From fb7194043d0486ce0a6a40b2ffbdf32878c33a6f Mon Sep 17 00:00:00 2001 From: Chocobozzz Date: Fri, 25 Sep 2020 16:19:35 +0200 Subject: Check live duration and size --- server/lib/job-queue/handlers/video-import.ts | 3 +- server/lib/live-manager.ts | 89 +++++++++++++++++++++++---- server/lib/user.ts | 72 +++++++++++++++++++--- 3 files changed, 140 insertions(+), 24 deletions(-) (limited to 'server/lib') diff --git a/server/lib/job-queue/handlers/video-import.ts b/server/lib/job-queue/handlers/video-import.ts index 9b5f2bb2b..9210aec54 100644 --- a/server/lib/job-queue/handlers/video-import.ts +++ b/server/lib/job-queue/handlers/video-import.ts @@ -4,6 +4,7 @@ import { extname } from 'path' import { addOptimizeOrMergeAudioJob } from '@server/helpers/video' import { isPostImportVideoAccepted } from '@server/lib/moderation' import { Hooks } from '@server/lib/plugins/hooks' +import { isAbleToUploadVideo } from '@server/lib/user' import { getVideoFilePath } from '@server/lib/video-paths' import { MVideoImportDefault, MVideoImportDefaultFiles, MVideoImportVideo } from '@server/types/models/video/video-import' import { @@ -108,7 +109,7 @@ async function processFile (downloader: () => Promise, videoImport: MVid // Get information about this video const stats = await stat(tempVideoPath) - const isAble = await videoImport.User.isAbleToUploadVideo({ size: stats.size }) + const isAble = await isAbleToUploadVideo(videoImport.User.id, stats.size) if (isAble === false) { throw new Error('The user video quota is exceeded with this video to import.') } diff --git a/server/lib/live-manager.ts b/server/lib/live-manager.ts index 41176d197..3ff2434ff 100644 --- a/server/lib/live-manager.ts +++ b/server/lib/live-manager.ts @@ -2,24 +2,27 @@ import { AsyncQueue, queue } from 'async' import * as chokidar from 'chokidar' import { FfmpegCommand } from 'fluent-ffmpeg' -import { ensureDir } from 'fs-extra' +import { ensureDir, stat } from 'fs-extra' import { basename } from 'path' import { computeResolutionsToTranscode, runLiveMuxing, runLiveTranscoding } from '@server/helpers/ffmpeg-utils' import { logger } from '@server/helpers/logger' import { CONFIG, registerConfigChangedHandler } from '@server/initializers/config' -import { P2P_MEDIA_LOADER_PEER_VERSION, VIDEO_LIVE, WEBSERVER } from '@server/initializers/constants' +import { MEMOIZE_TTL, P2P_MEDIA_LOADER_PEER_VERSION, VIDEO_LIVE, WEBSERVER } from '@server/initializers/constants' +import { UserModel } from '@server/models/account/user' import { VideoModel } from '@server/models/video/video' import { VideoFileModel } from '@server/models/video/video-file' import { VideoLiveModel } from '@server/models/video/video-live' import { VideoStreamingPlaylistModel } from '@server/models/video/video-streaming-playlist' -import { MStreamingPlaylist, MVideoLiveVideo } from '@server/types/models' +import { MStreamingPlaylist, MUser, MUserId, MVideoLive, MVideoLiveVideo } from '@server/types/models' import { VideoState, VideoStreamingPlaylistType } from '@shared/models' import { federateVideoIfNeeded } from './activitypub/videos' import { buildSha256Segment } from './hls' import { JobQueue } from './job-queue' import { PeerTubeSocket } from './peertube-socket' +import { isAbleToUploadVideo } from './user' import { getHLSDirectory } from './video-paths' +import memoizee = require('memoizee') const NodeRtmpServer = require('node-media-server/node_rtmp_server') const context = require('node-media-server/node_core_ctx') const nodeMediaServerLogger = require('node-media-server/node_core_logger') @@ -53,6 +56,11 @@ class LiveManager { private readonly transSessions = new Map() private readonly videoSessions = new Map() private readonly segmentsSha256 = new Map>() + private readonly livesPerUser = new Map() + + private readonly isAbleToUploadVideoWithCache = memoizee((userId: number) => { + return isAbleToUploadVideo(userId, 1000) + }, { maxAge: MEMOIZE_TTL.LIVE_ABLE_TO_UPLOAD }) private segmentsSha256Queue: AsyncQueue private rtmpServer: any @@ -127,7 +135,7 @@ class LiveManager { this.abortSession(sessionId) - this.onEndTransmuxing(videoId) + this.onEndTransmuxing(videoId, true) .catch(err => logger.error('Cannot end transmuxing of video %d.', videoId, { err })) } @@ -196,8 +204,18 @@ class LiveManager { originalResolution: number }) { const { sessionId, videoLive, playlist, streamPath, resolutionsEnabled, originalResolution } = options + const startStreamDateTime = new Date().getTime() const allResolutions = resolutionsEnabled.concat([ originalResolution ]) + const user = await UserModel.loadByLiveId(videoLive.id) + if (!this.livesPerUser.has(user.id)) { + this.livesPerUser.set(user.id, []) + } + + const currentUserLive = { liveId: videoLive.id, videoId: videoLive.videoId, size: 0 } + const livesOfUser = this.livesPerUser.get(user.id) + livesOfUser.push(currentUserLive) + for (let i = 0; i < allResolutions.length; i++) { const resolution = allResolutions[i] @@ -216,26 +234,47 @@ class LiveManager { const outPath = getHLSDirectory(videoLive.Video) await ensureDir(outPath) + const deleteSegments = videoLive.saveReplay === false + const rtmpUrl = 'rtmp://127.0.0.1:' + config.rtmp.port + streamPath const ffmpegExec = CONFIG.LIVE.TRANSCODING.ENABLED - ? runLiveTranscoding(rtmpUrl, outPath, allResolutions) - : runLiveMuxing(rtmpUrl, outPath) + ? runLiveTranscoding(rtmpUrl, outPath, allResolutions, deleteSegments) + : runLiveMuxing(rtmpUrl, outPath, deleteSegments) logger.info('Running live muxing/transcoding.') - this.transSessions.set(sessionId, ffmpegExec) const videoUUID = videoLive.Video.uuid const tsWatcher = chokidar.watch(outPath + '/*.ts') - const updateHandler = segmentPath => { - this.segmentsSha256Queue.push({ operation: 'update', segmentPath, videoUUID }) + const updateSegment = segmentPath => this.segmentsSha256Queue.push({ operation: 'update', segmentPath, videoUUID }) + + const addHandler = segmentPath => { + updateSegment(segmentPath) + + if (this.isDurationConstraintValid(startStreamDateTime) !== true) { + this.stopSessionOf(videoLive.videoId) + } + + if (videoLive.saveReplay === true) { + stat(segmentPath) + .then(segmentStat => { + currentUserLive.size += segmentStat.size + }) + .then(() => this.isQuotaConstraintValid(user, videoLive)) + .then(quotaValid => { + if (quotaValid !== true) { + this.stopSessionOf(videoLive.videoId) + } + }) + .catch(err => logger.error('Cannot stat %s or check quota of %d.', segmentPath, user.id, { err })) + } } const deleteHandler = segmentPath => this.segmentsSha256Queue.push({ operation: 'delete', segmentPath, videoUUID }) - tsWatcher.on('add', p => updateHandler(p)) - tsWatcher.on('change', p => updateHandler(p)) + tsWatcher.on('add', p => addHandler(p)) + tsWatcher.on('change', p => updateSegment(p)) tsWatcher.on('unlink', p => deleteHandler(p)) const masterWatcher = chokidar.watch(outPath + '/master.m3u8') @@ -280,7 +319,14 @@ class LiveManager { ffmpegExec.on('end', () => onFFmpegEnded()) } - private async onEndTransmuxing (videoId: number) { + getLiveQuotaUsedByUser (userId: number) { + const currentLives = this.livesPerUser.get(userId) + if (!currentLives) return 0 + + return currentLives.reduce((sum, obj) => sum + obj.size, 0) + } + + private async onEndTransmuxing (videoId: number, cleanupNow = false) { try { const fullVideo = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoId) if (!fullVideo) return @@ -290,7 +336,7 @@ class LiveManager { payload: { videoId: fullVideo.id } - }, { delay: VIDEO_LIVE.CLEANUP_DELAY }) + }, { delay: cleanupNow ? 0 : VIDEO_LIVE.CLEANUP_DELAY }) // FIXME: use end fullVideo.state = VideoState.WAITING_FOR_LIVE @@ -337,6 +383,23 @@ class LiveManager { filesMap.delete(segmentName) } + private isDurationConstraintValid (streamingStartTime: number) { + const maxDuration = CONFIG.LIVE.MAX_DURATION + // No limit + if (maxDuration === null) return true + + const now = new Date().getTime() + const max = streamingStartTime + maxDuration + + return now <= max + } + + private async isQuotaConstraintValid (user: MUserId, live: MVideoLive) { + if (live.saveReplay !== true) return true + + return this.isAbleToUploadVideoWithCache(user.id) + } + static get Instance () { return this.instance || (this.instance = new this()) } diff --git a/server/lib/user.ts b/server/lib/user.ts index aa14f0b54..d3338f329 100644 --- a/server/lib/user.ts +++ b/server/lib/user.ts @@ -1,20 +1,24 @@ +import { Transaction } from 'sequelize/types' import { v4 as uuidv4 } from 'uuid' +import { UserModel } from '@server/models/account/user' import { ActivityPubActorType } from '../../shared/models/activitypub' +import { UserNotificationSetting, UserNotificationSettingValue } from '../../shared/models/users' import { SERVER_ACTOR_NAME, WEBSERVER } from '../initializers/constants' +import { sequelizeTypescript } from '../initializers/database' import { AccountModel } from '../models/account/account' -import { buildActorInstance, setAsyncActorKeys } from './activitypub/actor' -import { createLocalVideoChannel } from './video-channel' -import { ActorModel } from '../models/activitypub/actor' import { UserNotificationSettingModel } from '../models/account/user-notification-setting' -import { UserNotificationSetting, UserNotificationSettingValue } from '../../shared/models/users' -import { createWatchLaterPlaylist } from './video-playlist' -import { sequelizeTypescript } from '../initializers/database' -import { Transaction } from 'sequelize/types' -import { Redis } from './redis' -import { Emailer } from './emailer' +import { ActorModel } from '../models/activitypub/actor' import { MAccountDefault, MActorDefault, MChannelActor } from '../types/models' import { MUser, MUserDefault, MUserId } from '../types/models/user' +import { buildActorInstance, setAsyncActorKeys } from './activitypub/actor' import { getAccountActivityPubUrl } from './activitypub/url' +import { Emailer } from './emailer' +import { LiveManager } from './live-manager' +import { Redis } from './redis' +import { createLocalVideoChannel } from './video-channel' +import { createWatchLaterPlaylist } from './video-playlist' + +import memoizee = require('memoizee') type ChannelNames = { name: string, displayName: string } @@ -116,13 +120,61 @@ async function sendVerifyUserEmail (user: MUser, isPendingEmail = false) { await Emailer.Instance.addVerifyEmailJob(username, email, url) } +async function getOriginalVideoFileTotalFromUser (user: MUserId) { + // Don't use sequelize because we need to use a sub query + const query = UserModel.generateUserQuotaBaseSQL({ + withSelect: true, + whereUserId: '$userId' + }) + + const base = await UserModel.getTotalRawQuery(query, user.id) + + return base + LiveManager.Instance.getLiveQuotaUsedByUser(user.id) +} + +// Returns cumulative size of all video files uploaded in the last 24 hours. +async function getOriginalVideoFileTotalDailyFromUser (user: MUserId) { + // Don't use sequelize because we need to use a sub query + const query = UserModel.generateUserQuotaBaseSQL({ + withSelect: true, + whereUserId: '$userId', + where: '"video"."createdAt" > now() - interval \'24 hours\'' + }) + + const base = await UserModel.getTotalRawQuery(query, user.id) + + return base + LiveManager.Instance.getLiveQuotaUsedByUser(user.id) +} + +async function isAbleToUploadVideo (userId: number, size: number) { + const user = await UserModel.loadById(userId) + + if (user.videoQuota === -1 && user.videoQuotaDaily === -1) return Promise.resolve(true) + + const [ totalBytes, totalBytesDaily ] = await Promise.all([ + getOriginalVideoFileTotalFromUser(user.id), + getOriginalVideoFileTotalDailyFromUser(user.id) + ]) + + const uploadedTotal = size + totalBytes + const uploadedDaily = size + totalBytesDaily + + if (user.videoQuotaDaily === -1) return uploadedTotal < user.videoQuota + if (user.videoQuota === -1) return uploadedDaily < user.videoQuotaDaily + + return uploadedTotal < user.videoQuota && uploadedDaily < user.videoQuotaDaily +} + // --------------------------------------------------------------------------- export { + getOriginalVideoFileTotalFromUser, + getOriginalVideoFileTotalDailyFromUser, createApplicationActor, createUserAccountAndChannelAndPlaylist, createLocalAccountWithoutKeys, - sendVerifyUserEmail + sendVerifyUserEmail, + isAbleToUploadVideo } // --------------------------------------------------------------------------- -- cgit v1.2.3