From 7e4f43f1e27e9d211505a4b6287708056898e8c1 Mon Sep 17 00:00:00 2001
From: glax <johanna@bernloehr.eu>
Date: Wed, 21 Jun 2023 16:53:07 +0200
Subject: [PATCH] API fix CORS preflight

---
 API/Server.cs | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/API/Server.cs b/API/Server.cs
index ab69b5a..d23e0f0 100644
--- a/API/Server.cs
+++ b/API/Server.cs
@@ -54,8 +54,15 @@ public class Server
             SendResponse(HttpStatusCode.BadRequest, response);
             return;
         }
-        
-        _requestHandler.HandleRequest(request, response);
+
+        if (request.HttpMethod == "OPTIONS")
+        {
+            SendResponse(HttpStatusCode.OK, response);
+        }
+        else
+        {
+            _requestHandler.HandleRequest(request, response);
+        }
     }
 
     internal void SendResponse(HttpStatusCode statusCode, HttpListenerResponse response, object? content = null)