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Re: help with OTP

daemon@ATHENA.MIT.EDU (Matt Zagrabelny via Kerberos)
Fri Jan 5 09:32:17 2024

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Date: Fri, 5 Jan 2024 08:31:44 -0600
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To: Ken Hornstein <kenh@cmf.nrl.navy.mil>
Cc: kerberos <kerberos@mit.edu>
From: Matt Zagrabelny via Kerberos <kerberos@mit.edu>
Reply-To: Matt Zagrabelny <mzagrabe@d.umn.edu>
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On Wed, Apr 26, 2023 at 11:41 AM Matt Zagrabelny <mzagrabe@d.umn.edu> wrote:

> On Wed, Apr 26, 2023 at 11:29 AM Ken Hornstein <kenh@cmf.nrl.navy.mil>
> wrote:
>
>
> > It does occur to me a useful addition to kinit might be a flag that
> > means "authenticate using anonymous PKINIT and then use those
> > credentials as a FAST armour credential cache" so you wouldn't have
> > to muck around with juggling credential caches.
>
> That would be great and would eliminate an impending shell alias for me:
>
> alias kinit-otp='kinit -n -c /tmp/somecache; kinit -T /tmp/somecache'
>

Krb5 devs,

Any thoughts about extending kinit to natively perform the two step process
in the alias above? (And also have an option in /etc/krb5.conf so that it
is "on" by default?)

Maybe:

kinit --anonymous-cache-credentials

[libdefaults]
anonymous-cache-credentials = true

Thanks for the consideration!

-m
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