Nico Williams <nico@cryptonector.com> writes:
> On Mon, Jun 11, 2018 at 04:11:10PM -0400, Robbie Harwood wrote:
>> Nico was kind enough to provide me with some code review. This should
>> those concerns (clarify short-read behavior and fixing error checking on
>> GSS functions).
>
> Besides the bug you fixed and which I told you about off-list (on IRC,
> specifically), I only have some commentary that does not need any
> action:
>
> - support for non-Kerberos/default GSS mechanisms
>
> This might require new values for gssmode: prefer-<mechanism-name>
> and require-<mechanism-name>. One could always use SPNEGO if there
> are multiple mechanisms to choose from. And indeed, you could just
> use SPNEGO if the user has credentials for multiple mechanism.
>
> (Because GSS has no standard mechanism _names_, this means making
> some up. This is one obnoxious shortcoming of the GSS-API...)
As long as it's better than passing raw OIDs on the CLI...
> - when the SCRAM channel binding work is done, it might be good to add
> an option for TLS + GSS w/ channel binding to TLS and no gss wrap
> tokens
I think both of these are neat ideas if they'll be used. Getting GSSAPI
encryption in shouldn't preclude either in its present form (should make
it easier, I hope), but I'm glad to hear of possible future work as
well!
Thanks,
--Robbie