Re: [PATCH] nfs-utils: Add support to svcgssd to limit the negotiated enctypes

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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@xxxxxxxxxxxxxx>
Committed..

steved.
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