🚒 Trying out nginx for CORS mitigation

proxy.conf

@@ -0,0 +1,32 @@
+upstream api {
+  # Could be host.docker.internal - Docker for Mac/Windows - the host itself
+  # Could be your API in a appropriate domain
+  # Could be other container in the same network, like container_name:port
+  server ghost:8050;
+}
+
+server {
+  listen 8050;
+  server_name ghost;
+
+  location / {
+
+    if ($request_method = 'OPTIONS') {
+      add_header 'Access-Control-Max-Age' 1728000;
+      add_header 'Access-Control-Allow-Origin' '*';
+      add_header 'Access-Control-Allow-Headers' 'Authorization,Accept,Origin,DNT,X-CustomHeader,Keep-Alive,User-Agent,
+      X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range';
+      add_header 'Access-Control-Allow-Methods' 'GET,POST,OPTIONS,PUT,DELETE,PATCH';
+      add_header 'Content-Type' 'application/json';
+      add_header 'Content-Length' 0;
+      return 204;
+    }
+
+    add_header 'Access-Control-Allow-Origin' '*';
+    add_header 'Access-Control-Allow-Headers' 'Authorization,Accept,Origin,DNT,X-CustomHeader,Keep-Alive,User-Agent,
+    X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range';
+    add_header 'Access-Control-Allow-Methods' 'GET,POST,OPTIONS,PUT,DELETE,PATCH';
+
+    proxy_pass http://api/;
+  }
+}