Hi, is the keycloak security proxy intentionally not supporting the policy enforcement (i.e. authorization services) or is it a bug? With activated policy-enforcer I'm getting an exception at startup of security proxy: Exception in thread "main" java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: 62) at sun.reflect.DelegatingMethodAccessorImpl.invoke( DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.keycloak.Launcher.main(Launcher.java:81) Caused by: java.lang.NoClassDefFoundError: org/keycloak/authorization/client/Configuration at org.keycloak.adapters.authorization.PolicyEnforcer.< init>(PolicyEnforcer.java:56) at org.keycloak.adapters.KeycloakDeploymentBuilder.internalBuild( KeycloakDeploymentBuilder.java:126) at org.keycloak.adapters.KeycloakDeploymentBuilder.build( KeycloakDeploymentBuilder.java:152) at org.keycloak.proxy.ProxyServerBuilder$ApplicationBuilder.<init>( ProxyServerBuilder.java:164) Obviously the library 'keycloak-authz-client-2.4.0.Final.jar' is missing in bundle keycloak-proxy-2.4.0.Final.zip. Should I open a Jira bug? Workaround: Just copy the keycloak-authz-client-2.4.0.Final.jar from another bundle into lib folder of the security proxy. Regards, Manfred _______________________________________________ keycloak-user mailing list keycloak-user(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/keycloak-user