import * as config from 'config' import { promisify0 } from '../helpers/core-utils' import { UserModel } from '../models/account/user' import { ApplicationModel } from '../models/application/application' import { OAuthClientModel } from '../models/oauth/oauth-client' import { parse } from 'url' import { CONFIG } from './constants' import { logger } from '../helpers/logger' import { getServerActor } from '../helpers/utils' import { RecentlyAddedStrategy, VideosRedundancy } from '../../shared/models/redundancy' import { isArray } from '../helpers/custom-validators/misc' import { uniq } from 'lodash' async function checkActivityPubUrls () { const actor = await getServerActor() const parsed = parse(actor.url) if (CONFIG.WEBSERVER.HOST !== parsed.host) { const NODE_ENV = config.util.getEnv('NODE_ENV') const NODE_CONFIG_DIR = config.util.getEnv('NODE_CONFIG_DIR') logger.warn( 'It seems PeerTube was started (and created some data) with another domain name. ' + 'This means you will not be able to federate! ' + 'Please use %s %s npm run update-host to fix this.', NODE_CONFIG_DIR ? `NODE_CONFIG_DIR=${NODE_CONFIG_DIR}` : '', NODE_ENV ? `NODE_ENV=${NODE_ENV}` : '' ) } } // Some checks on configuration files // Return an error message, or null if everything is okay function checkConfig () { const defaultNSFWPolicy = config.get('instance.default_nsfw_policy') // NSFW policy if ([ 'do_not_list', 'blur', 'display' ].indexOf(defaultNSFWPolicy) === -1) { return 'NSFW policy setting should be "do_not_list" or "blur" or "display" instead of ' + defaultNSFWPolicy } // Redundancies const redundancyVideos = config.get('redundancy.videos') if (isArray(redundancyVideos)) { for (const r of redundancyVideos) { if ([ 'most-views', 'trending', 'recently-added' ].indexOf(r.strategy) === -1) { return 'Redundancy video entries should have "most-views" strategy instead of ' + r.strategy } } const filtered = uniq(redundancyVideos.map(r => r.strategy)) if (filtered.length !== redundancyVideos.length) { return 'Redundancy video entries should have unique strategies' } const recentlyAddedStrategy = redundancyVideos.find(r => r.strategy === 'recently-added') as RecentlyAddedStrategy if (recentlyAddedStrategy && isNaN(recentlyAddedStrategy.minViews)) { return 'Min views in recently added strategy is not a number' } } return null } // Check the config files function checkMissedConfig () { const required = [ 'listen.port', 'listen.hostname', 'webserver.https', 'webserver.hostname', 'webserver.port', 'trust_proxy', 'database.hostname', 'database.port', 'database.suffix', 'database.username', 'database.password', 'database.pool.max', 'smtp.hostname', 'smtp.port', 'smtp.username', 'smtp.password', 'smtp.tls', 'smtp.from_address', 'storage.avatars', 'storage.videos', 'storage.logs', 'storage.previews', 'storage.thumbnails', 'storage.torrents', 'storage.cache', 'log.level', 'user.video_quota', 'user.video_quota_daily', 'cache.previews.size', 'admin.email', 'signup.enabled', 'signup.limit', 'signup.requires_email_verification', 'signup.filters.cidr.whitelist', 'signup.filters.cidr.blacklist', 'transcoding.enabled', 'transcoding.threads', 'import.videos.http.enabled', 'import.videos.torrent.enabled', 'trending.videos.interval_days', 'instance.name', 'instance.short_description', 'instance.description', 'instance.terms', 'instance.default_client_route', 'instance.default_nsfw_policy', 'instance.robots', 'instance.securitytxt', 'services.twitter.username', 'services.twitter.whitelisted' ] const requiredAlternatives = [ [ // set ['redis.hostname', 'redis.port'], // alternative ['redis.socket'] ] ] const miss: string[] = [] for (const key of required) { if (!config.has(key)) { miss.push(key) } } const missingAlternatives = requiredAlternatives.filter( set => !set.find(alternative => !alternative.find(key => !config.has(key))) ) missingAlternatives .forEach(set => set[0].forEach(key => miss.push(key))) return miss } // Check the available codecs // We get CONFIG by param to not import it in this file (import orders) async function checkFFmpeg (CONFIG: { TRANSCODING: { ENABLED: boolean } }) { const Ffmpeg = require('fluent-ffmpeg') const getAvailableCodecsPromise = promisify0(Ffmpeg.getAvailableCodecs) const codecs = await getAvailableCodecsPromise() const canEncode = [ 'libx264' ] if (CONFIG.TRANSCODING.ENABLED === false) return undefined for (const codec of canEncode) { if (codecs[codec] === undefined) { throw new Error('Unknown codec ' + codec + ' in FFmpeg.') } if (codecs[codec].canEncode !== true) { throw new Error('Unavailable encode codec ' + codec + ' in FFmpeg') } } checkFFmpegEncoders() } // Optional encoders, if present, can be used to improve transcoding // Here we ask ffmpeg if it detects their presence on the system, so that we can later use them let supportedOptionalEncoders: Map async function checkFFmpegEncoders (): Promise> { if (supportedOptionalEncoders !== undefined) { return supportedOptionalEncoders } const Ffmpeg = require('fluent-ffmpeg') const getAvailableEncodersPromise = promisify0(Ffmpeg.getAvailableEncoders) const encoders = await getAvailableEncodersPromise() const optionalEncoders = [ 'libfdk_aac' ] supportedOptionalEncoders = new Map() for (const encoder of optionalEncoders) { supportedOptionalEncoders.set(encoder, encoders[encoder] !== undefined ) } } // We get db by param to not import it in this file (import orders) async function clientsExist () { const totalClients = await OAuthClientModel.countTotal() return totalClients !== 0 } // We get db by param to not import it in this file (import orders) async function usersExist () { const totalUsers = await UserModel.countTotal() return totalUsers !== 0 } // We get db by param to not import it in this file (import orders) async function applicationExist () { const totalApplication = await ApplicationModel.countTotal() return totalApplication !== 0 } // --------------------------------------------------------------------------- export { checkConfig, checkFFmpeg, checkFFmpegEncoders, checkMissedConfig, clientsExist, usersExist, applicationExist, checkActivityPubUrls }