fix(telegram-middleware): modified middleware to not check for user-agent on webhook

fix(telegram-middleware): modified middleware to not check for user-agent on webhook

Author: aadamgough

apps/sim/middleware.ts

@@ -99,8 +99,14 @@ export async function middleware(request: NextRequest) {
   }
 
   const userAgent = request.headers.get('user-agent') || ''
+
+  // Check if this is a webhook endpoint that should be exempt from User-Agent validation
+  const isWebhookEndpoint = url.pathname.startsWith('/api/webhooks/trigger/')
+
   const isSuspicious = SUSPICIOUS_UA_PATTERNS.some((pattern) => pattern.test(userAgent))
-  if (isSuspicious) {
+
+  // Block suspicious requests, but exempt webhook endpoints from User-Agent validation only
+  if (isSuspicious && !isWebhookEndpoint) {
     logger.warn('Blocked suspicious request', {
       userAgent,
       ip: request.headers.get('x-forwarded-for') || 'unknown',