[keycloak-user] Security proxy not supporting policy enforcement

[Manfred Duchrow]

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