Allow 'content-type' header in requests

[luisscholl]

Hi,

I am developing a client using Angular as the frontend and AnkiConnect as the backend. Thereby I run into a CORS issue. Angular's HttpClient (which has some benefits over plain Javascript) automatically adds the 'Content-Type' header and requests it in the preflight request with the header 'Access-Control-Request-Headers': 'content-type'. AnkiConnect however does not allow the 'Content-Type' header with 'Access-Control-Allow-Headers': 'content-type', which leads to the request being blocked due to the same origin policy. Angular does not support removing the header.

Could AnkiConnect allow the 'Content-Type' header, please?