[keycloak-user] NullPointerException while adding userFederationMappers

[Nabeel Ahmed]

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
>>
>
>