server/initializers/installer.ts

   1 import * as passwordGenerator from 'password-generator'
   2 import { UserRole } from '../../shared'
   3 import { mkdirpPromise, rimrafPromise } from '../helpers/core-utils'
   4 import { logger } from '../helpers/logger'
   5 import { createApplicationActor, createUserAccountAndChannel } from '../lib/user'
   6 import { UserModel } from '../models/account/user'
   7 import { ApplicationModel } from '../models/application/application'
   8 import { OAuthClientModel } from '../models/oauth/oauth-client'
   9 import { applicationExist, clientsExist, usersExist } from './checker'
  10 import { CACHE, CONFIG, LAST_MIGRATION_VERSION } from './constants'
  11 import { sequelizeTypescript } from './database'
  12
  13 async function installApplication () {
  14   try {
  15     await sequelizeTypescript.sync()
  16     await removeCacheDirectories()
  17     await createDirectoriesIfNotExist()
  18     await createApplicationIfNotExist()
  19     await createOAuthClientIfNotExist()
  20     await createOAuthAdminIfNotExist()
  21   } catch (err) {
  22     logger.error('Cannot install application.', { err })
  23     process.exit(-1)
  24   }
  25 }
  26
  27 // ---------------------------------------------------------------------------
  28
  29 export {
  30   installApplication
  31 }
  32
  33 // ---------------------------------------------------------------------------
  34
  35 function removeCacheDirectories () {
  36   const cacheDirectories = CACHE.DIRECTORIES
  37
  38   const tasks: Promise<any>[] = []
  39
  40   // Cache directories
  41   for (const key of Object.keys(cacheDirectories)) {
  42     const dir = cacheDirectories[key]
  43     tasks.push(rimrafPromise(dir))
  44   }
  45
  46   return Promise.all(tasks)
  47 }
  48
  49 function createDirectoriesIfNotExist () {
  50   const storage = CONFIG.STORAGE
  51   const cacheDirectories = CACHE.DIRECTORIES
  52
  53   const tasks = []
  54   for (const key of Object.keys(storage)) {
  55     const dir = storage[key]
  56     tasks.push(mkdirpPromise(dir))
  57   }
  58
  59   // Cache directories
  60   for (const key of Object.keys(cacheDirectories)) {
  61     const dir = cacheDirectories[key]
  62     tasks.push(mkdirpPromise(dir))
  63   }
  64
  65   return Promise.all(tasks)
  66 }
  67
  68 async function createOAuthClientIfNotExist () {
  69   const exist = await clientsExist()
  70   // Nothing to do, clients already exist
  71   if (exist === true) return undefined
  72
  73   logger.info('Creating a default OAuth Client.')
  74
  75   const id = passwordGenerator(32, false, /[a-z0-9]/)
  76   const secret = passwordGenerator(32, false, /[a-zA-Z0-9]/)
  77   const client = new OAuthClientModel({
  78     clientId: id,
  79     clientSecret: secret,
  80     grants: [ 'password', 'refresh_token' ],
  81     redirectUris: null
  82   })
  83
  84   const createdClient = await client.save()
  85   logger.info('Client id: ' + createdClient.clientId)
  86   logger.info('Client secret: ' + createdClient.clientSecret)
  87
  88   return undefined
  89 }
  90
  91 async function createOAuthAdminIfNotExist () {
  92   const exist = await usersExist()
  93   // Nothing to do, users already exist
  94   if (exist === true) return undefined
  95
  96   logger.info('Creating the administrator.')
  97
  98   const username = 'root'
  99   const role = UserRole.ADMINISTRATOR
 100   const email = CONFIG.ADMIN.EMAIL
 101   let validatePassword = true
 102   let password = ''
 103
 104   // Do not generate a random password for tests
 105   if (process.env.NODE_ENV === 'test') {
 106     password = 'test'
 107
 108     if (process.env.NODE_APP_INSTANCE) {
 109       password += process.env.NODE_APP_INSTANCE
 110     }
 111
 112     // Our password is weak so do not validate it
 113     validatePassword = false
 114   } else {
 115     password = passwordGenerator(16, true)
 116   }
 117
 118   const userData = {
 119     username,
 120     email,
 121     password,
 122     role,
 123     nsfwPolicy: CONFIG.INSTANCE.DEFAULT_NSFW_POLICY,
 124     videoQuota: -1
 125   }
 126   const user = new UserModel(userData)
 127
 128   await createUserAccountAndChannel(user, validatePassword)
 129   logger.info('Username: ' + username)
 130   logger.info('User password: ' + password)
 131 }
 132
 133 async function createApplicationIfNotExist () {
 134   const exist = await applicationExist()
 135   // Nothing to do, application already exist
 136   if (exist === true) return undefined
 137
 138   logger.info('Creating application account.')
 139
 140   const application = await ApplicationModel.create({
 141     migrationVersion: LAST_MIGRATION_VERSION
 142   })
 143
 144   return createApplicationActor(application.id)
 145 }