Initial working google auth

auth-service/passport.js

@@ -0,0 +1,36 @@
+require('dotenv').config();
+
+const GoogleStrategy = require("passport-google-oauth20").Strategy;
+const passport = require("passport");
+
+passport.use(
+    new GoogleStrategy(
+        {
+            clientID: process.env.CLIENT_ID,
+            clientSecret: process.env.CLIENT_SECRET,
+            callbackURL: "/auth/google/callback",
+            scope: ["profile", "email"],
+        },
+        function (accessToken, refreshToken, profile, callback) {
+
+            // Save the user info to your DB here if still not yet saved
+            // Example of what profile might contain:
+            // {
+            //   "id": "112233445566778899",
+            //   "displayName": "John Doe",
+            //   "emails": [{ "value": "john.doe@gmail.com" }],
+            //   "photos": [{ "value": "https://.../photo.jpg" }]
+            // }
+
+            callback(null, profile);
+        }
+    )
+);
+
+passport.serializeUser((user, done) => {
+    done(null, user);
+});
+
+passport.deserializeUser((user, done) => {
+    done(null,user);
+});