Set-cookie in response not set for Angular2 post request

Question

When I make a put request in Angular2, I receive the expected set-cookie in the response. However my browser (tried both Chrome and Firefox) refuses to set the cookie.

Answer 1

I seems to be a CORS-related issue. Perhaps you could try to set the withCredentials attribute when executing the HTTP request.

This answer could help you to find out how to do that, especially the Cedric Exbrayat's answer:

• angular2 xhrfields withcredentials true

Edit

You could extend the BrowserXhr:

@Injectable()
export class CustomBrowserXhr extends BrowserXhr {
  constructor() {}
  build(): any {
    let xhr = super.build();
    xhr.withCredentials = true;
    return (xhr);
  }
}

and override the BrowserXhr provider with the extended:

bootstrap(AppComponent, [
  HTTP_PROVIDERS,
  provide(BrowserXhr, { useClass: CustomBrowserXhr })
]);

If you need more hints about CORS, you could have a look at this link: http://restlet.com/blog/2015/12/15/understanding-and-using-cors/.

Hope it helps you, Thierry