1 import * as validator from 'validator'
2 import { ACTIVITY_PUB, CONSTRAINTS_FIELDS } from '../../../initializers'
3 import { peertubeTruncate } from '../../core-utils'
4 import { exists, isBooleanValid, isDateValid, isUUIDValid } from '../misc'
6 isVideoAbuseReasonValid,
11 isVideoTruncatedDescriptionValid,
14 import { isActivityPubUrlValid, isBaseActivityValid, setValidAttributedTo } from './misc'
15 import { VideoState } from '../../../../shared/models/videos'
17 function sanitizeAndCheckVideoTorrentCreateActivity (activity: any) {
18 return isBaseActivityValid(activity, 'Create') &&
19 sanitizeAndCheckVideoTorrentObject(activity.object)
22 function sanitizeAndCheckVideoTorrentUpdateActivity (activity: any) {
23 return isBaseActivityValid(activity, 'Update') &&
24 sanitizeAndCheckVideoTorrentObject(activity.object)
27 function isVideoTorrentDeleteActivityValid (activity: any) {
28 return isBaseActivityValid(activity, 'Delete')
31 function isVideoFlagValid (activity: any) {
32 return isBaseActivityValid(activity, 'Create') &&
33 activity.object.type === 'Flag' &&
34 isVideoAbuseReasonValid(activity.object.content) &&
35 isActivityPubUrlValid(activity.object.object)
38 function isActivityPubVideoDurationValid (value: string) {
39 // https://www.w3.org/TR/activitystreams-vocabulary/#dfn-duration
40 return exists(value) &&
41 typeof value === 'string' &&
42 value.startsWith('PT') &&
43 value.endsWith('S') &&
44 isVideoDurationValid(value.replace(/[^0-9]+/g, ''))
47 function sanitizeAndCheckVideoTorrentObject (video: any) {
48 if (video.type !== 'Video') return false
50 if (!setValidRemoteTags(video)) return false
51 if (!setValidRemoteVideoUrls(video)) return false
52 if (!setRemoteVideoTruncatedContent(video)) return false
53 if (!setValidAttributedTo(video)) return false
56 if (!isVideoStateValid(video.state)) video.state = VideoState.PUBLISHED
57 if (!isBooleanValid(video.waitTranscoding)) video.waitTranscoding = false
59 return isActivityPubUrlValid(video.id) &&
60 isVideoNameValid(video.name) &&
61 isActivityPubVideoDurationValid(video.duration) &&
62 isUUIDValid(video.uuid) &&
63 (!video.category || isRemoteNumberIdentifierValid(video.category)) &&
64 (!video.licence || isRemoteNumberIdentifierValid(video.licence)) &&
65 (!video.language || isRemoteStringIdentifierValid(video.language)) &&
66 isVideoViewsValid(video.views) &&
67 isBooleanValid(video.sensitive) &&
68 isBooleanValid(video.commentsEnabled) &&
69 isDateValid(video.published) &&
70 isDateValid(video.updated) &&
71 (!video.content || isRemoteVideoContentValid(video.mediaType, video.content)) &&
72 isRemoteVideoIconValid(video.icon) &&
73 video.url.length !== 0 &&
74 video.attributedTo.length !== 0
77 // ---------------------------------------------------------------------------
80 sanitizeAndCheckVideoTorrentCreateActivity,
81 sanitizeAndCheckVideoTorrentUpdateActivity,
82 isVideoTorrentDeleteActivityValid,
83 isRemoteStringIdentifierValid,
85 sanitizeAndCheckVideoTorrentObject
88 // ---------------------------------------------------------------------------
90 function setValidRemoteTags (video: any) {
91 if (Array.isArray(video.tag) === false) return false
93 video.tag = video.tag.filter(t => {
94 return t.type === 'Hashtag' &&
95 isVideoTagValid(t.name)
101 function isRemoteNumberIdentifierValid (data: any) {
102 return validator.isInt(data.identifier, { min: 0 })
105 function isRemoteStringIdentifierValid (data: any) {
106 return typeof data.identifier === 'string'
109 function isRemoteVideoContentValid (mediaType: string, content: string) {
110 return mediaType === 'text/markdown' && isVideoTruncatedDescriptionValid(content)
113 function isRemoteVideoIconValid (icon: any) {
114 return icon.type === 'Image' &&
115 isActivityPubUrlValid(icon.url) &&
116 icon.mediaType === 'image/jpeg' &&
117 validator.isInt(icon.width + '', { min: 0 }) &&
118 validator.isInt(icon.height + '', { min: 0 })
121 function setValidRemoteVideoUrls (video: any) {
122 if (Array.isArray(video.url) === false) return false
124 video.url = video.url.filter(u => isRemoteVideoUrlValid(u))
129 function setRemoteVideoTruncatedContent (video: any) {
131 video.content = peertubeTruncate(video.content, CONSTRAINTS_FIELDS.VIDEOS.TRUNCATED_DESCRIPTION.max)
137 function isRemoteVideoUrlValid (url: any) {
138 return url.type === 'Link' &&
140 ACTIVITY_PUB.URL_MIME_TYPES.VIDEO.indexOf(url.mimeType) !== -1 &&
141 isActivityPubUrlValid(url.href) &&
142 validator.isInt(url.width + '', { min: 0 }) &&
143 validator.isInt(url.size + '', { min: 0 })
146 ACTIVITY_PUB.URL_MIME_TYPES.TORRENT.indexOf(url.mimeType) !== -1 &&
147 isActivityPubUrlValid(url.href) &&
148 validator.isInt(url.width + '', { min: 0 })
151 ACTIVITY_PUB.URL_MIME_TYPES.MAGNET.indexOf(url.mimeType) !== -1 &&
152 validator.isLength(url.href, { min: 5 }) &&
153 validator.isInt(url.width + '', { min: 0 })