First typescript iteration

1 files changed, 128 insertions, 0 deletions

diff --git a/server/initializers/installer.ts b/server/initializers/installer.ts
new file mode 100644
index 000000000..cd1404d48
--- /dev/null
+++ b/server/initializers/installer.ts
@@ -0,0 +1,128 @@
+import { join } from 'path'
+import config = require('config')
+import { each, series } from 'async'
+import mkdirp = require('mkdirp')
+import passwordGenerator = require('password-generator')
+
+const db = require('./database')
+import { USER_ROLES, CONFIG, LAST_MIGRATION_VERSION } from './constants'
+import { clientsExist, usersExist } from './checker'
+import { logger, createCertsIfNotExist } from '../helpers'
+
+function installApplication (callback) {
+  series([
+    function createDatabase (callbackAsync) {
+      db.sequelize.sync().asCallback(callbackAsync)
+      // db.sequelize.sync({ force: true }).asCallback(callbackAsync)
+    },
+
+    function createDirectories (callbackAsync) {
+      createDirectoriesIfNotExist(callbackAsync)
+    },
+
+    function createCertificates (callbackAsync) {
+      createCertsIfNotExist(callbackAsync)
+    },
+
+    function createOAuthClient (callbackAsync) {
+      createOAuthClientIfNotExist(callbackAsync)
+    },
+
+    function createOAuthUser (callbackAsync) {
+      createOAuthAdminIfNotExist(callbackAsync)
+    }
+  ], callback)
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  installApplication
+}
+
+// ---------------------------------------------------------------------------
+
+function createDirectoriesIfNotExist (callback) {
+  const storages = config.get('storage')
+
+  each(Object.keys(storages), function (key, callbackEach) {
+    const dir = storages[key]
+    mkdirp(join(__dirname, '..', '..', dir), callbackEach)
+  }, callback)
+}
+
+function createOAuthClientIfNotExist (callback) {
+  clientsExist(function (err, exist) {
+    if (err) return callback(err)
+
+    // Nothing to do, clients already exist
+    if (exist === true) return callback(null)
+
+    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 = db.OAuthClient.build({
+      clientId: id,
+      clientSecret: secret,
+      grants: [ 'password', 'refresh_token' ]
+    })
+
+    client.save().asCallback(function (err, createdClient) {
+      if (err) return callback(err)
+
+      logger.info('Client id: ' + createdClient.clientId)
+      logger.info('Client secret: ' + createdClient.clientSecret)
+
+      return callback(null)
+    })
+  })
+}
+
+function createOAuthAdminIfNotExist (callback) {
+  usersExist(function (err, exist) {
+    if (err) return callback(err)
+
+    // Nothing to do, users already exist
+    if (exist === true) return callback(null)
+
+    logger.info('Creating the administrator.')
+
+    const username = 'root'
+    const role = USER_ROLES.ADMIN
+    const email = CONFIG.ADMIN.EMAIL
+    const createOptions: { validate?: boolean } = {}
+    let password = ''
+
+    // Do not generate a random password for tests
+    if (process.env.NODE_ENV === 'test') {
+      password = 'test'
+
+      if (process.env.NODE_APP_INSTANCE) {
+        password += process.env.NODE_APP_INSTANCE
+      }
+
+      // Our password is weak so do not validate it
+      createOptions.validate = false
+    } else {
+      password = passwordGenerator(8, true)
+    }
+
+    const userData = {
+      username,
+      email,
+      password,
+      role
+    }
+
+    db.User.create(userData, createOptions).asCallback(function (err, createdUser) {
+      if (err) return callback(err)
+
+      logger.info('Username: ' + username)
+      logger.info('User password: ' + password)
+
+      logger.info('Creating Application table.')
+      db.Application.create({ migrationVersion: LAST_MIGRATION_VERSION }).asCallback(callback)
+    })
+  })
+}