auth using google

routes/google.js

@@ -0,0 +1,23 @@
+const express = require('express');
+const passport = require('passport');
+
+const router = express.Router();
+
+const asyncHelper = require('../asyncHelper');
+
+router.get(
+  '/google',
+  passport.authenticate('google', {
+    scope: ['https://www.googleapis.com/auth/plus.login'],
+  }),
+);
+
+router.get(
+  '/google/callback',
+  passport.authenticate('google', { session: false, failWithError: true }),
+  asyncHelper(async (req, res) => {
+    res.redirect(`/login?jwt=${req.user.generateJwt()}`);
+  }),
+);
+
+module.exports = router;