Init cs2 rcon panel

modules/middleware.js

@@ -0,0 +1,14 @@
+function is_authenticated(req, res, next) {
+    if (req.session.user) {
+        next();
+    } else {
+        const accept_header = req.headers['accept'];
+        if (accept_header && accept_header.includes('text/html')) {
+            res.redirect('/');
+        } else {
+            res.status(401).json({ status: 401, message: 'Unauthorized' });
+        }
+    }
+}
+
+module.exports = is_authenticated;