import * as fs from 'fs' import * as path from 'path' import { pluginName } from '../helpers' type LogMode = 'debug' | 'info' async function getWorkingDir ({ peertubeHelpers, storageManager }: RegisterServerOptions): Promise { const logger = peertubeHelpers.logger logger.debug('Calling getWorkingDir') const tmpBaseDir = '/tmp/' let value: string = await storageManager.getData('tempDirId') function getPath (value: string): string { return path.resolve(tmpBaseDir, pluginName + '-' + value) } while (!value) { peertubeHelpers.logger.info('Generating an id for temp dir') value = Math.random().toString(36).slice(2, 12) const name = getPath(value) if (fs.existsSync(name)) { peertubeHelpers.logger.info('The folder ' + name + ' already exists, generating another name...') value = '' continue } await storageManager.storeData('tempDirId', value) } const dir = getPath(value) logger.debug('getWorkingDir will return ' + dir) return dir } /** * Creates the working dir if needed, and returns it. * NB: for now, I try to create a directory in /tmp/. * To ensure that there is no conflict with another peertube instance, * I used a randomly generated id that will be stored in database. */ async function ensureWorkingDir (options: RegisterServerOptions): Promise { const logger = options.peertubeHelpers.logger logger.debug('Calling ensureworkingDir') const dir = await getWorkingDir(options) if (!fs.existsSync(dir)) { logger.info(`The working dir ${dir} does not exists, trying to create it`) await fs.promises.mkdir(dir) logger.debug(`Working dir ${dir} was created`) } logger.debug(`Testing write access on ${dir}`) await fs.promises.access(dir, fs.constants.W_OK) // will throw an error if no access logger.debug(`Write access ok on ${dir}`) return dir } interface ProsodyFilePaths { dir: string pid: string error: string log: string config: string } async function getProsodyFilePaths (options: RegisterServerOptions): Promise { const logger = options.peertubeHelpers.logger logger.debug('Calling getProsodyFilePaths') const dir = await getWorkingDir(options) return { dir: dir, pid: path.resolve(dir, 'prosody.pid'), error: path.resolve(dir, 'prosody.err'), log: path.resolve(dir, 'prosody.log'), config: path.resolve(dir, 'prosody.cfg.lua') } } interface ProsodyConfig { content: string paths: ProsodyFilePaths port: string } async function getProsodyConfig (options: RegisterServerOptions): Promise { const logger = options.peertubeHelpers.logger logger.debug('Calling getProsodyConfig') const port = '5280' const peertubeDomain = 'localhost' const paths = await getProsodyFilePaths(options) const logMode: LogMode = 'debug' const content = ` admins = { } plugin_paths = { } modules_enabled = { "version"; -- Replies to server version requests "uptime"; -- Report how long server has been running "ping"; -- Replies to XMPP pings with pongs "bosh"; -- Enable BOSH clients, aka "Jabber over HTTP" -- "websocket"; -- XMPP over WebSockets "posix"; -- POSIX functionality, sends server to background, enables syslog, etc. } modules_disabled = { "offline"; -- Store offline messages "c2s"; -- Handle client connections "s2s"; -- Handle server-to-server connections } allow_registration = false daemonize = false; pidfile = "${paths.pid}"; c2s_require_encryption = false archive_expires_after = "1w" -- Remove archived messages after 1 week log = { -- Log files (change 'info' to 'debug' for debug logs): ${logMode} = "${paths.log}"; error = "${paths.error}"; -- Syslog: -- { levels = { "error" }; to = "syslog"; }; } cross_domain_bosh = false; consider_bosh_secure = true; cross_domain_websocket = false; consider_websocket_secure = true; https_ports = {}; VirtualHost "anon.localhost" trusted_proxies = { "127.0.0.1", "::1" } authentication = "anonymous" allow_anonymous_s2s = false modules_enabled = { "http"; "bosh"; "ping"; } http_host = "${peertubeDomain}" http_external_url = "http://${peertubeDomain}" Component "room.localhost" "muc" restrict_room_creation = "local" muc_room_locking = false muc_tombstones = false muc_room_default_language = "en" muc_room_default_public = true muc_room_default_persistent = false muc_room_default_members_only = false muc_room_default_moderated = false muc_room_default_public_jids = false muc_room_default_change_subject = false muc_room_default_history_length = 20 ` return { content, paths, port } } async function writeProsodyConfig (options: RegisterServerOptions): Promise { const logger = options.peertubeHelpers.logger logger.debug('Calling writeProsodyConfig') logger.debug('Ensuring that the working dir exists') await ensureWorkingDir(options) logger.debug('Computing the Prosody config content') const config = await getProsodyConfig(options) const content = config.content const fileName = config.paths.config logger.info(`Writing prosody configuration file to ${fileName}`) await fs.promises.writeFile(fileName, content) logger.debug('Prosody configuration file writen') return config } export { getProsodyConfig, getWorkingDir, ensureWorkingDir, getProsodyFilePaths, writeProsodyConfig }