API help with ticket expiry

[Douglas E. Engert]

Keagle, Chuck wrote:

> If the Credential is available, I'm trying to figure how long it will be before it expires.  I'm not counting on magic.  Just looking at, if I already have a Credential, I might not have to generate a new one.
> 
> Maybe the klist source will show me what needs to be done.  If you don't have a Credential it shows none.  If you have a Credential, it shows the expiration date/time.
> 

If you get a ticket good for 8 hours, and renewable for 3 days:
    kinit -l 8h -r 3d user at realm
the MIT klist will show Valid starting, Expires and renew until times.

The Heimdal klist -v will these as well.

Renewable might be good for batch jobs.


> -----
> Not all who wander are lost! 
> 
> Chuck Keagle               |     ----  ___o  |  chuck.keagle at boeing.com 
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> 
> 
> 
> From: Ken Hornstein
> Sent: Thu 9/28/2006 10:33 PM
> To: Keagle, Chuck
> Cc: kerberos at mit.edu
> Subject: Re: API help with ticket expiry 
> 
> 
> 
>>When the next batch job is submitted, it comes from a new execution of
>>the submit program.
> 
> 
> Well, this is the problem.  If there are no credentials available, you
> can't magically generate them.
> 
> --Ken
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> 

-- 

  Douglas E. Engert  <DEEngert at anl.gov>
  Argonne National Laboratory
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