From 2ba7be974d31fc2bae92e741b7cc504abeceb281 Mon Sep 17 00:00:00 2001
From: Lloyd <lloyd@rightup.co.uk>
Date: Fri, 2 Jan 2026 10:40:32 +0000
Subject: [PATCH] feat: Add CORS support for OPTIONS requests in
 filtered_packets endpoint

---
 repeater/web/api_endpoints.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/repeater/web/api_endpoints.py b/repeater/web/api_endpoints.py
index 7d02fbf..dac7f79 100644
--- a/repeater/web/api_endpoints.py
+++ b/repeater/web/api_endpoints.py
@@ -736,6 +736,11 @@ class APIEndpoints:
     @cherrypy.expose
     @cherrypy.tools.json_out()
     def filtered_packets(self):
+        # Handle OPTIONS request for CORS preflight
+        if cherrypy.request.method == "OPTIONS":
+            self._set_cors_headers()
+            return ""
+            
         try:
             params = self._get_params({
                 'type': None,