Hi ebondu, I applied the patch of KEYCLOAK-3471 in my code. Now it's working. Thanks for the hint. Regards Jörg -----Ursprüngliche Nachricht----- Von: keycloak-user-bounces(a)lists.jboss.org [mailto:keycloak-user-bounces@lists.jboss.org] Im Auftrag von ebondu Gesendet: Donnerstag, 9. März 2017 12:22 An: keycloak-user(a)lists.jboss.org Betreff: Re: [keycloak-user] ClassCastException in SimpleHttpFacade - WebAuthenticationDetails cannot be cast to SecurityContext Hi, I think it is related to the bug KEYCLOAK-3471 <https://issues.jboss.org/browse/KEYCLOAK-3471> . Regarding your conf, I use almost the same one (in xml) but without the BasicAuthenticationFilter in the security chain. -- View this message in context: http://keycloak-user.88327.x6.nabble.com/keycloak-user-ClassCastException... Sent from the keycloak-user mailing list archive at Nabble.com. _______________________________________________ keycloak-user mailing list keycloak-user(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/keycloak-user