[keycloak-user] NullPointerException when attempting to remove group

[Tiemen Ruiten]

It's Keycloak 3.2.1.

On 9 August 2017 at 21:33, Thomas Darimont <thomas.darimont at googlemail.com>
wrote:

> Hello,
>
> which version of Keycloak are you using?
>
> Cheers,
> Thomas
>
> 2017-08-09 16:04 GMT+02:00 Tiemen Ruiten <t.ruiten at rdmedia.com>:
>
>> 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.ServletContainerDi
>> spatcher.
>> > 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.handl
>> eRequest(
>> > 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(ServletConfidentialityConstraintHand
>> ler.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
>> _______________________________________________
>> keycloak-user mailing list
>> keycloak-user at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/keycloak-user
>>
>
>


-- 
Tiemen Ruiten
Systems Engineer
R&D Media