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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' | |
c6c0fa6c C |
20 | import { isVideoNameValid } from '../../../helpers/custom-validators/videos' |
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 | |
bb4ba6d9 C |
69 | body('permanentLive') |
70 | .optional() | |
71 | .customSanitizer(toBooleanOrNull) | |
396f6f01 | 72 | .custom(isBooleanValid).withMessage('Should have a valid permanentLive boolean'), |
bb4ba6d9 | 73 | |
f443a746 C |
74 | body('latencyMode') |
75 | .optional() | |
76 | .customSanitizer(toIntOrNull) | |
396f6f01 | 77 | .custom(isLiveLatencyModeValid), |
f443a746 | 78 | |
c6c0fa6c | 79 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { |
bb4ba6d9 C |
80 | if (areValidationErrors(req, res)) return cleanUpReqFiles(req) |
81 | ||
c6c0fa6c | 82 | if (CONFIG.LIVE.ENABLED !== true) { |
a056ca48 C |
83 | cleanUpReqFiles(req) |
84 | ||
76148b27 RK |
85 | return res.fail({ |
86 | status: HttpStatusCode.FORBIDDEN_403, | |
c756bae0 RK |
87 | message: 'Live is not enabled on this instance', |
88 | type: ServerErrorCode.LIVE_NOT_ENABLED | |
76148b27 | 89 | }) |
c6c0fa6c C |
90 | } |
91 | ||
f443a746 C |
92 | const body: LiveVideoCreate = req.body |
93 | ||
94 | if (hasValidSaveReplay(body) !== true) { | |
a056ca48 C |
95 | cleanUpReqFiles(req) |
96 | ||
76148b27 RK |
97 | return res.fail({ |
98 | status: HttpStatusCode.FORBIDDEN_403, | |
c756bae0 RK |
99 | message: 'Saving live replay is not enabled on this instance', |
100 | type: ServerErrorCode.LIVE_NOT_ALLOWING_REPLAY | |
76148b27 | 101 | }) |
b5b68755 C |
102 | } |
103 | ||
f443a746 C |
104 | if (hasValidLatencyMode(body) !== true) { |
105 | cleanUpReqFiles(req) | |
106 | ||
107 | return res.fail({ | |
108 | status: HttpStatusCode.FORBIDDEN_403, | |
109 | message: 'Custom latency mode is not allowed by this instance' | |
110 | }) | |
111 | } | |
112 | ||
c6c0fa6c | 113 | const user = res.locals.oauth.token.User |
f443a746 | 114 | if (!await doesVideoChannelOfAccountExist(body.channelId, user, res)) return cleanUpReqFiles(req) |
c6c0fa6c | 115 | |
a056ca48 | 116 | if (CONFIG.LIVE.MAX_INSTANCE_LIVES !== -1) { |
adc94cf0 | 117 | const totalInstanceLives = await VideoModel.countLives({ remote: false, mode: 'not-ended' }) |
a056ca48 C |
118 | |
119 | if (totalInstanceLives >= CONFIG.LIVE.MAX_INSTANCE_LIVES) { | |
120 | cleanUpReqFiles(req) | |
121 | ||
76148b27 RK |
122 | return res.fail({ |
123 | status: HttpStatusCode.FORBIDDEN_403, | |
124 | message: 'Cannot create this live because the max instance lives limit is reached.', | |
3866ea02 | 125 | type: ServerErrorCode.MAX_INSTANCE_LIVES_LIMIT_REACHED |
76148b27 | 126 | }) |
a056ca48 C |
127 | } |
128 | } | |
129 | ||
130 | if (CONFIG.LIVE.MAX_USER_LIVES !== -1) { | |
131 | const totalUserLives = await VideoModel.countLivesOfAccount(user.Account.id) | |
132 | ||
133 | if (totalUserLives >= CONFIG.LIVE.MAX_USER_LIVES) { | |
134 | cleanUpReqFiles(req) | |
135 | ||
76148b27 RK |
136 | return res.fail({ |
137 | status: HttpStatusCode.FORBIDDEN_403, | |
c756bae0 RK |
138 | message: 'Cannot create this live because the max user lives limit is reached.', |
139 | type: ServerErrorCode.MAX_USER_LIVES_LIMIT_REACHED | |
76148b27 | 140 | }) |
a056ca48 C |
141 | } |
142 | } | |
143 | ||
3cabf353 C |
144 | if (!await isLiveVideoAccepted(req, res)) return cleanUpReqFiles(req) |
145 | ||
c6c0fa6c C |
146 | return next() |
147 | } | |
148 | ]) | |
149 | ||
b5b68755 C |
150 | const videoLiveUpdateValidator = [ |
151 | body('saveReplay') | |
152 | .optional() | |
153 | .customSanitizer(toBooleanOrNull) | |
396f6f01 | 154 | .custom(isBooleanValid).withMessage('Should have a valid saveReplay boolean'), |
b5b68755 | 155 | |
f443a746 C |
156 | body('latencyMode') |
157 | .optional() | |
158 | .customSanitizer(toIntOrNull) | |
396f6f01 | 159 | .custom(isLiveLatencyModeValid), |
f443a746 | 160 | |
b5b68755 | 161 | (req: express.Request, res: express.Response, next: express.NextFunction) => { |
b5b68755 C |
162 | if (areValidationErrors(req, res)) return |
163 | ||
f443a746 C |
164 | const body: LiveVideoUpdate = req.body |
165 | ||
f443a746 | 166 | if (hasValidSaveReplay(body) !== true) { |
76148b27 RK |
167 | return res.fail({ |
168 | status: HttpStatusCode.FORBIDDEN_403, | |
f443a746 C |
169 | message: 'Saving live replay is not allowed by this instance' |
170 | }) | |
171 | } | |
172 | ||
173 | if (hasValidLatencyMode(body) !== true) { | |
174 | return res.fail({ | |
175 | status: HttpStatusCode.FORBIDDEN_403, | |
176 | message: 'Custom latency mode is not allowed by this instance' | |
76148b27 | 177 | }) |
b5b68755 C |
178 | } |
179 | ||
180 | if (res.locals.videoAll.state !== VideoState.WAITING_FOR_LIVE) { | |
76148b27 | 181 | return res.fail({ message: 'Cannot update a live that has already started' }) |
b5b68755 C |
182 | } |
183 | ||
af4ae64f C |
184 | // Check the user can manage the live |
185 | const user = res.locals.oauth.token.User | |
186 | if (!checkUserCanManageVideo(user, res.locals.videoAll, UserRight.GET_ANY_LIVE, res)) return | |
187 | ||
b5b68755 C |
188 | return next() |
189 | } | |
190 | ] | |
191 | ||
26e3e98f C |
192 | const videoLiveListSessionsValidator = [ |
193 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
26e3e98f C |
194 | // Check the user can manage the live |
195 | const user = res.locals.oauth.token.User | |
196 | if (!checkUserCanManageVideo(user, res.locals.videoAll, UserRight.GET_ANY_LIVE, res)) return | |
197 | ||
198 | return next() | |
199 | } | |
200 | ] | |
201 | ||
202 | const videoLiveFindReplaySessionValidator = [ | |
203 | isValidVideoIdParam('videoId'), | |
204 | ||
205 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
26e3e98f C |
206 | if (areValidationErrors(req, res)) return |
207 | if (!await doesVideoExist(req.params.videoId, res, 'id')) return | |
208 | ||
209 | const session = await VideoLiveSessionModel.findSessionOfReplay(res.locals.videoId.id) | |
210 | if (!session) { | |
211 | return res.fail({ | |
212 | status: HttpStatusCode.NOT_FOUND_404, | |
213 | message: 'No live replay found' | |
214 | }) | |
215 | } | |
216 | ||
217 | res.locals.videoLiveSession = session | |
218 | ||
219 | return next() | |
220 | } | |
221 | ] | |
222 | ||
c6c0fa6c C |
223 | // --------------------------------------------------------------------------- |
224 | ||
225 | export { | |
226 | videoLiveAddValidator, | |
b5b68755 | 227 | videoLiveUpdateValidator, |
26e3e98f C |
228 | videoLiveListSessionsValidator, |
229 | videoLiveFindReplaySessionValidator, | |
c6c0fa6c C |
230 | videoLiveGetValidator |
231 | } | |
3cabf353 C |
232 | |
233 | // --------------------------------------------------------------------------- | |
234 | ||
235 | async function isLiveVideoAccepted (req: express.Request, res: express.Response) { | |
236 | // Check we accept this video | |
237 | const acceptParameters = { | |
238 | liveVideoBody: req.body, | |
239 | user: res.locals.oauth.token.User | |
240 | } | |
241 | const acceptedResult = await Hooks.wrapFun( | |
242 | isLocalLiveVideoAccepted, | |
243 | acceptParameters, | |
244 | 'filter:api.live-video.create.accept.result' | |
245 | ) | |
246 | ||
247 | if (!acceptedResult || acceptedResult.accepted !== true) { | |
248 | logger.info('Refused local live video.', { acceptedResult, acceptParameters }) | |
249 | ||
76148b27 RK |
250 | res.fail({ |
251 | status: HttpStatusCode.FORBIDDEN_403, | |
252 | message: acceptedResult.errorMessage || 'Refused local live video' | |
253 | }) | |
3cabf353 C |
254 | return false |
255 | } | |
256 | ||
257 | return true | |
258 | } | |
f443a746 C |
259 | |
260 | function hasValidSaveReplay (body: LiveVideoUpdate | LiveVideoCreate) { | |
261 | if (CONFIG.LIVE.ALLOW_REPLAY !== true && body.saveReplay === true) return false | |
262 | ||
263 | return true | |
264 | } | |
265 | ||
266 | function hasValidLatencyMode (body: LiveVideoUpdate | LiveVideoCreate) { | |
267 | if ( | |
268 | CONFIG.LIVE.LATENCY_SETTING.ENABLED !== true && | |
269 | exists(body.latencyMode) && | |
270 | body.latencyMode !== LiveVideoLatencyMode.DEFAULT | |
271 | ) return false | |
272 | ||
273 | return true | |
274 | } |