PeerTube/server/initializers/constants.ts

410 lines
11 KiB
TypeScript

import * as config from 'config'
import { join } from 'path'
// Do not use barrels, remain constants as independent as possible
import { root, isTestInstance } from '../helpers/core-utils'
import {
UserRole,
VideoRateType,
RequestEndpoint,
RequestVideoEventType,
RequestVideoQaduType,
RemoteVideoRequestType,
JobState
} from '../../shared/models'
// ---------------------------------------------------------------------------
const LAST_MIGRATION_VERSION = 80
// ---------------------------------------------------------------------------
// API version
const API_VERSION = 'v1'
// Number of results by default for the pagination
const PAGINATION_COUNT_DEFAULT = 15
// Sortable columns per schema
const SEARCHABLE_COLUMNS = {
VIDEOS: [ 'name', 'magnetUri', 'host', 'author', 'tags' ]
}
// Sortable columns per schema
const SORTABLE_COLUMNS = {
PODS: [ 'id', 'host', 'score', 'createdAt' ],
USERS: [ 'id', 'username', 'createdAt' ],
VIDEO_ABUSES: [ 'id', 'createdAt' ],
VIDEO_CHANNELS: [ 'id', 'name', 'updatedAt', 'createdAt' ],
VIDEOS: [ 'name', 'duration', 'createdAt', 'views', 'likes' ],
BLACKLISTS: [ 'id', 'name', 'duration', 'views', 'likes', 'dislikes', 'uuid', 'createdAt' ]
}
const OAUTH_LIFETIME = {
ACCESS_TOKEN: 3600 * 4, // 4 hours
REFRESH_TOKEN: 1209600 // 2 weeks
}
// ---------------------------------------------------------------------------
const CONFIG = {
LISTEN: {
PORT: config.get<number>('listen.port')
},
DATABASE: {
DBNAME: 'peertube' + config.get<string>('database.suffix'),
HOSTNAME: config.get<string>('database.hostname'),
PORT: config.get<number>('database.port'),
USERNAME: config.get<string>('database.username'),
PASSWORD: config.get<string>('database.password')
},
STORAGE: {
CERT_DIR: join(root(), config.get<string>('storage.certs')),
LOG_DIR: join(root(), config.get<string>('storage.logs')),
VIDEOS_DIR: join(root(), config.get<string>('storage.videos')),
THUMBNAILS_DIR: join(root(), config.get<string>('storage.thumbnails')),
PREVIEWS_DIR: join(root(), config.get<string>('storage.previews')),
TORRENTS_DIR: join(root(), config.get<string>('storage.torrents')),
CACHE_DIR: join(root(), config.get<string>('storage.cache'))
},
WEBSERVER: {
SCHEME: config.get<boolean>('webserver.https') === true ? 'https' : 'http',
WS: config.get<boolean>('webserver.https') === true ? 'wss' : 'ws',
HOSTNAME: config.get<string>('webserver.hostname'),
PORT: config.get<number>('webserver.port'),
URL: '',
HOST: ''
},
ADMIN: {
EMAIL: config.get<string>('admin.email')
},
SIGNUP: {
ENABLED: config.get<boolean>('signup.enabled'),
LIMIT: config.get<number>('signup.limit')
},
USER: {
VIDEO_QUOTA: config.get<number>('user.video_quota')
},
TRANSCODING: {
ENABLED: config.get<boolean>('transcoding.enabled'),
THREADS: config.get<number>('transcoding.threads'),
RESOLUTIONS: {
'240' : config.get<boolean>('transcoding.resolutions.240p'),
'360': config.get<boolean>('transcoding.resolutions.360p'),
'480': config.get<boolean>('transcoding.resolutions.480p'),
'720': config.get<boolean>('transcoding.resolutions.720p'),
'1080': config.get<boolean>('transcoding.resolutions.1080p')
}
},
CACHE: {
PREVIEWS: {
SIZE: config.get<number>('cache.previews.size')
}
}
}
CONFIG.WEBSERVER.URL = CONFIG.WEBSERVER.SCHEME + '://' + CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT
CONFIG.WEBSERVER.HOST = CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT
// ---------------------------------------------------------------------------
const CONSTRAINTS_FIELDS = {
USERS: {
USERNAME: { min: 3, max: 20 }, // Length
PASSWORD: { min: 6, max: 255 }, // Length
VIDEO_QUOTA: { min: -1 }
},
VIDEO_ABUSES: {
REASON: { min: 2, max: 300 } // Length
},
VIDEO_CHANNELS: {
NAME: { min: 3, max: 120 }, // Length
DESCRIPTION: { min: 3, max: 250 } // Length
},
VIDEOS: {
NAME: { min: 3, max: 120 }, // Length
DESCRIPTION: { min: 3, max: 250 }, // Length
EXTNAME: [ '.mp4', '.ogv', '.webm' ],
INFO_HASH: { min: 40, max: 40 }, // Length, info hash is 20 bytes length but we represent it in hexadecimal so 20 * 2
DURATION: { min: 1, max: 7200 }, // Number
TAGS: { min: 0, max: 5 }, // Number of total tags
TAG: { min: 2, max: 30 }, // Length
THUMBNAIL: { min: 2, max: 30 },
THUMBNAIL_DATA: { min: 0, max: 20000 }, // Bytes
VIEWS: { min: 0 },
LIKES: { min: 0 },
DISLIKES: { min: 0 },
FILE_SIZE: { min: 10, max: 1024 * 1024 * 1024 * 3 /* 3Go */ }
},
VIDEO_EVENTS: {
COUNT: { min: 0 }
}
}
const VIDEO_RATE_TYPES: { [ id: string ]: VideoRateType } = {
LIKE: 'like',
DISLIKE: 'dislike'
}
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'
}
// See https://en.wikipedia.org/wiki/List_of_languages_by_number_of_native_speakers#Nationalencyklopedin
const VIDEO_LANGUAGES = {
1: 'English',
2: 'Spanish',
3: 'Mandarin',
4: 'Hindi',
5: 'Arabic',
6: 'Portuguese',
7: 'Bengali',
8: 'Russian',
9: 'Japanese',
10: 'Punjabi',
11: 'German',
12: 'Korean',
13: 'French',
14: 'Italian'
}
// ---------------------------------------------------------------------------
// Score a pod has when we create it as a friend
const FRIEND_SCORE = {
BASE: 100,
MAX: 1000
}
// ---------------------------------------------------------------------------
// Number of points we add/remove from a friend after a successful/bad request
const PODS_SCORE = {
PENALTY: -10,
BONUS: 10
}
// Time to wait between requests to the friends (10 min)
let REQUESTS_INTERVAL = 600000
// Number of requests in parallel we can make
const REQUESTS_IN_PARALLEL = 10
// To how many pods we send requests
const REQUESTS_LIMIT_PODS = 10
// How many requests we send to a pod per interval
const REQUESTS_LIMIT_PER_POD = 5
const REQUESTS_VIDEO_QADU_LIMIT_PODS = 10
// The QADU requests are not big
const REQUESTS_VIDEO_QADU_LIMIT_PER_POD = 50
const REQUESTS_VIDEO_EVENT_LIMIT_PODS = 10
// The EVENTS requests are not big
const REQUESTS_VIDEO_EVENT_LIMIT_PER_POD = 50
// Number of requests to retry for replay requests module
const RETRY_REQUESTS = 5
const REQUEST_ENDPOINTS: { [ id: string ]: RequestEndpoint } = {
VIDEOS: 'videos'
}
const REQUEST_ENDPOINT_ACTIONS: {
[ id: string ]: {
[ id: string ]: RemoteVideoRequestType
}
} = {}
REQUEST_ENDPOINT_ACTIONS[REQUEST_ENDPOINTS.VIDEOS] = {
ADD_VIDEO: 'add-video',
UPDATE_VIDEO: 'update-video',
REMOVE_VIDEO: 'remove-video',
ADD_CHANNEL: 'add-channel',
UPDATE_CHANNEL: 'update-channel',
REMOVE_CHANNEL: 'remove-channel',
ADD_AUTHOR: 'add-author',
REMOVE_AUTHOR: 'remove-author',
REPORT_ABUSE: 'report-abuse'
}
const REQUEST_VIDEO_QADU_ENDPOINT = 'videos/qadu'
const REQUEST_VIDEO_EVENT_ENDPOINT = 'videos/events'
const REQUEST_VIDEO_QADU_TYPES: { [ id: string ]: RequestVideoQaduType } = {
LIKES: 'likes',
DISLIKES: 'dislikes',
VIEWS: 'views'
}
const REQUEST_VIDEO_EVENT_TYPES: { [ id: string ]: RequestVideoEventType } = {
LIKES: 'likes',
DISLIKES: 'dislikes',
VIEWS: 'views'
}
const REMOTE_SCHEME = {
HTTP: 'https',
WS: 'wss'
}
const JOB_STATES: { [ id: string ]: JobState } = {
PENDING: 'pending',
PROCESSING: 'processing',
ERROR: 'error',
SUCCESS: 'success'
}
// How many maximum jobs we fetch from the database per cycle
const JOBS_FETCH_LIMIT_PER_CYCLE = 10
const JOBS_CONCURRENCY = 1
// 1 minutes
let JOBS_FETCHING_INTERVAL = 60000
// ---------------------------------------------------------------------------
const PRIVATE_CERT_NAME = 'peertube.key.pem'
const PUBLIC_CERT_NAME = 'peertube.pub'
const SIGNATURE_ALGORITHM = 'RSA-SHA256'
const SIGNATURE_ENCODING = 'hex'
// Password encryption
const BCRYPT_SALT_SIZE = 10
// ---------------------------------------------------------------------------
// Express static paths (router)
const STATIC_PATHS = {
PREVIEWS: '/static/previews/',
THUMBNAILS: '/static/thumbnails/',
TORRENTS: '/static/torrents/',
WEBSEED: '/static/webseed/'
}
// Cache control
let STATIC_MAX_AGE = '30d'
// Videos thumbnail size
const THUMBNAILS_SIZE = {
width: 200,
height: 110
}
const PREVIEWS_SIZE = {
width: 560,
height: 315
}
const EMBED_SIZE = {
width: 560,
height: 315
}
// Sub folders of cache directory
const CACHE = {
DIRECTORIES: {
PREVIEWS: join(CONFIG.STORAGE.CACHE_DIR, 'previews')
}
}
// ---------------------------------------------------------------------------
const USER_ROLES: { [ id: string ]: UserRole } = {
ADMIN: 'admin',
USER: 'user'
}
// ---------------------------------------------------------------------------
const OPENGRAPH_AND_OEMBED_COMMENT = '<!-- open graph and oembed tags -->'
// ---------------------------------------------------------------------------
// Special constants for a test instance
if (isTestInstance() === true) {
CONSTRAINTS_FIELDS.VIDEOS.DURATION.max = 14
FRIEND_SCORE.BASE = 20
REQUESTS_INTERVAL = 10000
JOBS_FETCHING_INTERVAL = 10000
REMOTE_SCHEME.HTTP = 'http'
REMOTE_SCHEME.WS = 'ws'
STATIC_MAX_AGE = '0'
}
// ---------------------------------------------------------------------------
export {
API_VERSION,
BCRYPT_SALT_SIZE,
CACHE,
CONFIG,
CONSTRAINTS_FIELDS,
EMBED_SIZE,
FRIEND_SCORE,
JOB_STATES,
JOBS_CONCURRENCY,
JOBS_FETCH_LIMIT_PER_CYCLE,
JOBS_FETCHING_INTERVAL,
LAST_MIGRATION_VERSION,
OAUTH_LIFETIME,
OPENGRAPH_AND_OEMBED_COMMENT,
PAGINATION_COUNT_DEFAULT,
PODS_SCORE,
PREVIEWS_SIZE,
PRIVATE_CERT_NAME,
PUBLIC_CERT_NAME,
REMOTE_SCHEME,
REQUEST_ENDPOINT_ACTIONS,
REQUEST_ENDPOINTS,
REQUEST_VIDEO_EVENT_ENDPOINT,
REQUEST_VIDEO_EVENT_TYPES,
REQUEST_VIDEO_QADU_ENDPOINT,
REQUEST_VIDEO_QADU_TYPES,
REQUESTS_IN_PARALLEL,
REQUESTS_INTERVAL,
REQUESTS_LIMIT_PER_POD,
REQUESTS_LIMIT_PODS,
REQUESTS_VIDEO_EVENT_LIMIT_PER_POD,
REQUESTS_VIDEO_EVENT_LIMIT_PODS,
REQUESTS_VIDEO_QADU_LIMIT_PER_POD,
REQUESTS_VIDEO_QADU_LIMIT_PODS,
RETRY_REQUESTS,
SEARCHABLE_COLUMNS,
SIGNATURE_ALGORITHM,
SIGNATURE_ENCODING,
SORTABLE_COLUMNS,
STATIC_MAX_AGE,
STATIC_PATHS,
THUMBNAILS_SIZE,
USER_ROLES,
VIDEO_CATEGORIES,
VIDEO_LANGUAGES,
VIDEO_LICENCES,
VIDEO_RATE_TYPES
}