Merge pull request #421 from hackmdio/BackendRefactor

Backend code refactoring - part 1 

1 files changed, 48 insertions, 0 deletions

diff --git a/lib/web/auth/index.js b/lib/web/auth/index.js
new file mode 100644
index 00000000..b5ca8434
--- /dev/null
+++ b/lib/web/auth/index.js
@@ -0,0 +1,48 @@
+'use strict'
+
+const Router = require('express').Router
+const passport = require('passport')
+
+const config = require('../../config')
+const logger = require('../../logger')
+const models = require('../../models')
+
+const authRouter = module.exports = Router()
+
+// serialize and deserialize
+passport.serializeUser(function (user, done) {
+  logger.info('serializeUser: ' + user.id)
+  return done(null, user.id)
+})
+
+passport.deserializeUser(function (id, done) {
+  models.User.findOne({
+    where: {
+      id: id
+    }
+  }).then(function (user) {
+    logger.info('deserializeUser: ' + user.id)
+    return done(null, user)
+  }).catch(function (err) {
+    logger.error(err)
+    return done(err, null)
+  })
+})
+
+if (config.isFacebookEnable) authRouter.use(require('./facebook'))
+if (config.isTwitterEnable) authRouter.use(require('./twitter'))
+if (config.isGitHubEnable) authRouter.use(require('./github'))
+if (config.isGitLabEnable) authRouter.use(require('./gitlab'))
+if (config.isDropboxEnable) authRouter.use(require('./dropbox'))
+if (config.isGoogleEnable) authRouter.use(require('./google'))
+if (config.isLDAPEnable) authRouter.use(require('./ldap'))
+if (config.isEmailEnable) authRouter.use(require('./email'))
+
+// logout
+authRouter.get('/logout', function (req, res) {
+  if (config.debug && req.isAuthenticated()) {
+    logger.debug('user logout: ' + req.user.id)
+  }
+  req.logout()
+  res.redirect(config.serverurl + '/')
+})