Implemented attaching pub PGP key to outgoing messages.

Kyle Francis

2016-03-30 a9d399155d205ae41015d7d205c6dacd7ecfc0d2

 plugins/enigma/lib/enigma_driver_gnupg.php

@@ -339,6 +339,17 @@
        }
    }

    public function pubkey_for_attach($email)
    {
        try {
            $pubkey = $this->gpg->exportPublicKey($email, true);
            return $pubkey;
        }
        catch (Exception $e) {
            return $this->get_error_from_exception($e);
        }
    }

    /**
     * Converts Crypt_GPG exception into Enigma's error object
     *