From a73d9ce39e2107b2a9628003f05900d4a641bee5 Mon Sep 17 00:00:00 2001
From: Wu Cheng-Han
Date: Fri, 2 Dec 2016 01:58:14 +0800
Subject: Update to support optional email register and signin

---
 lib/auth.js | 27 ++++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

(limited to 'lib/auth.js')

diff --git a/lib/auth.js b/lib/auth.js
index 76a962f5..f167cede 100644
--- a/lib/auth.js
+++ b/lib/auth.js
@@ -7,6 +7,8 @@ var GithubStrategy = require('passport-github').Strategy;
 var GitlabStrategy = require('passport-gitlab2').Strategy;
 var DropboxStrategy = require('passport-dropbox-oauth2').Strategy;
 var GoogleStrategy = require('passport-google-oauth20').Strategy;
+var LocalStrategy = require('passport-local').Strategy;
+var validator = require('validator');
 
 //core
 var config = require('./config.js');
@@ -35,12 +37,10 @@ function callback(accessToken, refreshToken, profile, done) {
             if (user.accessToken != accessToken) {
                 user.accessToken = accessToken;
                 needSave = true;
-                
             }
             if (user.refreshToken != refreshToken) {
                 user.refreshToken = refreshToken;
                 needSave = true;
-                
             }
             if (needSave) {
                 user.save().then(function () {
@@ -57,7 +57,7 @@ function callback(accessToken, refreshToken, profile, done) {
     }).catch(function (err) {
         logger.error('auth callback failed: ' + err);
         return done(err, null);
-    })
+    });
 }
 
 //facebook
@@ -109,4 +109,25 @@ if (config.google) {
         clientSecret: config.google.clientSecret,
         callbackURL: config.serverurl + '/auth/google/callback'
     }, callback));
+}
+// email
+if (config.email) {
+    passport.use(new LocalStrategy({
+        usernameField: 'email'
+    },
+    function(email, password, done) {
+        if (!validator.isEmail(email)) return done(null, false);
+        models.User.findOne({
+            where: {
+                email: email
+            }
+        }).then(function (user) {
+            if (!user) return done(null, false);
+            if (!user.verifyPassword(password)) return done(null, false);
+            return done(null, user);
+        }).catch(function (err) {
+            logger.error(err);
+            return done(err);
+        });
+    }));
 }
\ No newline at end of file
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