integrate with new ui

server/routes/download.js

@@ -13,7 +13,8 @@ module.exports = async function(req, res) {
       'Content-Length': contentLength,
       'WWW-Authenticate': `send-v1 ${req.nonce}`
     });
-    const file_stream = storage.get(id);
+
+    const file_stream = await storage.get(id);
     let cancelled = false;
 
     req.on('close', () => {