[20066] in Kerberos_V5_Development

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Re: Current semantics for channel-bindings in GSSAPI

daemon@ATHENA.MIT.EDU (Isaac Boukris)
Sat Mar 21 06:46:13 2020

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From: Isaac Boukris <iboukris@gmail.com>
Date: Sat, 21 Mar 2020 11:45:49 +0100
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To: Simo Sorce <simo@redhat.com>
Cc: "krbdev@mit.edu Dev List" <krbdev@mit.edu>,
        Nico Williams <nico@cryptonector.com>
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On Fri, Mar 20, 2020 at 10:19 PM Isaac Boukris <iboukris@gmail.com> wrote:
>
> BTW, it looks like both Heimdal/MIT do not handle the bindings in the
> DCE style case, so we'd just not return channel-bound in that case.

Actually, that seems wrong. I think the bindings are checked in the
first leg of authentication, so perhaps we should keep the
channel-bound flag on the context and return it by the end (although
i'm not sure an outer channel is relevant).
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