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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 http from 'http' | |
14 | import * as morgan from 'morgan' | |
15 | import * as path from 'path' | |
16 | import * as bitTorrentTracker from 'bittorrent-tracker' | |
17 | import * as cors from 'cors' | |
18 | import { Server as WebSocketServer } from 'ws' | |
19 | ||
20 | const TrackerServer = bitTorrentTracker.Server | |
21 | ||
22 | process.title = 'peertube' | |
23 | ||
24 | // Create our main app | |
25 | const app = express() | |
26 | ||
27 | // ----------- Core checker ----------- | |
28 | import { checkMissedConfig, checkFFmpeg, checkConfig } from './server/initializers/checker' | |
29 | ||
30 | // Do not use barrels because we don't want to load all modules here (we need to initialize database first) | |
31 | import { logger } from './server/helpers/logger' | |
32 | import { ACCEPT_HEADERS, API_VERSION, CONFIG, STATIC_PATHS } from './server/initializers/constants' | |
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 | const errorMessage = checkConfig() | |
47 | if (errorMessage !== null) { | |
48 | throw new Error(errorMessage) | |
49 | } | |
50 | ||
51 | // Trust our proxy (IP forwarding...) | |
52 | app.set('trust proxy', CONFIG.TRUST_PROXY) | |
53 | ||
54 | // ----------- Database ----------- | |
55 | ||
56 | // Initialize database and models | |
57 | import { initDatabaseModels } from './server/initializers/database' | |
58 | import { migrate } from './server/initializers/migrator' | |
59 | migrate() | |
60 | .then(() => initDatabaseModels(false)) | |
61 | .then(() => startApplication()) | |
62 | .catch(err => { | |
63 | logger.error('Cannot start application.', { err }) | |
64 | process.exit(-1) | |
65 | }) | |
66 | ||
67 | // ----------- PeerTube modules ----------- | |
68 | import { installApplication } from './server/initializers' | |
69 | import { Emailer } from './server/lib/emailer' | |
70 | import { JobQueue } from './server/lib/job-queue' | |
71 | import { VideosPreviewCache } from './server/lib/cache' | |
72 | import { | |
73 | activityPubRouter, | |
74 | apiRouter, | |
75 | clientsRouter, | |
76 | feedsRouter, | |
77 | staticRouter, | |
78 | servicesRouter, | |
79 | webfingerRouter | |
80 | } from './server/controllers' | |
81 | import { Redis } from './server/lib/redis' | |
82 | import { BadActorFollowScheduler } from './server/lib/schedulers/bad-actor-follow-scheduler' | |
83 | import { RemoveOldJobsScheduler } from './server/lib/schedulers/remove-old-jobs-scheduler' | |
84 | ||
85 | // ----------- Command line ----------- | |
86 | ||
87 | // ----------- App ----------- | |
88 | ||
89 | // Enable CORS for develop | |
90 | if (isTestInstance()) { | |
91 | app.use((req, res, next) => { | |
92 | // These routes have already cors | |
93 | if ( | |
94 | req.path.indexOf(STATIC_PATHS.TORRENTS) === -1 && | |
95 | req.path.indexOf(STATIC_PATHS.WEBSEED) === -1 | |
96 | ) { | |
97 | return (cors({ | |
98 | origin: '*', | |
99 | exposedHeaders: 'Retry-After', | |
100 | credentials: true | |
101 | }))(req, res, next) | |
102 | } | |
103 | ||
104 | return next() | |
105 | }) | |
106 | } | |
107 | ||
108 | // For the logger | |
109 | app.use(morgan('combined', { | |
110 | stream: { write: logger.info.bind(logger) } | |
111 | })) | |
112 | // For body requests | |
113 | app.use(bodyParser.urlencoded({ extended: false })) | |
114 | app.use(bodyParser.json({ | |
115 | type: [ 'application/json', 'application/*+json' ], | |
116 | limit: '500kb' | |
117 | })) | |
118 | ||
119 | // ----------- Tracker ----------- | |
120 | ||
121 | const trackerServer = new TrackerServer({ | |
122 | http: false, | |
123 | udp: false, | |
124 | ws: false, | |
125 | dht: false | |
126 | }) | |
127 | ||
128 | trackerServer.on('error', function (err) { | |
129 | logger.error('Error in websocket tracker.', err) | |
130 | }) | |
131 | ||
132 | trackerServer.on('warning', function (err) { | |
133 | logger.error('Warning in websocket tracker.', err) | |
134 | }) | |
135 | ||
136 | const server = http.createServer(app) | |
137 | const wss = new WebSocketServer({ server: server, path: '/tracker/socket' }) | |
138 | wss.on('connection', function (ws) { | |
139 | trackerServer.onWebSocketConnection(ws) | |
140 | }) | |
141 | ||
142 | const onHttpRequest = trackerServer.onHttpRequest.bind(trackerServer) | |
143 | app.get('/tracker/announce', (req, res) => onHttpRequest(req, res, { action: 'announce' })) | |
144 | app.get('/tracker/scrape', (req, res) => onHttpRequest(req, res, { action: 'scrape' })) | |
145 | ||
146 | // ----------- Views, routes and static files ----------- | |
147 | ||
148 | // API | |
149 | const apiRoute = '/api/' + API_VERSION | |
150 | app.use(apiRoute, apiRouter) | |
151 | ||
152 | // Services (oembed...) | |
153 | app.use('/services', servicesRouter) | |
154 | ||
155 | app.use('/', activityPubRouter) | |
156 | app.use('/', feedsRouter) | |
157 | app.use('/', webfingerRouter) | |
158 | ||
159 | // Client files | |
160 | app.use('/', clientsRouter) | |
161 | ||
162 | // Static files | |
163 | app.use('/', staticRouter) | |
164 | ||
165 | // Always serve index client page (the client is a single page application, let it handle routing) | |
166 | app.use('/*', function (req, res) { | |
167 | if (req.accepts(ACCEPT_HEADERS) === 'html') { | |
168 | return res.sendFile(path.join(__dirname, '../client/dist/index.html')) | |
169 | } | |
170 | ||
171 | return res.status(404).end() | |
172 | }) | |
173 | ||
174 | // ----------- Errors ----------- | |
175 | ||
176 | // Catch 404 and forward to error handler | |
177 | app.use(function (req, res, next) { | |
178 | const err = new Error('Not Found') | |
179 | err['status'] = 404 | |
180 | next(err) | |
181 | }) | |
182 | ||
183 | app.use(function (err, req, res, next) { | |
184 | let error = 'Unknown error.' | |
185 | if (err) { | |
186 | error = err.stack || err.message || err | |
187 | } | |
188 | ||
189 | logger.error('Error in controller.', { error }) | |
190 | return res.status(err.status || 500).end() | |
191 | }) | |
192 | ||
193 | // ----------- Run ----------- | |
194 | ||
195 | async function startApplication () { | |
196 | const port = CONFIG.LISTEN.PORT | |
197 | const hostname = CONFIG.LISTEN.HOSTNAME | |
198 | ||
199 | await installApplication() | |
200 | ||
201 | // Email initialization | |
202 | Emailer.Instance.init() | |
203 | await Emailer.Instance.checkConnectionOrDie() | |
204 | ||
205 | await JobQueue.Instance.init() | |
206 | ||
207 | // Caches initializations | |
208 | VideosPreviewCache.Instance.init(CONFIG.CACHE.PREVIEWS.SIZE) | |
209 | ||
210 | // Enable Schedulers | |
211 | BadActorFollowScheduler.Instance.enable() | |
212 | RemoveOldJobsScheduler.Instance.enable() | |
213 | ||
214 | // Redis initialization | |
215 | Redis.Instance.init() | |
216 | ||
217 | // Make server listening | |
218 | server.listen(port, hostname, () => { | |
219 | logger.info('Server listening on %s:%d', hostname, port) | |
220 | logger.info('Web server: %s', CONFIG.WEBSERVER.URL) | |
221 | }) | |
222 | } |