From 6dc998da3a0d747bf4c3b27cf24ef06636a1103b Mon Sep 17 00:00:00 2001
From: "Builder.io" <builder-bot@builder.io>
Date: Wed, 5 Nov 2025 17:17:54 +0000
Subject: [PATCH] Fix raw body capture middleware

cgen-2d2ac1f9fd1540f984ef7323bca961f0
---
 server/index.ts | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/server/index.ts b/server/index.ts
index 02dd0fdb..ee19dfc8 100644
--- a/server/index.ts
+++ b/server/index.ts
@@ -8,15 +8,21 @@ import { randomUUID, createHash, createVerify } from "crypto";
 export function createServer() {
   const app = express();
 
-  // Middleware - capture raw body for Discord signature verification
-  app.use((req, res, buf, encoding) => {
-    if (buf && buf.length) {
-      req.rawBody = buf.toString(encoding || 'utf8');
-    }
-  });
-
   // Middleware
   app.use(cors());
+
+  // Capture raw body for Discord signature verification
+  app.use((req, res, next) => {
+    let rawBody = '';
+    req.on('data', (chunk) => {
+      rawBody += chunk.toString('utf8');
+    });
+    req.on('end', () => {
+      (req as any).rawBody = rawBody;
+      next();
+    });
+  });
+
   app.use(express.json());
   app.use(express.urlencoded({ extended: true }));