aboutsummaryrefslogtreecommitdiffhomepage
path: root/server/middlewares/validators/shared/videos.ts
diff options
context:
space:
mode:
Diffstat (limited to 'server/middlewares/validators/shared/videos.ts')
-rw-r--r--server/middlewares/validators/shared/videos.ts311
1 files changed, 0 insertions, 311 deletions
diff --git a/server/middlewares/validators/shared/videos.ts b/server/middlewares/validators/shared/videos.ts
deleted file mode 100644
index 9a7497007..000000000
--- a/server/middlewares/validators/shared/videos.ts
+++ /dev/null
@@ -1,311 +0,0 @@
1import { Request, Response } from 'express'
2import { loadVideo, VideoLoadType } from '@server/lib/model-loaders'
3import { isAbleToUploadVideo } from '@server/lib/user'
4import { VideoTokensManager } from '@server/lib/video-tokens-manager'
5import { authenticatePromise } from '@server/middlewares/auth'
6import { VideoModel } from '@server/models/video/video'
7import { VideoChannelModel } from '@server/models/video/video-channel'
8import { VideoFileModel } from '@server/models/video/video-file'
9import {
10 MUser,
11 MUserAccountId,
12 MUserId,
13 MVideo,
14 MVideoAccountLight,
15 MVideoFormattableDetails,
16 MVideoFullLight,
17 MVideoId,
18 MVideoImmutable,
19 MVideoThumbnail,
20 MVideoWithRights
21} from '@server/types/models'
22import { HttpStatusCode, ServerErrorCode, UserRight, VideoPrivacy } from '@shared/models'
23import { VideoPasswordModel } from '@server/models/video/video-password'
24import { exists } from '@server/helpers/custom-validators/misc'
25
26async function doesVideoExist (id: number | string, res: Response, fetchType: VideoLoadType = 'all') {
27 const userId = res.locals.oauth ? res.locals.oauth.token.User.id : undefined
28
29 const video = await loadVideo(id, fetchType, userId)
30
31 if (!video) {
32 res.fail({
33 status: HttpStatusCode.NOT_FOUND_404,
34 message: 'Video not found'
35 })
36
37 return false
38 }
39
40 switch (fetchType) {
41 case 'for-api':
42 res.locals.videoAPI = video as MVideoFormattableDetails
43 break
44
45 case 'all':
46 res.locals.videoAll = video as MVideoFullLight
47 break
48
49 case 'only-immutable-attributes':
50 res.locals.onlyImmutableVideo = video as MVideoImmutable
51 break
52
53 case 'id':
54 res.locals.videoId = video as MVideoId
55 break
56
57 case 'only-video':
58 res.locals.onlyVideo = video as MVideoThumbnail
59 break
60 }
61
62 return true
63}
64
65// ---------------------------------------------------------------------------
66
67async function doesVideoFileOfVideoExist (id: number, videoIdOrUUID: number | string, res: Response) {
68 if (!await VideoFileModel.doesVideoExistForVideoFile(id, videoIdOrUUID)) {
69 res.fail({
70 status: HttpStatusCode.NOT_FOUND_404,
71 message: 'VideoFile matching Video not found'
72 })
73 return false
74 }
75
76 return true
77}
78
79// ---------------------------------------------------------------------------
80
81async function doesVideoChannelOfAccountExist (channelId: number, user: MUserAccountId, res: Response) {
82 const videoChannel = await VideoChannelModel.loadAndPopulateAccount(channelId)
83
84 if (videoChannel === null) {
85 res.fail({ message: 'Unknown video "video channel" for this instance.' })
86 return false
87 }
88
89 // Don't check account id if the user can update any video
90 if (user.hasRight(UserRight.UPDATE_ANY_VIDEO) === true) {
91 res.locals.videoChannel = videoChannel
92 return true
93 }
94
95 if (videoChannel.Account.id !== user.Account.id) {
96 res.fail({
97 message: 'Unknown video "video channel" for this account.'
98 })
99 return false
100 }
101
102 res.locals.videoChannel = videoChannel
103 return true
104}
105
106// ---------------------------------------------------------------------------
107
108async function checkCanSeeVideo (options: {
109 req: Request
110 res: Response
111 paramId: string
112 video: MVideo
113}) {
114 const { req, res, video, paramId } = options
115
116 if (video.requiresUserAuth({ urlParamId: paramId, checkBlacklist: true })) {
117 return checkCanSeeUserAuthVideo({ req, res, video })
118 }
119
120 if (video.privacy === VideoPrivacy.PASSWORD_PROTECTED) {
121 return checkCanSeePasswordProtectedVideo({ req, res, video })
122 }
123
124 if (video.privacy === VideoPrivacy.UNLISTED || video.privacy === VideoPrivacy.PUBLIC) {
125 return true
126 }
127
128 throw new Error('Unknown video privacy when checking video right ' + video.url)
129}
130
131async function checkCanSeeUserAuthVideo (options: {
132 req: Request
133 res: Response
134 video: MVideoId | MVideoWithRights
135}) {
136 const { req, res, video } = options
137
138 const fail = () => {
139 res.fail({
140 status: HttpStatusCode.FORBIDDEN_403,
141 message: 'Cannot fetch information of private/internal/blocked video'
142 })
143
144 return false
145 }
146
147 await authenticatePromise({ req, res })
148
149 const user = res.locals.oauth?.token.User
150 if (!user) return fail()
151
152 const videoWithRights = await getVideoWithRights(video as MVideoWithRights)
153
154 const privacy = videoWithRights.privacy
155
156 if (privacy === VideoPrivacy.INTERNAL) {
157 // We know we have a user
158 return true
159 }
160
161 if (videoWithRights.isBlacklisted()) {
162 if (canUserAccessVideo(user, videoWithRights, UserRight.MANAGE_VIDEO_BLACKLIST)) return true
163
164 return fail()
165 }
166
167 if (privacy === VideoPrivacy.PRIVATE || privacy === VideoPrivacy.UNLISTED) {
168 if (canUserAccessVideo(user, videoWithRights, UserRight.SEE_ALL_VIDEOS)) return true
169
170 return fail()
171 }
172
173 // Should not happen
174 return fail()
175}
176
177async function checkCanSeePasswordProtectedVideo (options: {
178 req: Request
179 res: Response
180 video: MVideo
181}) {
182 const { req, res, video } = options
183
184 const videoWithRights = await getVideoWithRights(video as MVideoWithRights)
185
186 const videoPassword = req.header('x-peertube-video-password')
187
188 if (!exists(videoPassword)) {
189 const errorMessage = 'Please provide a password to access this password protected video'
190 const errorType = ServerErrorCode.VIDEO_REQUIRES_PASSWORD
191
192 if (req.header('authorization')) {
193 await authenticatePromise({ req, res, errorMessage, errorStatus: HttpStatusCode.FORBIDDEN_403, errorType })
194 const user = res.locals.oauth?.token.User
195
196 if (canUserAccessVideo(user, videoWithRights, UserRight.SEE_ALL_VIDEOS)) return true
197 }
198
199 res.fail({
200 status: HttpStatusCode.FORBIDDEN_403,
201 type: errorType,
202 message: errorMessage
203 })
204 return false
205 }
206
207 if (await VideoPasswordModel.isACorrectPassword({ videoId: video.id, password: videoPassword })) return true
208
209 res.fail({
210 status: HttpStatusCode.FORBIDDEN_403,
211 type: ServerErrorCode.INCORRECT_VIDEO_PASSWORD,
212 message: 'Incorrect video password. Access to the video is denied.'
213 })
214
215 return false
216}
217
218function canUserAccessVideo (user: MUser, video: MVideoWithRights | MVideoAccountLight, right: UserRight) {
219 const isOwnedByUser = video.VideoChannel.Account.userId === user.id
220
221 return isOwnedByUser || user.hasRight(right)
222}
223
224async function getVideoWithRights (video: MVideoWithRights): Promise<MVideoWithRights> {
225 return video.VideoChannel?.Account?.userId
226 ? video
227 : VideoModel.loadFull(video.id)
228}
229
230// ---------------------------------------------------------------------------
231
232async function checkCanAccessVideoStaticFiles (options: {
233 video: MVideo
234 req: Request
235 res: Response
236 paramId: string
237}) {
238 const { video, req, res } = options
239
240 if (res.locals.oauth?.token.User || exists(req.header('x-peertube-video-password'))) {
241 return checkCanSeeVideo(options)
242 }
243
244 const videoFileToken = req.query.videoFileToken
245 if (videoFileToken && VideoTokensManager.Instance.hasToken({ token: videoFileToken, videoUUID: video.uuid })) {
246 const user = VideoTokensManager.Instance.getUserFromToken({ token: videoFileToken })
247
248 res.locals.videoFileToken = { user }
249 return true
250 }
251
252 if (!video.hasPrivateStaticPath()) return true
253
254 res.sendStatus(HttpStatusCode.FORBIDDEN_403)
255 return false
256}
257
258// ---------------------------------------------------------------------------
259
260function checkUserCanManageVideo (user: MUser, video: MVideoAccountLight, right: UserRight, res: Response, onlyOwned = true) {
261 // Retrieve the user who did the request
262 if (onlyOwned && video.isOwned() === false) {
263 res.fail({
264 status: HttpStatusCode.FORBIDDEN_403,
265 message: 'Cannot manage a video of another server.'
266 })
267 return false
268 }
269
270 // Check if the user can delete the video
271 // The user can delete it if he has the right
272 // Or if s/he is the video's account
273 const account = video.VideoChannel.Account
274 if (user.hasRight(right) === false && account.userId !== user.id) {
275 res.fail({
276 status: HttpStatusCode.FORBIDDEN_403,
277 message: 'Cannot manage a video of another user.'
278 })
279 return false
280 }
281
282 return true
283}
284
285// ---------------------------------------------------------------------------
286
287async function checkUserQuota (user: MUserId, videoFileSize: number, res: Response) {
288 if (await isAbleToUploadVideo(user.id, videoFileSize) === false) {
289 res.fail({
290 status: HttpStatusCode.PAYLOAD_TOO_LARGE_413,
291 message: 'The user video quota is exceeded with this video.',
292 type: ServerErrorCode.QUOTA_REACHED
293 })
294 return false
295 }
296
297 return true
298}
299
300// ---------------------------------------------------------------------------
301
302export {
303 doesVideoChannelOfAccountExist,
304 doesVideoExist,
305 doesVideoFileOfVideoExist,
306
307 checkCanAccessVideoStaticFiles,
308 checkUserCanManageVideo,
309 checkCanSeeVideo,
310 checkUserQuota
311}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-27 21:37:25 +0000