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peertube/server/tests/api/live/live.ts
2020-12-16 14:19:43 +01:00

764 lines
24 KiB
TypeScript

/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
import 'mocha'
import * as chai from 'chai'
import { FfmpegCommand } from 'fluent-ffmpeg'
import { join } from 'path'
import { ffprobePromise, getVideoStreamFromFile } from '@server/helpers/ffprobe-utils'
import { getLiveNotificationSocket } from '@shared/extra-utils/socket/socket-io'
import { LiveVideo, LiveVideoCreate, Video, VideoDetails, VideoPrivacy, VideoState, VideoStreamingPlaylistType } from '@shared/models'
import { HttpStatusCode } from '../../../../shared/core-utils/miscs/http-error-codes'
import {
addVideoToBlacklist,
buildServerDirectory,
checkLiveCleanup,
checkLiveSegmentHash,
checkResolutionsInMasterPlaylist,
cleanupTests,
createLive,
doubleFollow,
flushAndRunMultipleServers,
getLive,
getPlaylist,
getVideo,
getVideoIdFromUUID,
getVideosList,
killallServers,
makeRawRequest,
removeVideo,
reRunServer,
sendRTMPStream,
sendRTMPStreamInVideo,
ServerInfo,
setAccessTokensToServers,
setDefaultVideoChannel,
stopFfmpeg,
testFfmpegStreamError,
testImage,
updateCustomSubConfig,
updateLive,
viewVideo,
wait,
waitJobs,
waitUntilLiveEnded,
waitUntilLivePublished,
waitUntilLiveSegmentGeneration
} from '../../../../shared/extra-utils'
const expect = chai.expect
describe('Test live', function () {
let servers: ServerInfo[] = []
before(async function () {
this.timeout(120000)
servers = await flushAndRunMultipleServers(2)
// Get the access tokens
await setAccessTokensToServers(servers)
await setDefaultVideoChannel(servers)
await updateCustomSubConfig(servers[0].url, servers[0].accessToken, {
live: {
enabled: true,
allowReplay: true,
transcoding: {
enabled: false
}
}
})
// Server 1 and server 2 follow each other
await doubleFollow(servers[0], servers[1])
})
describe('Live creation, update and delete', function () {
let liveVideoUUID: string
it('Should create a live with the appropriate parameters', async function () {
this.timeout(20000)
const attributes: LiveVideoCreate = {
category: 1,
licence: 2,
language: 'fr',
description: 'super live description',
support: 'support field',
channelId: servers[0].videoChannel.id,
nsfw: false,
waitTranscoding: false,
name: 'my super live',
tags: [ 'tag1', 'tag2' ],
commentsEnabled: false,
downloadEnabled: false,
saveReplay: true,
privacy: VideoPrivacy.PUBLIC,
previewfile: 'video_short1-preview.webm.jpg',
thumbnailfile: 'video_short1.webm.jpg'
}
const res = await createLive(servers[0].url, servers[0].accessToken, attributes)
liveVideoUUID = res.body.video.uuid
await waitJobs(servers)
for (const server of servers) {
const resVideo = await getVideo(server.url, liveVideoUUID)
const video: VideoDetails = resVideo.body
expect(video.category.id).to.equal(1)
expect(video.licence.id).to.equal(2)
expect(video.language.id).to.equal('fr')
expect(video.description).to.equal('super live description')
expect(video.support).to.equal('support field')
expect(video.channel.name).to.equal(servers[0].videoChannel.name)
expect(video.channel.host).to.equal(servers[0].videoChannel.host)
expect(video.isLive).to.be.true
expect(video.nsfw).to.be.false
expect(video.waitTranscoding).to.be.false
expect(video.name).to.equal('my super live')
expect(video.tags).to.deep.equal([ 'tag1', 'tag2' ])
expect(video.commentsEnabled).to.be.false
expect(video.downloadEnabled).to.be.false
expect(video.privacy.id).to.equal(VideoPrivacy.PUBLIC)
await testImage(server.url, 'video_short1-preview.webm', video.previewPath)
await testImage(server.url, 'video_short1.webm', video.thumbnailPath)
const resLive = await getLive(server.url, server.accessToken, liveVideoUUID)
const live: LiveVideo = resLive.body
if (server.url === servers[0].url) {
expect(live.rtmpUrl).to.equal('rtmp://' + server.hostname + ':' + servers[0].rtmpPort + '/live')
expect(live.streamKey).to.not.be.empty
} else {
expect(live.rtmpUrl).to.be.null
expect(live.streamKey).to.be.null
}
expect(live.saveReplay).to.be.true
}
})
it('Should have a default preview and thumbnail', async function () {
this.timeout(20000)
const attributes: LiveVideoCreate = {
name: 'default live thumbnail',
channelId: servers[0].videoChannel.id,
privacy: VideoPrivacy.UNLISTED,
nsfw: true
}
const res = await createLive(servers[0].url, servers[0].accessToken, attributes)
const videoId = res.body.video.uuid
await waitJobs(servers)
for (const server of servers) {
const resVideo = await getVideo(server.url, videoId)
const video: VideoDetails = resVideo.body
expect(video.privacy.id).to.equal(VideoPrivacy.UNLISTED)
expect(video.nsfw).to.be.true
await makeRawRequest(server.url + video.thumbnailPath, HttpStatusCode.OK_200)
await makeRawRequest(server.url + video.previewPath, HttpStatusCode.OK_200)
}
})
it('Should not have the live listed since nobody streams into', async function () {
for (const server of servers) {
const res = await getVideosList(server.url)
expect(res.body.total).to.equal(0)
expect(res.body.data).to.have.lengthOf(0)
}
})
it('Should not be able to update a live of another server', async function () {
await updateLive(servers[1].url, servers[1].accessToken, liveVideoUUID, { saveReplay: false }, HttpStatusCode.FORBIDDEN_403)
})
it('Should update the live', async function () {
this.timeout(10000)
await updateLive(servers[0].url, servers[0].accessToken, liveVideoUUID, { saveReplay: false })
await waitJobs(servers)
})
it('Have the live updated', async function () {
for (const server of servers) {
const res = await getLive(server.url, server.accessToken, liveVideoUUID)
const live: LiveVideo = res.body
if (server.url === servers[0].url) {
expect(live.rtmpUrl).to.equal('rtmp://' + server.hostname + ':' + servers[0].rtmpPort + '/live')
expect(live.streamKey).to.not.be.empty
} else {
expect(live.rtmpUrl).to.be.null
expect(live.streamKey).to.be.null
}
expect(live.saveReplay).to.be.false
}
})
it('Delete the live', async function () {
this.timeout(10000)
await removeVideo(servers[0].url, servers[0].accessToken, liveVideoUUID)
await waitJobs(servers)
})
it('Should have the live deleted', async function () {
for (const server of servers) {
await getVideo(server.url, liveVideoUUID, HttpStatusCode.NOT_FOUND_404)
await getLive(server.url, server.accessToken, liveVideoUUID, HttpStatusCode.NOT_FOUND_404)
}
})
})
describe('Stream checks', function () {
let liveVideo: LiveVideo & VideoDetails
let rtmpUrl: string
before(function () {
rtmpUrl = 'rtmp://' + servers[0].hostname + ':' + servers[0].rtmpPort + ''
})
async function createLiveWrapper () {
const liveAttributes = {
name: 'user live',
channelId: servers[0].videoChannel.id,
privacy: VideoPrivacy.PUBLIC,
saveReplay: false
}
const res = await createLive(servers[0].url, servers[0].accessToken, liveAttributes)
const uuid = res.body.video.uuid
const resLive = await getLive(servers[0].url, servers[0].accessToken, uuid)
const resVideo = await getVideo(servers[0].url, uuid)
return Object.assign(resVideo.body, resLive.body) as LiveVideo & VideoDetails
}
it('Should not allow a stream without the appropriate path', async function () {
this.timeout(30000)
liveVideo = await createLiveWrapper()
const command = sendRTMPStream(rtmpUrl + '/bad-live', liveVideo.streamKey)
await testFfmpegStreamError(command, true)
})
it('Should not allow a stream without the appropriate stream key', async function () {
this.timeout(30000)
const command = sendRTMPStream(rtmpUrl + '/live', 'bad-stream-key')
await testFfmpegStreamError(command, true)
})
it('Should succeed with the correct params', async function () {
this.timeout(30000)
const command = sendRTMPStream(rtmpUrl + '/live', liveVideo.streamKey)
await testFfmpegStreamError(command, false)
})
it('Should list this live now someone stream into it', async function () {
for (const server of servers) {
const res = await getVideosList(server.url)
expect(res.body.total).to.equal(1)
expect(res.body.data).to.have.lengthOf(1)
const video: Video = res.body.data[0]
expect(video.name).to.equal('user live')
expect(video.isLive).to.be.true
}
})
it('Should not allow a stream on a live that was blacklisted', async function () {
this.timeout(30000)
liveVideo = await createLiveWrapper()
await addVideoToBlacklist(servers[0].url, servers[0].accessToken, liveVideo.uuid)
const command = sendRTMPStream(rtmpUrl + '/live', liveVideo.streamKey)
await testFfmpegStreamError(command, true)
})
it('Should not allow a stream on a live that was deleted', async function () {
this.timeout(30000)
liveVideo = await createLiveWrapper()
await removeVideo(servers[0].url, servers[0].accessToken, liveVideo.uuid)
const command = sendRTMPStream(rtmpUrl + '/live', liveVideo.streamKey)
await testFfmpegStreamError(command, true)
})
})
describe('Live transcoding', function () {
let liveVideoId: string
async function createLiveWrapper (saveReplay: boolean) {
const liveAttributes = {
name: 'live video',
channelId: servers[0].videoChannel.id,
privacy: VideoPrivacy.PUBLIC,
saveReplay
}
const res = await createLive(servers[0].url, servers[0].accessToken, liveAttributes)
return res.body.video.uuid
}
async function testVideoResolutions (liveVideoId: string, resolutions: number[]) {
for (const server of servers) {
const resList = await getVideosList(server.url)
const videos: Video[] = resList.body.data
expect(videos.find(v => v.uuid === liveVideoId)).to.exist
const resVideo = await getVideo(server.url, liveVideoId)
const video: VideoDetails = resVideo.body
expect(video.streamingPlaylists).to.have.lengthOf(1)
const hlsPlaylist = video.streamingPlaylists.find(s => s.type === VideoStreamingPlaylistType.HLS)
expect(hlsPlaylist).to.exist
// Only finite files are displayed
expect(hlsPlaylist.files).to.have.lengthOf(0)
await checkResolutionsInMasterPlaylist(hlsPlaylist.playlistUrl, resolutions)
for (let i = 0; i < resolutions.length; i++) {
const segmentNum = 3
const segmentName = `${i}-00000${segmentNum}.ts`
await waitUntilLiveSegmentGeneration(servers[0], video.uuid, i, segmentNum)
const res = await getPlaylist(`${servers[0].url}/static/streaming-playlists/hls/${video.uuid}/${i}.m3u8`)
const subPlaylist = res.text
expect(subPlaylist).to.contain(segmentName)
const baseUrlAndPath = servers[0].url + '/static/streaming-playlists/hls'
await checkLiveSegmentHash(baseUrlAndPath, video.uuid, segmentName, hlsPlaylist)
}
}
}
function updateConf (resolutions: number[]) {
return updateCustomSubConfig(servers[0].url, servers[0].accessToken, {
live: {
enabled: true,
allowReplay: true,
maxDuration: -1,
transcoding: {
enabled: true,
resolutions: {
'240p': resolutions.includes(240),
'360p': resolutions.includes(360),
'480p': resolutions.includes(480),
'720p': resolutions.includes(720),
'1080p': resolutions.includes(1080),
'2160p': resolutions.includes(2160)
}
}
}
})
}
before(async function () {
await updateConf([])
})
it('Should enable transcoding without additional resolutions', async function () {
this.timeout(30000)
liveVideoId = await createLiveWrapper(false)
const command = await sendRTMPStreamInVideo(servers[0].url, servers[0].accessToken, liveVideoId)
await waitUntilLivePublished(servers[0].url, servers[0].accessToken, liveVideoId)
await waitJobs(servers)
await testVideoResolutions(liveVideoId, [ 720 ])
await stopFfmpeg(command)
})
it('Should enable transcoding with some resolutions', async function () {
this.timeout(30000)
const resolutions = [ 240, 480 ]
await updateConf(resolutions)
liveVideoId = await createLiveWrapper(false)
const command = await sendRTMPStreamInVideo(servers[0].url, servers[0].accessToken, liveVideoId)
await waitUntilLivePublished(servers[0].url, servers[0].accessToken, liveVideoId)
await waitJobs(servers)
await testVideoResolutions(liveVideoId, resolutions)
await stopFfmpeg(command)
})
it('Should enable transcoding with some resolutions and correctly save them', async function () {
this.timeout(120000)
const resolutions = [ 240, 360, 720 ]
await updateConf(resolutions)
liveVideoId = await createLiveWrapper(true)
const command = await sendRTMPStreamInVideo(servers[0].url, servers[0].accessToken, liveVideoId, 'video_short2.webm')
await waitUntilLivePublished(servers[0].url, servers[0].accessToken, liveVideoId)
await waitJobs(servers)
await testVideoResolutions(liveVideoId, resolutions)
await stopFfmpeg(command)
await waitUntilLiveEnded(servers[0].url, servers[0].accessToken, liveVideoId)
await waitJobs(servers)
await waitUntilLivePublished(servers[0].url, servers[0].accessToken, liveVideoId)
const bitrateLimits = {
720: 5000 * 1000, // 60FPS
360: 1100 * 1000,
240: 600 * 1000
}
for (const server of servers) {
const resVideo = await getVideo(server.url, liveVideoId)
const video: VideoDetails = resVideo.body
expect(video.state.id).to.equal(VideoState.PUBLISHED)
expect(video.duration).to.be.greaterThan(1)
expect(video.files).to.have.lengthOf(0)
const hlsPlaylist = video.streamingPlaylists.find(s => s.type === VideoStreamingPlaylistType.HLS)
await makeRawRequest(hlsPlaylist.playlistUrl, HttpStatusCode.OK_200)
await makeRawRequest(hlsPlaylist.segmentsSha256Url, HttpStatusCode.OK_200)
expect(hlsPlaylist.files).to.have.lengthOf(resolutions.length)
for (const resolution of resolutions) {
const file = hlsPlaylist.files.find(f => f.resolution.id === resolution)
expect(file).to.exist
expect(file.size).to.be.greaterThan(1)
if (resolution >= 720) {
expect(file.fps).to.be.approximately(60, 2)
} else {
expect(file.fps).to.be.approximately(30, 2)
}
const filename = `${video.uuid}-${resolution}-fragmented.mp4`
const segmentPath = buildServerDirectory(servers[0], join('streaming-playlists', 'hls', video.uuid, filename))
const probe = await ffprobePromise(segmentPath)
const videoStream = await getVideoStreamFromFile(segmentPath, probe)
expect(probe.format.bit_rate).to.be.below(bitrateLimits[videoStream.height])
await makeRawRequest(file.torrentUrl, HttpStatusCode.OK_200)
await makeRawRequest(file.fileUrl, HttpStatusCode.OK_200)
}
}
})
it('Should correctly have cleaned up the live files', async function () {
this.timeout(30000)
await checkLiveCleanup(servers[0], liveVideoId, [ 240, 360, 720 ])
})
})
describe('Live views', function () {
let liveVideoId: string
let command: FfmpegCommand
async function countViews (expected: number) {
for (const server of servers) {
const res = await getVideo(server.url, liveVideoId)
const video: VideoDetails = res.body
expect(video.views).to.equal(expected)
}
}
before(async function () {
this.timeout(30000)
const liveAttributes = {
name: 'live video',
channelId: servers[0].videoChannel.id,
privacy: VideoPrivacy.PUBLIC
}
const res = await createLive(servers[0].url, servers[0].accessToken, liveAttributes)
liveVideoId = res.body.video.uuid
command = await sendRTMPStreamInVideo(servers[0].url, servers[0].accessToken, liveVideoId)
await waitUntilLivePublished(servers[0].url, servers[0].accessToken, liveVideoId)
await waitJobs(servers)
})
it('Should display no views for a live', async function () {
await countViews(0)
})
it('Should view a live twice and display 1 view', async function () {
this.timeout(30000)
await viewVideo(servers[0].url, liveVideoId)
await viewVideo(servers[0].url, liveVideoId)
await wait(7000)
await waitJobs(servers)
await countViews(1)
})
it('Should wait and display 0 views', async function () {
this.timeout(30000)
await wait(7000)
await waitJobs(servers)
await countViews(0)
})
it('Should view a live on a remote and on local and display 2 views', async function () {
this.timeout(30000)
await viewVideo(servers[0].url, liveVideoId)
await viewVideo(servers[1].url, liveVideoId)
await viewVideo(servers[1].url, liveVideoId)
await wait(7000)
await waitJobs(servers)
await countViews(2)
})
after(async function () {
await stopFfmpeg(command)
})
})
describe('Live socket messages', function () {
async function createLiveWrapper () {
const liveAttributes = {
name: 'live video',
channelId: servers[0].videoChannel.id,
privacy: VideoPrivacy.PUBLIC
}
const res = await createLive(servers[0].url, servers[0].accessToken, liveAttributes)
return res.body.video.uuid
}
it('Should correctly send a message when the live starts and ends', async function () {
this.timeout(60000)
const localStateChanges: VideoState[] = []
const remoteStateChanges: VideoState[] = []
const liveVideoUUID = await createLiveWrapper()
await waitJobs(servers)
{
const videoId = await getVideoIdFromUUID(servers[0].url, liveVideoUUID)
const localSocket = getLiveNotificationSocket(servers[0].url)
localSocket.on('state-change', data => localStateChanges.push(data.state))
localSocket.emit('subscribe', { videoId })
}
{
const videoId = await getVideoIdFromUUID(servers[1].url, liveVideoUUID)
const remoteSocket = getLiveNotificationSocket(servers[1].url)
remoteSocket.on('state-change', data => remoteStateChanges.push(data.state))
remoteSocket.emit('subscribe', { videoId })
}
const command = await sendRTMPStreamInVideo(servers[0].url, servers[0].accessToken, liveVideoUUID)
for (const server of servers) {
await waitUntilLivePublished(server.url, server.accessToken, liveVideoUUID)
}
await waitJobs(servers)
for (const stateChanges of [ localStateChanges, remoteStateChanges ]) {
expect(stateChanges).to.have.length.at.least(1)
expect(stateChanges[stateChanges.length - 1]).to.equal(VideoState.PUBLISHED)
}
await stopFfmpeg(command)
for (const server of servers) {
await waitUntilLiveEnded(server.url, server.accessToken, liveVideoUUID)
}
await waitJobs(servers)
for (const stateChanges of [ localStateChanges, remoteStateChanges ]) {
expect(stateChanges).to.have.length.at.least(2)
expect(stateChanges[stateChanges.length - 1]).to.equal(VideoState.LIVE_ENDED)
}
})
it('Should correctly send views change notification', async function () {
this.timeout(60000)
let localLastVideoViews = 0
let remoteLastVideoViews = 0
const liveVideoUUID = await createLiveWrapper()
await waitJobs(servers)
{
const videoId = await getVideoIdFromUUID(servers[0].url, liveVideoUUID)
const localSocket = getLiveNotificationSocket(servers[0].url)
localSocket.on('views-change', data => { localLastVideoViews = data.views })
localSocket.emit('subscribe', { videoId })
}
{
const videoId = await getVideoIdFromUUID(servers[1].url, liveVideoUUID)
const remoteSocket = getLiveNotificationSocket(servers[1].url)
remoteSocket.on('views-change', data => { remoteLastVideoViews = data.views })
remoteSocket.emit('subscribe', { videoId })
}
const command = await sendRTMPStreamInVideo(servers[0].url, servers[0].accessToken, liveVideoUUID)
for (const server of servers) {
await waitUntilLivePublished(server.url, server.accessToken, liveVideoUUID)
}
await waitJobs(servers)
expect(localLastVideoViews).to.equal(0)
expect(remoteLastVideoViews).to.equal(0)
await viewVideo(servers[0].url, liveVideoUUID)
await viewVideo(servers[1].url, liveVideoUUID)
await waitJobs(servers)
await wait(5000)
await waitJobs(servers)
expect(localLastVideoViews).to.equal(2)
expect(remoteLastVideoViews).to.equal(2)
await stopFfmpeg(command)
})
it('Should not receive a notification after unsubscribe', async function () {
this.timeout(60000)
const stateChanges: VideoState[] = []
const liveVideoUUID = await createLiveWrapper()
await waitJobs(servers)
const videoId = await getVideoIdFromUUID(servers[0].url, liveVideoUUID)
const socket = getLiveNotificationSocket(servers[0].url)
socket.on('state-change', data => stateChanges.push(data.state))
socket.emit('subscribe', { videoId })
const command = await sendRTMPStreamInVideo(servers[0].url, servers[0].accessToken, liveVideoUUID)
await waitUntilLivePublished(servers[0].url, servers[0].accessToken, liveVideoUUID)
await waitJobs(servers)
expect(stateChanges).to.have.lengthOf(1)
socket.emit('unsubscribe', { videoId })
await stopFfmpeg(command)
await waitJobs(servers)
expect(stateChanges).to.have.lengthOf(1)
})
})
describe('After a server restart', function () {
let liveVideoId: string
let liveVideoReplayId: string
async function createLiveWrapper (saveReplay: boolean) {
const liveAttributes = {
name: 'live video',
channelId: servers[0].videoChannel.id,
privacy: VideoPrivacy.PUBLIC,
saveReplay
}
const res = await createLive(servers[0].url, servers[0].accessToken, liveAttributes)
return res.body.video.uuid
}
before(async function () {
this.timeout(120000)
liveVideoId = await createLiveWrapper(false)
liveVideoReplayId = await createLiveWrapper(true)
await Promise.all([
sendRTMPStreamInVideo(servers[0].url, servers[0].accessToken, liveVideoId),
sendRTMPStreamInVideo(servers[0].url, servers[0].accessToken, liveVideoReplayId)
])
await Promise.all([
waitUntilLivePublished(servers[0].url, servers[0].accessToken, liveVideoId),
waitUntilLivePublished(servers[0].url, servers[0].accessToken, liveVideoReplayId)
])
await waitUntilLiveSegmentGeneration(servers[0], liveVideoId, 0, 2)
await waitUntilLiveSegmentGeneration(servers[0], liveVideoReplayId, 0, 2)
await killallServers([ servers[0] ])
await reRunServer(servers[0])
await wait(5000)
})
it('Should cleanup lives', async function () {
this.timeout(60000)
await waitUntilLiveEnded(servers[0].url, servers[0].accessToken, liveVideoId)
})
it('Should save a live replay', async function () {
this.timeout(120000)
await waitUntilLivePublished(servers[0].url, servers[0].accessToken, liveVideoReplayId)
})
})
after(async function () {
await cleanupTests(servers)
})
})