[keycloak-user] NullPointerException while adding userFederationMappers

Bruno Oliveira bruno at abstractj.org
Tue Apr 18 08:29:23 EDT 2017 

Is the same happening with 3.0.0.Final?

On Tue, Apr 18, 2017 at 7:01 AM Nabeel Ahmed <mr.beel at gmail.com> wrote:

> URL:
> /auth/admin/realms/DecisionSpace_Integration_Server/user-federation/instances/845968bd-499e-4cd2-ad52-69bbe258c56c/mappers
>
> POST Request JSON :
>
>
> {"name":"email","federationProviderDisplayName":"dsis-ldap","federationMapperType":"user-attribute-ldap-mapper","config":{"ldap.attribute":"mail","is.mandatory.in.ldap":"false","read.only":"true","always.read.value.from.ldap":"false","user.model.attribute":"email"}}
>
> Regards,
>
> Nabeel Ahmed
> Cell # +92 333 540 5542
>
> On Tue, Apr 18, 2017 at 2:55 PM, Nabeel Ahmed <mr.beel at gmail.com> wrote:
>
> > + Using REST API
> >
> > Regards,
> >
> > Nabeel Ahmed
> > Cell # +92 333 540 5542
> >
> > On Tue, Apr 18, 2017 at 2:53 PM, Nabeel Ahmed <mr.beel at gmail.com> wrote:
> >
> >> Hi Everyone,
> >>
> >> I am using keycloak 2.4.0.Final and creating ldap user federation
> >> provider.
> >> Getting the following error when creating UserFederationMappers.
> >>
> >>
> >>
> >> 14:09:27,255 ERROR [io.undertow.request] (default task-11) UT005023:
> >> Exception handling request to /auth/admin/realms/DecisionSpa
> >> ce_Integration_Server/user-federation/instances/79a731e1-
> >> 6d8d-499e-a62f-73cb38af72e2/mappers:
> org.jboss.resteasy.spi.UnhandledException:
> >> java.lang.NullPointerException
> >>         at org.jboss.resteasy.core.ExceptionHandler.handleApplicationEx
> >> ception(ExceptionHandler.java:76)
> >>         at org.jboss.resteasy.core.ExceptionHandler.handleException(Exc
> >> eptionHandler.java:212)
> >>         at org.jboss.resteasy.core.SynchronousDispatcher.writeException
> >> (SynchronousDispatcher.java:168)
> >>         at org.jboss.resteasy.core.SynchronousDispatcher.invoke(Synchro
> >> nousDispatcher.java:411)
> >>         at org.jboss.resteasy.core.SynchronousDispatcher.invoke(Synchro
> >> nousDispatcher.java:202)
> >>         at org.jboss.resteasy.plugins.server.servlet.ServletContainerDi
> >> spatcher.service(ServletContainerDispatcher.java:221)
> >>         at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatc
> >> her.service(HttpServletDispatcher.java:56)
> >>         at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatc
> >> her.service(HttpServletDispatcher.java:51)
> >>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> >>         at io.undertow.servlet.handlers.ServletHandler.handleRequest(Se
> >> rvletHandler.java:85)
> >>         at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.d
> >> oFilter(FilterHandler.java:129)
> >>         at org.keycloak.services.filters.KeycloakSessionServletFilter.d
> >> oFilter(KeycloakSessionServletFilter.java:90)
> >>         at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilte
> >> r.java:60)
> >>         at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.d
> >> oFilter(FilterHandler.java:131)
> >>         at io.undertow.servlet.handlers.FilterHandler.handleRequest(Fil
> >> terHandler.java:84)
> >>         at io.undertow.servlet.handlers.security.ServletSecurityRoleHan
> >> dler.handleRequest(ServletSecurityRoleHandler.java:62)
> >>         at io.undertow.servlet.handlers.ServletDispatchingHandler.handl
> >> eRequest(ServletDispatchingHandler.java:36)
> >>         at org.wildfly.extension.undertow.security.SecurityContextAssoc
> >> iationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
> >>         at io.undertow.server.handlers.PredicateHandler.handleRequest(P
> >> redicateHandler.java:43)
> >>         at io.undertow.servlet.handlers.security.SSLInformationAssociat
> >> ionHandler.handleRequest(SSLInformationAssociationHandler.java:131)
> >>         at io.undertow.servlet.handlers.security.ServletAuthenticationC
> >> allHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
> >>         at io.undertow.server.handlers.PredicateHandler.handleRequest(P
> >> redicateHandler.java:43)
> >>         at io.undertow.security.handlers.AbstractConfidentialityHandler
> >> .handleRequest(AbstractConfidentialityHandler.java:46)
> >>         at io.undertow.servlet.handlers.security.ServletConfidentiality
> >> ConstraintHandler.handleRequest(ServletConfident
> >> ialityConstraintHandler.java:64)
> >>         at io.undertow.security.handlers.AuthenticationMechanismsHandle
> >> r.handleRequest(AuthenticationMechanismsHandler.java:60)
> >>         at io.undertow.servlet.handlers.security.CachedAuthenticatedSes
> >> sionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
> >>         at io.undertow.security.handlers.NotificationReceiverHandler.ha
> >> ndleRequest(NotificationReceiverHandler.java:50)
> >>         at io.undertow.security.handlers.AbstractSecurityContextAssocia
> >> tionHandler.handleRequest(AbstractSecurityContextAssociation
> >> Handler.java:43)
> >>         at io.undertow.server.handlers.PredicateHandler.handleRequest(P
> >> redicateHandler.java:43)
> >>         at org.wildfly.extension.undertow.security.jacc.JACCContextIdHa
> >> ndler.handleRequest(JACCContextIdHandler.java:61)
> >>         at io.undertow.server.handlers.PredicateHandler.handleRequest(P
> >> redicateHandler.java:43)
> >>         at io.undertow.server.handlers.PredicateHandler.handleRequest(P
> >> redicateHandler.java:43)
> >>         at io.undertow.servlet.handlers.ServletInitialHandler.handleFir
> >> stRequest(ServletInitialHandler.java:284)
> >>         at io.undertow.servlet.handlers.ServletInitialHandler.dispatchR
> >> equest(ServletInitialHandler.java:263)
> >>         at io.undertow.servlet.handlers.ServletInitialHandler.access$00
> >> 0(ServletInitialHandler.java:81)
> >>         at io.undertow.servlet.handlers.ServletInitialHandler$1.handleR
> >> equest(ServletInitialHandler.java:174)
> >>         at io.undertow.server.Connectors.executeRootHandler(Connectors.
> >> java:202)
> >>         at io.undertow.server.HttpServerExchange$1.run(HttpServerExchan
> >> ge.java:793)
> >>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPool
> >> Executor.java:1142)
> >>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo
> >> lExecutor.java:617)
> >>         at java.lang.Thread.run(Thread.java:745)
> >> Caused by: java.lang.NullPointerException
> >>         at org.keycloak.services.resources.admin.UserFederationProvider
> >> Resource.validateModel(UserFederationProviderResource.java:450)
> >>         at org.keycloak.services.resources.admin.UserFederationProvider
> >> Resource.addMapper(UserFederationProviderResource.java:321)
> >>         at sun.reflect.GeneratedMethodAccessor789.invoke(Unknown Source)
> >>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe
> >> thodAccessorImpl.java:43)
> >>         at java.lang.reflect.Method.invoke(Method.java:498)
> >>         at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInje
> >> ctorImpl.java:139)
> >>         at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget
> >> (ResourceMethodInvoker.java:295)
> >>         at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(Resourc
> >> eMethodInvoker.java:249)
> >>         at org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTarge
> >> tObject(ResourceLocatorInvoker.java:138)
> >>         at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(Resour
> >> ceLocatorInvoker.java:107)
> >>         at org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTarge
> >> tObject(ResourceLocatorInvoker.java:133)
> >>         at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(Resour
> >> ceLocatorInvoker.java:107)
> >>         at org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTarge
> >> tObject(ResourceLocatorInvoker.java:133)
> >>         at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(Resour
> >> ceLocatorInvoker.java:107)
> >>         at org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTarge
> >> tObject(ResourceLocatorInvoker.java:133)
> >>         at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(Resour
> >> ceLocatorInvoker.java:101)
> >>         at org.jboss.resteasy.core.SynchronousDispatcher.invoke(Synchro
> >> nousDispatcher.java:395)
> >>         ... 37 more
> >>
> >>
> >>
> >> Regards,
> >>
> >> Nabeel Ahmed
> >> Cell # +92 333 540 5542
> >>
> >
> >
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