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1 | // FIXME: https://github.com/nodejs/node/pull/16853 | |
2 | require('tls').DEFAULT_ECDH_CURVE = 'auto' | |
3 | ||
4 | import { isTestInstance } from './server/helpers/core-utils' | |
5 | ||
6 | if (isTestInstance()) { | |
7 | require('source-map-support').install() | |
8 | } | |
9 | ||
10 | // ----------- Node modules ----------- | |
11 | import * as bodyParser from 'body-parser' | |
12 | import * as express from 'express' | |
13 | import * as morgan from 'morgan' | |
14 | import * as cors from 'cors' | |
15 | import * as cookieParser from 'cookie-parser' | |
16 | import * as helmet from 'helmet' | |
17 | import * as useragent from 'useragent' | |
18 | import * as anonymize from 'ip-anonymize' | |
19 | import * as cli from 'commander' | |
20 | ||
21 | process.title = 'peertube' | |
22 | ||
23 | // Create our main app | |
24 | const app = express() | |
25 | ||
26 | // ----------- Core checker ----------- | |
27 | import { checkMissedConfig, checkFFmpeg } from './server/initializers/checker-before-init' | |
28 | ||
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 { API_VERSION, FILES_CACHE, WEBSERVER, loadLanguages } from './server/initializers/constants' | |
32 | import { CONFIG } from './server/initializers/config' | |
33 | ||
34 | const missed = checkMissedConfig() | |
35 | if (missed.length !== 0) { | |
36 | logger.error('Your configuration files miss keys: ' + missed) | |
37 | process.exit(-1) | |
38 | } | |
39 | ||
40 | checkFFmpeg(CONFIG) | |
41 | .catch(err => { | |
42 | logger.error('Error in ffmpeg check.', { err }) | |
43 | process.exit(-1) | |
44 | }) | |
45 | ||
46 | import { checkConfig, checkActivityPubUrls } from './server/initializers/checker-after-init' | |
47 | ||
48 | const errorMessage = checkConfig() | |
49 | if (errorMessage !== null) { | |
50 | throw new Error(errorMessage) | |
51 | } | |
52 | ||
53 | // Trust our proxy (IP forwarding...) | |
54 | app.set('trust proxy', CONFIG.TRUST_PROXY) | |
55 | ||
56 | // Security middleware | |
57 | import { baseCSP } from './server/middlewares/csp' | |
58 | ||
59 | if (CONFIG.CSP.ENABLED) { | |
60 | app.use(baseCSP) | |
61 | app.use(helmet({ | |
62 | frameguard: { | |
63 | action: 'deny' // we only allow it for /videos/embed, see server/controllers/client.ts | |
64 | }, | |
65 | hsts: false | |
66 | })) | |
67 | } | |
68 | ||
69 | // ----------- Database ----------- | |
70 | ||
71 | // Initialize database and models | |
72 | import { initDatabaseModels } from './server/initializers/database' | |
73 | import { migrate } from './server/initializers/migrator' | |
74 | migrate() | |
75 | .then(() => initDatabaseModels(false)) | |
76 | .then(() => startApplication()) | |
77 | .catch(err => { | |
78 | logger.error('Cannot start application.', { err }) | |
79 | process.exit(-1) | |
80 | }) | |
81 | ||
82 | // ----------- Initialize ----------- | |
83 | loadLanguages() | |
84 | ||
85 | // ----------- PeerTube modules ----------- | |
86 | import { installApplication } from './server/initializers' | |
87 | import { Emailer } from './server/lib/emailer' | |
88 | import { JobQueue } from './server/lib/job-queue' | |
89 | import { VideosPreviewCache, VideosCaptionCache } from './server/lib/files-cache' | |
90 | import { | |
91 | activityPubRouter, | |
92 | apiRouter, | |
93 | clientsRouter, | |
94 | feedsRouter, | |
95 | staticRouter, | |
96 | servicesRouter, | |
97 | webfingerRouter, | |
98 | trackerRouter, | |
99 | createWebsocketTrackerServer, botsRouter | |
100 | } from './server/controllers' | |
101 | import { advertiseDoNotTrack } from './server/middlewares/dnt' | |
102 | import { Redis } from './server/lib/redis' | |
103 | import { ActorFollowScheduler } from './server/lib/schedulers/actor-follow-scheduler' | |
104 | import { RemoveOldViewsScheduler } from './server/lib/schedulers/remove-old-views-scheduler' | |
105 | import { RemoveOldJobsScheduler } from './server/lib/schedulers/remove-old-jobs-scheduler' | |
106 | import { UpdateVideosScheduler } from './server/lib/schedulers/update-videos-scheduler' | |
107 | import { YoutubeDlUpdateScheduler } from './server/lib/schedulers/youtube-dl-update-scheduler' | |
108 | import { VideosRedundancyScheduler } from './server/lib/schedulers/videos-redundancy-scheduler' | |
109 | import { RemoveOldHistoryScheduler } from './server/lib/schedulers/remove-old-history-scheduler' | |
110 | import { isHTTPSignatureDigestValid } from './server/helpers/peertube-crypto' | |
111 | import { PeerTubeSocket } from './server/lib/peertube-socket' | |
112 | import { updateStreamingPlaylistsInfohashesIfNeeded } from './server/lib/hls' | |
113 | ||
114 | // ----------- Command line ----------- | |
115 | ||
116 | cli | |
117 | .option('--no-client', 'Start PeerTube without client interface') | |
118 | .parse(process.argv) | |
119 | ||
120 | // ----------- App ----------- | |
121 | ||
122 | // Enable CORS for develop | |
123 | if (isTestInstance()) { | |
124 | app.use(cors({ | |
125 | origin: '*', | |
126 | exposedHeaders: 'Retry-After', | |
127 | credentials: true | |
128 | })) | |
129 | } | |
130 | ||
131 | // For the logger | |
132 | morgan.token('remote-addr', req => { | |
133 | if (req.get('DNT') === '1') { | |
134 | return anonymize(req.ip, 16, 16) | |
135 | } | |
136 | ||
137 | return req.ip | |
138 | }) | |
139 | morgan.token('user-agent', req => { | |
140 | if (req.get('DNT') === '1') { | |
141 | return useragent.parse(req.get('user-agent')).family | |
142 | } | |
143 | ||
144 | return req.get('user-agent') | |
145 | }) | |
146 | app.use(morgan('combined', { | |
147 | stream: { write: logger.info.bind(logger) } | |
148 | })) | |
149 | ||
150 | // For body requests | |
151 | app.use(bodyParser.urlencoded({ extended: false })) | |
152 | app.use(bodyParser.json({ | |
153 | type: [ 'application/json', 'application/*+json' ], | |
154 | limit: '500kb', | |
155 | verify: (req: express.Request, _, buf: Buffer) => { | |
156 | const valid = isHTTPSignatureDigestValid(buf, req) | |
157 | if (valid !== true) throw new Error('Invalid digest') | |
158 | } | |
159 | })) | |
160 | ||
161 | // Cookies | |
162 | app.use(cookieParser()) | |
163 | ||
164 | // W3C DNT Tracking Status | |
165 | app.use(advertiseDoNotTrack) | |
166 | ||
167 | // ----------- Views, routes and static files ----------- | |
168 | ||
169 | // API | |
170 | const apiRoute = '/api/' + API_VERSION | |
171 | app.use(apiRoute, apiRouter) | |
172 | ||
173 | // Services (oembed...) | |
174 | app.use('/services', servicesRouter) | |
175 | ||
176 | app.use('/', activityPubRouter) | |
177 | app.use('/', feedsRouter) | |
178 | app.use('/', webfingerRouter) | |
179 | app.use('/', trackerRouter) | |
180 | app.use('/', botsRouter) | |
181 | ||
182 | // Static files | |
183 | app.use('/', staticRouter) | |
184 | ||
185 | // Client files, last valid routes! | |
186 | if (cli.client) app.use('/', clientsRouter) | |
187 | ||
188 | // ----------- Errors ----------- | |
189 | ||
190 | // Catch 404 and forward to error handler | |
191 | app.use(function (req, res, next) { | |
192 | const err = new Error('Not Found') | |
193 | err['status'] = 404 | |
194 | next(err) | |
195 | }) | |
196 | ||
197 | app.use(function (err, req, res, next) { | |
198 | let error = 'Unknown error.' | |
199 | if (err) { | |
200 | error = err.stack || err.message || err | |
201 | } | |
202 | ||
203 | // Sequelize error | |
204 | const sql = err.parent ? err.parent.sql : undefined | |
205 | ||
206 | logger.error('Error in controller.', { err: error, sql }) | |
207 | return res.status(err.status || 500).end() | |
208 | }) | |
209 | ||
210 | const server = createWebsocketTrackerServer(app) | |
211 | ||
212 | // ----------- Run ----------- | |
213 | ||
214 | async function startApplication () { | |
215 | const port = CONFIG.LISTEN.PORT | |
216 | const hostname = CONFIG.LISTEN.HOSTNAME | |
217 | ||
218 | await installApplication() | |
219 | ||
220 | // Check activity pub urls are valid | |
221 | checkActivityPubUrls() | |
222 | .catch(err => { | |
223 | logger.error('Error in ActivityPub URLs checker.', { err }) | |
224 | process.exit(-1) | |
225 | }) | |
226 | ||
227 | // Email initialization | |
228 | Emailer.Instance.init() | |
229 | ||
230 | await Promise.all([ | |
231 | Emailer.Instance.checkConnectionOrDie(), | |
232 | JobQueue.Instance.init() | |
233 | ]) | |
234 | ||
235 | // Caches initializations | |
236 | VideosPreviewCache.Instance.init(CONFIG.CACHE.PREVIEWS.SIZE, FILES_CACHE.PREVIEWS.MAX_AGE) | |
237 | VideosCaptionCache.Instance.init(CONFIG.CACHE.VIDEO_CAPTIONS.SIZE, FILES_CACHE.VIDEO_CAPTIONS.MAX_AGE) | |
238 | ||
239 | // Enable Schedulers | |
240 | ActorFollowScheduler.Instance.enable() | |
241 | RemoveOldJobsScheduler.Instance.enable() | |
242 | UpdateVideosScheduler.Instance.enable() | |
243 | YoutubeDlUpdateScheduler.Instance.enable() | |
244 | VideosRedundancyScheduler.Instance.enable() | |
245 | RemoveOldHistoryScheduler.Instance.enable() | |
246 | RemoveOldViewsScheduler.Instance.enable() | |
247 | ||
248 | // Redis initialization | |
249 | Redis.Instance.init() | |
250 | ||
251 | PeerTubeSocket.Instance.init(server) | |
252 | ||
253 | updateStreamingPlaylistsInfohashesIfNeeded() | |
254 | .catch(err => logger.error('Cannot update streaming playlist infohashes.', { err })) | |
255 | ||
256 | // Make server listening | |
257 | server.listen(port, hostname, () => { | |
258 | logger.info('Server listening on %s:%d', hostname, port) | |
259 | logger.info('Web server: %s', WEBSERVER.URL) | |
260 | }) | |
261 | ||
262 | process.on('exit', () => { | |
263 | JobQueue.Instance.terminate() | |
264 | }) | |
265 | ||
266 | process.on('SIGINT', () => process.exit(0)) | |
267 | } |