Re: [notmuch] OpenPGP support

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+Date: Thu, 26 Nov 2009 13:31:05 -0500\r
+From: Jameson Graef Rollins <jrollins@finestructure.net>\r
+To: notmuch@notmuchmail.org\r
+Message-ID: <20091126183105.GA8745@finestructure.net>\r
+References: <20091123130009.GA31695@finestructure.net>\r
+       <20091126060132.GA5875@finestructure.net>\r
+       <87iqcxkbla.fsf@linux.vnet.ibm.com>\r
+MIME-Version: 1.0\r
+Content-Type: multipart/signed; micalg=pgp-sha256;\r
+       protocol="application/pgp-signature"; boundary="pWyiEgJYm5f9v55/"\r
+Content-Disposition: inline\r
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+Subject: Re: [notmuch] OpenPGP support\r
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+\r
+--pWyiEgJYm5f9v55/\r
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+\r
+On Thu, Nov 26, 2009 at 12:38:01PM +0530, Aneesh Kumar K. V wrote:\r
+> message-mode can sign the message using C-c RET C-s\r
+> which is mml-secure-message-sign\r
+\r
+Thanks so much, Aneesh!  That's great.  I was not aware of those\r
+abilities in mml mode.  I just noticed that epa-mail-{sign,encrypt}\r
+can do this as well, but much less cleanly.  So the mml commands are\r
+exactly what I was looking for.  Well, at least exactly *half* of what\r
+I was looking for...\r
+\r
+So the issue now is verifying/decrypting signed/encrypted received\r
+mail.  Playing around with it a bit more, I've found a couple of\r
+interesting things.  If I'm viewing an encrypted message with\r
+notmuch-show, and if I type 'v' (notmuch-show-view-all-mime-parts), I\r
+get the full message view, and then a prompt to:\r
+\r
+Decrypt (PGP) part? (y or n)\r
+\r
+Typing 'y', I see that there is some communication with my gpg agent\r
+(I get a gpg agent password prompt), but then once the password is\r
+entered, nothing happens, ie. I don't see the decrypted part.  I'm\r
+trying to figure out where the problem is here.  Presumably something\r
+is failing to capture the output of the gpg decryption.  I'm not clear\r
+either about what mode is trying to do this decryption.  Is this epa?\r
+\r
+Unfortunately nothing at all happens when I hit 'v' when viewing a\r
+message that has OpenPGP signature attachment.\r
+\r
+I also just discovered that there are some\r
+epa-mail-{sign,verify,{de,en}crypt} commands that work similar to (but\r
+not as cleanly as) the mml commands.  Unfortunately none of this is\r
+very coherent.  And some sort of integration with notmuch-show would\r
+be sweet.\r
+\r
+jamie.\r
+\r
+--pWyiEgJYm5f9v55/\r
+Content-Type: application/pgp-signature; name="signature.asc"\r
+Content-Description: Digital signature\r
+Content-Disposition: attachment\r
+\r
+-----BEGIN PGP SIGNATURE-----\r
+Version: GnuPG v1.4.10 (GNU/Linux)\r
+\r
+iQIcBAEBCAAGBQJLDslmAAoJEO00zqvie6q8BcQP+wREJ/m9sT7MR/9Ja3+9+u8j\r
+Dn50yJCpmvW3ehjqF/MOBkmMaRLWIPIe85JG4YK28nnAnD4eYpVPqyTnVBdUQQXg\r
+9B/bF+nA+I0JAc3IYX8hfVI/d8eh+MmusJGQENZtmCMqQfqkNqZameIUGOPDB7lC\r
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+CUh45AM9UT6LsJibzvh8mmNqlGqyse218QmUoCj9gcp0BrbfXMn/66aGiIHXa94K\r
+eNnuaLOkUOzPvyqP8XUbz4UgLstc+Maw868wNvbzoRZAMRKi6p8crkoHo/cAhS+7\r
+9Ab16qsA0wot3lOo1wNalMb0k+GvmxfFPeF8B+cWrB49H0aOxqCbRZ5dK+XLtM0M\r
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+fxYxWoIGPb6o3ssMKCeLxCbAOmfbyLA8IeYAC+VEFfX/98cYXNHeUB8lW7ppqyZw\r
+Sv9kE28CL07L6rulw8N2\r
+=GWQ0\r
+-----END PGP SIGNATURE-----\r
+\r
+--pWyiEgJYm5f9v55/--\r