title: Keycloak Logout Request
body: <p>I wanted to ask if there is a way to logout from <code>keycloak</code> via a single http request. </p>
  
  <p>I already tried to POST <code>/protocol/openid-connect/logout</code> or <code>/tokens/logout</code>, but the result is always a ORIGIN-Problem. </p>
  
  <p>But the calling ORIGIN is configured in keycloak and the login with a request works. </p>
  
  <p>Any chance here to logout without redirecting or open another window?</p>
  
  <p>Best regards and thanks! :)</p>