bug#24350: 24.5; epg: unsupported cpr_get keywords incorrectly handled

bug#24350: 24.5; epg: unsupported cpr_get keywords incorrectly handled

[Neal H. Walfield]

Hi,

When GnuPG needs input, it sometimes uses cpr_get (in
gnupg/g10/cpr.c:cpr_get).  When this occurs, epg shows the prompt's
keyword.  The correct thing to do if epg does not support the keyword is
to send a carriage return to GnuPG to accept the default.  (Of course,
it is better to actually support the keywords, but this is a separate
issue.)

It is possible to reproduce this using the new tofu trust model in
GnuPG, which epg does not yet support.  Specifically:

 1. Set the trust-model to tofu+pgp in gpg.conf:

    trust-model tofu+pgp

 2. Run M-x epa-encrypt-region in emacs.

 3. Select a key for which there is another key with the same email
     address.

 4. In the mini buffer, emacs will show "tofu.conflict:" and wait for
    input.

Thanks!

:) Neal

In GNU Emacs 24.5.1 (x86_64-pc-linux-gnu, GTK+ Version 3.18.9)
 of 2016-04-08 on binet, modified by Debian
Windowing system distributor `The X.Org Foundation', version 11.0.11604000
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bug#24350: 24.5; epg: unsupported cpr_get keywords incorrectly handled

[Lars Ingebrigtsen]

Neal H. Walfield <neal@gnu.org> writes:

> It is possible to reproduce this using the new tofu trust model in
> GnuPG, which epg does not yet support.  Specifically:
>
>  1. Set the trust-model to tofu+pgp in gpg.conf:
>
>     trust-model tofu+pgp
>
>  2. Run M-x epa-encrypt-region in emacs.
>
>  3. Select a key for which there is another key with the same email
>      address.
>
>  4. In the mini buffer, emacs will show "tofu.conflict:" and wait for
>     input.

Do you have key IDs for some example keys with the same email address?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

bug#24350: 24.5; epg: unsupported cpr_get keywords incorrectly handled

[Neal H. Walfield]

On Fri, 30 Aug 2019 12:46:17 +0200,
Lars Ingebrigtsen wrote:
> 
> Neal H. Walfield <neal@gnu.org> writes:
> 
> > It is possible to reproduce this using the new tofu trust model in
> > GnuPG, which epg does not yet support.  Specifically:
> >
> >  1. Set the trust-model to tofu+pgp in gpg.conf:
> >
> >     trust-model tofu+pgp
> >
> >  2. Run M-x epa-encrypt-region in emacs.
> >
> >  3. Select a key for which there is another key with the same email
> >      address.
> >
> >  4. In the mini buffer, emacs will show "tofu.conflict:" and wait for
> >     input.
> 
> Do you have key IDs for some example keys with the same email address?

Run the following command twice:

  $ gpg --quick-gen-key foo@example.com

bug#24350: 24.5; epg: unsupported cpr_get keywords incorrectly handled

[Lars Ingebrigtsen]

"Neal H. Walfield" <neal@walfield.org> writes:

>> Do you have key IDs for some example keys with the same email address?
>
> Run the following command twice:
>
>   $ gpg --quick-gen-key foo@example.com

I think it'd make more sense to import some keys, perhaps?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

bug#24350: 24.5; epg: unsupported cpr_get keywords incorrectly handled

[Neal H. Walfield]

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You asked for example keys. I showed you how to create some. Are you having difficulty creating them? Or, what is the problem?

On September 4, 2019 3:43:59 PM GMT+02:00, Lars Ingebrigtsen <larsi@gnus.org> wrote:
>"Neal H. Walfield" <neal@walfield.org> writes:
>
>>> Do you have key IDs for some example keys with the same email
>address?
>>
>> Run the following command twice:
>>
>>   $ gpg --quick-gen-key foo@example.com
>
>I think it'd make more sense to import some keys, perhaps?
>
>-- 
>(domestic pets only, the antidote for overdose, milk.)
>   bloggy blog: http://lars.ingebrigtsen.no

-- 
Sent from my Android device with K-9 Mail. Please excuse my brevity.

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