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import { ensureDir, readdir, remove } from 'fs-extra'
import passwordGenerator from 'password-generator'
import { join } from 'path'
import { isTestOrDevInstance } from '@server/helpers/core-utils'
import { generateRunnerRegistrationToken } from '@server/helpers/token-generator'
import { getNodeABIVersion } from '@server/helpers/version'
import { RunnerRegistrationTokenModel } from '@server/models/runner/runner-registration-token'
import { UserRole } from '@shared/models'
import { logger } from '../helpers/logger'
import { buildUser, createApplicationActor, createUserAccountAndChannelAndPlaylist } from '../lib/user'
import { ApplicationModel } from '../models/application/application'
import { OAuthClientModel } from '../models/oauth/oauth-client'
import { applicationExist, clientsExist, usersExist } from './checker-after-init'
import { CONFIG } from './config'
import { DIRECTORIES, FILES_CACHE, LAST_MIGRATION_VERSION } from './constants'
import { sequelizeTypescript } from './database'
async function installApplication () {
try {
await Promise.all([
// Database related
sequelizeTypescript.sync()
.then(() => {
return Promise.all([
createApplicationIfNotExist(),
createOAuthClientIfNotExist(),
createOAuthAdminIfNotExist(),
createRunnerRegistrationTokenIfNotExist()
])
}),
// Directories
removeCacheAndTmpDirectories()
.then(() => createDirectoriesIfNotExist())
])
} catch (err) {
logger.error('Cannot install application.', { err })
process.exit(-1)
}
}
// ---------------------------------------------------------------------------
export {
installApplication
}
// ---------------------------------------------------------------------------
function removeCacheAndTmpDirectories () {
const cacheDirectories = Object.keys(FILES_CACHE)
.map(k => FILES_CACHE[k].DIRECTORY)
const tasks: Promise<any>[] = []
// Cache directories
for (const dir of cacheDirectories) {
tasks.push(removeDirectoryOrContent(dir))
}
tasks.push(removeDirectoryOrContent(CONFIG.STORAGE.TMP_DIR))
return Promise.all(tasks)
}
async function removeDirectoryOrContent (dir: string) {
try {
await remove(dir)
} catch (err) {
logger.debug('Cannot remove directory %s. Removing content instead.', dir, { err })
const files = await readdir(dir)
for (const file of files) {
await remove(join(dir, file))
}
}
}
function createDirectoriesIfNotExist () {
const storage = CONFIG.STORAGE
const cacheDirectories = Object.keys(FILES_CACHE)
.map(k => FILES_CACHE[k].DIRECTORY)
const tasks: Promise<void>[] = []
for (const key of Object.keys(storage)) {
const dir = storage[key]
tasks.push(ensureDir(dir))
}
// Cache directories
for (const dir of cacheDirectories) {
tasks.push(ensureDir(dir))
}
tasks.push(ensureDir(DIRECTORIES.HLS_STREAMING_PLAYLIST.PRIVATE))
tasks.push(ensureDir(DIRECTORIES.HLS_STREAMING_PLAYLIST.PUBLIC))
tasks.push(ensureDir(DIRECTORIES.VIDEOS.PUBLIC))
tasks.push(ensureDir(DIRECTORIES.VIDEOS.PRIVATE))
// Resumable upload directory
tasks.push(ensureDir(DIRECTORIES.RESUMABLE_UPLOAD))
return Promise.all(tasks)
}
async function createOAuthClientIfNotExist () {
const exist = await clientsExist()
// Nothing to do, clients already exist
if (exist === true) return undefined
logger.info('Creating a default OAuth Client.')
const id = passwordGenerator(32, false, /[a-z0-9]/)
const secret = passwordGenerator(32, false, /[a-zA-Z0-9]/)
const client = new OAuthClientModel({
clientId: id,
clientSecret: secret,
grants: [ 'password', 'refresh_token' ],
redirectUris: null
})
const createdClient = await client.save()
logger.info('Client id: ' + createdClient.clientId)
logger.info('Client secret: ' + createdClient.clientSecret)
return undefined
}
async function createOAuthAdminIfNotExist () {
const exist = await usersExist()
// Nothing to do, users already exist
if (exist === true) return undefined
logger.info('Creating the administrator.')
const username = 'root'
const role = UserRole.ADMINISTRATOR
const email = CONFIG.ADMIN.EMAIL
let validatePassword = true
let password = ''
// Do not generate a random password for test and dev environments
if (isTestOrDevInstance()) {
password = 'test'
if (process.env.NODE_APP_INSTANCE) {
password += process.env.NODE_APP_INSTANCE
}
// Our password is weak so do not validate it
validatePassword = false
} else if (process.env.PT_INITIAL_ROOT_PASSWORD) {
password = process.env.PT_INITIAL_ROOT_PASSWORD
} else {
password = passwordGenerator(16, true)
}
const user = buildUser({
username,
email,
password,
role,
emailVerified: true,
videoQuota: -1,
videoQuotaDaily: -1
})
await createUserAccountAndChannelAndPlaylist({ userToCreate: user, channelNames: undefined, validateUser: validatePassword })
logger.info('Username: ' + username)
logger.info('User password: ' + password)
}
async function createApplicationIfNotExist () {
const exist = await applicationExist()
// Nothing to do, application already exist
if (exist === true) return undefined
logger.info('Creating application account.')
const application = await ApplicationModel.create({
migrationVersion: LAST_MIGRATION_VERSION,
nodeVersion: process.version,
nodeABIVersion: getNodeABIVersion()
})
return createApplicationActor(application.id)
}
async function createRunnerRegistrationTokenIfNotExist () {
const total = await RunnerRegistrationTokenModel.countTotal()
if (total !== 0) return undefined
const token = new RunnerRegistrationTokenModel({
registrationToken: generateRunnerRegistrationToken()
})
await token.save()
}
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