addition of new dashboard

backend/modules/auth/google.js

@@ -0,0 +1,46 @@
+import GoogleStrategy from "passport-google-oauth20";
+import { checkUser } from "../../http/auth.js";
+import { getConfig } from "../../common/config.js";
+
+const key = 'google';
+
+export function getModuleConfig() {
+    const config = getConfig();
+    return {
+        title: 'Google',
+        icon: 'language',
+        clientID: process.env.GOOGLE_CLIENT_ID,
+        clientSecret: process.env.GOOGLE_CLIENT_SECRET,
+        callbackURL: `${config.publicCallbackUrl}/callback/${key}`,
+    }
+}
+
+export async function initModule(app, passport) {
+    const config = getConfig();
+    passport.use(new GoogleStrategy.Strategy(
+        config.authModules[key],
+        function (accessToken, refreshToken, profile, cb) {
+            (async () => {
+                try {
+                    const photo = profile.photos?.length > 0 ? profile.photos[0].value : null;
+                    const user = await checkUser(key, 'https://google.com', profile.id, profile.displayName, photo);
+                    return cb(null, user);
+                } catch (e) {
+                    if (config.debug)
+                        console.error(e);
+                    return cb(null, null);
+                }
+            })();
+        }
+    ));
+    app.get(`/login/${key}`, passport.authenticate('google', { scope: ['profile'] }));
+    app.get(`/callback/${key}`,
+        passport.authenticate('google', {
+            failureRedirect: '/',
+            failureMessage: true
+        }),
+        function (req, res) {
+            res.redirect('/home');
+        }
+    );
+}