Unlinked externals, removed development stuff and updated versionsv0.5@4408

1 files changed, 0 insertions, 475 deletions

diff --git a/plugins/enigma/enigma.php b/plugins/enigma/enigma.php
deleted file mode 100644
index fb7c98635..000000000
--- a/plugins/enigma/enigma.php
+++ /dev/null
@@ -1,475 +0,0 @@
-<?php
-/*
- +-------------------------------------------------------------------------+
- | Enigma Plugin for Roundcube                                             |
- | Version 0.1                                                             |
- |                                                                         |
- | This program is free software; you can redistribute it and/or modify    |
- | it under the terms of the GNU General Public License version 2          |
- | as published by the Free Software Foundation.                           |
- |                                                                         |
- | This program is distributed in the hope that it will be useful,         |
- | but WITHOUT ANY WARRANTY; without even the implied warranty of          |
- | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           |
- | GNU General Public License for more details.                            |
- |                                                                         |
- | You should have received a copy of the GNU General Public License along |
- | with this program; if not, write to the Free Software Foundation, Inc., |
- | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.             |
- |                                                                         |
- +-------------------------------------------------------------------------+
- | Author: Aleksander Machniak <alec@alec.pl>                              |
- +-------------------------------------------------------------------------+
-*/
-
-/*
-    This class contains only hooks and action handlers.
-    Most plugin logic is placed in enigma_engine and enigma_ui classes.
-*/
-
-class enigma extends rcube_plugin
-{
-    public $task = 'mail|settings';
-    public $rc;
-    public $engine;
-
-    private $env_loaded;
-    private $message;
-    private $keys_parts = array();
-    private $keys_bodies = array();
-
-
-    /**
-     * Plugin initialization.
-     */
-    function init()
-    {
-        $rcmail = rcmail::get_instance();
-        $this->rc = $rcmail;
-
-        if ($this->rc->task == 'mail') {
-            // message parse/display hooks
-            $this->add_hook('message_part_structure', array($this, 'parse_structure'));
-            $this->add_hook('message_body_prefix', array($this, 'status_message'));
-
-            // message displaying
-            if ($rcmail->action == 'show' || $rcmail->action == 'preview') {
-                $this->add_hook('message_load', array($this, 'message_load'));
-                $this->add_hook('template_object_messagebody', array($this, 'message_output'));
-                $this->register_action('plugin.enigmaimport', array($this, 'import_file'));
-            }
-            // message composing
-            else if ($rcmail->action == 'compose') {
-                $this->load_ui();
-                $this->ui->init($section);
-            }
-            // message sending (and draft storing)
-            else if ($rcmail->action == 'sendmail') {
-                //$this->add_hook('outgoing_message_body', array($this, 'msg_encode'));
-                //$this->add_hook('outgoing_message_body', array($this, 'msg_sign'));
-            }
-        }
-        else if ($this->rc->task == 'settings') {
-            // add hooks for Enigma settings
-            $this->add_hook('preferences_sections_list', array($this, 'preferences_section'));
-            $this->add_hook('preferences_list', array($this, 'preferences_list'));
-            $this->add_hook('preferences_save', array($this, 'preferences_save'));
-
-            // register handler for keys/certs management
-            $this->register_action('plugin.enigma', array($this, 'preferences_ui'));
-
-            // grab keys/certs management iframe requests
-            $section = get_input_value('_section', RCUBE_INPUT_GET);
-            if ($this->rc->action == 'edit-prefs' && preg_match('/^enigma(certs|keys)/', $section)) {
-                $this->load_ui();
-                $this->ui->init($section);
-            }
-        }
-    }
-
-    /**
-     * Plugin environment initialization.
-     */
-    function load_env()
-    {
-        if ($this->env_loaded)
-            return;
-
-        $this->env_loaded = true;
-
-        // Add include path for Enigma classes and drivers
-        $include_path = $this->home . '/lib' . PATH_SEPARATOR;
-        $include_path .= ini_get('include_path');
-        set_include_path($include_path);
-
-        // load the Enigma plugin configuration
-        $this->load_config();
-
-        // include localization (if wasn't included before)
-        $this->add_texts('localization/');
-    }
-
-    /**
-     * Plugin UI initialization.
-     */
-    function load_ui()
-    {
-        if ($this->ui)
-            return;
-
-        // load config/localization
-        $this->load_env();
-
-        // Load UI
-        $this->ui = new enigma_ui($this, $this->home);
-    }
-
-    /**
-     * Plugin engine initialization.
-     */
-    function load_engine()
-    {
-        if ($this->engine)
-            return;
-
-        // load config/localization
-        $this->load_env();
-
-        $this->engine = new enigma_engine($this);
-    }
-
-    /**
-     * Handler for message_part_structure hook.
-     * Called for every part of the message.
-     *
-     * @param array Original parameters
-     *
-     * @return array Modified parameters
-     */
-    function parse_structure($p)
-    {
-        $struct = $p['structure'];
-
-        if ($p['mimetype'] == 'text/plain' || $p['mimetype'] == 'application/pgp') {
-            $this->parse_plain($p);
-        }
-        else if ($p['mimetype'] == 'multipart/signed') {
-            $this->parse_signed($p);
-        }
-        else if ($p['mimetype'] == 'multipart/encrypted') {
-            $this->parse_encrypted($p);
-        }
-        else if ($p['mimetype'] == 'application/pkcs7-mime') {
-            $this->parse_encrypted($p);
-        }
-
-        return $p;
-    }
-
-    /**
-     * Handler for preferences_sections_list hook.
-     * Adds Enigma settings sections into preferences sections list.
-     *
-     * @param array Original parameters
-     *
-     * @return array Modified parameters
-     */
-    function preferences_section($p)
-    {
-        // add labels
-        $this->add_texts('localization/');
-
-        $p['list']['enigmasettings'] = array(
-            'id' => 'enigmasettings', 'section' => $this->gettext('enigmasettings'),
-        );
-        $p['list']['enigmacerts'] = array(
-            'id' => 'enigmacerts', 'section' => $this->gettext('enigmacerts'),
-        );
-        $p['list']['enigmakeys'] = array(
-            'id' => 'enigmakeys', 'section' => $this->gettext('enigmakeys'),
-        );
-
-        return $p;
-    }
-
-    /**
-     * Handler for preferences_list hook.
-     * Adds options blocks into Enigma settings sections in Preferences.
-     *
-     * @param array Original parameters
-     *
-     * @return array Modified parameters
-     */
-    function preferences_list($p)
-    {
-        if ($p['section'] == 'enigmasettings') {
-            // This makes that section is not removed from the list
-            $p['blocks']['dummy']['options']['dummy'] = array();
-        }
-        else if ($p['section'] == 'enigmacerts') {
-            // This makes that section is not removed from the list
-            $p['blocks']['dummy']['options']['dummy'] = array();
-        }
-        else if ($p['section'] == 'enigmakeys') {
-            // This makes that section is not removed from the list
-            $p['blocks']['dummy']['options']['dummy'] = array();
-        }
-
-        return $p;
-    }
-
-    /**
-     * Handler for preferences_save hook.
-     * Executed on Enigma settings form submit.
-     *
-     * @param array Original parameters
-     *
-     * @return array Modified parameters
-     */
-    function preferences_save($p)
-    {
-        if ($p['section'] == 'enigmasettings') {
-            $a['prefs'] = array(
-//                'dummy' => get_input_value('_dummy', RCUBE_INPUT_POST),
-            );
-        }
-
-        return $p;
-    }
-
-    /**
-     * Handler for keys/certs management UI template.
-     */
-    function preferences_ui()
-    {
-        $this->load_ui();
-        $this->ui->init();
-    }
-
-    /**
-     * Handler for message_body_prefix hook.
-     * Called for every displayed (content) part of the message.
-     * Adds infobox about signature verification and/or decryption
-     * status above the body.
-     *
-     * @param array Original parameters
-     *
-     * @return array Modified parameters
-     */
-    function status_message($p)
-    {
-        $part_id = $p['part']->mime_id;
-
-        // skip: not a message part
-        if ($p['part'] instanceof rcube_message)
-            return $p;
-
-        // skip: message has no signed/encoded content
-        if (!$this->engine)
-            return $p;
-
-        // Decryption status
-        if (isset($this->engine->decryptions[$part_id])) {
-
-            // get decryption status
-            $status = $this->engine->decryptions[$part_id];
-
-            // Load UI and add css script
-            $this->load_ui();
-            $this->ui->add_css();
-
-            // display status info
-            $attrib['id'] = 'enigma-message';
-
-            if ($status instanceof enigma_error) {
-                $attrib['class'] = 'enigmaerror';
-                $code = $status->getCode();
-                if ($code == enigma_error::E_KEYNOTFOUND)
-                    $msg = Q(str_replace('$keyid', enigma_key::format_id($status->getData('id')),
-                        $this->gettext('decryptnokey')));
-                else if ($code == enigma_error::E_BADPASS)
-                    $msg = Q($this->gettext('decryptbadpass'));
-                else
-                    $msg = Q($this->gettext('decrypterror'));
-            }
-            else {
-                $attrib['class'] = 'enigmanotice';
-                $msg = Q($this->gettext('decryptok'));
-            }
-
-            $p['prefix'] .= html::div($attrib, $msg);
-        }
-
-        // Signature verification status
-        if (isset($this->engine->signed_parts[$part_id])
-            && ($sig = $this->engine->signatures[$this->engine->signed_parts[$part_id]])
-        ) {
-            // add css script
-            $this->load_ui();
-            $this->ui->add_css();
-
-            // display status info
-            $attrib['id'] = 'enigma-message';
-
-            if ($sig instanceof enigma_signature) {
-                if ($sig->valid) {
-                    $attrib['class'] = 'enigmanotice';
-                    $sender = ($sig->name ? $sig->name . ' ' : '') . '<' . $sig->email . '>';
-                    $msg = Q(str_replace('$sender', $sender, $this->gettext('sigvalid')));
-                }
-                else {
-                    $attrib['class'] = 'enigmawarning';
-                    $sender = ($sig->name ? $sig->name . ' ' : '') . '<' . $sig->email . '>';
-                    $msg = Q(str_replace('$sender', $sender, $this->gettext('siginvalid')));
-                }
-            }
-            else if ($sig->getCode() == enigma_error::E_KEYNOTFOUND) {
-                $attrib['class'] = 'enigmawarning';
-                $msg = Q(str_replace('$keyid', enigma_key::format_id($sig->getData('id')),
-                    $this->gettext('signokey')));
-            }
-            else {
-                $attrib['class'] = 'enigmaerror';
-                $msg = Q($this->gettext('sigerror'));
-            }
-/*
-            $msg .= '&nbsp;' . html::a(array('href' => "#sigdetails",
-                'onclick' => JS_OBJECT_NAME.".command('enigma-sig-details')"),
-                Q($this->gettext('showdetails')));
-*/
-            // test
-//            $msg .= '<br /><pre>'.$sig->body.'</pre>';
-
-            $p['prefix'] .= html::div($attrib, $msg);
-
-            // Display each signature message only once
-            unset($this->engine->signatures[$this->engine->signed_parts[$part_id]]);
-        }
-
-        return $p;
-    }
-
-    /**
-     * Handler for plain/text message.
-     *
-     * @param array Reference to hook's parameters (see enigma::parse_structure())
-     */
-    private function parse_plain(&$p)
-    {
-        $this->load_engine();
-        $this->engine->parse_plain($p);
-    }
-    
-    /**
-     * Handler for multipart/signed message.
-     * Verifies signature.
-     *
-     * @param array Reference to hook's parameters (see enigma::parse_structure())
-     */
-    private function parse_signed(&$p)
-    {
-        $this->load_engine();
-        $this->engine->parse_signed($p);
-    }
-
-    /**
-     * Handler for multipart/encrypted and application/pkcs7-mime message.
-     *
-     * @param array Reference to hook's parameters (see enigma::parse_structure())
-     */
-    private function parse_encrypted(&$p)
-    {
-        $this->load_engine();
-        $this->engine->parse_encrypted($p);
-    }
-    
-    /**
-     * Handler for message_load hook.
-     * Check message bodies and attachments for keys/certs.
-     */
-    function message_load($p)
-    {
-        $this->message = $p['object'];
-    
-        // handle attachments vcard attachments
-        foreach ((array)$this->message->attachments as $attachment) {
-            if ($this->is_keys_part($attachment)) {
-                $this->keys_parts[] = $attachment->mime_id;
-            }
-        }
-        // the same with message bodies
-        foreach ((array)$this->message->parts as $idx => $part) {
-            if ($this->is_keys_part($part)) {
-                $this->keys_parts[] = $part->mime_id;
-                $this->keys_bodies[] = $part->mime_id;
-            }
-        }
-        // @TODO: inline PGP keys
-
-        if ($this->keys_parts) {
-            $this->add_texts('localization');
-        }
-    }
-
-    /**
-     * Handler for template_object_messagebody hook.
-     * This callback function adds a box below the message content
-     * if there is a key/cert attachment available
-     */
-    function message_output($p)
-    {
-        $attach_script = false;
-
-        foreach ($this->keys_parts as $part) {
-
-            // remove part's body
-            if (in_array($part, $this->keys_bodies))
-                $p['content'] = '';
-
-            $style = "margin:0 1em; padding:0.2em 0.5em; border:1px solid #999; width: auto"
-                ." border-radius:4px; -moz-border-radius:4px; -webkit-border-radius:4px";
-
-            // add box below messsage body
-            $p['content'] .= html::p(array('style' => $style),
-                html::a(array(
-                    'href' => "#",
-                    'onclick' => "return ".JS_OBJECT_NAME.".enigma_import_attachment('".JQ($part)."')",
-                    'title' => $this->gettext('keyattimport')),
-                    html::img(array('src' => $this->url('skins/default/key_add.png'), 'style' => "vertical-align:middle")))
-                . ' ' . html::span(null, $this->gettext('keyattfound')));
-
-            $attach_script = true;
-        }
-
-        if ($attach_script) {
-            $this->include_script('enigma.js');
-        }
-
-        return $p;
-    }
-
-    /**
-     * Handler for attached keys/certs import
-     */
-    function import_file()
-    {
-        $this->load_engine();
-        $this->engine->import_file();
-    }
-
-    /**
-     * Checks if specified message part is a PGP-key or S/MIME cert data
-     *
-     * @param rcube_message_part Part object
-     *
-     * @return boolean True if part is a key/cert
-     */
-    private function is_keys_part($part)
-    {
-        // @TODO: S/MIME
-        return (
-            // Content-Type: application/pgp-keys
-            $part->mimetype == 'application/pgp-keys'
-        );
-    }
-}