From: Steve Dickson <SteveD@redhat.com>
To: Kevin Coffman <kwc@citi.umich.edu>
Cc: linux-nfs@vger.kernel.org
Subject: Re: [PATCH] nfs-utils: Add support to svcgssd to limit the negotiated enctypes
Date: Wed, 06 Apr 2011 11:32:01 -0400 [thread overview]
Message-ID: <4D9C8771.7010608@RedHat.com> (raw)
In-Reply-To: <20110317012919.7982.12281.stgit-zTNJhAanYLVZN1qrTdtDg5Vzexx5G7lz@public.gmane.org>
On 03/16/2011 09:29 PM, Kevin Coffman wrote:
> Recent versions of Kerberos libraries negotiate and use
> an "acceptor subkey". This negotiation does not consider
> that a service may have limited the encryption keys in its
> keytab. A patch (http://src.mit.edu/fisheye/changelog/krb5/?cs=24603)
> has been added to the MIT Kerberos code to allow an application
> to indicate that it wants to limit the encryption types negotiated.
> (This functionality has been available on the client/initiator
> side for a while. The new patch adds this support to the
> server/acceptor side.)
>
> This patch adds support to read a recently added nfsd
> proc file to determine the encryption types supported by
> the kernel and calls the function to limit encryption
> types negotiated for the acceptor subkey.
>
> Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
Committed..
steved.
prev parent reply other threads:[~2011-04-06 15:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-17 1:29 [PATCH] nfs-utils: Add support to svcgssd to limit the negotiated enctypes Kevin Coffman
[not found] ` <20110317012919.7982.12281.stgit-zTNJhAanYLVZN1qrTdtDg5Vzexx5G7lz@public.gmane.org>
2011-04-06 15:32 ` Steve Dickson [this message]
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