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  1. JBoss Enterprise Application Platform
  2. JBEAP-8907

Elytron, unable to create custom principal transformer

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      • register module
        module add --name=org.jboss.customprincipaltransformerimpl --resources=/tmp/testJar2863518208058951940.jar --dependencies=org.wildfly.security.elytron,org.wildfly.extension.elytron
        
      • try to register custom principal transformer
        [standalone@localhost:9990 /] /subsystem=elytron/custom-principal-transformer=CreaperTestAddCustomPrincipalTransformer:add(class-name=org.wildfly.extras.creaper.commands.elytron.mapper.AddCustomPrincipalTransformerImpl, module=org.jboss.customprincipaltransformerimpl)
        {
            "outcome" => "failed",
            "failure-description" => {
                "WFLYCTL0080: Failed services" => {"org.wildfly.security.principal-transformer.CreaperTestAddCustomPrincipalTransformer" => "org.jboss.msc.service.StartException in service org.wildfly.security.principal-transformer.CreaperTestAddCustomPrincipalTransformer: Failed to start service
            Caused by: java.lang.NoClassDefFoundError: Failed to link org/wildfly/extras/creaper/commands/elytron/mapper/AddCustomPrincipalTransformerImpl (Module \"org.jboss.customprincipaltransformerimpl\" from local module loader @282ba1e (finder: local module finder @13b6d03 (roots: /home/mchoma/workspace/eap-versions/7.1.0.DR12/jboss-eap-7.1/modules,/home/mchoma/workspace/eap-versions/7.1.0.DR12/jboss-eap-7.1/modules/system/layers/base))): org/wildfly/extension/elytron/capabilities/PrincipalTransformer"},
                "WFLYCTL0412: Required services that are not installed:" => ["org.wildfly.security.principal-transformer.CreaperTestAddCustomPrincipalTransformer"]
            },
            "rolled-back" => true
        }
        
      Show
      register module module add --name=org.jboss.customprincipaltransformerimpl --resources=/tmp/testJar2863518208058951940.jar --dependencies=org.wildfly.security.elytron,org.wildfly.extension.elytron try to register custom principal transformer [standalone@localhost:9990 /] /subsystem=elytron/custom-principal-transformer=CreaperTestAddCustomPrincipalTransformer:add( class- name=org.wildfly.extras.creaper.commands.elytron.mapper.AddCustomPrincipalTransformerImpl, module=org.jboss.customprincipaltransformerimpl) { "outcome" => "failed" , "failure-description" => { "WFLYCTL0080: Failed services" => { "org.wildfly.security.principal-transformer.CreaperTestAddCustomPrincipalTransformer" => "org.jboss.msc.service.StartException in service org.wildfly.security.principal-transformer.CreaperTestAddCustomPrincipalTransformer: Failed to start service Caused by: java.lang.NoClassDefFoundError: Failed to link org/wildfly/extras/creaper/commands/elytron/mapper/AddCustomPrincipalTransformerImpl (Module \ "org.jboss.customprincipaltransformerimpl\" from local module loader @282ba1e (finder: local module finder @13b6d03 (roots: /home/mchoma/workspace/eap-versions/7.1.0.DR12/jboss-eap-7.1/modules,/home/mchoma/workspace/eap-versions/7.1.0.DR12/jboss-eap-7.1/modules/system/layers/base))): org/wildfly/extension/elytron/capabilities/PrincipalTransformer"}, "WFLYCTL0412: Required services that are not installed:" => [ "org.wildfly.security.principal-transformer.CreaperTestAddCustomPrincipalTransformer" ] }, "rolled-back" => true }

    Description

      When I try to register custom principal transformer I get NoClassDefFoundError

      07:11:37,203 WARN  [org.jboss.modules] (MSC service thread 1-4) Failed to define class org.wildfly.extras.creaper.commands.elytron.mapper.AddCustomPrincipalTransformerImpl in Module "org.jboss.customprincipaltransformerimpl" from local module loader @282ba1e (finder: local module finder @13b6d03 (roots: /home/mchoma/workspace/git-repositories/creaper/testsuite/standalone/target/jboss-as/modules,/home/mchoma/workspace/git-repositories/creaper/testsuite/standalone/target/jboss-as/modules/system/layers/base)): java.lang.NoClassDefFoundError: Failed to link org/wildfly/extras/creaper/commands/elytron/mapper/AddCustomPrincipalTransformerImpl (Module "org.jboss.customprincipaltransformerimpl" from local module loader @282ba1e (finder: local module finder @13b6d03 (roots: /home/mchoma/workspace/git-repositories/creaper/testsuite/standalone/target/jboss-as/modules,/home/mchoma/workspace/git-repositories/creaper/testsuite/standalone/target/jboss-as/modules/system/layers/base))): org/wildfly/extension/elytron/capabilities/PrincipalTransformer
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
      	at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:448)
      	at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:276)
      	at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:79)
      	at org.jboss.modules.Module.loadModuleClass(Module.java:708)
      	at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:192)
      	at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:412)
      	at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:400)
      	at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
      	at org.wildfly.extension.elytron.CustomComponentDefinition$ComponentAddHandler.createValue(CustomComponentDefinition.java:156)
      	at org.wildfly.extension.elytron.CustomComponentDefinition$ComponentAddHandler.lambda$performRuntime$1(CustomComponentDefinition.java:135)
      	at org.wildfly.extension.elytron.TrivialService.start(TrivialService.java:53)
      	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:2032)
      	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1955)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      	at java.lang.Thread.run(Thread.java:745)
      
      07:11:37,204 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-4) MSC000001: Failed to start service org.wildfly.security.principal-transformer.CreaperTestAddCustomPrincipalTransformer: org.jboss.msc.service.StartException in service org.wildfly.security.principal-transformer.CreaperTestAddCustomPrincipalTransformer: Failed to start service
      	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1978)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: java.lang.NoClassDefFoundError: Failed to link org/wildfly/extras/creaper/commands/elytron/mapper/AddCustomPrincipalTransformerImpl (Module "org.jboss.customprincipaltransformerimpl" from local module loader @282ba1e (finder: local module finder @13b6d03 (roots: /home/mchoma/workspace/git-repositories/creaper/testsuite/standalone/target/jboss-as/modules,/home/mchoma/workspace/git-repositories/creaper/testsuite/standalone/target/jboss-as/modules/system/layers/base))): org/wildfly/extension/elytron/capabilities/PrincipalTransformer
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
      	at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:448)
      	at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:276)
      	at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:79)
      	at org.jboss.modules.Module.loadModuleClass(Module.java:708)
      	at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:192)
      	at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:412)
      	at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:400)
      	at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
      	at org.wildfly.extension.elytron.CustomComponentDefinition$ComponentAddHandler.createValue(CustomComponentDefinition.java:156)
      	at org.wildfly.extension.elytron.CustomComponentDefinition$ComponentAddHandler.lambda$performRuntime$1(CustomComponentDefinition.java:135)
      	at org.wildfly.extension.elytron.TrivialService.start(TrivialService.java:53)
      	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:2032)
      	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1955)
      	... 3 more
      
      07:11:37,207 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 3) WFLYCTL0013: Operation ("add") failed - address: ([
          ("subsystem" => "elytron"),
          ("custom-principal-transformer" => "CreaperTestAddCustomPrincipalTransformer")
      ]) - failure description: {
          "WFLYCTL0080: Failed services" => {"org.wildfly.security.principal-transformer.CreaperTestAddCustomPrincipalTransformer" => "org.jboss.msc.service.StartException in service org.wildfly.security.principal-transformer.CreaperTestAddCustomPrincipalTransformer: Failed to start service
          Caused by: java.lang.NoClassDefFoundError: Failed to link org/wildfly/extras/creaper/commands/elytron/mapper/AddCustomPrincipalTransformerImpl (Module \"org.jboss.customprincipaltransformerimpl\" from local module loader @282ba1e (finder: local module finder @13b6d03 (roots: /home/mchoma/workspace/git-repositories/creaper/testsuite/standalone/target/jboss-as/modules,/home/mchoma/workspace/git-repositories/creaper/testsuite/standalone/target/jboss-as/modules/system/layers/base))): org/wildfly/extension/elytron/capabilities/PrincipalTransformer"},
          "WFLYCTL0412: Required services that are not installed:" => ["org.wildfly.security.principal-transformer.CreaperTestAddCustomPrincipalTransformer"]
      }
      

      That works in DR11 without issue

      Here is implementation of used custom prncipal transformer

      AddCustomPrincipalTransformerImpl.java
      package org.wildfly.extras.creaper.commands.elytron.mapper;
      
      import org.wildfly.extension.elytron.Configurable;
      import java.security.Principal;
      import java.util.Map;
      import org.wildfly.extension.elytron.capabilities.PrincipalTransformer;
      
      public class AddCustomPrincipalTransformerImpl implements PrincipalTransformer, Configurable {
      
          @Override
          public Principal apply(Principal p) {
              return p;
          }
      
          @Override
          public void initialize(Map<String, String> configuration) {
              if (configuration.containsKey("throwException")) {
                  throw new IllegalStateException("Only test purpose. This exception was thrown on demand.");
              }
          }
      
      }
      

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              jkalina@redhat.com Jan Kalina (Inactive)
              mchoma@redhat.com Martin Choma
              Hynek Švábek Hynek Švábek (Inactive)
              Hynek Švábek Hynek Švábek (Inactive)
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                Updated:
                Resolved: