gpgme fails encrypting on 64bit debian

[Simone Pagan Griso]

Thanks a lot Werner!
This was really helpful, not only for the (stupid) error I had but also on
how I can debug further problems on my own!
 Cheers,
Simone



On Thu, Apr 18, 2013 at 4:40 PM, Werner Koch <wk at gnupg.org> wrote:

> On Thu, 18 Apr 2013 09:33, simone.pagangriso at gmail.com said:
>
> > from the debug info is that the encryption is successful but then there's
> > an error right after(?). Thanks for your help, it's really appreciated!
>
> Here is the interesing part (I removed the hex parts):
>
>   _gpgme_io_read (fd=0x4): enter: buffer=0xea2980, count=1024
>   _gpgme_io_read (fd=0x4): check: [...] [GNUPG:] INV_REC
>   _gpgme_io_read (fd=0x4): check: [...] P 10 CD6029E7DD3
>   _gpgme_io_read (fd=0x4): check: [...] 4991240FCFEE7D94
>   _gpgme_io_read (fd=0x4): check: [...] 1FEB9C37DBF71.
>   _gpgme_io_read (fd=0x4): leave: result=62
>
> Or as one line:
>
>   [GNUPG:] INV_RECP 10 CD6029E7DD34991240FCFEE7D941FEB9C37DBF71
>
> Now if you look into GnuPG's doc/DETAILS:
>
>   *** INV_RECP, INV_SGNR
>     The two similar status codes:
>
>     - INV_RECP <reason> <requested_recipient>
>     - INV_SGNR <reason> <requested_sender>
>
>     are issued for each unusable recipient/sender. The reasons codes
>     currently in use are:
>
>        -  0 :: No specific reason given
>        -  1 :: Not Found
>        -  2 :: Ambigious specification
>        -  3 :: Wrong key usage
>        -  4 :: Key revoked
>        -  5 :: Key expired
>        -  6 :: No CRL known
>        -  7 :: CRL too old
>        -  8 :: Policy mismatch
>        -  9 :: Not a secret key
>        - 10 :: Key not trusted
>        - 11 :: Missing certificate
>        - 12 :: Missing issuer certificate
>
> Thus the key CD6029E7DD34991240FCFEE7D941FEB9C37DBF71 is not trusted.
> You may either sign it locally using gpg, or use the encryption flags
> GPGME_ENCRYPT_ALWAYS_TRUST:
>
>   flags = (GPGME_ENCRYPT_NO_ENCRYPT_TO
>            | GPGME_ENCRYPT_ALWAYS_TRUST);
>   err = gpgme_op_encrypt(ceofcontext, key, flags, source, dest);
>
> To avoid checking the debnug log each time, you may want to add code
> like:
>
>   err = gpgme_op_encrypt (ctx, key, GPGME_ENCRYPT_ALWAYS_TRUST, in, out);
>   fail_if_err (err);
>   result = gpgme_op_encrypt_result (ctx);
>   if (result->invalid_recipients)
>     {
>       fprintf (stderr, "Invalid recipient encountered: %s\n",
>                result->invalid_recipients->fpr);
>       exit (1);
>     }
>
> You may use gpgme_op_encrypt_result even if an error is return,ed but in
> this case you first need to check that the returned value is not NULL.
>
>
> Shalom-Salam,
>
>    Werner
>
> --
> Die Gedanken sind frei.  Ausnahmen regelt ein Bundesgesetz.
>
>
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