bug#50507: New function in Emacs GnuTLS implementation

[Nikolaos Chatzikonstantinou]

On Mon, Sep 26, 2022 at 7:03 AM Lars Ingebrigtsen <larsi@gnus.org> wrote:
>
> Nikolaos Chatzikonstantinou <nchatz314@gmail.com> writes:
>
> > However, I suspect that this API is not used by most
> > packages. Instead, these functions are called from Emacs'
> > make-network-process and friends in src/process.c. If I just dump new
> > gnutls functions in src/gnutls.c, they might not be accessible for
> > use, or I might duplicate functionality.
>
> I'm not sure I understand what you mean here.  The point was to use
> gnutls_certificate_set_x509_key_file2 instead of
> gnutls_certificate_set_x509_key_file in gnutls.c -- so that should be an
> internal change in gnutls.c that nothing else should need to know about.

Ah yes, thanks for setting me straight. I should start with
that. Actually, this is not too complicated, and I just prepared this
patch save for one thing: how should the ORed values be passed in the
last parameter?

In C, it is an 'unsigned int' of ORed values of type
'gnutls_pkcs_encrypt_flags_t', whose enumeration constants are
detailed here,
<https://gnutls.org/reference/gnutls-x509.html#gnutls-pkcs-encrypt-flags-t>

See the patch attached (do not merge yet?).

0001-fix-gnutls-add-possibility-of-password-for-key-file.patch.sig
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0001-fix-gnutls-add-possibility-of-password-for-key-file.patch
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