mirror of https://github.com/Chocobozzz/PeerTube
				
				
				
			
		
			
				
	
	
		
			789 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			TypeScript
		
	
	
			
		
		
	
	
			789 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			TypeScript
		
	
	
import { IConfig } from 'config'
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import { dirname, join } from 'path'
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import { JobType, VideoRateType, VideoState } from '../../shared/models'
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import { ActivityPubActorType } from '../../shared/models/activitypub'
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import { FollowState } from '../../shared/models/actors'
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import { VideoAbuseState, VideoImportState, VideoPrivacy } from '../../shared/models/videos'
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// Do not use barrels, remain constants as independent as possible
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import { buildPath, isTestInstance, root, sanitizeHost, sanitizeUrl } from '../helpers/core-utils'
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import { NSFWPolicyType } from '../../shared/models/videos/nsfw-policy.type'
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import { invert } from 'lodash'
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import { CronRepeatOptions, EveryRepeatOptions } from 'bull'
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// Use a variable to reload the configuration if we need
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let config: IConfig = require('config')
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// ---------------------------------------------------------------------------
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const LAST_MIGRATION_VERSION = 265
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// ---------------------------------------------------------------------------
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// API version
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const API_VERSION = 'v1'
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const PAGINATION = {
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  COUNT: {
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    DEFAULT: 15,
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    MAX: 100
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  }
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}
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// Sortable columns per schema
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const SORTABLE_COLUMNS = {
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  USERS: [ 'id', 'username', 'createdAt' ],
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  USER_SUBSCRIPTIONS: [ 'id', 'createdAt' ],
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  ACCOUNTS: [ 'createdAt' ],
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  JOBS: [ 'createdAt' ],
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  VIDEO_ABUSES: [ 'id', 'createdAt', 'state' ],
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  VIDEO_CHANNELS: [ 'id', 'name', 'updatedAt', 'createdAt' ],
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  VIDEO_IMPORTS: [ 'createdAt' ],
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  VIDEO_COMMENT_THREADS: [ 'createdAt' ],
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  BLACKLISTS: [ 'id', 'name', 'duration', 'views', 'likes', 'dislikes', 'uuid', 'createdAt' ],
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  FOLLOWERS: [ 'createdAt' ],
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  FOLLOWING: [ 'createdAt' ],
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  VIDEOS: [ 'name', 'duration', 'createdAt', 'publishedAt', 'views', 'likes', 'trending' ],
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  VIDEOS_SEARCH: [ 'name', 'duration', 'createdAt', 'publishedAt', 'views', 'likes', 'match' ],
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  VIDEO_CHANNELS_SEARCH: [ 'match', 'displayName', 'createdAt' ]
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}
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const OAUTH_LIFETIME = {
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  ACCESS_TOKEN: 3600 * 24, // 1 day, for upload
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  REFRESH_TOKEN: 1209600 // 2 weeks
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}
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const ROUTE_CACHE_LIFETIME = {
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  FEEDS: '15 minutes',
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  ROBOTS: '2 hours',
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  NODEINFO: '10 minutes',
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  DNT_POLICY: '1 week',
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  OVERVIEWS: {
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    VIDEOS: '1 hour'
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  },
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  ACTIVITY_PUB: {
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    VIDEOS: '1 second' // 1 second, cache concurrent requests after a broadcast for example
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  }
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}
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// ---------------------------------------------------------------------------
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// Number of points we add/remove after a successful/bad request
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const ACTOR_FOLLOW_SCORE = {
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  PENALTY: -10,
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  BONUS: 10,
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  BASE: 1000,
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  MAX: 10000
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}
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const FOLLOW_STATES: { [ id: string ]: FollowState } = {
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  PENDING: 'pending',
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  ACCEPTED: 'accepted'
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}
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const REMOTE_SCHEME = {
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  HTTP: 'https',
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  WS: 'wss'
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}
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const JOB_ATTEMPTS: { [ id in JobType ]: number } = {
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  'activitypub-http-broadcast': 5,
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  'activitypub-http-unicast': 5,
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  'activitypub-http-fetcher': 5,
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  'activitypub-follow': 5,
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  'video-file-import': 1,
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  'video-file': 1,
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  'video-import': 1,
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  'email': 5,
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  'videos-views': 1
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}
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const JOB_CONCURRENCY: { [ id in JobType ]: number } = {
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  'activitypub-http-broadcast': 1,
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  'activitypub-http-unicast': 5,
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  'activitypub-http-fetcher': 1,
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  'activitypub-follow': 3,
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  'video-file-import': 1,
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  'video-file': 1,
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  'video-import': 1,
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  'email': 5,
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  'videos-views': 1
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}
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const JOB_TTL: { [ id in JobType ]: number } = {
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  'activitypub-http-broadcast': 60000 * 10, // 10 minutes
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  'activitypub-http-unicast': 60000 * 10, // 10 minutes
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  'activitypub-http-fetcher': 60000 * 10, // 10 minutes
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  'activitypub-follow': 60000 * 10, // 10 minutes
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  'video-file-import': 1000 * 3600, // 1 hour
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  'video-file': 1000 * 3600 * 48, // 2 days, transcoding could be long
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  'video-import': 1000 * 3600 * 5, // 5 hours
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  'email': 60000 * 10, // 10 minutes
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  'videos-views': undefined // Unlimited
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}
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const REPEAT_JOBS: { [ id: string ]: EveryRepeatOptions | CronRepeatOptions } = {
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  'videos-views': {
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    cron: '1 * * * *' // At 1 minutes past the hour
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  }
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}
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const BROADCAST_CONCURRENCY = 10 // How many requests in parallel we do in activitypub-http-broadcast job
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const CRAWL_REQUEST_CONCURRENCY = 1 // How many requests in parallel to fetch remote data (likes, shares...)
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const JOB_REQUEST_TIMEOUT = 3000 // 3 seconds
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const JOB_COMPLETED_LIFETIME = 60000 * 60 * 24 * 2 // 2 days
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// 1 hour
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let SCHEDULER_INTERVALS_MS = {
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  badActorFollow: 60000 * 60, // 1 hour
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  removeOldJobs: 60000 * 60, // 1 hour
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  updateVideos: 60000, // 1 minute
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  youtubeDLUpdate: 60000 * 60 * 24 // 1 day
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}
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// ---------------------------------------------------------------------------
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const CONFIG = {
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  CUSTOM_FILE: getLocalConfigFilePath(),
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  LISTEN: {
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    PORT: config.get<number>('listen.port'),
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    HOSTNAME: config.get<string>('listen.hostname')
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  },
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  DATABASE: {
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    DBNAME: 'peertube' + config.get<string>('database.suffix'),
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    HOSTNAME: config.get<string>('database.hostname'),
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    PORT: config.get<number>('database.port'),
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    USERNAME: config.get<string>('database.username'),
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    PASSWORD: config.get<string>('database.password'),
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    POOL: {
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      MAX: config.get<number>('database.pool.max')
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    }
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  },
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  REDIS: {
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    HOSTNAME: config.has('redis.hostname') ? config.get<string>('redis.hostname') : null,
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    PORT: config.has('redis.port') ? config.get<number>('redis.port') : null,
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    SOCKET: config.has('redis.socket') ? config.get<string>('redis.socket') : null,
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    AUTH: config.has('redis.auth') ? config.get<string>('redis.auth') : null,
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    DB: config.has('redis.db') ? config.get<number>('redis.db') : null
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  },
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  SMTP: {
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    HOSTNAME: config.get<string>('smtp.hostname'),
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    PORT: config.get<number>('smtp.port'),
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    USERNAME: config.get<string>('smtp.username'),
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    PASSWORD: config.get<string>('smtp.password'),
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    TLS: config.get<boolean>('smtp.tls'),
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    DISABLE_STARTTLS: config.get<boolean>('smtp.disable_starttls'),
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    CA_FILE: config.get<string>('smtp.ca_file'),
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    FROM_ADDRESS: config.get<string>('smtp.from_address')
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  },
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  STORAGE: {
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    AVATARS_DIR: buildPath(config.get<string>('storage.avatars')),
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    LOG_DIR: buildPath(config.get<string>('storage.logs')),
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    VIDEOS_DIR: buildPath(config.get<string>('storage.videos')),
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    THUMBNAILS_DIR: buildPath(config.get<string>('storage.thumbnails')),
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    PREVIEWS_DIR: buildPath(config.get<string>('storage.previews')),
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    CAPTIONS_DIR: buildPath(config.get<string>('storage.captions')),
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    TORRENTS_DIR: buildPath(config.get<string>('storage.torrents')),
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    CACHE_DIR: buildPath(config.get<string>('storage.cache'))
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  },
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  WEBSERVER: {
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    SCHEME: config.get<boolean>('webserver.https') === true ? 'https' : 'http',
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    WS: config.get<boolean>('webserver.https') === true ? 'wss' : 'ws',
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    HOSTNAME: config.get<string>('webserver.hostname'),
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    PORT: config.get<number>('webserver.port'),
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    URL: '',
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    HOST: ''
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  },
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  TRUST_PROXY: config.get<string[]>('trust_proxy'),
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  LOG: {
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    LEVEL: config.get<string>('log.level')
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  },
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  SEARCH: {
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    REMOTE_URI: {
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      USERS: config.get<boolean>('search.remote_uri.users'),
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      ANONYMOUS: config.get<boolean>('search.remote_uri.anonymous')
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    }
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  },
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  TRENDING: {
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    VIDEOS: {
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      INTERVAL_DAYS: config.get<number>('trending.videos.interval_days')
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    }
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  },
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  ADMIN: {
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    get EMAIL () { return config.get<string>('admin.email') }
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  },
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  SIGNUP: {
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    get ENABLED () { return config.get<boolean>('signup.enabled') },
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    get LIMIT () { return config.get<number>('signup.limit') },
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    get REQUIRES_EMAIL_VERIFICATION () { return config.get<boolean>('signup.requires_email_verification') },
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    FILTERS: {
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      CIDR: {
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        get WHITELIST () { return config.get<string[]>('signup.filters.cidr.whitelist') },
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        get BLACKLIST () { return config.get<string[]>('signup.filters.cidr.blacklist') }
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      }
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    }
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  },
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  USER: {
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    get VIDEO_QUOTA () { return config.get<number>('user.video_quota') },
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    get VIDEO_QUOTA_DAILY () { return config.get<number>('user.video_quota_daily') }
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  },
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  TRANSCODING: {
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    get ENABLED () { return config.get<boolean>('transcoding.enabled') },
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    get THREADS () { return config.get<number>('transcoding.threads') },
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    RESOLUTIONS: {
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      get '240p' () { return config.get<boolean>('transcoding.resolutions.240p') },
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      get '360p' () { return config.get<boolean>('transcoding.resolutions.360p') },
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      get '480p' () { return config.get<boolean>('transcoding.resolutions.480p') },
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      get '720p' () { return config.get<boolean>('transcoding.resolutions.720p') },
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      get '1080p' () { return config.get<boolean>('transcoding.resolutions.1080p') }
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    }
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  },
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  IMPORT: {
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    VIDEOS: {
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      HTTP: {
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        get ENABLED () { return config.get<boolean>('import.videos.http.enabled') }
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      },
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      TORRENT: {
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        get ENABLED () { return config.get<boolean>('import.videos.torrent.enabled') }
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      }
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    }
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  },
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  CACHE: {
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    PREVIEWS: {
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      get SIZE () { return config.get<number>('cache.previews.size') }
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    },
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    VIDEO_CAPTIONS: {
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      get SIZE () { return config.get<number>('cache.captions.size') }
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    }
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  },
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  INSTANCE: {
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    get NAME () { return config.get<string>('instance.name') },
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    get SHORT_DESCRIPTION () { return config.get<string>('instance.short_description') },
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    get DESCRIPTION () { return config.get<string>('instance.description') },
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    get TERMS () { return config.get<string>('instance.terms') },
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    get DEFAULT_CLIENT_ROUTE () { return config.get<string>('instance.default_client_route') },
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    get DEFAULT_NSFW_POLICY () { return config.get<NSFWPolicyType>('instance.default_nsfw_policy') },
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    CUSTOMIZATIONS: {
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      get JAVASCRIPT () { return config.get<string>('instance.customizations.javascript') },
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      get CSS () { return config.get<string>('instance.customizations.css') }
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    },
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    get ROBOTS () { return config.get<string>('instance.robots') }
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  },
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  SERVICES: {
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    TWITTER: {
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      get USERNAME () { return config.get<string>('services.twitter.username') },
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      get WHITELISTED () { return config.get<boolean>('services.twitter.whitelisted') }
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    }
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  }
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}
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// ---------------------------------------------------------------------------
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const CONSTRAINTS_FIELDS = {
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  USERS: {
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    NAME: { min: 3, max: 120 }, // Length
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    DESCRIPTION: { min: 3, max: 250 }, // Length
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    USERNAME: { min: 3, max: 20 }, // Length
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    PASSWORD: { min: 6, max: 255 }, // Length
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    VIDEO_QUOTA: { min: -1 },
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    VIDEO_QUOTA_DAILY: { min: -1 },
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    BLOCKED_REASON: { min: 3, max: 250 } // Length
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  },
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  VIDEO_ABUSES: {
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    REASON: { min: 2, max: 300 }, // Length
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    MODERATION_COMMENT: { min: 2, max: 300 } // Length
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  },
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  VIDEO_BLACKLIST: {
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    REASON: { min: 2, max: 300 } // Length
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  },
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  VIDEO_CHANNELS: {
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    NAME: { min: 3, max: 120 }, // Length
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    DESCRIPTION: { min: 3, max: 500 }, // Length
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    SUPPORT: { min: 3, max: 500 }, // Length
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    URL: { min: 3, max: 2000 } // Length
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  },
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  VIDEO_CAPTIONS: {
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    CAPTION_FILE: {
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      EXTNAME: [ '.vtt', '.srt' ],
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      FILE_SIZE: {
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        max: 2 * 1024 * 1024 // 2MB
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      }
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    }
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  },
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  VIDEO_IMPORTS: {
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    URL: { min: 3, max: 2000 }, // Length
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    TORRENT_NAME: { min: 3, max: 255 }, // Length
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    TORRENT_FILE: {
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      EXTNAME: [ '.torrent' ],
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      FILE_SIZE: {
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        max: 1024 * 200 // 200 KB
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      }
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    }
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  },
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  VIDEOS: {
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    NAME: { min: 3, max: 120 }, // Length
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    LANGUAGE: { min: 1, max: 10 }, // Length
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    TRUNCATED_DESCRIPTION: { min: 3, max: 250 }, // Length
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    DESCRIPTION: { min: 3, max: 10000 }, // Length
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    SUPPORT: { min: 3, max: 500 }, // Length
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    IMAGE: {
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      EXTNAME: [ '.jpg', '.jpeg' ],
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      FILE_SIZE: {
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        max: 2 * 1024 * 1024 // 2MB
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      }
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    },
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    EXTNAME: [ '.mp4', '.ogv', '.webm' ],
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    INFO_HASH: { min: 40, max: 40 }, // Length, info hash is 20 bytes length but we represent it in hexadecimal so 20 * 2
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    DURATION: { min: 0 }, // Number
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    TAGS: { min: 0, max: 5 }, // Number of total tags
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    TAG: { min: 2, max: 30 }, // Length
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    THUMBNAIL: { min: 2, max: 30 },
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    THUMBNAIL_DATA: { min: 0, max: 20000 }, // Bytes
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    VIEWS: { min: 0 },
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    LIKES: { min: 0 },
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    DISLIKES: { min: 0 },
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    FILE_SIZE: { min: 10 },
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    URL: { min: 3, max: 2000 } // Length
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  },
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  ACTORS: {
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    PUBLIC_KEY: { min: 10, max: 5000 }, // Length
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    PRIVATE_KEY: { min: 10, max: 5000 }, // Length
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    URL: { min: 3, max: 2000 }, // Length
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    AVATAR: {
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      EXTNAME: [ '.png', '.jpeg', '.jpg' ],
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      FILE_SIZE: {
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        max: 2 * 1024 * 1024 // 2MB
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      }
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    }
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  },
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  VIDEO_EVENTS: {
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    COUNT: { min: 0 }
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  },
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  VIDEO_COMMENTS: {
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    TEXT: { min: 1, max: 3000 }, // Length
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    URL: { min: 3, max: 2000 } // Length
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  },
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  VIDEO_SHARE: {
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    URL: { min: 3, max: 2000 } // Length
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  }
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}
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const RATES_LIMIT = {
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  LOGIN: {
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    WINDOW_MS: 5 * 60 * 1000, // 5 minutes
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    MAX: 15 // 15 attempts
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  },
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  ASK_SEND_EMAIL: {
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    WINDOW_MS: 5 * 60 * 1000, // 5 minutes
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    MAX: 3 // 3 attempts
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  }
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}
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let VIDEO_VIEW_LIFETIME = 60000 * 60 // 1 hour
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const VIDEO_TRANSCODING_FPS = {
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  MIN: 10,
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  AVERAGE: 30,
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  MAX: 60,
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  KEEP_ORIGIN_FPS_RESOLUTION_MIN: 720 // We keep the original FPS on high resolutions (720 minimum)
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}
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const VIDEO_RATE_TYPES: { [ id: string ]: VideoRateType } = {
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  LIKE: 'like',
 | 
						|
  DISLIKE: 'dislike'
 | 
						|
}
 | 
						|
 | 
						|
const FFMPEG_NICE: { [ id: string ]: number } = {
 | 
						|
  THUMBNAIL: 2, // 2 just for don't blocking servers
 | 
						|
  TRANSCODING: 15
 | 
						|
}
 | 
						|
 | 
						|
const VIDEO_CATEGORIES = {
 | 
						|
  1: 'Music',
 | 
						|
  2: 'Films',
 | 
						|
  3: 'Vehicles',
 | 
						|
  4: 'Art',
 | 
						|
  5: 'Sports',
 | 
						|
  6: 'Travels',
 | 
						|
  7: 'Gaming',
 | 
						|
  8: 'People',
 | 
						|
  9: 'Comedy',
 | 
						|
  10: 'Entertainment',
 | 
						|
  11: 'News',
 | 
						|
  12: 'How To',
 | 
						|
  13: 'Education',
 | 
						|
  14: 'Activism',
 | 
						|
  15: 'Science & Technology',
 | 
						|
  16: 'Animals',
 | 
						|
  17: 'Kids',
 | 
						|
  18: 'Food'
 | 
						|
}
 | 
						|
 | 
						|
// See https://creativecommons.org/licenses/?lang=en
 | 
						|
const VIDEO_LICENCES = {
 | 
						|
  1: 'Attribution',
 | 
						|
  2: 'Attribution - Share Alike',
 | 
						|
  3: 'Attribution - No Derivatives',
 | 
						|
  4: 'Attribution - Non Commercial',
 | 
						|
  5: 'Attribution - Non Commercial - Share Alike',
 | 
						|
  6: 'Attribution - Non Commercial - No Derivatives',
 | 
						|
  7: 'Public Domain Dedication'
 | 
						|
}
 | 
						|
 | 
						|
const VIDEO_LANGUAGES = buildLanguages()
 | 
						|
 | 
						|
const VIDEO_PRIVACIES = {
 | 
						|
  [VideoPrivacy.PUBLIC]: 'Public',
 | 
						|
  [VideoPrivacy.UNLISTED]: 'Unlisted',
 | 
						|
  [VideoPrivacy.PRIVATE]: 'Private'
 | 
						|
}
 | 
						|
 | 
						|
const VIDEO_STATES = {
 | 
						|
  [VideoState.PUBLISHED]: 'Published',
 | 
						|
  [VideoState.TO_TRANSCODE]: 'To transcode',
 | 
						|
  [VideoState.TO_IMPORT]: 'To import'
 | 
						|
}
 | 
						|
 | 
						|
const VIDEO_IMPORT_STATES = {
 | 
						|
  [VideoImportState.FAILED]: 'Failed',
 | 
						|
  [VideoImportState.PENDING]: 'Pending',
 | 
						|
  [VideoImportState.SUCCESS]: 'Success'
 | 
						|
}
 | 
						|
 | 
						|
const VIDEO_ABUSE_STATES = {
 | 
						|
  [VideoAbuseState.PENDING]: 'Pending',
 | 
						|
  [VideoAbuseState.REJECTED]: 'Rejected',
 | 
						|
  [VideoAbuseState.ACCEPTED]: 'Accepted'
 | 
						|
}
 | 
						|
 | 
						|
const VIDEO_MIMETYPE_EXT = {
 | 
						|
  'video/webm': '.webm',
 | 
						|
  'video/ogg': '.ogv',
 | 
						|
  'video/mp4': '.mp4'
 | 
						|
}
 | 
						|
const VIDEO_EXT_MIMETYPE = invert(VIDEO_MIMETYPE_EXT)
 | 
						|
 | 
						|
const IMAGE_MIMETYPE_EXT = {
 | 
						|
  'image/png': '.png',
 | 
						|
  'image/jpg': '.jpg',
 | 
						|
  'image/jpeg': '.jpg'
 | 
						|
}
 | 
						|
 | 
						|
const VIDEO_CAPTIONS_MIMETYPE_EXT = {
 | 
						|
  'text/vtt': '.vtt',
 | 
						|
  'application/x-subrip': '.srt'
 | 
						|
}
 | 
						|
 | 
						|
const TORRENT_MIMETYPE_EXT = {
 | 
						|
  'application/x-bittorrent': '.torrent'
 | 
						|
}
 | 
						|
 | 
						|
// ---------------------------------------------------------------------------
 | 
						|
 | 
						|
const OVERVIEWS = {
 | 
						|
  VIDEOS: {
 | 
						|
    SAMPLE_THRESHOLD: 6,
 | 
						|
    SAMPLES_COUNT: 2
 | 
						|
  }
 | 
						|
}
 | 
						|
 | 
						|
// ---------------------------------------------------------------------------
 | 
						|
 | 
						|
const SERVER_ACTOR_NAME = 'peertube'
 | 
						|
 | 
						|
const ACTIVITY_PUB = {
 | 
						|
  POTENTIAL_ACCEPT_HEADERS: [
 | 
						|
    'application/activity+json',
 | 
						|
    'application/ld+json',
 | 
						|
    'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'
 | 
						|
  ],
 | 
						|
  ACCEPT_HEADER: 'application/activity+json, application/ld+json',
 | 
						|
  PUBLIC: 'https://www.w3.org/ns/activitystreams#Public',
 | 
						|
  COLLECTION_ITEMS_PER_PAGE: 10,
 | 
						|
  FETCH_PAGE_LIMIT: 100,
 | 
						|
  URL_MIME_TYPES: {
 | 
						|
    VIDEO: Object.keys(VIDEO_MIMETYPE_EXT),
 | 
						|
    TORRENT: [ 'application/x-bittorrent' ],
 | 
						|
    MAGNET: [ 'application/x-bittorrent;x-scheme-handler/magnet' ]
 | 
						|
  },
 | 
						|
  MAX_RECURSION_COMMENTS: 100,
 | 
						|
  ACTOR_REFRESH_INTERVAL: 3600 * 24 * 1000, // 1 day
 | 
						|
  VIDEO_REFRESH_INTERVAL: 3600 * 24 * 1000 // 1 day
 | 
						|
}
 | 
						|
 | 
						|
const ACTIVITY_PUB_ACTOR_TYPES: { [ id: string ]: ActivityPubActorType } = {
 | 
						|
  GROUP: 'Group',
 | 
						|
  PERSON: 'Person',
 | 
						|
  APPLICATION: 'Application'
 | 
						|
}
 | 
						|
 | 
						|
// ---------------------------------------------------------------------------
 | 
						|
 | 
						|
const PRIVATE_RSA_KEY_SIZE = 2048
 | 
						|
 | 
						|
// Password encryption
 | 
						|
const BCRYPT_SALT_SIZE = 10
 | 
						|
 | 
						|
const USER_PASSWORD_RESET_LIFETIME = 60000 * 5 // 5 minutes
 | 
						|
 | 
						|
const USER_EMAIL_VERIFY_LIFETIME = 60000 * 60 // 60 minutes
 | 
						|
 | 
						|
const NSFW_POLICY_TYPES: { [ id: string]: NSFWPolicyType } = {
 | 
						|
  DO_NOT_LIST: 'do_not_list',
 | 
						|
  BLUR: 'blur',
 | 
						|
  DISPLAY: 'display'
 | 
						|
}
 | 
						|
 | 
						|
// ---------------------------------------------------------------------------
 | 
						|
 | 
						|
// Express static paths (router)
 | 
						|
const STATIC_PATHS = {
 | 
						|
  PREVIEWS: '/static/previews/',
 | 
						|
  THUMBNAILS: '/static/thumbnails/',
 | 
						|
  TORRENTS: '/static/torrents/',
 | 
						|
  WEBSEED: '/static/webseed/',
 | 
						|
  AVATARS: '/static/avatars/',
 | 
						|
  VIDEO_CAPTIONS: '/static/video-captions/'
 | 
						|
}
 | 
						|
const STATIC_DOWNLOAD_PATHS = {
 | 
						|
  TORRENTS: '/download/torrents/',
 | 
						|
  VIDEOS: '/download/videos/'
 | 
						|
}
 | 
						|
 | 
						|
// Cache control
 | 
						|
let STATIC_MAX_AGE = '2h'
 | 
						|
 | 
						|
// Videos thumbnail size
 | 
						|
const THUMBNAILS_SIZE = {
 | 
						|
  width: 200,
 | 
						|
  height: 110
 | 
						|
}
 | 
						|
const PREVIEWS_SIZE = {
 | 
						|
  width: 560,
 | 
						|
  height: 315
 | 
						|
}
 | 
						|
const AVATARS_SIZE = {
 | 
						|
  width: 120,
 | 
						|
  height: 120
 | 
						|
}
 | 
						|
 | 
						|
const EMBED_SIZE = {
 | 
						|
  width: 560,
 | 
						|
  height: 315
 | 
						|
}
 | 
						|
 | 
						|
// Sub folders of cache directory
 | 
						|
const CACHE = {
 | 
						|
  PREVIEWS: {
 | 
						|
    DIRECTORY: join(CONFIG.STORAGE.CACHE_DIR, 'previews'),
 | 
						|
    MAX_AGE: 1000 * 3600 * 3 // 3 hours
 | 
						|
  },
 | 
						|
  VIDEO_CAPTIONS: {
 | 
						|
    DIRECTORY: join(CONFIG.STORAGE.CACHE_DIR, 'video-captions'),
 | 
						|
    MAX_AGE: 1000 * 3600 * 3 // 3 hours
 | 
						|
  }
 | 
						|
}
 | 
						|
 | 
						|
const ACCEPT_HEADERS = [ 'html', 'application/json' ].concat(ACTIVITY_PUB.POTENTIAL_ACCEPT_HEADERS)
 | 
						|
 | 
						|
// ---------------------------------------------------------------------------
 | 
						|
 | 
						|
const CUSTOM_HTML_TAG_COMMENTS = {
 | 
						|
  TITLE: '<!-- title tag -->',
 | 
						|
  DESCRIPTION: '<!-- description tag -->',
 | 
						|
  CUSTOM_CSS: '<!-- custom css tag -->',
 | 
						|
  OPENGRAPH_AND_OEMBED: '<!-- open graph and oembed tags -->'
 | 
						|
}
 | 
						|
 | 
						|
// ---------------------------------------------------------------------------
 | 
						|
 | 
						|
const FEEDS = {
 | 
						|
  COUNT: 20
 | 
						|
}
 | 
						|
 | 
						|
// ---------------------------------------------------------------------------
 | 
						|
 | 
						|
const TRACKER_RATE_LIMITS = {
 | 
						|
  INTERVAL: 60000 * 5, // 5 minutes
 | 
						|
  ANNOUNCES_PER_IP_PER_INFOHASH: 15, // maximum announces per torrent in the interval
 | 
						|
  ANNOUNCES_PER_IP: 30 // maximum announces for all our torrents in the interval
 | 
						|
}
 | 
						|
 | 
						|
// ---------------------------------------------------------------------------
 | 
						|
 | 
						|
// Special constants for a test instance
 | 
						|
if (isTestInstance() === true) {
 | 
						|
  ACTOR_FOLLOW_SCORE.BASE = 20
 | 
						|
 | 
						|
  REMOTE_SCHEME.HTTP = 'http'
 | 
						|
  REMOTE_SCHEME.WS = 'ws'
 | 
						|
 | 
						|
  STATIC_MAX_AGE = '0'
 | 
						|
 | 
						|
  ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE = 2
 | 
						|
  ACTIVITY_PUB.ACTOR_REFRESH_INTERVAL = 10 * 1000 // 10 seconds
 | 
						|
  ACTIVITY_PUB.VIDEO_REFRESH_INTERVAL = 10 * 1000 // 10 seconds
 | 
						|
 | 
						|
  CONSTRAINTS_FIELDS.ACTORS.AVATAR.FILE_SIZE.max = 100 * 1024 // 100KB
 | 
						|
 | 
						|
  SCHEDULER_INTERVALS_MS.badActorFollow = 10000
 | 
						|
  SCHEDULER_INTERVALS_MS.removeOldJobs = 10000
 | 
						|
  SCHEDULER_INTERVALS_MS.updateVideos = 5000
 | 
						|
  REPEAT_JOBS['videos-views'] = { every: 5000 }
 | 
						|
 | 
						|
  VIDEO_VIEW_LIFETIME = 1000 // 1 second
 | 
						|
 | 
						|
  JOB_ATTEMPTS['email'] = 1
 | 
						|
 | 
						|
  CACHE.VIDEO_CAPTIONS.MAX_AGE = 3000
 | 
						|
}
 | 
						|
 | 
						|
updateWebserverConfig()
 | 
						|
 | 
						|
// ---------------------------------------------------------------------------
 | 
						|
 | 
						|
export {
 | 
						|
  API_VERSION,
 | 
						|
  VIDEO_CAPTIONS_MIMETYPE_EXT,
 | 
						|
  AVATARS_SIZE,
 | 
						|
  ACCEPT_HEADERS,
 | 
						|
  BCRYPT_SALT_SIZE,
 | 
						|
  TRACKER_RATE_LIMITS,
 | 
						|
  CACHE,
 | 
						|
  CONFIG,
 | 
						|
  CONSTRAINTS_FIELDS,
 | 
						|
  EMBED_SIZE,
 | 
						|
  JOB_CONCURRENCY,
 | 
						|
  JOB_ATTEMPTS,
 | 
						|
  LAST_MIGRATION_VERSION,
 | 
						|
  OAUTH_LIFETIME,
 | 
						|
  CUSTOM_HTML_TAG_COMMENTS,
 | 
						|
  BROADCAST_CONCURRENCY,
 | 
						|
  PAGINATION,
 | 
						|
  ACTOR_FOLLOW_SCORE,
 | 
						|
  PREVIEWS_SIZE,
 | 
						|
  REMOTE_SCHEME,
 | 
						|
  FOLLOW_STATES,
 | 
						|
  SERVER_ACTOR_NAME,
 | 
						|
  PRIVATE_RSA_KEY_SIZE,
 | 
						|
  ROUTE_CACHE_LIFETIME,
 | 
						|
  SORTABLE_COLUMNS,
 | 
						|
  FEEDS,
 | 
						|
  JOB_TTL,
 | 
						|
  NSFW_POLICY_TYPES,
 | 
						|
  TORRENT_MIMETYPE_EXT,
 | 
						|
  STATIC_MAX_AGE,
 | 
						|
  STATIC_PATHS,
 | 
						|
  ACTIVITY_PUB,
 | 
						|
  ACTIVITY_PUB_ACTOR_TYPES,
 | 
						|
  THUMBNAILS_SIZE,
 | 
						|
  VIDEO_CATEGORIES,
 | 
						|
  VIDEO_LANGUAGES,
 | 
						|
  VIDEO_PRIVACIES,
 | 
						|
  VIDEO_LICENCES,
 | 
						|
  VIDEO_STATES,
 | 
						|
  VIDEO_RATE_TYPES,
 | 
						|
  VIDEO_MIMETYPE_EXT,
 | 
						|
  VIDEO_TRANSCODING_FPS,
 | 
						|
  FFMPEG_NICE,
 | 
						|
  VIDEO_ABUSE_STATES,
 | 
						|
  JOB_REQUEST_TIMEOUT,
 | 
						|
  USER_PASSWORD_RESET_LIFETIME,
 | 
						|
  USER_EMAIL_VERIFY_LIFETIME,
 | 
						|
  IMAGE_MIMETYPE_EXT,
 | 
						|
  OVERVIEWS,
 | 
						|
  SCHEDULER_INTERVALS_MS,
 | 
						|
  REPEAT_JOBS,
 | 
						|
  STATIC_DOWNLOAD_PATHS,
 | 
						|
  RATES_LIMIT,
 | 
						|
  VIDEO_EXT_MIMETYPE,
 | 
						|
  CRAWL_REQUEST_CONCURRENCY,
 | 
						|
  JOB_COMPLETED_LIFETIME,
 | 
						|
  VIDEO_IMPORT_STATES,
 | 
						|
  VIDEO_VIEW_LIFETIME,
 | 
						|
  buildLanguages
 | 
						|
}
 | 
						|
 | 
						|
// ---------------------------------------------------------------------------
 | 
						|
 | 
						|
function getLocalConfigFilePath () {
 | 
						|
  const configSources = config.util.getConfigSources()
 | 
						|
  if (configSources.length === 0) throw new Error('Invalid config source.')
 | 
						|
 | 
						|
  let filename = 'local'
 | 
						|
  if (process.env.NODE_ENV) filename += `-${process.env.NODE_ENV}`
 | 
						|
  if (process.env.NODE_APP_INSTANCE) filename += `-${process.env.NODE_APP_INSTANCE}`
 | 
						|
 | 
						|
  return join(dirname(configSources[ 0 ].name), filename + '.json')
 | 
						|
}
 | 
						|
 | 
						|
function updateWebserverConfig () {
 | 
						|
  CONFIG.WEBSERVER.URL = sanitizeUrl(CONFIG.WEBSERVER.SCHEME + '://' + CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT)
 | 
						|
  CONFIG.WEBSERVER.HOST = sanitizeHost(CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT, REMOTE_SCHEME.HTTP)
 | 
						|
}
 | 
						|
 | 
						|
function buildLanguages () {
 | 
						|
  const iso639 = require('iso-639-3')
 | 
						|
 | 
						|
  const languages: { [ id: string ]: string } = {}
 | 
						|
 | 
						|
  const additionalLanguages = {
 | 
						|
    'sgn': true, // Sign languages (macro language)
 | 
						|
    'ase': true, // American sign language
 | 
						|
    'sdl': true, // Arabian sign language
 | 
						|
    'bfi': true, // British sign language
 | 
						|
    'bzs': true, // Brazilian sign language
 | 
						|
    'csl': true, // Chinese sign language
 | 
						|
    'cse': true, // Czech sign language
 | 
						|
    'dsl': true, // Danish sign language
 | 
						|
    'fsl': true, // French sign language
 | 
						|
    'gsg': true, // German sign language
 | 
						|
    'pks': true, // Pakistan sign language
 | 
						|
    'jsl': true, // Japanese sign language
 | 
						|
    'sfs': true, // South African sign language
 | 
						|
    'swl': true, // Swedish sign language
 | 
						|
    'rsl': true, // Russian sign language: true
 | 
						|
 | 
						|
    'epo': true, // Esperanto
 | 
						|
    'tlh': true, // Klingon
 | 
						|
    'jbo': true, // Lojban
 | 
						|
    'avk': true // Kotava
 | 
						|
  }
 | 
						|
 | 
						|
  // Only add ISO639-1 languages and some sign languages (ISO639-3)
 | 
						|
  iso639
 | 
						|
    .filter(l => {
 | 
						|
      return (l.iso6391 !== null && l.type === 'living') ||
 | 
						|
        additionalLanguages[l.iso6393] === true
 | 
						|
    })
 | 
						|
    .forEach(l => languages[l.iso6391 || l.iso6393] = l.name)
 | 
						|
 | 
						|
  return languages
 | 
						|
}
 | 
						|
 | 
						|
export function reloadConfig () {
 | 
						|
 | 
						|
  function directory () {
 | 
						|
    if (process.env.NODE_CONFIG_DIR) {
 | 
						|
      return process.env.NODE_CONFIG_DIR
 | 
						|
    }
 | 
						|
 | 
						|
    return join(root(), 'config')
 | 
						|
  }
 | 
						|
 | 
						|
  function purge () {
 | 
						|
    for (const fileName in require.cache) {
 | 
						|
      if (-1 === fileName.indexOf(directory())) {
 | 
						|
        continue
 | 
						|
      }
 | 
						|
 | 
						|
      delete require.cache[fileName]
 | 
						|
    }
 | 
						|
 | 
						|
    delete require.cache[require.resolve('config')]
 | 
						|
  }
 | 
						|
 | 
						|
  purge()
 | 
						|
 | 
						|
  config = require('config')
 | 
						|
 | 
						|
  updateWebserverConfig()
 | 
						|
}
 |