Discourse 업데이트 후 API에서 Access-Control-Allow-Headers CORS 오류 발생

[blake (Blake Erickson)]

CORS 요청에 이 API 자격 증명을 사용하는 것은 정말로 권장되지 않으며, 이 때문에 해당 헤더 필드가 허용되지 않습니다.

CORS error accessing API from javascript application

Oh, so you are trying to make this request from a client-side javascript application? That is not permitted for numerous reasons. For example, if you include an admin API key in the source code of your javascript app, any user could gain full admin access to your forum. Here is a previous topic on the subject.

다만 CORS에서는 user-api 헤더를 허용합니다:

Request header field User-Api-Key is not allowed by Access-Control-Allow-Headers

I’m trying to post comments to my Discourse instance from another web application using user api keys. I managed to get the user key following the method described in your original topic and this other useful discussion. After getting the key, when I send it along with my requests as a value of the User-Api-Key header, I get the Request header field User-Api-Key is not allowed by Access-Control-Allow-Headers error. As I asked in my PR, I’m not sure if it’s enough to add the headers in the file…