fix API spec on POST /videos/upload and provide Shell example

[github/Chocobozzz/PeerTube.git] / server.ts

diff --git a/server.ts b/server.ts
index a688bb5d082a108ecee908a4366c1d2f39b690df..f3514cf9c1d8d9b487e1bcec00a4deb92be42723 100644 (file)
--- a/server.ts
+++ b/server.ts
@@ -1,6 +1,4 @@
 // FIXME: https://github.com/nodejs/node/pull/16853
-import { VideosCaptionCache } from './server/lib/cache/videos-caption-cache'
-
 require('tls').DEFAULT_ECDH_CURVE = 'auto'
 
 import { isTestInstance } from './server/helpers/core-utils'
@@ -16,6 +14,9 @@ import * as morgan from 'morgan'
 import * as cors from 'cors'
 import * as cookieParser from 'cookie-parser'
 import * as helmet from 'helmet'
+import * as useragent from 'useragent'
+import * as anonymize from 'ip-anonymize'
+import * as cli from 'commander'
 
 process.title = 'peertube'
 
@@ -23,11 +24,11 @@ process.title = 'peertube'
 const app = express()
 
 // ----------- Core checker -----------
-import { checkMissedConfig, checkFFmpeg, checkConfig, checkActivityPubUrls } from './server/initializers/checker'
+import { checkMissedConfig, checkFFmpeg } from './server/initializers/checker-before-init'
 
 // Do not use barrels because we don't want to load all modules here (we need to initialize database first)
 import { logger } from './server/helpers/logger'
-import { API_VERSION, CONFIG, STATIC_PATHS, CACHE } from './server/initializers/constants'
+import { API_VERSION, CONFIG, CACHE, HTTP_SIGNATURE } from './server/initializers/constants'
 
 const missed = checkMissedConfig()
 if (missed.length !== 0) {
@@ -41,6 +42,8 @@ checkFFmpeg(CONFIG)
     process.exit(-1)
   })
 
+import { checkConfig, checkActivityPubUrls } from './server/initializers/checker-after-init'
+
 const errorMessage = checkConfig()
 if (errorMessage !== null) {
   throw new Error(errorMessage)
@@ -49,29 +52,12 @@ if (errorMessage !== null) {
 // Trust our proxy (IP forwarding...)
 app.set('trust proxy', CONFIG.TRUST_PROXY)
 
-// Security middlewares
+// Security middleware
 app.use(helmet({
   frameguard: {
     action: 'deny' // we only allow it for /videos/embed, see server/controllers/client.ts
   },
-  dnsPrefetchControl: {
-    allow: true
-  },
-  contentSecurityPolicy: {
-    directives: {
-      fontSrc: ["'self'"],
-      frameSrc: ["'none'"],
-      mediaSrc: ['*', 'https:'],
-      objectSrc: ["'none'"],
-      scriptSrc: ["'self'"],
-      styleSrc: ["'self'"],
-      upgradeInsecureRequests: true
-    },
-    browserSniff: false // assumes a modern browser, but allows CDN in front
-  },
-  referrerPolicy: {
-    policy: 'strict-origin-when-cross-origin'
-  }
+  hsts: false
 }))
 
 // ----------- Database -----------
@@ -91,7 +77,7 @@ migrate()
 import { installApplication } from './server/initializers'
 import { Emailer } from './server/lib/emailer'
 import { JobQueue } from './server/lib/job-queue'
-import { VideosPreviewCache } from './server/lib/cache'
+import { VideosPreviewCache, VideosCaptionCache } from './server/lib/cache'
 import {
   activityPubRouter,
   apiRouter,
@@ -103,36 +89,42 @@ import {
   trackerRouter,
   createWebsocketServer
 } from './server/controllers'
+import { advertiseDoNotTrack } from './server/middlewares/dnt'
 import { Redis } from './server/lib/redis'
 import { BadActorFollowScheduler } from './server/lib/schedulers/bad-actor-follow-scheduler'
 import { RemoveOldJobsScheduler } from './server/lib/schedulers/remove-old-jobs-scheduler'
 import { UpdateVideosScheduler } from './server/lib/schedulers/update-videos-scheduler'
+import { YoutubeDlUpdateScheduler } from './server/lib/schedulers/youtube-dl-update-scheduler'
+import { VideosRedundancyScheduler } from './server/lib/schedulers/videos-redundancy-scheduler'
+import { isHTTPSignatureDigestValid } from './server/helpers/peertube-crypto'
 
 // ----------- Command line -----------
 
+cli
+  .option('--no-client', 'Start PeerTube without client interface')
+  .parse(process.argv)
+
 // ----------- App -----------
 
 // Enable CORS for develop
 if (isTestInstance()) {
-  app.use((req, res, next) => {
-    // These routes have already cors
-    if (
-      req.path.indexOf(STATIC_PATHS.TORRENTS) === -1 &&
-      req.path.indexOf(STATIC_PATHS.WEBSEED) === -1 &&
-      req.path.startsWith('/api/') === false
-    ) {
-      return (cors({
-        origin: '*',
-        exposedHeaders: 'Retry-After',
-        credentials: true
-      }))(req, res, next)
-    }
-
-    return next()
-  })
+  app.use(cors({
+    origin: '*',
+    exposedHeaders: 'Retry-After',
+    credentials: true
+  }))
 }
-
 // For the logger
+morgan.token('remote-addr', req => {
+  return (req.get('DNT') === '1') ?
+    anonymize(req.ip || (req.connection && req.connection.remoteAddress) || undefined,
+    16, // bitmask for IPv4
+    16  // bitmask for IPv6
+    ) :
+    req.ip
+})
+morgan.token('user-agent', req => (req.get('DNT') === '1') ?
+  useragent.parse(req.get('user-agent')).family : req.get('user-agent'))
 app.use(morgan('combined', {
   stream: { write: logger.info.bind(logger) }
 }))
@@ -140,10 +132,16 @@ app.use(morgan('combined', {
 app.use(bodyParser.urlencoded({ extended: false }))
 app.use(bodyParser.json({
   type: [ 'application/json', 'application/*+json' ],
-  limit: '500kb'
+  limit: '500kb',
+  verify: (req: express.Request, _, buf: Buffer, encoding: string) => {
+    const valid = isHTTPSignatureDigestValid(buf, req)
+    if (valid !== true) throw new Error('Invalid digest')
+  }
 }))
 // Cookies
 app.use(cookieParser())
+// W3C DNT Tracking Status
+app.use(advertiseDoNotTrack)
 
 // ----------- Views, routes and static files -----------
 
@@ -163,7 +161,7 @@ app.use('/', trackerRouter)
 app.use('/', staticRouter)
 
 // Client files, last valid routes!
-app.use('/', clientsRouter)
+if (cli.client) app.use('/', clientsRouter)
 
 // ----------- Errors -----------
 
@@ -180,7 +178,10 @@ app.use(function (err, req, res, next) {
     error = err.stack || err.message || err
   }
 
-  logger.error('Error in controller.', { error })
+  // Sequelize error
+  const sql = err.parent ? err.parent.sql : undefined
+
+  logger.error('Error in controller.', { err: error, sql })
   return res.status(err.status || 500).end()
 })
 
@@ -215,6 +216,8 @@ async function startApplication () {
   BadActorFollowScheduler.Instance.enable()
   RemoveOldJobsScheduler.Instance.enable()
   UpdateVideosScheduler.Instance.enable()
+  YoutubeDlUpdateScheduler.Instance.enable()
+  VideosRedundancyScheduler.Instance.enable()
 
   // Redis initialization
   Redis.Instance.init()
@@ -224,4 +227,10 @@ async function startApplication () {
     logger.info('Server listening on %s:%d', hostname, port)
     logger.info('Web server: %s', CONFIG.WEBSERVER.URL)
   })
+
+  process.on('exit', () => {
+    JobQueue.Instance.terminate()
+  })
+
+  process.on('SIGINT', () => process.exit(0))
 }