I'm trying to save the token that my server sends on every request. Although apparently "Authorization" is present in the response, I can not print the value.
What I can print to the console:

On the server I'm using a middleware for cors:

How can I get the token that is coming from Header Authorization?
it looks that you did not expose the header correctly, the browser will not forward this header to your code unless you specify it.
try adding this to you $headers object
'Access-Control-Expose-Headers' => 'Authorization'