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1 | import * as cors from 'cors' | |
2 | import * as express from 'express' | |
3 | import { | |
4 | HLS_STREAMING_PLAYLIST_DIRECTORY, | |
5 | PEERTUBE_VERSION, | |
6 | ROUTE_CACHE_LIFETIME, | |
7 | STATIC_DOWNLOAD_PATHS, | |
8 | STATIC_MAX_AGE, | |
9 | STATIC_PATHS, | |
10 | WEBSERVER, | |
11 | CONSTRAINTS_FIELDS, | |
12 | DEFAULT_THEME_NAME | |
13 | } from '../initializers/constants' | |
14 | import { cacheRoute } from '../middlewares/cache' | |
15 | import { asyncMiddleware, videosDownloadValidator } from '../middlewares' | |
16 | import { VideoModel } from '../models/video/video' | |
17 | import { UserModel } from '../models/account/user' | |
18 | import { VideoCommentModel } from '../models/video/video-comment' | |
19 | import { HttpNodeinfoDiasporaSoftwareNsSchema20 } from '../../shared/models/nodeinfo' | |
20 | import { join } from 'path' | |
21 | import { root } from '../helpers/core-utils' | |
22 | import { CONFIG } from '../initializers/config' | |
23 | import { Emailer } from '../lib/emailer' | |
24 | import { getPreview, getVideoCaption } from './lazy-static' | |
25 | import { VideoStreamingPlaylistType } from '@shared/models/videos/video-streaming-playlist.type' | |
26 | import { MVideoFile, MVideoFullLight } from '@server/typings/models' | |
27 | import { getTorrentFilePath, getVideoFilePath } from '@server/lib/video-paths' | |
28 | import { getThemeOrDefault } from '../lib/plugins/theme-utils' | |
29 | import { getEnabledResolutions, getRegisteredPlugins, getRegisteredThemes } from '@server/controllers/api/config' | |
30 | ||
31 | const staticRouter = express.Router() | |
32 | ||
33 | staticRouter.use(cors()) | |
34 | ||
35 | /* | |
36 | Cors is very important to let other servers access torrent and video files | |
37 | */ | |
38 | ||
39 | const torrentsPhysicalPath = CONFIG.STORAGE.TORRENTS_DIR | |
40 | staticRouter.use( | |
41 | STATIC_PATHS.TORRENTS, | |
42 | cors(), | |
43 | express.static(torrentsPhysicalPath, { maxAge: 0 }) // Don't cache because we could regenerate the torrent file | |
44 | ) | |
45 | staticRouter.use( | |
46 | STATIC_DOWNLOAD_PATHS.TORRENTS + ':id-:resolution([0-9]+).torrent', | |
47 | asyncMiddleware(videosDownloadValidator), | |
48 | asyncMiddleware(downloadTorrent) | |
49 | ) | |
50 | staticRouter.use( | |
51 | STATIC_DOWNLOAD_PATHS.TORRENTS + ':id-:resolution([0-9]+)-hls.torrent', | |
52 | asyncMiddleware(videosDownloadValidator), | |
53 | asyncMiddleware(downloadHLSVideoFileTorrent) | |
54 | ) | |
55 | ||
56 | // Videos path for webseeding | |
57 | staticRouter.use( | |
58 | STATIC_PATHS.WEBSEED, | |
59 | cors(), | |
60 | express.static(CONFIG.STORAGE.VIDEOS_DIR, { fallthrough: false }) // 404 because we don't have this video | |
61 | ) | |
62 | staticRouter.use( | |
63 | STATIC_PATHS.REDUNDANCY, | |
64 | cors(), | |
65 | express.static(CONFIG.STORAGE.REDUNDANCY_DIR, { fallthrough: false }) // 404 because we don't have this video | |
66 | ) | |
67 | ||
68 | staticRouter.use( | |
69 | STATIC_DOWNLOAD_PATHS.VIDEOS + ':id-:resolution([0-9]+).:extension', | |
70 | asyncMiddleware(videosDownloadValidator), | |
71 | asyncMiddleware(downloadVideoFile) | |
72 | ) | |
73 | ||
74 | staticRouter.use( | |
75 | STATIC_DOWNLOAD_PATHS.HLS_VIDEOS + ':id-:resolution([0-9]+)-fragmented.:extension', | |
76 | asyncMiddleware(videosDownloadValidator), | |
77 | asyncMiddleware(downloadHLSVideoFile) | |
78 | ) | |
79 | ||
80 | // HLS | |
81 | staticRouter.use( | |
82 | STATIC_PATHS.STREAMING_PLAYLISTS.HLS, | |
83 | cors(), | |
84 | express.static(HLS_STREAMING_PLAYLIST_DIRECTORY, { fallthrough: false }) // 404 if the file does not exist | |
85 | ) | |
86 | ||
87 | // Thumbnails path for express | |
88 | const thumbnailsPhysicalPath = CONFIG.STORAGE.THUMBNAILS_DIR | |
89 | staticRouter.use( | |
90 | STATIC_PATHS.THUMBNAILS, | |
91 | express.static(thumbnailsPhysicalPath, { maxAge: STATIC_MAX_AGE.SERVER, fallthrough: false }) // 404 if the file does not exist | |
92 | ) | |
93 | ||
94 | // DEPRECATED: use lazy-static route instead | |
95 | const avatarsPhysicalPath = CONFIG.STORAGE.AVATARS_DIR | |
96 | staticRouter.use( | |
97 | STATIC_PATHS.AVATARS, | |
98 | express.static(avatarsPhysicalPath, { maxAge: STATIC_MAX_AGE.SERVER, fallthrough: false }) // 404 if the file does not exist | |
99 | ) | |
100 | ||
101 | // DEPRECATED: use lazy-static route instead | |
102 | staticRouter.use( | |
103 | STATIC_PATHS.PREVIEWS + ':uuid.jpg', | |
104 | asyncMiddleware(getPreview) | |
105 | ) | |
106 | ||
107 | // DEPRECATED: use lazy-static route instead | |
108 | staticRouter.use( | |
109 | STATIC_PATHS.VIDEO_CAPTIONS + ':videoId-:captionLanguage([a-z]+).vtt', | |
110 | asyncMiddleware(getVideoCaption) | |
111 | ) | |
112 | ||
113 | // robots.txt service | |
114 | staticRouter.get('/robots.txt', | |
115 | asyncMiddleware(cacheRoute(ROUTE_CACHE_LIFETIME.ROBOTS)), | |
116 | (_, res: express.Response) => { | |
117 | res.type('text/plain') | |
118 | return res.send(CONFIG.INSTANCE.ROBOTS) | |
119 | } | |
120 | ) | |
121 | ||
122 | // security.txt service | |
123 | staticRouter.get('/security.txt', | |
124 | (_, res: express.Response) => { | |
125 | return res.redirect(301, '/.well-known/security.txt') | |
126 | } | |
127 | ) | |
128 | ||
129 | staticRouter.get('/.well-known/security.txt', | |
130 | asyncMiddleware(cacheRoute(ROUTE_CACHE_LIFETIME.SECURITYTXT)), | |
131 | (_, res: express.Response) => { | |
132 | res.type('text/plain') | |
133 | return res.send(CONFIG.INSTANCE.SECURITYTXT + CONFIG.INSTANCE.SECURITYTXT_CONTACT) | |
134 | } | |
135 | ) | |
136 | ||
137 | // nodeinfo service | |
138 | staticRouter.use('/.well-known/nodeinfo', | |
139 | asyncMiddleware(cacheRoute(ROUTE_CACHE_LIFETIME.NODEINFO)), | |
140 | (_, res: express.Response) => { | |
141 | return res.json({ | |
142 | links: [ | |
143 | { | |
144 | rel: 'http://nodeinfo.diaspora.software/ns/schema/2.0', | |
145 | href: WEBSERVER.URL + '/nodeinfo/2.0.json' | |
146 | } | |
147 | ] | |
148 | }) | |
149 | } | |
150 | ) | |
151 | staticRouter.use('/nodeinfo/:version.json', | |
152 | asyncMiddleware(cacheRoute(ROUTE_CACHE_LIFETIME.NODEINFO)), | |
153 | asyncMiddleware(generateNodeinfo) | |
154 | ) | |
155 | ||
156 | // dnt-policy.txt service (see https://www.eff.org/dnt-policy) | |
157 | staticRouter.use('/.well-known/dnt-policy.txt', | |
158 | asyncMiddleware(cacheRoute(ROUTE_CACHE_LIFETIME.DNT_POLICY)), | |
159 | (_, res: express.Response) => { | |
160 | res.type('text/plain') | |
161 | ||
162 | return res.sendFile(join(root(), 'dist/server/static/dnt-policy/dnt-policy-1.0.txt')) | |
163 | } | |
164 | ) | |
165 | ||
166 | // dnt service (see https://www.w3.org/TR/tracking-dnt/#status-resource) | |
167 | staticRouter.use('/.well-known/dnt/', | |
168 | (_, res: express.Response) => { | |
169 | res.json({ tracking: 'N' }) | |
170 | } | |
171 | ) | |
172 | ||
173 | staticRouter.use('/.well-known/change-password', | |
174 | (_, res: express.Response) => { | |
175 | res.redirect('/my-account/settings') | |
176 | } | |
177 | ) | |
178 | ||
179 | staticRouter.use('/.well-known/host-meta', | |
180 | (_, res: express.Response) => { | |
181 | res.type('application/xml') | |
182 | ||
183 | const xml = '<?xml version="1.0" encoding="UTF-8"?>\n' + | |
184 | '<XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0">\n' + | |
185 | ` <Link rel="lrdd" type="application/xrd+xml" template="${WEBSERVER.URL}/.well-known/webfinger?resource={uri}"/>\n` + | |
186 | '</XRD>' | |
187 | ||
188 | res.send(xml).end() | |
189 | } | |
190 | ) | |
191 | ||
192 | // --------------------------------------------------------------------------- | |
193 | ||
194 | export { | |
195 | staticRouter | |
196 | } | |
197 | ||
198 | // --------------------------------------------------------------------------- | |
199 | ||
200 | async function generateNodeinfo (req: express.Request, res: express.Response) { | |
201 | const { totalVideos } = await VideoModel.getStats() | |
202 | const { totalLocalVideoComments } = await VideoCommentModel.getStats() | |
203 | const { totalUsers } = await UserModel.getStats() | |
204 | let json = {} | |
205 | ||
206 | if (req.params.version && (req.params.version === '2.0')) { | |
207 | json = { | |
208 | version: '2.0', | |
209 | software: { | |
210 | name: 'peertube', | |
211 | version: PEERTUBE_VERSION | |
212 | }, | |
213 | protocols: [ | |
214 | 'activitypub' | |
215 | ], | |
216 | services: { | |
217 | inbound: [], | |
218 | outbound: [ | |
219 | 'atom1.0', | |
220 | 'rss2.0' | |
221 | ] | |
222 | }, | |
223 | openRegistrations: CONFIG.SIGNUP.ENABLED, | |
224 | usage: { | |
225 | users: { | |
226 | total: totalUsers | |
227 | }, | |
228 | localPosts: totalVideos, | |
229 | localComments: totalLocalVideoComments | |
230 | }, | |
231 | metadata: { | |
232 | taxonomy: { | |
233 | postsName: 'Videos' | |
234 | }, | |
235 | nodeName: CONFIG.INSTANCE.NAME, | |
236 | nodeDescription: CONFIG.INSTANCE.SHORT_DESCRIPTION, | |
237 | nodeConfig: { | |
238 | plugin: { | |
239 | registered: getRegisteredPlugins() | |
240 | }, | |
241 | theme: { | |
242 | registered: getRegisteredThemes(), | |
243 | default: getThemeOrDefault(CONFIG.THEME.DEFAULT, DEFAULT_THEME_NAME) | |
244 | }, | |
245 | email: { | |
246 | enabled: Emailer.isEnabled() | |
247 | }, | |
248 | contactForm: { | |
249 | enabled: CONFIG.CONTACT_FORM.ENABLED | |
250 | }, | |
251 | transcoding: { | |
252 | hls: { | |
253 | enabled: CONFIG.TRANSCODING.HLS.ENABLED | |
254 | }, | |
255 | webtorrent: { | |
256 | enabled: CONFIG.TRANSCODING.WEBTORRENT.ENABLED | |
257 | }, | |
258 | enabledResolutions: getEnabledResolutions() | |
259 | }, | |
260 | import: { | |
261 | videos: { | |
262 | http: { | |
263 | enabled: CONFIG.IMPORT.VIDEOS.HTTP.ENABLED | |
264 | }, | |
265 | torrent: { | |
266 | enabled: CONFIG.IMPORT.VIDEOS.TORRENT.ENABLED | |
267 | } | |
268 | } | |
269 | }, | |
270 | autoBlacklist: { | |
271 | videos: { | |
272 | ofUsers: { | |
273 | enabled: CONFIG.AUTO_BLACKLIST.VIDEOS.OF_USERS.ENABLED | |
274 | } | |
275 | } | |
276 | }, | |
277 | avatar: { | |
278 | file: { | |
279 | size: { | |
280 | max: CONSTRAINTS_FIELDS.ACTORS.AVATAR.FILE_SIZE.max | |
281 | }, | |
282 | extensions: CONSTRAINTS_FIELDS.ACTORS.AVATAR.EXTNAME | |
283 | } | |
284 | }, | |
285 | video: { | |
286 | image: { | |
287 | extensions: CONSTRAINTS_FIELDS.VIDEOS.IMAGE.EXTNAME, | |
288 | size: { | |
289 | max: CONSTRAINTS_FIELDS.VIDEOS.IMAGE.FILE_SIZE.max | |
290 | } | |
291 | }, | |
292 | file: { | |
293 | extensions: CONSTRAINTS_FIELDS.VIDEOS.EXTNAME | |
294 | } | |
295 | }, | |
296 | videoCaption: { | |
297 | file: { | |
298 | size: { | |
299 | max: CONSTRAINTS_FIELDS.VIDEO_CAPTIONS.CAPTION_FILE.FILE_SIZE.max | |
300 | }, | |
301 | extensions: CONSTRAINTS_FIELDS.VIDEO_CAPTIONS.CAPTION_FILE.EXTNAME | |
302 | } | |
303 | }, | |
304 | user: { | |
305 | videoQuota: CONFIG.USER.VIDEO_QUOTA, | |
306 | videoQuotaDaily: CONFIG.USER.VIDEO_QUOTA_DAILY | |
307 | }, | |
308 | trending: { | |
309 | videos: { | |
310 | intervalDays: CONFIG.TRENDING.VIDEOS.INTERVAL_DAYS | |
311 | } | |
312 | }, | |
313 | tracker: { | |
314 | enabled: CONFIG.TRACKER.ENABLED | |
315 | } | |
316 | } | |
317 | } | |
318 | } as HttpNodeinfoDiasporaSoftwareNsSchema20 | |
319 | res.contentType('application/json; profile="http://nodeinfo.diaspora.software/ns/schema/2.0#"') | |
320 | } else { | |
321 | json = { error: 'Nodeinfo schema version not handled' } | |
322 | res.status(404) | |
323 | } | |
324 | ||
325 | return res.send(json).end() | |
326 | } | |
327 | ||
328 | async function downloadTorrent (req: express.Request, res: express.Response) { | |
329 | const video = res.locals.videoAll | |
330 | ||
331 | const videoFile = getVideoFile(req, video.VideoFiles) | |
332 | if (!videoFile) return res.status(404).end() | |
333 | ||
334 | return res.download(getTorrentFilePath(video, videoFile), `${video.name}-${videoFile.resolution}p.torrent`) | |
335 | } | |
336 | ||
337 | async function downloadHLSVideoFileTorrent (req: express.Request, res: express.Response) { | |
338 | const video = res.locals.videoAll | |
339 | ||
340 | const playlist = getHLSPlaylist(video) | |
341 | if (!playlist) return res.status(404).end | |
342 | ||
343 | const videoFile = getVideoFile(req, playlist.VideoFiles) | |
344 | if (!videoFile) return res.status(404).end() | |
345 | ||
346 | return res.download(getTorrentFilePath(playlist, videoFile), `${video.name}-${videoFile.resolution}p-hls.torrent`) | |
347 | } | |
348 | ||
349 | async function downloadVideoFile (req: express.Request, res: express.Response) { | |
350 | const video = res.locals.videoAll | |
351 | ||
352 | const videoFile = getVideoFile(req, video.VideoFiles) | |
353 | if (!videoFile) return res.status(404).end() | |
354 | ||
355 | return res.download(getVideoFilePath(video, videoFile), `${video.name}-${videoFile.resolution}p${videoFile.extname}`) | |
356 | } | |
357 | ||
358 | async function downloadHLSVideoFile (req: express.Request, res: express.Response) { | |
359 | const video = res.locals.videoAll | |
360 | const playlist = getHLSPlaylist(video) | |
361 | if (!playlist) return res.status(404).end | |
362 | ||
363 | const videoFile = getVideoFile(req, playlist.VideoFiles) | |
364 | if (!videoFile) return res.status(404).end() | |
365 | ||
366 | const filename = `${video.name}-${videoFile.resolution}p-${playlist.getStringType()}${videoFile.extname}` | |
367 | return res.download(getVideoFilePath(playlist, videoFile), filename) | |
368 | } | |
369 | ||
370 | function getVideoFile (req: express.Request, files: MVideoFile[]) { | |
371 | const resolution = parseInt(req.params.resolution, 10) | |
372 | return files.find(f => f.resolution === resolution) | |
373 | } | |
374 | ||
375 | function getHLSPlaylist (video: MVideoFullLight) { | |
376 | const playlist = video.VideoStreamingPlaylists.find(p => p.type === VideoStreamingPlaylistType.HLS) | |
377 | if (!playlist) return undefined | |
378 | ||
379 | return Object.assign(playlist, { Video: video }) | |
380 | } |