From 4ba3b8ea1be85d95a508ac479f26b96ceea15971 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Fri, 26 Jan 2018 15:49:57 +0100
Subject: Don't rehost announced video activities

---
 server/models/video/video-share.ts | 15 ++++++++++++-
 server/models/video/video.ts       | 46 +++++++++++++++++++++++++++++++-------
 2 files changed, 52 insertions(+), 9 deletions(-)

(limited to 'server/models')

diff --git a/server/models/video/video-share.ts b/server/models/video/video-share.ts
index 56576f98c..48ba68a4a 100644
--- a/server/models/video/video-share.ts
+++ b/server/models/video/video-share.ts
@@ -1,7 +1,10 @@
 import * as Sequelize from 'sequelize'
-import { BelongsTo, Column, CreatedAt, ForeignKey, Model, Scopes, Table, UpdatedAt } from 'sequelize-typescript'
+import { AllowNull, BelongsTo, Column, CreatedAt, DataType, ForeignKey, Is, Model, Scopes, Table, UpdatedAt } from 'sequelize-typescript'
+import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc'
+import { CONSTRAINTS_FIELDS } from '../../initializers'
 import { AccountModel } from '../account/account'
 import { ActorModel } from '../activitypub/actor'
+import { throwIfNotValid } from '../utils'
 import { VideoModel } from './video'
 import { VideoChannelModel } from './video-channel'
 
@@ -40,10 +43,20 @@ enum ScopeNames {
     },
     {
       fields: [ 'videoId' ]
+    },
+    {
+      fields: [ 'url' ],
+      unique: true
     }
   ]
 })
 export class VideoShareModel extends Model<VideoShareModel> {
+
+  @AllowNull(false)
+  @Is('VideoShareUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'url'))
+  @Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEO_SHARE.URL.max))
+  url: string
+
   @CreatedAt
   createdAt: Date
 
diff --git a/server/models/video/video.ts b/server/models/video/video.ts
index 81d8a64ff..bd834b088 100644
--- a/server/models/video/video.ts
+++ b/server/models/video/video.ts
@@ -5,8 +5,26 @@ import * as parseTorrent from 'parse-torrent'
 import { join } from 'path'
 import * as Sequelize from 'sequelize'
 import {
-  AfterDestroy, AllowNull, BeforeDestroy, BelongsTo, BelongsToMany, Column, CreatedAt, DataType, Default, ForeignKey, HasMany,
-  IFindOptions, Is, IsInt, IsUUID, Min, Model, Scopes, Table, UpdatedAt
+  AfterDestroy,
+  AllowNull,
+  BeforeDestroy,
+  BelongsTo,
+  BelongsToMany,
+  Column,
+  CreatedAt,
+  DataType,
+  Default,
+  ForeignKey,
+  HasMany,
+  IFindOptions,
+  Is,
+  IsInt,
+  IsUUID,
+  Min,
+  Model,
+  Scopes,
+  Table,
+  UpdatedAt
 } from 'sequelize-typescript'
 import { VideoPrivacy, VideoResolution } from '../../../shared'
 import { VideoTorrentObject } from '../../../shared/models/activitypub/objects'
@@ -16,17 +34,30 @@ import { createTorrentPromise, renamePromise, statPromise, unlinkPromise, writeF
 import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc'
 import { isBooleanValid } from '../../helpers/custom-validators/misc'
 import {
-  isVideoCategoryValid, isVideoDescriptionValid, isVideoDurationValid, isVideoLanguageValid, isVideoLicenceValid, isVideoNameValid,
+  isVideoCategoryValid,
+  isVideoDescriptionValid,
+  isVideoDurationValid,
+  isVideoLanguageValid,
+  isVideoLicenceValid,
+  isVideoNameValid,
   isVideoPrivacyValid
 } from '../../helpers/custom-validators/videos'
 import { generateImageFromVideoFile, getVideoFileHeight, transcode } from '../../helpers/ffmpeg-utils'
 import { logger } from '../../helpers/logger'
 import { getServerActor } from '../../helpers/utils'
 import {
-  API_VERSION, CONFIG, CONSTRAINTS_FIELDS, PREVIEWS_SIZE, REMOTE_SCHEME, STATIC_PATHS, THUMBNAILS_SIZE, VIDEO_CATEGORIES,
-  VIDEO_LANGUAGES, VIDEO_LICENCES, VIDEO_PRIVACIES
+  API_VERSION,
+  CONFIG,
+  CONSTRAINTS_FIELDS,
+  PREVIEWS_SIZE,
+  REMOTE_SCHEME,
+  STATIC_PATHS,
+  THUMBNAILS_SIZE,
+  VIDEO_CATEGORIES,
+  VIDEO_LANGUAGES,
+  VIDEO_LICENCES,
+  VIDEO_PRIVACIES
 } from '../../initializers'
-import { getAnnounceActivityPubUrl } from '../../lib/activitypub'
 import { sendDeleteVideo } from '../../lib/activitypub/send'
 import { AccountModel } from '../account/account'
 import { AccountVideoRateModel } from '../account/account-video-rate'
@@ -936,8 +967,7 @@ export class VideoModel extends Model<VideoModel> {
       const shares: string[] = []
 
       for (const videoShare of this.VideoShares) {
-        const shareUrl = getAnnounceActivityPubUrl(this.url, videoShare.Actor)
-        shares.push(shareUrl)
+        shares.push(videoShare.url)
       }
 
       sharesObject = activityPubCollection(shares)
-- 
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