1 // FIXME: https://github.com/nodejs/node/pull/16853
2 require('tls').DEFAULT_ECDH_CURVE = 'auto'
4 import { isTestInstance } from './server/helpers/core-utils'
6 if (isTestInstance()) {
7 require('source-map-support').install()
10 // ----------- Node modules -----------
11 import * as bodyParser from 'body-parser'
12 import * as express from 'express'
13 import * as http from 'http'
14 import * as morgan from 'morgan'
15 import * as bitTorrentTracker from 'bittorrent-tracker'
16 import * as cors from 'cors'
17 import { Server as WebSocketServer } from 'ws'
19 const TrackerServer = bitTorrentTracker.Server
21 process.title = 'peertube'
23 // Create our main app
26 // ----------- Core checker -----------
27 import { checkMissedConfig, checkFFmpeg, checkConfig } from './server/initializers/checker'
29 // Do not use barrels because we don't want to load all modules here (we need to initialize database first)
30 import { logger } from './server/helpers/logger'
31 import { ACCEPT_HEADERS, API_VERSION, CONFIG, STATIC_PATHS } from './server/initializers/constants'
33 const missed = checkMissedConfig()
34 if (missed.length !== 0) {
35 logger.error('Your configuration files miss keys: ' + missed)
41 logger.error('Error in ffmpeg check.', { err })
45 const errorMessage = checkConfig()
46 if (errorMessage !== null) {
47 throw new Error(errorMessage)
50 // Trust our proxy (IP forwarding...)
51 app.set('trust proxy', CONFIG.TRUST_PROXY)
53 // ----------- Database -----------
55 // Initialize database and models
56 import { initDatabaseModels } from './server/initializers/database'
57 import { migrate } from './server/initializers/migrator'
59 .then(() => initDatabaseModels(false))
60 .then(() => startApplication())
62 logger.error('Cannot start application.', { err })
66 // ----------- PeerTube modules -----------
67 import { installApplication } from './server/initializers'
68 import { Emailer } from './server/lib/emailer'
69 import { JobQueue } from './server/lib/job-queue'
70 import { VideosPreviewCache } from './server/lib/cache'
79 } from './server/controllers'
80 import { Redis } from './server/lib/redis'
81 import { BadActorFollowScheduler } from './server/lib/schedulers/bad-actor-follow-scheduler'
82 import { RemoveOldJobsScheduler } from './server/lib/schedulers/remove-old-jobs-scheduler'
84 // ----------- Command line -----------
86 // ----------- App -----------
88 // Enable CORS for develop
89 if (isTestInstance()) {
90 app.use((req, res, next) => {
91 // These routes have already cors
93 req.path.indexOf(STATIC_PATHS.TORRENTS) === -1 &&
94 req.path.indexOf(STATIC_PATHS.WEBSEED) === -1
98 exposedHeaders: 'Retry-After',
108 app.use(morgan('combined', {
109 stream: { write: logger.info.bind(logger) }
112 app.use(bodyParser.urlencoded({ extended: false }))
113 app.use(bodyParser.json({
114 type: [ 'application/json', 'application/*+json' ],
118 // ----------- Tracker -----------
120 const trackerServer = new TrackerServer({
127 trackerServer.on('error', function (err) {
128 logger.error('Error in websocket tracker.', err)
131 trackerServer.on('warning', function (err) {
132 logger.error('Warning in websocket tracker.', err)
135 const server = http.createServer(app)
136 const wss = new WebSocketServer({ server: server, path: '/tracker/socket' })
137 wss.on('connection', function (ws) {
138 trackerServer.onWebSocketConnection(ws)
141 const onHttpRequest = trackerServer.onHttpRequest.bind(trackerServer)
142 app.get('/tracker/announce', (req, res) => onHttpRequest(req, res, { action: 'announce' }))
143 app.get('/tracker/scrape', (req, res) => onHttpRequest(req, res, { action: 'scrape' }))
145 // ----------- Views, routes and static files -----------
148 const apiRoute = '/api/' + API_VERSION
149 app.use(apiRoute, apiRouter)
151 // Services (oembed...)
152 app.use('/services', servicesRouter)
154 app.use('/', activityPubRouter)
155 app.use('/', feedsRouter)
156 app.use('/', webfingerRouter)
159 app.use('/', staticRouter)
161 // Client files, last valid routes!
162 app.use('/', clientsRouter)
164 // ----------- Errors -----------
166 // Catch 404 and forward to error handler
167 app.use(function (req, res, next) {
168 const err = new Error('Not Found')
173 app.use(function (err, req, res, next) {
174 let error = 'Unknown error.'
176 error = err.stack || err.message || err
179 logger.error('Error in controller.', { error })
180 return res.status(err.status || 500).end()
183 // ----------- Run -----------
185 async function startApplication () {
186 const port = CONFIG.LISTEN.PORT
187 const hostname = CONFIG.LISTEN.HOSTNAME
189 await installApplication()
191 // Email initialization
192 Emailer.Instance.init()
193 await Emailer.Instance.checkConnectionOrDie()
195 await JobQueue.Instance.init()
197 // Caches initializations
198 VideosPreviewCache.Instance.init(CONFIG.CACHE.PREVIEWS.SIZE)
201 BadActorFollowScheduler.Instance.enable()
202 RemoveOldJobsScheduler.Instance.enable()
204 // Redis initialization
205 Redis.Instance.init()
207 // Make server listening
208 server.listen(port, hostname, () => {
209 logger.info('Server listening on %s:%d', hostname, port)
210 logger.info('Web server: %s', CONFIG.WEBSERVER.URL)