[keycloak-user] NullPointerException when attempting to remove group

Marek Posolda mposolda at redhat.com
Wed Aug 9 17:01:04 EDT 2017


Thanks. I've closed https://issues.jboss.org/browse/KEYCLOAK-5271 as 
duplicate. Feel free to add yourself as watcher to KEYCLOAK-5268.

Marek

On 09/08/17 22:24, Tiemen Ruiten wrote:
> Hm, looks like it has been reported already: 
> https://issues.jboss.org/projects/KEYCLOAK/issues/KEYCLOAK-5268
>
> Should I close mine as duplicate?
>
> On 9 August 2017 at 22:11, Tiemen Ruiten <t.ruiten at rdmedia.com 
> <mailto:t.ruiten at rdmedia.com>> wrote:
>
>     I could delete groups in a newly setup realm, so issue created:
>     https://issues.jboss.org/browse/KEYCLOAK-5271
>     <https://issues.jboss.org/browse/KEYCLOAK-5271>
>
>     On 9 August 2017 at 21:44, Marek Posolda <mposolda at redhat.com
>     <mailto: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 <mailto: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$FilterChainImpl.
>                 doFilter(FilterHandler.java:129)
>                 at
>                 org.keycloak.services.filters.KeycloakSessionServletFilter.doFilter(
>                 KeycloakSessionServletFilter.java:90)
>                 at
>                 io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
>                 at
>                 io.undertow.servlet.handlers.FilterHandler$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.SecurityContextAssociationHand
>                 ler.handleRequest(SecurityContextAssociationHandler.java:78)
>                 at io.undertow.server.handlers.Pr
>                 <http://io.undertow.server.handlers.Pr>edicateHandler.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.Pr
>                 <http://io.undertow.server.handlers.Pr>edicateHandler.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.Pr
>                 <http://io.undertow.server.handlers.Pr>edicateHandler.handleRequest(
>                 PredicateHandler.java:43)
>                 at
>                 org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.
>                 handleRequest(JACCContextIdHandler.java:61)
>                 at io.undertow.server.handlers.Pr
>                 <http://io.undertow.server.handlers.Pr>edicateHandler.handleRequest(
>                 PredicateHandler.java:43)
>                 at io.undertow.server.handlers.Pr
>                 <http://io.undertow.server.handlers.Pr>edicateHandler.handleRequest(
>                 PredicateHandler.java:43)
>                 at
>                 io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(
>                 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
>
>
>
>
> -- 
> Tiemen Ruiten
> Systems Engineer
> R&D Media




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