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-rw-r--r--server/middlewares/validators/oembed.ts65
1 files changed, 50 insertions, 15 deletions
diff --git a/server/middlewares/validators/oembed.ts b/server/middlewares/validators/oembed.ts
index ab4dbb4d1..c9f9ea0c0 100644
--- a/server/middlewares/validators/oembed.ts
+++ b/server/middlewares/validators/oembed.ts
@@ -1,15 +1,19 @@
1import * as express from 'express' 1import * as express from 'express'
2import { query } from 'express-validator' 2import { query } from 'express-validator'
3import { join } from 'path' 3import { join } from 'path'
4import { fetchVideo } from '@server/helpers/video'
5import { VideoPlaylistModel } from '@server/models/video/video-playlist'
6import { VideoPlaylistPrivacy, VideoPrivacy } from '@shared/models'
4import { isTestInstance } from '../../helpers/core-utils' 7import { isTestInstance } from '../../helpers/core-utils'
5import { isIdOrUUIDValid } from '../../helpers/custom-validators/misc' 8import { isIdOrUUIDValid } from '../../helpers/custom-validators/misc'
6import { logger } from '../../helpers/logger' 9import { logger } from '../../helpers/logger'
7import { areValidationErrors } from './utils'
8import { WEBSERVER } from '../../initializers/constants' 10import { WEBSERVER } from '../../initializers/constants'
9import { doesVideoExist } from '../../helpers/middlewares' 11import { areValidationErrors } from './utils'
10 12
11const urlShouldStartWith = WEBSERVER.SCHEME + '://' + join(WEBSERVER.HOST, 'videos', 'watch') + '/' 13const startVideoPlaylistsURL = WEBSERVER.SCHEME + '://' + join(WEBSERVER.HOST, 'videos', 'watch', 'playlist') + '/'
12const videoWatchRegex = new RegExp('([^/]+)$') 14const startVideosURL = WEBSERVER.SCHEME + '://' + join(WEBSERVER.HOST, 'videos', 'watch') + '/'
15
16const watchRegex = new RegExp('([^/]+)$')
13const isURLOptions = { 17const isURLOptions = {
14 require_host: true, 18 require_host: true,
15 require_tld: true 19 require_tld: true
@@ -33,32 +37,63 @@ const oembedValidator = [
33 37
34 if (req.query.format !== undefined && req.query.format !== 'json') { 38 if (req.query.format !== undefined && req.query.format !== 'json') {
35 return res.status(501) 39 return res.status(501)
36 .json({ error: 'Requested format is not implemented on server.' }) 40 .json({ error: 'Requested format is not implemented on server.' })
37 .end()
38 } 41 }
39 42
40 const url = req.query.url as string 43 const url = req.query.url as string
41 44
42 const startIsOk = url.startsWith(urlShouldStartWith) 45 const isPlaylist = url.startsWith(startVideoPlaylistsURL)
43 const matches = videoWatchRegex.exec(url) 46 const isVideo = isPlaylist ? false : url.startsWith(startVideosURL)
47
48 const startIsOk = isVideo || isPlaylist
49
50 const matches = watchRegex.exec(url)
44 51
45 if (startIsOk === false || matches === null) { 52 if (startIsOk === false || matches === null) {
46 return res.status(400) 53 return res.status(400)
47 .json({ error: 'Invalid url.' }) 54 .json({ error: 'Invalid url.' })
48 .end()
49 } 55 }
50 56
51 const videoId = matches[1] 57 const elementId = matches[1]
52 if (isIdOrUUIDValid(videoId) === false) { 58 if (isIdOrUUIDValid(elementId) === false) {
53 return res.status(400) 59 return res.status(400)
54 .json({ error: 'Invalid video id.' }) 60 .json({ error: 'Invalid video or playlist id.' })
55 .end()
56 } 61 }
57 62
58 if (!await doesVideoExist(videoId, res)) return 63 if (isVideo) {
64 const video = await fetchVideo(elementId, 'all')
65
66 if (!video) {
67 return res.status(404)
68 .json({ error: 'Video not found' })
69 }
59 70
71 if (video.privacy !== VideoPrivacy.PUBLIC) {
72 return res.status(403)
73 .json({ error: 'Video is not public' })
74 }
75
76 res.locals.videoAll = video
77 return next()
78 }
79
80 // Is playlist
81
82 const videoPlaylist = await VideoPlaylistModel.loadWithAccountAndChannelSummary(elementId, undefined)
83 if (!videoPlaylist) {
84 return res.status(404)
85 .json({ error: 'Video playlist not found' })
86 }
87
88 if (videoPlaylist.privacy !== VideoPlaylistPrivacy.PUBLIC) {
89 return res.status(403)
90 .json({ error: 'Playlist is not public' })
91 }
92
93 res.locals.videoPlaylistSummary = videoPlaylist
60 return next() 94 return next()
61 } 95 }
96
62] 97]
63 98
64// --------------------------------------------------------------------------- 99// ---------------------------------------------------------------------------