Allow oembed to fetch unlisted videos

server/middlewares/validators/oembed.ts

@@ -6,7 +6,7 @@ import { VideoPlaylistModel } from '@server/models/video/video-playlist'
 import { VideoPlaylistPrivacy, VideoPrivacy } from '@shared/models'
 import { HttpStatusCode } from '../../../shared/models/http/http-error-codes'
 import { isTestInstance } from '../../helpers/core-utils'
-import { isIdOrUUIDValid, toCompleteUUID } from '../../helpers/custom-validators/misc'
+import { isIdOrUUIDValid, isUUIDValid, toCompleteUUID } from '../../helpers/custom-validators/misc'
 import { logger } from '../../helpers/logger'
 import { WEBSERVER } from '../../initializers/constants'
 import { areValidationErrors } from './shared'
@@ -107,15 +107,18 @@ const oembedValidator = [
         })
       }
 
-      if (video.privacy !== VideoPrivacy.PUBLIC) {
-        return res.fail({
-          status: HttpStatusCode.FORBIDDEN_403,
-          message: 'Video is not public'
-        })
+      if (
+        video.privacy === VideoPrivacy.PUBLIC ||
+        (video.privacy === VideoPrivacy.UNLISTED && isUUIDValid(elementId) === true)
+      ) {
+        res.locals.videoAll = video
+        return next()
       }
 
-      res.locals.videoAll = video
-      return next()
+      return res.fail({
+        status: HttpStatusCode.FORBIDDEN_403,
+        message: 'Video is not publicly available'
+      })
     }
 
     // Is playlist
@@ -128,15 +131,18 @@ const oembedValidator = [
       })
     }
 
-    if (videoPlaylist.privacy !== VideoPlaylistPrivacy.PUBLIC) {
-      return res.fail({
-        status: HttpStatusCode.FORBIDDEN_403,
-        message: 'Playlist is not public'
-      })
+    if (
+      videoPlaylist.privacy === VideoPlaylistPrivacy.PUBLIC ||
+      (videoPlaylist.privacy === VideoPlaylistPrivacy.UNLISTED && isUUIDValid(elementId))
+    ) {
+      res.locals.videoPlaylistSummary = videoPlaylist
+      return next()
     }
 
-    res.locals.videoPlaylistSummary = videoPlaylist
-    return next()
+    return res.fail({
+      status: HttpStatusCode.FORBIDDEN_403,
+      message: 'Playlist is not public'
+    })
   }
 
 ]

server/tests/api/check-params/services.ts

@@ -1,6 +1,7 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
 
 import 'mocha'
+import { HttpStatusCode, VideoCreateResult, VideoPlaylistCreateResult, VideoPlaylistPrivacy, VideoPrivacy } from '@shared/models'
 import {
   cleanupTests,
   createSingleServer,
@@ -9,12 +10,17 @@ import {
   setAccessTokensToServers,
   setDefaultVideoChannel
 } from '@shared/server-commands'
-import { HttpStatusCode, VideoPlaylistPrivacy } from '@shared/models'
 
 describe('Test services API validators', function () {
   let server: PeerTubeServer
   let playlistUUID: string
 
+  let privateVideo: VideoCreateResult
+  let unlistedVideo: VideoCreateResult
+
+  let privatePlaylist: VideoPlaylistCreateResult
+  let unlistedPlaylist: VideoPlaylistCreateResult
+
   // ---------------------------------------------------------------
 
   before(async function () {
@@ -26,6 +32,9 @@ describe('Test services API validators', function () {
 
     server.store.videoCreated = await server.videos.upload({ attributes: { name: 'my super name' } })
 
+    privateVideo = await server.videos.quickUpload({ name: 'private', privacy: VideoPrivacy.PRIVATE })
+    unlistedVideo = await server.videos.quickUpload({ name: 'unlisted', privacy: VideoPrivacy.UNLISTED })
+
     {
       const created = await server.playlists.create({
         attributes: {
@@ -36,6 +45,22 @@ describe('Test services API validators', function () {
       })
 
       playlistUUID = created.uuid
+
+      privatePlaylist = await server.playlists.create({
+        attributes: {
+          displayName: 'private',
+          privacy: VideoPlaylistPrivacy.PRIVATE,
+          videoChannelId: server.store.channel.id
+        }
+      })
+
+      unlistedPlaylist = await server.playlists.create({
+        attributes: {
+          displayName: 'unlisted',
+          privacy: VideoPlaylistPrivacy.UNLISTED,
+          videoChannelId: server.store.channel.id
+        }
+      })
     }
   })
 
@@ -91,6 +116,46 @@ describe('Test services API validators', function () {
       await checkParamEmbed(server, embedUrl, HttpStatusCode.NOT_IMPLEMENTED_501, { format: 'xml' })
     })
 
+    it('Should fail with a private video', async function () {
+      const embedUrl = `http://localhost:${server.port}/videos/watch/${privateVideo.uuid}`
+
+      await checkParamEmbed(server, embedUrl, HttpStatusCode.FORBIDDEN_403)
+    })
+
+    it('Should fail with an unlisted video with the int id', async function () {
+      const embedUrl = `http://localhost:${server.port}/videos/watch/${unlistedVideo.id}`
+
+      await checkParamEmbed(server, embedUrl, HttpStatusCode.FORBIDDEN_403)
+    })
+
+    it('Should succeed with an unlisted video using the uuid id', async function () {
+      for (const uuid of [ unlistedVideo.uuid, unlistedVideo.shortUUID ]) {
+        const embedUrl = `http://localhost:${server.port}/videos/watch/${uuid}`
+
+        await checkParamEmbed(server, embedUrl, HttpStatusCode.OK_200)
+      }
+    })
+
+    it('Should fail with a private playlist', async function () {
+      const embedUrl = `http://localhost:${server.port}/videos/watch/playlist/${privatePlaylist.uuid}`
+
+      await checkParamEmbed(server, embedUrl, HttpStatusCode.FORBIDDEN_403)
+    })
+
+    it('Should fail with an unlisted playlist using the int id', async function () {
+      const embedUrl = `http://localhost:${server.port}/videos/watch/playlist/${unlistedPlaylist.id}`
+
+      await checkParamEmbed(server, embedUrl, HttpStatusCode.FORBIDDEN_403)
+    })
+
+    it('Should succeed with an unlisted playlist using the uuid id', async function () {
+      for (const uuid of [ unlistedPlaylist.uuid, unlistedPlaylist.shortUUID ]) {
+        const embedUrl = `http://localhost:${server.port}/videos/watch/playlist/${uuid}`
+
+        await checkParamEmbed(server, embedUrl, HttpStatusCode.OK_200)
+      }
+    })
+
     it('Should succeed with the correct params with a video', async function () {
       const embedUrl = `http://localhost:${server.port}/videos/watch/${server.store.videoCreated.uuid}`
       const query = {