[keycloak-user] NullPointerException when attempting to remove group

[Tiemen Ruiten]

I could delete groups in a newly setup realm, so issue created:
https://issues.jboss.org/browse/KEYCLOAK-5271

On 9 August 2017 at 21:44, Marek Posolda <mposolda at redhat.com> wrote:

> Could you try if you can delete group in your environment with the fresh
> realm without LDAP? If it doesn't work for you just with LDAP, it's likely
> a bug. Feel free to create JIRA with steps to reproduce.
>
> Thanks,
> Marek
>
> On 09/08/17 16:04, Tiemen Ruiten wrote:
>
>> Hello,
>>
>> Does anyone have an idea? Is there any extra info I can provide?
>>
>> On 4 August 2017 at 17:44, Tiemen Ruiten <t.ruiten at rdmedia.com> wrote:
>>
>> Hello,
>>>
>>> I'm getting the following error when I attempt to delete a group that has
>>> been imported from a FreeIPA LDAP User Federation through a
>>> group-ldap-mapper:
>>>
>>> 2017-08-04 16:46:21,636 ERROR [io.undertow.request] (default task-16)
>>> UT005023: Exception handling request to /auth/admin/realms/authentid/
>>> groups/e2a3cd4a-c4f4-4b9e-bb51-d9782d40aae0:
>>> org.jboss.resteasy.spi.UnhandledException:
>>> java.lang.NullPointerException
>>> at org.jboss.resteasy.core.ExceptionHandler.handleApplicationException(
>>> ExceptionHandler.java:76)
>>> at org.jboss.resteasy.core.ExceptionHandler.handleException(
>>> ExceptionHandler.java:212)
>>> at org.jboss.resteasy.core.SynchronousDispatcher.writeException(
>>> SynchronousDispatcher.java:168)
>>> at org.jboss.resteasy.core.SynchronousDispatcher.invoke(
>>> SynchronousDispatcher.java:411)
>>> at org.jboss.resteasy.core.SynchronousDispatcher.invoke(
>>> SynchronousDispatcher.java:202)
>>> at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.
>>> service(ServletContainerDispatcher.java:221)
>>> at org.jboss.resteasy.plugins.server.servlet.
>>> HttpServletDispatcher.service(HttpServletDispatcher.java:56)
>>> at org.jboss.resteasy.plugins.server.servlet.
>>> HttpServletDispatcher.service(HttpServletDispatcher.java:51)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
>>> at io.undertow.servlet.handlers.ServletHandler.handleRequest(
>>> ServletHandler.java:85)
>>> at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.
>>> doFilter(FilterHandler.java:129)
>>> at org.keycloak.services.filters.KeycloakSessionServletFilter.doFilter(
>>> KeycloakSessionServletFilter.java:90)
>>> at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilte
>>> r.java:60)
>>> at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.
>>> doFilter(FilterHandler.java:131)
>>> at io.undertow.servlet.handlers.FilterHandler.handleRequest(
>>> FilterHandler.java:84)
>>> at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.
>>> handleRequest(ServletSecurityRoleHandler.java:62)
>>> at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(
>>> ServletDispatchingHandler.java:36)
>>> at org.wildfly.extension.undertow.security.SecurityContextAssoc
>>> iationHand
>>> ler.handleRequest(SecurityContextAssociationHandler.java:78)
>>> at io.undertow.server.handlers.PredicateHandler.handleRequest(
>>> PredicateHandler.java:43)
>>> at io.undertow.servlet.handlers.security.SSLInformationAssociationHandl
>>> er.handleRequest(SSLInformationAssociationHandler.java:131)
>>> at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandl
>>> er.handleRequest(ServletAuthenticationCallHandler.java:57)
>>> at io.undertow.server.handlers.PredicateHandler.handleRequest(
>>> PredicateHandler.java:43)
>>> at io.undertow.security.handlers.AbstractConfidentialityHandler
>>> .handleRequest(AbstractConfidentialityHandler.java:46)
>>> at io.undertow.servlet.handlers.security.ServletConfidentialityConstrai
>>> ntHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
>>> at io.undertow.security.handlers.AuthenticationMechanismsHandle
>>> r.handleRequest(AuthenticationMechanismsHandler.java:60)
>>> at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHand
>>> ler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
>>> at io.undertow.security.handlers.NotificationReceiverHandler.
>>> handleRequest(NotificationReceiverHandler.java:50)
>>> at io.undertow.security.handlers.AbstractSecurityContextAssocia
>>> tionHandler.handleRequest(AbstractSecurityContextAssocia
>>> tionHandler.java:43)
>>> at io.undertow.server.handlers.PredicateHandler.handleRequest(
>>> PredicateHandler.java:43)
>>> at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.
>>> handleRequest(JACCContextIdHandler.java:61)
>>> at io.undertow.server.handlers.PredicateHandler.handleRequest(
>>> PredicateHandler.java:43)
>>> at io.undertow.server.handlers.PredicateHandler.handleRequest(
>>> PredicateHandler.java:43)
>>> at io.undertow.servlet.handlers.ServletInitialHandler.handleFir
>>> stRequest(
>>> ServletInitialHandler.java:284)
>>> at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(
>>> ServletInitialHandler.java:263)
>>> at io.undertow.servlet.handlers.ServletInitialHandler.access$
>>> 000(ServletInitialHandler.java:81)
>>> at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(
>>> ServletInitialHandler.java:174)
>>> at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
>>> at io.undertow.server.HttpServerExchange$1.run(
>>> HttpServerExchange.java:793)
>>> at java.util.concurrent.ThreadPoolExecutor.runWorker(
>>> ThreadPoolExecutor.java:1149)
>>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(
>>> ThreadPoolExecutor.java:624)
>>> at java.lang.Thread.run(Thread.java:748)
>>> Caused by: java.lang.NullPointerException
>>> at org.keycloak.services.resources.admin.permissions.GroupPermissions.
>>> deletePermissions(GroupPermissions.java:188)
>>> at org.keycloak.services.resources.admin.permissions.GroupPermissions.
>>> setPermissionsEnabled(GroupPermissions.java:167)
>>> at org.keycloak.services.resources.admin.permissions.
>>> AdminPermissions$1.onEvent(AdminPermissions.java:77)
>>> at org.keycloak.services.DefaultKeycloakSessionFactory.publish(
>>> DefaultKeycloakSessionFactory.java:68)
>>> at org.keycloak.models.jpa.JpaRealmProvider.removeGroup(
>>> JpaRealmProvider.java:379)
>>> at org.keycloak.models.cache.infinispan.RealmCacheSession.
>>> removeGroup(RealmCacheSession.java:926)
>>> at org.keycloak.models.cache.infinispan.RealmAdapter.
>>> removeGroup(RealmAdapter.java:1242)
>>> at org.keycloak.services.resources.admin.GroupResource.
>>> deleteGroup(GroupResource.java:118)
>>> 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.jboss.resteasy.core.MethodInjectorImpl.invoke(
>>> MethodInjectorImpl.java:139)
>>> at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(
>>> ResourceMethodInvoker.java:295)
>>> at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(
>>> ResourceMethodInvoker.java:249)
>>> at org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(
>>> ResourceLocatorInvoker.java:138)
>>> at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(
>>> ResourceLocatorInvoker.java:107)
>>> at org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(
>>> ResourceLocatorInvoker.java:133)
>>> at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(
>>> ResourceLocatorInvoker.java:107)
>>> at org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(
>>> ResourceLocatorInvoker.java:133)
>>> at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(
>>> ResourceLocatorInvoker.java:107)
>>> at org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(
>>> ResourceLocatorInvoker.java:133)
>>> at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(
>>> ResourceLocatorInvoker.java:101)
>>> at org.jboss.resteasy.core.SynchronousDispatcher.invoke(
>>> SynchronousDispatcher.java:395)
>>> ... 37 more
>>>
>>> In fact, I can not delete any groups anymore. There are two LDAP User
>>> Federations setup, one to an Active Directory, one to the aforementioned
>>> FreeIPA instance.  Both have group mappers setup and some of the group
>>> names clash unfortunately, that's why I wanted to delete some groups and
>>> redo the import. What can I do?
>>>
>>> --
>>> Tiemen Ruiten
>>> Systems Engineer
>>> R&D Media
>>>
>>>
>>
>>
>


-- 
Tiemen Ruiten
Systems Engineer
R&D Media