it('Should fail with an unknown server', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            token: server.accessToken,
+            path,
+            fields: { host: 'localhost:9003' },
+            statusCodeExpected: 404
+          })
+        })
+
+        it('Should fail with our own server', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            token: server.accessToken,
+            path,
+            fields: { host: 'localhost:9001' },
+            statusCodeExpected: 409
+          })
+        })
+
+        it('Should succeed with the correct params', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            token: server.accessToken,
+            path,
+            fields: { host: 'localhost:9002' },
+            statusCodeExpected: 204
+          })
+        })
+      })
+
+      describe('When unblocking a server', function () {
+        it('Should fail with an unauthenticated user', async function () {
+          await makeDeleteRequest({
+            url: server.url,
+            path: path + '/localhost:9002',
+            statusCodeExpected: 401
+          })
+        })
+
+        it('Should fail with an unknown server block', async function () {
+          await makeDeleteRequest({
+            url: server.url,
+            path: path + '/localhost:9003',
+            token: server.accessToken,
+            statusCodeExpected: 404
+          })
+        })
+
+        it('Should succeed with the correct params', async function () {
+          await makeDeleteRequest({
+            url: server.url,
+            path: path + '/localhost:9002',
+            token: server.accessToken,
+            statusCodeExpected: 204
+          })
+        })
+      })
+    })
+  })
+
+  describe('When managing server blocklist', function () {
+
+    describe('When managing server accounts blocklist', function () {
+      const path = '/api/v1/server/blocklist/accounts'
+
+      describe('When listing blocked accounts', function () {
+        it('Should fail with an unauthenticated user', async function () {
+          await makeGetRequest({
+            url: server.url,
+            path,
+            statusCodeExpected: 401
+          })
+        })
+
+        it('Should fail with a user without the appropriate rights', async function () {
+          await makeGetRequest({
+            url: server.url,
+            token: userAccessToken,
+            path,
+            statusCodeExpected: 403
+          })
+        })
+
+        it('Should fail with a bad start pagination', async function () {
+          await checkBadStartPagination(server.url, path, server.accessToken)
+        })
+
+        it('Should fail with a bad count pagination', async function () {
+          await checkBadCountPagination(server.url, path, server.accessToken)
+        })
+
+        it('Should fail with an incorrect sort', async function () {
+          await checkBadSortPagination(server.url, path, server.accessToken)
+        })
+      })
+
+      describe('When blocking an account', function () {
+        it('Should fail with an unauthenticated user', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            path,
+            fields: { accountName: 'user1' },
+            statusCodeExpected: 401
+          })
+        })
+
+        it('Should fail with a user without the appropriate rights', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            token: userAccessToken,
+            path,
+            fields: { accountName: 'user1' },
+            statusCodeExpected: 403
+          })
+        })
+
+        it('Should fail with an unknown account', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            token: server.accessToken,
+            path,
+            fields: { accountName: 'user2' },
+            statusCodeExpected: 404
+          })
+        })
+
+        it('Should fail to block ourselves', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            token: server.accessToken,
+            path,
+            fields: { accountName: 'root' },
+            statusCodeExpected: 409
+          })
+        })
+
+        it('Should succeed with the correct params', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            token: server.accessToken,
+            path,
+            fields: { accountName: 'user1' },
+            statusCodeExpected: 204
+          })
+        })
+      })
+
+      describe('When unblocking an account', function () {
+        it('Should fail with an unauthenticated user', async function () {
+          await makeDeleteRequest({
+            url: server.url,
+            path: path + '/user1',
+            statusCodeExpected: 401
+          })
+        })
+
+        it('Should fail with a user without the appropriate rights', async function () {
+          await makeDeleteRequest({
+            url: server.url,
+            path: path + '/user1',
+            token: userAccessToken,
+            statusCodeExpected: 403
+          })
+        })
+
+        it('Should fail with an unknown account block', async function () {
+          await makeDeleteRequest({
+            url: server.url,
+            path: path + '/user2',
+            token: server.accessToken,
+            statusCodeExpected: 404
+          })
+        })
+
+        it('Should succeed with the correct params', async function () {
+          await makeDeleteRequest({
+            url: server.url,
+            path: path + '/user1',
+            token: server.accessToken,
+            statusCodeExpected: 204
+          })
+        })
+      })
+    })
+
+    describe('When managing server servers blocklist', function () {
+      const path = '/api/v1/server/blocklist/servers'
+
+      describe('When listing blocked servers', function () {
+        it('Should fail with an unauthenticated user', async function () {
+          await makeGetRequest({
+            url: server.url,
+            path,
+            statusCodeExpected: 401
+          })
+        })
+
+        it('Should fail with a user without the appropriate rights', async function () {
+          await makeGetRequest({
+            url: server.url,
+            token: userAccessToken,
+            path,
+            statusCodeExpected: 403
+          })
+        })
+
+        it('Should fail with a bad start pagination', async function () {
+          await checkBadStartPagination(server.url, path, server.accessToken)
+        })
+
+        it('Should fail with a bad count pagination', async function () {
+          await checkBadCountPagination(server.url, path, server.accessToken)
+        })
+
+        it('Should fail with an incorrect sort', async function () {
+          await checkBadSortPagination(server.url, path, server.accessToken)
+        })
+      })
+
+      describe('When blocking a server', function () {
+        it('Should fail with an unauthenticated user', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            path,
+            fields: { host: 'localhost:9002' },
+            statusCodeExpected: 401
+          })
+        })
+
+        it('Should fail with a user without the appropriate rights', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            token: userAccessToken,
+            path,
+            fields: { host: 'localhost:9002' },
+            statusCodeExpected: 403
+          })
+        })
+
+        it('Should fail with an unknown server', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            token: server.accessToken,
+            path,
+            fields: { host: 'localhost:9003' },
+            statusCodeExpected: 404
+          })
+        })
+
+        it('Should fail with our own server', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            token: server.accessToken,
+            path,
+            fields: { host: 'localhost:9001' },
+            statusCodeExpected: 409
+          })
+        })
+
+        it('Should succeed with the correct params', async function () {
+          await makePostBodyRequest({
+            url: server.url,
+            token: server.accessToken,
+            path,
+            fields: { host: 'localhost:9002' },
+            statusCodeExpected: 204
+          })
+        })
+      })
+
+      describe('When unblocking a server', function () {
+        it('Should fail with an unauthenticated user', async function () {
+          await makeDeleteRequest({
+            url: server.url,
+            path: path + '/localhost:9002',
+            statusCodeExpected: 401
+          })
+        })
+
+        it('Should fail with a user without the appropriate rights', async function () {
+          await makeDeleteRequest({
+            url: server.url,
+            path: path + '/localhost:9002',
+            token: userAccessToken,
+            statusCodeExpected: 403
+          })
+        })
+
+        it('Should fail with an unknown server block', async function () {
+          await makeDeleteRequest({
+            url: server.url,
+            path: path + '/localhost:9003',
+            token: server.accessToken,
+            statusCodeExpected: 404
+          })
+        })
+
+        it('Should succeed with the correct params', async function () {
+          await makeDeleteRequest({
+            url: server.url,
+            path: path + '/localhost:9002',
+            token: server.accessToken,
+            statusCodeExpected: 204
+          })
+        })
+      })
+    })
+  })
+
+  after(async function () {
+    killallServers(servers)
+
+    // Keep the logs if the test failed
+    if (this['ok']) {
+      await flushTests()
+    }
+  })
+})
diff --git a/server/tests/api/check-params/config.ts b/server/tests/api/check-params/config.ts
index d807f910b..07de2b5a5 100644
--- a/server/tests/api/check-params/config.ts
+++ b/server/tests/api/check-params/config.ts
@@ -7,7 +7,7 @@ import { CustomConfig } from '../../../../shared/models/server/custom-config.mod
 import {
   createUser, flushTests, killallServers, makeDeleteRequest, makeGetRequest, makePutBodyRequest, runServer, ServerInfo,
   setAccessTokensToServers, userLogin, immutableAssign
-} from '../../utils'
+} from '../../../../shared/utils'
 
 describe('Test config API validators', function () {
   const path = '/api/v1/config/custom'
@@ -48,12 +48,16 @@ describe('Test config API validators', function () {
     admin: {
       email: 'superadmin1@example.com'
     },
+    contactForm: {
+      enabled: false
+    },
     user: {
       videoQuota: 5242881,
       videoQuotaDaily: 318742
     },
     transcoding: {
       enabled: true,
+      allowAdditionalExtensions: true,
       threads: 1,
       resolutions: {
         '240p': false,
@@ -61,6 +65,9 @@ describe('Test config API validators', function () {
         '480p': true,
         '720p': false,
         '1080p': false
+      },
+      hls: {
+        enabled: false
       }
     },
     import: {
diff --git a/server/tests/api/check-params/contact-form.ts b/server/tests/api/check-params/contact-form.ts
new file mode 100644
index 000000000..c7e014b1f
--- /dev/null
+++ b/server/tests/api/check-params/contact-form.ts
@@ -0,0 +1,96 @@
+/* tslint:disable:no-unused-expression */
+
+import 'mocha'
+
+import {
+  flushTests,
+  immutableAssign,
+  killallServers,
+  reRunServer,
+  runServer,
+  ServerInfo,
+  setAccessTokensToServers
+} from '../../../../shared/utils'
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
+import { getAccount } from '../../../../shared/utils/users/accounts'
+import { sendContactForm } from '../../../../shared/utils/server/contact-form'
+import { MockSmtpServer } from '../../../../shared/utils/miscs/email'
+
+describe('Test contact form API validators', function () {
+  let server: ServerInfo
+  const emails: object[] = []
+  const defaultBody = {
+    fromName: 'super name',
+    fromEmail: 'toto@example.com',
+    body: 'Hello, how are you?'
+  }
+
+  // ---------------------------------------------------------------
+
+  before(async function () {
+    this.timeout(60000)
+
+    await flushTests()
+    await MockSmtpServer.Instance.collectEmails(emails)
+
+    // Email is disabled
+    server = await runServer(1)
+  })
+
+  it('Should not accept a contact form if emails are disabled', async function () {
+    await sendContactForm(immutableAssign(defaultBody, { url: server.url, expectedStatus: 409 }))
+  })
+
+  it('Should not accept a contact form if it is disabled in the configuration', async function () {
+    this.timeout(10000)
+
+    killallServers([ server ])
+
+    // Contact form is disabled
+    await reRunServer(server, { smtp: { hostname: 'localhost' }, contact_form: { enabled: false } })
+    await sendContactForm(immutableAssign(defaultBody, { url: server.url, expectedStatus: 409 }))
+  })
+
+  it('Should not accept a contact form if from email is invalid', async function () {
+    this.timeout(10000)
+
+    killallServers([ server ])
+
+    // Email & contact form enabled
+    await reRunServer(server, { smtp: { hostname: 'localhost' } })
+
+    await sendContactForm(immutableAssign(defaultBody, { url: server.url, expectedStatus: 400, fromEmail: 'badEmail' }))
+    await sendContactForm(immutableAssign(defaultBody, { url: server.url, expectedStatus: 400, fromEmail: 'badEmail@' }))
+    await sendContactForm(immutableAssign(defaultBody, { url: server.url, expectedStatus: 400, fromEmail: undefined }))
+  })
+
+  it('Should not accept a contact form if from name is invalid', async function () {
+    await sendContactForm(immutableAssign(defaultBody, { url: server.url, expectedStatus: 400, fromName: 'name'.repeat(100) }))
+    await sendContactForm(immutableAssign(defaultBody, { url: server.url, expectedStatus: 400, fromName: '' }))
+    await sendContactForm(immutableAssign(defaultBody, { url: server.url, expectedStatus: 400, fromName: undefined }))
+  })
+
+  it('Should not accept a contact form if body is invalid', async function () {
+    await sendContactForm(immutableAssign(defaultBody, { url: server.url, expectedStatus: 400, body: 'body'.repeat(5000) }))
+    await sendContactForm(immutableAssign(defaultBody, { url: server.url, expectedStatus: 400, body: 'a' }))
+    await sendContactForm(immutableAssign(defaultBody, { url: server.url, expectedStatus: 400, body: undefined }))
+  })
+
+  it('Should accept a contact form with the correct parameters', async function () {
+    await sendContactForm(immutableAssign(defaultBody, { url: server.url }))
+  })
+
+  after(async function () {
+    MockSmtpServer.Instance.kill()
+    killallServers([ server ])
+
+    // Keep the logs if the test failed
+    if (this['ok']) {
+      await flushTests()
+    }
+  })
+})
diff --git a/server/tests/api/check-params/follows.ts b/server/tests/api/check-params/follows.ts
index cdc95c81a..2ad1575a3 100644
--- a/server/tests/api/check-params/follows.ts
+++ b/server/tests/api/check-params/follows.ts
@@ -5,8 +5,12 @@ import 'mocha'
 import {
   createUser, flushTests, killallServers, makeDeleteRequest, makePostBodyRequest, runServer, ServerInfo, setAccessTokensToServers,
   userLogin
-} from '../../utils'
-import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '../../utils/requests/check-api-params'
+} from '../../../../shared/utils'
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
 
 describe('Test server follows API validators', function () {
   let server: ServerInfo
diff --git a/server/tests/api/check-params/index.ts b/server/tests/api/check-params/index.ts
index 71a217649..77c17036a 100644
--- a/server/tests/api/check-params/index.ts
+++ b/server/tests/api/check-params/index.ts
@@ -1,11 +1,13 @@
-// Order of the tests we want to execute
 import './accounts'
+import './blocklist'
 import './config'
+import './contact-form'
 import './follows'
 import './jobs'
 import './redundancy'
 import './search'
 import './services'
+import './user-notifications'
 import './user-subscriptions'
 import './users'
 import './video-abuses'
@@ -15,4 +17,5 @@ import './video-channels'
 import './video-comments'
 import './video-imports'
 import './videos'
+import './videos-filter'
 import './videos-history'
diff --git a/server/tests/api/check-params/jobs.ts b/server/tests/api/check-params/jobs.ts
index ce3ac8809..89760ff98 100644
--- a/server/tests/api/check-params/jobs.ts
+++ b/server/tests/api/check-params/jobs.ts
@@ -2,9 +2,21 @@
 
 import 'mocha'
 
-import { createUser, flushTests, killallServers, runServer, ServerInfo, setAccessTokensToServers, userLogin } from '../../utils'
-import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '../../utils/requests/check-api-params'
-import { makeGetRequest } from '../../utils/requests/requests'
+import {
+  createUser,
+  flushTests,
+  killallServers,
+  runServer,
+  ServerInfo,
+  setAccessTokensToServers,
+  userLogin
+} from '../../../../shared/utils'
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
+import { makeGetRequest } from '../../../../shared/utils/requests/requests'
 
 describe('Test jobs API validators', function () {
   const path = '/api/v1/jobs/failed'
diff --git a/server/tests/api/check-params/redundancy.ts b/server/tests/api/check-params/redundancy.ts
index aa588e3dd..ff4726ceb 100644
--- a/server/tests/api/check-params/redundancy.ts
+++ b/server/tests/api/check-params/redundancy.ts
@@ -12,7 +12,7 @@ import {
   ServerInfo,
   setAccessTokensToServers,
   userLogin
-} from '../../utils'
+} from '../../../../shared/utils'
 
 describe('Test server redundancy API validators', function () {
   let servers: ServerInfo[]
diff --git a/server/tests/api/check-params/search.ts b/server/tests/api/check-params/search.ts
index eabf602ac..aa81965f3 100644
--- a/server/tests/api/check-params/search.ts
+++ b/server/tests/api/check-params/search.ts
@@ -2,8 +2,12 @@
 
 import 'mocha'
 
-import { flushTests, immutableAssign, killallServers, makeGetRequest, runServer, ServerInfo } from '../../utils'
-import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '../../utils/requests/check-api-params'
+import { flushTests, immutableAssign, killallServers, makeGetRequest, runServer, ServerInfo } from '../../../../shared/utils'
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
 
 describe('Test videos API validator', function () {
   let server: ServerInfo
diff --git a/server/tests/api/check-params/services.ts b/server/tests/api/check-params/services.ts
index fcde7e179..28591af9d 100644
--- a/server/tests/api/check-params/services.ts
+++ b/server/tests/api/check-params/services.ts
@@ -2,7 +2,15 @@
 
 import 'mocha'
 
-import { flushTests, killallServers, makeGetRequest, runServer, ServerInfo, setAccessTokensToServers, uploadVideo } from '../../utils'
+import {
+  flushTests,
+  killallServers,
+  makeGetRequest,
+  runServer,
+  ServerInfo,
+  setAccessTokensToServers,
+  uploadVideo
+} from '../../../../shared/utils'
 
 describe('Test services API validators', function () {
   let server: ServerInfo
diff --git a/server/tests/api/check-params/user-notifications.ts b/server/tests/api/check-params/user-notifications.ts
new file mode 100644
index 000000000..714f481e9
--- /dev/null
+++ b/server/tests/api/check-params/user-notifications.ts
@@ -0,0 +1,297 @@
+/* tslint:disable:no-unused-expression */
+
+import 'mocha'
+import * as io from 'socket.io-client'
+
+import {
+  flushTests,
+  immutableAssign,
+  killallServers,
+  makeGetRequest,
+  makePostBodyRequest,
+  makePutBodyRequest,
+  runServer,
+  ServerInfo,
+  setAccessTokensToServers,
+  wait
+} from '../../../../shared/utils'
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
+import { UserNotificationSetting, UserNotificationSettingValue } from '../../../../shared/models/users'
+
+describe('Test user notifications API validators', function () {
+  let server: ServerInfo
+
+  // ---------------------------------------------------------------
+
+  before(async function () {
+    this.timeout(30000)
+
+    await flushTests()
+
+    server = await runServer(1)
+
+    await setAccessTokensToServers([ server ])
+  })
+
+  describe('When listing my notifications', function () {
+    const path = '/api/v1/users/me/notifications'
+
+    it('Should fail with a bad start pagination', async function () {
+      await checkBadStartPagination(server.url, path, server.accessToken)
+    })
+
+    it('Should fail with a bad count pagination', async function () {
+      await checkBadCountPagination(server.url, path, server.accessToken)
+    })
+
+    it('Should fail with an incorrect sort', async function () {
+      await checkBadSortPagination(server.url, path, server.accessToken)
+    })
+
+    it('Should fail with an incorrect unread parameter', async function () {
+      await makeGetRequest({
+        url: server.url,
+        path,
+        query: {
+          unread: 'toto'
+        },
+        token: server.accessToken,
+        statusCodeExpected: 200
+      })
+    })
+
+    it('Should fail with a non authenticated user', async function () {
+      await makeGetRequest({
+        url: server.url,
+        path,
+        statusCodeExpected: 401
+      })
+    })
+
+    it('Should succeed with the correct parameters', async function () {
+      await makeGetRequest({
+        url: server.url,
+        path,
+        token: server.accessToken,
+        statusCodeExpected: 200
+      })
+    })
+  })
+
+  describe('When marking as read my notifications', function () {
+    const path = '/api/v1/users/me/notifications/read'
+
+    it('Should fail with wrong ids parameters', async function () {
+      await makePostBodyRequest({
+        url: server.url,
+        path,
+        fields: {
+          ids: [ 'hello' ]
+        },
+        token: server.accessToken,
+        statusCodeExpected: 400
+      })
+
+      await makePostBodyRequest({
+        url: server.url,
+        path,
+        fields: {
+          ids: [ ]
+        },
+        token: server.accessToken,
+        statusCodeExpected: 400
+      })
+
+      await makePostBodyRequest({
+        url: server.url,
+        path,
+        fields: {
+          ids: 5
+        },
+        token: server.accessToken,
+        statusCodeExpected: 400
+      })
+    })
+
+    it('Should fail with a non authenticated user', async function () {
+      await makePostBodyRequest({
+        url: server.url,
+        path,
+        fields: {
+          ids: [ 5 ]
+        },
+        statusCodeExpected: 401
+      })
+    })
+
+    it('Should succeed with the correct parameters', async function () {
+      await makePostBodyRequest({
+        url: server.url,
+        path,
+        fields: {
+          ids: [ 5 ]
+        },
+        token: server.accessToken,
+        statusCodeExpected: 204
+      })
+    })
+  })
+
+  describe('When marking as read my notifications', function () {
+    const path = '/api/v1/users/me/notifications/read-all'
+
+    it('Should fail with a non authenticated user', async function () {
+      await makePostBodyRequest({
+        url: server.url,
+        path,
+        statusCodeExpected: 401
+      })
+    })
+
+    it('Should succeed with the correct parameters', async function () {
+      await makePostBodyRequest({
+        url: server.url,
+        path,
+        token: server.accessToken,
+        statusCodeExpected: 204
+      })
+    })
+  })
+
+  describe('When updating my notification settings', function () {
+    const path = '/api/v1/users/me/notification-settings'
+    const correctFields: UserNotificationSetting = {
+      newVideoFromSubscription: UserNotificationSettingValue.WEB,
+      newCommentOnMyVideo: UserNotificationSettingValue.WEB,
+      videoAbuseAsModerator: UserNotificationSettingValue.WEB,
+      blacklistOnMyVideo: UserNotificationSettingValue.WEB,
+      myVideoImportFinished: UserNotificationSettingValue.WEB,
+      myVideoPublished: UserNotificationSettingValue.WEB,
+      commentMention: UserNotificationSettingValue.WEB,
+      newFollow: UserNotificationSettingValue.WEB,
+      newUserRegistration: UserNotificationSettingValue.WEB
+    }
+
+    it('Should fail with missing fields', async function () {
+      await makePutBodyRequest({
+        url: server.url,
+        path,
+        token: server.accessToken,
+        fields: { newVideoFromSubscription: UserNotificationSettingValue.WEB },
+        statusCodeExpected: 400
+      })
+    })
+
+    it('Should fail with incorrect field values', async function () {
+      {
+        const fields = immutableAssign(correctFields, { newCommentOnMyVideo: 15 })
+
+        await makePutBodyRequest({
+          url: server.url,
+          path,
+          token: server.accessToken,
+          fields,
+          statusCodeExpected: 400
+        })
+      }
+
+      {
+        const fields = immutableAssign(correctFields, { newCommentOnMyVideo: 'toto' })
+
+        await makePutBodyRequest({
+          url: server.url,
+          path,
+          fields,
+          token: server.accessToken,
+          statusCodeExpected: 400
+        })
+      }
+    })
+
+    it('Should fail with a non authenticated user', async function () {
+      await makePutBodyRequest({
+        url: server.url,
+        path,
+        fields: correctFields,
+        statusCodeExpected: 401
+      })
+    })
+
+    it('Should succeed with the correct parameters', async function () {
+      await makePutBodyRequest({
+        url: server.url,
+        path,
+        token: server.accessToken,
+        fields: correctFields,
+        statusCodeExpected: 204
+      })
+    })
+  })
+
+  describe('When connecting to my notification socket', function () {
+    it('Should fail with no token', function (next) {
+      const socket = io('http://localhost:9001/user-notifications', { reconnection: false })
+
+      socket.on('error', () => {
+        socket.removeListener('error', this)
+        socket.disconnect()
+        next()
+      })
+
+      socket.on('connect', () => {
+        socket.disconnect()
+        next(new Error('Connected with a missing token.'))
+      })
+    })
+
+    it('Should fail with an invalid token', function (next) {
+      const socket = io('http://localhost:9001/user-notifications', {
+        query: { accessToken: 'bad_access_token' },
+        reconnection: false
+      })
+
+      socket.on('error', () => {
+        socket.removeListener('error', this)
+        socket.disconnect()
+        next()
+      })
+
+      socket.on('connect', () => {
+        socket.disconnect()
+        next(new Error('Connected with an invalid token.'))
+      })
+    })
+
+    it('Should success with the correct token', function (next) {
+      const socket = io('http://localhost:9001/user-notifications', {
+        query: { accessToken: server.accessToken },
+        reconnection: false
+      })
+
+      const errorListener = socket.on('error', err => {
+        next(new Error('Error in connection: ' + err))
+      })
+
+      socket.on('connect', async () => {
+        socket.removeListener('error', errorListener)
+        socket.disconnect()
+
+        await wait(500)
+        next()
+      })
+    })
+  })
+
+  after(async function () {
+    killallServers([ server ])
+
+    // Keep the logs if the test failed
+    if (this['ok']) {
+      await flushTests()
+    }
+  })
+})
diff --git a/server/tests/api/check-params/user-subscriptions.ts b/server/tests/api/check-params/user-subscriptions.ts
index 9fba99ac8..8a9ced7c1 100644
--- a/server/tests/api/check-params/user-subscriptions.ts
+++ b/server/tests/api/check-params/user-subscriptions.ts
@@ -13,8 +13,14 @@ import {
   ServerInfo,
   setAccessTokensToServers,
   userLogin
-} from '../../utils'
-import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '../../utils/requests/check-api-params'
+} from '../../../../shared/utils'
+
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 
 describe('Test user subscriptions API validators', function () {
   const path = '/api/v1/users/me/subscriptions'
@@ -141,6 +147,8 @@ describe('Test user subscriptions API validators', function () {
     })
 
     it('Should succeed with the correct parameters', async function () {
+      this.timeout(20000)
+
       await makePostBodyRequest({
         url: server.url,
         path,
@@ -148,6 +156,8 @@ describe('Test user subscriptions API validators', function () {
         fields: { uri: 'user1_channel@localhost:9001' },
         statusCodeExpected: 204
       })
+
+      await waitJobs([ server ])
     })
   })
 
diff --git a/server/tests/api/check-params/users.ts b/server/tests/api/check-params/users.ts
index cbfa0c137..13be8b460 100644
--- a/server/tests/api/check-params/users.ts
+++ b/server/tests/api/check-params/users.ts
@@ -9,11 +9,15 @@ import {
   createUser, flushTests, getMyUserInformation, getMyUserVideoRating, getUsersList, immutableAssign, killallServers, makeGetRequest,
   makePostBodyRequest, makeUploadRequest, makePutBodyRequest, registerUser, removeUser, runServer, ServerInfo, setAccessTokensToServers,
   updateUser, uploadVideo, userLogin, deleteMe, unblockUser, blockUser
-} from '../../utils'
-import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '../../utils/requests/check-api-params'
-import { getMagnetURI, getMyVideoImports, getYoutubeVideoUrl, importVideo } from '../../utils/videos/video-imports'
+} from '../../../../shared/utils'
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
+import { getMagnetURI, getMyVideoImports, getYoutubeVideoUrl, importVideo } from '../../../../shared/utils/videos/video-imports'
 import { VideoPrivacy } from '../../../../shared/models/videos'
-import { waitJobs } from '../../utils/server/jobs'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 import { expect } from 'chai'
 
 describe('Test users API validators', function () {
@@ -99,13 +103,13 @@ describe('Test users API validators', function () {
     }
 
     it('Should fail with a too small username', async function () {
-      const fields = immutableAssign(baseCorrectParams, { username: 'fi' })
+      const fields = immutableAssign(baseCorrectParams, { username: '' })
 
       await makePostBodyRequest({ url: server.url, path, token: server.accessToken, fields })
     })
 
     it('Should fail with a too long username', async function () {
-      const fields = immutableAssign(baseCorrectParams, { username: 'my_super_username_which_is_very_long' })
+      const fields = immutableAssign(baseCorrectParams, { username: 'super'.repeat(50) })
 
       await makePostBodyRequest({ url: server.url, path, token: server.accessToken, fields })
     })
@@ -304,6 +308,14 @@ describe('Test users API validators', function () {
       await makePutBodyRequest({ url: server.url, path: path + 'me', token: userAccessToken, fields })
     })
 
+    it('Should fail with an invalid videosHistoryEnabled attribute', async function () {
+      const fields = {
+        videosHistoryEnabled: -1
+      }
+
+      await makePutBodyRequest({ url: server.url, path: path + 'me', token: userAccessToken, fields })
+    })
+
     it('Should fail with an non authenticated user', async function () {
       const fields = {
         currentPassword: 'my super password',
@@ -315,7 +327,7 @@ describe('Test users API validators', function () {
 
     it('Should fail with a too long description', async function () {
       const fields = {
-        description: 'super'.repeat(60)
+        description: 'super'.repeat(201)
       }
 
       await makePutBodyRequest({ url: server.url, path: path + 'me', token: userAccessToken, fields })
@@ -428,6 +440,14 @@ describe('Test users API validators', function () {
       await makePutBodyRequest({ url: server.url, path: path + userId, token: server.accessToken, fields })
     })
 
+    it('Should fail with an invalid emailVerified attribute', async function () {
+      const fields = {
+        emailVerified: 'yes'
+      }
+
+      await makePutBodyRequest({ url: server.url, path: path + userId, token: server.accessToken, fields })
+    })
+
     it('Should fail with an invalid videoQuota attribute', async function () {
       const fields = {
         videoQuota: -90
@@ -444,6 +464,24 @@ describe('Test users API validators', function () {
       await makePutBodyRequest({ url: server.url, path: path + userId, token: server.accessToken, fields })
     })
 
+    it('Should fail with a too small password', async function () {
+      const fields = {
+        currentPassword: 'my super password',
+        password: 'bla'
+      }
+
+      await makePutBodyRequest({ url: server.url, path: path + userId, token: server.accessToken, fields })
+    })
+
+    it('Should fail with a too long password', async function () {
+      const fields = {
+        currentPassword: 'my super password',
+        password: 'super'.repeat(61)
+      }
+
+      await makePutBodyRequest({ url: server.url, path: path + userId, token: server.accessToken, fields })
+    })
+
     it('Should fail with an non authenticated user', async function () {
       const fields = {
         videoQuota: 42
@@ -463,12 +501,12 @@ describe('Test users API validators', function () {
     it('Should succeed with the correct params', async function () {
       const fields = {
         email: 'email@example.com',
+        emailVerified: true,
         videoQuota: 42,
-        role: UserRole.MODERATOR
+        role: UserRole.USER
       }
 
       await makePutBodyRequest({ url: server.url, path: path + userId, token: server.accessToken, fields, statusCodeExpected: 204 })
-      userAccessToken = await userLogin(server, user)
     })
   })
 
@@ -541,13 +579,13 @@ describe('Test users API validators', function () {
     }
 
     it('Should fail with a too small username', async function () {
-      const fields = immutableAssign(baseCorrectParams, { username: 'ji' })
+      const fields = immutableAssign(baseCorrectParams, { username: '' })
 
       await makePostBodyRequest({ url: server.url, path: registrationPath, token: server.accessToken, fields })
     })
 
     it('Should fail with a too long username', async function () {
-      const fields = immutableAssign(baseCorrectParams, { username: 'my_super_username_which_is_very_long' })
+      const fields = immutableAssign(baseCorrectParams, { username: 'super'.repeat(50) })
 
       await makePostBodyRequest({ url: server.url, path: registrationPath, token: server.accessToken, fields })
     })
diff --git a/server/tests/api/check-params/video-abuses.ts b/server/tests/api/check-params/video-abuses.ts
index d2bed6a2a..3b8f5f14d 100644
--- a/server/tests/api/check-params/video-abuses.ts
+++ b/server/tests/api/check-params/video-abuses.ts
@@ -15,8 +15,12 @@ import {
   updateVideoAbuse,
   uploadVideo,
   userLogin
-} from '../../utils'
-import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '../../utils/requests/check-api-params'
+} from '../../../../shared/utils'
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
 import { VideoAbuseState } from '../../../../shared/models/videos'
 
 describe('Test video abuses API validators', function () {
@@ -109,8 +113,8 @@ describe('Test video abuses API validators', function () {
       await makePostBodyRequest({ url: server.url, path, token: server.accessToken, fields })
     })
 
-    it('Should fail with a reason too big', async function () {
-      const fields = { reason: 'super'.repeat(61) }
+    it('Should fail with a too big reason', async function () {
+      const fields = { reason: 'super'.repeat(605) }
 
       await makePostBodyRequest({ url: server.url, path, token: server.accessToken, fields })
     })
@@ -150,7 +154,7 @@ describe('Test video abuses API validators', function () {
     })
 
     it('Should fail with a bad moderation comment', async function () {
-      const body = { moderationComment: 'b'.repeat(305) }
+      const body = { moderationComment: 'b'.repeat(3001) }
       await updateVideoAbuse(server.url, server.accessToken, server.video.uuid, videoAbuseId, body, 400)
     })
 
diff --git a/server/tests/api/check-params/video-blacklist.ts b/server/tests/api/check-params/video-blacklist.ts
index 473216236..6b82643f4 100644
--- a/server/tests/api/check-params/video-blacklist.ts
+++ b/server/tests/api/check-params/video-blacklist.ts
@@ -4,25 +4,33 @@ import 'mocha'
 
 import {
   createUser,
+  doubleFollow,
+  flushAndRunMultipleServers,
   flushTests,
-  getBlacklistedVideosList, getVideo, getVideoWithToken,
+  getBlacklistedVideosList,
+  getVideo,
+  getVideoWithToken,
   killallServers,
   makePostBodyRequest,
   makePutBodyRequest,
   removeVideoFromBlacklist,
-  runServer,
   ServerInfo,
   setAccessTokensToServers,
   uploadVideo,
-  userLogin
-} from '../../utils'
-import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '../../utils/requests/check-api-params'
+  userLogin, waitJobs
+} from '../../../../shared/utils'
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
 import { VideoDetails } from '../../../../shared/models/videos'
 import { expect } from 'chai'
 
 describe('Test video blacklist API validators', function () {
-  let server: ServerInfo
+  let servers: ServerInfo[]
   let notBlacklistedVideoId: number
+  let remoteVideoUUID: string
   let userAccessToken1 = ''
   let userAccessToken2 = ''
 
@@ -32,75 +40,89 @@ describe('Test video blacklist API validators', function () {
     this.timeout(120000)
 
     await flushTests()
+    servers = await flushAndRunMultipleServers(2)
 
-    server = await runServer(1)
-
-    await setAccessTokensToServers([ server ])
+    await setAccessTokensToServers(servers)
+    await doubleFollow(servers[0], servers[1])
 
     {
       const username = 'user1'
       const password = 'my super password'
-      await createUser(server.url, server.accessToken, username, password)
-      userAccessToken1 = await userLogin(server, { username, password })
+      await createUser(servers[0].url, servers[0].accessToken, username, password)
+      userAccessToken1 = await userLogin(servers[0], { username, password })
     }
 
     {
       const username = 'user2'
       const password = 'my super password'
-      await createUser(server.url, server.accessToken, username, password)
-      userAccessToken2 = await userLogin(server, { username, password })
+      await createUser(servers[0].url, servers[0].accessToken, username, password)
+      userAccessToken2 = await userLogin(servers[0], { username, password })
     }
 
     {
-      const res = await uploadVideo(server.url, userAccessToken1, {})
-      server.video = res.body.video
+      const res = await uploadVideo(servers[0].url, userAccessToken1, {})
+      servers[0].video = res.body.video
     }
 
     {
-      const res = await uploadVideo(server.url, server.accessToken, {})
+      const res = await uploadVideo(servers[0].url, servers[0].accessToken, {})
       notBlacklistedVideoId = res.body.video.uuid
     }
+
+    {
+      const res = await uploadVideo(servers[1].url, servers[1].accessToken, {})
+      remoteVideoUUID = res.body.video.uuid
+    }
+
+    await waitJobs(servers)
   })
 
   describe('When adding a video in blacklist', function () {
     const basePath = '/api/v1/videos/'
 
     it('Should fail with nothing', async function () {
-      const path = basePath + server.video + '/blacklist'
+      const path = basePath + servers[0].video + '/blacklist'
       const fields = {}
-      await makePostBodyRequest({ url: server.url, path, token: server.accessToken, fields })
+      await makePostBodyRequest({ url: servers[0].url, path, token: servers[0].accessToken, fields })
     })
 
     it('Should fail with a wrong video', async function () {
       const wrongPath = '/api/v1/videos/blabla/blacklist'
       const fields = {}
-      await makePostBodyRequest({ url: server.url, path: wrongPath, token: server.accessToken, fields })
+      await makePostBodyRequest({ url: servers[0].url, path: wrongPath, token: servers[0].accessToken, fields })
     })
 
     it('Should fail with a non authenticated user', async function () {
-      const path = basePath + server.video + '/blacklist'
+      const path = basePath + servers[0].video + '/blacklist'
       const fields = {}
-      await makePostBodyRequest({ url: server.url, path, token: 'hello', fields, statusCodeExpected: 401 })
+      await makePostBodyRequest({ url: servers[0].url, path, token: 'hello', fields, statusCodeExpected: 401 })
     })
 
     it('Should fail with a non admin user', async function () {
-      const path = basePath + server.video + '/blacklist'
+      const path = basePath + servers[0].video + '/blacklist'
       const fields = {}
-      await makePostBodyRequest({ url: server.url, path, token: userAccessToken2, fields, statusCodeExpected: 403 })
+      await makePostBodyRequest({ url: servers[0].url, path, token: userAccessToken2, fields, statusCodeExpected: 403 })
     })
 
     it('Should fail with an invalid reason', async function () {
-      const path = basePath + server.video.uuid + '/blacklist'
+      const path = basePath + servers[0].video.uuid + '/blacklist'
       const fields = { reason: 'a'.repeat(305) }
 
-      await makePostBodyRequest({ url: server.url, path, token: server.accessToken, fields })
+      await makePostBodyRequest({ url: servers[0].url, path, token: servers[0].accessToken, fields })
+    })
+
+    it('Should fail to unfederate a remote video', async function () {
+      const path = basePath + remoteVideoUUID + '/blacklist'
+      const fields = { unfederate: true }
+
+      await makePostBodyRequest({ url: servers[0].url, path, token: servers[0].accessToken, fields, statusCodeExpected: 409 })
     })
 
     it('Should succeed with the correct params', async function () {
-      const path = basePath + server.video.uuid + '/blacklist'
+      const path = basePath + servers[0].video.uuid + '/blacklist'
       const fields = { }
 
-      await makePostBodyRequest({ url: server.url, path, token: server.accessToken, fields, statusCodeExpected: 204 })
+      await makePostBodyRequest({ url: servers[0].url, path, token: servers[0].accessToken, fields, statusCodeExpected: 204 })
     })
   })
 
@@ -110,61 +132,61 @@ describe('Test video blacklist API validators', function () {
     it('Should fail with a wrong video', async function () {
       const wrongPath = '/api/v1/videos/blabla/blacklist'
       const fields = {}
-      await makePutBodyRequest({ url: server.url, path: wrongPath, token: server.accessToken, fields })
+      await makePutBodyRequest({ url: servers[0].url, path: wrongPath, token: servers[0].accessToken, fields })
     })
 
     it('Should fail with a video not blacklisted', async function () {
       const path = '/api/v1/videos/' + notBlacklistedVideoId + '/blacklist'
       const fields = {}
-      await makePutBodyRequest({ url: server.url, path, token: server.accessToken, fields, statusCodeExpected: 404 })
+      await makePutBodyRequest({ url: servers[0].url, path, token: servers[0].accessToken, fields, statusCodeExpected: 404 })
     })
 
     it('Should fail with a non authenticated user', async function () {
-      const path = basePath + server.video + '/blacklist'
+      const path = basePath + servers[0].video + '/blacklist'
       const fields = {}
-      await makePutBodyRequest({ url: server.url, path, token: 'hello', fields, statusCodeExpected: 401 })
+      await makePutBodyRequest({ url: servers[0].url, path, token: 'hello', fields, statusCodeExpected: 401 })
     })
 
     it('Should fail with a non admin user', async function () {
-      const path = basePath + server.video + '/blacklist'
+      const path = basePath + servers[0].video + '/blacklist'
       const fields = {}
-      await makePutBodyRequest({ url: server.url, path, token: userAccessToken2, fields, statusCodeExpected: 403 })
+      await makePutBodyRequest({ url: servers[0].url, path, token: userAccessToken2, fields, statusCodeExpected: 403 })
     })
 
     it('Should fail with an invalid reason', async function () {
-      const path = basePath + server.video.uuid + '/blacklist'
+      const path = basePath + servers[0].video.uuid + '/blacklist'
       const fields = { reason: 'a'.repeat(305) }
 
-      await makePutBodyRequest({ url: server.url, path, token: server.accessToken, fields })
+      await makePutBodyRequest({ url: servers[0].url, path, token: servers[0].accessToken, fields })
     })
 
     it('Should succeed with the correct params', async function () {
-      const path = basePath + server.video.uuid + '/blacklist'
+      const path = basePath + servers[0].video.uuid + '/blacklist'
       const fields = { reason: 'hello' }
 
-      await makePutBodyRequest({ url: server.url, path, token: server.accessToken, fields, statusCodeExpected: 204 })
+      await makePutBodyRequest({ url: servers[0].url, path, token: servers[0].accessToken, fields, statusCodeExpected: 204 })
     })
   })
 
   describe('When getting blacklisted video', function () {
 
     it('Should fail with a non authenticated user', async function () {
-      await getVideo(server.url, server.video.uuid, 401)
+      await getVideo(servers[0].url, servers[0].video.uuid, 401)
     })
 
     it('Should fail with another user', async function () {
-      await getVideoWithToken(server.url, userAccessToken2, server.video.uuid, 403)
+      await getVideoWithToken(servers[0].url, userAccessToken2, servers[0].video.uuid, 403)
     })
 
     it('Should succeed with the owner authenticated user', async function () {
-      const res = await getVideoWithToken(server.url, userAccessToken1, server.video.uuid, 200)
+      const res = await getVideoWithToken(servers[0].url, userAccessToken1, servers[0].video.uuid, 200)
       const video: VideoDetails = res.body
 
       expect(video.blacklisted).to.be.true
     })
 
     it('Should succeed with an admin', async function () {
-      const res = await getVideoWithToken(server.url, server.accessToken, server.video.uuid, 200)
+      const res = await getVideoWithToken(servers[0].url, servers[0].accessToken, servers[0].video.uuid, 200)
       const video: VideoDetails = res.body
 
       expect(video.blacklisted).to.be.true
@@ -173,24 +195,24 @@ describe('Test video blacklist API validators', function () {
 
   describe('When removing a video in blacklist', function () {
     it('Should fail with a non authenticated user', async function () {
-      await removeVideoFromBlacklist(server.url, 'fake token', server.video.uuid, 401)
+      await removeVideoFromBlacklist(servers[0].url, 'fake token', servers[0].video.uuid, 401)
     })
 
     it('Should fail with a non admin user', async function () {
-      await removeVideoFromBlacklist(server.url, userAccessToken2, server.video.uuid, 403)
+      await removeVideoFromBlacklist(servers[0].url, userAccessToken2, servers[0].video.uuid, 403)
     })
 
     it('Should fail with an incorrect id', async function () {
-      await removeVideoFromBlacklist(server.url, server.accessToken, 'hello', 400)
+      await removeVideoFromBlacklist(servers[0].url, servers[0].accessToken, 'hello', 400)
     })
 
     it('Should fail with a not blacklisted video', async function () {
       // The video was not added to the blacklist so it should fail
-      await removeVideoFromBlacklist(server.url, server.accessToken, notBlacklistedVideoId, 404)
+      await removeVideoFromBlacklist(servers[0].url, servers[0].accessToken, notBlacklistedVideoId, 404)
     })
 
     it('Should succeed with the correct params', async function () {
-      await removeVideoFromBlacklist(server.url, server.accessToken, server.video.uuid, 204)
+      await removeVideoFromBlacklist(servers[0].url, servers[0].accessToken, servers[0].video.uuid, 204)
     })
   })
 
@@ -198,28 +220,28 @@ describe('Test video blacklist API validators', function () {
     const basePath = '/api/v1/videos/blacklist/'
 
     it('Should fail with a non authenticated user', async function () {
-      await getBlacklistedVideosList(server.url, 'fake token', 401)
+      await getBlacklistedVideosList(servers[0].url, 'fake token', 401)
     })
 
     it('Should fail with a non admin user', async function () {
-      await getBlacklistedVideosList(server.url, userAccessToken2, 403)
+      await getBlacklistedVideosList(servers[0].url, userAccessToken2, 403)
     })
 
     it('Should fail with a bad start pagination', async function () {
-      await checkBadStartPagination(server.url, basePath, server.accessToken)
+      await checkBadStartPagination(servers[0].url, basePath, servers[0].accessToken)
     })
 
     it('Should fail with a bad count pagination', async function () {
-      await checkBadCountPagination(server.url, basePath, server.accessToken)
+      await checkBadCountPagination(servers[0].url, basePath, servers[0].accessToken)
     })
 
     it('Should fail with an incorrect sort', async function () {
-      await checkBadSortPagination(server.url, basePath, server.accessToken)
+      await checkBadSortPagination(servers[0].url, basePath, servers[0].accessToken)
     })
   })
 
   after(async function () {
-    killallServers([ server ])
+    killallServers(servers)
 
     // Keep the logs if the test failed
     if (this['ok']) {
diff --git a/server/tests/api/check-params/video-captions.ts b/server/tests/api/check-params/video-captions.ts
index 8d46971a1..e4d36fd4f 100644
--- a/server/tests/api/check-params/video-captions.ts
+++ b/server/tests/api/check-params/video-captions.ts
@@ -13,9 +13,9 @@ import {
   setAccessTokensToServers,
   uploadVideo,
   userLogin
-} from '../../utils'
+} from '../../../../shared/utils'
 import { join } from 'path'
-import { createVideoCaption } from '../../utils/videos/video-captions'
+import { createVideoCaption } from '../../../../shared/utils/videos/video-captions'
 
 describe('Test video captions API validator', function () {
   const path = '/api/v1/videos/'
diff --git a/server/tests/api/check-params/video-channels.ts b/server/tests/api/check-params/video-channels.ts
index 3a7942945..14e4deaf7 100644
--- a/server/tests/api/check-params/video-channels.ts
+++ b/server/tests/api/check-params/video-channels.ts
@@ -20,8 +20,12 @@ import {
   ServerInfo,
   setAccessTokensToServers,
   userLogin
-} from '../../utils'
-import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '../../utils/requests/check-api-params'
+} from '../../../../shared/utils'
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
 import { User } from '../../../../shared/models/users'
 import { join } from 'path'
 
@@ -118,12 +122,12 @@ describe('Test video channels API validator', function () {
     })
 
     it('Should fail with a long description', async function () {
-      const fields = immutableAssign(baseCorrectParams, { description: 'super'.repeat(150) })
+      const fields = immutableAssign(baseCorrectParams, { description: 'super'.repeat(201) })
       await makePostBodyRequest({ url: server.url, path: videoChannelPath, token: server.accessToken, fields })
     })
 
     it('Should fail with a long support text', async function () {
-      const fields = immutableAssign(baseCorrectParams, { support: 'super'.repeat(150) })
+      const fields = immutableAssign(baseCorrectParams, { support: 'super'.repeat(201) })
       await makePostBodyRequest({ url: server.url, path: videoChannelPath, token: server.accessToken, fields })
     })
 
@@ -185,12 +189,12 @@ describe('Test video channels API validator', function () {
     })
 
     it('Should fail with a long description', async function () {
-      const fields = immutableAssign(baseCorrectParams, { description: 'super'.repeat(150) })
+      const fields = immutableAssign(baseCorrectParams, { description: 'super'.repeat(201) })
       await makePutBodyRequest({ url: server.url, path, token: server.accessToken, fields })
     })
 
     it('Should fail with a long support text', async function () {
-      const fields = immutableAssign(baseCorrectParams, { support: 'super'.repeat(150) })
+      const fields = immutableAssign(baseCorrectParams, { support: 'super'.repeat(201) })
       await makePutBodyRequest({ url: server.url, path, token: server.accessToken, fields })
     })
 
diff --git a/server/tests/api/check-params/video-comments.ts b/server/tests/api/check-params/video-comments.ts
index 5241832fe..5981780ed 100644
--- a/server/tests/api/check-params/video-comments.ts
+++ b/server/tests/api/check-params/video-comments.ts
@@ -6,9 +6,13 @@ import {
   createUser,
   flushTests, killallServers, makeDeleteRequest, makeGetRequest, makePostBodyRequest, runServer, ServerInfo, setAccessTokensToServers,
   uploadVideo, userLogin
-} from '../../utils'
-import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '../../utils/requests/check-api-params'
-import { addVideoCommentThread } from '../../utils/videos/video-comments'
+} from '../../../../shared/utils'
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
+import { addVideoCommentThread } from '../../../../shared/utils/videos/video-comments'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/check-params/video-imports.ts b/server/tests/api/check-params/video-imports.ts
index 1ffb81a38..6dd9f15f7 100644
--- a/server/tests/api/check-params/video-imports.ts
+++ b/server/tests/api/check-params/video-imports.ts
@@ -18,9 +18,13 @@ import {
   setAccessTokensToServers,
   updateCustomSubConfig,
   userLogin
-} from '../../utils'
-import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '../../utils/requests/check-api-params'
-import { getMagnetURI, getYoutubeVideoUrl } from '../../utils/videos/video-imports'
+} from '../../../../shared/utils'
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
+import { getMagnetURI, getYoutubeVideoUrl } from '../../../../shared/utils/videos/video-imports'
 
 describe('Test video imports API validator', function () {
   const path = '/api/v1/videos/imports'
@@ -141,7 +145,7 @@ describe('Test video imports API validator', function () {
     })
 
     it('Should fail with a long support text', async function () {
-      const fields = immutableAssign(baseCorrectParams, { support: 'super'.repeat(150) })
+      const fields = immutableAssign(baseCorrectParams, { support: 'super'.repeat(201) })
 
       await makePostBodyRequest({ url: server.url, path, token: server.accessToken, fields })
     })
diff --git a/server/tests/api/check-params/videos-filter.ts b/server/tests/api/check-params/videos-filter.ts
new file mode 100644
index 000000000..e998c8a3d
--- /dev/null
+++ b/server/tests/api/check-params/videos-filter.ts
@@ -0,0 +1,127 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import 'mocha'
+import {
+  createUser,
+  flushTests,
+  killallServers,
+  makeGetRequest,
+  runServer,
+  ServerInfo,
+  setAccessTokensToServers,
+  userLogin
+} from '../../../../shared/utils'
+import { UserRole } from '../../../../shared/models/users'
+
+const expect = chai.expect
+
+async function testEndpoints (server: ServerInfo, token: string, filter: string, statusCodeExpected: number) {
+  const paths = [
+    '/api/v1/video-channels/root_channel/videos',
+    '/api/v1/accounts/root/videos',
+    '/api/v1/videos',
+    '/api/v1/search/videos'
+  ]
+
+  for (const path of paths) {
+    await makeGetRequest({
+      url: server.url,
+      path,
+      token,
+      query: {
+        filter
+      },
+      statusCodeExpected
+    })
+  }
+}
+
+describe('Test videos filters', function () {
+  let server: ServerInfo
+  let userAccessToken: string
+  let moderatorAccessToken: string
+
+  // ---------------------------------------------------------------
+
+  before(async function () {
+    this.timeout(30000)
+
+    await flushTests()
+
+    server = await runServer(1)
+
+    await setAccessTokensToServers([ server ])
+
+    const user = { username: 'user1', password: 'my super password' }
+    await createUser(server.url, server.accessToken, user.username, user.password)
+    userAccessToken = await userLogin(server, user)
+
+    const moderator = { username: 'moderator', password: 'my super password' }
+    await createUser(
+      server.url,
+      server.accessToken,
+      moderator.username,
+      moderator.password,
+      undefined,
+      undefined,
+      UserRole.MODERATOR
+    )
+    moderatorAccessToken = await userLogin(server, moderator)
+  })
+
+  describe('When setting a video filter', function () {
+
+    it('Should fail with a bad filter', async function () {
+      await testEndpoints(server, server.accessToken, 'bad-filter', 400)
+    })
+
+    it('Should succeed with a good filter', async function () {
+      await testEndpoints(server, server.accessToken,'local', 200)
+    })
+
+    it('Should fail to list all-local with a simple user', async function () {
+      await testEndpoints(server, userAccessToken, 'all-local', 401)
+    })
+
+    it('Should succeed to list all-local with a moderator', async function () {
+      await testEndpoints(server, moderatorAccessToken, 'all-local', 200)
+    })
+
+    it('Should succeed to list all-local with an admin', async function () {
+      await testEndpoints(server, server.accessToken, 'all-local', 200)
+    })
+
+    // Because we cannot authenticate the user on the RSS endpoint
+    it('Should fail on the feeds endpoint with the all-local filter', async function () {
+      await makeGetRequest({
+        url: server.url,
+        path: '/feeds/videos.json',
+        statusCodeExpected: 401,
+        query: {
+          filter: 'all-local'
+        }
+      })
+    })
+
+    it('Should succed on the feeds endpoint with the local filter', async function () {
+      await makeGetRequest({
+        url: server.url,
+        path: '/feeds/videos.json',
+        statusCodeExpected: 200,
+        query: {
+          filter: 'local'
+        }
+      })
+    })
+  })
+
+  after(async function () {
+    killallServers([ server ])
+
+    // Keep the logs if the test failed
+    if (this['ok']) {
+      await flushTests()
+    }
+  })
+})
diff --git a/server/tests/api/check-params/videos-history.ts b/server/tests/api/check-params/videos-history.ts
index 808c3b616..8c079a956 100644
--- a/server/tests/api/check-params/videos-history.ts
+++ b/server/tests/api/check-params/videos-history.ts
@@ -3,20 +3,25 @@
 import * as chai from 'chai'
 import 'mocha'
 import {
+  checkBadCountPagination,
+  checkBadStartPagination,
   flushTests,
   killallServers,
+  makeGetRequest,
   makePostBodyRequest,
   makePutBodyRequest,
   runServer,
   ServerInfo,
   setAccessTokensToServers,
   uploadVideo
-} from '../../utils'
+} from '../../../../shared/utils'
 
 const expect = chai.expect
 
 describe('Test videos history API validator', function () {
-  let path: string
+  let watchingPath: string
+  let myHistoryPath = '/api/v1/users/me/history/videos'
+  let myHistoryRemove = myHistoryPath + '/remove'
   let server: ServerInfo
 
   // ---------------------------------------------------------------
@@ -33,14 +38,14 @@ describe('Test videos history API validator', function () {
     const res = await uploadVideo(server.url, server.accessToken, {})
     const videoUUID = res.body.video.uuid
 
-    path = '/api/v1/videos/' + videoUUID + '/watching'
+    watchingPath = '/api/v1/videos/' + videoUUID + '/watching'
   })
 
   describe('When notifying a user is watching a video', function () {
 
     it('Should fail with an unauthenticated user', async function () {
       const fields = { currentTime: 5 }
-      await makePutBodyRequest({ url: server.url, path, fields, statusCodeExpected: 401 })
+      await makePutBodyRequest({ url: server.url, path: watchingPath, fields, statusCodeExpected: 401 })
     })
 
     it('Should fail with an incorrect video id', async function () {
@@ -58,13 +63,68 @@ describe('Test videos history API validator', function () {
 
     it('Should fail with a bad current time', async function () {
       const fields = { currentTime: 'hello' }
-      await makePutBodyRequest({ url: server.url, path, fields, token: server.accessToken, statusCodeExpected: 400 })
+      await makePutBodyRequest({ url: server.url, path: watchingPath, fields, token: server.accessToken, statusCodeExpected: 400 })
     })
 
     it('Should succeed with the correct parameters', async function () {
       const fields = { currentTime: 5 }
 
-      await makePutBodyRequest({ url: server.url, path, fields, token: server.accessToken, statusCodeExpected: 204 })
+      await makePutBodyRequest({ url: server.url, path: watchingPath, fields, token: server.accessToken, statusCodeExpected: 204 })
+    })
+  })
+
+  describe('When listing user videos history', function () {
+    it('Should fail with a bad start pagination', async function () {
+      await checkBadStartPagination(server.url, myHistoryPath, server.accessToken)
+    })
+
+    it('Should fail with a bad count pagination', async function () {
+      await checkBadCountPagination(server.url, myHistoryPath, server.accessToken)
+    })
+
+    it('Should fail with an unauthenticated user', async function () {
+      await makeGetRequest({ url: server.url, path: myHistoryPath, statusCodeExpected: 401 })
+    })
+
+    it('Should succeed with the correct params', async function () {
+      await makeGetRequest({ url: server.url, token: server.accessToken, path: myHistoryPath, statusCodeExpected: 200 })
+    })
+  })
+
+  describe('When removing user videos history', function () {
+    it('Should fail with an unauthenticated user', async function () {
+      await makePostBodyRequest({ url: server.url, path: myHistoryPath + '/remove', statusCodeExpected: 401 })
+    })
+
+    it('Should fail with a bad beforeDate parameter', async function () {
+      const body = { beforeDate: '15' }
+      await makePostBodyRequest({
+        url: server.url,
+        token: server.accessToken,
+        path: myHistoryRemove,
+        fields: body,
+        statusCodeExpected: 400
+      })
+    })
+
+    it('Should succeed with a valid beforeDate param', async function () {
+      const body = { beforeDate: new Date().toISOString() }
+      await makePostBodyRequest({
+        url: server.url,
+        token: server.accessToken,
+        path: myHistoryRemove,
+        fields: body,
+        statusCodeExpected: 204
+      })
+    })
+
+    it('Should succeed without body', async function () {
+      await makePostBodyRequest({
+        url: server.url,
+        token: server.accessToken,
+        path: myHistoryRemove,
+        statusCodeExpected: 204
+      })
     })
   })
 
diff --git a/server/tests/api/check-params/videos.ts b/server/tests/api/check-params/videos.ts
index bc28e2422..878ffe025 100644
--- a/server/tests/api/check-params/videos.ts
+++ b/server/tests/api/check-params/videos.ts
@@ -8,9 +8,13 @@ import { VideoPrivacy } from '../../../../shared/models/videos/video-privacy.enu
 import {
   createUser, flushTests, getMyUserInformation, getVideo, getVideosList, immutableAssign, killallServers, makeDeleteRequest,
   makeGetRequest, makeUploadRequest, makePutBodyRequest, removeVideo, runServer, ServerInfo, setAccessTokensToServers, userLogin
-} from '../../utils'
-import { checkBadCountPagination, checkBadSortPagination, checkBadStartPagination } from '../../utils/requests/check-api-params'
-import { getAccountsList } from '../../utils/users/accounts'
+} from '../../../../shared/utils'
+import {
+  checkBadCountPagination,
+  checkBadSortPagination,
+  checkBadStartPagination
+} from '../../../../shared/utils/requests/check-api-params'
+import { getAccountsList } from '../../../../shared/utils/users/accounts'
 
 const expect = chai.expect
 
@@ -234,7 +238,7 @@ describe('Test videos API validator', function () {
     })
 
     it('Should fail with a long support text', async function () {
-      const fields = immutableAssign(baseCorrectParams, { support: 'super'.repeat(150) })
+      const fields = immutableAssign(baseCorrectParams, { support: 'super'.repeat(201) })
       const attaches = baseCorrectAttaches
 
       await makeUploadRequest({ url: server.url, path: path + '/upload', token: server.accessToken, fields, attaches })
@@ -317,10 +321,15 @@ describe('Test videos API validator', function () {
 
     it('Should fail without an incorrect input file', async function () {
       const fields = baseCorrectParams
-      const attaches = {
+      let attaches = {
         'videofile': join(__dirname, '..', '..', 'fixtures', 'video_short_fake.webm')
       }
       await makeUploadRequest({ url: server.url, path: path + '/upload', token: server.accessToken, fields, attaches })
+
+      attaches = {
+        'videofile': join(__dirname, '..', '..', 'fixtures', 'video_short.mkv')
+      }
+      await makeUploadRequest({ url: server.url, path: path + '/upload', token: server.accessToken, fields, attaches })
     })
 
     it('Should fail with an incorrect thumbnail file', async function () {
@@ -484,7 +493,7 @@ describe('Test videos API validator', function () {
     })
 
     it('Should fail with a long support text', async function () {
-      const fields = immutableAssign(baseCorrectParams, { support: 'super'.repeat(150) })
+      const fields = immutableAssign(baseCorrectParams, { support: 'super'.repeat(201) })
 
       await makePutBodyRequest({ url: server.url, path: path + videoId, token: server.accessToken, fields })
     })
diff --git a/server/tests/api/index-4.ts b/server/tests/api/index-4.ts
new file mode 100644
index 000000000..7d8be2b3d
--- /dev/null
+++ b/server/tests/api/index-4.ts
@@ -0,0 +1,2 @@
+import './redundancy'
+import './activitypub'
diff --git a/server/tests/api/index.ts b/server/tests/api/index.ts
index 2d996dbf9..bc140f860 100644
--- a/server/tests/api/index.ts
+++ b/server/tests/api/index.ts
@@ -2,3 +2,4 @@
 import './index-1'
 import './index-2'
 import './index-3'
+import './index-4'
diff --git a/server/tests/api/redundancy/index.ts b/server/tests/api/redundancy/index.ts
new file mode 100644
index 000000000..8e69b95a6
--- /dev/null
+++ b/server/tests/api/redundancy/index.ts
@@ -0,0 +1 @@
+import './redundancy'
diff --git a/server/tests/api/server/redundancy.ts b/server/tests/api/redundancy/redundancy.ts
index 1960854b6..778611fff 100644
--- a/server/tests/api/server/redundancy.ts
+++ b/server/tests/api/redundancy/redundancy.ts
@@ -17,16 +17,17 @@ import {
   viewVideo,
   wait,
   waitUntilLog,
-  checkVideoFilesWereRemoved, removeVideo
-} from '../../utils'
-import { waitJobs } from '../../utils/server/jobs'
+  checkVideoFilesWereRemoved, removeVideo, getVideoWithToken, reRunServer, checkSegmentHash
+} from '../../../../shared/utils'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
+
 import * as magnetUtil from 'magnet-uri'
-import { updateRedundancy } from '../../utils/server/redundancy'
+import { updateRedundancy } from '../../../../shared/utils/server/redundancy'
 import { ActorFollow } from '../../../../shared/models/actors'
 import { readdir } from 'fs-extra'
 import { join } from 'path'
 import { VideoRedundancyStrategy } from '../../../../shared/models/redundancy'
-import { getStats } from '../../utils/server/stats'
+import { getStats } from '../../../../shared/utils/server/stats'
 import { ServerStats } from '../../../../shared/models/server/server-stats.model'
 
 const expect = chai.expect
@@ -47,6 +48,11 @@ function checkMagnetWebseeds (file: { magnetUri: string, resolution: { id: numbe
 
 async function runServers (strategy: VideoRedundancyStrategy, additionalParams: any = {}) {
   const config = {
+    transcoding: {
+      hls: {
+        enabled: true
+      }
+    },
     redundancy: {
       videos: {
         check_interval: '5 seconds',
@@ -54,7 +60,7 @@ async function runServers (strategy: VideoRedundancyStrategy, additionalParams:
           immutableAssign({
             min_lifetime: '1 hour',
             strategy: strategy,
-            size: '100KB'
+            size: '200KB'
           }, additionalParams)
         ]
       }
@@ -84,7 +90,7 @@ async function runServers (strategy: VideoRedundancyStrategy, additionalParams:
   await waitJobs(servers)
 }
 
-async function check1WebSeed (strategy: VideoRedundancyStrategy, videoUUID?: string) {
+async function check1WebSeed (videoUUID?: string) {
   if (!videoUUID) videoUUID = video1Server2UUID
 
   const webseeds = [
@@ -92,50 +98,21 @@ async function check1WebSeed (strategy: VideoRedundancyStrategy, videoUUID?: str
   ]
 
   for (const server of servers) {
-    {
-      const res = await getVideo(server.url, videoUUID)
+    // With token to avoid issues with video follow constraints
+    const res = await getVideoWithToken(server.url, server.accessToken, videoUUID)
 
-      const video: VideoDetails = res.body
-      for (const f of video.files) {
-        checkMagnetWebseeds(f, webseeds, server)
-      }
+    const video: VideoDetails = res.body
+    for (const f of video.files) {
+      checkMagnetWebseeds(f, webseeds, server)
     }
   }
 }
 
-async function checkStatsWith2Webseed (strategy: VideoRedundancyStrategy) {
-  const res = await getStats(servers[0].url)
-  const data: ServerStats = res.body
-
-  expect(data.videosRedundancy).to.have.lengthOf(1)
-  const stat = data.videosRedundancy[0]
-
-  expect(stat.strategy).to.equal(strategy)
-  expect(stat.totalSize).to.equal(102400)
-  expect(stat.totalUsed).to.be.at.least(1).and.below(102401)
-  expect(stat.totalVideoFiles).to.equal(4)
-  expect(stat.totalVideos).to.equal(1)
-}
-
-async function checkStatsWith1Webseed (strategy: VideoRedundancyStrategy) {
-  const res = await getStats(servers[0].url)
-  const data: ServerStats = res.body
-
-  expect(data.videosRedundancy).to.have.lengthOf(1)
-
-  const stat = data.videosRedundancy[0]
-  expect(stat.strategy).to.equal(strategy)
-  expect(stat.totalSize).to.equal(102400)
-  expect(stat.totalUsed).to.equal(0)
-  expect(stat.totalVideoFiles).to.equal(0)
-  expect(stat.totalVideos).to.equal(0)
-}
-
-async function check2Webseeds (strategy: VideoRedundancyStrategy, videoUUID?: string) {
+async function check2Webseeds (videoUUID?: string) {
   if (!videoUUID) videoUUID = video1Server2UUID
 
   const webseeds = [
-    'http://localhost:9001/static/webseed/' + videoUUID,
+    'http://localhost:9001/static/redundancy/' + videoUUID,
     'http://localhost:9002/static/webseed/' + videoUUID
   ]
 
@@ -147,20 +124,23 @@ async function check2Webseeds (strategy: VideoRedundancyStrategy, videoUUID?: st
     for (const file of video.files) {
       checkMagnetWebseeds(file, webseeds, server)
 
-      // Only servers 1 and 2 have the video
-      if (server.serverNumber !== 3) {
-        await makeGetRequest({
-          url: server.url,
-          statusCodeExpected: 200,
-          path: '/static/webseed/' + `${videoUUID}-${file.resolution.id}.mp4`,
-          contentType: null
-        })
-      }
+      await makeGetRequest({
+        url: servers[0].url,
+        statusCodeExpected: 200,
+        path: '/static/redundancy/' + `${videoUUID}-${file.resolution.id}.mp4`,
+        contentType: null
+      })
+      await makeGetRequest({
+        url: servers[1].url,
+        statusCodeExpected: 200,
+        path: `/static/webseed/${videoUUID}-${file.resolution.id}.mp4`,
+        contentType: null
+      })
     }
   }
 
-  for (const directory of [ 'test1', 'test2' ]) {
-    const files = await readdir(join(root(), directory, 'videos'))
+  for (const directory of [ 'test1/redundancy', 'test2/videos' ]) {
+    const files = await readdir(join(root(), directory))
     expect(files).to.have.length.at.least(4)
 
     for (const resolution of [ 240, 360, 480, 720 ]) {
@@ -169,6 +149,85 @@ async function check2Webseeds (strategy: VideoRedundancyStrategy, videoUUID?: st
   }
 }
 
+async function check0PlaylistRedundancies (videoUUID?: string) {
+  if (!videoUUID) videoUUID = video1Server2UUID
+
+  for (const server of servers) {
+    // With token to avoid issues with video follow constraints
+    const res = await getVideoWithToken(server.url, server.accessToken, videoUUID)
+    const video: VideoDetails = res.body
+
+    expect(video.streamingPlaylists).to.be.an('array')
+    expect(video.streamingPlaylists).to.have.lengthOf(1)
+    expect(video.streamingPlaylists[0].redundancies).to.have.lengthOf(0)
+  }
+}
+
+async function check1PlaylistRedundancies (videoUUID?: string) {
+  if (!videoUUID) videoUUID = video1Server2UUID
+
+  for (const server of servers) {
+    const res = await getVideo(server.url, videoUUID)
+    const video: VideoDetails = res.body
+
+    expect(video.streamingPlaylists).to.have.lengthOf(1)
+    expect(video.streamingPlaylists[0].redundancies).to.have.lengthOf(1)
+
+    const redundancy = video.streamingPlaylists[0].redundancies[0]
+
+    expect(redundancy.baseUrl).to.equal(servers[0].url + '/static/redundancy/hls/' + videoUUID)
+  }
+
+  const baseUrlPlaylist = servers[1].url + '/static/playlists/hls'
+  const baseUrlSegment = servers[0].url + '/static/redundancy/hls'
+
+  const res = await getVideo(servers[0].url, videoUUID)
+  const hlsPlaylist = (res.body as VideoDetails).streamingPlaylists[0]
+
+  for (const resolution of [ 240, 360, 480, 720 ]) {
+    await checkSegmentHash(baseUrlPlaylist, baseUrlSegment, videoUUID, resolution, hlsPlaylist)
+  }
+
+  for (const directory of [ 'test1/redundancy/hls', 'test2/playlists/hls' ]) {
+    const files = await readdir(join(root(), directory, videoUUID))
+    expect(files).to.have.length.at.least(4)
+
+    for (const resolution of [ 240, 360, 480, 720 ]) {
+      const filename = `${videoUUID}-${resolution}-fragmented.mp4`
+
+      expect(files.find(f => f === filename)).to.not.be.undefined
+    }
+  }
+}
+
+async function checkStatsWith2Webseed (strategy: VideoRedundancyStrategy) {
+  const res = await getStats(servers[0].url)
+  const data: ServerStats = res.body
+
+  expect(data.videosRedundancy).to.have.lengthOf(1)
+  const stat = data.videosRedundancy[0]
+
+  expect(stat.strategy).to.equal(strategy)
+  expect(stat.totalSize).to.equal(204800)
+  expect(stat.totalUsed).to.be.at.least(1).and.below(204801)
+  expect(stat.totalVideoFiles).to.equal(4)
+  expect(stat.totalVideos).to.equal(1)
+}
+
+async function checkStatsWith1Webseed (strategy: VideoRedundancyStrategy) {
+  const res = await getStats(servers[0].url)
+  const data: ServerStats = res.body
+
+  expect(data.videosRedundancy).to.have.lengthOf(1)
+
+  const stat = data.videosRedundancy[0]
+  expect(stat.strategy).to.equal(strategy)
+  expect(stat.totalSize).to.equal(204800)
+  expect(stat.totalUsed).to.equal(0)
+  expect(stat.totalVideoFiles).to.equal(0)
+  expect(stat.totalVideos).to.equal(0)
+}
+
 async function enableRedundancyOnServer1 () {
   await updateRedundancy(servers[ 0 ].url, servers[ 0 ].accessToken, servers[ 1 ].host, true)
 
@@ -215,7 +274,8 @@ describe('Test videos redundancy', function () {
     })
 
     it('Should have 1 webseed on the first video', async function () {
-      await check1WebSeed(strategy)
+      await check1WebSeed()
+      await check0PlaylistRedundancies()
       await checkStatsWith1Webseed(strategy)
     })
 
@@ -223,28 +283,30 @@ describe('Test videos redundancy', function () {
       return enableRedundancyOnServer1()
     })
 
-    it('Should have 2 webseed on the first video', async function () {
-      this.timeout(40000)
+    it('Should have 2 webseeds on the first video', async function () {
+      this.timeout(80000)
 
       await waitJobs(servers)
-      await waitUntilLog(servers[0], 'Duplicated ', 4)
+      await waitUntilLog(servers[0], 'Duplicated ', 5)
       await waitJobs(servers)
 
-      await check2Webseeds(strategy)
+      await check2Webseeds()
+      await check1PlaylistRedundancies()
       await checkStatsWith2Webseed(strategy)
     })
 
     it('Should undo redundancy on server 1 and remove duplicated videos', async function () {
-      this.timeout(40000)
+      this.timeout(80000)
 
       await disableRedundancyOnServer1()
 
       await waitJobs(servers)
       await wait(5000)
 
-      await check1WebSeed(strategy)
+      await check1WebSeed()
+      await check0PlaylistRedundancies()
 
-      await checkVideoFilesWereRemoved(video1Server2UUID, servers[0].serverNumber, [ 'videos' ])
+      await checkVideoFilesWereRemoved(video1Server2UUID, servers[0].serverNumber, [ 'videos', join('playlists', 'hls') ])
     })
 
     after(function () {
@@ -262,7 +324,8 @@ describe('Test videos redundancy', function () {
     })
 
     it('Should have 1 webseed on the first video', async function () {
-      await check1WebSeed(strategy)
+      await check1WebSeed()
+      await check0PlaylistRedundancies()
       await checkStatsWith1Webseed(strategy)
     })
 
@@ -270,26 +333,28 @@ describe('Test videos redundancy', function () {
       return enableRedundancyOnServer1()
     })
 
-    it('Should have 2 webseed on the first video', async function () {
-      this.timeout(40000)
+    it('Should have 2 webseeds on the first video', async function () {
+      this.timeout(80000)
 
       await waitJobs(servers)
-      await waitUntilLog(servers[0], 'Duplicated ', 4)
+      await waitUntilLog(servers[0], 'Duplicated ', 5)
       await waitJobs(servers)
 
-      await check2Webseeds(strategy)
+      await check2Webseeds()
+      await check1PlaylistRedundancies()
       await checkStatsWith2Webseed(strategy)
     })
 
     it('Should unfollow on server 1 and remove duplicated videos', async function () {
-      this.timeout(40000)
+      this.timeout(80000)
 
       await unfollow(servers[0].url, servers[0].accessToken, servers[1])
 
       await waitJobs(servers)
       await wait(5000)
 
-      await check1WebSeed(strategy)
+      await check1WebSeed()
+      await check0PlaylistRedundancies()
 
       await checkVideoFilesWereRemoved(video1Server2UUID, servers[0].serverNumber, [ 'videos' ])
     })
@@ -309,7 +374,8 @@ describe('Test videos redundancy', function () {
     })
 
     it('Should have 1 webseed on the first video', async function () {
-      await check1WebSeed(strategy)
+      await check1WebSeed()
+      await check0PlaylistRedundancies()
       await checkStatsWith1Webseed(strategy)
     })
 
@@ -318,18 +384,19 @@ describe('Test videos redundancy', function () {
     })
 
     it('Should still have 1 webseed on the first video', async function () {
-      this.timeout(40000)
+      this.timeout(80000)
 
       await waitJobs(servers)
       await wait(15000)
       await waitJobs(servers)
 
-      await check1WebSeed(strategy)
+      await check1WebSeed()
+      await check0PlaylistRedundancies()
       await checkStatsWith1Webseed(strategy)
     })
 
     it('Should view 2 times the first video to have > min_views config', async function () {
-      this.timeout(40000)
+      this.timeout(80000)
 
       await viewVideo(servers[ 0 ].url, video1Server2UUID)
       await viewVideo(servers[ 2 ].url, video1Server2UUID)
@@ -338,14 +405,15 @@ describe('Test videos redundancy', function () {
       await waitJobs(servers)
     })
 
-    it('Should have 2 webseed on the first video', async function () {
-      this.timeout(40000)
+    it('Should have 2 webseeds on the first video', async function () {
+      this.timeout(80000)
 
       await waitJobs(servers)
-      await waitUntilLog(servers[0], 'Duplicated ', 4)
+      await waitUntilLog(servers[0], 'Duplicated ', 5)
       await waitJobs(servers)
 
-      await check2Webseeds(strategy)
+      await check2Webseeds()
+      await check1PlaylistRedundancies()
       await checkStatsWith2Webseed(strategy)
     })
 
@@ -400,7 +468,7 @@ describe('Test videos redundancy', function () {
     })
 
     it('Should still have 2 webseeds after 10 seconds', async function () {
-      this.timeout(40000)
+      this.timeout(80000)
 
       await wait(10000)
 
@@ -415,11 +483,11 @@ describe('Test videos redundancy', function () {
     })
 
     it('Should stop server 1 and expire video redundancy', async function () {
-      this.timeout(40000)
+      this.timeout(80000)
 
       killallServers([ servers[0] ])
 
-      await wait(10000)
+      await wait(15000)
 
       await checkNotContains([ servers[1], servers[2] ], 'http%3A%2F%2Flocalhost%3A9001')
     })
@@ -441,41 +509,60 @@ describe('Test videos redundancy', function () {
       await enableRedundancyOnServer1()
 
       await waitJobs(servers)
-      await waitUntilLog(servers[0], 'Duplicated ', 4)
+      await waitUntilLog(servers[0], 'Duplicated ', 5)
       await waitJobs(servers)
 
-      await check2Webseeds(strategy)
+      await check2Webseeds()
+      await check1PlaylistRedundancies()
       await checkStatsWith2Webseed(strategy)
 
       const res = await uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, { name: 'video 2 server 2' })
       video2Server2UUID = res.body.video.uuid
     })
 
-    it('Should cache video 2 webseed on the first video', async function () {
-      this.timeout(50000)
+    it('Should cache video 2 webseeds on the first video', async function () {
+      this.timeout(120000)
 
       await waitJobs(servers)
 
-      await wait(7000)
+      let checked = false
 
-      try {
-        await check1WebSeed(strategy, video1Server2UUID)
-        await check2Webseeds(strategy, video2Server2UUID)
-      } catch {
-        await wait(3000)
+      while (checked === false) {
+        await wait(1000)
 
         try {
-          await check1WebSeed(strategy, video1Server2UUID)
-          await check2Webseeds(strategy, video2Server2UUID)
-        } catch {
-          await wait(5000)
+          await check1WebSeed(video1Server2UUID)
+          await check0PlaylistRedundancies(video1Server2UUID)
+          await check2Webseeds(video2Server2UUID)
+          await check1PlaylistRedundancies(video2Server2UUID)
 
-          await check1WebSeed(strategy, video1Server2UUID)
-          await check2Webseeds(strategy, video2Server2UUID)
+          checked = true
+        } catch {
+          checked = false
         }
       }
     })
 
+    it('Should disable strategy and remove redundancies', async function () {
+      this.timeout(80000)
+
+      await waitJobs(servers)
+
+      killallServers([ servers[ 0 ] ])
+      await reRunServer(servers[ 0 ], {
+        redundancy: {
+          videos: {
+            check_interval: '1 second',
+            strategies: []
+          }
+        }
+      })
+
+      await waitJobs(servers)
+
+      await checkVideoFilesWereRemoved(video1Server2UUID, servers[0].serverNumber, [ join('redundancy', 'hls') ])
+    })
+
     after(function () {
       return cleanServers()
     })
diff --git a/server/tests/api/search/search-activitypub-video-channels.ts b/server/tests/api/search/search-activitypub-video-channels.ts
index a287c5bdf..a411e973b 100644
--- a/server/tests/api/search/search-activitypub-video-channels.ts
+++ b/server/tests/api/search/search-activitypub-video-channels.ts
@@ -17,10 +17,10 @@ import {
   uploadVideo,
   userLogin,
   wait
-} from '../../utils'
-import { waitJobs } from '../../utils/server/jobs'
+} from '../../../../shared/utils'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 import { VideoChannel } from '../../../../shared/models/videos'
-import { searchVideoChannel } from '../../utils/search/video-channels'
+import { searchVideoChannel } from '../../../../shared/utils/search/video-channels'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/search/search-activitypub-videos.ts b/server/tests/api/search/search-activitypub-videos.ts
index 28f4fac50..f881917e7 100644
--- a/server/tests/api/search/search-activitypub-videos.ts
+++ b/server/tests/api/search/search-activitypub-videos.ts
@@ -16,8 +16,8 @@ import {
   uploadVideo,
   wait,
   searchVideo
-} from '../../utils'
-import { waitJobs } from '../../utils/server/jobs'
+} from '../../../../shared/utils'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 import { Video, VideoPrivacy } from '../../../../shared/models/videos'
 
 const expect = chai.expect
diff --git a/server/tests/api/search/search-videos.ts b/server/tests/api/search/search-videos.ts
index f1392ffea..50da837da 100644
--- a/server/tests/api/search/search-videos.ts
+++ b/server/tests/api/search/search-videos.ts
@@ -13,7 +13,7 @@ import {
   uploadVideo,
   wait,
   immutableAssign
-} from '../../utils'
+} from '../../../../shared/utils'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/server/config.ts b/server/tests/api/server/config.ts
index facd1688d..0dfe6e4fe 100644
--- a/server/tests/api/server/config.ts
+++ b/server/tests/api/server/config.ts
@@ -4,8 +4,11 @@ import 'mocha'
 import * as chai from 'chai'
 import { About } from '../../../../shared/models/server/about.model'
 import { CustomConfig } from '../../../../shared/models/server/custom-config.model'
-import { deleteCustomConfig, getAbout, killallServers, reRunServer } from '../../utils'
 import {
+  deleteCustomConfig,
+  getAbout,
+  killallServers,
+  reRunServer,
   flushTests,
   getConfig,
   getCustomConfig,
@@ -13,7 +16,8 @@ import {
   runServer,
   setAccessTokensToServers,
   updateCustomConfig
-} from '../../utils/index'
+} from '../../../../shared/utils'
+import { ServerConfig } from '../../../../shared/models'
 
 const expect = chai.expect
 
@@ -29,23 +33,32 @@ function checkInitialConfig (data: CustomConfig) {
   expect(data.instance.defaultNSFWPolicy).to.equal('display')
   expect(data.instance.customizations.css).to.be.empty
   expect(data.instance.customizations.javascript).to.be.empty
+
   expect(data.services.twitter.username).to.equal('@Chocobozzz')
   expect(data.services.twitter.whitelisted).to.be.false
+
   expect(data.cache.previews.size).to.equal(1)
   expect(data.cache.captions.size).to.equal(1)
+
   expect(data.signup.enabled).to.be.true
   expect(data.signup.limit).to.equal(4)
   expect(data.signup.requiresEmailVerification).to.be.false
+
   expect(data.admin.email).to.equal('admin1@example.com')
+  expect(data.contactForm.enabled).to.be.true
+
   expect(data.user.videoQuota).to.equal(5242880)
   expect(data.user.videoQuotaDaily).to.equal(-1)
   expect(data.transcoding.enabled).to.be.false
+  expect(data.transcoding.allowAdditionalExtensions).to.be.false
   expect(data.transcoding.threads).to.equal(2)
   expect(data.transcoding.resolutions['240p']).to.be.true
   expect(data.transcoding.resolutions['360p']).to.be.true
   expect(data.transcoding.resolutions['480p']).to.be.true
   expect(data.transcoding.resolutions['720p']).to.be.true
   expect(data.transcoding.resolutions['1080p']).to.be.true
+  expect(data.transcoding.hls.enabled).to.be.true
+
   expect(data.import.videos.http.enabled).to.be.true
   expect(data.import.videos.torrent.enabled).to.be.true
 }
@@ -59,23 +72,33 @@ function checkUpdatedConfig (data: CustomConfig) {
   expect(data.instance.defaultNSFWPolicy).to.equal('blur')
   expect(data.instance.customizations.javascript).to.equal('alert("coucou")')
   expect(data.instance.customizations.css).to.equal('body { background-color: red; }')
+
   expect(data.services.twitter.username).to.equal('@Kuja')
   expect(data.services.twitter.whitelisted).to.be.true
+
   expect(data.cache.previews.size).to.equal(2)
   expect(data.cache.captions.size).to.equal(3)
+
   expect(data.signup.enabled).to.be.false
   expect(data.signup.limit).to.equal(5)
   expect(data.signup.requiresEmailVerification).to.be.true
+
   expect(data.admin.email).to.equal('superadmin1@example.com')
+  expect(data.contactForm.enabled).to.be.false
+
   expect(data.user.videoQuota).to.equal(5242881)
   expect(data.user.videoQuotaDaily).to.equal(318742)
+
   expect(data.transcoding.enabled).to.be.true
   expect(data.transcoding.threads).to.equal(1)
+  expect(data.transcoding.allowAdditionalExtensions).to.be.true
   expect(data.transcoding.resolutions['240p']).to.be.false
   expect(data.transcoding.resolutions['360p']).to.be.true
   expect(data.transcoding.resolutions['480p']).to.be.true
   expect(data.transcoding.resolutions['720p']).to.be.false
   expect(data.transcoding.resolutions['1080p']).to.be.false
+  expect(data.transcoding.hls.enabled).to.be.false
+
   expect(data.import.videos.http.enabled).to.be.false
   expect(data.import.videos.torrent.enabled).to.be.false
 }
@@ -93,7 +116,7 @@ describe('Test config', function () {
 
   it('Should have a correct config on a server with registration enabled', async function () {
     const res = await getConfig(server.url)
-    const data = res.body
+    const data: ServerConfig = res.body
 
     expect(data.signup.allowed).to.be.true
   })
@@ -108,11 +131,23 @@ describe('Test config', function () {
     ])
 
     const res = await getConfig(server.url)
-    const data = res.body
+    const data: ServerConfig = res.body
 
     expect(data.signup.allowed).to.be.false
   })
 
+  it('Should have the correct video allowed extensions', async function () {
+    const res = await getConfig(server.url)
+    const data: ServerConfig = res.body
+
+    expect(data.video.file.extensions).to.have.lengthOf(3)
+    expect(data.video.file.extensions).to.contain('.mp4')
+    expect(data.video.file.extensions).to.contain('.webm')
+    expect(data.video.file.extensions).to.contain('.ogv')
+
+    expect(data.contactForm.enabled).to.be.true
+  })
+
   it('Should get the customized configuration', async function () {
     const res = await getCustomConfig(server.url, server.accessToken)
     const data = res.body as CustomConfig
@@ -156,12 +191,16 @@ describe('Test config', function () {
       admin: {
         email: 'superadmin1@example.com'
       },
+      contactForm: {
+        enabled: false
+      },
       user: {
         videoQuota: 5242881,
         videoQuotaDaily: 318742
       },
       transcoding: {
         enabled: true,
+        allowAdditionalExtensions: true,
         threads: 1,
         resolutions: {
           '240p': false,
@@ -169,6 +208,9 @@ describe('Test config', function () {
           '480p': true,
           '720p': false,
           '1080p': false
+        },
+        hls: {
+          enabled: false
         }
       },
       import: {
@@ -190,6 +232,18 @@ describe('Test config', function () {
     checkUpdatedConfig(data)
   })
 
+  it('Should have the correct updated video allowed extensions', async function () {
+    const res = await getConfig(server.url)
+    const data: ServerConfig = res.body
+
+    expect(data.video.file.extensions).to.have.length.above(3)
+    expect(data.video.file.extensions).to.contain('.mp4')
+    expect(data.video.file.extensions).to.contain('.webm')
+    expect(data.video.file.extensions).to.contain('.ogv')
+    expect(data.video.file.extensions).to.contain('.flv')
+    expect(data.video.file.extensions).to.contain('.mkv')
+  })
+
   it('Should have the configuration updated after a restart', async function () {
     this.timeout(10000)
 
diff --git a/server/tests/api/server/contact-form.ts b/server/tests/api/server/contact-form.ts
new file mode 100644
index 000000000..93221d0a3
--- /dev/null
+++ b/server/tests/api/server/contact-form.ts
@@ -0,0 +1,86 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import 'mocha'
+import { flushTests, killallServers, runServer, ServerInfo, setAccessTokensToServers, wait } from '../../../../shared/utils'
+import { MockSmtpServer } from '../../../../shared/utils/miscs/email'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
+import { sendContactForm } from '../../../../shared/utils/server/contact-form'
+
+const expect = chai.expect
+
+describe('Test contact form', function () {
+  let server: ServerInfo
+  const emails: object[] = []
+
+  before(async function () {
+    this.timeout(30000)
+
+    await MockSmtpServer.Instance.collectEmails(emails)
+
+    await flushTests()
+
+    const overrideConfig = {
+      smtp: {
+        hostname: 'localhost'
+      }
+    }
+    server = await runServer(1, overrideConfig)
+    await setAccessTokensToServers([ server ])
+  })
+
+  it('Should send a contact form', async function () {
+    this.timeout(10000)
+
+    await sendContactForm({
+      url: server.url,
+      fromEmail: 'toto@example.com',
+      body: 'my super message',
+      fromName: 'Super toto'
+    })
+
+    await waitJobs(server)
+
+    expect(emails).to.have.lengthOf(1)
+
+    const email = emails[0]
+
+    expect(email['from'][0]['address']).equal('toto@example.com')
+    expect(email['to'][0]['address']).equal('admin1@example.com')
+    expect(email['subject']).contains('Contact form')
+    expect(email['text']).contains('my super message')
+  })
+
+  it('Should not be able to send another contact form because of the anti spam checker', async function () {
+    await sendContactForm({
+      url: server.url,
+      fromEmail: 'toto@example.com',
+      body: 'my super message',
+      fromName: 'Super toto'
+    })
+
+    await sendContactForm({
+      url: server.url,
+      fromEmail: 'toto@example.com',
+      body: 'my super message',
+      fromName: 'Super toto',
+      expectedStatus: 403
+    })
+  })
+
+  it('Should be able to send another contact form after a while', async function () {
+    await wait(1000)
+
+    await sendContactForm({
+      url: server.url,
+      fromEmail: 'toto@example.com',
+      body: 'my super message',
+      fromName: 'Super toto'
+    })
+  })
+
+  after(async function () {
+    MockSmtpServer.Instance.kill()
+    killallServers([ server ])
+  })
+})
diff --git a/server/tests/api/server/email.ts b/server/tests/api/server/email.ts
index 713a27143..f96c57b66 100644
--- a/server/tests/api/server/email.ts
+++ b/server/tests/api/server/email.ts
@@ -14,11 +14,14 @@ import {
   unblockUser,
   uploadVideo,
   userLogin,
-  verifyEmail
-} from '../../utils'
-import { flushTests, killallServers, ServerInfo, setAccessTokensToServers } from '../../utils/index'
-import { mockSmtpServer } from '../../utils/miscs/email'
-import { waitJobs } from '../../utils/server/jobs'
+  verifyEmail,
+  flushTests,
+  killallServers,
+  ServerInfo,
+  setAccessTokensToServers
+} from '../../../../shared/utils'
+import { MockSmtpServer } from '../../../../shared/utils/miscs/email'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 
 const expect = chai.expect
 
@@ -38,7 +41,7 @@ describe('Test emails', function () {
   before(async function () {
     this.timeout(30000)
 
-    await mockSmtpServer(emails)
+    await MockSmtpServer.Instance.collectEmails(emails)
 
     await flushTests()
 
@@ -248,6 +251,7 @@ describe('Test emails', function () {
   })
 
   after(async function () {
+    MockSmtpServer.Instance.kill()
     killallServers([ server ])
   })
 })
diff --git a/server/tests/api/server/follow-constraints.ts b/server/tests/api/server/follow-constraints.ts
new file mode 100644
index 000000000..8bb073c41
--- /dev/null
+++ b/server/tests/api/server/follow-constraints.ts
@@ -0,0 +1,225 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import 'mocha'
+import {
+  doubleFollow,
+  getAccountVideos,
+  getVideo,
+  getVideoChannelVideos,
+  getVideoWithToken,
+  flushAndRunMultipleServers,
+  killallServers,
+  ServerInfo,
+  setAccessTokensToServers,
+  uploadVideo
+} from '../../../../shared/utils'
+import { unfollow } from '../../../../shared/utils/server/follows'
+import { userLogin } from '../../../../shared/utils/users/login'
+import { createUser } from '../../../../shared/utils/users/users'
+
+const expect = chai.expect
+
+describe('Test follow constraints', function () {
+  let servers: ServerInfo[] = []
+  let video1UUID: string
+  let video2UUID: string
+  let userAccessToken: string
+
+  before(async function () {
+    this.timeout(30000)
+
+    servers = await flushAndRunMultipleServers(2)
+
+    // Get the access tokens
+    await setAccessTokensToServers(servers)
+
+    {
+      const res = await uploadVideo(servers[ 0 ].url, servers[ 0 ].accessToken, { name: 'video server 1' })
+      video1UUID = res.body.video.uuid
+    }
+    {
+      const res = await uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, { name: 'video server 2' })
+      video2UUID = res.body.video.uuid
+    }
+
+    const user = {
+      username: 'user1',
+      password: 'super_password'
+    }
+    await createUser(servers[0].url, servers[0].accessToken, user.username, user.password)
+    userAccessToken = await userLogin(servers[0], user)
+
+    await doubleFollow(servers[0], servers[1])
+  })
+
+  describe('With a followed instance', function () {
+
+    describe('With an unlogged user', function () {
+
+      it('Should get the local video', async function () {
+        await getVideo(servers[0].url, video1UUID, 200)
+      })
+
+      it('Should get the remote video', async function () {
+        await getVideo(servers[0].url, video2UUID, 200)
+      })
+
+      it('Should list local account videos', async function () {
+        const res = await getAccountVideos(servers[0].url, undefined, 'root@localhost:9001', 0, 5)
+
+        expect(res.body.total).to.equal(1)
+        expect(res.body.data).to.have.lengthOf(1)
+      })
+
+      it('Should list remote account videos', async function () {
+        const res = await getAccountVideos(servers[0].url, undefined, 'root@localhost:9002', 0, 5)
+
+        expect(res.body.total).to.equal(1)
+        expect(res.body.data).to.have.lengthOf(1)
+      })
+
+      it('Should list local channel videos', async function () {
+        const res = await getVideoChannelVideos(servers[0].url, undefined, 'root_channel@localhost:9001', 0, 5)
+
+        expect(res.body.total).to.equal(1)
+        expect(res.body.data).to.have.lengthOf(1)
+      })
+
+      it('Should list remote channel videos', async function () {
+        const res = await getVideoChannelVideos(servers[0].url, undefined, 'root_channel@localhost:9002', 0, 5)
+
+        expect(res.body.total).to.equal(1)
+        expect(res.body.data).to.have.lengthOf(1)
+      })
+    })
+
+    describe('With a logged user', function () {
+      it('Should get the local video', async function () {
+        await getVideoWithToken(servers[0].url, userAccessToken, video1UUID, 200)
+      })
+
+      it('Should get the remote video', async function () {
+        await getVideoWithToken(servers[0].url, userAccessToken, video2UUID, 200)
+      })
+
+      it('Should list local account videos', async function () {
+        const res = await getAccountVideos(servers[0].url, userAccessToken, 'root@localhost:9001', 0, 5)
+
+        expect(res.body.total).to.equal(1)
+        expect(res.body.data).to.have.lengthOf(1)
+      })
+
+      it('Should list remote account videos', async function () {
+        const res = await getAccountVideos(servers[0].url, userAccessToken, 'root@localhost:9002', 0, 5)
+
+        expect(res.body.total).to.equal(1)
+        expect(res.body.data).to.have.lengthOf(1)
+      })
+
+      it('Should list local channel videos', async function () {
+        const res = await getVideoChannelVideos(servers[0].url, userAccessToken, 'root_channel@localhost:9001', 0, 5)
+
+        expect(res.body.total).to.equal(1)
+        expect(res.body.data).to.have.lengthOf(1)
+      })
+
+      it('Should list remote channel videos', async function () {
+        const res = await getVideoChannelVideos(servers[0].url, userAccessToken, 'root_channel@localhost:9002', 0, 5)
+
+        expect(res.body.total).to.equal(1)
+        expect(res.body.data).to.have.lengthOf(1)
+      })
+    })
+  })
+
+  describe('With a non followed instance', function () {
+
+    before(async function () {
+      this.timeout(30000)
+
+      await unfollow(servers[0].url, servers[0].accessToken, servers[1])
+    })
+
+    describe('With an unlogged user', function () {
+
+      it('Should get the local video', async function () {
+        await getVideo(servers[0].url, video1UUID, 200)
+      })
+
+      it('Should not get the remote video', async function () {
+        await getVideo(servers[0].url, video2UUID, 403)
+      })
+
+      it('Should list local account videos', async function () {
+        const res = await getAccountVideos(servers[0].url, undefined, 'root@localhost:9001', 0, 5)
+
+        expect(res.body.total).to.equal(1)
+        expect(res.body.data).to.have.lengthOf(1)
+      })
+
+      it('Should not list remote account videos', async function () {
+        const res = await getAccountVideos(servers[0].url, undefined, 'root@localhost:9002', 0, 5)
+
+        expect(res.body.total).to.equal(0)
+        expect(res.body.data).to.have.lengthOf(0)
+      })
+
+      it('Should list local channel videos', async function () {
+        const res = await getVideoChannelVideos(servers[0].url, undefined, 'root_channel@localhost:9001', 0, 5)
+
+        expect(res.body.total).to.equal(1)
+        expect(res.body.data).to.have.lengthOf(1)
+      })
+
+      it('Should not list remote channel videos', async function () {
+        const res = await getVideoChannelVideos(servers[0].url, undefined, 'root_channel@localhost:9002', 0, 5)
+
+        expect(res.body.total).to.equal(0)
+        expect(res.body.data).to.have.lengthOf(0)
+      })
+    })
+
+    describe('With a logged user', function () {
+      it('Should get the local video', async function () {
+        await getVideoWithToken(servers[0].url, userAccessToken, video1UUID, 200)
+      })
+
+      it('Should get the remote video', async function () {
+        await getVideoWithToken(servers[0].url, userAccessToken, video2UUID, 200)
+      })
+
+      it('Should list local account videos', async function () {
+        const res = await getAccountVideos(servers[0].url, userAccessToken, 'root@localhost:9001', 0, 5)
+
+        expect(res.body.total).to.equal(1)
+        expect(res.body.data).to.have.lengthOf(1)
+      })
+
+      it('Should list remote account videos', async function () {
+        const res = await getAccountVideos(servers[0].url, userAccessToken, 'root@localhost:9002', 0, 5)
+
+        expect(res.body.total).to.equal(1)
+        expect(res.body.data).to.have.lengthOf(1)
+      })
+
+      it('Should list local channel videos', async function () {
+        const res = await getVideoChannelVideos(servers[0].url, userAccessToken, 'root_channel@localhost:9001', 0, 5)
+
+        expect(res.body.total).to.equal(1)
+        expect(res.body.data).to.have.lengthOf(1)
+      })
+
+      it('Should list remote channel videos', async function () {
+        const res = await getVideoChannelVideos(servers[0].url, userAccessToken, 'root_channel@localhost:9002', 0, 5)
+
+        expect(res.body.total).to.equal(1)
+        expect(res.body.data).to.have.lengthOf(1)
+      })
+    })
+  })
+
+  after(async function () {
+    killallServers(servers)
+  })
+})
diff --git a/server/tests/api/server/follows.ts b/server/tests/api/server/follows.ts
index e8914a9d4..ad4c87c73 100644
--- a/server/tests/api/server/follows.ts
+++ b/server/tests/api/server/follows.ts
@@ -4,7 +4,7 @@ import * as chai from 'chai'
 import 'mocha'
 import { Video, VideoPrivacy } from '../../../../shared/models/videos'
 import { VideoComment, VideoCommentThreadTree } from '../../../../shared/models/videos/video-comment.model'
-import { completeVideoCheck } from '../../utils'
+import { completeVideoCheck } from '../../../../shared/utils'
 import {
   flushAndRunMultipleServers,
   getVideosList,
@@ -12,21 +12,26 @@ import {
   ServerInfo,
   setAccessTokensToServers,
   uploadVideo
-} from '../../utils/index'
-import { dateIsValid } from '../../utils/miscs/miscs'
-import { follow, getFollowersListPaginationAndSort, getFollowingListPaginationAndSort, unfollow } from '../../utils/server/follows'
-import { expectAccountFollows } from '../../utils/users/accounts'
-import { userLogin } from '../../utils/users/login'
-import { createUser } from '../../utils/users/users'
+} from '../../../../shared/utils/index'
+import { dateIsValid } from '../../../../shared/utils/miscs/miscs'
+import {
+  follow,
+  getFollowersListPaginationAndSort,
+  getFollowingListPaginationAndSort,
+  unfollow
+} from '../../../../shared/utils/server/follows'
+import { expectAccountFollows } from '../../../../shared/utils/users/accounts'
+import { userLogin } from '../../../../shared/utils/users/login'
+import { createUser } from '../../../../shared/utils/users/users'
 import {
   addVideoCommentReply,
   addVideoCommentThread,
   getVideoCommentThreads,
   getVideoThreadComments
-} from '../../utils/videos/video-comments'
-import { rateVideo } from '../../utils/videos/videos'
-import { waitJobs } from '../../utils/server/jobs'
-import { createVideoCaption, listVideoCaptions, testCaptionFile } from '../../utils/videos/video-captions'
+} from '../../../../shared/utils/videos/video-comments'
+import { rateVideo } from '../../../../shared/utils/videos/videos'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
+import { createVideoCaption, listVideoCaptions, testCaptionFile } from '../../../../shared/utils/videos/video-captions'
 import { VideoCaption } from '../../../../shared/models/videos/caption/video-caption.model'
 
 const expect = chai.expect
@@ -93,7 +98,26 @@ describe('Test follows', function () {
     expect(server3Follow.state).to.equal('accepted')
   })
 
-  it('Should have 0 followings on server 1 and 2', async function () {
+  it('Should search followings on server 1', async function () {
+    {
+      const res = await getFollowingListPaginationAndSort(servers[ 0 ].url, 0, 1, 'createdAt', ':9002')
+      const follows = res.body.data
+
+      expect(res.body.total).to.equal(1)
+      expect(follows.length).to.equal(1)
+      expect(follows[ 0 ].following.host).to.equal('localhost:9002')
+    }
+
+    {
+      const res = await getFollowingListPaginationAndSort(servers[ 0 ].url, 0, 1, 'createdAt', 'bla')
+      const follows = res.body.data
+
+      expect(res.body.total).to.equal(0)
+      expect(follows.length).to.equal(0)
+    }
+  })
+
+  it('Should have 0 followings on server 2 and 3', async function () {
     for (const server of [ servers[1], servers[2] ]) {
       const res = await getFollowingListPaginationAndSort(server.url, 0, 5, 'createdAt')
       const follows = res.body.data
@@ -116,6 +140,25 @@ describe('Test follows', function () {
     }
   })
 
+  it('Should search followers on server 2', async function () {
+    {
+      const res = await getFollowersListPaginationAndSort(servers[ 2 ].url, 0, 5, 'createdAt', '9001')
+      const follows = res.body.data
+
+      expect(res.body.total).to.equal(1)
+      expect(follows.length).to.equal(1)
+      expect(follows[ 0 ].following.host).to.equal('localhost:9003')
+    }
+
+    {
+      const res = await getFollowersListPaginationAndSort(servers[ 2 ].url, 0, 5, 'createdAt', 'bla')
+      const follows = res.body.data
+
+      expect(res.body.total).to.equal(0)
+      expect(follows.length).to.equal(0)
+    }
+  })
+
   it('Should have 0 followers on server 1', async function () {
     const res = await getFollowersListPaginationAndSort(servers[0].url, 0, 5, 'createdAt')
     const follows = res.body.data
diff --git a/server/tests/api/server/handle-down.ts b/server/tests/api/server/handle-down.ts
index b0a3d029a..cd5acbe16 100644
--- a/server/tests/api/server/handle-down.ts
+++ b/server/tests/api/server/handle-down.ts
@@ -5,24 +5,30 @@ import 'mocha'
 import { JobState, Video } from '../../../../shared/models'
 import { VideoPrivacy } from '../../../../shared/models/videos'
 import { VideoCommentThreadTree } from '../../../../shared/models/videos/video-comment.model'
-import { completeVideoCheck, getVideo, immutableAssign, reRunServer, unfollow, viewVideo } from '../../utils'
+
 import {
+  completeVideoCheck,
   flushAndRunMultipleServers,
+  getVideo,
   getVideosList,
+  immutableAssign,
   killallServers,
+  reRunServer,
   ServerInfo,
   setAccessTokensToServers,
+  unfollow,
+  updateVideo,
   uploadVideo,
   wait
-} from '../../utils/index'
-import { follow, getFollowersListPaginationAndSort } from '../../utils/server/follows'
-import { getJobsListPaginationAndSort, waitJobs } from '../../utils/server/jobs'
+} from '../../../../shared/utils'
+import { follow, getFollowersListPaginationAndSort } from '../../../../shared/utils/server/follows'
+import { getJobsListPaginationAndSort, waitJobs } from '../../../../shared/utils/server/jobs'
 import {
   addVideoCommentReply,
   addVideoCommentThread,
   getVideoCommentThreads,
   getVideoThreadComments
-} from '../../utils/videos/video-comments'
+} from '../../../../shared/utils/videos/video-comments'
 
 const expect = chai.expect
 
@@ -195,15 +201,15 @@ describe('Test handle downs', function () {
     expect(res.body.data).to.have.lengthOf(2)
   })
 
-  it('Should send a view to server 3, and automatically fetch the video', async function () {
+  it('Should send an update to server 3, and automatically fetch the video', async function () {
     this.timeout(15000)
 
     const res1 = await getVideosList(servers[2].url)
     expect(res1.body.data).to.be.an('array')
     expect(res1.body.data).to.have.lengthOf(11)
 
-    await viewVideo(servers[0].url, missedVideo1.uuid)
-    await viewVideo(servers[0].url, unlistedVideo.uuid)
+    await updateVideo(servers[0].url, servers[0].accessToken, missedVideo1.uuid, { })
+    await updateVideo(servers[0].url, servers[0].accessToken, unlistedVideo.uuid, { })
 
     await waitJobs(servers)
 
diff --git a/server/tests/api/server/index.ts b/server/tests/api/server/index.ts
index c74c68a33..1f80cc6cf 100644
--- a/server/tests/api/server/index.ts
+++ b/server/tests/api/server/index.ts
@@ -1,9 +1,11 @@
 import './config'
+import './contact-form'
 import './email'
+import './follow-constraints'
 import './follows'
 import './handle-down'
 import './jobs'
-import './redundancy'
 import './reverse-proxy'
 import './stats'
 import './tracker'
+import './no-client'
diff --git a/server/tests/api/server/jobs.ts b/server/tests/api/server/jobs.ts
index cd59d9a1b..52948b1d6 100644
--- a/server/tests/api/server/jobs.ts
+++ b/server/tests/api/server/jobs.ts
@@ -2,12 +2,12 @@
 
 import * as chai from 'chai'
 import 'mocha'
-import { killallServers, ServerInfo, setAccessTokensToServers } from '../../utils/index'
-import { doubleFollow } from '../../utils/server/follows'
-import { getJobsList, getJobsListPaginationAndSort, waitJobs } from '../../utils/server/jobs'
-import { flushAndRunMultipleServers } from '../../utils/server/servers'
-import { uploadVideo } from '../../utils/videos/videos'
-import { dateIsValid } from '../../utils/miscs/miscs'
+import { killallServers, ServerInfo, setAccessTokensToServers } from '../../../../shared/utils/index'
+import { doubleFollow } from '../../../../shared/utils/server/follows'
+import { getJobsList, getJobsListPaginationAndSort, waitJobs } from '../../../../shared/utils/server/jobs'
+import { flushAndRunMultipleServers } from '../../../../shared/utils/server/servers'
+import { uploadVideo } from '../../../../shared/utils/videos/videos'
+import { dateIsValid } from '../../../../shared/utils/miscs/miscs'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/server/no-client.ts b/server/tests/api/server/no-client.ts
new file mode 100644
index 000000000..3b95ce945
--- /dev/null
+++ b/server/tests/api/server/no-client.ts
@@ -0,0 +1,36 @@
+import 'mocha'
+import * as request from 'supertest'
+import {
+  flushTests,
+  killallServers,
+  ServerInfo
+} from '../../../../shared/utils'
+import { runServer } from '../../../../shared/utils/server/servers'
+
+describe('Start and stop server without web client routes', function () {
+  let server: ServerInfo
+
+  before(async function () {
+    this.timeout(30000)
+
+    await flushTests()
+
+    server = await runServer(1, {}, ['--no-client'])
+  })
+
+  it('Should fail getting the client', function () {
+    const req = request(server.url)
+      .get('/')
+
+    return req.expect(404)
+  })
+
+  after(async function () {
+    killallServers([ server ])
+
+    // Keep the logs if the test failed
+    if (this['ok']) {
+      await flushTests()
+    }
+  })
+})
diff --git a/server/tests/api/server/reverse-proxy.ts b/server/tests/api/server/reverse-proxy.ts
index e2c2a293e..ee0fffd5a 100644
--- a/server/tests/api/server/reverse-proxy.ts
+++ b/server/tests/api/server/reverse-proxy.ts
@@ -15,7 +15,7 @@ import {
   userLogin,
   viewVideo,
   wait
-} from '../../utils'
+} from '../../../../shared/utils'
 const expect = chai.expect
 
 import {
@@ -23,7 +23,7 @@ import {
   flushTests,
   runServer,
   registerUser, getCustomConfig, setAccessTokensToServers, updateCustomConfig
-} from '../../utils/index'
+} from '../../../../shared/utils/index'
 
 describe('Test application behind a reverse proxy', function () {
   let server = null
@@ -95,7 +95,7 @@ describe('Test application behind a reverse proxy', function () {
   it('Should rate limit logins', async function () {
     const user = { username: 'root', password: 'fail' }
 
-    for (let i = 0; i < 14; i++) {
+    for (let i = 0; i < 19; i++) {
       await userLogin(server, user, 400)
     }
 
diff --git a/server/tests/api/server/stats.ts b/server/tests/api/server/stats.ts
index cb229e876..aaa6c62f7 100644
--- a/server/tests/api/server/stats.ts
+++ b/server/tests/api/server/stats.ts
@@ -13,11 +13,11 @@ import {
   uploadVideo,
   viewVideo,
   wait
-} from '../../utils'
-import { flushTests, setAccessTokensToServers } from '../../utils/index'
-import { getStats } from '../../utils/server/stats'
-import { addVideoCommentThread } from '../../utils/videos/video-comments'
-import { waitJobs } from '../../utils/server/jobs'
+} from '../../../../shared/utils'
+import { flushTests, setAccessTokensToServers } from '../../../../shared/utils/index'
+import { getStats } from '../../../../shared/utils/server/stats'
+import { addVideoCommentThread } from '../../../../shared/utils/videos/video-comments'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 
 const expect = chai.expect
 
@@ -39,7 +39,7 @@ describe('Test stats (excluding redundancy)', function () {
     }
     await createUser(servers[0].url, servers[0].accessToken, user.username, user.password)
 
-    const resVideo = await uploadVideo(servers[0].url, servers[0].accessToken, {})
+    const resVideo = await uploadVideo(servers[0].url, servers[0].accessToken, { fixture: 'video_short.webm' })
     const videoUUID = resVideo.body.video.uuid
 
     await addVideoCommentThread(servers[0].url, servers[0].accessToken, videoUUID, 'comment')
@@ -60,6 +60,7 @@ describe('Test stats (excluding redundancy)', function () {
     expect(data.totalLocalVideoComments).to.equal(1)
     expect(data.totalLocalVideos).to.equal(1)
     expect(data.totalLocalVideoViews).to.equal(1)
+    expect(data.totalLocalVideoFilesSize).to.equal(218910)
     expect(data.totalUsers).to.equal(2)
     expect(data.totalVideoComments).to.equal(1)
     expect(data.totalVideos).to.equal(1)
@@ -74,6 +75,7 @@ describe('Test stats (excluding redundancy)', function () {
     expect(data.totalLocalVideoComments).to.equal(0)
     expect(data.totalLocalVideos).to.equal(0)
     expect(data.totalLocalVideoViews).to.equal(0)
+    expect(data.totalLocalVideoFilesSize).to.equal(0)
     expect(data.totalUsers).to.equal(1)
     expect(data.totalVideoComments).to.equal(1)
     expect(data.totalVideos).to.equal(1)
diff --git a/server/tests/api/server/tracker.ts b/server/tests/api/server/tracker.ts
index 856f2f4d1..25ca00029 100644
--- a/server/tests/api/server/tracker.ts
+++ b/server/tests/api/server/tracker.ts
@@ -2,8 +2,8 @@
 
 import * as magnetUtil from 'magnet-uri'
 import 'mocha'
-import { getVideo, killallServers, runServer, ServerInfo, uploadVideo } from '../../utils'
-import { flushTests, setAccessTokensToServers } from '../../utils/index'
+import { getVideo, killallServers, runServer, ServerInfo, uploadVideo } from '../../../../shared/utils'
+import { flushTests, setAccessTokensToServers } from '../../../../shared/utils/index'
 import { VideoDetails } from '../../../../shared/models/videos'
 import * as WebTorrent from 'webtorrent'
 
diff --git a/server/tests/api/users/blocklist.ts b/server/tests/api/users/blocklist.ts
new file mode 100644
index 000000000..4bca27a94
--- /dev/null
+++ b/server/tests/api/users/blocklist.ts
@@ -0,0 +1,511 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import 'mocha'
+import { AccountBlock, ServerBlock, Video } from '../../../../shared/index'
+import {
+  createUser,
+  doubleFollow,
+  flushAndRunMultipleServers,
+  flushTests,
+  killallServers,
+  ServerInfo,
+  uploadVideo,
+  userLogin
+} from '../../../../shared/utils/index'
+import { setAccessTokensToServers } from '../../../../shared/utils/users/login'
+import { getVideosListWithToken, getVideosList } from '../../../../shared/utils/videos/videos'
+import {
+  addVideoCommentReply,
+  addVideoCommentThread,
+  getVideoCommentThreads,
+  getVideoThreadComments
+} from '../../../../shared/utils/videos/video-comments'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
+import { VideoComment, VideoCommentThreadTree } from '../../../../shared/models/videos/video-comment.model'
+import {
+  addAccountToAccountBlocklist,
+  addAccountToServerBlocklist,
+  addServerToAccountBlocklist,
+  addServerToServerBlocklist,
+  getAccountBlocklistByAccount,
+  getAccountBlocklistByServer,
+  getServerBlocklistByAccount,
+  getServerBlocklistByServer,
+  removeAccountFromAccountBlocklist,
+  removeAccountFromServerBlocklist,
+  removeServerFromAccountBlocklist,
+  removeServerFromServerBlocklist
+} from '../../../../shared/utils/users/blocklist'
+
+const expect = chai.expect
+
+async function checkAllVideos (url: string, token: string) {
+  {
+    const res = await getVideosListWithToken(url, token)
+
+    expect(res.body.data).to.have.lengthOf(4)
+  }
+
+  {
+    const res = await getVideosList(url)
+
+    expect(res.body.data).to.have.lengthOf(4)
+  }
+}
+
+async function checkAllComments (url: string, token: string, videoUUID: string) {
+  const resThreads = await getVideoCommentThreads(url, videoUUID, 0, 5, '-createdAt', token)
+
+  const threads: VideoComment[] = resThreads.body.data
+  expect(threads).to.have.lengthOf(2)
+
+  for (const thread of threads) {
+    const res = await getVideoThreadComments(url, videoUUID, thread.id, token)
+
+    const tree: VideoCommentThreadTree = res.body
+    expect(tree.children).to.have.lengthOf(1)
+  }
+}
+
+describe('Test blocklist', function () {
+  let servers: ServerInfo[]
+  let videoUUID1: string
+  let videoUUID2: string
+  let userToken1: string
+  let userModeratorToken: string
+  let userToken2: string
+
+  before(async function () {
+    this.timeout(60000)
+
+    await flushTests()
+
+    servers = await flushAndRunMultipleServers(2)
+    await setAccessTokensToServers(servers)
+
+    {
+      const user = { username: 'user1', password: 'password' }
+      await createUser(servers[0].url, servers[0].accessToken, user.username, user.password)
+
+      userToken1 = await userLogin(servers[0], user)
+      await uploadVideo(servers[0].url, userToken1, { name: 'video user 1' })
+    }
+
+    {
+      const user = { username: 'moderator', password: 'password' }
+      await createUser(servers[0].url, servers[0].accessToken, user.username, user.password)
+
+      userModeratorToken = await userLogin(servers[0], user)
+    }
+
+    {
+      const user = { username: 'user2', password: 'password' }
+      await createUser(servers[1].url, servers[1].accessToken, user.username, user.password)
+
+      userToken2 = await userLogin(servers[1], user)
+      await uploadVideo(servers[1].url, userToken2, { name: 'video user 2' })
+    }
+
+    {
+      const res = await uploadVideo(servers[0].url, servers[0].accessToken, { name: 'video server 1' })
+      videoUUID1 = res.body.video.uuid
+    }
+
+    {
+      const res = await uploadVideo(servers[1].url, servers[1].accessToken, { name: 'video server 2' })
+      videoUUID2 = res.body.video.uuid
+    }
+
+    await doubleFollow(servers[0], servers[1])
+
+    {
+      const resComment = await addVideoCommentThread(servers[ 0 ].url, servers[ 0 ].accessToken, videoUUID1, 'comment root 1')
+      const resReply = await addVideoCommentReply(servers[ 0 ].url, userToken1, videoUUID1, resComment.body.comment.id, 'comment user 1')
+      await addVideoCommentReply(servers[ 0 ].url, servers[ 0 ].accessToken, videoUUID1, resReply.body.comment.id, 'comment root 1')
+    }
+
+    {
+      const resComment = await addVideoCommentThread(servers[ 0 ].url, userToken1, videoUUID1, 'comment user 1')
+      await addVideoCommentReply(servers[ 0 ].url, servers[ 0 ].accessToken, videoUUID1, resComment.body.comment.id, 'comment root 1')
+    }
+
+    await waitJobs(servers)
+  })
+
+  describe('User blocklist', function () {
+
+    describe('When managing account blocklist', function () {
+      it('Should list all videos', function () {
+        return checkAllVideos(servers[ 0 ].url, servers[ 0 ].accessToken)
+      })
+
+      it('Should list the comments', function () {
+        return checkAllComments(servers[ 0 ].url, servers[ 0 ].accessToken, videoUUID1)
+      })
+
+      it('Should block a remote account', async function () {
+        await addAccountToAccountBlocklist(servers[ 0 ].url, servers[ 0 ].accessToken, 'user2@localhost:9002')
+      })
+
+      it('Should hide its videos', async function () {
+        const res = await getVideosListWithToken(servers[ 0 ].url, servers[ 0 ].accessToken)
+
+        const videos: Video[] = res.body.data
+        expect(videos).to.have.lengthOf(3)
+
+        const v = videos.find(v => v.name === 'video user 2')
+        expect(v).to.be.undefined
+      })
+
+      it('Should block a local account', async function () {
+        await addAccountToAccountBlocklist(servers[ 0 ].url, servers[ 0 ].accessToken, 'user1')
+      })
+
+      it('Should hide its videos', async function () {
+        const res = await getVideosListWithToken(servers[ 0 ].url, servers[ 0 ].accessToken)
+
+        const videos: Video[] = res.body.data
+        expect(videos).to.have.lengthOf(2)
+
+        const v = videos.find(v => v.name === 'video user 1')
+        expect(v).to.be.undefined
+      })
+
+      it('Should hide its comments', async function () {
+        const resThreads = await getVideoCommentThreads(servers[ 0 ].url, videoUUID1, 0, 5, '-createdAt', servers[ 0 ].accessToken)
+
+        const threads: VideoComment[] = resThreads.body.data
+        expect(threads).to.have.lengthOf(1)
+        expect(threads[ 0 ].totalReplies).to.equal(0)
+
+        const t = threads.find(t => t.text === 'comment user 1')
+        expect(t).to.be.undefined
+
+        for (const thread of threads) {
+          const res = await getVideoThreadComments(servers[ 0 ].url, videoUUID1, thread.id, servers[ 0 ].accessToken)
+
+          const tree: VideoCommentThreadTree = res.body
+          expect(tree.children).to.have.lengthOf(0)
+        }
+      })
+
+      it('Should list all the videos with another user', async function () {
+        return checkAllVideos(servers[ 0 ].url, userToken1)
+      })
+
+      it('Should list all the comments with another user', async function () {
+        return checkAllComments(servers[ 0 ].url, userToken1, videoUUID1)
+      })
+
+      it('Should list blocked accounts', async function () {
+        {
+          const res = await getAccountBlocklistByAccount(servers[ 0 ].url, servers[ 0 ].accessToken, 0, 1, 'createdAt')
+          const blocks: AccountBlock[] = res.body.data
+
+          expect(res.body.total).to.equal(2)
+
+          const block = blocks[ 0 ]
+          expect(block.byAccount.displayName).to.equal('root')
+          expect(block.byAccount.name).to.equal('root')
+          expect(block.blockedAccount.displayName).to.equal('user2')
+          expect(block.blockedAccount.name).to.equal('user2')
+          expect(block.blockedAccount.host).to.equal('localhost:9002')
+        }
+
+        {
+          const res = await getAccountBlocklistByAccount(servers[ 0 ].url, servers[ 0 ].accessToken, 1, 2, 'createdAt')
+          const blocks: AccountBlock[] = res.body.data
+
+          expect(res.body.total).to.equal(2)
+
+          const block = blocks[ 0 ]
+          expect(block.byAccount.displayName).to.equal('root')
+          expect(block.byAccount.name).to.equal('root')
+          expect(block.blockedAccount.displayName).to.equal('user1')
+          expect(block.blockedAccount.name).to.equal('user1')
+          expect(block.blockedAccount.host).to.equal('localhost:9001')
+        }
+      })
+
+      it('Should unblock the remote account', async function () {
+        await removeAccountFromAccountBlocklist(servers[ 0 ].url, servers[ 0 ].accessToken, 'user2@localhost:9002')
+      })
+
+      it('Should display its videos', async function () {
+        const res = await getVideosListWithToken(servers[ 0 ].url, servers[ 0 ].accessToken)
+
+        const videos: Video[] = res.body.data
+        expect(videos).to.have.lengthOf(3)
+
+        const v = videos.find(v => v.name === 'video user 2')
+        expect(v).not.to.be.undefined
+      })
+
+      it('Should unblock the local account', async function () {
+        await removeAccountFromAccountBlocklist(servers[ 0 ].url, servers[ 0 ].accessToken, 'user1')
+      })
+
+      it('Should display its comments', function () {
+        return checkAllComments(servers[ 0 ].url, servers[ 0 ].accessToken, videoUUID1)
+      })
+    })
+
+    describe('When managing server blocklist', function () {
+      it('Should list all videos', function () {
+        return checkAllVideos(servers[ 0 ].url, servers[ 0 ].accessToken)
+      })
+
+      it('Should list the comments', function () {
+        return checkAllComments(servers[ 0 ].url, servers[ 0 ].accessToken, videoUUID1)
+      })
+
+      it('Should block a remote server', async function () {
+        await addServerToAccountBlocklist(servers[ 0 ].url, servers[ 0 ].accessToken, 'localhost:9002')
+      })
+
+      it('Should hide its videos', async function () {
+        const res = await getVideosListWithToken(servers[ 0 ].url, servers[ 0 ].accessToken)
+
+        const videos: Video[] = res.body.data
+        expect(videos).to.have.lengthOf(2)
+
+        const v1 = videos.find(v => v.name === 'video user 2')
+        const v2 = videos.find(v => v.name === 'video server 2')
+
+        expect(v1).to.be.undefined
+        expect(v2).to.be.undefined
+      })
+
+      it('Should list all the videos with another user', async function () {
+        return checkAllVideos(servers[ 0 ].url, userToken1)
+      })
+
+      it('Should hide its comments')
+
+      it('Should list blocked servers', async function () {
+        const res = await getServerBlocklistByAccount(servers[ 0 ].url, servers[ 0 ].accessToken, 0, 1, 'createdAt')
+        const blocks: ServerBlock[] = res.body.data
+
+        expect(res.body.total).to.equal(1)
+
+        const block = blocks[ 0 ]
+        expect(block.byAccount.displayName).to.equal('root')
+        expect(block.byAccount.name).to.equal('root')
+        expect(block.blockedServer.host).to.equal('localhost:9002')
+      })
+
+      it('Should unblock the remote server', async function () {
+        await removeServerFromAccountBlocklist(servers[ 0 ].url, servers[ 0 ].accessToken, 'localhost:9002')
+      })
+
+      it('Should display its videos', function () {
+        return checkAllVideos(servers[ 0 ].url, servers[ 0 ].accessToken)
+      })
+
+      it('Should display its comments', function () {
+        return checkAllComments(servers[ 0 ].url, servers[ 0 ].accessToken, videoUUID1)
+      })
+    })
+  })
+
+  describe('Server blocklist', function () {
+
+    describe('When managing account blocklist', function () {
+      it('Should list all videos', async function () {
+        for (const token of [ userModeratorToken, servers[ 0 ].accessToken ]) {
+          await checkAllVideos(servers[ 0 ].url, token)
+        }
+      })
+
+      it('Should list the comments', async function () {
+        for (const token of [ userModeratorToken, servers[ 0 ].accessToken ]) {
+          await checkAllComments(servers[ 0 ].url, token, videoUUID1)
+        }
+      })
+
+      it('Should block a remote account', async function () {
+        await addAccountToServerBlocklist(servers[ 0 ].url, servers[ 0 ].accessToken, 'user2@localhost:9002')
+      })
+
+      it('Should hide its videos', async function () {
+        for (const token of [ userModeratorToken, servers[ 0 ].accessToken ]) {
+          const res = await getVideosListWithToken(servers[ 0 ].url, token)
+
+          const videos: Video[] = res.body.data
+          expect(videos).to.have.lengthOf(3)
+
+          const v = videos.find(v => v.name === 'video user 2')
+          expect(v).to.be.undefined
+        }
+      })
+
+      it('Should block a local account', async function () {
+        await addAccountToServerBlocklist(servers[ 0 ].url, servers[ 0 ].accessToken, 'user1')
+      })
+
+      it('Should hide its videos', async function () {
+        for (const token of [ userModeratorToken, servers[ 0 ].accessToken ]) {
+          const res = await getVideosListWithToken(servers[ 0 ].url, token)
+
+          const videos: Video[] = res.body.data
+          expect(videos).to.have.lengthOf(2)
+
+          const v = videos.find(v => v.name === 'video user 1')
+          expect(v).to.be.undefined
+        }
+      })
+
+      it('Should hide its comments', async function () {
+        for (const token of [ userModeratorToken, servers[ 0 ].accessToken ]) {
+          const resThreads = await getVideoCommentThreads(servers[ 0 ].url, videoUUID1, 0, 5, '-createdAt', token)
+
+          const threads: VideoComment[] = resThreads.body.data
+          expect(threads).to.have.lengthOf(1)
+          expect(threads[ 0 ].totalReplies).to.equal(0)
+
+          const t = threads.find(t => t.text === 'comment user 1')
+          expect(t).to.be.undefined
+
+          for (const thread of threads) {
+            const res = await getVideoThreadComments(servers[ 0 ].url, videoUUID1, thread.id, token)
+
+            const tree: VideoCommentThreadTree = res.body
+            expect(tree.children).to.have.lengthOf(0)
+          }
+        }
+      })
+
+      it('Should list blocked accounts', async function () {
+        {
+          const res = await getAccountBlocklistByServer(servers[ 0 ].url, servers[ 0 ].accessToken, 0, 1, 'createdAt')
+          const blocks: AccountBlock[] = res.body.data
+
+          expect(res.body.total).to.equal(2)
+
+          const block = blocks[ 0 ]
+          expect(block.byAccount.displayName).to.equal('peertube')
+          expect(block.byAccount.name).to.equal('peertube')
+          expect(block.blockedAccount.displayName).to.equal('user2')
+          expect(block.blockedAccount.name).to.equal('user2')
+          expect(block.blockedAccount.host).to.equal('localhost:9002')
+        }
+
+        {
+          const res = await getAccountBlocklistByServer(servers[ 0 ].url, servers[ 0 ].accessToken, 1, 2, 'createdAt')
+          const blocks: AccountBlock[] = res.body.data
+
+          expect(res.body.total).to.equal(2)
+
+          const block = blocks[ 0 ]
+          expect(block.byAccount.displayName).to.equal('peertube')
+          expect(block.byAccount.name).to.equal('peertube')
+          expect(block.blockedAccount.displayName).to.equal('user1')
+          expect(block.blockedAccount.name).to.equal('user1')
+          expect(block.blockedAccount.host).to.equal('localhost:9001')
+        }
+      })
+
+      it('Should unblock the remote account', async function () {
+        await removeAccountFromServerBlocklist(servers[ 0 ].url, servers[ 0 ].accessToken, 'user2@localhost:9002')
+      })
+
+      it('Should display its videos', async function () {
+        for (const token of [ userModeratorToken, servers[ 0 ].accessToken ]) {
+          const res = await getVideosListWithToken(servers[ 0 ].url, token)
+
+          const videos: Video[] = res.body.data
+          expect(videos).to.have.lengthOf(3)
+
+          const v = videos.find(v => v.name === 'video user 2')
+          expect(v).not.to.be.undefined
+        }
+      })
+
+      it('Should unblock the local account', async function () {
+        await removeAccountFromServerBlocklist(servers[ 0 ].url, servers[ 0 ].accessToken, 'user1')
+      })
+
+      it('Should display its comments', async function () {
+        for (const token of [ userModeratorToken, servers[ 0 ].accessToken ]) {
+          await checkAllComments(servers[ 0 ].url, token, videoUUID1)
+        }
+      })
+    })
+
+    describe('When managing server blocklist', function () {
+      it('Should list all videos', async function () {
+        for (const token of [ userModeratorToken, servers[ 0 ].accessToken ]) {
+          await checkAllVideos(servers[ 0 ].url, token)
+        }
+      })
+
+      it('Should list the comments', async function () {
+        for (const token of [ userModeratorToken, servers[ 0 ].accessToken ]) {
+          await checkAllComments(servers[ 0 ].url, token, videoUUID1)
+        }
+      })
+
+      it('Should block a remote server', async function () {
+        await addServerToServerBlocklist(servers[ 0 ].url, servers[ 0 ].accessToken, 'localhost:9002')
+      })
+
+      it('Should hide its videos', async function () {
+        for (const token of [ userModeratorToken, servers[ 0 ].accessToken ]) {
+          const res1 = await getVideosList(servers[ 0 ].url)
+          const res2 = await getVideosListWithToken(servers[ 0 ].url, token)
+
+          for (const res of [ res1, res2 ]) {
+            const videos: Video[] = res.body.data
+            expect(videos).to.have.lengthOf(2)
+
+            const v1 = videos.find(v => v.name === 'video user 2')
+            const v2 = videos.find(v => v.name === 'video server 2')
+
+            expect(v1).to.be.undefined
+            expect(v2).to.be.undefined
+          }
+        }
+      })
+
+      it('Should hide its comments')
+
+      it('Should list blocked servers', async function () {
+        const res = await getServerBlocklistByServer(servers[ 0 ].url, servers[ 0 ].accessToken, 0, 1, 'createdAt')
+        const blocks: ServerBlock[] = res.body.data
+
+        expect(res.body.total).to.equal(1)
+
+        const block = blocks[ 0 ]
+        expect(block.byAccount.displayName).to.equal('peertube')
+        expect(block.byAccount.name).to.equal('peertube')
+        expect(block.blockedServer.host).to.equal('localhost:9002')
+      })
+
+      it('Should unblock the remote server', async function () {
+        await removeServerFromServerBlocklist(servers[ 0 ].url, servers[ 0 ].accessToken, 'localhost:9002')
+      })
+
+      it('Should list all videos', async function () {
+        for (const token of [ userModeratorToken, servers[ 0 ].accessToken ]) {
+          await checkAllVideos(servers[ 0 ].url, token)
+        }
+      })
+
+      it('Should list the comments', async function () {
+        for (const token of [ userModeratorToken, servers[ 0 ].accessToken ]) {
+          await checkAllComments(servers[ 0 ].url, token, videoUUID1)
+        }
+      })
+    })
+  })
+
+  after(async function () {
+    killallServers(servers)
+
+    // Keep the logs if the test failed
+    if (this[ 'ok' ]) {
+      await flushTests()
+    }
+  })
+})
diff --git a/server/tests/api/users/index.ts b/server/tests/api/users/index.ts
index 21d75da3e..52ba6984e 100644
--- a/server/tests/api/users/index.ts
+++ b/server/tests/api/users/index.ts
@@ -1,4 +1,6 @@
+import './users-verification'
+import './user-notifications'
+import './blocklist'
 import './user-subscriptions'
 import './users'
-import './users-verification'
 import './users-multiple-servers'
diff --git a/server/tests/api/users/user-notifications.ts b/server/tests/api/users/user-notifications.ts
new file mode 100644
index 000000000..69e51677e
--- /dev/null
+++ b/server/tests/api/users/user-notifications.ts
@@ -0,0 +1,1053 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import 'mocha'
+import {
+  addVideoToBlacklist,
+  createUser,
+  doubleFollow,
+  flushAndRunMultipleServers,
+  flushTests,
+  getMyUserInformation,
+  immutableAssign,
+  registerUser,
+  removeVideoFromBlacklist,
+  reportVideoAbuse,
+  updateMyUser,
+  updateVideo,
+  updateVideoChannel,
+  userLogin,
+  wait
+} from '../../../../shared/utils'
+import { killallServers, ServerInfo, uploadVideo } from '../../../../shared/utils/index'
+import { setAccessTokensToServers } from '../../../../shared/utils/users/login'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
+import { getUserNotificationSocket } from '../../../../shared/utils/socket/socket-io'
+import {
+  checkCommentMention,
+  CheckerBaseParams,
+  checkMyVideoImportIsFinished,
+  checkNewActorFollow,
+  checkNewBlacklistOnMyVideo,
+  checkNewCommentOnMyVideo,
+  checkNewVideoAbuseForModerators,
+  checkNewVideoFromSubscription,
+  checkUserRegistered,
+  checkVideoIsPublished,
+  getLastNotification,
+  getUserNotifications,
+  markAsReadNotifications,
+  updateMyNotificationSettings,
+  markAsReadAllNotifications
+} from '../../../../shared/utils/users/user-notifications'
+import {
+  User,
+  UserNotification,
+  UserNotificationSetting,
+  UserNotificationSettingValue,
+  UserNotificationType
+} from '../../../../shared/models/users'
+import { MockSmtpServer } from '../../../../shared/utils/miscs/email'
+import { addUserSubscription, removeUserSubscription } from '../../../../shared/utils/users/user-subscriptions'
+import { VideoPrivacy } from '../../../../shared/models/videos'
+import { getBadVideoUrl, getYoutubeVideoUrl, importVideo } from '../../../../shared/utils/videos/video-imports'
+import { addVideoCommentReply, addVideoCommentThread } from '../../../../shared/utils/videos/video-comments'
+import * as uuidv4 from 'uuid/v4'
+import { addAccountToAccountBlocklist, removeAccountFromAccountBlocklist } from '../../../../shared/utils/users/blocklist'
+
+const expect = chai.expect
+
+async function uploadVideoByRemoteAccount (servers: ServerInfo[], additionalParams: any = {}) {
+  const name = 'remote video ' + uuidv4()
+
+  const data = Object.assign({ name }, additionalParams)
+  const res = await uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, data)
+
+  await waitJobs(servers)
+
+  return { uuid: res.body.video.uuid, name }
+}
+
+async function uploadVideoByLocalAccount (servers: ServerInfo[], additionalParams: any = {}) {
+  const name = 'local video ' + uuidv4()
+
+  const data = Object.assign({ name }, additionalParams)
+  const res = await uploadVideo(servers[ 0 ].url, servers[ 0 ].accessToken, data)
+
+  await waitJobs(servers)
+
+  return { uuid: res.body.video.uuid, name }
+}
+
+describe('Test users notifications', function () {
+  let servers: ServerInfo[] = []
+  let userAccessToken: string
+  let userNotifications: UserNotification[] = []
+  let adminNotifications: UserNotification[] = []
+  let adminNotificationsServer2: UserNotification[] = []
+  const emails: object[] = []
+  let channelId: number
+
+  const allNotificationSettings: UserNotificationSetting = {
+    newVideoFromSubscription: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    newCommentOnMyVideo: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    videoAbuseAsModerator: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    blacklistOnMyVideo: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    myVideoImportFinished: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    myVideoPublished: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    commentMention: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    newFollow: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL,
+    newUserRegistration: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL
+  }
+
+  before(async function () {
+    this.timeout(120000)
+
+    await MockSmtpServer.Instance.collectEmails(emails)
+
+    await flushTests()
+
+    const overrideConfig = {
+      smtp: {
+        hostname: 'localhost'
+      }
+    }
+    servers = await flushAndRunMultipleServers(2, overrideConfig)
+
+    // Get the access tokens
+    await setAccessTokensToServers(servers)
+
+    // Server 1 and server 2 follow each other
+    await doubleFollow(servers[0], servers[1])
+
+    await waitJobs(servers)
+
+    const user = {
+      username: 'user_1',
+      password: 'super password'
+    }
+    await createUser(servers[0].url, servers[0].accessToken, user.username, user.password, 10 * 1000 * 1000)
+    userAccessToken = await userLogin(servers[0], user)
+
+    await updateMyNotificationSettings(servers[0].url, userAccessToken, allNotificationSettings)
+    await updateMyNotificationSettings(servers[0].url, servers[0].accessToken, allNotificationSettings)
+    await updateMyNotificationSettings(servers[1].url, servers[1].accessToken, allNotificationSettings)
+
+    {
+      const socket = getUserNotificationSocket(servers[ 0 ].url, userAccessToken)
+      socket.on('new-notification', n => userNotifications.push(n))
+    }
+    {
+      const socket = getUserNotificationSocket(servers[ 0 ].url, servers[0].accessToken)
+      socket.on('new-notification', n => adminNotifications.push(n))
+    }
+    {
+      const socket = getUserNotificationSocket(servers[ 1 ].url, servers[1].accessToken)
+      socket.on('new-notification', n => adminNotificationsServer2.push(n))
+    }
+
+    {
+      const resChannel = await getMyUserInformation(servers[0].url, servers[0].accessToken)
+      channelId = resChannel.body.videoChannels[0].id
+    }
+  })
+
+  describe('New video from my subscription notification', function () {
+    let baseParams: CheckerBaseParams
+
+    before(() => {
+      baseParams = {
+        server: servers[0],
+        emails,
+        socketNotifications: userNotifications,
+        token: userAccessToken
+      }
+    })
+
+    it('Should not send notifications if the user does not follow the video publisher', async function () {
+      this.timeout(10000)
+
+      await uploadVideoByLocalAccount(servers)
+
+      const notification = await getLastNotification(servers[ 0 ].url, userAccessToken)
+      expect(notification).to.be.undefined
+
+      expect(emails).to.have.lengthOf(0)
+      expect(userNotifications).to.have.lengthOf(0)
+    })
+
+    it('Should send a new video notification if the user follows the local video publisher', async function () {
+      this.timeout(15000)
+
+      await addUserSubscription(servers[0].url, userAccessToken, 'root_channel@localhost:9001')
+      await waitJobs(servers)
+
+      const { name, uuid } = await uploadVideoByLocalAccount(servers)
+      await checkNewVideoFromSubscription(baseParams, name, uuid, 'presence')
+    })
+
+    it('Should send a new video notification from a remote account', async function () {
+      this.timeout(50000) // Server 2 has transcoding enabled
+
+      await addUserSubscription(servers[0].url, userAccessToken, 'root_channel@localhost:9002')
+      await waitJobs(servers)
+
+      const { name, uuid } = await uploadVideoByRemoteAccount(servers)
+      await checkNewVideoFromSubscription(baseParams, name, uuid, 'presence')
+    })
+
+    it('Should send a new video notification on a scheduled publication', async function () {
+      this.timeout(20000)
+
+      // In 2 seconds
+      let updateAt = new Date(new Date().getTime() + 2000)
+
+      const data = {
+        privacy: VideoPrivacy.PRIVATE,
+        scheduleUpdate: {
+          updateAt: updateAt.toISOString(),
+          privacy: VideoPrivacy.PUBLIC
+        }
+      }
+      const { name, uuid } = await uploadVideoByLocalAccount(servers, data)
+
+      await wait(6000)
+      await checkNewVideoFromSubscription(baseParams, name, uuid, 'presence')
+    })
+
+    it('Should send a new video notification on a remote scheduled publication', async function () {
+      this.timeout(20000)
+
+      // In 2 seconds
+      let updateAt = new Date(new Date().getTime() + 2000)
+
+      const data = {
+        privacy: VideoPrivacy.PRIVATE,
+        scheduleUpdate: {
+          updateAt: updateAt.toISOString(),
+          privacy: VideoPrivacy.PUBLIC
+        }
+      }
+      const { name, uuid } = await uploadVideoByRemoteAccount(servers, data)
+      await waitJobs(servers)
+
+      await wait(6000)
+      await checkNewVideoFromSubscription(baseParams, name, uuid, 'presence')
+    })
+
+    it('Should not send a notification before the video is published', async function () {
+      this.timeout(20000)
+
+      let updateAt = new Date(new Date().getTime() + 100000)
+
+      const data = {
+        privacy: VideoPrivacy.PRIVATE,
+        scheduleUpdate: {
+          updateAt: updateAt.toISOString(),
+          privacy: VideoPrivacy.PUBLIC
+        }
+      }
+      const { name, uuid } = await uploadVideoByLocalAccount(servers, data)
+
+      await wait(6000)
+      await checkNewVideoFromSubscription(baseParams, name, uuid, 'absence')
+    })
+
+    it('Should send a new video notification when a video becomes public', async function () {
+      this.timeout(10000)
+
+      const data = { privacy: VideoPrivacy.PRIVATE }
+      const { name, uuid } = await uploadVideoByLocalAccount(servers, data)
+
+      await checkNewVideoFromSubscription(baseParams, name, uuid, 'absence')
+
+      await updateVideo(servers[0].url, servers[0].accessToken, uuid, { privacy: VideoPrivacy.PUBLIC })
+
+      await wait(500)
+      await checkNewVideoFromSubscription(baseParams, name, uuid, 'presence')
+    })
+
+    it('Should send a new video notification when a remote video becomes public', async function () {
+      this.timeout(20000)
+
+      const data = { privacy: VideoPrivacy.PRIVATE }
+      const { name, uuid } = await uploadVideoByRemoteAccount(servers, data)
+
+      await checkNewVideoFromSubscription(baseParams, name, uuid, 'absence')
+
+      await updateVideo(servers[1].url, servers[1].accessToken, uuid, { privacy: VideoPrivacy.PUBLIC })
+
+      await waitJobs(servers)
+      await checkNewVideoFromSubscription(baseParams, name, uuid, 'presence')
+    })
+
+    it('Should not send a new video notification when a video becomes unlisted', async function () {
+      this.timeout(20000)
+
+      const data = { privacy: VideoPrivacy.PRIVATE }
+      const { name, uuid } = await uploadVideoByLocalAccount(servers, data)
+
+      await updateVideo(servers[0].url, servers[0].accessToken, uuid, { privacy: VideoPrivacy.UNLISTED })
+
+      await checkNewVideoFromSubscription(baseParams, name, uuid, 'absence')
+    })
+
+    it('Should not send a new video notification when a remote video becomes unlisted', async function () {
+      this.timeout(20000)
+
+      const data = { privacy: VideoPrivacy.PRIVATE }
+      const { name, uuid } = await uploadVideoByRemoteAccount(servers, data)
+
+      await updateVideo(servers[1].url, servers[1].accessToken, uuid, { privacy: VideoPrivacy.UNLISTED })
+
+      await waitJobs(servers)
+      await checkNewVideoFromSubscription(baseParams, name, uuid, 'absence')
+    })
+
+    it('Should send a new video notification after a video import', async function () {
+      this.timeout(30000)
+
+      const name = 'video import ' + uuidv4()
+
+      const attributes = {
+        name,
+        channelId,
+        privacy: VideoPrivacy.PUBLIC,
+        targetUrl: getYoutubeVideoUrl()
+      }
+      const res = await importVideo(servers[0].url, servers[0].accessToken, attributes)
+      const uuid = res.body.video.uuid
+
+      await waitJobs(servers)
+
+      await checkNewVideoFromSubscription(baseParams, name, uuid, 'presence')
+    })
+  })
+
+  describe('Comment on my video notifications', function () {
+    let baseParams: CheckerBaseParams
+
+    before(() => {
+      baseParams = {
+        server: servers[0],
+        emails,
+        socketNotifications: userNotifications,
+        token: userAccessToken
+      }
+    })
+
+    it('Should not send a new comment notification after a comment on another video', async function () {
+      this.timeout(10000)
+
+      const resVideo = await uploadVideo(servers[0].url, servers[0].accessToken, { name: 'super video' })
+      const uuid = resVideo.body.video.uuid
+
+      const resComment = await addVideoCommentThread(servers[0].url, servers[0].accessToken, uuid, 'comment')
+      const commentId = resComment.body.comment.id
+
+      await wait(500)
+      await checkNewCommentOnMyVideo(baseParams, uuid, commentId, commentId, 'absence')
+    })
+
+    it('Should not send a new comment notification if I comment my own video', async function () {
+      this.timeout(10000)
+
+      const resVideo = await uploadVideo(servers[0].url, userAccessToken, { name: 'super video' })
+      const uuid = resVideo.body.video.uuid
+
+      const resComment = await addVideoCommentThread(servers[0].url, userAccessToken, uuid, 'comment')
+      const commentId = resComment.body.comment.id
+
+      await wait(500)
+      await checkNewCommentOnMyVideo(baseParams, uuid, commentId, commentId, 'absence')
+    })
+
+    it('Should not send a new comment notification if the account is muted', async function () {
+      this.timeout(10000)
+
+      await addAccountToAccountBlocklist(servers[ 0 ].url, userAccessToken, 'root')
+
+      const resVideo = await uploadVideo(servers[0].url, userAccessToken, { name: 'super video' })
+      const uuid = resVideo.body.video.uuid
+
+      const resComment = await addVideoCommentThread(servers[0].url, servers[0].accessToken, uuid, 'comment')
+      const commentId = resComment.body.comment.id
+
+      await wait(500)
+      await checkNewCommentOnMyVideo(baseParams, uuid, commentId, commentId, 'absence')
+
+      await removeAccountFromAccountBlocklist(servers[ 0 ].url, userAccessToken, 'root')
+    })
+
+    it('Should send a new comment notification after a local comment on my video', async function () {
+      this.timeout(10000)
+
+      const resVideo = await uploadVideo(servers[0].url, userAccessToken, { name: 'super video' })
+      const uuid = resVideo.body.video.uuid
+
+      const resComment = await addVideoCommentThread(servers[0].url, servers[0].accessToken, uuid, 'comment')
+      const commentId = resComment.body.comment.id
+
+      await wait(500)
+      await checkNewCommentOnMyVideo(baseParams, uuid, commentId, commentId, 'presence')
+    })
+
+    it('Should send a new comment notification after a remote comment on my video', async function () {
+      this.timeout(10000)
+
+      const resVideo = await uploadVideo(servers[0].url, userAccessToken, { name: 'super video' })
+      const uuid = resVideo.body.video.uuid
+
+      await waitJobs(servers)
+
+      const resComment = await addVideoCommentThread(servers[1].url, servers[1].accessToken, uuid, 'comment')
+      const commentId = resComment.body.comment.id
+
+      await waitJobs(servers)
+      await checkNewCommentOnMyVideo(baseParams, uuid, commentId, commentId, 'presence')
+    })
+
+    it('Should send a new comment notification after a local reply on my video', async function () {
+      this.timeout(10000)
+
+      const resVideo = await uploadVideo(servers[0].url, userAccessToken, { name: 'super video' })
+      const uuid = resVideo.body.video.uuid
+
+      const resThread = await addVideoCommentThread(servers[0].url, servers[0].accessToken, uuid, 'comment')
+      const threadId = resThread.body.comment.id
+
+      const resComment = await addVideoCommentReply(servers[0].url, servers[0].accessToken, uuid, threadId, 'reply')
+      const commentId = resComment.body.comment.id
+
+      await wait(500)
+      await checkNewCommentOnMyVideo(baseParams, uuid, commentId, threadId, 'presence')
+    })
+
+    it('Should send a new comment notification after a remote reply on my video', async function () {
+      this.timeout(10000)
+
+      const resVideo = await uploadVideo(servers[0].url, userAccessToken, { name: 'super video' })
+      const uuid = resVideo.body.video.uuid
+      await waitJobs(servers)
+
+      const resThread = await addVideoCommentThread(servers[1].url, servers[1].accessToken, uuid, 'comment')
+      const threadId = resThread.body.comment.id
+
+      const resComment = await addVideoCommentReply(servers[1].url, servers[1].accessToken, uuid, threadId, 'reply')
+      const commentId = resComment.body.comment.id
+
+      await waitJobs(servers)
+      await checkNewCommentOnMyVideo(baseParams, uuid, commentId, threadId, 'presence')
+    })
+  })
+
+  describe('Mention notifications', function () {
+    let baseParams: CheckerBaseParams
+
+    before(async () => {
+      baseParams = {
+        server: servers[0],
+        emails,
+        socketNotifications: userNotifications,
+        token: userAccessToken
+      }
+
+      await updateMyUser({
+        url: servers[0].url,
+        accessToken: servers[0].accessToken,
+        displayName: 'super root name'
+      })
+
+      await updateMyUser({
+        url: servers[1].url,
+        accessToken: servers[1].accessToken,
+        displayName: 'super root 2 name'
+      })
+    })
+
+    it('Should not send a new mention comment notification if I mention the video owner', async function () {
+      this.timeout(10000)
+
+      const resVideo = await uploadVideo(servers[0].url, userAccessToken, { name: 'super video' })
+      const uuid = resVideo.body.video.uuid
+
+      const resComment = await addVideoCommentThread(servers[0].url, servers[0].accessToken, uuid, '@user_1 hello')
+      const commentId = resComment.body.comment.id
+
+      await wait(500)
+      await checkCommentMention(baseParams, uuid, commentId, commentId, 'super root name', 'absence')
+    })
+
+    it('Should not send a new mention comment notification if I mention myself', async function () {
+      this.timeout(10000)
+
+      const resVideo = await uploadVideo(servers[0].url, servers[0].accessToken, { name: 'super video' })
+      const uuid = resVideo.body.video.uuid
+
+      const resComment = await addVideoCommentThread(servers[0].url, userAccessToken, uuid, '@user_1 hello')
+      const commentId = resComment.body.comment.id
+
+      await wait(500)
+      await checkCommentMention(baseParams, uuid, commentId, commentId, 'super root name', 'absence')
+    })
+
+    it('Should not send a new mention notification if the account is muted', async function () {
+      this.timeout(10000)
+
+      await addAccountToAccountBlocklist(servers[ 0 ].url, userAccessToken, 'root')
+
+      const resVideo = await uploadVideo(servers[0].url, servers[0].accessToken, { name: 'super video' })
+      const uuid = resVideo.body.video.uuid
+
+      const resComment = await addVideoCommentThread(servers[0].url, servers[0].accessToken, uuid, '@user_1 hello')
+      const commentId = resComment.body.comment.id
+
+      await wait(500)
+      await checkCommentMention(baseParams, uuid, commentId, commentId, 'super root name', 'absence')
+
+      await removeAccountFromAccountBlocklist(servers[ 0 ].url, userAccessToken, 'root')
+    })
+
+    it('Should send a new mention notification after local comments', async function () {
+      this.timeout(10000)
+
+      const resVideo = await uploadVideo(servers[0].url, servers[0].accessToken, { name: 'super video' })
+      const uuid = resVideo.body.video.uuid
+
+      const resThread = await addVideoCommentThread(servers[0].url, servers[0].accessToken, uuid, '@user_1 hello 1')
+      const threadId = resThread.body.comment.id
+
+      await wait(500)
+      await checkCommentMention(baseParams, uuid, threadId, threadId, 'super root name', 'presence')
+
+      const resComment = await addVideoCommentReply(servers[0].url, servers[0].accessToken, uuid, threadId, 'hello 2 @user_1')
+      const commentId = resComment.body.comment.id
+
+      await wait(500)
+      await checkCommentMention(baseParams, uuid, commentId, threadId, 'super root name', 'presence')
+    })
+
+    it('Should send a new mention notification after remote comments', async function () {
+      this.timeout(20000)
+
+      const resVideo = await uploadVideo(servers[0].url, servers[0].accessToken, { name: 'super video' })
+      const uuid = resVideo.body.video.uuid
+
+      await waitJobs(servers)
+      const resThread = await addVideoCommentThread(servers[1].url, servers[1].accessToken, uuid, 'hello @user_1@localhost:9001 1')
+      const threadId = resThread.body.comment.id
+
+      await waitJobs(servers)
+      await checkCommentMention(baseParams, uuid, threadId, threadId, 'super root 2 name', 'presence')
+
+      const text = '@user_1@localhost:9001 hello 2 @root@localhost:9001'
+      const resComment = await addVideoCommentReply(servers[1].url, servers[1].accessToken, uuid, threadId, text)
+      const commentId = resComment.body.comment.id
+
+      await waitJobs(servers)
+      await checkCommentMention(baseParams, uuid, commentId, threadId, 'super root 2 name', 'presence')
+    })
+  })
+
+  describe('Video abuse for moderators notification' , function () {
+    let baseParams: CheckerBaseParams
+
+    before(() => {
+      baseParams = {
+        server: servers[0],
+        emails,
+        socketNotifications: adminNotifications,
+        token: servers[0].accessToken
+      }
+    })
+
+    it('Should send a notification to moderators on local video abuse', async function () {
+      this.timeout(10000)
+
+      const name = 'video for abuse ' + uuidv4()
+      const resVideo = await uploadVideo(servers[0].url, userAccessToken, { name })
+      const uuid = resVideo.body.video.uuid
+
+      await reportVideoAbuse(servers[0].url, servers[0].accessToken, uuid, 'super reason')
+
+      await waitJobs(servers)
+      await checkNewVideoAbuseForModerators(baseParams, uuid, name, 'presence')
+    })
+
+    it('Should send a notification to moderators on remote video abuse', async function () {
+      this.timeout(10000)
+
+      const name = 'video for abuse ' + uuidv4()
+      const resVideo = await uploadVideo(servers[0].url, userAccessToken, { name })
+      const uuid = resVideo.body.video.uuid
+
+      await waitJobs(servers)
+
+      await reportVideoAbuse(servers[1].url, servers[1].accessToken, uuid, 'super reason')
+
+      await waitJobs(servers)
+      await checkNewVideoAbuseForModerators(baseParams, uuid, name, 'presence')
+    })
+  })
+
+  describe('Video blacklist on my video', function () {
+    let baseParams: CheckerBaseParams
+
+    before(() => {
+      baseParams = {
+        server: servers[0],
+        emails,
+        socketNotifications: userNotifications,
+        token: userAccessToken
+      }
+    })
+
+    it('Should send a notification to video owner on blacklist', async function () {
+      this.timeout(10000)
+
+      const name = 'video for abuse ' + uuidv4()
+      const resVideo = await uploadVideo(servers[0].url, userAccessToken, { name })
+      const uuid = resVideo.body.video.uuid
+
+      await addVideoToBlacklist(servers[0].url, servers[0].accessToken, uuid)
+
+      await waitJobs(servers)
+      await checkNewBlacklistOnMyVideo(baseParams, uuid, name, 'blacklist')
+    })
+
+    it('Should send a notification to video owner on unblacklist', async function () {
+      this.timeout(10000)
+
+      const name = 'video for abuse ' + uuidv4()
+      const resVideo = await uploadVideo(servers[0].url, userAccessToken, { name })
+      const uuid = resVideo.body.video.uuid
+
+      await addVideoToBlacklist(servers[0].url, servers[0].accessToken, uuid)
+
+      await waitJobs(servers)
+      await removeVideoFromBlacklist(servers[0].url, servers[0].accessToken, uuid)
+      await waitJobs(servers)
+
+      await wait(500)
+      await checkNewBlacklistOnMyVideo(baseParams, uuid, name, 'unblacklist')
+    })
+  })
+
+  describe('My video is published', function () {
+    let baseParams: CheckerBaseParams
+
+    before(() => {
+      baseParams = {
+        server: servers[1],
+        emails,
+        socketNotifications: adminNotificationsServer2,
+        token: servers[1].accessToken
+      }
+    })
+
+    it('Should not send a notification if transcoding is not enabled', async function () {
+      this.timeout(10000)
+
+      const { name, uuid } = await uploadVideoByLocalAccount(servers)
+      await waitJobs(servers)
+
+      await checkVideoIsPublished(baseParams, name, uuid, 'absence')
+    })
+
+    it('Should not send a notification if the wait transcoding is false', async function () {
+      this.timeout(50000)
+
+      await uploadVideoByRemoteAccount(servers, { waitTranscoding: false })
+      await waitJobs(servers)
+
+      const notification = await getLastNotification(servers[ 0 ].url, userAccessToken)
+      if (notification) {
+        expect(notification.type).to.not.equal(UserNotificationType.MY_VIDEO_PUBLISHED)
+      }
+    })
+
+    it('Should send a notification even if the video is not transcoded in other resolutions', async function () {
+      this.timeout(50000)
+
+      const { name, uuid } = await uploadVideoByRemoteAccount(servers, { waitTranscoding: true, fixture: 'video_short_240p.mp4' })
+      await waitJobs(servers)
+
+      await checkVideoIsPublished(baseParams, name, uuid, 'presence')
+    })
+
+    it('Should send a notification with a transcoded video', async function () {
+      this.timeout(50000)
+
+      const { name, uuid } = await uploadVideoByRemoteAccount(servers, { waitTranscoding: true })
+      await waitJobs(servers)
+
+      await checkVideoIsPublished(baseParams, name, uuid, 'presence')
+    })
+
+    it('Should send a notification when an imported video is transcoded', async function () {
+      this.timeout(50000)
+
+      const name = 'video import ' + uuidv4()
+
+      const attributes = {
+        name,
+        channelId,
+        privacy: VideoPrivacy.PUBLIC,
+        targetUrl: getYoutubeVideoUrl(),
+        waitTranscoding: true
+      }
+      const res = await importVideo(servers[1].url, servers[1].accessToken, attributes)
+      const uuid = res.body.video.uuid
+
+      await waitJobs(servers)
+      await checkVideoIsPublished(baseParams, name, uuid, 'presence')
+    })
+
+    it('Should send a notification when the scheduled update has been proceeded', async function () {
+      this.timeout(70000)
+
+      // In 2 seconds
+      let updateAt = new Date(new Date().getTime() + 2000)
+
+      const data = {
+        privacy: VideoPrivacy.PRIVATE,
+        scheduleUpdate: {
+          updateAt: updateAt.toISOString(),
+          privacy: VideoPrivacy.PUBLIC
+        }
+      }
+      const { name, uuid } = await uploadVideoByRemoteAccount(servers, data)
+
+      await wait(6000)
+      await checkVideoIsPublished(baseParams, name, uuid, 'presence')
+    })
+
+    it('Should not send a notification before the video is published', async function () {
+      this.timeout(20000)
+
+      let updateAt = new Date(new Date().getTime() + 100000)
+
+      const data = {
+        privacy: VideoPrivacy.PRIVATE,
+        scheduleUpdate: {
+          updateAt: updateAt.toISOString(),
+          privacy: VideoPrivacy.PUBLIC
+        }
+      }
+      const { name, uuid } = await uploadVideoByRemoteAccount(servers, data)
+
+      await wait(6000)
+      await checkVideoIsPublished(baseParams, name, uuid, 'absence')
+    })
+  })
+
+  describe('My video is imported', function () {
+    let baseParams: CheckerBaseParams
+
+    before(() => {
+      baseParams = {
+        server: servers[0],
+        emails,
+        socketNotifications: adminNotifications,
+        token: servers[0].accessToken
+      }
+    })
+
+    it('Should send a notification when the video import failed', async function () {
+      this.timeout(70000)
+
+      const name = 'video import ' + uuidv4()
+
+      const attributes = {
+        name,
+        channelId,
+        privacy: VideoPrivacy.PRIVATE,
+        targetUrl: getBadVideoUrl()
+      }
+      const res = await importVideo(servers[0].url, servers[0].accessToken, attributes)
+      const uuid = res.body.video.uuid
+
+      await waitJobs(servers)
+      await checkMyVideoImportIsFinished(baseParams, name, uuid, getBadVideoUrl(), false, 'presence')
+    })
+
+    it('Should send a notification when the video import succeeded', async function () {
+      this.timeout(70000)
+
+      const name = 'video import ' + uuidv4()
+
+      const attributes = {
+        name,
+        channelId,
+        privacy: VideoPrivacy.PRIVATE,
+        targetUrl: getYoutubeVideoUrl()
+      }
+      const res = await importVideo(servers[0].url, servers[0].accessToken, attributes)
+      const uuid = res.body.video.uuid
+
+      await waitJobs(servers)
+      await checkMyVideoImportIsFinished(baseParams, name, uuid, getYoutubeVideoUrl(), true, 'presence')
+    })
+  })
+
+  describe('New registration', function () {
+    let baseParams: CheckerBaseParams
+
+    before(() => {
+      baseParams = {
+        server: servers[0],
+        emails,
+        socketNotifications: adminNotifications,
+        token: servers[0].accessToken
+      }
+    })
+
+    it('Should send a notification only to moderators when a user registers on the instance', async function () {
+      this.timeout(10000)
+
+      await registerUser(servers[0].url, 'user_45', 'password')
+
+      await waitJobs(servers)
+
+      await checkUserRegistered(baseParams, 'user_45', 'presence')
+
+      const userOverride = { socketNotifications: userNotifications, token: userAccessToken, check: { web: true, mail: false } }
+      await checkUserRegistered(immutableAssign(baseParams, userOverride), 'user_45', 'absence')
+    })
+  })
+
+  describe('New actor follow', function () {
+    let baseParams: CheckerBaseParams
+    let myChannelName = 'super channel name'
+    let myUserName = 'super user name'
+
+    before(async () => {
+      baseParams = {
+        server: servers[0],
+        emails,
+        socketNotifications: userNotifications,
+        token: userAccessToken
+      }
+
+      await updateMyUser({
+        url: servers[0].url,
+        accessToken: servers[0].accessToken,
+        displayName: 'super root name'
+      })
+
+      await updateMyUser({
+        url: servers[0].url,
+        accessToken: userAccessToken,
+        displayName: myUserName
+      })
+
+      await updateMyUser({
+        url: servers[1].url,
+        accessToken: servers[1].accessToken,
+        displayName: 'super root 2 name'
+      })
+
+      await updateVideoChannel(servers[0].url, userAccessToken, 'user_1_channel', { displayName: myChannelName })
+    })
+
+    it('Should notify when a local channel is following one of our channel', async function () {
+      this.timeout(10000)
+
+      await addUserSubscription(servers[0].url, servers[0].accessToken, 'user_1_channel@localhost:9001')
+      await waitJobs(servers)
+
+      await checkNewActorFollow(baseParams, 'channel', 'root', 'super root name', myChannelName, 'presence')
+
+      await removeUserSubscription(servers[0].url, servers[0].accessToken, 'user_1_channel@localhost:9001')
+    })
+
+    it('Should notify when a remote channel is following one of our channel', async function () {
+      this.timeout(10000)
+
+      await addUserSubscription(servers[1].url, servers[1].accessToken, 'user_1_channel@localhost:9001')
+      await waitJobs(servers)
+
+      await checkNewActorFollow(baseParams, 'channel', 'root', 'super root 2 name', myChannelName, 'presence')
+
+      await removeUserSubscription(servers[1].url, servers[1].accessToken, 'user_1_channel@localhost:9001')
+    })
+
+    it('Should notify when a local account is following one of our channel', async function () {
+      this.timeout(10000)
+
+      await addUserSubscription(servers[0].url, servers[0].accessToken, 'user_1@localhost:9001')
+
+      await waitJobs(servers)
+
+      await checkNewActorFollow(baseParams, 'account', 'root', 'super root name', myUserName, 'presence')
+    })
+
+    it('Should notify when a remote account is following one of our channel', async function () {
+      this.timeout(10000)
+
+      await addUserSubscription(servers[1].url, servers[1].accessToken, 'user_1@localhost:9001')
+
+      await waitJobs(servers)
+
+      await checkNewActorFollow(baseParams, 'account', 'root', 'super root 2 name', myUserName, 'presence')
+    })
+  })
+
+  describe('Mark as read', function () {
+    it('Should mark as read some notifications', async function () {
+      const res = await getUserNotifications(servers[ 0 ].url, userAccessToken, 2, 3)
+      const ids = res.body.data.map(n => n.id)
+
+      await markAsReadNotifications(servers[ 0 ].url, userAccessToken, ids)
+    })
+
+    it('Should have the notifications marked as read', async function () {
+      const res = await getUserNotifications(servers[ 0 ].url, userAccessToken, 0, 10)
+
+      const notifications = res.body.data as UserNotification[]
+      expect(notifications[ 0 ].read).to.be.false
+      expect(notifications[ 1 ].read).to.be.false
+      expect(notifications[ 2 ].read).to.be.true
+      expect(notifications[ 3 ].read).to.be.true
+      expect(notifications[ 4 ].read).to.be.true
+      expect(notifications[ 5 ].read).to.be.false
+    })
+
+    it('Should only list read notifications', async function () {
+      const res = await getUserNotifications(servers[ 0 ].url, userAccessToken, 0, 10, false)
+
+      const notifications = res.body.data as UserNotification[]
+      for (const notification of notifications) {
+        expect(notification.read).to.be.true
+      }
+    })
+
+    it('Should only list unread notifications', async function () {
+      const res = await getUserNotifications(servers[ 0 ].url, userAccessToken, 0, 10, true)
+
+      const notifications = res.body.data as UserNotification[]
+      for (const notification of notifications) {
+        expect(notification.read).to.be.false
+      }
+    })
+
+    it('Should mark as read all notifications', async function () {
+      await markAsReadAllNotifications(servers[ 0 ].url, userAccessToken)
+
+      const res = await getUserNotifications(servers[ 0 ].url, userAccessToken, 0, 10, true)
+
+      expect(res.body.total).to.equal(0)
+      expect(res.body.data).to.have.lengthOf(0)
+    })
+  })
+
+  describe('Notification settings', function () {
+    let baseParams: CheckerBaseParams
+
+    before(() => {
+      baseParams = {
+        server: servers[0],
+        emails,
+        socketNotifications: userNotifications,
+        token: userAccessToken
+      }
+    })
+
+    it('Should not have notifications', async function () {
+      this.timeout(10000)
+
+      await updateMyNotificationSettings(servers[0].url, userAccessToken, immutableAssign(allNotificationSettings, {
+        newVideoFromSubscription: UserNotificationSettingValue.NONE
+      }))
+
+      {
+        const res = await getMyUserInformation(servers[0].url, userAccessToken)
+        const info = res.body as User
+        expect(info.notificationSettings.newVideoFromSubscription).to.equal(UserNotificationSettingValue.NONE)
+      }
+
+      const { name, uuid } = await uploadVideoByLocalAccount(servers)
+
+      const check = { web: true, mail: true }
+      await checkNewVideoFromSubscription(immutableAssign(baseParams, { check }), name, uuid, 'absence')
+    })
+
+    it('Should only have web notifications', async function () {
+      this.timeout(10000)
+
+      await updateMyNotificationSettings(servers[0].url, userAccessToken, immutableAssign(allNotificationSettings, {
+        newVideoFromSubscription: UserNotificationSettingValue.WEB
+      }))
+
+      {
+        const res = await getMyUserInformation(servers[0].url, userAccessToken)
+        const info = res.body as User
+        expect(info.notificationSettings.newVideoFromSubscription).to.equal(UserNotificationSettingValue.WEB)
+      }
+
+      const { name, uuid } = await uploadVideoByLocalAccount(servers)
+
+      {
+        const check = { mail: true, web: false }
+        await checkNewVideoFromSubscription(immutableAssign(baseParams, { check }), name, uuid, 'absence')
+      }
+
+      {
+        const check = { mail: false, web: true }
+        await checkNewVideoFromSubscription(immutableAssign(baseParams, { check }), name, uuid, 'presence')
+      }
+    })
+
+    it('Should only have mail notifications', async function () {
+      this.timeout(10000)
+
+      await updateMyNotificationSettings(servers[0].url, userAccessToken, immutableAssign(allNotificationSettings, {
+        newVideoFromSubscription: UserNotificationSettingValue.EMAIL
+      }))
+
+      {
+        const res = await getMyUserInformation(servers[0].url, userAccessToken)
+        const info = res.body as User
+        expect(info.notificationSettings.newVideoFromSubscription).to.equal(UserNotificationSettingValue.EMAIL)
+      }
+
+      const { name, uuid } = await uploadVideoByLocalAccount(servers)
+
+      {
+        const check = { mail: false, web: true }
+        await checkNewVideoFromSubscription(immutableAssign(baseParams, { check }), name, uuid, 'absence')
+      }
+
+      {
+        const check = { mail: true, web: false }
+        await checkNewVideoFromSubscription(immutableAssign(baseParams, { check }), name, uuid, 'presence')
+      }
+    })
+
+    it('Should have email and web notifications', async function () {
+      this.timeout(10000)
+
+      await updateMyNotificationSettings(servers[0].url, userAccessToken, immutableAssign(allNotificationSettings, {
+        newVideoFromSubscription: UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL
+      }))
+
+      {
+        const res = await getMyUserInformation(servers[0].url, userAccessToken)
+        const info = res.body as User
+        expect(info.notificationSettings.newVideoFromSubscription).to.equal(
+          UserNotificationSettingValue.WEB | UserNotificationSettingValue.EMAIL
+        )
+      }
+
+      const { name, uuid } = await uploadVideoByLocalAccount(servers)
+
+      await checkNewVideoFromSubscription(baseParams, name, uuid, 'presence')
+    })
+  })
+
+  after(async function () {
+    MockSmtpServer.Instance.kill()
+
+    killallServers(servers)
+  })
+})
diff --git a/server/tests/api/users/user-subscriptions.ts b/server/tests/api/users/user-subscriptions.ts
index 65b80540c..88a7187d6 100644
--- a/server/tests/api/users/user-subscriptions.ts
+++ b/server/tests/api/users/user-subscriptions.ts
@@ -2,18 +2,27 @@
 
 import * as chai from 'chai'
 import 'mocha'
-import { createUser, doubleFollow, flushAndRunMultipleServers, follow, getVideosList, unfollow, updateVideo, userLogin } from '../../utils'
-import { killallServers, ServerInfo, uploadVideo } from '../../utils/index'
-import { setAccessTokensToServers } from '../../utils/users/login'
+import {
+  createUser,
+  doubleFollow,
+  flushAndRunMultipleServers,
+  follow,
+  getVideosList,
+  unfollow,
+  updateVideo,
+  userLogin
+} from '../../../../shared/utils'
+import { killallServers, ServerInfo, uploadVideo } from '../../../../shared/utils/index'
+import { setAccessTokensToServers } from '../../../../shared/utils/users/login'
 import { Video, VideoChannel } from '../../../../shared/models/videos'
-import { waitJobs } from '../../utils/server/jobs'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 import {
   addUserSubscription,
   listUserSubscriptions,
   listUserSubscriptionVideos,
   removeUserSubscription,
   getUserSubscription, areSubscriptionsExist
-} from '../../utils/users/user-subscriptions'
+} from '../../../../shared/utils/users/user-subscriptions'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/users/users-multiple-servers.ts b/server/tests/api/users/users-multiple-servers.ts
index d8699db17..006d6cdf0 100644
--- a/server/tests/api/users/users-multiple-servers.ts
+++ b/server/tests/api/users/users-multiple-servers.ts
@@ -13,13 +13,13 @@ import {
   removeUser,
   updateMyUser,
   userLogin
-} from '../../utils'
-import { getMyUserInformation, killallServers, ServerInfo, testImage, updateMyAvatar, uploadVideo } from '../../utils/index'
-import { checkActorFilesWereRemoved, getAccount, getAccountsList } from '../../utils/users/accounts'
-import { setAccessTokensToServers } from '../../utils/users/login'
+} from '../../../../shared/utils'
+import { getMyUserInformation, killallServers, ServerInfo, testImage, updateMyAvatar, uploadVideo } from '../../../../shared/utils/index'
+import { checkActorFilesWereRemoved, getAccount, getAccountsList } from '../../../../shared/utils/users/accounts'
+import { setAccessTokensToServers } from '../../../../shared/utils/users/login'
 import { User } from '../../../../shared/models/users'
 import { VideoChannel } from '../../../../shared/models/videos'
-import { waitJobs } from '../../utils/server/jobs'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/users/users-verification.ts b/server/tests/api/users/users-verification.ts
index fa5f5e371..babeda2b8 100644
--- a/server/tests/api/users/users-verification.ts
+++ b/server/tests/api/users/users-verification.ts
@@ -4,11 +4,11 @@ import * as chai from 'chai'
 import 'mocha'
 import {
   registerUser, flushTests, getUserInformation, getMyUserInformation, killallServers,
-  userLogin, login, runServer, ServerInfo, verifyEmail, updateCustomSubConfig
-} from '../../utils'
-import { setAccessTokensToServers } from '../../utils/users/login'
-import { mockSmtpServer } from '../../utils/miscs/email'
-import { waitJobs } from '../../utils/server/jobs'
+  userLogin, login, runServer, ServerInfo, verifyEmail, updateCustomSubConfig, wait
+} from '../../../../shared/utils'
+import { setAccessTokensToServers } from '../../../../shared/utils/users/login'
+import { MockSmtpServer } from '../../../../shared/utils/miscs/email'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 
 const expect = chai.expect
 
@@ -30,7 +30,7 @@ describe('Test users account verification', function () {
   before(async function () {
     this.timeout(30000)
 
-    await mockSmtpServer(emails)
+    await MockSmtpServer.Instance.collectEmails(emails)
 
     await flushTests()
 
@@ -123,6 +123,7 @@ describe('Test users account verification', function () {
   })
 
   after(async function () {
+    MockSmtpServer.Instance.kill()
     killallServers([ server ])
 
     // Keep the logs if the test failed
diff --git a/server/tests/api/users/users.ts b/server/tests/api/users/users.ts
index 8b9c6b455..c4465d541 100644
--- a/server/tests/api/users/users.ts
+++ b/server/tests/api/users/users.ts
@@ -32,10 +32,10 @@ import {
   updateUser,
   uploadVideo,
   userLogin
-} from '../../utils/index'
-import { follow } from '../../utils/server/follows'
-import { setAccessTokensToServers } from '../../utils/users/login'
-import { getMyVideos } from '../../utils/videos/videos'
+} from '../../../../shared/utils/index'
+import { follow } from '../../../../shared/utils/server/follows'
+import { setAccessTokensToServers } from '../../../../shared/utils/users/login'
+import { getMyVideos } from '../../../../shared/utils/videos/videos'
 
 const expect = chai.expect
 
@@ -180,7 +180,7 @@ describe('Test users', function () {
   it('Should be able to upload a video again')
 
   it('Should be able to create a new user', async function () {
-    await createUser(server.url, accessToken, user.username,user.password, 2 * 1024 * 1024)
+    await createUser(server.url, accessToken, user.username, user.password, 2 * 1024 * 1024)
   })
 
   it('Should be able to login with this user', async function () {
@@ -322,6 +322,40 @@ describe('Test users', function () {
     expect(users[ 1 ].nsfwPolicy).to.equal('display')
   })
 
+  it('Should search user by username', async function () {
+    const res = await getUsersListPaginationAndSort(server.url, server.accessToken, 0, 2, 'createdAt', 'oot')
+    const users = res.body.data as User[]
+
+    expect(res.body.total).to.equal(1)
+    expect(users.length).to.equal(1)
+
+    expect(users[ 0 ].username).to.equal('root')
+  })
+
+  it('Should search user by email', async function () {
+    {
+      const res = await getUsersListPaginationAndSort(server.url, server.accessToken, 0, 2, 'createdAt', 'r_1@exam')
+      const users = res.body.data as User[]
+
+      expect(res.body.total).to.equal(1)
+      expect(users.length).to.equal(1)
+
+      expect(users[ 0 ].username).to.equal('user_1')
+      expect(users[ 0 ].email).to.equal('user_1@example.com')
+    }
+
+    {
+      const res = await getUsersListPaginationAndSort(server.url, server.accessToken, 0, 2, 'createdAt', 'example')
+      const users = res.body.data as User[]
+
+      expect(res.body.total).to.equal(2)
+      expect(users.length).to.equal(2)
+
+      expect(users[ 0 ].username).to.equal('root')
+      expect(users[ 1 ].username).to.equal('user_1')
+    }
+  })
+
   it('Should update my password', async function () {
     await updateMyUser({
       url: server.url,
@@ -444,6 +478,7 @@ describe('Test users', function () {
       userId,
       accessToken,
       email: 'updated2@example.com',
+      emailVerified: true,
       videoQuota: 42,
       role: UserRole.MODERATOR
     })
@@ -453,6 +488,7 @@ describe('Test users', function () {
 
     expect(user.username).to.equal('user_1')
     expect(user.email).to.equal('updated2@example.com')
+    expect(user.emailVerified).to.be.true
     expect(user.nsfwPolicy).to.equal('do_not_list')
     expect(user.videoQuota).to.equal(42)
     expect(user.roleLabel).to.equal('Moderator')
@@ -465,8 +501,20 @@ describe('Test users', function () {
     accessTokenUser = await userLogin(server, user)
   })
 
-  it('Should not be able to delete a user by a moderator', async function () {
-    await removeUser(server.url, 2, accessTokenUser, 403)
+  it('Should be able to update another user password', async function () {
+    await updateUser({
+      url: server.url,
+      userId,
+      accessToken,
+      password: 'password updated'
+    })
+
+    await getMyUserVideoQuotaUsed(server.url, accessTokenUser, 401)
+
+    await userLogin(server, user, 400)
+
+    user.password = 'password updated'
+    accessTokenUser = await userLogin(server, user)
   })
 
   it('Should be able to list video blacklist by a moderator', async function () {
diff --git a/server/tests/api/videos/index.ts b/server/tests/api/videos/index.ts
index 09bb62a8d..a501a80b2 100644
--- a/server/tests/api/videos/index.ts
+++ b/server/tests/api/videos/index.ts
@@ -3,16 +3,17 @@ import './services'
 import './single-server'
 import './video-abuse'
 import './video-blacklist'
-import './video-blacklist-management'
 import './video-captions'
 import './video-change-ownership'
 import './video-channels'
 import './video-comments'
 import './video-description'
+import './video-hls'
 import './video-imports'
 import './video-nsfw'
 import './video-privacy'
 import './video-schedule-update'
 import './video-transcoder'
+import './videos-filter'
 import './videos-history'
 import './videos-overview'
diff --git a/server/tests/api/videos/multiple-servers.ts b/server/tests/api/videos/multiple-servers.ts
index 99b74ccff..1b471ba79 100644
--- a/server/tests/api/videos/multiple-servers.ts
+++ b/server/tests/api/videos/multiple-servers.ts
@@ -8,6 +8,7 @@ import { VideoPrivacy } from '../../../../shared/models/videos'
 import { VideoComment, VideoCommentThreadTree } from '../../../../shared/models/videos/video-comment.model'
 import {
   addVideoChannel,
+  checkTmpIsEmpty,
   checkVideoFilesWereRemoved,
   completeVideoCheck,
   createUser,
@@ -31,15 +32,15 @@ import {
   viewVideo,
   wait,
   webtorrentAdd
-} from '../../utils'
+} from '../../../../shared/utils'
 import {
   addVideoCommentReply,
   addVideoCommentThread,
   deleteVideoComment,
   getVideoCommentThreads,
   getVideoThreadComments
-} from '../../utils/videos/video-comments'
-import { waitJobs } from '../../utils/server/jobs'
+} from '../../../../shared/utils/videos/video-comments'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 
 const expect = chai.expect
 
@@ -995,19 +996,19 @@ describe('Test multiple servers', function () {
           files: [
             {
               resolution: 720,
-              size: 36000
+              size: 72000
             },
             {
               resolution: 480,
-              size: 21000
+              size: 45000
             },
             {
               resolution: 360,
-              size: 17000
+              size: 34600
             },
             {
               resolution: 240,
-              size: 13000
+              size: 24770
             }
           ]
         }
@@ -1016,6 +1017,14 @@ describe('Test multiple servers', function () {
     })
   })
 
+  describe('TMP directory', function () {
+    it('Should have an empty tmp directory', async function () {
+      for (const server of servers) {
+        await checkTmpIsEmpty(server)
+      }
+    })
+  })
+
   after(async function () {
     killallServers(servers)
 
diff --git a/server/tests/api/videos/services.ts b/server/tests/api/videos/services.ts
index 2f1424292..2da86964f 100644
--- a/server/tests/api/videos/services.ts
+++ b/server/tests/api/videos/services.ts
@@ -2,8 +2,16 @@
 
 import * as chai from 'chai'
 import 'mocha'
-import { flushTests, getOEmbed, getVideosList, killallServers, ServerInfo, setAccessTokensToServers, uploadVideo } from '../../utils/index'
-import { runServer } from '../../utils/server/servers'
+import {
+  flushTests,
+  getOEmbed,
+  getVideosList,
+  killallServers,
+  ServerInfo,
+  setAccessTokensToServers,
+  uploadVideo
+} from '../../../../shared/utils/index'
+import { runServer } from '../../../../shared/utils/server/servers'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/single-server.ts b/server/tests/api/videos/single-server.ts
index 92d42eb80..cfdcbaf3f 100644
--- a/server/tests/api/videos/single-server.ts
+++ b/server/tests/api/videos/single-server.ts
@@ -28,7 +28,7 @@ import {
   uploadVideo,
   viewVideo,
   wait
-} from '../../utils'
+} from '../../../../shared/utils'
 
 const expect = chai.expect
 
@@ -120,7 +120,7 @@ describe('Test a single server', function () {
     const categories = res.body
     expect(Object.keys(categories)).to.have.length.above(10)
 
-    expect(categories[11]).to.equal('News')
+    expect(categories[11]).to.equal('News & Politics')
   })
 
   it('Should list video licences', async function () {
diff --git a/server/tests/api/videos/video-abuse.ts b/server/tests/api/videos/video-abuse.ts
index a17f3c8de..3a7b623da 100644
--- a/server/tests/api/videos/video-abuse.ts
+++ b/server/tests/api/videos/video-abuse.ts
@@ -14,9 +14,9 @@ import {
   setAccessTokensToServers,
   updateVideoAbuse,
   uploadVideo
-} from '../../utils/index'
-import { doubleFollow } from '../../utils/server/follows'
-import { waitJobs } from '../../utils/server/jobs'
+} from '../../../../shared/utils/index'
+import { doubleFollow } from '../../../../shared/utils/server/follows'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-blacklist-management.ts b/server/tests/api/videos/video-blacklist-management.ts
deleted file mode 100644
index 7bf39dc99..000000000
--- a/server/tests/api/videos/video-blacklist-management.ts
+++ /dev/null
@@ -1,193 +0,0 @@
-/* tslint:disable:no-unused-expression */
-
-import * as chai from 'chai'
-import * as lodash from 'lodash'
-import 'mocha'
-import {
-  addVideoToBlacklist,
-  flushAndRunMultipleServers,
-  getBlacklistedVideosList,
-  getMyVideos,
-  getSortedBlacklistedVideosList,
-  getVideosList,
-  killallServers,
-  removeVideoFromBlacklist,
-  ServerInfo,
-  setAccessTokensToServers,
-  updateVideoBlacklist,
-  uploadVideo
-} from '../../utils/index'
-import { doubleFollow } from '../../utils/server/follows'
-import { waitJobs } from '../../utils/server/jobs'
-import { VideoAbuse } from '../../../../shared/models/videos'
-
-const expect = chai.expect
-const orderBy = lodash.orderBy
-
-describe('Test video blacklist management', function () {
-  let servers: ServerInfo[] = []
-  let videoId: number
-
-  async function blacklistVideosOnServer (server: ServerInfo) {
-    const res = await getVideosList(server.url)
-
-    const videos = res.body.data
-    for (let video of videos) {
-      await addVideoToBlacklist(server.url, server.accessToken, video.id, 'super reason')
-    }
-  }
-
-  before(async function () {
-    this.timeout(50000)
-
-    // Run servers
-    servers = await flushAndRunMultipleServers(2)
-
-    // Get the access tokens
-    await setAccessTokensToServers(servers)
-
-    // Server 1 and server 2 follow each other
-    await doubleFollow(servers[0], servers[1])
-
-    // Upload 2 videos on server 2
-    await uploadVideo(servers[1].url, servers[1].accessToken, { name: 'My 1st video', description: 'A video on server 2' })
-    await uploadVideo(servers[1].url, servers[1].accessToken, { name: 'My 2nd video', description: 'A video on server 2' })
-
-    // Wait videos propagation, server 2 has transcoding enabled
-    await waitJobs(servers)
-
-    // Blacklist the two videos on server 1
-    await blacklistVideosOnServer(servers[0])
-  })
-
-  describe('When listing blacklisted videos', function () {
-    it('Should display all the blacklisted videos', async function () {
-      const res = await getBlacklistedVideosList(servers[0].url, servers[0].accessToken)
-
-      expect(res.body.total).to.equal(2)
-
-      const blacklistedVideos = res.body.data
-      expect(blacklistedVideos).to.be.an('array')
-      expect(blacklistedVideos.length).to.equal(2)
-
-      for (const blacklistedVideo of blacklistedVideos) {
-        expect(blacklistedVideo.reason).to.equal('super reason')
-        videoId = blacklistedVideo.video.id
-      }
-    })
-
-    it('Should get the correct sort when sorting by descending id', async function () {
-      const res = await getSortedBlacklistedVideosList(servers[0].url, servers[0].accessToken, '-id')
-      expect(res.body.total).to.equal(2)
-
-      const blacklistedVideos = res.body.data
-      expect(blacklistedVideos).to.be.an('array')
-      expect(blacklistedVideos.length).to.equal(2)
-
-      const result = orderBy(res.body.data, [ 'id' ], [ 'desc' ])
-
-      expect(blacklistedVideos).to.deep.equal(result)
-    })
-
-    it('Should get the correct sort when sorting by descending video name', async function () {
-      const res = await getSortedBlacklistedVideosList(servers[0].url, servers[0].accessToken, '-name')
-      expect(res.body.total).to.equal(2)
-
-      const blacklistedVideos = res.body.data
-      expect(blacklistedVideos).to.be.an('array')
-      expect(blacklistedVideos.length).to.equal(2)
-
-      const result = orderBy(res.body.data, [ 'name' ], [ 'desc' ])
-
-      expect(blacklistedVideos).to.deep.equal(result)
-    })
-
-    it('Should get the correct sort when sorting by ascending creation date', async function () {
-      const res = await getSortedBlacklistedVideosList(servers[0].url, servers[0].accessToken, 'createdAt')
-      expect(res.body.total).to.equal(2)
-
-      const blacklistedVideos = res.body.data
-      expect(blacklistedVideos).to.be.an('array')
-      expect(blacklistedVideos.length).to.equal(2)
-
-      const result = orderBy(res.body.data, [ 'createdAt' ])
-
-      expect(blacklistedVideos).to.deep.equal(result)
-    })
-  })
-
-  describe('When updating blacklisted videos', function () {
-    it('Should change the reason', async function () {
-      await updateVideoBlacklist(servers[0].url, servers[0].accessToken, videoId, 'my super reason updated')
-
-      const res = await getSortedBlacklistedVideosList(servers[0].url, servers[0].accessToken, '-name')
-      const video = res.body.data.find(b => b.video.id === videoId)
-
-      expect(video.reason).to.equal('my super reason updated')
-    })
-  })
-
-  describe('When listing my videos', function () {
-    it('Should display blacklisted videos', async function () {
-      await blacklistVideosOnServer(servers[1])
-
-      const res = await getMyVideos(servers[1].url, servers[1].accessToken, 0, 5)
-
-      expect(res.body.total).to.equal(2)
-      expect(res.body.data).to.have.lengthOf(2)
-
-      for (const video of res.body.data) {
-        expect(video.blacklisted).to.be.true
-        expect(video.blacklistedReason).to.equal('super reason')
-      }
-    })
-  })
-
-  describe('When removing a blacklisted video', function () {
-    let videoToRemove: VideoAbuse
-    let blacklist = []
-
-    it('Should not have any video in videos list on server 1', async function () {
-      const res = await getVideosList(servers[0].url)
-      expect(res.body.total).to.equal(0)
-      expect(res.body.data).to.be.an('array')
-      expect(res.body.data.length).to.equal(0)
-    })
-
-    it('Should remove a video from the blacklist on server 1', async function () {
-      // Get one video in the blacklist
-      const res = await getSortedBlacklistedVideosList(servers[0].url, servers[0].accessToken, '-name')
-      videoToRemove = res.body.data[0]
-      blacklist = res.body.data.slice(1)
-
-      // Remove it
-      await removeVideoFromBlacklist(servers[0].url, servers[0].accessToken, videoToRemove.video.id)
-    })
-
-    it('Should have the ex-blacklisted video in videos list on server 1', async function () {
-      const res = await getVideosList(servers[0].url)
-      expect(res.body.total).to.equal(1)
-
-      const videos = res.body.data
-      expect(videos).to.be.an('array')
-      expect(videos.length).to.equal(1)
-
-      expect(videos[0].name).to.equal(videoToRemove.video.name)
-      expect(videos[0].id).to.equal(videoToRemove.video.id)
-    })
-
-    it('Should not have the ex-blacklisted video in videos blacklist list on server 1', async function () {
-      const res = await getSortedBlacklistedVideosList(servers[0].url, servers[0].accessToken, '-name')
-      expect(res.body.total).to.equal(1)
-
-      const videos = res.body.data
-      expect(videos).to.be.an('array')
-      expect(videos.length).to.equal(1)
-      expect(videos).to.deep.equal(blacklist)
-    })
-  })
-
-  after(async function () {
-    killallServers(servers)
-  })
-})
diff --git a/server/tests/api/videos/video-blacklist.ts b/server/tests/api/videos/video-blacklist.ts
index de4c68f1d..d39ad63b4 100644
--- a/server/tests/api/videos/video-blacklist.ts
+++ b/server/tests/api/videos/video-blacklist.ts
@@ -1,24 +1,43 @@
 /* tslint:disable:no-unused-expression */
 
 import * as chai from 'chai'
+import { orderBy } from 'lodash'
 import 'mocha'
 import {
   addVideoToBlacklist,
   flushAndRunMultipleServers,
+  getBlacklistedVideosList,
+  getMyVideos,
+  getSortedBlacklistedVideosList,
   getVideosList,
   killallServers,
+  removeVideoFromBlacklist,
   searchVideo,
   ServerInfo,
   setAccessTokensToServers,
-  uploadVideo
-} from '../../utils/index'
-import { doubleFollow } from '../../utils/server/follows'
-import { waitJobs } from '../../utils/server/jobs'
+  updateVideo,
+  updateVideoBlacklist,
+  uploadVideo,
+  viewVideo
+} from '../../../../shared/utils/index'
+import { doubleFollow } from '../../../../shared/utils/server/follows'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
+import { VideoBlacklist } from '../../../../shared/models/videos'
 
 const expect = chai.expect
 
-describe('Test video blacklists', function () {
+describe('Test video blacklist management', function () {
   let servers: ServerInfo[] = []
+  let videoId: number
+
+  async function blacklistVideosOnServer (server: ServerInfo) {
+    const res = await getVideosList(server.url)
+
+    const videos = res.body.data
+    for (let video of videos) {
+      await addVideoToBlacklist(server.url, server.accessToken, video.id, 'super reason')
+    }
+  }
 
   before(async function () {
     this.timeout(50000)
@@ -32,58 +51,270 @@ describe('Test video blacklists', function () {
     // Server 1 and server 2 follow each other
     await doubleFollow(servers[0], servers[1])
 
-    // Upload a video on server 2
-    const videoAttributes = {
-      name: 'my super name for server 2',
-      description: 'my super description for server 2'
-    }
-    await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
+    // Upload 2 videos on server 2
+    await uploadVideo(servers[1].url, servers[1].accessToken, { name: 'My 1st video', description: 'A video on server 2' })
+    await uploadVideo(servers[1].url, servers[1].accessToken, { name: 'My 2nd video', description: 'A video on server 2' })
 
     // Wait videos propagation, server 2 has transcoding enabled
     await waitJobs(servers)
 
-    const res = await getVideosList(servers[0].url)
-    const videos = res.body.data
+    // Blacklist the two videos on server 1
+    await blacklistVideosOnServer(servers[0])
+  })
+
+  describe('When listing/searching videos', function () {
 
-    expect(videos.length).to.equal(1)
+    it('Should not have the video blacklisted in videos list/search on server 1', async function () {
+      {
+        const res = await getVideosList(servers[ 0 ].url)
 
-    servers[0].remoteVideo = videos.find(video => video.name === 'my super name for server 2')
+        expect(res.body.total).to.equal(0)
+        expect(res.body.data).to.be.an('array')
+        expect(res.body.data.length).to.equal(0)
+      }
+
+      {
+        const res = await searchVideo(servers[ 0 ].url, 'name')
+
+        expect(res.body.total).to.equal(0)
+        expect(res.body.data).to.be.an('array')
+        expect(res.body.data.length).to.equal(0)
+      }
+    })
+
+    it('Should have the blacklisted video in videos list/search on server 2', async function () {
+      {
+        const res = await getVideosList(servers[ 1 ].url)
+
+        expect(res.body.total).to.equal(2)
+        expect(res.body.data).to.be.an('array')
+        expect(res.body.data.length).to.equal(2)
+      }
+
+      {
+        const res = await searchVideo(servers[ 1 ].url, 'video')
+
+        expect(res.body.total).to.equal(2)
+        expect(res.body.data).to.be.an('array')
+        expect(res.body.data.length).to.equal(2)
+      }
+    })
   })
 
-  it('Should blacklist a remote video on server 1', async function () {
-    await addVideoToBlacklist(servers[0].url, servers[0].accessToken, servers[0].remoteVideo.id)
+  describe('When listing blacklisted videos', function () {
+    it('Should display all the blacklisted videos', async function () {
+      const res = await getBlacklistedVideosList(servers[0].url, servers[0].accessToken)
+
+      expect(res.body.total).to.equal(2)
+
+      const blacklistedVideos = res.body.data
+      expect(blacklistedVideos).to.be.an('array')
+      expect(blacklistedVideos.length).to.equal(2)
+
+      for (const blacklistedVideo of blacklistedVideos) {
+        expect(blacklistedVideo.reason).to.equal('super reason')
+        videoId = blacklistedVideo.video.id
+      }
+    })
+
+    it('Should get the correct sort when sorting by descending id', async function () {
+      const res = await getSortedBlacklistedVideosList(servers[0].url, servers[0].accessToken, '-id')
+      expect(res.body.total).to.equal(2)
+
+      const blacklistedVideos = res.body.data
+      expect(blacklistedVideos).to.be.an('array')
+      expect(blacklistedVideos.length).to.equal(2)
+
+      const result = orderBy(res.body.data, [ 'id' ], [ 'desc' ])
+
+      expect(blacklistedVideos).to.deep.equal(result)
+    })
+
+    it('Should get the correct sort when sorting by descending video name', async function () {
+      const res = await getSortedBlacklistedVideosList(servers[0].url, servers[0].accessToken, '-name')
+      expect(res.body.total).to.equal(2)
+
+      const blacklistedVideos = res.body.data
+      expect(blacklistedVideos).to.be.an('array')
+      expect(blacklistedVideos.length).to.equal(2)
+
+      const result = orderBy(res.body.data, [ 'name' ], [ 'desc' ])
+
+      expect(blacklistedVideos).to.deep.equal(result)
+    })
+
+    it('Should get the correct sort when sorting by ascending creation date', async function () {
+      const res = await getSortedBlacklistedVideosList(servers[0].url, servers[0].accessToken, 'createdAt')
+      expect(res.body.total).to.equal(2)
+
+      const blacklistedVideos = res.body.data
+      expect(blacklistedVideos).to.be.an('array')
+      expect(blacklistedVideos.length).to.equal(2)
+
+      const result = orderBy(res.body.data, [ 'createdAt' ])
+
+      expect(blacklistedVideos).to.deep.equal(result)
+    })
   })
 
-  it('Should not have the video blacklisted in videos list on server 1', async function () {
-    const res = await getVideosList(servers[0].url)
+  describe('When updating blacklisted videos', function () {
+    it('Should change the reason', async function () {
+      await updateVideoBlacklist(servers[0].url, servers[0].accessToken, videoId, 'my super reason updated')
+
+      const res = await getSortedBlacklistedVideosList(servers[0].url, servers[0].accessToken, '-name')
+      const video = res.body.data.find(b => b.video.id === videoId)
 
-    expect(res.body.total).to.equal(0)
-    expect(res.body.data).to.be.an('array')
-    expect(res.body.data.length).to.equal(0)
+      expect(video.reason).to.equal('my super reason updated')
+    })
   })
 
-  it('Should not have the video blacklisted in videos search on server 1', async function () {
-    const res = await searchVideo(servers[0].url, 'name')
+  describe('When listing my videos', function () {
+    it('Should display blacklisted videos', async function () {
+      await blacklistVideosOnServer(servers[1])
+
+      const res = await getMyVideos(servers[1].url, servers[1].accessToken, 0, 5)
 
-    expect(res.body.total).to.equal(0)
-    expect(res.body.data).to.be.an('array')
-    expect(res.body.data.length).to.equal(0)
+      expect(res.body.total).to.equal(2)
+      expect(res.body.data).to.have.lengthOf(2)
+
+      for (const video of res.body.data) {
+        expect(video.blacklisted).to.be.true
+        expect(video.blacklistedReason).to.equal('super reason')
+      }
+    })
   })
 
-  it('Should have the blacklisted video in videos list on server 2', async function () {
-    const res = await getVideosList(servers[1].url)
+  describe('When removing a blacklisted video', function () {
+    let videoToRemove: VideoBlacklist
+    let blacklist = []
+
+    it('Should not have any video in videos list on server 1', async function () {
+      const res = await getVideosList(servers[0].url)
+      expect(res.body.total).to.equal(0)
+      expect(res.body.data).to.be.an('array')
+      expect(res.body.data.length).to.equal(0)
+    })
+
+    it('Should remove a video from the blacklist on server 1', async function () {
+      // Get one video in the blacklist
+      const res = await getSortedBlacklistedVideosList(servers[0].url, servers[0].accessToken, '-name')
+      videoToRemove = res.body.data[0]
+      blacklist = res.body.data.slice(1)
+
+      // Remove it
+      await removeVideoFromBlacklist(servers[0].url, servers[0].accessToken, videoToRemove.video.id)
+    })
+
+    it('Should have the ex-blacklisted video in videos list on server 1', async function () {
+      const res = await getVideosList(servers[0].url)
+      expect(res.body.total).to.equal(1)
+
+      const videos = res.body.data
+      expect(videos).to.be.an('array')
+      expect(videos.length).to.equal(1)
+
+      expect(videos[0].name).to.equal(videoToRemove.video.name)
+      expect(videos[0].id).to.equal(videoToRemove.video.id)
+    })
+
+    it('Should not have the ex-blacklisted video in videos blacklist list on server 1', async function () {
+      const res = await getSortedBlacklistedVideosList(servers[0].url, servers[0].accessToken, '-name')
+      expect(res.body.total).to.equal(1)
 
-    expect(res.body.total).to.equal(1)
-    expect(res.body.data).to.be.an('array')
-    expect(res.body.data.length).to.equal(1)
+      const videos = res.body.data
+      expect(videos).to.be.an('array')
+      expect(videos.length).to.equal(1)
+      expect(videos).to.deep.equal(blacklist)
+    })
   })
 
-  it('Should have the video blacklisted in videos search on server 2', async function () {
-    const res = await searchVideo(servers[1].url, 'name')
+  describe('When blacklisting local videos', function () {
+    let video3UUID: string
+    let video4UUID: string
+
+    before(async function () {
+      this.timeout(10000)
+
+      {
+        const res = await uploadVideo(servers[0].url, servers[0].accessToken, { name: 'Video 3' })
+        video3UUID = res.body.video.uuid
+      }
+      {
+        const res = await uploadVideo(servers[ 0 ].url, servers[ 0 ].accessToken, { name: 'Video 4' })
+        video4UUID = res.body.video.uuid
+      }
+
+      await waitJobs(servers)
+    })
+
+    it('Should blacklist video 3 and keep it federated', async function () {
+      this.timeout(10000)
+
+      await addVideoToBlacklist(servers[ 0 ].url, servers[ 0 ].accessToken, video3UUID, 'super reason', false)
+
+      await waitJobs(servers)
+
+      {
+        const res = await getVideosList(servers[ 0 ].url)
+        expect(res.body.data.find(v => v.uuid === video3UUID)).to.be.undefined
+      }
+
+      {
+        const res = await getVideosList(servers[ 1 ].url)
+        expect(res.body.data.find(v => v.uuid === video3UUID)).to.not.be.undefined
+      }
+    })
+
+    it('Should unfederate the video', async function () {
+      this.timeout(10000)
+
+      await addVideoToBlacklist(servers[ 0 ].url, servers[ 0 ].accessToken, video4UUID, 'super reason', true)
+
+      await waitJobs(servers)
+
+      for (const server of servers) {
+        const res = await getVideosList(server.url)
+        expect(res.body.data.find(v => v.uuid === video4UUID)).to.be.undefined
+      }
+    })
+
+    it('Should have the video unfederated even after an Update AP message', async function () {
+      this.timeout(10000)
+
+      await updateVideo(servers[ 0 ].url, servers[ 0 ].accessToken, video4UUID, { description: 'super description' })
+
+      await waitJobs(servers)
+
+      for (const server of servers) {
+        const res = await getVideosList(server.url)
+        expect(res.body.data.find(v => v.uuid === video4UUID)).to.be.undefined
+      }
+    })
+
+    it('Should have the correct video blacklist unfederate attribute', async function () {
+      const res = await getSortedBlacklistedVideosList(servers[0].url, servers[0].accessToken, 'createdAt')
+
+      const blacklistedVideos: VideoBlacklist[] = res.body.data
+      const video3Blacklisted = blacklistedVideos.find(b => b.video.uuid === video3UUID)
+      const video4Blacklisted = blacklistedVideos.find(b => b.video.uuid === video4UUID)
+
+      expect(video3Blacklisted.unfederated).to.be.false
+      expect(video4Blacklisted.unfederated).to.be.true
+    })
+
+    it('Should remove the video from blacklist and refederate the video', async function () {
+      this.timeout(10000)
+
+      await removeVideoFromBlacklist(servers[ 0 ].url, servers[ 0 ].accessToken, video4UUID)
+
+      await waitJobs(servers)
+
+      for (const server of servers) {
+        const res = await getVideosList(server.url)
+        expect(res.body.data.find(v => v.uuid === video4UUID)).to.not.be.undefined
+      }
+    })
 
-    expect(res.body.total).to.equal(1)
-    expect(res.body.data).to.be.an('array')
-    expect(res.body.data.length).to.equal(1)
   })
 
   after(async function () {
diff --git a/server/tests/api/videos/video-captions.ts b/server/tests/api/videos/video-captions.ts
index 6e441410d..57bee713f 100644
--- a/server/tests/api/videos/video-captions.ts
+++ b/server/tests/api/videos/video-captions.ts
@@ -2,10 +2,17 @@
 
 import * as chai from 'chai'
 import 'mocha'
-import { checkVideoFilesWereRemoved, doubleFollow, flushAndRunMultipleServers, removeVideo, uploadVideo, wait } from '../../utils'
-import { flushTests, killallServers, ServerInfo, setAccessTokensToServers } from '../../utils/index'
-import { waitJobs } from '../../utils/server/jobs'
-import { createVideoCaption, deleteVideoCaption, listVideoCaptions, testCaptionFile } from '../../utils/videos/video-captions'
+import {
+  checkVideoFilesWereRemoved,
+  doubleFollow,
+  flushAndRunMultipleServers,
+  removeVideo,
+  uploadVideo,
+  wait
+} from '../../../../shared/utils'
+import { flushTests, killallServers, ServerInfo, setAccessTokensToServers } from '../../../../shared/utils/index'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
+import { createVideoCaption, deleteVideoCaption, listVideoCaptions, testCaptionFile } from '../../../../shared/utils/videos/video-captions'
 import { VideoCaption } from '../../../../shared/models/videos/caption/video-caption.model'
 
 const expect = chai.expect
diff --git a/server/tests/api/videos/video-change-ownership.ts b/server/tests/api/videos/video-change-ownership.ts
index 1578a471d..25675a966 100644
--- a/server/tests/api/videos/video-change-ownership.ts
+++ b/server/tests/api/videos/video-change-ownership.ts
@@ -18,8 +18,8 @@ import {
   uploadVideo,
   userLogin,
   getVideo
-} from '../../utils'
-import { waitJobs } from '../../utils/server/jobs'
+} from '../../../../shared/utils'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 import { User } from '../../../../shared/models/users'
 import { VideoDetails } from '../../../../shared/models/videos'
 
diff --git a/server/tests/api/videos/video-channels.ts b/server/tests/api/videos/video-channels.ts
index 8138c65d6..63514d69c 100644
--- a/server/tests/api/videos/video-channels.ts
+++ b/server/tests/api/videos/video-channels.ts
@@ -7,11 +7,13 @@ import {
   createUser,
   doubleFollow,
   flushAndRunMultipleServers,
-  getVideoChannelVideos, serverLogin, testImage,
+  getVideoChannelVideos,
+  testImage,
   updateVideo,
   updateVideoChannelAvatar,
-  uploadVideo, wait, userLogin
-} from '../../utils'
+  uploadVideo,
+  userLogin
+} from '../../../../shared/utils'
 import {
   addVideoChannel,
   deleteVideoChannel,
@@ -24,8 +26,8 @@ import {
   ServerInfo,
   setAccessTokensToServers,
   updateVideoChannel
-} from '../../utils/index'
-import { waitJobs } from '../../utils/server/jobs'
+} from '../../../../shared/utils/index'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-comments.ts b/server/tests/api/videos/video-comments.ts
index d6e07c5b3..ce1b17e35 100644
--- a/server/tests/api/videos/video-comments.ts
+++ b/server/tests/api/videos/video-comments.ts
@@ -3,7 +3,7 @@
 import * as chai from 'chai'
 import 'mocha'
 import { VideoComment, VideoCommentThreadTree } from '../../../../shared/models/videos/video-comment.model'
-import { testImage } from '../../utils'
+import { testImage } from '../../../../shared/utils'
 import {
   dateIsValid,
   flushTests,
@@ -13,14 +13,14 @@ import {
   setAccessTokensToServers,
   updateMyAvatar,
   uploadVideo
-} from '../../utils/index'
+} from '../../../../shared/utils/index'
 import {
   addVideoCommentReply,
   addVideoCommentThread,
   deleteVideoComment,
   getVideoCommentThreads,
   getVideoThreadComments
-} from '../../utils/videos/video-comments'
+} from '../../../../shared/utils/videos/video-comments'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-description.ts b/server/tests/api/videos/video-description.ts
index dd5cd78c0..cbda0b9a6 100644
--- a/server/tests/api/videos/video-description.ts
+++ b/server/tests/api/videos/video-description.ts
@@ -12,9 +12,9 @@ import {
   setAccessTokensToServers,
   updateVideo,
   uploadVideo
-} from '../../utils/index'
-import { doubleFollow } from '../../utils/server/follows'
-import { waitJobs } from '../../utils/server/jobs'
+} from '../../../../shared/utils/index'
+import { doubleFollow } from '../../../../shared/utils/server/follows'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-hls.ts b/server/tests/api/videos/video-hls.ts
new file mode 100644
index 000000000..a1214bad1
--- /dev/null
+++ b/server/tests/api/videos/video-hls.ts
@@ -0,0 +1,139 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import 'mocha'
+import {
+  checkDirectoryIsEmpty,
+  checkSegmentHash,
+  checkTmpIsEmpty,
+  doubleFollow,
+  flushAndRunMultipleServers,
+  flushTests,
+  getPlaylist,
+  getVideo,
+  killallServers,
+  removeVideo,
+  ServerInfo,
+  setAccessTokensToServers,
+  updateVideo,
+  uploadVideo,
+  waitJobs
+} from '../../../../shared/utils'
+import { VideoDetails } from '../../../../shared/models/videos'
+import { VideoStreamingPlaylistType } from '../../../../shared/models/videos/video-streaming-playlist.type'
+import { join } from 'path'
+
+const expect = chai.expect
+
+async function checkHlsPlaylist (servers: ServerInfo[], videoUUID: string) {
+  const resolutions = [ 240, 360, 480, 720 ]
+
+  for (const server of servers) {
+    const res = await getVideo(server.url, videoUUID)
+    const videoDetails: VideoDetails = res.body
+
+    expect(videoDetails.streamingPlaylists).to.have.lengthOf(1)
+
+    const hlsPlaylist = videoDetails.streamingPlaylists.find(p => p.type === VideoStreamingPlaylistType.HLS)
+    expect(hlsPlaylist).to.not.be.undefined
+
+    {
+      const res2 = await getPlaylist(hlsPlaylist.playlistUrl)
+
+      const masterPlaylist = res2.text
+
+      expect(masterPlaylist).to.contain('#EXT-X-STREAM-INF:BANDWIDTH=55472,RESOLUTION=640x360,FRAME-RATE=25')
+
+      for (const resolution of resolutions) {
+        expect(masterPlaylist).to.contain(`${resolution}.m3u8`)
+      }
+    }
+
+    {
+      for (const resolution of resolutions) {
+        const res2 = await getPlaylist(`http://localhost:9001/static/playlists/hls/${videoUUID}/${resolution}.m3u8`)
+
+        const subPlaylist = res2.text
+        expect(subPlaylist).to.contain(`${videoUUID}-${resolution}-fragmented.mp4`)
+      }
+    }
+
+    {
+      const baseUrl = 'http://localhost:9001/static/playlists/hls'
+
+      for (const resolution of resolutions) {
+        await checkSegmentHash(baseUrl, baseUrl, videoUUID, resolution, hlsPlaylist)
+      }
+    }
+  }
+}
+
+describe('Test HLS videos', function () {
+  let servers: ServerInfo[] = []
+  let videoUUID = ''
+
+  before(async function () {
+    this.timeout(120000)
+
+    servers = await flushAndRunMultipleServers(2, { transcoding: { enabled: true, hls: { enabled: true } } })
+
+    // Get the access tokens
+    await setAccessTokensToServers(servers)
+
+    // Server 1 and server 2 follow each other
+    await doubleFollow(servers[0], servers[1])
+  })
+
+  it('Should upload a video and transcode it to HLS', async function () {
+    this.timeout(120000)
+
+    {
+      const res = await uploadVideo(servers[ 0 ].url, servers[ 0 ].accessToken, { name: 'video 1', fixture: 'video_short.webm' })
+      videoUUID = res.body.video.uuid
+    }
+
+    await waitJobs(servers)
+
+    await checkHlsPlaylist(servers, videoUUID)
+  })
+
+  it('Should update the video', async function () {
+    await updateVideo(servers[0].url, servers[0].accessToken, videoUUID, { name: 'video 1 updated' })
+
+    await waitJobs(servers)
+
+    await checkHlsPlaylist(servers, videoUUID)
+  })
+
+  it('Should delete the video', async function () {
+    await removeVideo(servers[0].url, servers[0].accessToken, videoUUID)
+
+    await waitJobs(servers)
+
+    for (const server of servers) {
+      await getVideo(server.url, videoUUID, 404)
+    }
+  })
+
+  it('Should have the playlists/segment deleted from the disk', async function () {
+    for (const server of servers) {
+      await checkDirectoryIsEmpty(server, 'videos')
+      await checkDirectoryIsEmpty(server, join('playlists', 'hls'))
+    }
+  })
+
+  it('Should have an empty tmp directory', async function () {
+    for (const server of servers) {
+      await checkTmpIsEmpty(server)
+    }
+  })
+
+  after(async function () {
+    killallServers(servers)
+
+    // Keep the logs if the test failed
+    if (this['ok']) {
+      await flushTests()
+    }
+  })
+})
diff --git a/server/tests/api/videos/video-imports.ts b/server/tests/api/videos/video-imports.ts
index b7866d529..cd4988553 100644
--- a/server/tests/api/videos/video-imports.ts
+++ b/server/tests/api/videos/video-imports.ts
@@ -14,9 +14,9 @@ import {
   killallServers,
   ServerInfo,
   setAccessTokensToServers
-} from '../../utils'
-import { waitJobs } from '../../utils/server/jobs'
-import { getMagnetURI, getYoutubeVideoUrl, importVideo, getMyVideoImports } from '../../utils/videos/video-imports'
+} from '../../../../shared/utils'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
+import { getMagnetURI, getYoutubeVideoUrl, importVideo, getMyVideoImports } from '../../../../shared/utils/videos/video-imports'
 
 const expect = chai.expect
 
@@ -30,7 +30,7 @@ describe('Test video imports', function () {
     const videoHttp: VideoDetails = resHttp.body
 
     expect(videoHttp.name).to.equal('small video - youtube')
-    expect(videoHttp.category.label).to.equal('News')
+    expect(videoHttp.category.label).to.equal('News & Politics')
     expect(videoHttp.licence.label).to.equal('Attribution')
     expect(videoHttp.language.label).to.equal('Unknown')
     expect(videoHttp.nsfw).to.be.false
diff --git a/server/tests/api/videos/video-nsfw.ts b/server/tests/api/videos/video-nsfw.ts
index eab7a6991..df1ee2eb9 100644
--- a/server/tests/api/videos/video-nsfw.ts
+++ b/server/tests/api/videos/video-nsfw.ts
@@ -2,10 +2,17 @@
 
 import * as chai from 'chai'
 import 'mocha'
-import { flushTests, getVideosList, killallServers, ServerInfo, setAccessTokensToServers, uploadVideo } from '../../utils/index'
-import { userLogin } from '../../utils/users/login'
-import { createUser } from '../../utils/users/users'
-import { getMyVideos } from '../../utils/videos/videos'
+import {
+  flushTests,
+  getVideosList,
+  killallServers,
+  ServerInfo,
+  setAccessTokensToServers,
+  uploadVideo
+} from '../../../../shared/utils/index'
+import { userLogin } from '../../../../shared/utils/users/login'
+import { createUser } from '../../../../shared/utils/users/users'
+import { getMyVideos } from '../../../../shared/utils/videos/videos'
 import {
   getAccountVideos,
   getConfig,
@@ -18,7 +25,7 @@ import {
   searchVideoWithToken,
   updateCustomConfig,
   updateMyUser
-} from '../../utils'
+} from '../../../../shared/utils'
 import { ServerConfig } from '../../../../shared/models'
 import { CustomConfig } from '../../../../shared/models/server/custom-config.model'
 import { User } from '../../../../shared/models/users'
diff --git a/server/tests/api/videos/video-privacy.ts b/server/tests/api/videos/video-privacy.ts
index 9fefca7e3..0b4e66369 100644
--- a/server/tests/api/videos/video-privacy.ts
+++ b/server/tests/api/videos/video-privacy.ts
@@ -10,12 +10,12 @@ import {
   ServerInfo,
   setAccessTokensToServers,
   uploadVideo
-} from '../../utils/index'
-import { doubleFollow } from '../../utils/server/follows'
-import { userLogin } from '../../utils/users/login'
-import { createUser } from '../../utils/users/users'
-import { getMyVideos, getVideo, getVideoWithToken, updateVideo } from '../../utils/videos/videos'
-import { waitJobs } from '../../utils/server/jobs'
+} from '../../../../shared/utils/index'
+import { doubleFollow } from '../../../../shared/utils/server/follows'
+import { userLogin } from '../../../../shared/utils/users/login'
+import { createUser } from '../../../../shared/utils/users/users'
+import { getMyVideos, getVideo, getVideoWithToken, updateVideo } from '../../../../shared/utils/videos/videos'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-schedule-update.ts b/server/tests/api/videos/video-schedule-update.ts
index a260fa4da..632c4244c 100644
--- a/server/tests/api/videos/video-schedule-update.ts
+++ b/server/tests/api/videos/video-schedule-update.ts
@@ -15,9 +15,8 @@ import {
   updateVideo,
   uploadVideo,
   wait
-} from '../../utils'
-import { join } from 'path'
-import { waitJobs } from '../../utils/server/jobs'
+} from '../../../../shared/utils'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
 
 const expect = chai.expect
 
diff --git a/server/tests/api/videos/video-transcoder.ts b/server/tests/api/videos/video-transcoder.ts
index 0f83d4d57..eefd32ef8 100644
--- a/server/tests/api/videos/video-transcoder.ts
+++ b/server/tests/api/videos/video-transcoder.ts
@@ -3,13 +3,13 @@
 import * as chai from 'chai'
 import 'mocha'
 import { omit } from 'lodash'
-import * as ffmpeg from 'fluent-ffmpeg'
-import { VideoDetails, VideoState } from '../../../../shared/models/videos'
-import { getVideoFileFPS, audio } from '../../../helpers/ffmpeg-utils'
+import { getMaxBitrate, VideoDetails, VideoResolution, VideoState } from '../../../../shared/models/videos'
+import { audio, getVideoFileBitrate, getVideoFileFPS, getVideoFileResolution } from '../../../helpers/ffmpeg-utils'
 import {
   buildAbsoluteFixturePath,
   doubleFollow,
   flushAndRunMultipleServers,
+  generateHighBitrateVideo,
   getMyVideos,
   getVideo,
   getVideosList,
@@ -19,9 +19,10 @@ import {
   setAccessTokensToServers,
   uploadVideo,
   webtorrentAdd
-} from '../../utils'
-import { join } from 'path'
-import { waitJobs } from '../../utils/server/jobs'
+} from '../../../../shared/utils'
+import { extname, join } from 'path'
+import { waitJobs } from '../../../../shared/utils/server/jobs'
+import { VIDEO_TRANSCODING_FPS } from '../../../../server/initializers/constants'
 
 const expect = chai.expect
 
@@ -121,7 +122,7 @@ describe('Test video transcoding', function () {
       expect(videoDetails.files).to.have.lengthOf(4)
 
       const path = join(root(), 'test2', 'videos', video.uuid + '-240.mp4')
-      const probe = await audio.get(ffmpeg, path)
+      const probe = await audio.get(path)
 
       if (probe.audioStream) {
         expect(probe.audioStream[ 'codec_name' ]).to.be.equal('aac')
@@ -152,7 +153,7 @@ describe('Test video transcoding', function () {
 
       expect(videoDetails.files).to.have.lengthOf(4)
       const path = join(root(), 'test2', 'videos', video.uuid + '-240.mp4')
-      const probe = await audio.get(ffmpeg, path)
+      const probe = await audio.get(path)
       expect(probe).to.not.have.property('audioStream')
     }
   })
@@ -177,9 +178,9 @@ describe('Test video transcoding', function () {
 
       expect(videoDetails.files).to.have.lengthOf(4)
       const fixturePath = buildAbsoluteFixturePath(videoAttributes.fixture)
-      const fixtureVideoProbe = await audio.get(ffmpeg, fixturePath)
+      const fixtureVideoProbe = await audio.get(fixturePath)
       const path = join(root(), 'test2', 'videos', video.uuid + '-240.mp4')
-      const videoProbe = await audio.get(ffmpeg, path)
+      const videoProbe = await audio.get(path)
       if (videoProbe.audioStream && fixtureVideoProbe.audioStream) {
         const toOmit = [ 'max_bit_rate', 'duration', 'duration_ts', 'nb_frames', 'start_time', 'start_pts' ]
         expect(omit(videoProbe.audioStream, toOmit)).to.be.deep.equal(omit(fixtureVideoProbe.audioStream, toOmit))
@@ -228,7 +229,7 @@ describe('Test video transcoding', function () {
     }
   })
 
-  it('Should wait transcoding before publishing the video', async function () {
+  it('Should wait for transcoding before publishing the video', async function () {
     this.timeout(80000)
 
     {
@@ -281,6 +282,73 @@ describe('Test video transcoding', function () {
     }
   })
 
+  it('Should respect maximum bitrate values', async function () {
+    this.timeout(160000)
+
+    let tempFixturePath: string
+
+    {
+      tempFixturePath = await generateHighBitrateVideo()
+
+      const bitrate = await getVideoFileBitrate(tempFixturePath)
+      expect(bitrate).to.be.above(getMaxBitrate(VideoResolution.H_1080P, 60, VIDEO_TRANSCODING_FPS))
+    }
+
+    const videoAttributes = {
+      name: 'high bitrate video',
+      description: 'high bitrate video',
+      fixture: tempFixturePath
+    }
+
+    await uploadVideo(servers[1].url, servers[1].accessToken, videoAttributes)
+
+    await waitJobs(servers)
+
+    for (const server of servers) {
+      const res = await getVideosList(server.url)
+
+      const video = res.body.data.find(v => v.name === videoAttributes.name)
+
+      for (const resolution of ['240', '360', '480', '720', '1080']) {
+        const path = join(root(), 'test2', 'videos', video.uuid + '-' + resolution + '.mp4')
+        const bitrate = await getVideoFileBitrate(path)
+        const fps = await getVideoFileFPS(path)
+        const resolution2 = await getVideoFileResolution(path)
+
+        expect(resolution2.videoFileResolution.toString()).to.equal(resolution)
+        expect(bitrate).to.be.below(getMaxBitrate(resolution2.videoFileResolution, fps, VIDEO_TRANSCODING_FPS))
+      }
+    }
+  })
+
+  it('Should accept and transcode additional extensions', async function () {
+    this.timeout(300000)
+
+    for (const fixture of [ 'video_short.mkv', 'video_short.avi' ]) {
+      const videoAttributes = {
+        name: fixture,
+        fixture
+      }
+
+      await uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, videoAttributes)
+
+      await waitJobs(servers)
+
+      for (const server of servers) {
+        const res = await getVideosList(server.url)
+
+        const video = res.body.data.find(v => v.name === videoAttributes.name)
+        const res2 = await getVideo(server.url, video.id)
+        const videoDetails = res2.body
+
+        expect(videoDetails.files).to.have.lengthOf(4)
+
+        const magnetUri = videoDetails.files[ 0 ].magnetUri
+        expect(magnetUri).to.contain('.mp4')
+      }
+    }
+  })
+
   after(async function () {
     killallServers(servers)
   })
diff --git a/server/tests/api/videos/videos-filter.ts b/server/tests/api/videos/videos-filter.ts
new file mode 100644
index 000000000..59e37ad86
--- /dev/null
+++ b/server/tests/api/videos/videos-filter.ts
@@ -0,0 +1,130 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import 'mocha'
+import {
+  createUser,
+  doubleFollow,
+  flushAndRunMultipleServers,
+  flushTests,
+  killallServers,
+  makeGetRequest,
+  ServerInfo,
+  setAccessTokensToServers,
+  uploadVideo,
+  userLogin
+} from '../../../../shared/utils'
+import { Video, VideoPrivacy } from '../../../../shared/models/videos'
+import { UserRole } from '../../../../shared/models/users'
+
+const expect = chai.expect
+
+async function getVideosNames (server: ServerInfo, token: string, filter: string, statusCodeExpected = 200) {
+  const paths = [
+    '/api/v1/video-channels/root_channel/videos',
+    '/api/v1/accounts/root/videos',
+    '/api/v1/videos',
+    '/api/v1/search/videos'
+  ]
+
+  const videosResults: Video[][] = []
+
+  for (const path of paths) {
+    const res = await makeGetRequest({
+      url: server.url,
+      path,
+      token,
+      query: {
+        sort: 'createdAt',
+        filter
+      },
+      statusCodeExpected
+    })
+
+    videosResults.push(res.body.data.map(v => v.name))
+  }
+
+  return videosResults
+}
+
+describe('Test videos filter validator', function () {
+  let servers: ServerInfo[]
+
+  // ---------------------------------------------------------------
+
+  before(async function () {
+    this.timeout(120000)
+
+    await flushTests()
+
+    servers = await flushAndRunMultipleServers(2)
+
+    await setAccessTokensToServers(servers)
+
+    for (const server of servers) {
+      const moderator = { username: 'moderator', password: 'my super password' }
+      await createUser(
+        server.url,
+        server.accessToken,
+        moderator.username,
+        moderator.password,
+        undefined,
+        undefined,
+        UserRole.MODERATOR
+      )
+      server['moderatorAccessToken'] = await userLogin(server, moderator)
+
+      await uploadVideo(server.url, server.accessToken, { name: 'public ' + server.serverNumber })
+
+      {
+        const attributes = { name: 'unlisted ' + server.serverNumber, privacy: VideoPrivacy.UNLISTED }
+        await uploadVideo(server.url, server.accessToken, attributes)
+      }
+
+      {
+        const attributes = { name: 'private ' + server.serverNumber, privacy: VideoPrivacy.PRIVATE }
+        await uploadVideo(server.url, server.accessToken, attributes)
+      }
+    }
+
+    await doubleFollow(servers[0], servers[1])
+  })
+
+  describe('Check videos filter', function () {
+
+    it('Should display local videos', async function () {
+      for (const server of servers) {
+        const namesResults = await getVideosNames(server, server.accessToken, 'local')
+        for (const names of namesResults) {
+          expect(names).to.have.lengthOf(1)
+          expect(names[ 0 ]).to.equal('public ' + server.serverNumber)
+        }
+      }
+    })
+
+    it('Should display all local videos by the admin or the moderator', async function () {
+      for (const server of servers) {
+        for (const token of [ server.accessToken, server['moderatorAccessToken'] ]) {
+
+          const namesResults = await getVideosNames(server, token, 'all-local')
+          for (const names of namesResults) {
+            expect(names).to.have.lengthOf(3)
+
+            expect(names[ 0 ]).to.equal('public ' + server.serverNumber)
+            expect(names[ 1 ]).to.equal('unlisted ' + server.serverNumber)
+            expect(names[ 2 ]).to.equal('private ' + server.serverNumber)
+          }
+        }
+      }
+    })
+  })
+
+  after(async function () {
+    killallServers(servers)
+
+    // Keep the logs if the test failed
+    if (this['ok']) {
+      await flushTests()
+    }
+  })
+})
diff --git a/server/tests/api/videos/videos-history.ts b/server/tests/api/videos/videos-history.ts
index 6d289b288..f654a422b 100644
--- a/server/tests/api/videos/videos-history.ts
+++ b/server/tests/api/videos/videos-history.ts
@@ -3,17 +3,21 @@
 import * as chai from 'chai'
 import 'mocha'
 import {
+  createUser,
   flushTests,
   getVideosListWithToken,
   getVideoWithToken,
-  killallServers, makePutBodyRequest,
-  runServer, searchVideoWithToken,
+  killallServers,
+  runServer,
+  searchVideoWithToken,
   ServerInfo,
   setAccessTokensToServers,
-  uploadVideo
-} from '../../utils'
+  updateMyUser,
+  uploadVideo,
+  userLogin
+} from '../../../../shared/utils'
 import { Video, VideoDetails } from '../../../../shared/models/videos'
-import { userWatchVideo } from '../../utils/videos/video-history'
+import { listMyVideosHistory, removeMyVideosHistory, userWatchVideo } from '../../../../shared/utils/videos/video-history'
 
 const expect = chai.expect
 
@@ -22,6 +26,8 @@ describe('Test videos history', function () {
   let video1UUID: string
   let video2UUID: string
   let video3UUID: string
+  let video3WatchedDate: Date
+  let userAccessToken: string
 
   before(async function () {
     this.timeout(30000)
@@ -46,6 +52,13 @@ describe('Test videos history', function () {
       const res = await uploadVideo(server.url, server.accessToken, { name: 'video 3' })
       video3UUID = res.body.video.uuid
     }
+
+    const user = {
+      username: 'user_1',
+      password: 'super password'
+    }
+    await createUser(server.url, server.accessToken, user.username, user.password)
+    userAccessToken = await userLogin(server, user)
   })
 
   it('Should get videos, without watching history', async function () {
@@ -62,8 +75,8 @@ describe('Test videos history', function () {
   })
 
   it('Should watch the first and second video', async function () {
-    await userWatchVideo(server.url, server.accessToken, video1UUID, 3)
     await userWatchVideo(server.url, server.accessToken, video2UUID, 8)
+    await userWatchVideo(server.url, server.accessToken, video1UUID, 3)
   })
 
   it('Should return the correct history when listing, searching and getting videos', async function () {
@@ -117,6 +130,68 @@ describe('Test videos history', function () {
     }
   })
 
+  it('Should have these videos when listing my history', async function () {
+    video3WatchedDate = new Date()
+    await userWatchVideo(server.url, server.accessToken, video3UUID, 2)
+
+    const res = await listMyVideosHistory(server.url, server.accessToken)
+
+    expect(res.body.total).to.equal(3)
+
+    const videos: Video[] = res.body.data
+    expect(videos[0].name).to.equal('video 3')
+    expect(videos[1].name).to.equal('video 1')
+    expect(videos[2].name).to.equal('video 2')
+  })
+
+  it('Should not have videos history on another user', async function () {
+    const res = await listMyVideosHistory(server.url, userAccessToken)
+
+    expect(res.body.total).to.equal(0)
+    expect(res.body.data).to.have.lengthOf(0)
+  })
+
+  it('Should clear my history', async function () {
+    await removeMyVideosHistory(server.url, server.accessToken, video3WatchedDate.toISOString())
+  })
+
+  it('Should have my history cleared', async function () {
+    const res = await listMyVideosHistory(server.url, server.accessToken)
+
+    expect(res.body.total).to.equal(1)
+
+    const videos: Video[] = res.body.data
+    expect(videos[0].name).to.equal('video 3')
+  })
+
+  it('Should disable videos history', async function () {
+    await updateMyUser({
+      url: server.url,
+      accessToken: server.accessToken,
+      videosHistoryEnabled: false
+    })
+
+    await userWatchVideo(server.url, server.accessToken, video2UUID, 8, 409)
+  })
+
+  it('Should re-enable videos history', async function () {
+    await updateMyUser({
+      url: server.url,
+      accessToken: server.accessToken,
+      videosHistoryEnabled: true
+    })
+
+    await userWatchVideo(server.url, server.accessToken, video1UUID, 8)
+
+    const res = await listMyVideosHistory(server.url, server.accessToken)
+
+    expect(res.body.total).to.equal(2)
+
+    const videos: Video[] = res.body.data
+    expect(videos[0].name).to.equal('video 1')
+    expect(videos[1].name).to.equal('video 3')
+  })
+
   after(async function () {
     killallServers([ server ])
 
diff --git a/server/tests/api/videos/videos-overview.ts b/server/tests/api/videos/videos-overview.ts
index 7d1f29c92..7221bcae6 100644
--- a/server/tests/api/videos/videos-overview.ts
+++ b/server/tests/api/videos/videos-overview.ts
@@ -2,8 +2,8 @@
 
 import * as chai from 'chai'
 import 'mocha'
-import { flushTests, killallServers, runServer, ServerInfo, setAccessTokensToServers, uploadVideo } from '../../utils'
-import { getVideosOverview } from '../../utils/overviews/overviews'
+import { flushTests, killallServers, runServer, ServerInfo, setAccessTokensToServers, uploadVideo } from '../../../../shared/utils'
+import { getVideosOverview } from '../../../../shared/utils/overviews/overviews'
 import { VideosOverview } from '../../../../shared/models/overviews'
 
 const expect = chai.expect
diff --git a/server/tests/cli/create-import-video-file-job.ts b/server/tests/cli/create-import-video-file-job.ts
index 13bcfd209..4acda47b1 100644
--- a/server/tests/cli/create-import-video-file-job.ts
+++ b/server/tests/cli/create-import-video-file-job.ts
@@ -15,8 +15,8 @@ import {
   ServerInfo,
   setAccessTokensToServers,
   uploadVideo
-} from '../utils'
-import { waitJobs } from '../utils/server/jobs'
+} from '../../../shared/utils'
+import { waitJobs } from '../../../shared/utils/server/jobs'
 
 const expect = chai.expect
 
diff --git a/server/tests/cli/create-transcoding-job.ts b/server/tests/cli/create-transcoding-job.ts
index c2e3840c5..50be5fa19 100644
--- a/server/tests/cli/create-transcoding-job.ts
+++ b/server/tests/cli/create-transcoding-job.ts
@@ -15,8 +15,8 @@ import {
   ServerInfo,
   setAccessTokensToServers,
   uploadVideo, wait
-} from '../utils'
-import { waitJobs } from '../utils/server/jobs'
+} from '../../../shared/utils'
+import { waitJobs } from '../../../shared/utils/server/jobs'
 
 const expect = chai.expect
 
diff --git a/server/tests/cli/index.ts b/server/tests/cli/index.ts
index 6201314ce..c6b7ec078 100644
--- a/server/tests/cli/index.ts
+++ b/server/tests/cli/index.ts
@@ -1,6 +1,7 @@
 // Order of the tests we want to execute
 import './create-import-video-file-job'
 import './create-transcoding-job'
+import './optimize-old-videos'
 import './peertube'
 import './reset-password'
 import './update-host'
diff --git a/server/tests/cli/optimize-old-videos.ts b/server/tests/cli/optimize-old-videos.ts
new file mode 100644
index 000000000..6f6bc25a6
--- /dev/null
+++ b/server/tests/cli/optimize-old-videos.ts
@@ -0,0 +1,120 @@
+/* tslint:disable:no-unused-expression */
+
+import 'mocha'
+import * as chai from 'chai'
+import { getMaxBitrate, Video, VideoDetails, VideoResolution } from '../../../shared/models/videos'
+import {
+  doubleFollow,
+  execCLI,
+  flushAndRunMultipleServers,
+  flushTests, generateHighBitrateVideo,
+  getEnvCli,
+  getVideo,
+  getVideosList,
+  killallServers, root,
+  ServerInfo,
+  setAccessTokensToServers,
+  uploadVideo, viewVideo, wait
+} from '../../../shared/utils'
+import { waitJobs } from '../../../shared/utils/server/jobs'
+import { getVideoFileBitrate, getVideoFileFPS, getVideoFileResolution } from '../../helpers/ffmpeg-utils'
+import { VIDEO_TRANSCODING_FPS } from '../../initializers'
+import { join } from 'path'
+
+const expect = chai.expect
+
+describe('Test optimize old videos', function () {
+  let servers: ServerInfo[] = []
+  let video1UUID: string
+  let video2UUID: string
+
+  before(async function () {
+    this.timeout(200000)
+
+    await flushTests()
+
+    // Run server 2 to have transcoding enabled
+    servers = await flushAndRunMultipleServers(2)
+    await setAccessTokensToServers(servers)
+
+    await doubleFollow(servers[0], servers[1])
+
+    let tempFixturePath: string
+
+    {
+      tempFixturePath = await generateHighBitrateVideo()
+
+      const bitrate = await getVideoFileBitrate(tempFixturePath)
+      expect(bitrate).to.be.above(getMaxBitrate(VideoResolution.H_1080P, 60, VIDEO_TRANSCODING_FPS))
+    }
+
+    // Upload two videos for our needs
+    const res1 = await uploadVideo(servers[0].url, servers[0].accessToken, { name: 'video1', fixture: tempFixturePath })
+    video1UUID = res1.body.video.uuid
+    const res2 = await uploadVideo(servers[0].url, servers[0].accessToken, { name: 'video2', fixture: tempFixturePath })
+    video2UUID = res2.body.video.uuid
+
+    await waitJobs(servers)
+  })
+
+  it('Should have two video files on each server', async function () {
+    this.timeout(30000)
+
+    for (const server of servers) {
+      const res = await getVideosList(server.url)
+      const videos = res.body.data
+      expect(videos).to.have.lengthOf(2)
+
+      for (const video of videos) {
+        const res2 = await getVideo(server.url, video.uuid)
+        const videoDetail: VideoDetails = res2.body
+        expect(videoDetail.files).to.have.lengthOf(1)
+      }
+    }
+  })
+
+  it('Should run optimize script', async function () {
+    this.timeout(120000)
+
+    const env = getEnvCli(servers[0])
+    await execCLI(`${env} npm run optimize-old-videos`)
+
+    await waitJobs(servers)
+
+    for (const server of servers) {
+      const res = await getVideosList(server.url)
+      const videos: Video[] = res.body.data
+
+      expect(videos).to.have.lengthOf(2)
+
+      for (const video of videos) {
+        await viewVideo(server.url, video.uuid)
+
+        // Refresh video
+        await waitJobs(servers)
+        await wait(5000)
+        await waitJobs(servers)
+
+        const res2 = await getVideo(server.url, video.uuid)
+        const videosDetails: VideoDetails = res2.body
+
+        expect(videosDetails.files).to.have.lengthOf(1)
+        const file = videosDetails.files[0]
+
+        expect(file.size).to.be.below(5000000)
+
+        const path = join(root(), 'test1', 'videos', video.uuid + '-' + file.resolution.id + '.mp4')
+        const bitrate = await getVideoFileBitrate(path)
+        const fps = await getVideoFileFPS(path)
+        const resolution = await getVideoFileResolution(path)
+
+        expect(resolution.videoFileResolution).to.equal(file.resolution.id)
+        expect(bitrate).to.be.below(getMaxBitrate(resolution.videoFileResolution, fps, VIDEO_TRANSCODING_FPS))
+      }
+    }
+  })
+
+  after(async function () {
+    killallServers(servers)
+  })
+})
diff --git a/server/tests/cli/peertube.ts b/server/tests/cli/peertube.ts
index 65cb05a1a..e2836d0c3 100644
--- a/server/tests/cli/peertube.ts
+++ b/server/tests/cli/peertube.ts
@@ -11,7 +11,7 @@ import {
   runServer,
   ServerInfo,
   setAccessTokensToServers
-} from '../utils'
+} from '../../../shared/utils'
 
 describe('Test CLI wrapper', function () {
   let server: ServerInfo
@@ -44,6 +44,8 @@ describe('Test CLI wrapper', function () {
   })
 
   after(async function () {
+    this.timeout(10000)
+
     await execCLI(cmd + ` auth del ${server.url}`)
 
     killallServers([ server ])
diff --git a/server/tests/cli/reset-password.ts b/server/tests/cli/reset-password.ts
index bf937d1c0..1b65f7e39 100644
--- a/server/tests/cli/reset-password.ts
+++ b/server/tests/cli/reset-password.ts
@@ -10,7 +10,7 @@ import {
   runServer,
   ServerInfo,
   setAccessTokensToServers
-} from '../utils'
+} from '../../../shared/utils'
 
 describe('Test reset password scripts', function () {
   let server: ServerInfo
diff --git a/server/tests/cli/update-host.ts b/server/tests/cli/update-host.ts
index b89e72ab7..d38bb4331 100644
--- a/server/tests/cli/update-host.ts
+++ b/server/tests/cli/update-host.ts
@@ -3,8 +3,8 @@
 import 'mocha'
 import * as chai from 'chai'
 import { VideoDetails } from '../../../shared/models/videos'
-import { waitJobs } from '../utils/server/jobs'
-import { addVideoCommentThread } from '../utils/videos/video-comments'
+import { waitJobs } from '../../../shared/utils/server/jobs'
+import { addVideoCommentThread } from '../../../shared/utils/videos/video-comments'
 import {
   addVideoChannel,
   createUser,
@@ -21,8 +21,8 @@ import {
   ServerInfo,
   setAccessTokensToServers,
   uploadVideo
-} from '../utils'
-import { getAccountsList } from '../utils/users/accounts'
+} from '../../../shared/utils'
+import { getAccountsList } from '../../../shared/utils/users/accounts'
 
 const expect = chai.expect
 
@@ -86,6 +86,13 @@ describe('Test update host scripts', function () {
       const { body } = await makeActivityPubGetRequest(server.url, '/videos/watch/' + video.uuid)
 
       expect(body.id).to.equal('http://localhost:9002/videos/watch/' + video.uuid)
+
+      const res = await getVideo(server.url, video.uuid)
+      const videoDetails: VideoDetails = res.body
+
+      expect(videoDetails.trackerUrls[0]).to.include(server.host)
+      expect(videoDetails.streamingPlaylists[0].playlistUrl).to.include(server.host)
+      expect(videoDetails.streamingPlaylists[0].segmentsSha256Url).to.include(server.host)
     }
   })
 
@@ -100,7 +107,7 @@ describe('Test update host scripts', function () {
     }
   })
 
-  it('Should have update accounts url', async function () {
+  it('Should have updated accounts url', async function () {
     const res = await getAccountsList(server.url)
     expect(res.body.total).to.equal(3)
 
@@ -112,7 +119,7 @@ describe('Test update host scripts', function () {
     }
   })
 
-  it('Should update torrent hosts', async function () {
+  it('Should have updated torrent hosts', async function () {
     this.timeout(30000)
 
     const res = await getVideosList(server.url)
diff --git a/server/tests/client.ts b/server/tests/client.ts
index b33a653b1..06b4a9c5a 100644
--- a/server/tests/client.ts
+++ b/server/tests/client.ts
@@ -15,7 +15,7 @@ import {
   updateCustomConfig,
   updateCustomSubConfig,
   uploadVideo
-} from './utils'
+} from '../../shared/utils'
 
 const expect = chai.expect
 
diff --git a/server/tests/feeds/feeds.ts b/server/tests/feeds/feeds.ts
index 28fe3493b..a771474bc 100644
--- a/server/tests/feeds/feeds.ts
+++ b/server/tests/feeds/feeds.ts
@@ -13,10 +13,10 @@ import {
   ServerInfo,
   setAccessTokensToServers,
   uploadVideo, userLogin
-} from '../utils'
+} from '../../../shared/utils'
 import * as libxmljs from 'libxmljs'
-import { addVideoCommentThread } from '../utils/videos/video-comments'
-import { waitJobs } from '../utils/server/jobs'
+import { addVideoCommentThread } from '../../../shared/utils/videos/video-comments'
+import { waitJobs } from '../../../shared/utils/server/jobs'
 import { User } from '../../../shared/models/users'
 
 chai.use(require('chai-xml'))
diff --git a/server/tests/fixtures/video_short.avi b/server/tests/fixtures/video_short.avi
new file mode 100644
index 000000000..88979cab2
--- /dev/null
+++ b/server/tests/fixtures/video_short.avi
diff --git a/server/tests/fixtures/video_short.mkv b/server/tests/fixtures/video_short.mkv
new file mode 100644
index 000000000..a67f4f806
--- /dev/null
+++ b/server/tests/fixtures/video_short.mkv
diff --git a/server/tests/fixtures/video_short_240p.mp4 b/server/tests/fixtures/video_short_240p.mp4
new file mode 100644
index 000000000..db074940b
--- /dev/null
+++ b/server/tests/fixtures/video_short_240p.mp4
diff --git a/server/tests/helpers/comment-model.ts b/server/tests/helpers/comment-model.ts
new file mode 100644
index 000000000..76bb0f212
--- /dev/null
+++ b/server/tests/helpers/comment-model.ts
@@ -0,0 +1,25 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import 'mocha'
+import { VideoCommentModel } from '../../models/video/video-comment'
+
+const expect = chai.expect
+
+class CommentMock {
+  text: string
+
+  extractMentions = VideoCommentModel.prototype.extractMentions
+}
+
+describe('Comment model', function () {
+  it('Should correctly extract mentions', async function () {
+    const comment = new CommentMock()
+
+    comment.text = '@florian @jean@localhost:9000 @flo @another@localhost:9000 @flo2@jean.com hello ' +
+      'email@localhost:9000 coucou.com no? @chocobozzz @chocobozzz @end'
+    const result = comment.extractMentions().sort()
+
+    expect(result).to.deep.equal([ 'another', 'chocobozzz', 'end', 'flo', 'florian', 'jean' ])
+  })
+})
diff --git a/server/tests/helpers/core-utils.ts b/server/tests/helpers/core-utils.ts
new file mode 100644
index 000000000..e604cf7e3
--- /dev/null
+++ b/server/tests/helpers/core-utils.ts
@@ -0,0 +1,98 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import 'mocha'
+import { snakeCase, isNumber } from 'lodash'
+import {
+  parseBytes, objectConverter
+} from '../../helpers/core-utils'
+import { isNumeric } from 'validator'
+
+const expect = chai.expect
+
+describe('Parse Bytes', function () {
+
+  it('Should pass when given valid value', async function () {
+    // just return it
+    expect(parseBytes(1024)).to.be.eq(1024)
+    expect(parseBytes(1048576)).to.be.eq(1048576)
+    expect(parseBytes('1024')).to.be.eq(1024)
+    expect(parseBytes('1048576')).to.be.eq(1048576)
+
+    // sizes
+    expect(parseBytes('1B')).to.be.eq(1024)
+    expect(parseBytes('1MB')).to.be.eq(1048576)
+    expect(parseBytes('1GB')).to.be.eq(1073741824)
+    expect(parseBytes('1TB')).to.be.eq(1099511627776)
+
+    expect(parseBytes('5GB')).to.be.eq(5368709120)
+    expect(parseBytes('5TB')).to.be.eq(5497558138880)
+
+    expect(parseBytes('1024B')).to.be.eq(1048576)
+    expect(parseBytes('1024MB')).to.be.eq(1073741824)
+    expect(parseBytes('1024GB')).to.be.eq(1099511627776)
+    expect(parseBytes('1024TB')).to.be.eq(1125899906842624)
+
+    // with whitespace
+    expect(parseBytes('1 GB')).to.be.eq(1073741824)
+    expect(parseBytes('1\tGB')).to.be.eq(1073741824)
+
+    // sum value
+    expect(parseBytes('1TB 1024MB')).to.be.eq(1100585369600)
+    expect(parseBytes('4GB 1024MB')).to.be.eq(5368709120)
+    expect(parseBytes('4TB 1024GB')).to.be.eq(5497558138880)
+    expect(parseBytes('4TB 1024GB 0MB')).to.be.eq(5497558138880)
+    expect(parseBytes('1024TB 1024GB 1024MB')).to.be.eq(1127000492212224)
+  })
+
+  it('Should be invalid when given invalid value', async function () {
+    expect(parseBytes('6GB 1GB')).to.be.eq(6)
+  })
+
+  it('Should convert an object', async function () {
+    function keyConverter (k: string) {
+      return snakeCase(k)
+    }
+
+    function valueConverter (v: any) {
+      if (isNumeric(v + '')) return parseInt('' + v, 10)
+
+      return v
+    }
+
+    const obj = {
+      mySuperKey: 'hello',
+      mySuper2Key: '45',
+      mySuper3Key: {
+        mySuperSubKey: '15',
+        mySuperSub2Key: 'hello',
+        mySuperSub3Key: [ '1', 'hello', 2 ],
+        mySuperSub4Key: 4
+      },
+      mySuper4Key: 45,
+      toto: {
+        super_key: '15',
+        superKey2: 'hello'
+      },
+      super_key: {
+        superKey4: 15
+      }
+    }
+
+    const res = objectConverter(obj, keyConverter, valueConverter)
+
+    expect(res.my_super_key).to.equal('hello')
+    expect(res.my_super_2_key).to.equal(45)
+    expect(res.my_super_3_key.my_super_sub_key).to.equal(15)
+    expect(res.my_super_3_key.my_super_sub_2_key).to.equal('hello')
+    expect(res.my_super_3_key.my_super_sub_3_key).to.deep.equal([ 1, 'hello', 2 ])
+    expect(res.my_super_3_key.my_super_sub_4_key).to.equal(4)
+    expect(res.toto.super_key).to.equal(15)
+    expect(res.toto.super_key_2).to.equal('hello')
+    expect(res.super_key.super_key_4).to.equal(15)
+
+    // Immutable
+    expect(res.mySuperKey).to.be.undefined
+    expect(obj['my_super_key']).to.be.undefined
+  })
+})
diff --git a/server/tests/helpers/index.ts b/server/tests/helpers/index.ts
new file mode 100644
index 000000000..551208245
--- /dev/null
+++ b/server/tests/helpers/index.ts
@@ -0,0 +1,2 @@
+import './core-utils'
+import './comment-model'
diff --git a/server/tests/index.ts b/server/tests/index.ts
index e659fd3df..ed16d65dd 100644
--- a/server/tests/index.ts
+++ b/server/tests/index.ts
@@ -1,6 +1,5 @@
 // Order of the tests we want to execute
 import './client'
-import './activitypub'
 import './feeds/'
 import './cli/'
 import './api/'
diff --git a/server/tests/misc-endpoints.ts b/server/tests/misc-endpoints.ts
index 8fab20971..5f82719da 100644
--- a/server/tests/misc-endpoints.ts
+++ b/server/tests/misc-endpoints.ts
@@ -2,7 +2,18 @@
 
 import 'mocha'
 import * as chai from 'chai'
-import { flushTests, killallServers, makeGetRequest, runServer, ServerInfo } from './utils'
+import {
+  addVideoChannel,
+  createUser,
+  flushTests,
+  killallServers,
+  makeGetRequest,
+  runServer,
+  ServerInfo,
+  setAccessTokensToServers,
+  uploadVideo
+} from '../../shared/utils'
+import { VideoPrivacy } from '../../shared/models/videos'
 
 const expect = chai.expect
 
@@ -15,6 +26,7 @@ describe('Test misc endpoints', function () {
     await flushTests()
 
     server = await runServer(1)
+    await setAccessTokensToServers([ server ])
   })
 
   describe('Test a well known endpoints', function () {
@@ -60,6 +72,16 @@ describe('Test misc endpoints', function () {
 
       expect(res.body.tracking).to.equal('N')
     })
+
+    it('Should get change-password location', async function () {
+      const res = await makeGetRequest({
+        url: server.url,
+        path: '/.well-known/change-password',
+        statusCodeExpected: 302
+      })
+
+      expect(res.header.location).to.equal('/my-account/settings')
+    })
   })
 
   describe('Test classic static endpoints', function () {
@@ -93,6 +115,64 @@ describe('Test misc endpoints', function () {
     })
   })
 
+  describe('Test bots endpoints', function () {
+
+    it('Should get the empty sitemap', async function () {
+      const res = await makeGetRequest({
+        url: server.url,
+        path: '/sitemap.xml',
+        statusCodeExpected: 200
+      })
+
+      expect(res.text).to.contain('xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"')
+      expect(res.text).to.contain('<url><loc>http://localhost:9001/about/instance</loc></url>')
+    })
+
+    it('Should get the empty cached sitemap', async function () {
+      const res = await makeGetRequest({
+        url: server.url,
+        path: '/sitemap.xml',
+        statusCodeExpected: 200
+      })
+
+      expect(res.text).to.contain('xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"')
+      expect(res.text).to.contain('<url><loc>http://localhost:9001/about/instance</loc></url>')
+    })
+
+    it('Should add videos, channel and accounts and get sitemap', async function () {
+      this.timeout(35000)
+
+      await uploadVideo(server.url, server.accessToken, { name: 'video 1', nsfw: false })
+      await uploadVideo(server.url, server.accessToken, { name: 'video 2', nsfw: false })
+      await uploadVideo(server.url, server.accessToken, { name: 'video 3', privacy: VideoPrivacy.PRIVATE })
+
+      await addVideoChannel(server.url, server.accessToken, { name: 'channel1', displayName: 'channel 1' })
+      await addVideoChannel(server.url, server.accessToken, { name: 'channel2', displayName: 'channel 2' })
+
+      await createUser(server.url, server.accessToken, 'user1', 'password')
+      await createUser(server.url, server.accessToken, 'user2', 'password')
+
+      const res = await makeGetRequest({
+        url: server.url,
+        path: '/sitemap.xml?t=1', // avoid using cache
+        statusCodeExpected: 200
+      })
+
+      expect(res.text).to.contain('xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"')
+      expect(res.text).to.contain('<url><loc>http://localhost:9001/about/instance</loc></url>')
+
+      expect(res.text).to.contain('<video:title><![CDATA[video 1]]></video:title>')
+      expect(res.text).to.contain('<video:title><![CDATA[video 2]]></video:title>')
+      expect(res.text).to.not.contain('<video:title><![CDATA[video 3]]></video:title>')
+
+      expect(res.text).to.contain('<url><loc>http://localhost:9001/video-channels/channel1</loc></url>')
+      expect(res.text).to.contain('<url><loc>http://localhost:9001/video-channels/channel2</loc></url>')
+
+      expect(res.text).to.contain('<url><loc>http://localhost:9001/accounts/user1</loc></url>')
+      expect(res.text).to.contain('<url><loc>http://localhost:9001/accounts/user2</loc></url>')
+    })
+  })
+
   after(async function () {
     killallServers([ server ])
   })
diff --git a/server/tests/real-world/populate-database.ts b/server/tests/real-world/populate-database.ts
index a7fdbd1dc..016503498 100644
--- a/server/tests/real-world/populate-database.ts
+++ b/server/tests/real-world/populate-database.ts
@@ -10,7 +10,7 @@ import {
   ServerInfo,
   setAccessTokensToServers,
   uploadVideo
-} from '../utils'
+} from '../../../shared/utils'
 import * as Bluebird from 'bluebird'
 
 start()
diff --git a/server/tests/real-world/real-world.ts b/server/tests/real-world/real-world.ts
index a96469b11..ac3baaf9a 100644
--- a/server/tests/real-world/real-world.ts
+++ b/server/tests/real-world/real-world.ts
@@ -16,8 +16,8 @@ import {
   updateVideo,
   uploadVideo, viewVideo,
   wait
-} from '../utils'
-import { getJobsListPaginationAndSort } from '../utils/server/jobs'
+} from '../../../shared/utils'
+import { getJobsListPaginationAndSort } from '../../../shared/utils/server/jobs'
 
 interface ServerInfo extends DefaultServerInfo {
   requestsNumber: number
diff --git a/server/tests/utils/cli/cli.ts b/server/tests/utils/cli/cli.ts
deleted file mode 100644
index 54d05e9c6..000000000
--- a/server/tests/utils/cli/cli.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-import { exec } from 'child_process'
-
-import { ServerInfo } from '../server/servers'
-
-function getEnvCli (server?: ServerInfo) {
-  return `NODE_ENV=test NODE_APP_INSTANCE=${server.serverNumber}`
-}
-
-async function execCLI (command: string) {
-  return new Promise<string>((res, rej) => {
-    exec(command, (err, stdout, stderr) => {
-      if (err) return rej(err)
-
-      return res(stdout)
-    })
-  })
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  execCLI,
-  getEnvCli
-}
diff --git a/server/tests/utils/feeds/feeds.ts b/server/tests/utils/feeds/feeds.ts
deleted file mode 100644
index af6df2b20..000000000
--- a/server/tests/utils/feeds/feeds.ts
+++ /dev/null
@@ -1,32 +0,0 @@
-import * as request from 'supertest'
-
-type FeedType = 'videos' | 'video-comments'
-
-function getXMLfeed (url: string, feed: FeedType, format?: string) {
-  const path = '/feeds/' + feed + '.xml'
-
-  return request(url)
-          .get(path)
-          .query((format) ? { format: format } : {})
-          .set('Accept', 'application/xml')
-          .expect(200)
-          .expect('Content-Type', /xml/)
-}
-
-function getJSONfeed (url: string, feed: FeedType, query: any = {}) {
-  const path = '/feeds/' + feed + '.json'
-
-  return request(url)
-          .get(path)
-          .query(query)
-          .set('Accept', 'application/json')
-          .expect(200)
-          .expect('Content-Type', /json/)
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  getXMLfeed,
-  getJSONfeed
-}
diff --git a/server/tests/utils/index.ts b/server/tests/utils/index.ts
deleted file mode 100644
index 897389824..000000000
--- a/server/tests/utils/index.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-export * from './server/activitypub'
-export * from './cli/cli'
-export * from './server/clients'
-export * from './server/config'
-export * from './users/login'
-export * from './miscs/miscs'
-export * from './server/follows'
-export * from './requests/requests'
-export * from './server/servers'
-export * from './videos/services'
-export * from './users/users'
-export * from './videos/video-abuses'
-export * from './videos/video-blacklist'
-export * from './videos/video-channels'
-export * from './videos/videos'
-export * from './videos/video-change-ownership'
-export * from './feeds/feeds'
-export * from './search/videos'
diff --git a/server/tests/utils/miscs/email.ts b/server/tests/utils/miscs/email.ts
deleted file mode 100644
index 21accd09d..000000000
--- a/server/tests/utils/miscs/email.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import * as MailDev from 'maildev'
-
-function mockSmtpServer (emailsCollection: object[]) {
-  const maildev = new MailDev({
-    ip: '127.0.0.1',
-    smtp: 1025,
-    disableWeb: true,
-    silent: true
-  })
-  maildev.on('new', email => emailsCollection.push(email))
-
-  return new Promise((res, rej) => {
-    maildev.listen(err => {
-      if (err) return rej(err)
-
-      return res()
-    })
-  })
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  mockSmtpServer
-}
diff --git a/server/tests/utils/miscs/miscs.ts b/server/tests/utils/miscs/miscs.ts
deleted file mode 100644
index b2f80e9b1..000000000
--- a/server/tests/utils/miscs/miscs.ts
+++ /dev/null
@@ -1,72 +0,0 @@
-/* tslint:disable:no-unused-expression */
-
-import * as chai from 'chai'
-import { isAbsolute, join } from 'path'
-import * as request from 'supertest'
-import * as WebTorrent from 'webtorrent'
-import { readFile } from 'fs-extra'
-
-const expect = chai.expect
-let webtorrent = new WebTorrent()
-
-function immutableAssign <T, U> (target: T, source: U) {
-  return Object.assign<{}, T, U>({}, target, source)
-}
-
-  // Default interval -> 5 minutes
-function dateIsValid (dateString: string, interval = 300000) {
-  const dateToCheck = new Date(dateString)
-  const now = new Date()
-
-  return Math.abs(now.getTime() - dateToCheck.getTime()) <= interval
-}
-
-function wait (milliseconds: number) {
-  return new Promise(resolve => setTimeout(resolve, milliseconds))
-}
-
-function webtorrentAdd (torrent: string, refreshWebTorrent = false) {
-  if (refreshWebTorrent === true) webtorrent = new WebTorrent()
-
-  return new Promise<WebTorrent.Torrent>(res => webtorrent.add(torrent, res))
-}
-
-function root () {
-  // We are in server/tests/utils/miscs
-  return join(__dirname, '..', '..', '..', '..')
-}
-
-async function testImage (url: string, imageName: string, imagePath: string, extension = '.jpg') {
-  const res = await request(url)
-    .get(imagePath)
-    .expect(200)
-
-  const body = res.body
-
-  const data = await readFile(join(__dirname, '..', '..', 'fixtures', imageName + extension))
-  const minLength = body.length - ((20 * body.length) / 100)
-  const maxLength = body.length + ((20 * body.length) / 100)
-
-  expect(data.length).to.be.above(minLength)
-  expect(data.length).to.be.below(maxLength)
-}
-
-function buildAbsoluteFixturePath (path: string) {
-  if (isAbsolute(path)) {
-    return path
-  }
-
-  return join(__dirname, '..', '..', 'fixtures', path)
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  dateIsValid,
-  wait,
-  webtorrentAdd,
-  immutableAssign,
-  testImage,
-  buildAbsoluteFixturePath,
-  root
-}
diff --git a/server/tests/utils/overviews/overviews.ts b/server/tests/utils/overviews/overviews.ts
deleted file mode 100644
index 23e3ceb1e..000000000
--- a/server/tests/utils/overviews/overviews.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { makeGetRequest } from '../requests/requests'
-
-function getVideosOverview (url: string, useCache = false) {
-  const path = '/api/v1/overviews/videos'
-
-  const query = {
-    t: useCache ? undefined : new Date().getTime()
-  }
-
-  return makeGetRequest({
-    url,
-    path,
-    query,
-    statusCodeExpected: 200
-  })
-}
-
-export { getVideosOverview }
diff --git a/server/tests/utils/requests/check-api-params.ts b/server/tests/utils/requests/check-api-params.ts
deleted file mode 100644
index edb47e0e9..000000000
--- a/server/tests/utils/requests/check-api-params.ts
+++ /dev/null
@@ -1,40 +0,0 @@
-import { makeGetRequest } from './requests'
-import { immutableAssign } from '..'
-
-function checkBadStartPagination (url: string, path: string, token?: string, query = {}) {
-  return makeGetRequest({
-    url,
-    path,
-    token,
-    query: immutableAssign(query, { start: 'hello' }),
-    statusCodeExpected: 400
-  })
-}
-
-function checkBadCountPagination (url: string, path: string, token?: string, query = {}) {
-  return makeGetRequest({
-    url,
-    path,
-    token,
-    query: immutableAssign(query, { count: 'hello' }),
-    statusCodeExpected: 400
-  })
-}
-
-function checkBadSortPagination (url: string, path: string, token?: string, query = {}) {
-  return makeGetRequest({
-    url,
-    path,
-    token,
-    query: immutableAssign(query, { sort: 'hello' }),
-    statusCodeExpected: 400
-  })
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  checkBadStartPagination,
-  checkBadCountPagination,
-  checkBadSortPagination
-}
diff --git a/server/tests/utils/requests/requests.ts b/server/tests/utils/requests/requests.ts
deleted file mode 100644
index 27a529eda..000000000
--- a/server/tests/utils/requests/requests.ts
+++ /dev/null
@@ -1,170 +0,0 @@
-import * as request from 'supertest'
-import { buildAbsoluteFixturePath } from '../miscs/miscs'
-import { isAbsolute, join } from 'path'
-
-function makeGetRequest (options: {
-  url: string,
-  path: string,
-  query?: any,
-  token?: string,
-  statusCodeExpected?: number,
-  contentType?: string
-}) {
-  if (!options.statusCodeExpected) options.statusCodeExpected = 400
-  if (options.contentType === undefined) options.contentType = 'application/json'
-
-  const req = request(options.url)
-    .get(options.path)
-
-  if (options.contentType) req.set('Accept', options.contentType)
-  if (options.token) req.set('Authorization', 'Bearer ' + options.token)
-  if (options.query) req.query(options.query)
-
-  return req.expect(options.statusCodeExpected)
-}
-
-function makeDeleteRequest (options: {
-  url: string,
-  path: string,
-  token?: string,
-  statusCodeExpected?: number
-}) {
-  if (!options.statusCodeExpected) options.statusCodeExpected = 400
-
-  const req = request(options.url)
-    .delete(options.path)
-    .set('Accept', 'application/json')
-
-  if (options.token) req.set('Authorization', 'Bearer ' + options.token)
-
-  return req
-    .expect('Content-Type', /json/)
-    .expect(options.statusCodeExpected)
-}
-
-function makeUploadRequest (options: {
-  url: string,
-  method?: 'POST' | 'PUT',
-  path: string,
-  token?: string,
-  fields: { [ fieldName: string ]: any },
-  attaches: { [ attachName: string ]: any | any[] },
-  statusCodeExpected?: number
-}) {
-  if (!options.statusCodeExpected) options.statusCodeExpected = 400
-
-  let req: request.Test
-  if (options.method === 'PUT') {
-    req = request(options.url).put(options.path)
-  } else {
-    req = request(options.url).post(options.path)
-  }
-
-  req.set('Accept', 'application/json')
-
-  if (options.token) req.set('Authorization', 'Bearer ' + options.token)
-
-  Object.keys(options.fields).forEach(field => {
-    const value = options.fields[field]
-
-    if (Array.isArray(value)) {
-      for (let i = 0; i < value.length; i++) {
-        req.field(field + '[' + i + ']', value[i])
-      }
-    } else {
-      req.field(field, value)
-    }
-  })
-
-  Object.keys(options.attaches).forEach(attach => {
-    const value = options.attaches[attach]
-    if (Array.isArray(value)) {
-      req.attach(attach, buildAbsoluteFixturePath(value[0]), value[1])
-    } else {
-      req.attach(attach, buildAbsoluteFixturePath(value))
-    }
-  })
-
-  return req.expect(options.statusCodeExpected)
-}
-
-function makePostBodyRequest (options: {
-  url: string,
-  path: string,
-  token?: string,
-  fields?: { [ fieldName: string ]: any },
-  statusCodeExpected?: number
-}) {
-  if (!options.fields) options.fields = {}
-  if (!options.statusCodeExpected) options.statusCodeExpected = 400
-
-  const req = request(options.url)
-                .post(options.path)
-                .set('Accept', 'application/json')
-
-  if (options.token) req.set('Authorization', 'Bearer ' + options.token)
-
-  return req.send(options.fields)
-            .expect(options.statusCodeExpected)
-}
-
-function makePutBodyRequest (options: {
-  url: string,
-  path: string,
-  token?: string,
-  fields: { [ fieldName: string ]: any },
-  statusCodeExpected?: number
-}) {
-  if (!options.statusCodeExpected) options.statusCodeExpected = 400
-
-  const req = request(options.url)
-                .put(options.path)
-                .set('Accept', 'application/json')
-
-  if (options.token) req.set('Authorization', 'Bearer ' + options.token)
-
-  return req.send(options.fields)
-            .expect(options.statusCodeExpected)
-}
-
-function makeHTMLRequest (url: string, path: string) {
-  return request(url)
-    .get(path)
-    .set('Accept', 'text/html')
-    .expect(200)
-}
-
-function updateAvatarRequest (options: {
-  url: string,
-  path: string,
-  accessToken: string,
-  fixture: string
-}) {
-  let filePath = ''
-  if (isAbsolute(options.fixture)) {
-    filePath = options.fixture
-  } else {
-    filePath = join(__dirname, '..', '..', 'fixtures', options.fixture)
-  }
-
-  return makeUploadRequest({
-    url: options.url,
-    path: options.path,
-    token: options.accessToken,
-    fields: {},
-    attaches: { avatarfile: filePath },
-    statusCodeExpected: 200
-  })
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  makeHTMLRequest,
-  makeGetRequest,
-  makeUploadRequest,
-  makePostBodyRequest,
-  makePutBodyRequest,
-  makeDeleteRequest,
-  updateAvatarRequest
-}
diff --git a/server/tests/utils/search/video-channels.ts b/server/tests/utils/search/video-channels.ts
deleted file mode 100644
index 0532134ae..000000000
--- a/server/tests/utils/search/video-channels.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import { makeGetRequest } from '../requests/requests'
-
-function searchVideoChannel (url: string, search: string, token?: string, statusCodeExpected = 200) {
-  const path = '/api/v1/search/video-channels'
-
-  return makeGetRequest({
-    url,
-    path,
-    query: {
-      sort: '-createdAt',
-      search
-    },
-    token,
-    statusCodeExpected
-  })
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  searchVideoChannel
-}
diff --git a/server/tests/utils/search/videos.ts b/server/tests/utils/search/videos.ts
deleted file mode 100644
index 3a0c10e42..000000000
--- a/server/tests/utils/search/videos.ts
+++ /dev/null
@@ -1,77 +0,0 @@
-/* tslint:disable:no-unused-expression */
-
-import * as request from 'supertest'
-import { VideosSearchQuery } from '../../../../shared/models/search'
-import { immutableAssign } from '..'
-
-function searchVideo (url: string, search: string) {
-  const path = '/api/v1/search/videos'
-  const req = request(url)
-    .get(path)
-    .query({ sort: '-publishedAt', search })
-    .set('Accept', 'application/json')
-
-  return req.expect(200)
-            .expect('Content-Type', /json/)
-}
-
-function searchVideoWithToken (url: string, search: string, token: string, query: { nsfw?: boolean } = {}) {
-  const path = '/api/v1/search/videos'
-  const req = request(url)
-    .get(path)
-    .set('Authorization', 'Bearer ' + token)
-    .query(immutableAssign(query, { sort: '-publishedAt', search }))
-    .set('Accept', 'application/json')
-
-  return req.expect(200)
-            .expect('Content-Type', /json/)
-}
-
-function searchVideoWithPagination (url: string, search: string, start: number, count: number, sort?: string) {
-  const path = '/api/v1/search/videos'
-
-  const req = request(url)
-    .get(path)
-    .query({ start })
-    .query({ search })
-    .query({ count })
-
-  if (sort) req.query({ sort })
-
-  return req.set('Accept', 'application/json')
-            .expect(200)
-            .expect('Content-Type', /json/)
-}
-
-function searchVideoWithSort (url: string, search: string, sort: string) {
-  const path = '/api/v1/search/videos'
-
-  return request(url)
-    .get(path)
-    .query({ search })
-    .query({ sort })
-    .set('Accept', 'application/json')
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-function advancedVideosSearch (url: string, options: VideosSearchQuery) {
-  const path = '/api/v1/search/videos'
-
-  return request(url)
-    .get(path)
-    .query(options)
-    .set('Accept', 'application/json')
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  searchVideo,
-  advancedVideosSearch,
-  searchVideoWithToken,
-  searchVideoWithPagination,
-  searchVideoWithSort
-}
diff --git a/server/tests/utils/server/activitypub.ts b/server/tests/utils/server/activitypub.ts
deleted file mode 100644
index cf3c1c3b3..000000000
--- a/server/tests/utils/server/activitypub.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import * as request from 'supertest'
-
-function makeActivityPubGetRequest (url: string, path: string) {
-  return request(url)
-    .get(path)
-    .set('Accept', 'application/activity+json,text/html;q=0.9,\\*/\\*;q=0.8')
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  makeActivityPubGetRequest
-}
diff --git a/server/tests/utils/server/clients.ts b/server/tests/utils/server/clients.ts
deleted file mode 100644
index 273aac747..000000000
--- a/server/tests/utils/server/clients.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-import * as request from 'supertest'
-import * as urlUtil from 'url'
-
-function getClient (url: string) {
-  const path = '/api/v1/oauth-clients/local'
-
-  return request(url)
-          .get(path)
-          .set('Host', urlUtil.parse(url).host)
-          .set('Accept', 'application/json')
-          .expect(200)
-          .expect('Content-Type', /json/)
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  getClient
-}
diff --git a/server/tests/utils/server/config.ts b/server/tests/utils/server/config.ts
deleted file mode 100644
index b85e02ab7..000000000
--- a/server/tests/utils/server/config.ts
+++ /dev/null
@@ -1,135 +0,0 @@
-import { makeDeleteRequest, makeGetRequest, makePutBodyRequest } from '../'
-import { CustomConfig } from '../../../../shared/models/server/custom-config.model'
-
-function getConfig (url: string) {
-  const path = '/api/v1/config'
-
-  return makeGetRequest({
-    url,
-    path,
-    statusCodeExpected: 200
-  })
-}
-
-function getAbout (url: string) {
-  const path = '/api/v1/config/about'
-
-  return makeGetRequest({
-    url,
-    path,
-    statusCodeExpected: 200
-  })
-}
-
-function getCustomConfig (url: string, token: string, statusCodeExpected = 200) {
-  const path = '/api/v1/config/custom'
-
-  return makeGetRequest({
-    url,
-    token,
-    path,
-    statusCodeExpected
-  })
-}
-
-function updateCustomConfig (url: string, token: string, newCustomConfig: CustomConfig, statusCodeExpected = 200) {
-  const path = '/api/v1/config/custom'
-
-  return makePutBodyRequest({
-    url,
-    token,
-    path,
-    fields: newCustomConfig,
-    statusCodeExpected
-  })
-}
-
-function updateCustomSubConfig (url: string, token: string, newConfig: any) {
-  const updateParams: CustomConfig = {
-    instance: {
-      name: 'PeerTube updated',
-      shortDescription: 'my short description',
-      description: 'my super description',
-      terms: 'my super terms',
-      defaultClientRoute: '/videos/recently-added',
-      defaultNSFWPolicy: 'blur',
-      customizations: {
-        javascript: 'alert("coucou")',
-        css: 'body { background-color: red; }'
-      }
-    },
-    services: {
-      twitter: {
-        username: '@MySuperUsername',
-        whitelisted: true
-      }
-    },
-    cache: {
-      previews: {
-        size: 2
-      },
-      captions: {
-        size: 3
-      }
-    },
-    signup: {
-      enabled: false,
-      limit: 5,
-      requiresEmailVerification: false
-    },
-    admin: {
-      email: 'superadmin1@example.com'
-    },
-    user: {
-      videoQuota: 5242881,
-      videoQuotaDaily: 318742
-    },
-    transcoding: {
-      enabled: true,
-      threads: 1,
-      resolutions: {
-        '240p': false,
-        '360p': true,
-        '480p': true,
-        '720p': false,
-        '1080p': false
-      }
-    },
-    import: {
-      videos: {
-        http: {
-          enabled: false
-        },
-        torrent: {
-          enabled: false
-        }
-      }
-    }
-  }
-
-  Object.assign(updateParams, newConfig)
-
-  return updateCustomConfig(url, token, updateParams)
-}
-
-function deleteCustomConfig (url: string, token: string, statusCodeExpected = 200) {
-  const path = '/api/v1/config/custom'
-
-  return makeDeleteRequest({
-    url,
-    token,
-    path,
-    statusCodeExpected
-  })
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  getConfig,
-  getCustomConfig,
-  updateCustomConfig,
-  getAbout,
-  deleteCustomConfig,
-  updateCustomSubConfig
-}
diff --git a/server/tests/utils/server/follows.ts b/server/tests/utils/server/follows.ts
deleted file mode 100644
index 8a65a958b..000000000
--- a/server/tests/utils/server/follows.ts
+++ /dev/null
@@ -1,77 +0,0 @@
-import * as request from 'supertest'
-import { ServerInfo } from './servers'
-import { waitJobs } from './jobs'
-
-function getFollowersListPaginationAndSort (url: string, start: number, count: number, sort: string) {
-  const path = '/api/v1/server/followers'
-
-  return request(url)
-    .get(path)
-    .query({ start })
-    .query({ count })
-    .query({ sort })
-    .set('Accept', 'application/json')
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-function getFollowingListPaginationAndSort (url: string, start: number, count: number, sort: string) {
-  const path = '/api/v1/server/following'
-
-  return request(url)
-    .get(path)
-    .query({ start })
-    .query({ count })
-    .query({ sort })
-    .set('Accept', 'application/json')
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-async function follow (follower: string, following: string[], accessToken: string, expectedStatus = 204) {
-  const path = '/api/v1/server/following'
-
-  const followingHosts = following.map(f => f.replace(/^http:\/\//, ''))
-  const res = await request(follower)
-    .post(path)
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + accessToken)
-    .send({ 'hosts': followingHosts })
-    .expect(expectedStatus)
-
-  return res
-}
-
-async function unfollow (url: string, accessToken: string, target: ServerInfo, expectedStatus = 204) {
-  const path = '/api/v1/server/following/' + target.host
-
-  const res = await request(url)
-    .delete(path)
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + accessToken)
-    .expect(expectedStatus)
-
-  return res
-}
-
-async function doubleFollow (server1: ServerInfo, server2: ServerInfo) {
-  await Promise.all([
-    follow(server1.url, [ server2.url ], server1.accessToken),
-    follow(server2.url, [ server1.url ], server2.accessToken)
-  ])
-
-  // Wait request propagation
-  await waitJobs([ server1, server2 ])
-
-  return true
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  getFollowersListPaginationAndSort,
-  getFollowingListPaginationAndSort,
-  unfollow,
-  follow,
-  doubleFollow
-}
diff --git a/server/tests/utils/server/jobs.ts b/server/tests/utils/server/jobs.ts
deleted file mode 100644
index 4c02cace5..000000000
--- a/server/tests/utils/server/jobs.ts
+++ /dev/null
@@ -1,77 +0,0 @@
-import * as request from 'supertest'
-import { Job, JobState } from '../../../../shared/models'
-import { ServerInfo, wait } from '../index'
-
-function getJobsList (url: string, accessToken: string, state: JobState) {
-  const path = '/api/v1/jobs/' + state
-
-  return request(url)
-          .get(path)
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + accessToken)
-          .expect(200)
-          .expect('Content-Type', /json/)
-}
-
-function getJobsListPaginationAndSort (url: string, accessToken: string, state: JobState, start: number, count: number, sort: string) {
-  const path = '/api/v1/jobs/' + state
-
-  return request(url)
-          .get(path)
-          .query({ start })
-          .query({ count })
-          .query({ sort })
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + accessToken)
-          .expect(200)
-          .expect('Content-Type', /json/)
-}
-
-async function waitJobs (serversArg: ServerInfo[] | ServerInfo) {
-  let servers: ServerInfo[]
-
-  if (Array.isArray(serversArg) === false) servers = [ serversArg as ServerInfo ]
-  else servers = serversArg as ServerInfo[]
-
-  const states: JobState[] = [ 'waiting', 'active', 'delayed' ]
-  const tasks: Promise<any>[] = []
-  let pendingRequests: boolean
-
-  do {
-    pendingRequests = false
-
-    // Check if each server has pending request
-    for (const server of servers) {
-      for (const state of states) {
-        const p = getJobsListPaginationAndSort(server.url, server.accessToken, state, 0, 10, '-createdAt')
-          .then(res => res.body.data)
-          .then((jobs: Job[]) => jobs.filter(j => j.type !== 'videos-views'))
-          .then(jobs => {
-            if (jobs.length !== 0) pendingRequests = true
-          })
-        tasks.push(p)
-      }
-    }
-
-    await Promise.all(tasks)
-
-    // Retry, in case of new jobs were created
-    if (pendingRequests === false) {
-      await wait(1000)
-
-      await Promise.all(tasks)
-    }
-
-    if (pendingRequests) {
-      await wait(1000)
-    }
-  } while (pendingRequests)
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  getJobsList,
-  waitJobs,
-  getJobsListPaginationAndSort
-}
diff --git a/server/tests/utils/server/redundancy.ts b/server/tests/utils/server/redundancy.ts
deleted file mode 100644
index c39ff2c8b..000000000
--- a/server/tests/utils/server/redundancy.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-import { makePutBodyRequest } from '../requests/requests'
-
-async function updateRedundancy (url: string, accessToken: string, host: string, redundancyAllowed: boolean, expectedStatus = 204) {
-  const path = '/api/v1/server/redundancy/' + host
-
-  return makePutBodyRequest({
-    url,
-    path,
-    token: accessToken,
-    fields: { redundancyAllowed },
-    statusCodeExpected: expectedStatus
-  })
-}
-
-export {
-  updateRedundancy
-}
diff --git a/server/tests/utils/server/servers.ts b/server/tests/utils/server/servers.ts
deleted file mode 100644
index 3c946db27..000000000
--- a/server/tests/utils/server/servers.ts
+++ /dev/null
@@ -1,185 +0,0 @@
-import { ChildProcess, exec, fork } from 'child_process'
-import { join } from 'path'
-import { root, wait } from '../miscs/miscs'
-import { readFile } from 'fs-extra'
-
-interface ServerInfo {
-  app: ChildProcess,
-  url: string
-  host: string
-  serverNumber: number
-
-  client: {
-    id: string,
-    secret: string
-  }
-
-  user: {
-    username: string,
-    password: string,
-    email?: string
-  }
-
-  accessToken?: string
-
-  video?: {
-    id: number
-    uuid: string
-    name: string
-    account: {
-      name: string
-    }
-  }
-
-  remoteVideo?: {
-    id: number
-    uuid: string
-  }
-}
-
-function flushAndRunMultipleServers (totalServers: number, configOverride?: Object) {
-  let apps = []
-  let i = 0
-
-  return new Promise<ServerInfo[]>(res => {
-    function anotherServerDone (serverNumber, app) {
-      apps[serverNumber - 1] = app
-      i++
-      if (i === totalServers) {
-        return res(apps)
-      }
-    }
-
-    flushTests()
-      .then(() => {
-        for (let j = 1; j <= totalServers; j++) {
-          runServer(j, configOverride).then(app => anotherServerDone(j, app))
-        }
-      })
-  })
-}
-
-function flushTests () {
-  return new Promise<void>((res, rej) => {
-    return exec('npm run clean:server:test', err => {
-      if (err) return rej(err)
-
-      return res()
-    })
-  })
-}
-
-function runServer (serverNumber: number, configOverride?: Object) {
-  const server: ServerInfo = {
-    app: null,
-    serverNumber: serverNumber,
-    url: `http://localhost:${9000 + serverNumber}`,
-    host: `localhost:${9000 + serverNumber}`,
-    client: {
-      id: null,
-      secret: null
-    },
-    user: {
-      username: null,
-      password: null
-    }
-  }
-
-  // These actions are async so we need to be sure that they have both been done
-  const serverRunString = {
-    'Server listening': false
-  }
-  const key = 'Database peertube_test' + serverNumber + ' is ready'
-  serverRunString[key] = false
-
-  const regexps = {
-    client_id: 'Client id: (.+)',
-    client_secret: 'Client secret: (.+)',
-    user_username: 'Username: (.+)',
-    user_password: 'User password: (.+)'
-  }
-
-  // Share the environment
-  const env = Object.create(process.env)
-  env['NODE_ENV'] = 'test'
-  env['NODE_APP_INSTANCE'] = serverNumber.toString()
-
-  if (configOverride !== undefined) {
-    env['NODE_CONFIG'] = JSON.stringify(configOverride)
-  }
-
-  const options = {
-    silent: true,
-    env: env,
-    detached: true
-  }
-
-  return new Promise<ServerInfo>(res => {
-    server.app = fork(join(__dirname, '..', '..', '..', '..', 'dist', 'server.js'), [], options)
-    server.app.stdout.on('data', function onStdout (data) {
-      let dontContinue = false
-
-      // Capture things if we want to
-      for (const key of Object.keys(regexps)) {
-        const regexp = regexps[key]
-        const matches = data.toString().match(regexp)
-        if (matches !== null) {
-          if (key === 'client_id') server.client.id = matches[1]
-          else if (key === 'client_secret') server.client.secret = matches[1]
-          else if (key === 'user_username') server.user.username = matches[1]
-          else if (key === 'user_password') server.user.password = matches[1]
-        }
-      }
-
-      // Check if all required sentences are here
-      for (const key of Object.keys(serverRunString)) {
-        if (data.toString().indexOf(key) !== -1) serverRunString[key] = true
-        if (serverRunString[key] === false) dontContinue = true
-      }
-
-      // If no, there is maybe one thing not already initialized (client/user credentials generation...)
-      if (dontContinue === true) return
-
-      server.app.stdout.removeListener('data', onStdout)
-      res(server)
-    })
-  })
-}
-
-async function reRunServer (server: ServerInfo, configOverride?: any) {
-  const newServer = await runServer(server.serverNumber, configOverride)
-  server.app = newServer.app
-
-  return server
-}
-
-function killallServers (servers: ServerInfo[]) {
-  for (const server of servers) {
-    process.kill(-server.app.pid)
-  }
-}
-
-async function waitUntilLog (server: ServerInfo, str: string, count = 1) {
-  const logfile = join(root(), 'test' + server.serverNumber, 'logs/peertube.log')
-
-  while (true) {
-    const buf = await readFile(logfile)
-
-    const matches = buf.toString().match(new RegExp(str, 'g'))
-    if (matches && matches.length === count) return
-
-    await wait(1000)
-  }
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  ServerInfo,
-  flushAndRunMultipleServers,
-  flushTests,
-  runServer,
-  killallServers,
-  reRunServer,
-  waitUntilLog
-}
diff --git a/server/tests/utils/server/stats.ts b/server/tests/utils/server/stats.ts
deleted file mode 100644
index 01989d952..000000000
--- a/server/tests/utils/server/stats.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import { makeGetRequest } from '../'
-
-function getStats (url: string, useCache = false) {
-  const path = '/api/v1/server/stats'
-
-  const query = {
-    t: useCache ? undefined : new Date().getTime()
-  }
-
-  return makeGetRequest({
-    url,
-    path,
-    query,
-    statusCodeExpected: 200
-  })
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  getStats
-}
diff --git a/server/tests/utils/users/accounts.ts b/server/tests/utils/users/accounts.ts
deleted file mode 100644
index f82b8d906..000000000
--- a/server/tests/utils/users/accounts.ts
+++ /dev/null
@@ -1,63 +0,0 @@
-/* tslint:disable:no-unused-expression */
-
-import { expect } from 'chai'
-import { existsSync, readdir } from 'fs-extra'
-import { join } from 'path'
-import { Account } from '../../../../shared/models/actors'
-import { root } from '../index'
-import { makeGetRequest } from '../requests/requests'
-
-function getAccountsList (url: string, sort = '-createdAt', statusCodeExpected = 200) {
-  const path = '/api/v1/accounts'
-
-  return makeGetRequest({
-    url,
-    query: { sort },
-    path,
-    statusCodeExpected
-  })
-}
-
-function getAccount (url: string, accountName: string, statusCodeExpected = 200) {
-  const path = '/api/v1/accounts/' + accountName
-
-  return makeGetRequest({
-    url,
-    path,
-    statusCodeExpected
-  })
-}
-
-async function expectAccountFollows (url: string, nameWithDomain: string, followersCount: number, followingCount: number) {
-  const res = await getAccountsList(url)
-  const account = res.body.data.find((a: Account) => a.name + '@' + a.host === nameWithDomain)
-
-  const message = `${nameWithDomain} on ${url}`
-  expect(account.followersCount).to.equal(followersCount, message)
-  expect(account.followingCount).to.equal(followingCount, message)
-}
-
-async function checkActorFilesWereRemoved (actorUUID: string, serverNumber: number) {
-  const testDirectory = 'test' + serverNumber
-
-  for (const directory of [ 'avatars' ]) {
-    const directoryPath = join(root(), testDirectory, directory)
-
-    const directoryExists = existsSync(directoryPath)
-    expect(directoryExists).to.be.true
-
-    const files = await readdir(directoryPath)
-    for (const file of files) {
-      expect(file).to.not.contain(actorUUID)
-    }
-  }
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  getAccount,
-  expectAccountFollows,
-  getAccountsList,
-  checkActorFilesWereRemoved
-}
diff --git a/server/tests/utils/users/login.ts b/server/tests/utils/users/login.ts
deleted file mode 100644
index ddeb9df2a..000000000
--- a/server/tests/utils/users/login.ts
+++ /dev/null
@@ -1,62 +0,0 @@
-import * as request from 'supertest'
-
-import { ServerInfo } from '../server/servers'
-
-type Client = { id: string, secret: string }
-type User = { username: string, password: string }
-type Server = { url: string, client: Client, user: User }
-
-function login (url: string, client: Client, user: User, expectedStatus = 200) {
-  const path = '/api/v1/users/token'
-
-  const body = {
-    client_id: client.id,
-    client_secret: client.secret,
-    username: user.username,
-    password: user.password,
-    response_type: 'code',
-    grant_type: 'password',
-    scope: 'upload'
-  }
-
-  return request(url)
-          .post(path)
-          .type('form')
-          .send(body)
-          .expect(expectedStatus)
-}
-
-async function serverLogin (server: Server) {
-  const res = await login(server.url, server.client, server.user, 200)
-
-  return res.body.access_token as string
-}
-
-async function userLogin (server: Server, user: User, expectedStatus = 200) {
-  const res = await login(server.url, server.client, user, expectedStatus)
-
-  return res.body.access_token as string
-}
-
-function setAccessTokensToServers (servers: ServerInfo[]) {
-  const tasks: Promise<any>[] = []
-
-  for (const server of servers) {
-    const p = serverLogin(server).then(t => server.accessToken = t)
-    tasks.push(p)
-  }
-
-  return Promise.all(tasks)
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  login,
-  serverLogin,
-  userLogin,
-  setAccessTokensToServers,
-  Server,
-  Client,
-  User
-}
diff --git a/server/tests/utils/users/user-subscriptions.ts b/server/tests/utils/users/user-subscriptions.ts
deleted file mode 100644
index b0e7da7cc..000000000
--- a/server/tests/utils/users/user-subscriptions.ts
+++ /dev/null
@@ -1,82 +0,0 @@
-import { makeDeleteRequest, makeGetRequest, makePostBodyRequest } from '../'
-
-function addUserSubscription (url: string, token: string, targetUri: string, statusCodeExpected = 204) {
-  const path = '/api/v1/users/me/subscriptions'
-
-  return makePostBodyRequest({
-    url,
-    path,
-    token,
-    statusCodeExpected,
-    fields: { uri: targetUri }
-  })
-}
-
-function listUserSubscriptions (url: string, token: string, sort = '-createdAt', statusCodeExpected = 200) {
-  const path = '/api/v1/users/me/subscriptions'
-
-  return makeGetRequest({
-    url,
-    path,
-    token,
-    statusCodeExpected,
-    query: { sort }
-  })
-}
-
-function listUserSubscriptionVideos (url: string, token: string, sort = '-createdAt', statusCodeExpected = 200) {
-  const path = '/api/v1/users/me/subscriptions/videos'
-
-  return makeGetRequest({
-    url,
-    path,
-    token,
-    statusCodeExpected,
-    query: { sort }
-  })
-}
-
-function getUserSubscription (url: string, token: string, uri: string, statusCodeExpected = 200) {
-  const path = '/api/v1/users/me/subscriptions/' + uri
-
-  return makeGetRequest({
-    url,
-    path,
-    token,
-    statusCodeExpected
-  })
-}
-
-function removeUserSubscription (url: string, token: string, uri: string, statusCodeExpected = 204) {
-  const path = '/api/v1/users/me/subscriptions/' + uri
-
-  return makeDeleteRequest({
-    url,
-    path,
-    token,
-    statusCodeExpected
-  })
-}
-
-function areSubscriptionsExist (url: string, token: string, uris: string[], statusCodeExpected = 200) {
-  const path = '/api/v1/users/me/subscriptions/exist'
-
-  return makeGetRequest({
-    url,
-    path,
-    query: { 'uris[]': uris },
-    token,
-    statusCodeExpected
-  })
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  areSubscriptionsExist,
-  addUserSubscription,
-  listUserSubscriptions,
-  getUserSubscription,
-  listUserSubscriptionVideos,
-  removeUserSubscription
-}
diff --git a/server/tests/utils/users/users.ts b/server/tests/utils/users/users.ts
deleted file mode 100644
index 41d8ce265..000000000
--- a/server/tests/utils/users/users.ts
+++ /dev/null
@@ -1,295 +0,0 @@
-import * as request from 'supertest'
-import { makePostBodyRequest, makePutBodyRequest, updateAvatarRequest } from '../'
-
-import { UserRole } from '../../../../shared/index'
-import { NSFWPolicyType } from '../../../../shared/models/videos/nsfw-policy.type'
-
-function createUser (
-  url: string,
-  accessToken: string,
-  username: string,
-  password: string,
-  videoQuota = 1000000,
-  videoQuotaDaily = -1,
-  role: UserRole = UserRole.USER,
-  specialStatus = 200
-) {
-  const path = '/api/v1/users'
-  const body = {
-    username,
-    password,
-    role,
-    email: username + '@example.com',
-    videoQuota,
-    videoQuotaDaily
-  }
-
-  return request(url)
-          .post(path)
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + accessToken)
-          .send(body)
-          .expect(specialStatus)
-}
-
-function registerUser (url: string, username: string, password: string, specialStatus = 204) {
-  const path = '/api/v1/users/register'
-  const body = {
-    username,
-    password,
-    email: username + '@example.com'
-  }
-
-  return request(url)
-          .post(path)
-          .set('Accept', 'application/json')
-          .send(body)
-          .expect(specialStatus)
-}
-
-function getMyUserInformation (url: string, accessToken: string, specialStatus = 200) {
-  const path = '/api/v1/users/me'
-
-  return request(url)
-          .get(path)
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + accessToken)
-          .expect(specialStatus)
-          .expect('Content-Type', /json/)
-}
-
-function deleteMe (url: string, accessToken: string, specialStatus = 204) {
-  const path = '/api/v1/users/me'
-
-  return request(url)
-    .delete(path)
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + accessToken)
-    .expect(specialStatus)
-}
-
-function getMyUserVideoQuotaUsed (url: string, accessToken: string, specialStatus = 200) {
-  const path = '/api/v1/users/me/video-quota-used'
-
-  return request(url)
-          .get(path)
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + accessToken)
-          .expect(specialStatus)
-          .expect('Content-Type', /json/)
-}
-
-function getUserInformation (url: string, accessToken: string, userId: number) {
-  const path = '/api/v1/users/' + userId
-
-  return request(url)
-    .get(path)
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + accessToken)
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-function getMyUserVideoRating (url: string, accessToken: string, videoId: number | string, specialStatus = 200) {
-  const path = '/api/v1/users/me/videos/' + videoId + '/rating'
-
-  return request(url)
-          .get(path)
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + accessToken)
-          .expect(specialStatus)
-          .expect('Content-Type', /json/)
-}
-
-function getUsersList (url: string, accessToken: string) {
-  const path = '/api/v1/users'
-
-  return request(url)
-          .get(path)
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + accessToken)
-          .expect(200)
-          .expect('Content-Type', /json/)
-}
-
-function getUsersListPaginationAndSort (url: string, accessToken: string, start: number, count: number, sort: string) {
-  const path = '/api/v1/users'
-
-  return request(url)
-          .get(path)
-          .query({ start })
-          .query({ count })
-          .query({ sort })
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + accessToken)
-          .expect(200)
-          .expect('Content-Type', /json/)
-}
-
-function removeUser (url: string, userId: number | string, accessToken: string, expectedStatus = 204) {
-  const path = '/api/v1/users'
-
-  return request(url)
-          .delete(path + '/' + userId)
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + accessToken)
-          .expect(expectedStatus)
-}
-
-function blockUser (url: string, userId: number | string, accessToken: string, expectedStatus = 204, reason?: string) {
-  const path = '/api/v1/users'
-  let body: any
-  if (reason) body = { reason }
-
-  return request(url)
-    .post(path + '/' + userId + '/block')
-    .send(body)
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + accessToken)
-    .expect(expectedStatus)
-}
-
-function unblockUser (url: string, userId: number | string, accessToken: string, expectedStatus = 204) {
-  const path = '/api/v1/users'
-
-  return request(url)
-    .post(path + '/' + userId + '/unblock')
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + accessToken)
-    .expect(expectedStatus)
-}
-
-function updateMyUser (options: {
-  url: string
-  accessToken: string,
-  currentPassword?: string,
-  newPassword?: string,
-  nsfwPolicy?: NSFWPolicyType,
-  email?: string,
-  autoPlayVideo?: boolean
-  displayName?: string,
-  description?: string
-}) {
-  const path = '/api/v1/users/me'
-
-  const toSend = {}
-  if (options.currentPassword !== undefined && options.currentPassword !== null) toSend['currentPassword'] = options.currentPassword
-  if (options.newPassword !== undefined && options.newPassword !== null) toSend['password'] = options.newPassword
-  if (options.nsfwPolicy !== undefined && options.nsfwPolicy !== null) toSend['nsfwPolicy'] = options.nsfwPolicy
-  if (options.autoPlayVideo !== undefined && options.autoPlayVideo !== null) toSend['autoPlayVideo'] = options.autoPlayVideo
-  if (options.email !== undefined && options.email !== null) toSend['email'] = options.email
-  if (options.description !== undefined && options.description !== null) toSend['description'] = options.description
-  if (options.displayName !== undefined && options.displayName !== null) toSend['displayName'] = options.displayName
-
-  return makePutBodyRequest({
-    url: options.url,
-    path,
-    token: options.accessToken,
-    fields: toSend,
-    statusCodeExpected: 204
-  })
-}
-
-function updateMyAvatar (options: {
-  url: string,
-  accessToken: string,
-  fixture: string
-}) {
-  const path = '/api/v1/users/me/avatar/pick'
-
-  return updateAvatarRequest(Object.assign(options, { path }))
-}
-
-function updateUser (options: {
-  url: string
-  userId: number,
-  accessToken: string,
-  email?: string,
-  videoQuota?: number,
-  videoQuotaDaily?: number,
-  role?: UserRole
-}) {
-  const path = '/api/v1/users/' + options.userId
-
-  const toSend = {}
-  if (options.email !== undefined && options.email !== null) toSend['email'] = options.email
-  if (options.videoQuota !== undefined && options.videoQuota !== null) toSend['videoQuota'] = options.videoQuota
-  if (options.videoQuotaDaily !== undefined && options.videoQuotaDaily !== null) toSend['videoQuotaDaily'] = options.videoQuotaDaily
-  if (options.role !== undefined && options.role !== null) toSend['role'] = options.role
-
-  return makePutBodyRequest({
-    url: options.url,
-    path,
-    token: options.accessToken,
-    fields: toSend,
-    statusCodeExpected: 204
-  })
-}
-
-function askResetPassword (url: string, email: string) {
-  const path = '/api/v1/users/ask-reset-password'
-
-  return makePostBodyRequest({
-    url,
-    path,
-    fields: { email },
-    statusCodeExpected: 204
-  })
-}
-
-function resetPassword (url: string, userId: number, verificationString: string, password: string, statusCodeExpected = 204) {
-  const path = '/api/v1/users/' + userId + '/reset-password'
-
-  return makePostBodyRequest({
-    url,
-    path,
-    fields: { password, verificationString },
-    statusCodeExpected
-  })
-}
-
-function askSendVerifyEmail (url: string, email: string) {
-  const path = '/api/v1/users/ask-send-verify-email'
-
-  return makePostBodyRequest({
-    url,
-    path,
-    fields: { email },
-    statusCodeExpected: 204
-  })
-}
-
-function verifyEmail (url: string, userId: number, verificationString: string, statusCodeExpected = 204) {
-  const path = '/api/v1/users/' + userId + '/verify-email'
-
-  return makePostBodyRequest({
-    url,
-    path,
-    fields: { verificationString },
-    statusCodeExpected
-  })
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  createUser,
-  registerUser,
-  getMyUserInformation,
-  getMyUserVideoRating,
-  deleteMe,
-  getMyUserVideoQuotaUsed,
-  getUsersList,
-  getUsersListPaginationAndSort,
-  removeUser,
-  updateUser,
-  updateMyUser,
-  getUserInformation,
-  blockUser,
-  unblockUser,
-  askResetPassword,
-  resetPassword,
-  updateMyAvatar,
-  askSendVerifyEmail,
-  verifyEmail
-}
diff --git a/server/tests/utils/videos/services.ts b/server/tests/utils/videos/services.ts
deleted file mode 100644
index 1a53dd4cf..000000000
--- a/server/tests/utils/videos/services.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import * as request from 'supertest'
-
-function getOEmbed (url: string, oembedUrl: string, format?: string, maxHeight?: number, maxWidth?: number) {
-  const path = '/services/oembed'
-  const query = {
-    url: oembedUrl,
-    format,
-    maxheight: maxHeight,
-    maxwidth: maxWidth
-  }
-
-  return request(url)
-          .get(path)
-          .query(query)
-          .set('Accept', 'application/json')
-          .expect(200)
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  getOEmbed
-}
diff --git a/server/tests/utils/videos/video-abuses.ts b/server/tests/utils/videos/video-abuses.ts
deleted file mode 100644
index 14907e6a0..000000000
--- a/server/tests/utils/videos/video-abuses.ts
+++ /dev/null
@@ -1,65 +0,0 @@
-import * as request from 'supertest'
-import { VideoAbuseUpdate } from '../../../../shared/models/videos/abuse/video-abuse-update.model'
-import { makeDeleteRequest, makePutBodyRequest } from '..'
-
-function reportVideoAbuse (url: string, token: string, videoId: number | string, reason: string, specialStatus = 200) {
-  const path = '/api/v1/videos/' + videoId + '/abuse'
-
-  return request(url)
-          .post(path)
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + token)
-          .send({ reason })
-          .expect(specialStatus)
-}
-
-function getVideoAbusesList (url: string, token: string) {
-  const path = '/api/v1/videos/abuse'
-
-  return request(url)
-          .get(path)
-          .query({ sort: 'createdAt' })
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + token)
-          .expect(200)
-          .expect('Content-Type', /json/)
-}
-
-function updateVideoAbuse (
-  url: string,
-  token: string,
-  videoId: string | number,
-  videoAbuseId: number,
-  body: VideoAbuseUpdate,
-  statusCodeExpected = 204
-) {
-  const path = '/api/v1/videos/' + videoId + '/abuse/' + videoAbuseId
-
-  return makePutBodyRequest({
-    url,
-    token,
-    path,
-    fields: body,
-    statusCodeExpected
-  })
-}
-
-function deleteVideoAbuse (url: string, token: string, videoId: string | number, videoAbuseId: number, statusCodeExpected = 204) {
-  const path = '/api/v1/videos/' + videoId + '/abuse/' + videoAbuseId
-
-  return makeDeleteRequest({
-    url,
-    token,
-    path,
-    statusCodeExpected
-  })
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  reportVideoAbuse,
-  getVideoAbusesList,
-  updateVideoAbuse,
-  deleteVideoAbuse
-}
diff --git a/server/tests/utils/videos/video-blacklist.ts b/server/tests/utils/videos/video-blacklist.ts
deleted file mode 100644
index 2c176fde0..000000000
--- a/server/tests/utils/videos/video-blacklist.ts
+++ /dev/null
@@ -1,67 +0,0 @@
-import * as request from 'supertest'
-
-function addVideoToBlacklist (url: string, token: string, videoId: number | string, reason?: string, specialStatus = 204) {
-  const path = '/api/v1/videos/' + videoId + '/blacklist'
-
-  return request(url)
-          .post(path)
-          .send({ reason })
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + token)
-          .expect(specialStatus)
-}
-
-function updateVideoBlacklist (url: string, token: string, videoId: number, reason?: string, specialStatus = 204) {
-  const path = '/api/v1/videos/' + videoId + '/blacklist'
-
-  return request(url)
-    .put(path)
-    .send({ reason })
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + token)
-    .expect(specialStatus)
-}
-
-function removeVideoFromBlacklist (url: string, token: string, videoId: number | string, specialStatus = 204) {
-  const path = '/api/v1/videos/' + videoId + '/blacklist'
-
-  return request(url)
-          .delete(path)
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + token)
-          .expect(specialStatus)
-}
-
-function getBlacklistedVideosList (url: string, token: string, specialStatus = 200) {
-  const path = '/api/v1/videos/blacklist/'
-
-  return request(url)
-          .get(path)
-          .query({ sort: 'createdAt' })
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + token)
-          .expect(specialStatus)
-          .expect('Content-Type', /json/)
-}
-
-function getSortedBlacklistedVideosList (url: string, token: string, sort: string, specialStatus = 200) {
-  const path = '/api/v1/videos/blacklist/'
-
-  return request(url)
-          .get(path)
-          .query({ sort: sort })
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + token)
-          .expect(specialStatus)
-          .expect('Content-Type', /json/)
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  addVideoToBlacklist,
-  removeVideoFromBlacklist,
-  getBlacklistedVideosList,
-  getSortedBlacklistedVideosList,
-  updateVideoBlacklist
-}
diff --git a/server/tests/utils/videos/video-captions.ts b/server/tests/utils/videos/video-captions.ts
deleted file mode 100644
index 41e52be07..000000000
--- a/server/tests/utils/videos/video-captions.ts
+++ /dev/null
@@ -1,71 +0,0 @@
-import { makeDeleteRequest, makeGetRequest } from '../'
-import { buildAbsoluteFixturePath, makeUploadRequest } from '../index'
-import * as request from 'supertest'
-import * as chai from 'chai'
-
-const expect = chai.expect
-
-function createVideoCaption (args: {
-  url: string,
-  accessToken: string
-  videoId: string | number
-  language: string
-  fixture: string,
-  mimeType?: string,
-  statusCodeExpected?: number
-}) {
-  const path = '/api/v1/videos/' + args.videoId + '/captions/' + args.language
-
-  const captionfile = buildAbsoluteFixturePath(args.fixture)
-  const captionfileAttach = args.mimeType ? [ captionfile, { contentType: args.mimeType } ] : captionfile
-
-  return makeUploadRequest({
-    method: 'PUT',
-    url: args.url,
-    path,
-    token: args.accessToken,
-    fields: {},
-    attaches: {
-      captionfile: captionfileAttach
-    },
-    statusCodeExpected: args.statusCodeExpected || 204
-  })
-}
-
-function listVideoCaptions (url: string, videoId: string | number) {
-  const path = '/api/v1/videos/' + videoId + '/captions'
-
-  return makeGetRequest({
-    url,
-    path,
-    statusCodeExpected: 200
-  })
-}
-
-function deleteVideoCaption (url: string, token: string, videoId: string | number, language: string) {
-  const path = '/api/v1/videos/' + videoId + '/captions/' + language
-
-  return makeDeleteRequest({
-    url,
-    token,
-    path,
-    statusCodeExpected: 204
-  })
-}
-
-async function testCaptionFile (url: string, captionPath: string, containsString: string) {
-  const res = await request(url)
-    .get(captionPath)
-    .expect(200)
-
-  expect(res.text).to.contain(containsString)
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  createVideoCaption,
-  listVideoCaptions,
-  testCaptionFile,
-  deleteVideoCaption
-}
diff --git a/server/tests/utils/videos/video-change-ownership.ts b/server/tests/utils/videos/video-change-ownership.ts
deleted file mode 100644
index f288692ea..000000000
--- a/server/tests/utils/videos/video-change-ownership.ts
+++ /dev/null
@@ -1,54 +0,0 @@
-import * as request from 'supertest'
-
-function changeVideoOwnership (url: string, token: string, videoId: number | string, username) {
-  const path = '/api/v1/videos/' + videoId + '/give-ownership'
-
-  return request(url)
-    .post(path)
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + token)
-    .send({ username })
-    .expect(204)
-}
-
-function getVideoChangeOwnershipList (url: string, token: string) {
-  const path = '/api/v1/videos/ownership'
-
-  return request(url)
-    .get(path)
-    .query({ sort: '-createdAt' })
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + token)
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-function acceptChangeOwnership (url: string, token: string, ownershipId: string, channelId: number, expectedStatus = 204) {
-  const path = '/api/v1/videos/ownership/' + ownershipId + '/accept'
-
-  return request(url)
-    .post(path)
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + token)
-    .send({ channelId })
-    .expect(expectedStatus)
-}
-
-function refuseChangeOwnership (url: string, token: string, ownershipId: string, expectedStatus = 204) {
-  const path = '/api/v1/videos/ownership/' + ownershipId + '/refuse'
-
-  return request(url)
-    .post(path)
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + token)
-    .expect(expectedStatus)
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  changeVideoOwnership,
-  getVideoChangeOwnershipList,
-  acceptChangeOwnership,
-  refuseChangeOwnership
-}
diff --git a/server/tests/utils/videos/video-channels.ts b/server/tests/utils/videos/video-channels.ts
deleted file mode 100644
index 092985777..000000000
--- a/server/tests/utils/videos/video-channels.ts
+++ /dev/null
@@ -1,118 +0,0 @@
-import * as request from 'supertest'
-import { VideoChannelCreate, VideoChannelUpdate } from '../../../../shared/models/videos'
-import { updateAvatarRequest } from '../index'
-
-function getVideoChannelsList (url: string, start: number, count: number, sort?: string) {
-  const path = '/api/v1/video-channels'
-
-  const req = request(url)
-    .get(path)
-    .query({ start: start })
-    .query({ count: count })
-
-  if (sort) req.query({ sort })
-
-  return req.set('Accept', 'application/json')
-            .expect(200)
-            .expect('Content-Type', /json/)
-}
-
-function getAccountVideoChannelsList (url: string, accountName: string, specialStatus = 200) {
-  const path = '/api/v1/accounts/' + accountName + '/video-channels'
-
-  return request(url)
-    .get(path)
-    .set('Accept', 'application/json')
-    .expect(specialStatus)
-    .expect('Content-Type', /json/)
-}
-
-function addVideoChannel (
-  url: string,
-  token: string,
-  videoChannelAttributesArg: VideoChannelCreate,
-  expectedStatus = 200
-) {
-  const path = '/api/v1/video-channels/'
-
-  // Default attributes
-  let attributes = {
-    displayName: 'my super video channel',
-    description: 'my super channel description',
-    support: 'my super channel support'
-  }
-  attributes = Object.assign(attributes, videoChannelAttributesArg)
-
-  return request(url)
-    .post(path)
-    .send(attributes)
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + token)
-    .expect(expectedStatus)
-}
-
-function updateVideoChannel (
-  url: string,
-  token: string,
-  channelName: string,
-  attributes: VideoChannelUpdate,
-  expectedStatus = 204
-) {
-  const body = {}
-  const path = '/api/v1/video-channels/' + channelName
-
-  if (attributes.displayName) body['displayName'] = attributes.displayName
-  if (attributes.description) body['description'] = attributes.description
-  if (attributes.support) body['support'] = attributes.support
-
-  return request(url)
-    .put(path)
-    .send(body)
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + token)
-    .expect(expectedStatus)
-}
-
-function deleteVideoChannel (url: string, token: string, channelName: string, expectedStatus = 204) {
-  const path = '/api/v1/video-channels/' + channelName
-
-  return request(url)
-    .delete(path)
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + token)
-    .expect(expectedStatus)
-}
-
-function getVideoChannel (url: string, channelName: string) {
-  const path = '/api/v1/video-channels/' + channelName
-
-  return request(url)
-    .get(path)
-    .set('Accept', 'application/json')
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-function updateVideoChannelAvatar (options: {
-  url: string,
-  accessToken: string,
-  fixture: string,
-  videoChannelName: string | number
-}) {
-
-  const path = '/api/v1/video-channels/' + options.videoChannelName + '/avatar/pick'
-
-  return updateAvatarRequest(Object.assign(options, { path }))
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  updateVideoChannelAvatar,
-  getVideoChannelsList,
-  getAccountVideoChannelsList,
-  addVideoChannel,
-  updateVideoChannel,
-  deleteVideoChannel,
-  getVideoChannel
-}
diff --git a/server/tests/utils/videos/video-comments.ts b/server/tests/utils/videos/video-comments.ts
deleted file mode 100644
index 1b9ee452e..000000000
--- a/server/tests/utils/videos/video-comments.ts
+++ /dev/null
@@ -1,83 +0,0 @@
-import * as request from 'supertest'
-import { makeDeleteRequest } from '../'
-
-function getVideoCommentThreads (url: string, videoId: number | string, start: number, count: number, sort?: string) {
-  const path = '/api/v1/videos/' + videoId + '/comment-threads'
-
-  const req = request(url)
-    .get(path)
-    .query({ start: start })
-    .query({ count: count })
-
-  if (sort) req.query({ sort })
-
-  return req.set('Accept', 'application/json')
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-function getVideoThreadComments (url: string, videoId: number | string, threadId: number) {
-  const path = '/api/v1/videos/' + videoId + '/comment-threads/' + threadId
-
-  return request(url)
-    .get(path)
-    .set('Accept', 'application/json')
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-function addVideoCommentThread (url: string, token: string, videoId: number | string, text: string, expectedStatus = 200) {
-  const path = '/api/v1/videos/' + videoId + '/comment-threads'
-
-  return request(url)
-    .post(path)
-    .send({ text })
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + token)
-    .expect(expectedStatus)
-}
-
-function addVideoCommentReply (
-  url: string,
-  token: string,
-  videoId: number | string,
-  inReplyToCommentId: number,
-  text: string,
-  expectedStatus = 200
-) {
-  const path = '/api/v1/videos/' + videoId + '/comments/' + inReplyToCommentId
-
-  return request(url)
-    .post(path)
-    .send({ text })
-    .set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + token)
-    .expect(expectedStatus)
-}
-
-function deleteVideoComment (
-  url: string,
-  token: string,
-  videoId: number | string,
-  commentId: number,
-  statusCodeExpected = 204
-) {
-  const path = '/api/v1/videos/' + videoId + '/comments/' + commentId
-
-  return makeDeleteRequest({
-    url,
-    path,
-    token,
-    statusCodeExpected
-  })
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  getVideoCommentThreads,
-  getVideoThreadComments,
-  addVideoCommentThread,
-  addVideoCommentReply,
-  deleteVideoComment
-}
diff --git a/server/tests/utils/videos/video-history.ts b/server/tests/utils/videos/video-history.ts
deleted file mode 100644
index 7635478f7..000000000
--- a/server/tests/utils/videos/video-history.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-import { makePutBodyRequest } from '../requests/requests'
-
-function userWatchVideo (url: string, token: string, videoId: number | string, currentTime: number) {
-  const path = '/api/v1/videos/' + videoId + '/watching'
-  const fields = { currentTime }
-
-  return makePutBodyRequest({ url, path, token, fields, statusCodeExpected: 204 })
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  userWatchVideo
-}
diff --git a/server/tests/utils/videos/video-imports.ts b/server/tests/utils/videos/video-imports.ts
deleted file mode 100644
index 59dfd481a..000000000
--- a/server/tests/utils/videos/video-imports.ts
+++ /dev/null
@@ -1,51 +0,0 @@
-import { VideoImportCreate } from '../../../../shared/models/videos'
-import { makeGetRequest, makeUploadRequest } from '..'
-
-function getYoutubeVideoUrl () {
-  return 'https://youtu.be/msX3jv1XdvM'
-}
-
-function getMagnetURI () {
-  // tslint:disable:max-line-length
-  return 'magnet:?xs=https%3A%2F%2Fpeertube2.cpy.re%2Fstatic%2Ftorrents%2Fb209ca00-c8bb-4b2b-b421-1ede169f3dbc-720.torrent&xt=urn:btih:0f498834733e8057ed5c6f2ee2b4efd8d84a76ee&dn=super+peertube2+video&tr=wss%3A%2F%2Fpeertube2.cpy.re%3A443%2Ftracker%2Fsocket&tr=https%3A%2F%2Fpeertube2.cpy.re%2Ftracker%2Fannounce&ws=https%3A%2F%2Fpeertube2.cpy.re%2Fstatic%2Fwebseed%2Fb209ca00-c8bb-4b2b-b421-1ede169f3dbc-720.mp4'
-}
-
-function importVideo (url: string, token: string, attributes: VideoImportCreate) {
-  const path = '/api/v1/videos/imports'
-
-  let attaches: any = {}
-  if (attributes.torrentfile) attaches = { torrentfile: attributes.torrentfile }
-
-  return makeUploadRequest({
-    url,
-    path,
-    token,
-    attaches,
-    fields: attributes,
-    statusCodeExpected: 200
-  })
-}
-
-function getMyVideoImports (url: string, token: string, sort?: string) {
-  const path = '/api/v1/users/me/videos/imports'
-
-  const query = {}
-  if (sort) query['sort'] = sort
-
-  return makeGetRequest({
-    url,
-    query,
-    path,
-    token,
-    statusCodeExpected: 200
-  })
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  getYoutubeVideoUrl,
-  importVideo,
-  getMagnetURI,
-  getMyVideoImports
-}
diff --git a/server/tests/utils/videos/videos.ts b/server/tests/utils/videos/videos.ts
deleted file mode 100644
index bc878b039..000000000
--- a/server/tests/utils/videos/videos.ts
+++ /dev/null
@@ -1,582 +0,0 @@
-/* tslint:disable:no-unused-expression */
-
-import { expect } from 'chai'
-import { existsSync, readdir, readFile } from 'fs-extra'
-import * as parseTorrent from 'parse-torrent'
-import { extname, join } from 'path'
-import * as request from 'supertest'
-import {
-  buildAbsoluteFixturePath,
-  getMyUserInformation,
-  immutableAssign,
-  makeGetRequest,
-  makePutBodyRequest,
-  makeUploadRequest,
-  root,
-  ServerInfo,
-  testImage
-} from '../'
-import { VideoDetails, VideoPrivacy } from '../../../../shared/models/videos'
-import { VIDEO_CATEGORIES, VIDEO_LANGUAGES, VIDEO_LICENCES, VIDEO_PRIVACIES } from '../../../initializers'
-import { dateIsValid, webtorrentAdd } from '../index'
-
-type VideoAttributes = {
-  name?: string
-  category?: number
-  licence?: number
-  language?: string
-  nsfw?: boolean
-  commentsEnabled?: boolean
-  downloadEnabled?: boolean
-  waitTranscoding?: boolean
-  description?: string
-  tags?: string[]
-  channelId?: number
-  privacy?: VideoPrivacy
-  fixture?: string
-  thumbnailfile?: string
-  previewfile?: string
-  scheduleUpdate?: {
-    updateAt: string
-    privacy?: VideoPrivacy
-  }
-}
-
-function getVideoCategories (url: string) {
-  const path = '/api/v1/videos/categories'
-
-  return makeGetRequest({
-    url,
-    path,
-    statusCodeExpected: 200
-  })
-}
-
-function getVideoLicences (url: string) {
-  const path = '/api/v1/videos/licences'
-
-  return makeGetRequest({
-    url,
-    path,
-    statusCodeExpected: 200
-  })
-}
-
-function getVideoLanguages (url: string) {
-  const path = '/api/v1/videos/languages'
-
-  return makeGetRequest({
-    url,
-    path,
-    statusCodeExpected: 200
-  })
-}
-
-function getVideoPrivacies (url: string) {
-  const path = '/api/v1/videos/privacies'
-
-  return makeGetRequest({
-    url,
-    path,
-    statusCodeExpected: 200
-  })
-}
-
-function getVideo (url: string, id: number | string, expectedStatus = 200) {
-  const path = '/api/v1/videos/' + id
-
-  return request(url)
-          .get(path)
-          .set('Accept', 'application/json')
-          .expect(expectedStatus)
-}
-
-function viewVideo (url: string, id: number | string, expectedStatus = 204, xForwardedFor?: string) {
-  const path = '/api/v1/videos/' + id + '/views'
-
-  const req = request(url)
-    .post(path)
-    .set('Accept', 'application/json')
-
-  if (xForwardedFor) {
-    req.set('X-Forwarded-For', xForwardedFor)
-  }
-
-  return req.expect(expectedStatus)
-}
-
-function getVideoWithToken (url: string, token: string, id: number | string, expectedStatus = 200) {
-  const path = '/api/v1/videos/' + id
-
-  return request(url)
-    .get(path)
-    .set('Authorization', 'Bearer ' + token)
-    .set('Accept', 'application/json')
-    .expect(expectedStatus)
-}
-
-function getVideoDescription (url: string, descriptionPath: string) {
-  return request(url)
-    .get(descriptionPath)
-    .set('Accept', 'application/json')
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-function getVideosList (url: string) {
-  const path = '/api/v1/videos'
-
-  return request(url)
-          .get(path)
-          .query({ sort: 'name' })
-          .set('Accept', 'application/json')
-          .expect(200)
-          .expect('Content-Type', /json/)
-}
-
-function getVideosListWithToken (url: string, token: string, query: { nsfw?: boolean } = {}) {
-  const path = '/api/v1/videos'
-
-  return request(url)
-    .get(path)
-    .set('Authorization', 'Bearer ' + token)
-    .query(immutableAssign(query, { sort: 'name' }))
-    .set('Accept', 'application/json')
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-function getLocalVideos (url: string) {
-  const path = '/api/v1/videos'
-
-  return request(url)
-    .get(path)
-    .query({ sort: 'name', filter: 'local' })
-    .set('Accept', 'application/json')
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-function getMyVideos (url: string, accessToken: string, start: number, count: number, sort?: string) {
-  const path = '/api/v1/users/me/videos'
-
-  const req = request(url)
-    .get(path)
-    .query({ start: start })
-    .query({ count: count })
-
-  if (sort) req.query({ sort })
-
-  return req.set('Accept', 'application/json')
-    .set('Authorization', 'Bearer ' + accessToken)
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-function getAccountVideos (
-  url: string,
-  accessToken: string,
-  accountName: string,
-  start: number,
-  count: number,
-  sort?: string,
-  query: { nsfw?: boolean } = {}
-) {
-  const path = '/api/v1/accounts/' + accountName + '/videos'
-
-  return makeGetRequest({
-    url,
-    path,
-    query: immutableAssign(query, {
-      start,
-      count,
-      sort
-    }),
-    token: accessToken,
-    statusCodeExpected: 200
-  })
-}
-
-function getVideoChannelVideos (
-  url: string,
-  accessToken: string,
-  videoChannelName: string,
-  start: number,
-  count: number,
-  sort?: string,
-  query: { nsfw?: boolean } = {}
-) {
-  const path = '/api/v1/video-channels/' + videoChannelName + '/videos'
-
-  return makeGetRequest({
-    url,
-    path,
-    query: immutableAssign(query, {
-      start,
-      count,
-      sort
-    }),
-    token: accessToken,
-    statusCodeExpected: 200
-  })
-}
-
-function getVideosListPagination (url: string, start: number, count: number, sort?: string) {
-  const path = '/api/v1/videos'
-
-  const req = request(url)
-              .get(path)
-              .query({ start: start })
-              .query({ count: count })
-
-  if (sort) req.query({ sort })
-
-  return req.set('Accept', 'application/json')
-           .expect(200)
-           .expect('Content-Type', /json/)
-}
-
-function getVideosListSort (url: string, sort: string) {
-  const path = '/api/v1/videos'
-
-  return request(url)
-          .get(path)
-          .query({ sort: sort })
-          .set('Accept', 'application/json')
-          .expect(200)
-          .expect('Content-Type', /json/)
-}
-
-function getVideosWithFilters (url: string, query: { tagsAllOf: string[], categoryOneOf: number[] | number }) {
-  const path = '/api/v1/videos'
-
-  return request(url)
-    .get(path)
-    .query(query)
-    .set('Accept', 'application/json')
-    .expect(200)
-    .expect('Content-Type', /json/)
-}
-
-function removeVideo (url: string, token: string, id: number | string, expectedStatus = 204) {
-  const path = '/api/v1/videos'
-
-  return request(url)
-          .delete(path + '/' + id)
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + token)
-          .expect(expectedStatus)
-}
-
-async function checkVideoFilesWereRemoved (
-  videoUUID: string,
-  serverNumber: number,
-  directories = [ 'videos', 'thumbnails', 'torrents', 'previews', 'captions' ]
-) {
-  const testDirectory = 'test' + serverNumber
-
-  for (const directory of directories) {
-    const directoryPath = join(root(), testDirectory, directory)
-
-    const directoryExists = existsSync(directoryPath)
-    expect(directoryExists).to.be.true
-
-    const files = await readdir(directoryPath)
-    for (const file of files) {
-      expect(file).to.not.contain(videoUUID)
-    }
-  }
-}
-
-async function uploadVideo (url: string, accessToken: string, videoAttributesArg: VideoAttributes, specialStatus = 200) {
-  const path = '/api/v1/videos/upload'
-  let defaultChannelId = '1'
-
-  try {
-    const res = await getMyUserInformation(url, accessToken)
-    defaultChannelId = res.body.videoChannels[0].id
-  } catch (e) { /* empty */ }
-
-  // Override default attributes
-  const attributes = Object.assign({
-    name: 'my super video',
-    category: 5,
-    licence: 4,
-    language: 'zh',
-    channelId: defaultChannelId,
-    nsfw: true,
-    waitTranscoding: false,
-    description: 'my super description',
-    support: 'my super support text',
-    tags: [ 'tag' ],
-    privacy: VideoPrivacy.PUBLIC,
-    commentsEnabled: true,
-    downloadEnabled: true,
-    fixture: 'video_short.webm'
-  }, videoAttributesArg)
-
-  const req = request(url)
-              .post(path)
-              .set('Accept', 'application/json')
-              .set('Authorization', 'Bearer ' + accessToken)
-              .field('name', attributes.name)
-              .field('nsfw', JSON.stringify(attributes.nsfw))
-              .field('commentsEnabled', JSON.stringify(attributes.commentsEnabled))
-              .field('downloadEnabled', JSON.stringify(attributes.downloadEnabled))
-              .field('waitTranscoding', JSON.stringify(attributes.waitTranscoding))
-              .field('privacy', attributes.privacy.toString())
-              .field('channelId', attributes.channelId)
-
-  if (attributes.description !== undefined) {
-    req.field('description', attributes.description)
-  }
-  if (attributes.language !== undefined) {
-    req.field('language', attributes.language.toString())
-  }
-  if (attributes.category !== undefined) {
-    req.field('category', attributes.category.toString())
-  }
-  if (attributes.licence !== undefined) {
-    req.field('licence', attributes.licence.toString())
-  }
-
-  for (let i = 0; i < attributes.tags.length; i++) {
-    req.field('tags[' + i + ']', attributes.tags[i])
-  }
-
-  if (attributes.thumbnailfile !== undefined) {
-    req.attach('thumbnailfile', buildAbsoluteFixturePath(attributes.thumbnailfile))
-  }
-  if (attributes.previewfile !== undefined) {
-    req.attach('previewfile', buildAbsoluteFixturePath(attributes.previewfile))
-  }
-
-  if (attributes.scheduleUpdate) {
-    req.field('scheduleUpdate[updateAt]', attributes.scheduleUpdate.updateAt)
-
-    if (attributes.scheduleUpdate.privacy) {
-      req.field('scheduleUpdate[privacy]', attributes.scheduleUpdate.privacy)
-    }
-  }
-
-  return req.attach('videofile', buildAbsoluteFixturePath(attributes.fixture))
-            .expect(specialStatus)
-}
-
-function updateVideo (url: string, accessToken: string, id: number | string, attributes: VideoAttributes, statusCodeExpected = 204) {
-  const path = '/api/v1/videos/' + id
-  const body = {}
-
-  if (attributes.name) body['name'] = attributes.name
-  if (attributes.category) body['category'] = attributes.category
-  if (attributes.licence) body['licence'] = attributes.licence
-  if (attributes.language) body['language'] = attributes.language
-  if (attributes.nsfw !== undefined) body['nsfw'] = JSON.stringify(attributes.nsfw)
-  if (attributes.commentsEnabled !== undefined) body['commentsEnabled'] = JSON.stringify(attributes.commentsEnabled)
-  if (attributes.downloadEnabled !== undefined) body['downloadEnabled'] = JSON.stringify(attributes.downloadEnabled)
-  if (attributes.description) body['description'] = attributes.description
-  if (attributes.tags) body['tags'] = attributes.tags
-  if (attributes.privacy) body['privacy'] = attributes.privacy
-  if (attributes.channelId) body['channelId'] = attributes.channelId
-  if (attributes.scheduleUpdate) body['scheduleUpdate'] = attributes.scheduleUpdate
-
-  // Upload request
-  if (attributes.thumbnailfile || attributes.previewfile) {
-    const attaches: any = {}
-    if (attributes.thumbnailfile) attaches.thumbnailfile = attributes.thumbnailfile
-    if (attributes.previewfile) attaches.previewfile = attributes.previewfile
-
-    return makeUploadRequest({
-      url,
-      method: 'PUT',
-      path,
-      token: accessToken,
-      fields: body,
-      attaches,
-      statusCodeExpected
-    })
-  }
-
-  return makePutBodyRequest({
-    url,
-    path,
-    fields: body,
-    token: accessToken,
-    statusCodeExpected
-  })
-}
-
-function rateVideo (url: string, accessToken: string, id: number, rating: string, specialStatus = 204) {
-  const path = '/api/v1/videos/' + id + '/rate'
-
-  return request(url)
-          .put(path)
-          .set('Accept', 'application/json')
-          .set('Authorization', 'Bearer ' + accessToken)
-          .send({ rating })
-          .expect(specialStatus)
-}
-
-function parseTorrentVideo (server: ServerInfo, videoUUID: string, resolution: number) {
-  return new Promise<any>((res, rej) => {
-    const torrentName = videoUUID + '-' + resolution + '.torrent'
-    const torrentPath = join(__dirname, '..', '..', '..', '..', 'test' + server.serverNumber, 'torrents', torrentName)
-    readFile(torrentPath, (err, data) => {
-      if (err) return rej(err)
-
-      return res(parseTorrent(data))
-    })
-  })
-}
-
-async function completeVideoCheck (
-  url: string,
-  video: any,
-  attributes: {
-    name: string
-    category: number
-    licence: number
-    language: string
-    nsfw: boolean
-    commentsEnabled: boolean
-    downloadEnabled: boolean
-    description: string
-    publishedAt?: string
-    support: string
-    account: {
-      name: string
-      host: string
-    }
-    isLocal: boolean
-    tags: string[]
-    privacy: number
-    likes?: number
-    dislikes?: number
-    duration: number
-    channel: {
-      displayName: string
-      name: string
-      description
-      isLocal: boolean
-    }
-    fixture: string
-    files: {
-      resolution: number
-      size: number
-    }[],
-    thumbnailfile?: string
-    previewfile?: string
-  }
-) {
-  if (!attributes.likes) attributes.likes = 0
-  if (!attributes.dislikes) attributes.dislikes = 0
-
-  expect(video.name).to.equal(attributes.name)
-  expect(video.category.id).to.equal(attributes.category)
-  expect(video.category.label).to.equal(attributes.category !== null ? VIDEO_CATEGORIES[attributes.category] : 'Misc')
-  expect(video.licence.id).to.equal(attributes.licence)
-  expect(video.licence.label).to.equal(attributes.licence !== null ? VIDEO_LICENCES[attributes.licence] : 'Unknown')
-  expect(video.language.id).to.equal(attributes.language)
-  expect(video.language.label).to.equal(attributes.language !== null ? VIDEO_LANGUAGES[attributes.language] : 'Unknown')
-  expect(video.privacy.id).to.deep.equal(attributes.privacy)
-  expect(video.privacy.label).to.deep.equal(VIDEO_PRIVACIES[attributes.privacy])
-  expect(video.nsfw).to.equal(attributes.nsfw)
-  expect(video.description).to.equal(attributes.description)
-  expect(video.account.id).to.be.a('number')
-  expect(video.account.uuid).to.be.a('string')
-  expect(video.account.host).to.equal(attributes.account.host)
-  expect(video.account.name).to.equal(attributes.account.name)
-  expect(video.channel.displayName).to.equal(attributes.channel.displayName)
-  expect(video.channel.name).to.equal(attributes.channel.name)
-  expect(video.likes).to.equal(attributes.likes)
-  expect(video.dislikes).to.equal(attributes.dislikes)
-  expect(video.isLocal).to.equal(attributes.isLocal)
-  expect(video.duration).to.equal(attributes.duration)
-  expect(dateIsValid(video.createdAt)).to.be.true
-  expect(dateIsValid(video.publishedAt)).to.be.true
-  expect(dateIsValid(video.updatedAt)).to.be.true
-
-  if (attributes.publishedAt) {
-    expect(video.publishedAt).to.equal(attributes.publishedAt)
-  }
-
-  const res = await getVideo(url, video.uuid)
-  const videoDetails: VideoDetails = res.body
-
-  expect(videoDetails.files).to.have.lengthOf(attributes.files.length)
-  expect(videoDetails.tags).to.deep.equal(attributes.tags)
-  expect(videoDetails.account.name).to.equal(attributes.account.name)
-  expect(videoDetails.account.host).to.equal(attributes.account.host)
-  expect(video.channel.displayName).to.equal(attributes.channel.displayName)
-  expect(video.channel.name).to.equal(attributes.channel.name)
-  expect(videoDetails.channel.host).to.equal(attributes.account.host)
-  expect(videoDetails.channel.isLocal).to.equal(attributes.channel.isLocal)
-  expect(dateIsValid(videoDetails.channel.createdAt.toString())).to.be.true
-  expect(dateIsValid(videoDetails.channel.updatedAt.toString())).to.be.true
-  expect(videoDetails.commentsEnabled).to.equal(attributes.commentsEnabled)
-  expect(videoDetails.downloadEnabled).to.equal(attributes.downloadEnabled)
-
-  for (const attributeFile of attributes.files) {
-    const file = videoDetails.files.find(f => f.resolution.id === attributeFile.resolution)
-    expect(file).not.to.be.undefined
-
-    let extension = extname(attributes.fixture)
-    // Transcoding enabled on server 2, extension will always be .mp4
-    if (attributes.account.host === 'localhost:9002') extension = '.mp4'
-
-    const magnetUri = file.magnetUri
-    expect(file.magnetUri).to.have.lengthOf.above(2)
-    expect(file.torrentUrl).to.equal(`http://${attributes.account.host}/static/torrents/${videoDetails.uuid}-${file.resolution.id}.torrent`)
-    expect(file.fileUrl).to.equal(`http://${attributes.account.host}/static/webseed/${videoDetails.uuid}-${file.resolution.id}${extension}`)
-    expect(file.resolution.id).to.equal(attributeFile.resolution)
-    expect(file.resolution.label).to.equal(attributeFile.resolution + 'p')
-
-    const minSize = attributeFile.size - ((10 * attributeFile.size) / 100)
-    const maxSize = attributeFile.size + ((10 * attributeFile.size) / 100)
-    expect(file.size,
-           'File size for resolution ' + file.resolution.label + ' outside confidence interval (' + minSize + '> size <' + maxSize + ')')
-      .to.be.above(minSize).and.below(maxSize)
-
-    {
-      await testImage(url, attributes.thumbnailfile || attributes.fixture, videoDetails.thumbnailPath)
-    }
-
-    if (attributes.previewfile) {
-      await testImage(url, attributes.previewfile, videoDetails.previewPath)
-    }
-
-    const torrent = await webtorrentAdd(magnetUri, true)
-    expect(torrent.files).to.be.an('array')
-    expect(torrent.files.length).to.equal(1)
-    expect(torrent.files[0].path).to.exist.and.to.not.equal('')
-  }
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  getVideoDescription,
-  getVideoCategories,
-  getVideoLicences,
-  getVideoPrivacies,
-  getVideoLanguages,
-  getMyVideos,
-  getAccountVideos,
-  getVideoChannelVideos,
-  getVideo,
-  getVideoWithToken,
-  getVideosList,
-  getVideosListPagination,
-  getVideosListSort,
-  removeVideo,
-  getVideosListWithToken,
-  uploadVideo,
-  getVideosWithFilters,
-  updateVideo,
-  rateVideo,
-  viewVideo,
-  parseTorrentVideo,
-  getLocalVideos,
-  completeVideoCheck,
-  checkVideoFilesWereRemoved
-}
diff --git a/server/tools/README.md b/server/tools/README.md
new file mode 100644
index 000000000..6b94d74e5
--- /dev/null
+++ b/server/tools/README.md
@@ -0,0 +1,82 @@
+peertube(8) -- companion CLI for PeerTube
+=========================================
+
+SYNOPSIS
+--------
+
+```
+peertube [command] [options]
+```
+
+DESCRIPTION
+-----------
+
+`peertube` wraps various utilities around PeerTube that are used either on a running local, running remote, or cold local instance.
+
+COMMANDS
+--------
+
+Unless otherwise specified, every command can be queried for its own help or manual by passing its name to the `help` command, or by using the `--help` option.
+
+`auth [action]`: stores credentials for your accounts on remote instances so that you don't need to pass them at every command
+
+`upload|up`: upload a video to a remote instance
+
+    $ peertube upload \
+        -u "PEERTUBE_URL" \
+        -U "PEERTUBE_USER" \
+        --password "PEERTUBE_PASSWORD"
+
+`import-videos|import`: import a video from a streaming platform to a remote instance
+
+    $ peertube import \
+        -u "PEERTUBE_URL" \
+        -U "PEERTUBE_USER" \
+        --password "PEERTUBE_PASSWORD" \
+        -t "TARGET_URL"
+
+    The target URL can be directly the video file, or any of the supported sites of youtube-dl. The video is downloaded locally and then uploaded. Already downloaded videos will not be uploaded twice, so you can run and re-run the script in case of crash, disconnection…
+
+`watch|w`: watch a video in the terminal ✩°｡⋆
+
+    -g, --gui <player>      player type (default: ascii)
+    -i, --invert            invert colors (ascii player only)
+    -r, --resolution <res>  video resolution (default: 720)
+
+    It provides support for different players:
+
+    - ascii (default ; plays in ascii art in your terminal!)
+    - mpv
+    - mplayer
+    - vlc
+    - stdout
+    - xbmc
+    - airplay
+    - chromecast
+
+`repl`: interact with the application libraries and objects even when PeerTube is not running
+
+    Type .help to see the repl-only functions, or to see the available PeerTube core functions:
+   
+    repl> lodash.keys(context)
+
+`help [cmd]`: display help for [cmd]
+
+EXAMPLES
+--------
+
+    $ peertube auth add -u "PEERTUBE_URL" -U "PEERTUBE_USER" --password "PEERTUBE_PASSWORD"
+    $ peertube up <videoFile>
+    $ peertube watch https://peertube.cpy.re/videos/watch/e8a1af4e-414a-4d58-bfe6-2146eed06d10
+
+SEE ALSO
+--------
+
+[PeerTube Tools Documentation](https://github.com/Chocobozzz/PeerTube/blob/develop/support/doc/tools.md)
+
+[PeerTube Admin Documentation](https://docs.joinpeertube.org/lang/en/docs/)
+
+REPORTING BUGS
+--------------
+
+See [PeerTube repository](https://github.com/Chocobozzz/PeerTube).
diff --git a/server/tools/cli.ts b/server/tools/cli.ts
index 53b20964e..108c44218 100644
--- a/server/tools/cli.ts
+++ b/server/tools/cli.ts
@@ -23,7 +23,7 @@ async function getSettings () {
       if (err) {
         return rej(err)
       }
-      return res(data || settings)
+      return res(Object.keys(data).length === 0 ? settings : data)
     })
   })
 }
diff --git a/server/tools/peertube-auth.ts b/server/tools/peertube-auth.ts
index 33438811e..a962944a4 100644
--- a/server/tools/peertube-auth.ts
+++ b/server/tools/peertube-auth.ts
@@ -5,34 +5,25 @@ import { getSettings, writeSettings, netrc } from './cli'
 import { isHostValid } from '../helpers/custom-validators/servers'
 import { isUserUsernameValid } from '../helpers/custom-validators/users'
 
-function delInstance (url: string) {
-  return new Promise((res, rej): void => {
-    getSettings()
-      .then(async (settings) => {
-        settings.remotes.splice(settings.remotes.indexOf(url))
-        await writeSettings(settings)
-        delete netrc.machines[url]
-        netrc.save()
-        res()
-      })
-      .catch(err => rej(err))
-  })
+async function delInstance (url: string) {
+  const settings = await getSettings()
+
+  settings.remotes.splice(settings.remotes.indexOf(url))
+  await writeSettings(settings)
+
+  delete netrc.machines[url]
+  await netrc.save()
 }
 
 async function setInstance (url: string, username: string, password: string) {
-  return new Promise((res, rej): void => {
-    getSettings()
-      .then(async settings => {
-        if (settings.remotes.indexOf(url) === -1) {
-          settings.remotes.push(url)
-        }
-        await writeSettings(settings)
-        netrc.machines[url] = { login: username, password }
-        netrc.save()
-        res()
-      })
-      .catch(err => rej(err))
-  })
+  const settings = await getSettings()
+  if (settings.remotes.indexOf(url) === -1) {
+    settings.remotes.push(url)
+  }
+  await writeSettings(settings)
+
+  netrc.machines[url] = { login: username, password }
+  await netrc.save()
 }
 
 function isURLaPeerTubeInstance (url: string) {
@@ -71,56 +62,60 @@ program
           required: true
         }
       }
-    }, (_, result) => {
-      setInstance(result.url, result.username, result.password)
+    }, async (_, result) => {
+      await setInstance(result.url, result.username, result.password)
+
+      process.exit(0)
     })
   })
 
 program
   .command('del <url>')
   .description('unregisters a remote instance')
-  .action((url) => {
-    delInstance(url)
+  .action(async url => {
+    await delInstance(url)
+
+    process.exit(0)
   })
 
 program
   .command('list')
   .description('lists registered remote instances')
-  .action(() => {
-    getSettings()
-      .then(settings => {
-        const table = new Table({
-          head: ['instance', 'login'],
-          colWidths: [30, 30]
-        })
-        netrc.loadSync()
-        settings.remotes.forEach(element => {
-          table.push([
-            element,
-            netrc.machines[element].login
-          ])
-        })
-
-        console.log(table.toString())
-      })
+  .action(async () => {
+    const settings = await getSettings()
+    const table = new Table({
+      head: ['instance', 'login'],
+      colWidths: [30, 30]
+    })
+    netrc.loadSync()
+    settings.remotes.forEach(element => {
+      table.push([
+        element,
+        netrc.machines[element].login
+      ])
+    })
+
+    console.log(table.toString())
+
+    process.exit(0)
   })
 
 program
   .command('set-default <url>')
   .description('set an existing entry as default')
-  .action((url) => {
-    getSettings()
-      .then(settings => {
-        const instanceExists = settings.remotes.indexOf(url) !== -1
-
-        if (instanceExists) {
-          settings.default = settings.remotes.indexOf(url)
-          writeSettings(settings)
-        } else {
-          console.log('<url> is not a registered instance.')
-          process.exit(-1)
-        }
-      })
+  .action(async url => {
+    const settings = await getSettings()
+    const instanceExists = settings.remotes.indexOf(url) !== -1
+
+    if (instanceExists) {
+      settings.default = settings.remotes.indexOf(url)
+      await writeSettings(settings)
+
+      process.exit(0)
+    } else {
+      console.log('<url> is not a registered instance.')
+      process.exit(-1)
+    }
   })
 
 program.on('--help', function () {
diff --git a/server/tools/peertube-get-access-token.ts b/server/tools/peertube-get-access-token.ts
index eb2571a03..a68665f5b 100644
--- a/server/tools/peertube-get-access-token.ts
+++ b/server/tools/peertube-get-access-token.ts
@@ -6,7 +6,7 @@ import {
   Server,
   Client,
   User
-} from '../tests/utils/index'
+} from '../../shared/utils'
 
 program
   .option('-u, --url <url>', 'Server url')
diff --git a/server/tools/peertube-import-videos.ts b/server/tools/peertube-import-videos.ts
index 15f517cab..151c5a989 100644
--- a/server/tools/peertube-import-videos.ts
+++ b/server/tools/peertube-import-videos.ts
@@ -6,10 +6,11 @@ import { join } from 'path'
 import { VideoPrivacy } from '../../shared/models/videos'
 import { doRequestAndSaveToFile } from '../helpers/requests'
 import { CONSTRAINTS_FIELDS } from '../initializers'
-import { getClient, getVideoCategories, login, searchVideoWithSort, uploadVideo } from '../tests/utils'
+import { getClient, getVideoCategories, login, searchVideoWithSort, uploadVideo } from '../../shared/utils/index'
 import { truncate } from 'lodash'
 import * as prompt from 'prompt'
 import { remove } from 'fs-extra'
+import { sha256 } from '../helpers/core-utils'
 import { safeGetYoutubeDL } from '../helpers/youtube-dl'
 import { getSettings, netrc } from './cli'
 
@@ -57,6 +58,7 @@ getSettings()
         settings.remotes[settings.default] :
         settings.remotes[0]
     }
+
     if (!program['username']) program['username'] = netrc.machines[program['url']].login
     if (!program['password']) program['password'] = netrc.machines[program['url']].password
   }
@@ -68,12 +70,19 @@ getSettings()
     process.exit(-1)
   }
 
+  removeEndSlashes(program['url'])
+  removeEndSlashes(program['targetUrl'])
+
   const user = {
     username: program['username'],
     password: program['password']
   }
 
-  run(user, program['url']).catch(err => console.error(err))
+  run(user, program['url'])
+    .catch(err => {
+      console.error(err)
+      process.exit(-1)
+    })
 })
 
 async function promptPassword () {
@@ -107,8 +116,12 @@ async function run (user, url: string) {
     secret: res.body.client_secret
   }
 
-  const res2 = await login(url, client, user)
-  accessToken = res2.body.access_token
+  try {
+    const res = await login(program[ 'url' ], client, user)
+    accessToken = res.body.access_token
+  } catch (err) {
+    throw new Error('Cannot authenticate. Please check your username/password.')
+  }
 
   const youtubeDL = await safeGetYoutubeDL()
 
@@ -133,8 +146,7 @@ async function run (user, url: string) {
       await processVideo(info, program['language'], processOptions.cwd, url, user)
     }
 
-    // https://www.youtube.com/watch?v=2Upx39TBc1s
-    console.log('I\'m finished!')
+    console.log('Video/s for user %s imported: %s', program['username'], program['targetUrl'])
     process.exit(0)
   })
 }
@@ -155,7 +167,7 @@ function processVideo (info: any, languageCode: string, cwd: string, url: string
       return res()
     }
 
-    const path = join(cwd, new Date().getTime() + '.mp4')
+    const path = join(cwd, sha256(videoInfo.url) + '.mp4')
 
     console.log('Downloading video "%s"...', videoInfo.title)
 
@@ -192,7 +204,7 @@ async function uploadVideoOnPeerTube (videoInfo: any, videoPath: string, cwd: st
 
   let thumbnailfile
   if (videoInfo.thumbnail) {
-    thumbnailfile = join(cwd, 'thumbnail.jpg')
+    thumbnailfile = join(cwd, sha256(videoInfo.thumbnail) + '.jpg')
 
     await doRequestAndSaveToFile({
       method: 'GET',
@@ -322,3 +334,9 @@ function isNSFW (info: any) {
 
   return false
 }
+
+function removeEndSlashes (url: string) {
+  while (url.endsWith('/')) {
+    url.slice(0, -1)
+  }
+}
diff --git a/server/tools/peertube-repl.ts b/server/tools/peertube-repl.ts
new file mode 100644
index 000000000..04d8b95a3
--- /dev/null
+++ b/server/tools/peertube-repl.ts
@@ -0,0 +1,76 @@
+import * as repl from 'repl'
+import * as path from 'path'
+import * as _ from 'lodash'
+import * as uuidv1 from 'uuid/v1'
+import * as uuidv3 from 'uuid/v3'
+import * as uuidv4 from 'uuid/v4'
+import * as uuidv5 from 'uuid/v5'
+import * as Sequelize from 'sequelize'
+import * as YoutubeDL from 'youtube-dl'
+
+import { initDatabaseModels, sequelizeTypescript } from '../initializers'
+import * as cli from '../tools/cli'
+import { logger } from '../helpers/logger'
+import * as constants from '../initializers/constants'
+import * as modelsUtils from '../models/utils'
+import * as coreUtils from '../helpers/core-utils'
+import * as ffmpegUtils from '../helpers/ffmpeg-utils'
+import * as peertubeCryptoUtils from '../helpers/peertube-crypto'
+import * as signupUtils from '../helpers/signup'
+import * as utils from '../helpers/utils'
+import * as YoutubeDLUtils from '../helpers/youtube-dl'
+
+const start = async () => {
+  await initDatabaseModels(true)
+
+  const versionCommitHash = await utils.getServerCommit()
+
+  const initContext = (replServer) => {
+    return (context) => {
+      const properties = {
+        context, repl: replServer, env: process.env,
+        lodash: _, path,
+        uuidv1, uuidv3, uuidv4, uuidv5,
+        cli, logger, constants,
+        Sequelize, sequelizeTypescript, modelsUtils,
+        models: sequelizeTypescript.models, transaction: sequelizeTypescript.transaction,
+        query: sequelizeTypescript.query, queryInterface: sequelizeTypescript.getQueryInterface(),
+        YoutubeDL,
+        coreUtils, ffmpegUtils, peertubeCryptoUtils, signupUtils, utils, YoutubeDLUtils
+      }
+
+      for (let prop in properties) {
+        Object.defineProperty(context, prop, {
+          configurable: false,
+          enumerable: true,
+          value: properties[prop]
+        })
+      }
+    }
+  }
+
+  const replServer = repl.start({
+    prompt: `PeerTube [${cli.version}] (${versionCommitHash})> `
+  })
+
+  initContext(replServer)(replServer.context)
+  replServer.on('reset', initContext(replServer))
+  replServer.on('exit', () => process.exit())
+
+  const resetCommand = {
+    help: 'Reset REPL',
+    action () {
+      this.write('.clear\n')
+      this.displayPrompt()
+    }
+  }
+  replServer.defineCommand('reset', resetCommand)
+  replServer.defineCommand('r', resetCommand)
+
+}
+
+start().then((data) => {
+  // do nothing
+}).catch((err) => {
+  console.error(err)
+})
diff --git a/server/tools/peertube-upload.ts b/server/tools/peertube-upload.ts
index b17bc4288..ebc62c965 100644
--- a/server/tools/peertube-upload.ts
+++ b/server/tools/peertube-upload.ts
@@ -1,8 +1,8 @@
 import * as program from 'commander'
 import { access, constants } from 'fs-extra'
 import { isAbsolute } from 'path'
-import { getClient, login } from '../tests/utils'
-import { uploadVideo } from '../tests/utils/index'
+import { getClient, login } from '../../shared/utils'
+import { uploadVideo } from '../../shared/utils/'
 import { VideoPrivacy } from '../../shared/models/videos'
 import { netrc, getSettings } from './cli'
 
diff --git a/server/tools/peertube.ts b/server/tools/peertube.ts
index ad76bafb4..5d3ab2815 100755
--- a/server/tools/peertube.ts
+++ b/server/tools/peertube.ts
@@ -17,6 +17,7 @@ program
   .command('import-videos', 'import a video from a streaming platform').alias('import')
   .command('get-access-token', 'get a peertube access token', { noHelp: true }).alias('token')
   .command('watch', 'watch a video in the terminal ✩°｡⋆').alias('w')
+  .command('repl', 'initiate a REPL to access internals')
 
 /* Not Yet Implemented */
 program
@@ -57,7 +58,7 @@ if (!process.argv.slice(2).length) {
             ,"\\/
       _,.__/"\\/_                     (the CLI for red chocobos)
      / \\) "./,  ".
-  --/---"---" "-) )---- by Chocobozzz et al.`)
+  --/---"---" "-) )---- by Chocobozzz et al.\n`)
 }
 
 getSettings()