[keycloak-user] CORS for direct grant access

Guys, I want to enable CORS for Direct Grant Access, how to do it? I am getting following error from my javascript application: (index):1 XMLHttpRequest cannot load http://localhost:8080/auth/realms/master/tokens/grants/access. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://pn.localhost:81' is therefore not allowed access. The response had HTTP status code 400. ​ Regards, *​​Sadiq Khoja*