server/initializers/installer.ts

   1 import * as passwordGenerator from 'password-generator'
   2 import * as Promise from 'bluebird'
   3
   4 import { database as db } from './database'
   5 import { USER_ROLES, CONFIG, LAST_MIGRATION_VERSION, CACHE } from './constants'
   6 import { clientsExist, usersExist } from './checker'
   7 import { logger, createCertsIfNotExist, mkdirpPromise, rimrafPromise } from '../helpers'
   8
   9 function installApplication () {
  10   return db.sequelize.sync()
  11     .then(() => removeCacheDirectories())
  12     .then(() => createDirectoriesIfNotExist())
  13     .then(() => createCertsIfNotExist())
  14     .then(() => createOAuthClientIfNotExist())
  15     .then(() => createOAuthAdminIfNotExist())
  16 }
  17
  18 // ---------------------------------------------------------------------------
  19
  20 export {
  21   installApplication
  22 }
  23
  24 // ---------------------------------------------------------------------------
  25
  26 function removeCacheDirectories () {
  27   const cacheDirectories = CACHE.DIRECTORIES
  28
  29   const tasks = []
  30
  31   // Cache directories
  32   Object.keys(cacheDirectories).forEach(key => {
  33     const dir = cacheDirectories[key]
  34     tasks.push(rimrafPromise(dir))
  35   })
  36
  37   return Promise.all(tasks)
  38 }
  39
  40 function createDirectoriesIfNotExist () {
  41   const storage = CONFIG.STORAGE
  42   const cacheDirectories = CACHE.DIRECTORIES
  43
  44   const tasks = []
  45   Object.keys(storage).forEach(key => {
  46     const dir = storage[key]
  47     tasks.push(mkdirpPromise(dir))
  48   })
  49
  50   // Cache directories
  51   Object.keys(cacheDirectories).forEach(key => {
  52     const dir = cacheDirectories[key]
  53     tasks.push(mkdirpPromise(dir))
  54   })
  55
  56   return Promise.all(tasks)
  57 }
  58
  59 function createOAuthClientIfNotExist () {
  60   return clientsExist(db.OAuthClient).then(exist => {
  61     // Nothing to do, clients already exist
  62     if (exist === true) return undefined
  63
  64     logger.info('Creating a default OAuth Client.')
  65
  66     const id = passwordGenerator(32, false, /[a-z0-9]/)
  67     const secret = passwordGenerator(32, false, /[a-zA-Z0-9]/)
  68     const client = db.OAuthClient.build({
  69       clientId: id,
  70       clientSecret: secret,
  71       grants: [ 'password', 'refresh_token' ],
  72       redirectUris: null
  73     })
  74
  75     return client.save().then(createdClient => {
  76       logger.info('Client id: ' + createdClient.clientId)
  77       logger.info('Client secret: ' + createdClient.clientSecret)
  78
  79       return undefined
  80     })
  81   })
  82 }
  83
  84 function createOAuthAdminIfNotExist () {
  85   return usersExist(db.User).then(exist => {
  86     // Nothing to do, users already exist
  87     if (exist === true) return undefined
  88
  89     logger.info('Creating the administrator.')
  90
  91     const username = 'root'
  92     const role = USER_ROLES.ADMIN
  93     const email = CONFIG.ADMIN.EMAIL
  94     const createOptions: { validate?: boolean } = {}
  95     let password = ''
  96
  97     // Do not generate a random password for tests
  98     if (process.env.NODE_ENV === 'test') {
  99       password = 'test'
 100
 101       if (process.env.NODE_APP_INSTANCE) {
 102         password += process.env.NODE_APP_INSTANCE
 103       }
 104
 105       // Our password is weak so do not validate it
 106       createOptions.validate = false
 107     } else {
 108       password = passwordGenerator(8, true)
 109     }
 110
 111     const userData = {
 112       username,
 113       email,
 114       password,
 115       role,
 116       videoQuota: -1
 117     }
 118
 119     return db.User.create(userData, createOptions).then(createdUser => {
 120       logger.info('Username: ' + username)
 121       logger.info('User password: ' + password)
 122
 123       logger.info('Creating Application table.')
 124       return db.Application.create({ migrationVersion: LAST_MIGRATION_VERSION })
 125     })
 126   })
 127 }