Re: GPGME S/MIME expired flag support?

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Dear Kevin,

Am 04.07.2026 schrieb Kevin J. McCarthy:
> >          if (key->expired)
> >            flags |=3D KEYFLAG_EXPIRED;
> >=20
> > to the corresponding S/MIME loop and it works as expected (although the
> > option pgp_show_unusable seems to be ignored but I have to further check
> > that).
>=20
> I'm glad that is working.  That's good in that it means the S/MIME GPGME
> backend flags are set.  So it's just a matter of hooking them up.

OK. So I can produce a patch for that, however:


> The check for the $pgp_show_unusable is there in crypt_select_key(), so
> I'm not seeing right away why that isn't working for you.  You may have
> to add muttdbg() statements and see what the problem is.

I tested all variants that came to my mind and I get this result:

- with check for KEYFLAG_EXPIRED in S/MIME code:
  - $pgp_show_unusable =3D no
    - S/MIME: no choice
    - GPG: no choice
  - $pgp_show_unusable =3D yes
    - S/MIME: no choice
    - GPG: no choice
- without check for KEYFLAG_EXPIRED in S/MIME code:
  - $pgp_show_unusable =3D no
    - S/MIME: menu shown
    - GPG: no choice
  - $pgp_show_unusable =3D yes
    - S/MIME: menu shown
    - GPG: no choice

So it seems that $pgp_show_unusable has neither effect for GPG nor
S/MIME but the check for KEYFLAG_EXPIRED has an effect.

I did not see any messages regarding that in the debug log so I have to
check the source code (or run an actual debugger). For now, that has to
wait a while.


> > %[<s>] 	date of the key where <s> is an strftime(3) expression
> Yeah, that's not going to be changeable.  The format string is shared acr=
oss
> GPGME and PGP classic, and I assure people will notice if you just change
> it.  Adding multiple dates also involves mucking in the gnupgparse parser,
> which I'd rather not do for something like this.

Thank you very much for approaching this extension of $pgp_entry_format.
It looks as if it was not too difficult to implement. I'll test it.=20


Best,
Robert

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