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41fb13c3 | 1 | import express from 'express' |
d4a8e7a6 | 2 | import { body } from 'express-validator' |
f443a746 | 3 | import { isLiveLatencyModeValid } from '@server/helpers/custom-validators/video-lives' |
10363c74 C |
4 | import { CONSTRAINTS_FIELDS } from '@server/initializers/constants' |
5 | import { isLocalLiveVideoAccepted } from '@server/lib/moderation' | |
6 | import { Hooks } from '@server/lib/plugins/hooks' | |
7 | import { VideoModel } from '@server/models/video/video' | |
b5b68755 | 8 | import { VideoLiveModel } from '@server/models/video/video-live' |
a85d5303 | 9 | import { VideoLiveSessionModel } from '@server/models/video/video-live-session' |
f443a746 C |
10 | import { |
11 | HttpStatusCode, | |
12 | LiveVideoCreate, | |
13 | LiveVideoLatencyMode, | |
14 | LiveVideoUpdate, | |
15 | ServerErrorCode, | |
16 | UserRight, | |
17 | VideoState | |
18 | } from '@shared/models' | |
19 | import { exists, isBooleanValid, isIdValid, toBooleanOrNull, toIntOrNull } from '../../../helpers/custom-validators/misc' | |
05a60d85 | 20 | import { isVideoNameValid, isVideoPrivacyValid } from '../../../helpers/custom-validators/videos' |
c6c0fa6c C |
21 | import { cleanUpReqFiles } from '../../../helpers/express-utils' |
22 | import { logger } from '../../../helpers/logger' | |
23 | import { CONFIG } from '../../../initializers/config' | |
d4a8e7a6 C |
24 | import { |
25 | areValidationErrors, | |
26 | checkUserCanManageVideo, | |
27 | doesVideoChannelOfAccountExist, | |
28 | doesVideoExist, | |
29 | isValidVideoIdParam | |
30 | } from '../shared' | |
c6c0fa6c | 31 | import { getCommonVideoEditAttributes } from './videos' |
c6c0fa6c C |
32 | |
33 | const videoLiveGetValidator = [ | |
d4a8e7a6 | 34 | isValidVideoIdParam('videoId'), |
c6c0fa6c C |
35 | |
36 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
c6c0fa6c C |
37 | if (areValidationErrors(req, res)) return |
38 | if (!await doesVideoExist(req.params.videoId, res, 'all')) return | |
39 | ||
c6c0fa6c | 40 | const videoLive = await VideoLiveModel.loadByVideoId(res.locals.videoAll.id) |
76148b27 RK |
41 | if (!videoLive) { |
42 | return res.fail({ | |
43 | status: HttpStatusCode.NOT_FOUND_404, | |
44 | message: 'Live video not found' | |
45 | }) | |
46 | } | |
c6c0fa6c C |
47 | |
48 | res.locals.videoLive = videoLive | |
49 | ||
50 | return next() | |
51 | } | |
52 | ] | |
53 | ||
54 | const videoLiveAddValidator = getCommonVideoEditAttributes().concat([ | |
55 | body('channelId') | |
56 | .customSanitizer(toIntOrNull) | |
396f6f01 | 57 | .custom(isIdValid), |
c6c0fa6c C |
58 | |
59 | body('name') | |
7dab0bd6 RK |
60 | .custom(isVideoNameValid).withMessage( |
61 | `Should have a video name between ${CONSTRAINTS_FIELDS.VIDEOS.NAME.min} and ${CONSTRAINTS_FIELDS.VIDEOS.NAME.max} characters long` | |
62 | ), | |
c6c0fa6c | 63 | |
b5b68755 C |
64 | body('saveReplay') |
65 | .optional() | |
66 | .customSanitizer(toBooleanOrNull) | |
396f6f01 | 67 | .custom(isBooleanValid).withMessage('Should have a valid saveReplay boolean'), |
b5b68755 | 68 | |
05a60d85 W |
69 | body('replaySettings.privacy') |
70 | .optional() | |
71 | .customSanitizer(toIntOrNull) | |
72 | .custom(isVideoPrivacyValid), | |
73 | ||
bb4ba6d9 C |
74 | body('permanentLive') |
75 | .optional() | |
76 | .customSanitizer(toBooleanOrNull) | |
396f6f01 | 77 | .custom(isBooleanValid).withMessage('Should have a valid permanentLive boolean'), |
bb4ba6d9 | 78 | |
f443a746 C |
79 | body('latencyMode') |
80 | .optional() | |
81 | .customSanitizer(toIntOrNull) | |
396f6f01 | 82 | .custom(isLiveLatencyModeValid), |
f443a746 | 83 | |
c6c0fa6c | 84 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { |
bb4ba6d9 C |
85 | if (areValidationErrors(req, res)) return cleanUpReqFiles(req) |
86 | ||
c6c0fa6c | 87 | if (CONFIG.LIVE.ENABLED !== true) { |
a056ca48 C |
88 | cleanUpReqFiles(req) |
89 | ||
76148b27 RK |
90 | return res.fail({ |
91 | status: HttpStatusCode.FORBIDDEN_403, | |
c756bae0 RK |
92 | message: 'Live is not enabled on this instance', |
93 | type: ServerErrorCode.LIVE_NOT_ENABLED | |
76148b27 | 94 | }) |
c6c0fa6c C |
95 | } |
96 | ||
f443a746 C |
97 | const body: LiveVideoCreate = req.body |
98 | ||
99 | if (hasValidSaveReplay(body) !== true) { | |
a056ca48 C |
100 | cleanUpReqFiles(req) |
101 | ||
76148b27 RK |
102 | return res.fail({ |
103 | status: HttpStatusCode.FORBIDDEN_403, | |
c756bae0 RK |
104 | message: 'Saving live replay is not enabled on this instance', |
105 | type: ServerErrorCode.LIVE_NOT_ALLOWING_REPLAY | |
76148b27 | 106 | }) |
b5b68755 C |
107 | } |
108 | ||
f443a746 C |
109 | if (hasValidLatencyMode(body) !== true) { |
110 | cleanUpReqFiles(req) | |
111 | ||
112 | return res.fail({ | |
113 | status: HttpStatusCode.FORBIDDEN_403, | |
114 | message: 'Custom latency mode is not allowed by this instance' | |
115 | }) | |
116 | } | |
117 | ||
c6c0fa6c | 118 | const user = res.locals.oauth.token.User |
f443a746 | 119 | if (!await doesVideoChannelOfAccountExist(body.channelId, user, res)) return cleanUpReqFiles(req) |
c6c0fa6c | 120 | |
a056ca48 | 121 | if (CONFIG.LIVE.MAX_INSTANCE_LIVES !== -1) { |
adc94cf0 | 122 | const totalInstanceLives = await VideoModel.countLives({ remote: false, mode: 'not-ended' }) |
a056ca48 C |
123 | |
124 | if (totalInstanceLives >= CONFIG.LIVE.MAX_INSTANCE_LIVES) { | |
125 | cleanUpReqFiles(req) | |
126 | ||
76148b27 RK |
127 | return res.fail({ |
128 | status: HttpStatusCode.FORBIDDEN_403, | |
129 | message: 'Cannot create this live because the max instance lives limit is reached.', | |
3866ea02 | 130 | type: ServerErrorCode.MAX_INSTANCE_LIVES_LIMIT_REACHED |
76148b27 | 131 | }) |
a056ca48 C |
132 | } |
133 | } | |
134 | ||
135 | if (CONFIG.LIVE.MAX_USER_LIVES !== -1) { | |
136 | const totalUserLives = await VideoModel.countLivesOfAccount(user.Account.id) | |
137 | ||
138 | if (totalUserLives >= CONFIG.LIVE.MAX_USER_LIVES) { | |
139 | cleanUpReqFiles(req) | |
140 | ||
76148b27 RK |
141 | return res.fail({ |
142 | status: HttpStatusCode.FORBIDDEN_403, | |
c756bae0 RK |
143 | message: 'Cannot create this live because the max user lives limit is reached.', |
144 | type: ServerErrorCode.MAX_USER_LIVES_LIMIT_REACHED | |
76148b27 | 145 | }) |
a056ca48 C |
146 | } |
147 | } | |
148 | ||
3cabf353 C |
149 | if (!await isLiveVideoAccepted(req, res)) return cleanUpReqFiles(req) |
150 | ||
c6c0fa6c C |
151 | return next() |
152 | } | |
153 | ]) | |
154 | ||
b5b68755 C |
155 | const videoLiveUpdateValidator = [ |
156 | body('saveReplay') | |
157 | .optional() | |
158 | .customSanitizer(toBooleanOrNull) | |
396f6f01 | 159 | .custom(isBooleanValid).withMessage('Should have a valid saveReplay boolean'), |
b5b68755 | 160 | |
05a60d85 W |
161 | body('replaySettings.privacy') |
162 | .optional() | |
163 | .customSanitizer(toIntOrNull) | |
164 | .custom(isVideoPrivacyValid), | |
165 | ||
f443a746 C |
166 | body('latencyMode') |
167 | .optional() | |
168 | .customSanitizer(toIntOrNull) | |
396f6f01 | 169 | .custom(isLiveLatencyModeValid), |
f443a746 | 170 | |
b5b68755 | 171 | (req: express.Request, res: express.Response, next: express.NextFunction) => { |
b5b68755 C |
172 | if (areValidationErrors(req, res)) return |
173 | ||
f443a746 C |
174 | const body: LiveVideoUpdate = req.body |
175 | ||
f443a746 | 176 | if (hasValidSaveReplay(body) !== true) { |
76148b27 RK |
177 | return res.fail({ |
178 | status: HttpStatusCode.FORBIDDEN_403, | |
f443a746 C |
179 | message: 'Saving live replay is not allowed by this instance' |
180 | }) | |
181 | } | |
182 | ||
183 | if (hasValidLatencyMode(body) !== true) { | |
184 | return res.fail({ | |
185 | status: HttpStatusCode.FORBIDDEN_403, | |
186 | message: 'Custom latency mode is not allowed by this instance' | |
76148b27 | 187 | }) |
b5b68755 C |
188 | } |
189 | ||
05a60d85 W |
190 | if (!checkLiveSettingsReplayConsistency({ res, body })) return |
191 | ||
b5b68755 | 192 | if (res.locals.videoAll.state !== VideoState.WAITING_FOR_LIVE) { |
76148b27 | 193 | return res.fail({ message: 'Cannot update a live that has already started' }) |
b5b68755 C |
194 | } |
195 | ||
af4ae64f C |
196 | // Check the user can manage the live |
197 | const user = res.locals.oauth.token.User | |
198 | if (!checkUserCanManageVideo(user, res.locals.videoAll, UserRight.GET_ANY_LIVE, res)) return | |
199 | ||
b5b68755 C |
200 | return next() |
201 | } | |
202 | ] | |
203 | ||
26e3e98f C |
204 | const videoLiveListSessionsValidator = [ |
205 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
26e3e98f C |
206 | // Check the user can manage the live |
207 | const user = res.locals.oauth.token.User | |
208 | if (!checkUserCanManageVideo(user, res.locals.videoAll, UserRight.GET_ANY_LIVE, res)) return | |
209 | ||
210 | return next() | |
211 | } | |
212 | ] | |
213 | ||
214 | const videoLiveFindReplaySessionValidator = [ | |
215 | isValidVideoIdParam('videoId'), | |
216 | ||
217 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
26e3e98f C |
218 | if (areValidationErrors(req, res)) return |
219 | if (!await doesVideoExist(req.params.videoId, res, 'id')) return | |
220 | ||
221 | const session = await VideoLiveSessionModel.findSessionOfReplay(res.locals.videoId.id) | |
222 | if (!session) { | |
223 | return res.fail({ | |
224 | status: HttpStatusCode.NOT_FOUND_404, | |
225 | message: 'No live replay found' | |
226 | }) | |
227 | } | |
228 | ||
229 | res.locals.videoLiveSession = session | |
230 | ||
231 | return next() | |
232 | } | |
233 | ] | |
234 | ||
c6c0fa6c C |
235 | // --------------------------------------------------------------------------- |
236 | ||
237 | export { | |
238 | videoLiveAddValidator, | |
b5b68755 | 239 | videoLiveUpdateValidator, |
26e3e98f C |
240 | videoLiveListSessionsValidator, |
241 | videoLiveFindReplaySessionValidator, | |
c6c0fa6c C |
242 | videoLiveGetValidator |
243 | } | |
3cabf353 C |
244 | |
245 | // --------------------------------------------------------------------------- | |
246 | ||
247 | async function isLiveVideoAccepted (req: express.Request, res: express.Response) { | |
248 | // Check we accept this video | |
249 | const acceptParameters = { | |
250 | liveVideoBody: req.body, | |
251 | user: res.locals.oauth.token.User | |
252 | } | |
253 | const acceptedResult = await Hooks.wrapFun( | |
254 | isLocalLiveVideoAccepted, | |
255 | acceptParameters, | |
256 | 'filter:api.live-video.create.accept.result' | |
257 | ) | |
258 | ||
259 | if (!acceptedResult || acceptedResult.accepted !== true) { | |
260 | logger.info('Refused local live video.', { acceptedResult, acceptParameters }) | |
261 | ||
76148b27 RK |
262 | res.fail({ |
263 | status: HttpStatusCode.FORBIDDEN_403, | |
264 | message: acceptedResult.errorMessage || 'Refused local live video' | |
265 | }) | |
3cabf353 C |
266 | return false |
267 | } | |
268 | ||
269 | return true | |
270 | } | |
f443a746 C |
271 | |
272 | function hasValidSaveReplay (body: LiveVideoUpdate | LiveVideoCreate) { | |
273 | if (CONFIG.LIVE.ALLOW_REPLAY !== true && body.saveReplay === true) return false | |
274 | ||
275 | return true | |
276 | } | |
277 | ||
278 | function hasValidLatencyMode (body: LiveVideoUpdate | LiveVideoCreate) { | |
279 | if ( | |
280 | CONFIG.LIVE.LATENCY_SETTING.ENABLED !== true && | |
281 | exists(body.latencyMode) && | |
282 | body.latencyMode !== LiveVideoLatencyMode.DEFAULT | |
283 | ) return false | |
284 | ||
285 | return true | |
286 | } | |
05a60d85 W |
287 | |
288 | function checkLiveSettingsReplayConsistency (options: { | |
289 | res: express.Response | |
290 | body: LiveVideoUpdate | |
291 | }) { | |
292 | const { res, body } = options | |
293 | ||
294 | // We now save replays of this live, so replay settings are mandatory | |
295 | if (res.locals.videoLive.saveReplay !== true && body.saveReplay === true) { | |
296 | ||
297 | if (!exists(body.replaySettings)) { | |
298 | res.fail({ | |
299 | status: HttpStatusCode.BAD_REQUEST_400, | |
300 | message: 'Replay settings are missing now the live replay is saved' | |
301 | }) | |
302 | return false | |
303 | } | |
304 | ||
305 | if (!exists(body.replaySettings.privacy)) { | |
306 | res.fail({ | |
307 | status: HttpStatusCode.BAD_REQUEST_400, | |
308 | message: 'Privacy replay setting is missing now the live replay is saved' | |
309 | }) | |
310 | return false | |
311 | } | |
312 | } | |
313 | ||
314 | // Save replay was and is not enabled, so send an error the user if it specified replay settings | |
315 | if ((!exists(body.saveReplay) && res.locals.videoLive.saveReplay === false) || body.saveReplay === false) { | |
316 | if (exists(body.replaySettings)) { | |
317 | res.fail({ | |
318 | status: HttpStatusCode.BAD_REQUEST_400, | |
319 | message: 'Cannot save replay settings since live replay is not enabled' | |
320 | }) | |
321 | return false | |
322 | } | |
323 | } | |
324 | ||
325 | return true | |
326 | } |