So I presume then that python2.7 in Debian works flawlessly with OpenSSL
3.0.0, no regressions, no security issues and no ABI problems right?

On Thu, Jun 30, 2022 at 5:13 PM Robbie Harwood <rharw...@redhat.com> wrote:

> Charalampos Stratakis <cstra...@redhat.com> writes:
>
> > Unfortunately that effort is moot, it's really not possible to make
> > python2.7 compatible with OpenSSL 3.0.0, I mean even the latest Python
> > versions are not 100% compatible for various reasons.
> >
> > In trying to make it compatible there are also ABI changes introduced,
> > it's not only about having the tests pass. The ssl module is already
> > complex enough in backporting changes from the master Python branch to
> > previous 3.x versions, doing that for 2.7 without a full fledged
> > effort from SSL and the Python C API experts guarantee there's gonna
> > be regressions. And that's not even taking into account the security
> > implications of randomly cherry-picking commits just to have the
> > package compile.
>
> I'm having trouble understanding this because Debian seems to have
> carried out what you're saying is impossible: in testing, they ship a
> python2.7 that appears to be using openssl 3, and do not ship openssl
> 1.1 at all.  There are also a handful of clearly openssl 3-related
> patches in their tree
> https://salsa.debian.org/cpython-team/python2/-/tree/master/debian/patches
>
> Have folks looked at how they do this, and whether we could adapt it to
> Fedora?
>
> Be well,
> --Robbie
>


-- 
Regards,

Charalampos Stratakis
Senior Software Engineer
Python Maintenance Team, Red Hat
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