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From "Robert Joseph Evans (JIRA)" <>
Subject [jira] [Resolved] (STORM-345) (Security) AutoTGT renewal is not working
Date Wed, 09 Jul 2014 16:25:05 GMT


Robert Joseph Evans resolved STORM-345.

    Resolution: Invalid

I hate the java implementation of kerberos.  Turns out that our krb5.conf had a setting in
it that was forwardable = yes, not forwardable = true.  This was fine for the rest of kerberos,
but mad java think it was not supposed to ask for a forwardable ticket.  So when it got back
the renewed ticket from the KDC something didn't match and it got very angry.

Thanks for all of your help resolving this.

> (Security) AutoTGT renewal is not working
> -----------------------------------------
>                 Key: STORM-345
>                 URL:
>             Project: Apache Storm (Incubating)
>          Issue Type: Bug
>            Reporter: Robert Joseph Evans
>            Assignee: Raghavendra Nandagopal
>              Labels: security
> AutoTGT will call tgt.refresh(); to try and renew a token, but ever time we try to make
this work the java code blows up with some very odd errors.
> Either we need to find some configurations and document them on how to make this work.
> Rip out the renewal code and update the documentation to explain that the renewal is
not supported.
> Find another way to renew the TGT (Some other library)

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