PeerTube/server/initializers/constants.ts

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import { randomInt } from '../../shared/core-utils/miscs/miscs'
import { CronRepeatOptions, EveryRepeatOptions } from 'bull'
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import { randomBytes } from 'crypto'
import { invert } from 'lodash'
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import { join } from 'path'
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import {
AbuseState,
JobType,
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VideoImportState,
VideoPrivacy,
VideoRateType,
VideoResolution,
VideoState,
VideoTranscodingFPS
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} from '../../shared/models'
import { ActivityPubActorType } from '../../shared/models/activitypub'
import { FollowState } from '../../shared/models/actors'
import { NSFWPolicyType } from '../../shared/models/videos/nsfw-policy.type'
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import { VideoPlaylistPrivacy } from '../../shared/models/videos/playlist/video-playlist-privacy.model'
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import { VideoPlaylistType } from '../../shared/models/videos/playlist/video-playlist-type.model'
// Do not use barrels, remain constants as independent as possible
import { isTestInstance, root, sanitizeHost, sanitizeUrl } from '../helpers/core-utils'
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import { CONFIG, registerConfigChangedHandler } from './config'
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// ---------------------------------------------------------------------------
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const LAST_MIGRATION_VERSION = 570
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// ---------------------------------------------------------------------------
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const API_VERSION = 'v1'
const PEERTUBE_VERSION = require(join(root(), 'package.json')).version
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const PAGINATION = {
GLOBAL: {
COUNT: {
DEFAULT: 15,
MAX: 100
}
},
OUTBOX: {
COUNT: {
MAX: 50
}
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}
}
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const WEBSERVER = {
URL: '',
HOST: '',
SCHEME: '',
WS: '',
HOSTNAME: '',
PORT: 0,
RTMP_URL: ''
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}
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// Sortable columns per schema
const SORTABLE_COLUMNS = {
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USERS: [ 'id', 'username', 'videoQuotaUsed', 'createdAt', 'lastLoginDate', 'role' ],
USER_SUBSCRIPTIONS: [ 'id', 'createdAt' ],
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ACCOUNTS: [ 'createdAt' ],
JOBS: [ 'createdAt' ],
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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', 'totalReplies' ],
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VIDEO_COMMENTS: [ 'createdAt' ],
VIDEO_RATES: [ 'createdAt' ],
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BLACKLISTS: [ 'id', 'name', 'duration', 'views', 'likes', 'dislikes', 'uuid', 'createdAt' ],
FOLLOWERS: [ 'createdAt', 'state', 'score' ],
FOLLOWING: [ 'createdAt', 'redundancyAllowed', 'state' ],
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VIDEOS: [ 'name', 'duration', 'createdAt', 'publishedAt', 'originallyPublishedAt', 'views', 'likes', 'trending' ],
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// Don't forget to update peertube-search-index with the same values
VIDEOS_SEARCH: [ 'name', 'duration', 'createdAt', 'publishedAt', 'originallyPublishedAt', 'views', 'likes', 'match' ],
VIDEO_CHANNELS_SEARCH: [ 'match', 'displayName', 'createdAt' ],
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ABUSES: [ 'id', 'createdAt', 'state' ],
ACCOUNTS_BLOCKLIST: [ 'createdAt' ],
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SERVERS_BLOCKLIST: [ 'createdAt' ],
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USER_NOTIFICATIONS: [ 'createdAt', 'read' ],
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VIDEO_PLAYLISTS: [ 'name', 'displayName', 'createdAt', 'updatedAt' ],
PLUGINS: [ 'name', 'createdAt', 'updatedAt' ],
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AVAILABLE_PLUGINS: [ 'npmName', 'popularity' ],
VIDEO_REDUNDANCIES: [ 'name' ]
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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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const ROUTE_CACHE_LIFETIME = {
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FEEDS: '15 minutes',
ROBOTS: '2 hours',
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SITEMAP: '1 day',
SECURITYTXT: '2 hours',
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NODEINFO: '10 minutes',
DNT_POLICY: '1 week',
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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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},
STATS: '4 hours'
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}
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// ---------------------------------------------------------------------------
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// Number of points we add/remove after a successful/bad request
const ACTOR_FOLLOW_SCORE = {
PENALTY: -10,
BONUS: 10,
BASE: 1000,
MAX: 10000
}
const FOLLOW_STATES: { [ id: string ]: FollowState } = {
PENDING: 'pending',
ACCEPTED: 'accepted'
}
const REMOTE_SCHEME = {
HTTP: 'https',
WS: 'wss'
}
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const JOB_ATTEMPTS: { [id in JobType]: number } = {
'activitypub-http-broadcast': 5,
'activitypub-http-unicast': 5,
'activitypub-http-fetcher': 5,
'activitypub-follow': 5,
'video-file-import': 1,
'video-transcoding': 1,
'video-import': 1,
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'email': 5,
'videos-views': 1,
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'activitypub-refresher': 1,
'video-redundancy': 1,
'video-live-ending': 1
}
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const JOB_CONCURRENCY: { [id in JobType]: number } = {
'activitypub-http-broadcast': 1,
'activitypub-http-unicast': 5,
'activitypub-http-fetcher': 1,
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'activitypub-follow': 1,
'video-file-import': 1,
'video-transcoding': 1,
'video-import': 1,
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'email': 5,
'videos-views': 1,
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'activitypub-refresher': 1,
'video-redundancy': 1,
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'video-live-ending': 10
}
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const JOB_TTL: { [id in JobType]: number } = {
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'activitypub-http-broadcast': 60000 * 10, // 10 minutes
'activitypub-http-unicast': 60000 * 10, // 10 minutes
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'activitypub-http-fetcher': 1000 * 3600 * 10, // 10 hours
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'activitypub-follow': 60000 * 10, // 10 minutes
'video-file-import': 1000 * 3600, // 1 hour
'video-transcoding': 1000 * 3600 * 48, // 2 days, transcoding could be long
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'video-import': 1000 * 3600 * 2, // 2 hours
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'email': 60000 * 10, // 10 minutes
'videos-views': undefined, // Unlimited
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'activitypub-refresher': 60000 * 10, // 10 minutes
'video-redundancy': 1000 * 3600 * 3, // 3 hours
'video-live-ending': 1000 * 60 * 10 // 10 minutes
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}
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const REPEAT_JOBS: { [ id: string ]: EveryRepeatOptions | CronRepeatOptions } = {
'videos-views': {
cron: randomInt(1, 20) + ' * * * *' // Between 1-20 minutes past the hour
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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
const JOB_COMPLETED_LIFETIME = 60000 * 60 * 24 * 2 // 2 days
const VIDEO_IMPORT_TIMEOUT = 1000 * 3600 // 1 hour
const SCHEDULER_INTERVALS_MS = {
actorFollowScores: 60000 * 60, // 1 hour
removeOldJobs: 60000 * 60, // 1 hour
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updateVideos: 60000, // 1 minute
youtubeDLUpdate: 60000 * 60 * 24, // 1 day
checkPlugins: CONFIG.PLUGINS.INDEX.CHECK_LATEST_VERSIONS_INTERVAL,
autoFollowIndexInstances: 60000 * 60 * 24, // 1 day
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removeOldViews: 60000 * 60 * 24, // 1 day
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removeOldHistory: 60000 * 60 * 24, // 1 day
updateInboxStats: 1000 * 60 * 5 // 5 minutes
}
// ---------------------------------------------------------------------------
const CONSTRAINTS_FIELDS = {
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USERS: {
NAME: { min: 1, max: 120 }, // Length
DESCRIPTION: { min: 3, max: 1000 }, // Length
USERNAME: { min: 1, max: 50 }, // Length
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PASSWORD: { min: 6, max: 255 }, // Length
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VIDEO_QUOTA: { min: -1 },
VIDEO_QUOTA_DAILY: { min: -1 },
VIDEO_LANGUAGES: { max: 500 }, // Array length
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BLOCKED_REASON: { min: 3, max: 250 } // Length
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},
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ABUSES: {
REASON: { min: 2, max: 3000 }, // Length
MODERATION_COMMENT: { min: 2, max: 3000 } // Length
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},
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ABUSE_MESSAGES: {
MESSAGE: { min: 2, max: 3000 } // Length
},
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VIDEO_BLACKLIST: {
REASON: { min: 2, max: 300 } // Length
},
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VIDEO_CHANNELS: {
NAME: { min: 1, max: 120 }, // Length
DESCRIPTION: { min: 3, max: 1000 }, // Length
SUPPORT: { min: 3, max: 1000 }, // Length
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URL: { min: 3, max: 2000 } // Length
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},
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VIDEO_CAPTIONS: {
CAPTION_FILE: {
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EXTNAME: [ '.vtt', '.srt' ],
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FILE_SIZE: {
max: 2 * 1024 * 1024 // 2MB
}
}
},
VIDEO_IMPORTS: {
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URL: { min: 3, max: 2000 }, // Length
TORRENT_NAME: { min: 3, max: 255 }, // Length
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TORRENT_FILE: {
EXTNAME: [ '.torrent' ],
FILE_SIZE: {
max: 1024 * 200 // 200 KB
}
}
},
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VIDEOS_REDUNDANCY: {
URL: { min: 3, max: 2000 } // Length
},
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VIDEO_RATES: {
URL: { min: 3, max: 2000 } // Length
},
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VIDEOS: {
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
DESCRIPTION: { min: 3, max: 10000 }, // Length
SUPPORT: { min: 3, max: 1000 }, // Length
IMAGE: {
EXTNAME: [ '.jpg', '.jpeg' ],
FILE_SIZE: {
max: 2 * 1024 * 1024 // 2MB
}
},
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EXTNAME: [] as string[],
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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
DURATION: { min: 0 }, // Number
TAGS: { min: 0, max: 5 }, // Number of total tags
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
VIEWS: { min: 0 },
LIKES: { min: 0 },
DISLIKES: { min: 0 },
FILE_SIZE: { min: -1 },
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URL: { min: 3, max: 2000 } // Length
},
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VIDEO_PLAYLISTS: {
NAME: { min: 1, max: 120 }, // Length
DESCRIPTION: { min: 3, max: 1000 }, // Length
URL: { min: 3, max: 2000 }, // Length
IMAGE: {
EXTNAME: [ '.jpg', '.jpeg' ],
FILE_SIZE: {
max: 2 * 1024 * 1024 // 2MB
}
}
},
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ACTORS: {
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PUBLIC_KEY: { min: 10, max: 5000 }, // Length
PRIVATE_KEY: { min: 10, max: 5000 }, // Length
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URL: { min: 3, max: 2000 }, // Length
AVATAR: {
EXTNAME: [ '.png', '.jpeg', '.jpg', '.gif' ],
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FILE_SIZE: {
max: 2 * 1024 * 1024 // 2MB
}
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}
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},
VIDEO_EVENTS: {
COUNT: { min: 0 }
},
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VIDEO_COMMENTS: {
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TEXT: { min: 1, max: 10000 }, // Length
URL: { min: 3, max: 2000 } // Length
},
VIDEO_SHARE: {
URL: { min: 3, max: 2000 } // Length
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},
CONTACT_FORM: {
FROM_NAME: { min: 1, max: 120 }, // Length
BODY: { min: 3, max: 5000 } // Length
},
PLUGINS: {
NAME: { min: 1, max: 214 }, // Length
DESCRIPTION: { min: 1, max: 20000 } // Length
},
COMMONS: {
URL: { min: 5, max: 2000 } // Length
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}
}
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const VIEW_LIFETIME = {
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VIDEO: 60000 * 60, // 1 hour
LIVE: 60000 * 5 // 5 minutes
}
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let CONTACT_FORM_LIFETIME = 60000 * 60 // 1 hour
const VIDEO_TRANSCODING_FPS: VideoTranscodingFPS = {
MIN: 10,
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STANDARD: [ 24, 25, 30 ],
HD_STANDARD: [ 50, 60 ],
AVERAGE: 30,
MAX: 60,
KEEP_ORIGIN_FPS_RESOLUTION_MIN: 720 // We keep the original FPS on high resolutions (720 minimum)
}
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const VIDEO_TRANSCODING_ENCODERS = {
VIDEO: [ 'libx264' ],
// Try the first one, if not available try the second one etc
AUDIO: [
// we favor VBR, if a good AAC encoder is available
'libfdk_aac',
'aac'
]
}
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const DEFAULT_AUDIO_RESOLUTION = VideoResolution.H_480P
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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
}
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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 & Politics',
12: 'How To',
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13: 'Education',
14: 'Activism',
15: 'Science & Technology',
16: 'Animals',
17: 'Kids',
18: 'Food'
}
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// 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'
}
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const VIDEO_LANGUAGES: { [id: string]: string } = {}
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const VIDEO_PRIVACIES: { [ id in VideoPrivacy ]: string } = {
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[VideoPrivacy.PUBLIC]: 'Public',
[VideoPrivacy.UNLISTED]: 'Unlisted',
[VideoPrivacy.PRIVATE]: 'Private',
[VideoPrivacy.INTERNAL]: 'Internal'
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}
const VIDEO_STATES: { [ id in VideoState ]: string } = {
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[VideoState.PUBLISHED]: 'Published',
[VideoState.TO_TRANSCODE]: 'To transcode',
[VideoState.TO_IMPORT]: 'To import',
[VideoState.WAITING_FOR_LIVE]: 'Waiting for livestream',
[VideoState.LIVE_ENDED]: 'Livestream ended'
}
const VIDEO_IMPORT_STATES: { [ id in VideoImportState ]: string } = {
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[VideoImportState.FAILED]: 'Failed',
[VideoImportState.PENDING]: 'Pending',
[VideoImportState.SUCCESS]: 'Success',
[VideoImportState.REJECTED]: 'Rejected'
}
const ABUSE_STATES: { [ id in AbuseState ]: string } = {
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[AbuseState.PENDING]: 'Pending',
[AbuseState.REJECTED]: 'Rejected',
[AbuseState.ACCEPTED]: 'Accepted'
}
const VIDEO_PLAYLIST_PRIVACIES: { [ id in VideoPlaylistPrivacy ]: string } = {
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[VideoPlaylistPrivacy.PUBLIC]: 'Public',
[VideoPlaylistPrivacy.UNLISTED]: 'Unlisted',
[VideoPlaylistPrivacy.PRIVATE]: 'Private'
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}
const VIDEO_PLAYLIST_TYPES: { [ id in VideoPlaylistType ]: string } = {
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[VideoPlaylistType.REGULAR]: 'Regular',
[VideoPlaylistType.WATCH_LATER]: 'Watch later'
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}
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const MIMETYPES = {
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AUDIO: {
MIMETYPE_EXT: {
'audio/mpeg': '.mp3',
'audio/mp3': '.mp3',
'application/ogg': '.ogg',
'audio/ogg': '.ogg',
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'audio/x-ms-wma': '.wma',
'audio/wav': '.wav',
'audio/x-flac': '.flac',
'audio/flac': '.flac',
'audio/aac': '.aac',
'audio/ac3': '.ac3'
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},
EXT_MIMETYPE: null as { [ id: string ]: string }
},
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VIDEO: {
MIMETYPE_EXT: null as { [ id: string ]: string | string[] },
MIMETYPES_REGEX: null as string,
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EXT_MIMETYPE: null as { [ id: string ]: string }
},
IMAGE: {
MIMETYPE_EXT: {
'image/png': '.png',
'image/jpg': '.jpg',
'image/jpeg': '.jpg'
},
EXT_MIMETYPE: null as { [ id: string ]: string }
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},
VIDEO_CAPTIONS: {
MIMETYPE_EXT: {
'text/vtt': '.vtt',
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'application/x-subrip': '.srt',
'text/plain': '.srt'
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}
},
TORRENT: {
MIMETYPE_EXT: {
'application/x-bittorrent': '.torrent'
}
}
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}
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MIMETYPES.AUDIO.EXT_MIMETYPE = invert(MIMETYPES.AUDIO.MIMETYPE_EXT)
MIMETYPES.IMAGE.EXT_MIMETYPE = invert(MIMETYPES.IMAGE.MIMETYPE_EXT)
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// ---------------------------------------------------------------------------
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const OVERVIEWS = {
VIDEOS: {
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SAMPLE_THRESHOLD: 6,
SAMPLES_COUNT: 20
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}
}
const VIDEO_CHANNELS = {
MAX_PER_USER: 20
}
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// ---------------------------------------------------------------------------
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const SERVER_ACTOR_NAME = 'peertube'
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const ACTIVITY_PUB = {
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POTENTIAL_ACCEPT_HEADERS: [
'application/activity+json',
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'application/ld+json',
'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'
],
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ACCEPT_HEADER: 'application/activity+json, application/ld+json',
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PUBLIC: 'https://www.w3.org/ns/activitystreams#Public',
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COLLECTION_ITEMS_PER_PAGE: 10,
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FETCH_PAGE_LIMIT: 2000,
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URL_MIME_TYPES: {
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VIDEO: [] as string[],
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TORRENT: [ 'application/x-bittorrent' ],
MAGNET: [ 'application/x-bittorrent;x-scheme-handler/magnet' ]
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},
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MAX_RECURSION_COMMENTS: 100,
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ACTOR_REFRESH_INTERVAL: 3600 * 24 * 1000 * 2, // 2 days
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VIDEO_REFRESH_INTERVAL: 3600 * 24 * 1000 * 2, // 2 days
VIDEO_PLAYLIST_REFRESH_INTERVAL: 3600 * 24 * 1000 * 2 // 2 days
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}
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const ACTIVITY_PUB_ACTOR_TYPES: { [ id: string ]: ActivityPubActorType } = {
GROUP: 'Group',
PERSON: 'Person',
APPLICATION: 'Application',
ORGANIZATION: 'Organization',
SERVICE: 'Service'
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}
const HTTP_SIGNATURE = {
HEADER_NAME: 'signature',
ALGORITHM: 'rsa-sha256',
HEADERS_TO_SIGN: [ '(request-target)', 'host', 'date', 'digest' ],
REQUIRED_HEADERS: {
ALL: [ '(request-target)', 'host', 'date' ],
POST: [ '(request-target)', 'host', 'date', 'digest' ]
},
CLOCK_SKEW_SECONDS: 1800
}
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// ---------------------------------------------------------------------------
let PRIVATE_RSA_KEY_SIZE = 2048
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// Password encryption
const BCRYPT_SALT_SIZE = 10
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const USER_PASSWORD_RESET_LIFETIME = 60000 * 60 // 60 minutes
const USER_PASSWORD_CREATE_LIFETIME = 60000 * 60 * 24 * 7 // 7 days
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const USER_EMAIL_VERIFY_LIFETIME = 60000 * 60 // 60 minutes
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const NSFW_POLICY_TYPES: { [ id: string ]: NSFWPolicyType } = {
DO_NOT_LIST: 'do_not_list',
BLUR: 'blur',
DISPLAY: 'display'
}
// ---------------------------------------------------------------------------
// Express static paths (router)
const STATIC_PATHS = {
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PREVIEWS: '/static/previews/',
THUMBNAILS: '/static/thumbnails/',
TORRENTS: '/static/torrents/',
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WEBSEED: '/static/webseed/',
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REDUNDANCY: '/static/redundancy/',
STREAMING_PLAYLISTS: {
HLS: '/static/streaming-playlists/hls'
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},
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AVATARS: '/static/avatars/',
VIDEO_CAPTIONS: '/static/video-captions/'
}
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const STATIC_DOWNLOAD_PATHS = {
TORRENTS: '/download/torrents/',
VIDEOS: '/download/videos/',
HLS_VIDEOS: '/download/streaming-playlists/hls/videos/'
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}
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const LAZY_STATIC_PATHS = {
AVATARS: '/lazy-static/avatars/',
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PREVIEWS: '/lazy-static/previews/',
VIDEO_CAPTIONS: '/lazy-static/video-captions/'
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}
// Cache control
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const STATIC_MAX_AGE = {
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SERVER: '2h',
CLIENT: '30d'
}
// Videos thumbnail size
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const THUMBNAILS_SIZE = {
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width: 223,
height: 122,
minWidth: 150
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}
const PREVIEWS_SIZE = {
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width: 850,
height: 480,
minWidth: 400
}
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const AVATARS_SIZE = {
width: 120,
height: 120
}
const EMBED_SIZE = {
width: 560,
height: 315
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}
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// Sub folders of cache directory
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const FILES_CACHE = {
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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
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}
}
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const LRU_CACHE = {
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USER_TOKENS: {
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MAX_SIZE: 1000
},
AVATAR_STATIC: {
MAX_SIZE: 500
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}
}
const HLS_STREAMING_PLAYLIST_DIRECTORY = join(CONFIG.STORAGE.STREAMING_PLAYLISTS_DIR, 'hls')
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const HLS_REDUNDANCY_DIRECTORY = join(CONFIG.STORAGE.REDUNDANCY_DIR, 'hls')
const VIDEO_LIVE = {
EXTENSION: '.ts',
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CLEANUP_DELAY: 1000 * 60 * 5, // 5 minutes
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SEGMENT_TIME_SECONDS: 4, // 4 seconds
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SEGMENTS_LIST_SIZE: 15, // 15 maximum segments in live playlist
REPLAY_DIRECTORY: 'replay',
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EDGE_LIVE_DELAY_SEGMENTS_NOTIFICATION: 4,
RTMP: {
CHUNK_SIZE: 60000,
GOP_CACHE: true,
PING: 60,
PING_TIMEOUT: 30,
BASE_PATH: 'live'
}
}
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const MEMOIZE_TTL = {
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OVERVIEWS_SAMPLE: 1000 * 3600 * 4, // 4 hours
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INFO_HASH_EXISTS: 1000 * 3600 * 12, // 12 hours
LIVE_ABLE_TO_UPLOAD: 1000 * 60 // 1 minute
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}
const MEMOIZE_LENGTH = {
INFO_HASH_EXISTS: 200
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}
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const QUEUE_CONCURRENCY = {
AVATAR_PROCESS_IMAGE: 3
}
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const REDUNDANCY = {
VIDEOS: {
RANDOMIZED_FACTOR: 5
}
}
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const ACCEPT_HEADERS = [ 'html', 'application/json' ].concat(ACTIVITY_PUB.POTENTIAL_ACCEPT_HEADERS)
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const ASSETS_PATH = {
DEFAULT_AUDIO_BACKGROUND: join(root(), 'dist', 'server', 'assets', 'default-audio-background.jpg'),
DEFAULT_LIVE_BACKGROUND: join(root(), 'dist', 'server', 'assets', 'default-live-background.jpg')
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}
// ---------------------------------------------------------------------------
const CUSTOM_HTML_TAG_COMMENTS = {
TITLE: '<!-- title tag -->',
DESCRIPTION: '<!-- description tag -->',
CUSTOM_CSS: '<!-- custom css tag -->',
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META_TAGS: '<!-- meta tags -->'
}
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// ---------------------------------------------------------------------------
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const FEEDS = {
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COUNT: 20
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}
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const MAX_LOGS_OUTPUT_CHARACTERS = 10 * 1000 * 1000
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const LOG_FILENAME = 'peertube.log'
const AUDIT_LOG_FILENAME = 'peertube-audit.log'
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// ---------------------------------------------------------------------------
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const TRACKER_RATE_LIMITS = {
INTERVAL: 60000 * 5, // 5 minutes
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ANNOUNCES_PER_IP_PER_INFOHASH: 15, // maximum announces per torrent in the interval
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ANNOUNCES_PER_IP: 30, // maximum announces for all our torrents in the interval
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BLOCK_IP_LIFETIME: 60000 * 3 // 3 minutes
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}
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const P2P_MEDIA_LOADER_PEER_VERSION = 2
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// ---------------------------------------------------------------------------
const PLUGIN_GLOBAL_CSS_FILE_NAME = 'plugins-global.css'
const PLUGIN_GLOBAL_CSS_PATH = join(CONFIG.STORAGE.TMP_DIR, PLUGIN_GLOBAL_CSS_FILE_NAME)
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let PLUGIN_EXTERNAL_AUTH_TOKEN_LIFETIME = 1000 * 60 * 5 // 5 minutes
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const DEFAULT_THEME_NAME = 'default'
const DEFAULT_USER_THEME_NAME = 'instance-default'
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// ---------------------------------------------------------------------------
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const SEARCH_INDEX = {
ROUTES: {
VIDEOS: '/api/v1/search/videos',
VIDEO_CHANNELS: '/api/v1/search/video-channels'
}
}
// ---------------------------------------------------------------------------
// Special constants for a test instance
if (isTestInstance() === true) {
PRIVATE_RSA_KEY_SIZE = 1024
ACTOR_FOLLOW_SCORE.BASE = 20
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REMOTE_SCHEME.HTTP = 'http'
REMOTE_SCHEME.WS = 'ws'
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STATIC_MAX_AGE.SERVER = '0'
ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE = 2
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ACTIVITY_PUB.ACTOR_REFRESH_INTERVAL = 10 * 1000 // 10 seconds
ACTIVITY_PUB.VIDEO_REFRESH_INTERVAL = 10 * 1000 // 10 seconds
ACTIVITY_PUB.VIDEO_PLAYLIST_REFRESH_INTERVAL = 10 * 1000 // 10 seconds
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CONSTRAINTS_FIELDS.ACTORS.AVATAR.FILE_SIZE.max = 100 * 1024 // 100KB
SCHEDULER_INTERVALS_MS.actorFollowScores = 1000
SCHEDULER_INTERVALS_MS.removeOldJobs = 10000
SCHEDULER_INTERVALS_MS.removeOldHistory = 5000
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SCHEDULER_INTERVALS_MS.removeOldViews = 5000
SCHEDULER_INTERVALS_MS.updateVideos = 5000
SCHEDULER_INTERVALS_MS.autoFollowIndexInstances = 5000
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SCHEDULER_INTERVALS_MS.updateInboxStats = 5000
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REPEAT_JOBS['videos-views'] = { every: 5000 }
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REDUNDANCY.VIDEOS.RANDOMIZED_FACTOR = 1
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VIEW_LIFETIME.VIDEO = 1000 // 1 second
VIEW_LIFETIME.LIVE = 1000 * 5 // 5 second
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CONTACT_FORM_LIFETIME = 1000 // 1 second
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JOB_ATTEMPTS['email'] = 1
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FILES_CACHE.VIDEO_CAPTIONS.MAX_AGE = 3000
MEMOIZE_TTL.OVERVIEWS_SAMPLE = 3000
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MEMOIZE_TTL.LIVE_ABLE_TO_UPLOAD = 3000
OVERVIEWS.VIDEOS.SAMPLE_THRESHOLD = 2
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PLUGIN_EXTERNAL_AUTH_TOKEN_LIFETIME = 5000
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VIDEO_LIVE.CLEANUP_DELAY = 5000
VIDEO_LIVE.SEGMENT_TIME_SECONDS = 2
VIDEO_LIVE.EDGE_LIVE_DELAY_SEGMENTS_NOTIFICATION = 1
}
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updateWebserverUrls()
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updateWebserverConfig()
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registerConfigChangedHandler(() => {
updateWebserverUrls()
updateWebserverConfig()
})
// ---------------------------------------------------------------------------
const FILES_CONTENT_HASH = {
MANIFEST: generateContentHash(),
FAVICON: generateContentHash(),
LOGO: generateContentHash()
}
// ---------------------------------------------------------------------------
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export {
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WEBSERVER,
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API_VERSION,
VIDEO_LIVE,
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PEERTUBE_VERSION,
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LAZY_STATIC_PATHS,
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SEARCH_INDEX,
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HLS_REDUNDANCY_DIRECTORY,
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P2P_MEDIA_LOADER_PEER_VERSION,
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AVATARS_SIZE,
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ACCEPT_HEADERS,
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BCRYPT_SALT_SIZE,
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TRACKER_RATE_LIMITS,
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FILES_CACHE,
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LOG_FILENAME,
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CONSTRAINTS_FIELDS,
EMBED_SIZE,
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REDUNDANCY,
JOB_CONCURRENCY,
JOB_ATTEMPTS,
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LAST_MIGRATION_VERSION,
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OAUTH_LIFETIME,
CUSTOM_HTML_TAG_COMMENTS,
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BROADCAST_CONCURRENCY,
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AUDIT_LOG_FILENAME,
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PAGINATION,
ACTOR_FOLLOW_SCORE,
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PREVIEWS_SIZE,
REMOTE_SCHEME,
VIDEO_TRANSCODING_ENCODERS,
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FOLLOW_STATES,
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DEFAULT_USER_THEME_NAME,
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SERVER_ACTOR_NAME,
PLUGIN_GLOBAL_CSS_FILE_NAME,
PLUGIN_GLOBAL_CSS_PATH,
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PRIVATE_RSA_KEY_SIZE,
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ROUTE_CACHE_LIFETIME,
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SORTABLE_COLUMNS,
HLS_STREAMING_PLAYLIST_DIRECTORY,
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FEEDS,
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JOB_TTL,
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DEFAULT_THEME_NAME,
NSFW_POLICY_TYPES,
STATIC_MAX_AGE,
STATIC_PATHS,
VIDEO_IMPORT_TIMEOUT,
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VIDEO_PLAYLIST_TYPES,
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MAX_LOGS_OUTPUT_CHARACTERS,
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ACTIVITY_PUB,
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ACTIVITY_PUB_ACTOR_TYPES,
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THUMBNAILS_SIZE,
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VIDEO_CATEGORIES,
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MEMOIZE_LENGTH,
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VIDEO_LANGUAGES,
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VIDEO_PRIVACIES,
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VIDEO_LICENCES,
VIDEO_STATES,
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QUEUE_CONCURRENCY,
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VIDEO_RATE_TYPES,
VIDEO_TRANSCODING_FPS,
FFMPEG_NICE,
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ABUSE_STATES,
VIDEO_CHANNELS,
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LRU_CACHE,
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JOB_REQUEST_TIMEOUT,
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USER_PASSWORD_RESET_LIFETIME,
USER_PASSWORD_CREATE_LIFETIME,
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MEMOIZE_TTL,
USER_EMAIL_VERIFY_LIFETIME,
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OVERVIEWS,
SCHEDULER_INTERVALS_MS,
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REPEAT_JOBS,
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STATIC_DOWNLOAD_PATHS,
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MIMETYPES,
CRAWL_REQUEST_CONCURRENCY,
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DEFAULT_AUDIO_RESOLUTION,
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JOB_COMPLETED_LIFETIME,
HTTP_SIGNATURE,
VIDEO_IMPORT_STATES,
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VIEW_LIFETIME,
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CONTACT_FORM_LIFETIME,
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VIDEO_PLAYLIST_PRIVACIES,
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PLUGIN_EXTERNAL_AUTH_TOKEN_LIFETIME,
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ASSETS_PATH,
FILES_CONTENT_HASH,
loadLanguages,
buildLanguages,
generateContentHash
}
// ---------------------------------------------------------------------------
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function buildVideoMimetypeExt () {
const data = {
// streamable formats that warrant cross-browser compatibility
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'video/webm': '.webm',
// We'll add .ogg if additional extensions are enabled
// We could add .ogg here but since it could be an audio file,
// it would be confusing for users because PeerTube will refuse their file (based on the mimetype)
'video/ogg': [ '.ogv' ],
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'video/mp4': '.mp4'
}
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if (CONFIG.TRANSCODING.ENABLED) {
if (CONFIG.TRANSCODING.ALLOW_ADDITIONAL_EXTENSIONS) {
data['video/ogg'].push('.ogg')
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Object.assign(data, {
'video/x-matroska': '.mkv',
// Developed by Apple
'video/quicktime': [ '.mov', '.qt', '.mqv' ], // often used as output format by editing software
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'video/x-m4v': '.m4v',
'video/m4v': '.m4v',
// Developed by the Adobe Flash Platform
'video/x-flv': '.flv',
'video/x-f4v': '.f4v', // replacement for flv
// Developed by Microsoft
'video/x-ms-wmv': '.wmv',
'video/x-msvideo': '.avi',
'video/avi': '.avi',
// Developed by 3GPP
// common video formats for cell phones
'video/3gpp': [ '.3gp', '.3gpp' ],
'video/3gpp2': [ '.3g2', '.3gpp2' ],
// Developed by FFmpeg/Mplayer
'application/x-nut': '.nut',
// The standard video format used by many Sony and Panasonic HD camcorders.
// It is also used for storing high definition video on Blu-ray discs.
'video/mp2t': '.mts',
'video/m2ts': '.m2ts',
// Old formats reliant on MPEG-1/MPEG-2
'video/mpv': '.mpv',
'video/mpeg2': '.m2v',
'video/mpeg': [ '.m1v', '.mpg', '.mpe', '.mpeg', '.vob' ],
'video/dvd': '.vob',
// Could be anything
'application/octet-stream': null,
'application/mxf': '.mxf' // often used as exchange format by editing software
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})
}
if (CONFIG.TRANSCODING.ALLOW_AUDIO_FILES) {
Object.assign(data, MIMETYPES.AUDIO.MIMETYPE_EXT)
}
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}
return data
}
function updateWebserverUrls () {
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WEBSERVER.URL = sanitizeUrl(CONFIG.WEBSERVER.SCHEME + '://' + CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT)
WEBSERVER.HOST = sanitizeHost(CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT, REMOTE_SCHEME.HTTP)
WEBSERVER.WS = CONFIG.WEBSERVER.WS
WEBSERVER.SCHEME = CONFIG.WEBSERVER.SCHEME
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WEBSERVER.HOSTNAME = CONFIG.WEBSERVER.HOSTNAME
WEBSERVER.PORT = CONFIG.WEBSERVER.PORT
WEBSERVER.RTMP_URL = 'rtmp://' + CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.LIVE.RTMP.PORT + '/' + VIDEO_LIVE.RTMP.BASE_PATH
}
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function updateWebserverConfig () {
MIMETYPES.VIDEO.MIMETYPE_EXT = buildVideoMimetypeExt()
MIMETYPES.VIDEO.MIMETYPES_REGEX = buildMimetypesRegex(MIMETYPES.VIDEO.MIMETYPE_EXT)
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ACTIVITY_PUB.URL_MIME_TYPES.VIDEO = Object.keys(MIMETYPES.VIDEO.MIMETYPE_EXT)
MIMETYPES.VIDEO.EXT_MIMETYPE = buildVideoExtMimetype(MIMETYPES.VIDEO.MIMETYPE_EXT)
CONSTRAINTS_FIELDS.VIDEOS.EXTNAME = Object.keys(MIMETYPES.VIDEO.EXT_MIMETYPE)
}
function buildVideoExtMimetype (obj: { [ id: string ]: string | string[] }) {
const result: { [id: string]: string } = {}
for (const mimetype of Object.keys(obj)) {
const value = obj[mimetype]
if (!value) continue
const extensions = Array.isArray(value) ? value : [ value ]
for (const extension of extensions) {
result[extension] = mimetype
}
}
return result
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}
function buildMimetypesRegex (obj: { [id: string]: string | string[] }) {
return Object.keys(obj)
.map(m => `(${m})`)
.join('|')
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}
function loadLanguages () {
Object.assign(VIDEO_LANGUAGES, buildLanguages())
}
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function buildLanguages () {
const iso639 = require('iso-639-3')
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const languages: { [id: string]: string } = {}
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const additionalLanguages = {
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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
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rsl: true, // Russian sign language
kab: true, // Kabyle
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epo: true, // Esperanto
tlh: true, // Klingon
jbo: true, // Lojban
avk: true // Kotava
}
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// Only add ISO639-1 languages and some sign languages (ISO639-3)
iso639
.filter(l => {
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return (l.iso6391 !== undefined && l.type === 'living') ||
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additionalLanguages[l.iso6393] === true
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})
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.forEach(l => { languages[l.iso6391 || l.iso6393] = l.name })
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// Override Occitan label
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languages['oc'] = 'Occitan'
languages['el'] = 'Greek'
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return languages
}
function generateContentHash () {
return randomBytes(20).toString('hex')
}