| | |
| | | | program/include/rcmail.php | |
| | | | | |
| | | | This file is part of the RoundCube Webmail client | |
| | | | Copyright (C) 2008-2009, RoundCube Dev. - Switzerland | |
| | | | Copyright (C) 2008-2010, RoundCube Dev. - Switzerland | |
| | | | Licensed under the GNU GPL | |
| | | | | |
| | | | PURPOSE: | |
| | |
| | | public $config; |
| | | public $user; |
| | | public $db; |
| | | public $session; |
| | | public $smtp; |
| | | public $imap; |
| | | public $output; |
| | |
| | | */ |
| | | private function startup() |
| | | { |
| | | $config_all = $this->config->all(); |
| | | |
| | | // initialize syslog |
| | | if ($this->config->get('log_driver') == 'syslog') { |
| | | $syslog_id = $this->config->get('syslog_id', 'roundcube'); |
| | |
| | | // connect to database |
| | | $GLOBALS['DB'] = $this->get_dbh(); |
| | | |
| | | // use database for storing session data |
| | | include_once('include/session.inc'); |
| | | |
| | | // set session domain |
| | | if (!empty($config_all['session_domain'])) { |
| | | ini_set('session.cookie_domain', $config_all['session_domain']); |
| | | } |
| | | // set session garbage collecting time according to session_lifetime |
| | | if (!empty($config_all['session_lifetime'])) { |
| | | ini_set('session.gc_maxlifetime', ($config_all['session_lifetime']) * 120); |
| | | } |
| | | |
| | | // start PHP session (if not in CLI mode) |
| | | if ($_SERVER['REMOTE_ADDR']) |
| | | session_start(); |
| | | |
| | | // set initial session vars |
| | | if (!isset($_SESSION['auth_time'])) { |
| | | $_SESSION['auth_time'] = time(); |
| | | $_SESSION['temp'] = true; |
| | | } |
| | | // start session |
| | | $this->session_init(); |
| | | |
| | | // create user object |
| | | $this->set_user(new rcube_user($_SESSION['user_id'])); |
| | | |
| | | // configure session (after user config merge!) |
| | | $this->session_configure(); |
| | | |
| | | // set task and action properties |
| | | $this->set_task(get_input_value('_task', RCUBE_INPUT_GPC)); |
| | |
| | | |
| | | // reset some session parameters when changing task |
| | | if ($_SESSION['task'] != $this->task) |
| | | rcube_sess_unset('page'); |
| | | $this->session->remove('page'); |
| | | |
| | | // set current task to session |
| | | $_SESSION['task'] = $this->task; |
| | | |
| | | // init output class |
| | | if (!empty($_REQUEST['_remote'])) |
| | | $GLOBALS['OUTPUT'] = $this->init_json(); |
| | | $GLOBALS['OUTPUT'] = $this->json_init(); |
| | | else |
| | | $GLOBALS['OUTPUT'] = $this->load_gui(!empty($_REQUEST['_framed'])); |
| | | |
| | |
| | | /** |
| | | * Return instance of the internal address book class |
| | | * |
| | | * @param string Address book identifier |
| | | * @param boolean True if the address book needs to be writeable |
| | | * @return object rcube_contacts Address book object |
| | | */ |
| | |
| | | } |
| | | } |
| | | } |
| | | else { |
| | | else { // $id == 'sql' |
| | | $contacts = new rcube_contacts($this->db, $this->user->ID); |
| | | } |
| | | |
| | | return $contacts; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Return address books list |
| | | * |
| | | * @param boolean True if the address book needs to be writeable |
| | | * @return array Address books array |
| | | */ |
| | | public function get_address_sources($writeable = false) |
| | | { |
| | | $abook_type = strtolower($this->config->get('address_book_type')); |
| | | $ldap_config = (array)$this->config->get('ldap_public'); |
| | | $autocomplete = (array)$this->config->get('autocomplete_addressbooks'); |
| | | $list = array(); |
| | | |
| | | // We are using the DB address book |
| | | if ($abook_type != 'ldap') { |
| | | $contacts = new rcube_contacts($this->db, null); |
| | | $list['0'] = array( |
| | | 'id' => 0, |
| | | 'name' => rcube_label('personaladrbook'), |
| | | 'groups' => $contacts->groups, |
| | | 'readonly' => false, |
| | | 'autocomplete' => in_array('sql', $autocomplete) |
| | | ); |
| | | } |
| | | |
| | | if (is_array($ldap_config)) { |
| | | foreach ($ldap_config as $id => $prop) |
| | | $list[$id] = array( |
| | | 'id' => $id, |
| | | 'name' => $prop['name'], |
| | | 'groups' => false, |
| | | 'readonly' => !$prop['writable'], |
| | | 'autocomplete' => in_array('sql', $autocomplete) |
| | | ); |
| | | } |
| | | |
| | | $plugin = $this->plugins->exec_hook('address_sources', array('sources' => $list)); |
| | | $list = $plugin['sources']; |
| | | |
| | | if ($writeable && !empty($list)) { |
| | | foreach ($list as $idx => $item) { |
| | | if ($item['readonly']) { |
| | | unset($list[$idx]); |
| | | } |
| | | } |
| | | } |
| | | |
| | | return $list; |
| | | } |
| | | |
| | | |
| | |
| | | $this->output = new rcube_template($this->task, $framed); |
| | | |
| | | // set keep-alive/check-recent interval |
| | | if ($keep_alive = $this->config->get('keep_alive')) { |
| | | // be sure that it's less than session lifetime |
| | | if ($session_lifetime = $this->config->get('session_lifetime')) |
| | | $keep_alive = min($keep_alive, $session_lifetime * 60 - 30); |
| | | $this->output->set_env('keep_alive', max(60, $keep_alive)); |
| | | if ($keep_alive = $this->session->get_keep_alive()) { |
| | | $this->output->set_env('keep_alive', $keep_alive); |
| | | } |
| | | |
| | | if ($framed) { |
| | |
| | | * |
| | | * @return object rcube_json_output Reference to JSON output object |
| | | */ |
| | | public function init_json() |
| | | public function json_init() |
| | | { |
| | | if (!($this->output instanceof rcube_json_output)) |
| | | $this->output = new rcube_json_output($this->task); |
| | |
| | | */ |
| | | public function imap_init($connect = false) |
| | | { |
| | | // already initialized |
| | | if (is_object($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'); |
| | | $this->imap->index_sort = $this->config->get('index_sort', true); |
| | | |
| | | // enable caching of imap data |
| | | if ($this->config->get('enable_caching')) { |
| | |
| | | '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'), |
| | | ); |
| | | |
| | | $this->imap->set_options($options); |
| | |
| | | $hook = $this->plugins->exec_hook('imap_init', array('fetch_headers' => $this->imap->fetch_add_headers)); |
| | | if ($hook['fetch_headers']) |
| | | $this->imap->fetch_add_headers = $hook['fetch_headers']; |
| | | |
| | | if ($connect) |
| | | |
| | | // support this parameter for backward compatibility but log warning |
| | | if ($connect) { |
| | | $this->imap_connect(); |
| | | raise_error(array('code' => 800, 'type' => 'imap', 'file' => __FILE__, |
| | | 'message' => "rcube::imap_init(true) is deprecated, use rcube::imap_connect() instead"), true, false); |
| | | } |
| | | } |
| | | |
| | | |
| | |
| | | */ |
| | | public function imap_connect() |
| | | { |
| | | $conn = false; |
| | | |
| | | if (!$this->imap) |
| | | $this->imap_init(); |
| | | |
| | | if ($_SESSION['imap_host'] && !$this->imap->conn) { |
| | | if (!($conn = $this->imap->connect($_SESSION['imap_host'], $_SESSION['username'], $this->decrypt($_SESSION['password']), $_SESSION['imap_port'], $_SESSION['imap_ssl']))) { |
| | | if ($_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) |
| | | $this->output->show_message($this->imap->error_code == -1 ? 'imaperror' : 'sessionerror', 'error'); |
| | | } |
| | | |
| | | $this->set_imap_prop(); |
| | | else { |
| | | $this->set_imap_prop(); |
| | | return $this->imap->conn; |
| | | } |
| | | } |
| | | |
| | | return $conn; |
| | | return false; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Create session object and start the session. |
| | | */ |
| | | public function session_init() |
| | | { |
| | | $lifetime = $this->config->get('session_lifetime', 0) * 60; |
| | | |
| | | // set session domain |
| | | if ($domain = $this->config->get('session_domain')) { |
| | | ini_set('session.cookie_domain', $domain); |
| | | } |
| | | // set session garbage collecting time according to session_lifetime |
| | | if ($lifetime) { |
| | | ini_set('session.gc_maxlifetime', $lifetime * 2); |
| | | } |
| | | |
| | | 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.serialize_handler', 'php'); |
| | | |
| | | // use database for storing session data |
| | | $this->session = new rcube_session($this->get_dbh(), $lifetime); |
| | | |
| | | $this->session->register_gc_handler('rcmail_temp_gc'); |
| | | if ($this->config->get('enable_caching')) |
| | | $this->session->register_gc_handler('rcmail_cache_gc'); |
| | | |
| | | // start PHP session (if not in CLI mode) |
| | | if ($_SERVER['REMOTE_ADDR']) |
| | | session_start(); |
| | | |
| | | // set initial session vars |
| | | if (!isset($_SESSION['auth_time'])) { |
| | | $_SESSION['auth_time'] = time(); |
| | | $_SESSION['temp'] = true; |
| | | } |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Configure session object internals |
| | | */ |
| | | public function session_configure() |
| | | { |
| | | $lifetime = $this->config->get('session_lifetime', 0) * 60; |
| | | |
| | | // set keep-alive/check-recent interval |
| | | if ($keep_alive = $this->config->get('keep_alive')) { |
| | | // be sure that it's less than session lifetime |
| | | if ($lifetime) |
| | | $keep_alive = min($keep_alive, $lifetime - 30); |
| | | $keep_alive = max(60, $keep_alive); |
| | | $this->session->set_keep_alive($keep_alive); |
| | | } |
| | | } |
| | | |
| | | |
| | |
| | | */ |
| | | function authenticate_session() |
| | | { |
| | | global $SESS_CLIENT_IP, $SESS_CHANGED; |
| | | |
| | | // advanced session authentication |
| | | if ($this->config->get('double_auth')) { |
| | | $now = time(); |
| | |
| | | } |
| | | } |
| | | else { |
| | | $valid = $this->config->get('ip_check') ? $_SERVER['REMOTE_ADDR'] == $SESS_CLIENT_IP : true; |
| | | $valid = $this->config->get('ip_check') ? $_SERVER['REMOTE_ADDR'] == $this->session->get_ip() : true; |
| | | } |
| | | |
| | | // check session filetime |
| | | $lifetime = $this->config->get('session_lifetime'); |
| | | if (!empty($lifetime) && isset($SESS_CHANGED) && $SESS_CHANGED + $lifetime*60 < time()) { |
| | | $sess_ts = $this->session->get_ts(); |
| | | if (!empty($lifetime) && !empty($sess_ts) && $sess_ts + $lifetime*60 < time()) { |
| | | $valid = false; |
| | | } |
| | | |
| | |
| | | { |
| | | $this->plugins->exec_hook('kill_session'); |
| | | |
| | | rcube_sess_unset(); |
| | | $this->session->remove(); |
| | | $_SESSION = array('language' => $this->user->language, 'auth_time' => time(), 'temp' => true); |
| | | rcmail::setcookie('sessauth', '-del-', time() - 60); |
| | | $this->user->reset(); |
| | |
| | | if (!$this->authenticate_session()) |
| | | return; |
| | | |
| | | $this->imap_init(true); |
| | | $this->imap_connect(); |
| | | } |
| | | |
| | | if ($config['logout_purge'] && !empty($config['trash_mbox'])) { |
| | |
| | | */ |
| | | public function shutdown() |
| | | { |
| | | if (is_object($this->imap)) { |
| | | if (is_object($this->imap)) |
| | | $this->imap->close(); |
| | | $this->imap->write_cache(); |
| | | } |
| | | |
| | | if (is_object($this->smtp)) |
| | | $this->smtp->disconnect(); |