Angular 2: Get Authorization header

Question

in my App (Angular 2 / Ionic 2) I implemented my own login/authentication. Basically it works like this: On login, username and password is being validated by the PHP backen

Answer 1

That's not related to Angular. The problem is CORS limits headers by default and you do not see "Authorization" header when call CORS requests. So, adjust server to let it send Authorization header

Access-Control-Allow-Headers must be provided in response of OPTIONS request (pre-flight).

Access-Control-Expose-Headers must be provided in response of POST/GET request.

Access-Control-Expose-Headers: Authorization