[teiid-issues] [JBoss JIRA] (TEIID-3171) NullPointerException in LogonImpl when Credential Delegate is not enabled

[Steven Hawkins (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-3171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13011549#comment-13011549 ] 

Steven Hawkins commented on TEIID-3171:
---------------------------------------

I was thinking of TEIID-3057 which is for the same scenario, but on the server side.

> NullPointerException in LogonImpl when Credential Delegate is not enabled
> -------------------------------------------------------------------------
>
>                 Key: TEIID-3171
>                 URL: https://issues.jboss.org/browse/TEIID-3171
>             Project: Teiid
>          Issue Type: Bug
>    Affects Versions: 8.8
>            Reporter: Cristiano Nicolai
>            Assignee: Steven Hawkins
>            Priority: Blocker
>
> When trying to connect via JDBC using GSS authentication, the follwing exception is thrown if Credential Delegation is not enabled. Via ODBC, same setup works fine.
> 2014-10-14 11:22:35,199 INFO  [org.teiid.SECURITY] (New I/O worker #4:) TEIID40017 Unexpected exception for session null: java.lang.NullPointerException
>         at java.util.Hashtable.put(Hashtable.java:514)
>         at org.teiid.transport.LogonImpl.neogitiateGssLogin(LogonImpl.java:197)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at org.teiid.transport.ServerWorkItem.run(ServerWorkItem.java:87)
>         at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:274)
>         at org.teiid.transport.SocketClientInstance.processMessagePacket(SocketClientInstance.java:207)
>         at org.teiid.transport.SocketClientInstance.receivedMessage(SocketClientInstance.java:193)
>         at org.teiid.transport.SSLAwareChannelHandler.messageReceived(SSLAwareChannelHandler.java:211)



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