Update server.js

server.js

@@ -23,6 +23,17 @@ app.use(bodyParser.urlencoded({ extended: true }));
 const storage = multer.memoryStorage();
 const upload = multer({ storage: storage });
 
+
+function authenticateProxyKey(req, res, next) {
+  const providedKey = req.headers['auro'];
+
+  if (providedKey && providedKey === proxyKey) {
+    next();
+  } else {
+    res.status(401).json({ error: 'Unauthorized' });
+  }
+}
+
 // Define routes
 app.post('/upload', upload.single('file'), async (req, res) => {
   try {