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--- wiki:allowing_cors_requests [2024/10/14 14:42] – [nginx] add info about Set-Cookie antisa
+++ wiki:allowing_cors_requests [2026/09/15 10:54] (current) – [Allowing CORS requests] add info about only needing one type of requests antisa
@@ Line 10: / Line 10: @@
 Below is a config for preflighted and simple requests which will allow requests (e.g. from fetch function in browser console) from **example.org** domain to the domain **example.com**
+<WRAP center round info 60%>
+You might only need the preflighted requests (if clause) if you notice duplicate **access-control-** headers being returned.
+</WRAP>
 ===== nginx =====
@@ Line 28: / Line 33: @@
 if ($request_method = 'OPTIONS') {
   add_header 'X-preflighted' 'true';
-  add_header 'Access-Control-Allow-Origin' example.org always;
+  add_header 'Access-Control-Allow-Origin' https://example.org always;
   add_header 'Access-Control-Allow-Credentials' 'true';
   add_header 'Access-Control-Allow-Headers' 'Origin, Content-Type, Accept, Authorization';
@@ Line 35: / Line 40: @@
 }
-add_header 'Access-Control-Allow-Origin' example.org always;
+add_header 'Access-Control-Allow-Origin' https://example.org always;
 add_header 'Access-Control-Allow-Credentials' 'true';
 add_header 'Access-Control-Allow-Headers' 'Origin, Content-Type, Accept, Authorization';