From 5ced9ca0756ca20e67d6a2ffdb4c1b6ca4192192 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Fri, 06 Aug 2010 09:14:26 -0400
Subject: [PATCH] - Replace message_part_encrypted hook with more generic message_part_structure
---
program/include/rcmail.php | 190 ++++++++++++++++++++++++-----------------------
1 files changed, 96 insertions(+), 94 deletions(-)
diff --git a/program/include/rcmail.php b/program/include/rcmail.php
index e657abe..5ca25df 100644
--- a/program/include/rcmail.php
+++ b/program/include/rcmail.php
@@ -28,10 +28,10 @@
*/
class rcmail
{
- static public $main_tasks = array('mail','settings','addressbook','login','logout','dummy');
-
+ static public $main_tasks = array('mail','settings','addressbook','login','logout','utils','dummy');
+
static private $instance;
-
+
public $config;
public $user;
public $db;
@@ -43,10 +43,10 @@
public $task;
public $action = '';
public $comm_path = './';
-
+
private $texts;
-
-
+
+
/**
* This implements the 'singleton' design pattern
*
@@ -61,8 +61,8 @@
return self::$instance;
}
-
-
+
+
/**
* Private constructor
*/
@@ -70,11 +70,11 @@
{
// load configuration
$this->config = new rcube_config();
-
+
register_shutdown_function(array($this, 'shutdown'));
}
-
-
+
+
/**
* Initial startup function
* to register session, create database and imap connections
@@ -107,11 +107,12 @@
$this->action = asciiwords(get_input_value('_action', RCUBE_INPUT_GPC));
// reset some session parameters when changing task
- if ($_SESSION['task'] != $this->task)
- $this->session->remove('page');
-
- // set current task to session
- $_SESSION['task'] = $this->task;
+ if ($this->task != 'utils') {
+ if ($this->session && $_SESSION['task'] != $this->task)
+ $this->session->remove('page');
+ // set current task to session
+ $_SESSION['task'] = $this->task;
+ }
// init output class
if (!empty($_REQUEST['_remote']))
@@ -125,8 +126,8 @@
// init plugins
$this->plugins->init();
}
-
-
+
+
/**
* Setter for application task
*
@@ -143,12 +144,12 @@
$this->task = $task;
$this->comm_path = $this->url(array('task' => $this->task));
-
+
if ($this->output)
$this->output->set_env('task', $this->task);
}
-
-
+
+
/**
* Setter for system user object
*
@@ -159,22 +160,22 @@
if (is_object($user)) {
$this->user = $user;
$GLOBALS['USER'] = $this->user;
-
+
// overwrite config with user preferences
$this->config->set_user_prefs((array)$this->user->get_prefs());
}
-
+
$_SESSION['language'] = $this->user->language = $this->language_prop($this->config->get('language', $_SESSION['language']));
// set localization
setlocale(LC_ALL, $_SESSION['language'] . '.utf8', 'en_US.utf8');
- // workaround for http://bugs.php.net/bug.php?id=18556
- if (in_array($_SESSION['language'], array('tr_TR', 'ku', 'az_AZ')))
- setlocale(LC_CTYPE, 'en_US' . '.utf8');
+ // workaround for http://bugs.php.net/bug.php?id=18556
+ if (in_array($_SESSION['language'], array('tr_TR', 'ku', 'az_AZ')))
+ setlocale(LC_CTYPE, 'en_US' . '.utf8');
}
-
-
+
+
/**
* Check the given string and return a valid language code
*
@@ -184,17 +185,17 @@
private function language_prop($lang)
{
static $rcube_languages, $rcube_language_aliases;
-
+
// user HTTP_ACCEPT_LANGUAGE if no language is specified
if (empty($lang) || $lang == 'auto') {
$accept_langs = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
$lang = str_replace('-', '_', $accept_langs[0]);
}
-
+
if (empty($rcube_languages)) {
@include(INSTALL_PATH . 'program/localization/index.inc');
}
-
+
// check if we have an alias for that language
if (!isset($rcube_languages[$lang]) && isset($rcube_language_aliases[$lang])) {
$lang = $rcube_language_aliases[$lang];
@@ -202,7 +203,7 @@
// try the first two chars
else if (!isset($rcube_languages[$lang])) {
$short = substr($lang, 0, 2);
-
+
// check if we have an alias for the short language code
if (!isset($rcube_languages[$short]) && isset($rcube_language_aliases[$short])) {
$lang = $rcube_language_aliases[$short];
@@ -219,8 +220,8 @@
return $lang;
}
-
-
+
+
/**
* Get the current database connection
*
@@ -239,8 +240,8 @@
return $this->db;
}
-
-
+
+
/**
* Return instance of the internal address book class
*
@@ -254,8 +255,8 @@
$ldap_config = (array)$this->config->get('ldap_public');
$abook_type = strtolower($this->config->get('address_book_type'));
- $plugin = $this->plugins->exec_hook('get_address_book', array('id' => $id, 'writeable' => $writeable));
-
+ $plugin = $this->plugins->exec_hook('addressbook_get', array('id' => $id, 'writeable' => $writeable));
+
// plugin returned instance of a rcube_addressbook
if ($plugin['instance'] instanceof rcube_addressbook) {
$contacts = $plugin['instance'];
@@ -278,7 +279,7 @@
else { // $id == 'sql'
$contacts = new rcube_contacts($this->db, $this->user->ID);
}
-
+
return $contacts;
}
@@ -320,7 +321,7 @@
);
}
- $plugin = $this->plugins->exec_hook('address_sources', array('sources' => $list));
+ $plugin = $this->plugins->exec_hook('addressbooks_list', array('sources' => $list));
$list = $plugin['sources'];
if ($writeable && !empty($list)) {
@@ -333,8 +334,8 @@
return $list;
}
-
-
+
+
/**
* Init output object for GUI and add common scripts.
* This will instantiate a rcmail_template object and set
@@ -366,11 +367,11 @@
// add some basic label to client
$this->output->add_label('loading', 'servererror');
-
+
return $this->output;
}
-
-
+
+
/**
* Create an output object for JSON responses
*
@@ -380,7 +381,7 @@
{
if (!($this->output instanceof rcube_json_output))
$this->output = new rcube_json_output($this->task);
-
+
return $this->output;
}
@@ -393,12 +394,12 @@
public function smtp_init($connect = false)
{
$this->smtp = new rcube_smtp();
-
+
if ($connect)
$this->smtp->connect();
}
-
-
+
+
/**
* Create global IMAP object and connect to server
*
@@ -410,7 +411,7 @@
// already initialized
if (is_object($this->imap))
return;
-
+
$this->imap = new rcube_imap($this->db);
$this->imap->debug_level = $this->config->get('debug_level');
$this->imap->skip_deleted = $this->config->get('skip_deleted');
@@ -422,26 +423,27 @@
// set pagesize from config
$this->imap->set_pagesize($this->config->get('pagesize', 50));
-
+
// Setting root and delimiter before establishing the connection
- // can save time detecting them using NAMESPACE and LIST
+ // can save time detecting them using NAMESPACE and LIST
$options = array(
'auth_method' => $this->config->get('imap_auth_type', 'check'),
- 'delimiter' => isset($_SESSION['imap_delimiter']) ? $_SESSION['imap_delimiter'] : $this->config->get('imap_delimiter'),
- 'rootdir' => isset($_SESSION['imap_root']) ? $_SESSION['imap_root'] : $this->config->get('imap_root'),
- 'debug_mode' => (bool) $this->config->get('imap_debug', 0),
- 'force_caps' => (bool) $this->config->get('imap_force_caps'),
+ 'delimiter' => isset($_SESSION['imap_delimiter']) ? $_SESSION['imap_delimiter'] : $this->config->get('imap_delimiter'),
+ 'rootdir' => isset($_SESSION['imap_root']) ? $_SESSION['imap_root'] : $this->config->get('imap_root'),
+ 'debug_mode' => (bool) $this->config->get('imap_debug', 0),
+ 'force_caps' => (bool) $this->config->get('imap_force_caps'),
+ 'timeout' => (int) $this->config->get('imap_timeout', 0),
);
$this->imap->set_options($options);
-
+
// set global object for backward compatibility
$GLOBALS['IMAP'] = $this->imap;
$hook = $this->plugins->exec_hook('imap_init', array('fetch_headers' => $this->imap->fetch_add_headers));
if ($hook['fetch_headers'])
$this->imap->fetch_add_headers = $hook['fetch_headers'];
-
+
// support this parameter for backward compatibility but log warning
if ($connect) {
$this->imap_connect();
@@ -460,7 +462,7 @@
{
if (!$this->imap)
$this->imap_init();
-
+
if ($_SESSION['imap_host'] && !$this->imap->conn->connected()) {
if (!$this->imap->connect($_SESSION['imap_host'], $_SESSION['username'], $this->decrypt($_SESSION['password']), $_SESSION['imap_port'], $_SESSION['imap_ssl'])) {
if ($this->output)
@@ -499,7 +501,7 @@
ini_set('session.cookie_secure', rcube_https_check());
ini_set('session.name', 'roundcube_sessid');
ini_set('session.use_cookies', 1);
- ini_set('session.use_only_cookies', 1);
+ ini_set('session.use_only_cookies', 1);
ini_set('session.serialize_handler', 'php');
// use database for storing session data
@@ -573,7 +575,7 @@
if (!$allowed)
return false;
}
- else if (!empty($config['default_host']) && $host != $config['default_host'])
+ else if (!empty($config['default_host']) && $host != rcube_parse_host($config['default_host']))
return false;
// parse $host URL
@@ -583,21 +585,21 @@
$imap_ssl = (isset($a_host['scheme']) && in_array($a_host['scheme'], array('ssl','imaps','tls'))) ? $a_host['scheme'] : null;
if(!empty($a_host['port']))
$imap_port = $a_host['port'];
- else if ($imap_ssl && $imap_ssl != 'tls')
+ else if ($imap_ssl && $imap_ssl != 'tls' && (!$config['default_port'] || $config['default_port'] == 143))
$imap_port = 993;
}
-
+
$imap_port = $imap_port ? $imap_port : $config['default_port'];
- /* Modify username with domain if required
+ /* Modify username with domain if required
Inspired by Marco <P0L0_notspam_binware.org>
*/
// Check if we need to add domain
if (!empty($config['username_domain']) && !strpos($username, '@')) {
if (is_array($config['username_domain']) && isset($config['username_domain'][$host]))
- $username .= '@'.$config['username_domain'][$host];
+ $username .= '@'.rcube_parse_host($config['username_domain'][$host]);
else if (is_string($config['username_domain']))
- $username .= '@'.$config['username_domain'];
+ $username .= '@'.rcube_parse_host($config['username_domain']);
}
// try to resolve email address from virtuser table
@@ -665,8 +667,8 @@
$_SESSION['imap_ssl'] = $imap_ssl;
$_SESSION['password'] = $this->encrypt($pass);
$_SESSION['login_time'] = mktime();
-
- if ($_REQUEST['_timezone'] != '_default_')
+
+ if (isset($_REQUEST['_timezone']) && $_REQUEST['_timezone'] != '_default_')
$_SESSION['timezone'] = floatval($_REQUEST['_timezone']);
// force reloading complete list of subscribed mailboxes
@@ -696,7 +698,7 @@
if (isset($_SESSION['page'])) {
$this->imap->set_page($_SESSION['page']);
}
-
+
// cache IMAP root and delimiter in session for performance reasons
$_SESSION['imap_root'] = $this->imap->root_dir;
$_SESSION['imap_delimiter'] = $this->imap->delimiter;
@@ -712,15 +714,15 @@
{
$default_host = $this->config->get('default_host');
$host = null;
-
+
if (is_array($default_host)) {
$post_host = get_input_value('_host', RCUBE_INPUT_POST);
-
+
// direct match in default_host array
if ($default_host[$post_host] || in_array($post_host, array_values($default_host))) {
$host = $post_host;
}
-
+
// try to select host by mail domain
list($user, $domain) = explode('@', get_input_value('_user', RCUBE_INPUT_POST));
if (!empty($domain)) {
@@ -741,7 +743,7 @@
$host = get_input_value('_host', RCUBE_INPUT_POST);
}
else
- $host = $default_host;
+ $host = rcube_parse_host($default_host);
return $host;
}
@@ -758,7 +760,7 @@
// load localization files if not done yet
if (empty($this->texts))
$this->load_language();
-
+
// extract attributes
if (is_string($attrib))
$attrib = array('name' => $attrib);
@@ -774,7 +776,7 @@
return "[$name]";
}
- // make text item array
+ // make text item array
$a_text_item = is_array($text_item) ? $text_item : array('single' => $text_item);
// decide which text to use
@@ -824,7 +826,7 @@
public function load_language($lang = null, $add = array())
{
$lang = $this->language_prop(($lang ? $lang : $_SESSION['language']));
-
+
// load localized texts
if (empty($this->texts) || $lang != $_SESSION['language']) {
$this->texts = array();
@@ -848,7 +850,7 @@
if (is_array($messages))
$this->texts = array_merge($this->texts, $messages);
}
-
+
$_SESSION['language'] = $lang;
}
@@ -926,8 +928,8 @@
*/
public function kill_session()
{
- $this->plugins->exec_hook('kill_session');
-
+ $this->plugins->exec_hook('session_destroy');
+
$this->session->remove();
$_SESSION = array('language' => $this->user->language, 'auth_time' => time(), 'temp' => true);
rcmail::setcookie('sessauth', '-del-', time() - 60);
@@ -941,8 +943,8 @@
public function logout_actions()
{
$config = $this->config->all();
-
- // on logout action we're not connected to imap server
+
+ // on logout action we're not connected to imap server
if (($config['logout_purge'] && !empty($config['trash_mbox'])) || $config['logout_expunge']) {
if (!$this->authenticate_session())
return;
@@ -993,8 +995,8 @@
console($log);
}
}
-
-
+
+
/**
* Generate a unique token to be used in a form request
*
@@ -1003,14 +1005,14 @@
public function get_request_token()
{
$key = $this->task;
-
+
if (!$_SESSION['request_tokens'][$key])
$_SESSION['request_tokens'][$key] = md5(uniqid($key . mt_rand(), true));
-
+
return $_SESSION['request_tokens'][$key];
}
-
-
+
+
/**
* Check if the current request contains a valid token
*
@@ -1022,8 +1024,8 @@
$token = get_input_value('_token', $mode);
return !empty($token) && $_SESSION['request_tokens'][$this->task] == $token;
}
-
-
+
+
/**
* Create unique authorization hash
*
@@ -1065,7 +1067,7 @@
* upon decryption; see http://php.net/mcrypt_generic#68082
*/
$clear = pack("a*H2", $clear, "80");
-
+
if (function_exists('mcrypt_module_open') &&
($td = mcrypt_module_open(MCRYPT_TripleDES, "", MCRYPT_MODE_CBC, "")))
{
@@ -1110,7 +1112,7 @@
{
if (!$cipher)
return '';
-
+
$cipher = $base64 ? base64_decode($cipher) : $cipher;
if (function_exists('mcrypt_module_open') &&
@@ -1125,7 +1127,7 @@
}
else {
@include_once('lib/des.inc');
-
+
if (function_exists('des')) {
$des_iv_size = 8;
$iv = substr($cipher, 0, $des_iv_size);
@@ -1146,7 +1148,7 @@
* rcmail::encrypt() and http://php.net/mcrypt_generic#68082
*/
$clear = substr(rtrim($clear, "\0"), 0, -1);
-
+
return $clear;
}
@@ -1160,7 +1162,7 @@
{
if (!is_array($p))
$p = array('_action' => @func_get_arg(0));
-
+
$task = $p['_task'] ? $p['_task'] : ($p['task'] ? $p['task'] : $this->task);
$p['_task'] = $task;
unset($p['task']);
--
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