Get user&pass and google auth working

1 files changed, 32 insertions, 3 deletions

diff --git a/login-service/src/index.js b/login-service/src/index.js
index 0de5931..248c269 100644
--- a/login-service/src/index.js
+++ b/login-service/src/index.js
@@ -1,4 +1,5 @@
 const express = require('express');
+const axios = require('axios');
 var jwt = require('jsonwebtoken');
 
 const app = express();
@@ -13,7 +14,17 @@ const port = 4000;
 
 const JWT_SECRET = process.env.JWT_SECRET;
 
-const loginWithUsernameAndPassword = (username, password) => {
+const authorizeUserNamePassword = (username, password) => {
+  // TODO
+  const now = Math.round(new Date().getTime() / 1000);
+
+  return {
+    role: 'todo_user',
+    exp: now + 30 * 60, // 30 minutes
+  };
+};
+
+const authorizeGoogle = googleUser => {
   // TODO
   const now = Math.round(new Date().getTime() / 1000);
 
@@ -24,12 +35,30 @@ const loginWithUsernameAndPassword = (username, password) => {
 };
 
 app.get('/', (req, res) => res.send('Login service API'));
-app.post('/login', (req, res) => {
+
+// Username + Password login
+app.post('/login/userpass', (req, res) => {
   const payload = req.body;
   const { username, password } = payload;
   const claims = loginWithUsernameAndPassword(username, password);
   const signedJWT = jwt.sign(claims, JWT_SECRET);
-  res.json({ jwt: signedJWT });
+  res.json({ jwt: signedJWT, displayName: username });
+});
+
+// Google access token login
+app.post('/login/google', async (req, res) => {
+  const payload = req.body;
+  const { accessToken } = payload;
+  try {
+    const resp = await axios.get(`https://www.googleapis.com/oauth2/v3/tokeninfo?access_token=${accessToken}`);
+    const payload = resp.data;
+    const { email } = payload;
+    const claims = authorizeGoogle(payload);
+    const signedJWT = jwt.sign(claims, JWT_SECRET);
+    res.json({ jwt: signedJWT, displayName: email });
+  } catch (err) {
+    console.error(err);
+  }
 });
 
 app.listen(port, () => console.log(`Listening at http://localhost:${port}`));