Enigma: Varius fixes and cleanup in code for attaching pubkeys

Aleksander Machniak

2016-04-02 96c3d84cddb861956cfbc719d694eb972343f1c3

 plugins/enigma/lib/enigma_ui.php

@@ -941,7 +941,8 @@
        $savedraft = !empty($_POST['_draft']) && empty($_GET['_saveonly']);

        if (!$savedraft && rcube_utils::get_input_value('_enigma_attachpubkey', rcube_utils::INPUT_POST)) {
            $p = $this->attach_public($p);
            $this->enigma->load_engine();
            $this->enigma->engine->attach_public_key($p['message']);
        }

        if (!$savedraft && rcube_utils::get_input_value('_enigma_sign', rcube_utils::INPUT_POST)) {
@@ -975,24 +976,6 @@
            }

            $this->rc->output->send('iframe');
        }

        return $p;
    }

    /**
     * Add sender's public key (PGP).
     */
    function attach_public($p)
    {
        // get sender's PGP pubkey for attachment
        $this->enigma->load_engine();
        $key = $this->enigma->engine->list_keys($p['message']->headers()['From']);
        $keyID = $key[0]->subkeys[0]->get_short_id();
        $pubkey_armor = $this->enigma->engine->get_gpg_pubkey_for_attach($p['message']->headers()['From']);

        if(!$pubkey_armor instanceof enigma_error) {
            $p['message']->addAttachment($pubkey_armor, 'application/pgp-keys', "0x$keyID.asc", false);
        }

        return $p;