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1 | // ----------- Node modules ----------- | |
2 | import express from 'express' | |
3 | import morgan, { token } from 'morgan' | |
4 | import cors from 'cors' | |
5 | import cookieParser from 'cookie-parser' | |
6 | import { frameguard } from 'helmet' | |
7 | import { parse } from 'useragent' | |
8 | import anonymize from 'ip-anonymize' | |
9 | import { program as cli } from 'commander' | |
10 | ||
11 | process.title = 'peertube' | |
12 | ||
13 | // Create our main app | |
14 | const app = express().disable('x-powered-by') | |
15 | ||
16 | // ----------- Core checker ----------- | |
17 | import { checkMissedConfig, checkFFmpeg, checkNodeVersion } from './server/initializers/checker-before-init' | |
18 | ||
19 | // Do not use barrels because we don't want to load all modules here (we need to initialize database first) | |
20 | import { CONFIG } from './server/initializers/config' | |
21 | import { API_VERSION, FILES_CACHE, WEBSERVER, loadLanguages } from './server/initializers/constants' | |
22 | import { logger } from './server/helpers/logger' | |
23 | ||
24 | const missed = checkMissedConfig() | |
25 | if (missed.length !== 0) { | |
26 | logger.error('Your configuration files miss keys: ' + missed) | |
27 | process.exit(-1) | |
28 | } | |
29 | ||
30 | checkFFmpeg(CONFIG) | |
31 | .catch(err => { | |
32 | logger.error('Error in ffmpeg check.', { err }) | |
33 | process.exit(-1) | |
34 | }) | |
35 | ||
36 | try { | |
37 | checkNodeVersion() | |
38 | } catch (err) { | |
39 | logger.error('Error in NodeJS check.', { err }) | |
40 | process.exit(-1) | |
41 | } | |
42 | ||
43 | import { checkConfig, checkActivityPubUrls, checkFFmpegVersion } from './server/initializers/checker-after-init' | |
44 | ||
45 | checkConfig() | |
46 | ||
47 | // Trust our proxy (IP forwarding...) | |
48 | app.set('trust proxy', CONFIG.TRUST_PROXY) | |
49 | ||
50 | // Security middleware | |
51 | import { baseCSP } from './server/middlewares/csp' | |
52 | ||
53 | if (CONFIG.CSP.ENABLED) { | |
54 | app.use(baseCSP) | |
55 | } | |
56 | ||
57 | if (CONFIG.SECURITY.FRAMEGUARD.ENABLED) { | |
58 | app.use(frameguard({ | |
59 | action: 'deny' // we only allow it for /videos/embed, see server/controllers/client.ts | |
60 | })) | |
61 | } | |
62 | ||
63 | // ----------- Database ----------- | |
64 | ||
65 | // Initialize database and models | |
66 | import { initDatabaseModels, checkDatabaseConnectionOrDie } from './server/initializers/database' | |
67 | checkDatabaseConnectionOrDie() | |
68 | ||
69 | import { migrate } from './server/initializers/migrator' | |
70 | migrate() | |
71 | .then(() => initDatabaseModels(false)) | |
72 | .then(() => startApplication()) | |
73 | .catch(err => { | |
74 | logger.error('Cannot start application.', { err }) | |
75 | process.exit(-1) | |
76 | }) | |
77 | ||
78 | // ----------- Initialize ----------- | |
79 | loadLanguages() | |
80 | ||
81 | // ----------- PeerTube modules ----------- | |
82 | import { installApplication } from './server/initializers/installer' | |
83 | import { Emailer } from './server/lib/emailer' | |
84 | import { JobQueue } from './server/lib/job-queue' | |
85 | import { VideosPreviewCache, VideosCaptionCache } from './server/lib/files-cache' | |
86 | import { | |
87 | activityPubRouter, | |
88 | apiRouter, | |
89 | clientsRouter, | |
90 | feedsRouter, | |
91 | staticRouter, | |
92 | lazyStaticRouter, | |
93 | servicesRouter, | |
94 | liveRouter, | |
95 | pluginsRouter, | |
96 | webfingerRouter, | |
97 | trackerRouter, | |
98 | createWebsocketTrackerServer, | |
99 | botsRouter, | |
100 | downloadRouter | |
101 | } from './server/controllers' | |
102 | import { advertiseDoNotTrack } from './server/middlewares/dnt' | |
103 | import { apiFailMiddleware } from './server/middlewares/error' | |
104 | import { Redis } from './server/lib/redis' | |
105 | import { ActorFollowScheduler } from './server/lib/schedulers/actor-follow-scheduler' | |
106 | import { RemoveOldViewsScheduler } from './server/lib/schedulers/remove-old-views-scheduler' | |
107 | import { RemoveOldJobsScheduler } from './server/lib/schedulers/remove-old-jobs-scheduler' | |
108 | import { UpdateVideosScheduler } from './server/lib/schedulers/update-videos-scheduler' | |
109 | import { YoutubeDlUpdateScheduler } from './server/lib/schedulers/youtube-dl-update-scheduler' | |
110 | import { VideosRedundancyScheduler } from './server/lib/schedulers/videos-redundancy-scheduler' | |
111 | import { RemoveOldHistoryScheduler } from './server/lib/schedulers/remove-old-history-scheduler' | |
112 | import { AutoFollowIndexInstances } from './server/lib/schedulers/auto-follow-index-instances' | |
113 | import { RemoveDanglingResumableUploadsScheduler } from './server/lib/schedulers/remove-dangling-resumable-uploads-scheduler' | |
114 | import { VideoViewsBufferScheduler } from './server/lib/schedulers/video-views-buffer-scheduler' | |
115 | import { GeoIPUpdateScheduler } from './server/lib/schedulers/geo-ip-update-scheduler' | |
116 | import { isHTTPSignatureDigestValid } from './server/helpers/peertube-crypto' | |
117 | import { PeerTubeSocket } from './server/lib/peertube-socket' | |
118 | import { updateStreamingPlaylistsInfohashesIfNeeded } from './server/lib/hls' | |
119 | import { PluginsCheckScheduler } from './server/lib/schedulers/plugins-check-scheduler' | |
120 | import { PeerTubeVersionCheckScheduler } from './server/lib/schedulers/peertube-version-check-scheduler' | |
121 | import { Hooks } from './server/lib/plugins/hooks' | |
122 | import { PluginManager } from './server/lib/plugins/plugin-manager' | |
123 | import { LiveManager } from './server/lib/live' | |
124 | import { HttpStatusCode } from './shared/models/http/http-error-codes' | |
125 | import { VideosTorrentCache } from '@server/lib/files-cache/videos-torrent-cache' | |
126 | import { ServerConfigManager } from '@server/lib/server-config-manager' | |
127 | import { VideoViewsManager } from '@server/lib/views/video-views-manager' | |
128 | import { isTestInstance } from './server/helpers/core-utils' | |
129 | ||
130 | // ----------- Command line ----------- | |
131 | ||
132 | cli | |
133 | .option('--no-client', 'Start PeerTube without client interface') | |
134 | .option('--no-plugins', 'Start PeerTube without plugins/themes enabled') | |
135 | .option('--benchmark-startup', 'Automatically stop server when initialized') | |
136 | .parse(process.argv) | |
137 | ||
138 | // ----------- App ----------- | |
139 | ||
140 | // Enable CORS for develop | |
141 | if (isTestInstance()) { | |
142 | app.use(cors({ | |
143 | origin: '*', | |
144 | exposedHeaders: 'Retry-After', | |
145 | credentials: true | |
146 | })) | |
147 | } | |
148 | ||
149 | // For the logger | |
150 | token('remote-addr', (req: express.Request) => { | |
151 | if (CONFIG.LOG.ANONYMIZE_IP === true || req.get('DNT') === '1') { | |
152 | return anonymize(req.ip, 16, 16) | |
153 | } | |
154 | ||
155 | return req.ip | |
156 | }) | |
157 | token('user-agent', (req: express.Request) => { | |
158 | if (req.get('DNT') === '1') { | |
159 | return parse(req.get('user-agent')).family | |
160 | } | |
161 | ||
162 | return req.get('user-agent') | |
163 | }) | |
164 | app.use(morgan('combined', { | |
165 | stream: { | |
166 | write: (str: string) => logger.info(str.trim(), { tags: [ 'http' ] }) | |
167 | }, | |
168 | skip: req => CONFIG.LOG.LOG_PING_REQUESTS === false && req.originalUrl === '/api/v1/ping' | |
169 | })) | |
170 | ||
171 | // Add .fail() helper to response | |
172 | app.use(apiFailMiddleware) | |
173 | ||
174 | // For body requests | |
175 | app.use(express.urlencoded({ extended: false })) | |
176 | app.use(express.json({ | |
177 | type: [ 'application/json', 'application/*+json' ], | |
178 | limit: '500kb', | |
179 | verify: (req: express.Request, res: express.Response, buf: Buffer) => { | |
180 | const valid = isHTTPSignatureDigestValid(buf, req) | |
181 | ||
182 | if (valid !== true) { | |
183 | res.fail({ | |
184 | status: HttpStatusCode.FORBIDDEN_403, | |
185 | message: 'Invalid digest' | |
186 | }) | |
187 | } | |
188 | } | |
189 | })) | |
190 | ||
191 | // Cookies | |
192 | app.use(cookieParser()) | |
193 | ||
194 | // W3C DNT Tracking Status | |
195 | app.use(advertiseDoNotTrack) | |
196 | ||
197 | // ----------- Views, routes and static files ----------- | |
198 | ||
199 | // API | |
200 | const apiRoute = '/api/' + API_VERSION | |
201 | app.use(apiRoute, apiRouter) | |
202 | ||
203 | // Services (oembed...) | |
204 | app.use('/services', servicesRouter) | |
205 | ||
206 | // Live streaming | |
207 | app.use('/live', liveRouter) | |
208 | ||
209 | // Plugins & themes | |
210 | app.use('/', pluginsRouter) | |
211 | ||
212 | app.use('/', activityPubRouter) | |
213 | app.use('/', feedsRouter) | |
214 | app.use('/', webfingerRouter) | |
215 | app.use('/', trackerRouter) | |
216 | app.use('/', botsRouter) | |
217 | ||
218 | // Static files | |
219 | app.use('/', staticRouter) | |
220 | app.use('/', downloadRouter) | |
221 | app.use('/', lazyStaticRouter) | |
222 | ||
223 | // Client files, last valid routes! | |
224 | const cliOptions = cli.opts() | |
225 | if (cliOptions.client) app.use('/', clientsRouter) | |
226 | ||
227 | // ----------- Errors ----------- | |
228 | ||
229 | // Catch unmatched routes | |
230 | app.use((req, res: express.Response) => { | |
231 | res.status(HttpStatusCode.NOT_FOUND_404).end() | |
232 | }) | |
233 | ||
234 | // Catch thrown errors | |
235 | app.use((err, req, res: express.Response, next) => { | |
236 | // Format error to be logged | |
237 | let error = 'Unknown error.' | |
238 | if (err) { | |
239 | error = err.stack || err.message || err | |
240 | } | |
241 | // Handling Sequelize error traces | |
242 | const sql = err.parent ? err.parent.sql : undefined | |
243 | logger.error('Error in controller.', { err: error, sql }) | |
244 | ||
245 | return res.fail({ | |
246 | status: err.status || HttpStatusCode.INTERNAL_SERVER_ERROR_500, | |
247 | message: err.message, | |
248 | type: err.name | |
249 | }) | |
250 | }) | |
251 | ||
252 | const server = createWebsocketTrackerServer(app) | |
253 | ||
254 | // ----------- Run ----------- | |
255 | ||
256 | async function startApplication () { | |
257 | const port = CONFIG.LISTEN.PORT | |
258 | const hostname = CONFIG.LISTEN.HOSTNAME | |
259 | ||
260 | await installApplication() | |
261 | ||
262 | // Check activity pub urls are valid | |
263 | checkActivityPubUrls() | |
264 | .catch(err => { | |
265 | logger.error('Error in ActivityPub URLs checker.', { err }) | |
266 | process.exit(-1) | |
267 | }) | |
268 | ||
269 | checkFFmpegVersion() | |
270 | .catch(err => logger.error('Cannot check ffmpeg version', { err })) | |
271 | ||
272 | // Email initialization | |
273 | Emailer.Instance.init() | |
274 | ||
275 | await Promise.all([ | |
276 | Emailer.Instance.checkConnection(), | |
277 | JobQueue.Instance.init(), | |
278 | ServerConfigManager.Instance.init() | |
279 | ]) | |
280 | ||
281 | // Caches initializations | |
282 | VideosPreviewCache.Instance.init(CONFIG.CACHE.PREVIEWS.SIZE, FILES_CACHE.PREVIEWS.MAX_AGE) | |
283 | VideosCaptionCache.Instance.init(CONFIG.CACHE.VIDEO_CAPTIONS.SIZE, FILES_CACHE.VIDEO_CAPTIONS.MAX_AGE) | |
284 | VideosTorrentCache.Instance.init(CONFIG.CACHE.TORRENTS.SIZE, FILES_CACHE.TORRENTS.MAX_AGE) | |
285 | ||
286 | // Enable Schedulers | |
287 | ActorFollowScheduler.Instance.enable() | |
288 | RemoveOldJobsScheduler.Instance.enable() | |
289 | UpdateVideosScheduler.Instance.enable() | |
290 | YoutubeDlUpdateScheduler.Instance.enable() | |
291 | VideosRedundancyScheduler.Instance.enable() | |
292 | RemoveOldHistoryScheduler.Instance.enable() | |
293 | RemoveOldViewsScheduler.Instance.enable() | |
294 | PluginsCheckScheduler.Instance.enable() | |
295 | PeerTubeVersionCheckScheduler.Instance.enable() | |
296 | AutoFollowIndexInstances.Instance.enable() | |
297 | RemoveDanglingResumableUploadsScheduler.Instance.enable() | |
298 | VideoViewsBufferScheduler.Instance.enable() | |
299 | GeoIPUpdateScheduler.Instance.enable() | |
300 | ||
301 | Redis.Instance.init() | |
302 | PeerTubeSocket.Instance.init(server) | |
303 | VideoViewsManager.Instance.init() | |
304 | ||
305 | updateStreamingPlaylistsInfohashesIfNeeded() | |
306 | .catch(err => logger.error('Cannot update streaming playlist infohashes.', { err })) | |
307 | ||
308 | LiveManager.Instance.init() | |
309 | if (CONFIG.LIVE.ENABLED) await LiveManager.Instance.run() | |
310 | ||
311 | // Make server listening | |
312 | server.listen(port, hostname, async () => { | |
313 | if (cliOptions.plugins) { | |
314 | try { | |
315 | await PluginManager.Instance.registerPluginsAndThemes() | |
316 | } catch (err) { | |
317 | logger.error('Cannot register plugins and themes.', { err }) | |
318 | } | |
319 | } | |
320 | ||
321 | logger.info('HTTP server listening on %s:%d', hostname, port) | |
322 | logger.info('Web server: %s', WEBSERVER.URL) | |
323 | ||
324 | Hooks.runAction('action:application.listening') | |
325 | ||
326 | if (cliOptions['benchmarkStartup']) process.exit(0) | |
327 | }) | |
328 | ||
329 | process.on('exit', () => { | |
330 | JobQueue.Instance.terminate() | |
331 | }) | |
332 | ||
333 | process.on('SIGINT', () => process.exit(0)) | |
334 | } |