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import * as config from 'config'
import { uniq } from 'lodash'
import { URL } from 'url'
import { getFFmpegVersion } from '@server/helpers/ffmpeg-utils'
import { VideoRedundancyConfigFilter } from '@shared/models/redundancy/video-redundancy-config-filter.type'
import { RecentlyAddedStrategy } from '../../shared/models/redundancy'
import { isProdInstance, isTestInstance, parseSemVersion } from '../helpers/core-utils'
import { isArray } from '../helpers/custom-validators/misc'
import { logger } from '../helpers/logger'
import { UserModel } from '../models/account/user'
import { ApplicationModel, getServerActor } from '../models/application/application'
import { OAuthClientModel } from '../models/oauth/oauth-client'
import { CONFIG, isEmailEnabled } from './config'
import { WEBSERVER } from './constants'
async function checkActivityPubUrls () {
const actor = await getServerActor()
const parsed = new URL(actor.url)
if (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 () {
// Moved configuration keys
if (config.has('services.csp-logger')) {
logger.warn('services.csp-logger configuration has been renamed to csp.report_uri. Please update your configuration file.')
}
// Email verification
if (!isEmailEnabled()) {
if (CONFIG.SIGNUP.ENABLED && CONFIG.SIGNUP.REQUIRES_EMAIL_VERIFICATION) {
return 'Emailer is disabled but you require signup email verification.'
}
if (CONFIG.CONTACT_FORM.ENABLED) {
logger.warn('Emailer is disabled so the contact form will not work.')
}
}
// NSFW policy
const defaultNSFWPolicy = CONFIG.INSTANCE.DEFAULT_NSFW_POLICY
{
const available = [ 'do_not_list', 'blur', 'display' ]
if (available.includes(defaultNSFWPolicy) === false) {
return 'NSFW policy setting should be ' + available.join(' or ') + ' instead of ' + defaultNSFWPolicy
}
}
// Redundancies
const redundancyVideos = CONFIG.REDUNDANCY.VIDEOS.STRATEGIES
if (isArray(redundancyVideos)) {
const available = [ 'most-views', 'trending', 'recently-added' ]
for (const r of redundancyVideos) {
if (available.includes(r.strategy) === false) {
return 'Videos redundancy should have ' + available.join(' or ') + ' strategy instead of ' + r.strategy
}
// Lifetime should not be < 10 hours
if (!isTestInstance() && r.minLifetime < 1000 * 3600 * 10) {
return 'Video redundancy minimum lifetime should be >= 10 hours for strategy ' + 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'
}
} else {
return 'Videos redundancy should be an array (you must uncomment lines containing - too)'
}
// Remote redundancies
const acceptFrom = CONFIG.REMOTE_REDUNDANCY.VIDEOS.ACCEPT_FROM
const acceptFromValues = new Set<VideoRedundancyConfigFilter>([ 'nobody', 'anybody', 'followings' ])
if (acceptFromValues.has(acceptFrom) === false) {
return 'remote_redundancy.videos.accept_from has an incorrect value'
}
// Check storage directory locations
if (isProdInstance()) {
const configStorage = config.get('storage')
for (const key of Object.keys(configStorage)) {
if (configStorage[key].startsWith('storage/')) {
logger.warn(
'Directory of %s should not be in the production directory of PeerTube. Please check your production configuration file.',
key
)
}
}
}
if (CONFIG.STORAGE.VIDEOS_DIR === CONFIG.STORAGE.REDUNDANCY_DIR) {
logger.warn('Redundancy directory should be different than the videos folder.')
}
// Transcoding
if (CONFIG.TRANSCODING.ENABLED) {
if (CONFIG.TRANSCODING.WEBTORRENT.ENABLED === false && CONFIG.TRANSCODING.HLS.ENABLED === false) {
return 'You need to enable at least WebTorrent transcoding or HLS transcoding.'
}
if (CONFIG.TRANSCODING.CONCURRENCY <= 0) {
return 'Transcoding concurrency should be > 0'
}
}
if (CONFIG.IMPORT.VIDEOS.HTTP.ENABLED || CONFIG.IMPORT.VIDEOS.TORRENT.ENABLED) {
if (CONFIG.IMPORT.VIDEOS.CONCURRENCY <= 0) {
return 'Video import concurrency should be > 0'
}
}
// Broadcast message
if (CONFIG.BROADCAST_MESSAGE.ENABLED) {
const currentLevel = CONFIG.BROADCAST_MESSAGE.LEVEL
const available = [ 'info', 'warn', 'error' ]
if (available.includes(currentLevel) === false) {
return 'Broadcast message level should be ' + available.join(' or ') + ' instead of ' + currentLevel
}
}
// Search index
if (CONFIG.SEARCH.SEARCH_INDEX.ENABLED === true) {
if (CONFIG.SEARCH.REMOTE_URI.USERS === false) {
return 'You cannot enable search index without enabling remote URI search for users.'
}
}
// Live
if (CONFIG.LIVE.ENABLED === true) {
if (CONFIG.LIVE.ALLOW_REPLAY === true && CONFIG.TRANSCODING.ENABLED === false) {
return 'Live allow replay cannot be enabled if transcoding is not enabled.'
}
}
return null
}
// 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
}
async function checkFFmpegVersion () {
const version = await getFFmpegVersion()
const { major, minor } = parseSemVersion(version)
if (major < 4 || (major === 4 && minor < 1)) {
logger.warn('Your ffmpeg version (%s) is outdated. PeerTube supports ffmpeg >= 4.1. Please upgrade.', version)
}
}
// ---------------------------------------------------------------------------
export {
checkConfig,
clientsExist,
checkFFmpegVersion,
usersExist,
applicationExist,
checkActivityPubUrls
}
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