[jboss-jira] [JBoss JIRA] (AS7-2724) SecurityExceptions when starting server with signed jars

[Paul Gier (Commented) (JIRA)]

    [ https://issues.jboss.org/browse/AS7-2724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12644847#comment-12644847 ] 

Paul Gier commented on AS7-2724:
--------------------------------

Jaikiran, that change doesn't fix the issue for me.  After signing all the jars, I still get the conflicting signature errors.

Here is an example error message.
The only jar I can find this package in is: modules/org/jboss/ironjacamar/api/main/ironjacamar-core-api-1.0.5.Final.jar

{noformat}
11:42:49,817 WARN  [org.jboss.modules] (ServerService Thread Pool -- 38) Failed to define class org.jboss.jca.core.spi.rar.NotFoundException in Module "org.jboss.ironjacamar.api:main" from local module loader @4c4975 (roots: /home/pgier/projects/jboss-as/build/target/jboss-as-7.1.0.Alpha2-SNAPSHOT/modules): java.lang.SecurityException: class "org.jboss.jca.core.spi.rar.NotFoundException"'s signer information does not match signer information of other classes in the same package
	at java.lang.ClassLoader.checkCerts(ClassLoader.java:807) [:1.6.0_20]
	at java.lang.ClassLoader.preDefineClass(ClassLoader.java:488) [:1.6.0_20]
	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:626) [:1.6.0_20]
	at java.lang.ClassLoader.defineClass(ClassLoader.java:616) [:1.6.0_20]
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) [:1.6.0_20]
	at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:330) [jboss-modules.jar:1.1.0.CR2]
	at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:411) [jboss-modules.jar:1.1.0.CR2]
	at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:260) [jboss-modules.jar:1.1.0.CR2]
	at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:73) [jboss-modules.jar:1.1.0.CR2]
	at org.jboss.modules.Module.loadModuleClass(Module.java:500) [jboss-modules.jar:1.1.0.CR2]
	at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:182) [jboss-modules.jar:1.1.0.CR2]
	at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:485) [jboss-modules.jar:1.1.0.CR2]
	at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:444) [jboss-modules.jar:1.1.0.CR2]
	at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:421) [jboss-modules.jar:1.1.0.CR2]
	at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:143) [jboss-modules.jar:1.1.0.CR2]
	at org.jboss.as.connector.rarepository.RaRepositoryService.<init>(RaRepositoryService.java:52)
	at org.jboss.as.connector.deployers.RaDeploymentActivator.activateServices(RaDeploymentActivator.java:67)
	at org.jboss.as.connector.subsystems.jca.JcaSubsystemAdd.performBoottime(JcaSubsystemAdd.java:104)
	at org.jboss.as.controller.AbstractBoottimeAddStepHandler.performRuntime(AbstractBoottimeAddStepHandler.java:47) [jboss-as-controller-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
	at org.jboss.as.controller.AbstractAddStepHandler$1.execute(AbstractAddStepHandler.java:50) [jboss-as-controller-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
	at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:327) [jboss-as-controller-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
	at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:221) [jboss-as-controller-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
	at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:157) [jboss-as-controller-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
	at org.jboss.as.controller.ParallelBootOperationStepHandler$ParallelBootTask.run(ParallelBootOperationStepHandler.java:309) [jboss-as-controller-7.1.0.Alpha2-SNAPSHOT.jar:7.1.0.Alpha2-SNAPSHOT]
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_20]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_20]
	at java.lang.Thread.run(Thread.java:619) [:1.6.0_20]
	at org.jboss.threads.JBossThread.run(JBossThread.java:122) [jboss-threads-2.0.0.GA.jar:2.0.0.GA]
{noformat}


                
> SecurityExceptions when starting server with signed jars
> --------------------------------------------------------
>
>                 Key: AS7-2724
>                 URL: https://issues.jboss.org/browse/AS7-2724
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: Class Loading
>            Reporter: Paul Gier
>            Assignee: David Lloyd
>
> There seems to be a problem when loading signed modules which causes the classloader to think that the same packages are loaded with two different signatures.  The issue seems to be sporadic and will not always throw the exception for the same classes.  I verified that there was only a single jar containing the specified packages for several instances of the error.

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