PeerTube/server/lib/server-config-manager.ts

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import { isSignupAllowed, isSignupAllowedForCurrentIP } from '@server/helpers/signup'
import { getServerCommit } from '@server/helpers/utils'
import { CONFIG, isEmailEnabled } from '@server/initializers/config'
import { CONSTRAINTS_FIELDS, DEFAULT_THEME_NAME, PEERTUBE_VERSION } from '@server/initializers/constants'
import { ActorCustomPageModel } from '@server/models/account/actor-custom-page'
import { HTMLServerConfig, RegisteredExternalAuthConfig, RegisteredIdAndPassAuthConfig, ServerConfig } from '@shared/models'
import { Hooks } from './plugins/hooks'
import { PluginManager } from './plugins/plugin-manager'
import { getThemeOrDefault } from './plugins/theme-utils'
import { VideoTranscodingProfilesManager } from './transcoding/video-transcoding-profiles'
/**
*
* Used to send the server config to clients (using REST/API or plugins API)
* We need a singleton class to manage config state depending on external events (to build menu entries etc)
*
*/
class ServerConfigManager {
private static instance: ServerConfigManager
private serverCommit: string
private homepageEnabled = false
private constructor () {}
async init () {
const instanceHomepage = await ActorCustomPageModel.loadInstanceHomepage()
this.updateHomepageState(instanceHomepage?.content)
}
updateHomepageState (content: string) {
this.homepageEnabled = !!content
}
async getHTMLServerConfig (): Promise<HTMLServerConfig> {
if (this.serverCommit === undefined) this.serverCommit = await getServerCommit()
const defaultTheme = getThemeOrDefault(CONFIG.THEME.DEFAULT, DEFAULT_THEME_NAME)
return {
instance: {
name: CONFIG.INSTANCE.NAME,
shortDescription: CONFIG.INSTANCE.SHORT_DESCRIPTION,
isNSFW: CONFIG.INSTANCE.IS_NSFW,
defaultNSFWPolicy: CONFIG.INSTANCE.DEFAULT_NSFW_POLICY,
defaultClientRoute: CONFIG.INSTANCE.DEFAULT_CLIENT_ROUTE,
customizations: {
javascript: CONFIG.INSTANCE.CUSTOMIZATIONS.JAVASCRIPT,
css: CONFIG.INSTANCE.CUSTOMIZATIONS.CSS
}
},
search: {
remoteUri: {
users: CONFIG.SEARCH.REMOTE_URI.USERS,
anonymous: CONFIG.SEARCH.REMOTE_URI.ANONYMOUS
},
searchIndex: {
enabled: CONFIG.SEARCH.SEARCH_INDEX.ENABLED,
url: CONFIG.SEARCH.SEARCH_INDEX.URL,
disableLocalSearch: CONFIG.SEARCH.SEARCH_INDEX.DISABLE_LOCAL_SEARCH,
isDefaultSearch: CONFIG.SEARCH.SEARCH_INDEX.IS_DEFAULT_SEARCH
}
},
plugin: {
registered: this.getRegisteredPlugins(),
registeredExternalAuths: this.getExternalAuthsPlugins(),
registeredIdAndPassAuths: this.getIdAndPassAuthPlugins()
},
theme: {
registered: this.getRegisteredThemes(),
default: defaultTheme
},
email: {
enabled: isEmailEnabled()
},
contactForm: {
enabled: CONFIG.CONTACT_FORM.ENABLED
},
serverVersion: PEERTUBE_VERSION,
serverCommit: this.serverCommit,
transcoding: {
hls: {
enabled: CONFIG.TRANSCODING.HLS.ENABLED
},
webtorrent: {
enabled: CONFIG.TRANSCODING.WEBTORRENT.ENABLED
},
enabledResolutions: this.getEnabledResolutions('vod'),
profile: CONFIG.TRANSCODING.PROFILE,
availableProfiles: VideoTranscodingProfilesManager.Instance.getAvailableProfiles('vod')
},
live: {
enabled: CONFIG.LIVE.ENABLED,
allowReplay: CONFIG.LIVE.ALLOW_REPLAY,
maxDuration: CONFIG.LIVE.MAX_DURATION,
maxInstanceLives: CONFIG.LIVE.MAX_INSTANCE_LIVES,
maxUserLives: CONFIG.LIVE.MAX_USER_LIVES,
transcoding: {
enabled: CONFIG.LIVE.TRANSCODING.ENABLED,
enabledResolutions: this.getEnabledResolutions('live'),
profile: CONFIG.LIVE.TRANSCODING.PROFILE,
availableProfiles: VideoTranscodingProfilesManager.Instance.getAvailableProfiles('live')
},
rtmp: {
port: CONFIG.LIVE.RTMP.PORT
}
},
import: {
videos: {
http: {
enabled: CONFIG.IMPORT.VIDEOS.HTTP.ENABLED
},
torrent: {
enabled: CONFIG.IMPORT.VIDEOS.TORRENT.ENABLED
}
}
},
autoBlacklist: {
videos: {
ofUsers: {
enabled: CONFIG.AUTO_BLACKLIST.VIDEOS.OF_USERS.ENABLED
}
}
},
avatar: {
file: {
size: {
max: CONSTRAINTS_FIELDS.ACTORS.IMAGE.FILE_SIZE.max
},
extensions: CONSTRAINTS_FIELDS.ACTORS.IMAGE.EXTNAME
}
},
banner: {
file: {
size: {
max: CONSTRAINTS_FIELDS.ACTORS.IMAGE.FILE_SIZE.max
},
extensions: CONSTRAINTS_FIELDS.ACTORS.IMAGE.EXTNAME
}
},
video: {
image: {
extensions: CONSTRAINTS_FIELDS.VIDEOS.IMAGE.EXTNAME,
size: {
max: CONSTRAINTS_FIELDS.VIDEOS.IMAGE.FILE_SIZE.max
}
},
file: {
extensions: CONSTRAINTS_FIELDS.VIDEOS.EXTNAME
}
},
videoCaption: {
file: {
size: {
max: CONSTRAINTS_FIELDS.VIDEO_CAPTIONS.CAPTION_FILE.FILE_SIZE.max
},
extensions: CONSTRAINTS_FIELDS.VIDEO_CAPTIONS.CAPTION_FILE.EXTNAME
}
},
user: {
videoQuota: CONFIG.USER.VIDEO_QUOTA,
videoQuotaDaily: CONFIG.USER.VIDEO_QUOTA_DAILY
},
trending: {
videos: {
intervalDays: CONFIG.TRENDING.VIDEOS.INTERVAL_DAYS,
algorithms: {
enabled: CONFIG.TRENDING.VIDEOS.ALGORITHMS.ENABLED,
default: CONFIG.TRENDING.VIDEOS.ALGORITHMS.DEFAULT
}
}
},
tracker: {
enabled: CONFIG.TRACKER.ENABLED
},
followings: {
instance: {
autoFollowIndex: {
indexUrl: CONFIG.FOLLOWINGS.INSTANCE.AUTO_FOLLOW_INDEX.INDEX_URL
}
}
},
broadcastMessage: {
enabled: CONFIG.BROADCAST_MESSAGE.ENABLED,
message: CONFIG.BROADCAST_MESSAGE.MESSAGE,
level: CONFIG.BROADCAST_MESSAGE.LEVEL,
dismissable: CONFIG.BROADCAST_MESSAGE.DISMISSABLE
},
homepage: {
enabled: this.homepageEnabled
}
}
}
async getServerConfig (ip?: string): Promise<ServerConfig> {
const { allowed } = await Hooks.wrapPromiseFun(
isSignupAllowed,
{
ip
},
'filter:api.user.signup.allowed.result'
)
const allowedForCurrentIP = isSignupAllowedForCurrentIP(ip)
const signup = {
allowed,
allowedForCurrentIP,
requiresEmailVerification: CONFIG.SIGNUP.REQUIRES_EMAIL_VERIFICATION
}
const htmlConfig = await this.getHTMLServerConfig()
return { ...htmlConfig, signup }
}
getRegisteredThemes () {
return PluginManager.Instance.getRegisteredThemes()
.map(t => ({
name: t.name,
version: t.version,
description: t.description,
css: t.css,
clientScripts: t.clientScripts
}))
}
getRegisteredPlugins () {
return PluginManager.Instance.getRegisteredPlugins()
.map(p => ({
name: p.name,
version: p.version,
description: p.description,
clientScripts: p.clientScripts
}))
}
getEnabledResolutions (type: 'vod' | 'live') {
const transcoding = type === 'vod'
? CONFIG.TRANSCODING
: CONFIG.LIVE.TRANSCODING
return Object.keys(transcoding.RESOLUTIONS)
.filter(key => transcoding.ENABLED && transcoding.RESOLUTIONS[key] === true)
.map(r => parseInt(r, 10))
}
private getIdAndPassAuthPlugins () {
const result: RegisteredIdAndPassAuthConfig[] = []
for (const p of PluginManager.Instance.getIdAndPassAuths()) {
for (const auth of p.idAndPassAuths) {
result.push({
npmName: p.npmName,
name: p.name,
version: p.version,
authName: auth.authName,
weight: auth.getWeight()
})
}
}
return result
}
private getExternalAuthsPlugins () {
const result: RegisteredExternalAuthConfig[] = []
for (const p of PluginManager.Instance.getExternalAuths()) {
for (const auth of p.externalAuths) {
result.push({
npmName: p.npmName,
name: p.name,
version: p.version,
authName: auth.authName,
authDisplayName: auth.authDisplayName()
})
}
}
return result
}
static get Instance () {
return this.instance || (this.instance = new this())
}
}
// ---------------------------------------------------------------------------
export {
ServerConfigManager
}