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From "Christine Koppelt (JIRA)" <j...@apache.org>
Subject [jira] Created: (DIRSERVER-1342) Problem with Filter Chain
Date Sat, 28 Mar 2009 11:05:50 GMT
Problem with Filter Chain
-------------------------

                 Key: DIRSERVER-1342
                 URL: https://issues.apache.org/jira/browse/DIRSERVER-1342
             Project: Directory ApacheDS
          Issue Type: Bug
          Components: kerberos
            Reporter: Christine Koppelt


It seems there is a problem with the FilterChain of the Kerberos-Server. If I start the server
and try to obtain a TGT via kinit the following error occurs:

[11:29:14] ERROR [org.apache.directory.server.kerberos.protocol.KerberosProtocolHandler] -
/127.0.0.1:33349 EXCEPTION
java.lang.IllegalArgumentException: Other filter is using the same name 'codec'
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.checkAddable(DefaultIoFilterChain.java:343)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.addFirst(DefaultIoFilterChain.java:170)
	at org.apache.directory.server.kerberos.protocol.KerberosProtocolHandler.sessionCreated(KerberosProtocolHandler.java:87)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.sessionCreated(DefaultIoFilterChain.java:649)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionCreated(DefaultIoFilterChain.java:357)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$700(DefaultIoFilterChain.java:48)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionCreated(DefaultIoFilterChain.java:777)
	at org.apache.mina.filter.codec.ProtocolCodecFilter.sessionCreated(ProtocolCodecFilter.java:336)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionCreated(DefaultIoFilterChain.java:357)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$700(DefaultIoFilterChain.java:48)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionCreated(DefaultIoFilterChain.java:777)
	at org.apache.mina.core.filterchain.IoFilterAdapter.sessionCreated(IoFilterAdapter.java:80)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionCreated(DefaultIoFilterChain.java:357)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireSessionCreated(DefaultIoFilterChain.java:350)
	at org.apache.mina.core.service.IoServiceListenerSupport.fireSessionCreated(IoServiceListenerSupport.java:182)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.newSessionWithoutLock(AbstractPollingConnectionlessIoAcceptor.java:242)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.readHandle(AbstractPollingConnectionlessIoAcceptor.java:408)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.processReadySessions(AbstractPollingConnectionlessIoAcceptor.java:388)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.access$600(AbstractPollingConnectionlessIoAcceptor.java:57)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor$Acceptor.run(AbstractPollingConnectionlessIoAcceptor.java:341)
	at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:65)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
[11:29:14] ERROR [org.apache.directory.server.kerberos.protocol.KerberosProtocolHandler] -
/127.0.0.1:33349 EXCEPTION
java.lang.ClassCastException: org.apache.mina.core.buffer.SimpleBufferAllocator$SimpleBuffer
cannot be cast to org.apache.directory.server.kerberos.shared.messages.KdcRequest
	at org.apache.directory.server.kerberos.protocol.KerberosProtocolHandler.messageReceived(KerberosProtocolHandler.java:140)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:722)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:48)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:802)
	at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:120)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.readHandle(AbstractPollingConnectionlessIoAcceptor.java:417)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.processReadySessions(AbstractPollingConnectionlessIoAcceptor.java:388)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.access$600(AbstractPollingConnectionlessIoAcceptor.java:57)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor$Acceptor.run(AbstractPollingConnectionlessIoAcceptor.java:341)
	at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:65)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
[11:29:15] ERROR [org.apache.directory.server.kerberos.protocol.KerberosProtocolHandler] -
/127.0.0.1:44393 EXCEPTION
java.lang.IllegalArgumentException: Other filter is using the same name 'codec'
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.checkAddable(DefaultIoFilterChain.java:343)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.addFirst(DefaultIoFilterChain.java:170)
	at org.apache.directory.server.kerberos.protocol.KerberosProtocolHandler.sessionCreated(KerberosProtocolHandler.java:92)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.sessionCreated(DefaultIoFilterChain.java:649)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionCreated(DefaultIoFilterChain.java:357)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$700(DefaultIoFilterChain.java:48)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionCreated(DefaultIoFilterChain.java:777)
	at org.apache.mina.filter.codec.ProtocolCodecFilter.sessionCreated(ProtocolCodecFilter.java:336)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionCreated(DefaultIoFilterChain.java:357)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$700(DefaultIoFilterChain.java:48)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionCreated(DefaultIoFilterChain.java:777)
	at org.apache.mina.core.filterchain.IoFilterAdapter.sessionCreated(IoFilterAdapter.java:80)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionCreated(DefaultIoFilterChain.java:357)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireSessionCreated(DefaultIoFilterChain.java:350)
	at org.apache.mina.core.service.IoServiceListenerSupport.fireSessionCreated(IoServiceListenerSupport.java:182)
	at org.apache.mina.core.polling.AbstractPollingIoProcessor.addNow(AbstractPollingIoProcessor.java:422)
	at org.apache.mina.core.polling.AbstractPollingIoProcessor.add(AbstractPollingIoProcessor.java:399)
	at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$200(AbstractPollingIoProcessor.java:57)
	at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:863)
	at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:65)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
[11:29:18] ERROR [org.apache.directory.server.kerberos.protocol.KerberosProtocolHandler] -
/127.0.0.1:33349 EXCEPTION
java.lang.IllegalArgumentException: Other filter is using the same name 'codec'
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.checkAddable(DefaultIoFilterChain.java:343)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.addFirst(DefaultIoFilterChain.java:170)
	at org.apache.directory.server.kerberos.protocol.KerberosProtocolHandler.sessionCreated(KerberosProtocolHandler.java:87)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.sessionCreated(DefaultIoFilterChain.java:649)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionCreated(DefaultIoFilterChain.java:357)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$700(DefaultIoFilterChain.java:48)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionCreated(DefaultIoFilterChain.java:777)
	at org.apache.mina.filter.codec.ProtocolCodecFilter.sessionCreated(ProtocolCodecFilter.java:336)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionCreated(DefaultIoFilterChain.java:357)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$700(DefaultIoFilterChain.java:48)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionCreated(DefaultIoFilterChain.java:777)
	at org.apache.mina.core.filterchain.IoFilterAdapter.sessionCreated(IoFilterAdapter.java:80)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionCreated(DefaultIoFilterChain.java:357)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireSessionCreated(DefaultIoFilterChain.java:350)
	at org.apache.mina.core.service.IoServiceListenerSupport.fireSessionCreated(IoServiceListenerSupport.java:182)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.newSessionWithoutLock(AbstractPollingConnectionlessIoAcceptor.java:242)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.readHandle(AbstractPollingConnectionlessIoAcceptor.java:408)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.processReadySessions(AbstractPollingConnectionlessIoAcceptor.java:388)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.access$600(AbstractPollingConnectionlessIoAcceptor.java:57)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor$Acceptor.run(AbstractPollingConnectionlessIoAcceptor.java:341)
	at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:65)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
[11:29:18] ERROR [org.apache.directory.server.kerberos.protocol.KerberosProtocolHandler] -
/127.0.0.1:33349 EXCEPTION
java.lang.ClassCastException: org.apache.mina.core.buffer.SimpleBufferAllocator$SimpleBuffer
cannot be cast to org.apache.directory.server.kerberos.shared.messages.KdcRequest
	at org.apache.directory.server.kerberos.protocol.KerberosProtocolHandler.messageReceived(KerberosProtocolHandler.java:140)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:722)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:48)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:802)
	at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:120)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.readHandle(AbstractPollingConnectionlessIoAcceptor.java:417)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.processReadySessions(AbstractPollingConnectionlessIoAcceptor.java:388)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.access$600(AbstractPollingConnectionlessIoAcceptor.java:57)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor$Acceptor.run(AbstractPollingConnectionlessIoAcceptor.java:341)
	at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:65)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
[11:29:23] ERROR [org.apache.directory.server.kerberos.protocol.KerberosProtocolHandler] -
/127.0.0.1:33349 EXCEPTION
java.lang.IllegalArgumentException: Other filter is using the same name 'codec'
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.checkAddable(DefaultIoFilterChain.java:343)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.addFirst(DefaultIoFilterChain.java:170)
	at org.apache.directory.server.kerberos.protocol.KerberosProtocolHandler.sessionCreated(KerberosProtocolHandler.java:87)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.sessionCreated(DefaultIoFilterChain.java:649)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionCreated(DefaultIoFilterChain.java:357)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$700(DefaultIoFilterChain.java:48)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionCreated(DefaultIoFilterChain.java:777)
	at org.apache.mina.filter.codec.ProtocolCodecFilter.sessionCreated(ProtocolCodecFilter.java:336)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionCreated(DefaultIoFilterChain.java:357)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$700(DefaultIoFilterChain.java:48)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionCreated(DefaultIoFilterChain.java:777)
	at org.apache.mina.core.filterchain.IoFilterAdapter.sessionCreated(IoFilterAdapter.java:80)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionCreated(DefaultIoFilterChain.java:357)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireSessionCreated(DefaultIoFilterChain.java:350)
	at org.apache.mina.core.service.IoServiceListenerSupport.fireSessionCreated(IoServiceListenerSupport.java:182)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.newSessionWithoutLock(AbstractPollingConnectionlessIoAcceptor.java:242)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.readHandle(AbstractPollingConnectionlessIoAcceptor.java:408)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.processReadySessions(AbstractPollingConnectionlessIoAcceptor.java:388)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.access$600(AbstractPollingConnectionlessIoAcceptor.java:57)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor$Acceptor.run(AbstractPollingConnectionlessIoAcceptor.java:341)
	at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:65)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
[11:29:23] ERROR [org.apache.directory.server.kerberos.protocol.KerberosProtocolHandler] -
/127.0.0.1:33349 EXCEPTION
java.lang.ClassCastException: org.apache.mina.core.buffer.SimpleBufferAllocator$SimpleBuffer
cannot be cast to org.apache.directory.server.kerberos.shared.messages.KdcRequest
	at org.apache.directory.server.kerberos.protocol.KerberosProtocolHandler.messageReceived(KerberosProtocolHandler.java:140)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:722)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:48)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:802)
	at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:120)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
	at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.readHandle(AbstractPollingConnectionlessIoAcceptor.java:417)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.processReadySessions(AbstractPollingConnectionlessIoAcceptor.java:388)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor.access$600(AbstractPollingConnectionlessIoAcceptor.java:57)
	at org.apache.mina.core.polling.AbstractPollingConnectionlessIoAcceptor$Acceptor.run(AbstractPollingConnectionlessIoAcceptor.java:341)
	at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:65)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)




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