Add CORS to nginx config

DistributedCollective · Oct 24, 2023 · 4e451df · 4e451df
1 parent 8a20882
commit 4e451df
Showing 1 changed file with 17 additions and 3 deletions.
diff --git a/nginx.conf b/nginx.conf
@@ -17,6 +17,20 @@ server {
     location /tx-builder/ {
         alias /usr/share/nginx/tx-builder/;
         index index.html;
-  }
-
-}
+    }
+    if ($request_method = 'OPTIONS') {
+        add_header 'Access-Control-Allow-Origin' '*';
+        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
+        add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
+        add_header 'Access-Control-Max-Age' 1728000;
+        add_header 'Content-Type' 'text/plain; charset=utf-8';
+        add_header 'Content-Length' 0;
+        return 204;
+    }
+    if ($request_method = 'GET') {
+        add_header 'Access-Control-Allow-Origin' '*';
+        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
+        add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
+        add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
+    }
+}