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From Kiran Ayyagari <kayyag...@apache.org>
Subject Re: kadmin with ApacheDS 2.0.0-M12 failed with BufferUnderflowException
Date Fri, 10 May 2013 18:20:03 GMT
ApacheDS doesn't support kadmin protocol. It is very easy to administer the
KDC with the help of Studio
cause the KDC uses LDAP as backend


On Fri, May 10, 2013 at 11:46 PM, Wu, James C. <James.C.Wu@disney.com>wrote:

> Hi Guys,****
>
> ** **
>
> I got into an error while trying to access the kadmin interface. I have
> the following three principle created and kinit works well for them****
>
>    kadmin/admin****
>
>    kadmin/fqdn****
>
>    root/admin****
>
> ** **
>
> But when I try to access the kadmin interface, then I got error shown
> below:****
>
> ** **
>
>    [root@n7-z01-0a2a0c3a cloud-user]# kadmin ****
>
>   Authenticating as principal kadmin/admin@EXAMPLE.COM with password.****
>
>   Password for kadmin/admin@EXAMPLE.COM: ****
>
>   kadmin: GSS-API (or Kerberos) error while initializing kadmin interface*
> ***
>
> ** **
>
> The DEBUG log output shows an BufferUnderflowException****
>
> ** **
>
> [11:10:37] DEBUG [org.apache.mina.filter.codec.ProtocolCodecFilter] -
> Processing a MESSAGE_RECEIVED for session 57****
>
> [11:10:37] DEBUG
> [org.apache.directory.server.kerberos.changepwd.protocol.ChangePasswordProtocolHandler]
> - /10.42.12.58:41115 EXCEPTION****
>
> org.apache.mina.filter.codec.ProtocolDecoderException:
> java.nio.BufferUnderflowException (Hexdump:……)****
>
>         at
> org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:242)
> ****
>
>         at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:417)
> ****
>
>         at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:47)
> ****
>
>         at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:765)
> ****
>
>         at
> org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:109)
> ****
>
>         at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:417)
> ****
>
>         at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:410)
> ****
>
>         at
> org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:710)
> ****
>
>         at
> org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:664)
> ****
>
>         at
> org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:653)
> ****
>
>         at
> org.apache.mina.core.polling.AbstractPollingIoProcessor.access$600(AbstractPollingIoProcessor.java:67)
> ****
>
>         at
> org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1124)
> ****
>
>         at
> org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
> ****
>
>         at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> ****
>
>         at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> ****
>
>         at java.lang.Thread.run(Thread.java:722)****
>
> Caused by: java.nio.BufferUnderflowException****
>
>         at java.nio.HeapByteBuffer.get(HeapByteBuffer.java:145)****
>
>         at java.nio.ByteBuffer.get(ByteBuffer.java:694)****
>
>         at
> org.apache.directory.server.kerberos.changepwd.messages.ChangePasswordError.decode(ChangePasswordError.java:119)
> ****
>
>         at
> org.apache.directory.server.kerberos.changepwd.io.ChangePasswordDecoder.decode(ChangePasswordDecoder.java:68)
> ****
>
>         at
> org.apache.directory.server.kerberos.changepwd.protocol.MinaChangePasswordDecoder.doDecode(MinaChangePasswordDecoder.java:75)
> ****
>
>         at
> org.apache.mina.filter.codec.CumulativeProtocolDecoder.decode(CumulativeProtocolDecoder.java:176)
> ****
>
>         at
> org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:232)
> ****
>
> ** **
>
> regards,****
>
> ** **
>
> ** **
>
> James****
>



-- 
Kiran Ayyagari
http://keydap.com

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