[Deploying Sakai] Kerberos Provider and JDK 6 Update 26

Matthew Buckett matthew.buckett at oucs.ox.ac.uk
Tue Jul 12 07:09:24 PDT 2011

On Tue, Jul 12, 2011 at 2:18 PM, Martin B. Smith <smithmb at ufl.edu> wrote:
> Do you require preauth for your kerberos principals? Ours is broken too, if
> +requires_preauth is set on the principal. It's not specific to Sakai,
> though; it breaks anything in Java trying to get a ticket-granting ticket...

I think so, the stack trace has PREAUTH_FAILED as the initial error message.

> My research shows it's been broken since update 25, and I have tickets with
> Redhat and a bug report with Oracle that are both over a week old.

Thanks, I'm not sure we ever looked at upgrading to 25, I'm not sure
what were currently on in production.

  Matthew Buckett
  VLE Developer, LTG, Oxford University Computing Services

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