[36421] in Kerberos
Re: Man page description of kinit -R
daemon@ATHENA.MIT.EDU (Jeffrey Altman)
Thu Sep 4 00:16:27 2014
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Date: Thu, 04 Sep 2014 00:16:03 -0400
From: Jeffrey Altman <jaltman@secure-endpoints.com>
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To: Brett Randall <javabrett@gmail.com>, kerberos@mit.edu
In-Reply-To: <CALeEUB5wDLrdkPwEKi7TquzQN1VnHXmkiCcsO6_wKGw_ntCndA@mail.gmail.com>
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On 9/3/2014 8:41 PM, Brett Randall wrote:
> Hi,
>=20
> krb5-1.10.1 here.
>=20
> My local man page for kinit (as well as
> http://web.mit.edu/kerberos/krb5-1.12/doc/user/user_commands/kinit.html=
> ) has the following description of the kinit -R option:
>=20
> -R: requests renewal of the ticket-granting ticket. Note that an
> expired ticket cannot be renewed, even if the ticket is still within
> its renewable life.
>=20
> Does the comment "an expired ticket cannot be renewed" remain true,
> and if so, can someone help me understand "expired" in this context?
> If I have a ticket which has an "Expires" date-time (as reported by
> klist) which is in the past, but a "renew until" date which is in the
> future, I can successfully renew the ticket using kinit -R. I see
> this as renewal of an expired, but renewable and
> within-renewable-period ticket.
Your understanding is correct. What KDC is renewing such a ticket?
> Is that expected, and is the above comment now a doc-bug?
It is not expected and would be a KDC side bug.
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