[gnutls-devel] Support for OCSP Must-staple ?

Tim Rühsen tim.ruehsen at gmx.de
Sat May 21 11:22:29 CEST 2016


Am Freitag, 20. Mai 2016, 17:32:35 schrieb Nikos Mavrogiannopoulos:
> On Fri, May 20, 2016 at 3:28 PM, Tim Ruehsen <tim.ruehsen at gmx.de> wrote:
> > On Friday 20 May 2016 13:02:17 Jeremy Harris wrote:
> >> On 20/05/16 11:49, Tim Ruehsen wrote:
> >> > do you have any plans to implement/support RFC7633 in the near future ?
> >> 
> >> While we're asking, how about rfc6961 (full-chain staple) also?
> > 
> > From my todo list ;-)
> > 
> >     add OCSP multi-stapling by simply merging the OCSP answers into one
> >     ASN.1
> > 
> > file. gnutls-cli has to extended for that, the low-level stuff should be
> > done in 3.4 branch.
> > 
> >     add OCSP multi-stapling to gnutls-serv, so we can test gnutls-cli with
> > 
> > gnutls-serv.
> > 
> >     add support for this file in modgnutls of Apache, it should be
> >     straight
> > 
> > forward. the GNUTLS API should be ready for doing that.
> > 
> >     add OCSP multi-stapling to wget2. We can test with modgnutls or
> >     gnutls-
> > 
> > serv.
> > We had some discussion about it on this list one or two years ago.
> > But tasks are always interrupted by higher priority tasks which are
> > interrupted by ... never ending story :-(
> 
> That attempt is on the ocsp2 branch at:
> https://gitlab.com/gnutls/gnutls/commits/ocsp2
> 
> I don't remember how far it was gone, or whether it can apply on
> master, but I remember I didn't follow up because there were no other
> implementations of it, nor any plans for it. I can see it is still
> open at NSS and openssl. However, with the track OCSP stapling is
> taking, this will become something required in the future. So if there
> is someone to push for it and creates the required tooling (for an
> admin to agreegate ocsp responses) I'm all for it to include it.

Could you rebase/merge ocsp2 onto/with master (or 3_4_x) ?
It seems to be not straight forward to me and you know your code.

Regards, Tim
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