| | |
| | | <?php |
| | | |
| | | /* |
| | | /** |
| | | +-----------------------------------------------------------------------+ |
| | | | program/include/rcmail.php | |
| | | | | |
| | |
| | | const ERROR_INVALID_REQUEST = 1; |
| | | const ERROR_INVALID_HOST = 2; |
| | | const ERROR_COOKIES_DISABLED = 3; |
| | | const ERROR_RATE_LIMIT = 4; |
| | | |
| | | |
| | | /** |
| | | * This implements the 'singleton' design pattern |
| | | * |
| | | * @param string Environment name to run (e.g. live, dev, test) |
| | | * @param integer $mode Ignored rcube::get_instance() argument |
| | | * @param string $env Environment name to run (e.g. live, dev, test) |
| | | * |
| | | * @return rcmail The one and only instance |
| | | */ |
| | | static function get_instance($env = '') |
| | | static function get_instance($mode = 0, $env = '') |
| | | { |
| | | if (!self::$instance || !is_a(self::$instance, 'rcmail')) { |
| | | self::$instance = new rcmail($env); |
| | |
| | | if (($basename = basename($_SERVER['SCRIPT_FILENAME'])) && $basename != 'index.php') { |
| | | $this->filename = $basename; |
| | | } |
| | | |
| | | // load all configured plugins |
| | | $plugins = (array) $this->config->get('plugins', array()); |
| | | $required_plugins = array('filesystem_attachments', 'jqueryui'); |
| | | $this->plugins->load_plugins($plugins, $required_plugins); |
| | | |
| | | // start session |
| | | $this->session_init(); |
| | |
| | | $GLOBALS['OUTPUT'] = $this->load_gui(!empty($_REQUEST['_framed'])); |
| | | } |
| | | |
| | | // load plugins |
| | | // run init method on all the plugins |
| | | $this->plugins->init($this, $this->task); |
| | | $this->plugins->load_plugins((array)$this->config->get('plugins', array()), |
| | | array('filesystem_attachments', 'jqueryui')); |
| | | } |
| | | |
| | | /** |
| | |
| | | // set localization |
| | | setlocale(LC_ALL, $lang . '.utf8', $lang . '.UTF-8', 'en_US.utf8', 'en_US.UTF-8'); |
| | | |
| | | // workaround for http://bugs.php.net/bug.php?id=18556 |
| | | if (PHP_VERSION_ID < 50500 && in_array($lang, array('tr_TR', 'ku', 'az_AZ'))) { |
| | | setlocale(LC_CTYPE, 'en_US.utf8', 'en_US.UTF-8'); |
| | | // Workaround for http://bugs.php.net/bug.php?id=18556 |
| | | // Also strtoupper/strtolower and other methods are locale-aware |
| | | // for these locales it is problematic (#1490519) |
| | | if (in_array($lang, array('tr_TR', 'ku', 'az_AZ'))) { |
| | | setlocale(LC_CTYPE, 'en_US.utf8', 'en_US.UTF-8', 'C'); |
| | | } |
| | | } |
| | | |
| | |
| | | * |
| | | * @return boolean True on success, False on failure |
| | | */ |
| | | function login($username, $pass, $host = null, $cookiecheck = false) |
| | | function login($username, $password, $host = null, $cookiecheck = false) |
| | | { |
| | | $this->login_error = null; |
| | | |
| | |
| | | return false; |
| | | } |
| | | |
| | | $username_filter = $this->config->get('login_username_filter'); |
| | | $username_maxlen = $this->config->get('login_username_maxlen', 1024); |
| | | $password_maxlen = $this->config->get('login_password_maxlen', 1024); |
| | | $default_host = $this->config->get('default_host'); |
| | | $default_port = $this->config->get('default_port'); |
| | | $username_domain = $this->config->get('username_domain'); |
| | | $login_lc = $this->config->get('login_lc', 2); |
| | | |
| | | // check input for security (#1490500) |
| | | if (($username_maxlen && strlen($username) > $username_maxlen) |
| | | || ($username_filter && !preg_match($username_filter, $username)) |
| | | || ($password_maxlen && strlen($password) > $password_maxlen) |
| | | ) { |
| | | $this->login_error = self::ERROR_INVALID_REQUEST; |
| | | return false; |
| | | } |
| | | |
| | | // host is validated in rcmail::autoselect_host(), so here |
| | | // we'll only handle unset host (if possible) |
| | |
| | | // user already registered -> overwrite username |
| | | if ($user = rcube_user::query($username, $host)) { |
| | | $username = $user->data['username']; |
| | | |
| | | // Brute-force prevention |
| | | if ($user->is_locked()) { |
| | | $this->login_error = self::ERROR_RATE_LIMIT; |
| | | return false; |
| | | } |
| | | } |
| | | |
| | | $storage = $this->get_storage(); |
| | | |
| | | // try to log in |
| | | if (!$storage->connect($host, $username, $pass, $port, $ssl)) { |
| | | if (!$storage->connect($host, $username, $password, $port, $ssl)) { |
| | | if ($user) { |
| | | $user->failed_login(); |
| | | } |
| | | |
| | | // Wait a second to slow down brute-force attacks (#1490549) |
| | | sleep(1); |
| | | return false; |
| | | } |
| | | |
| | |
| | | $_SESSION['storage_host'] = $host; |
| | | $_SESSION['storage_port'] = $port; |
| | | $_SESSION['storage_ssl'] = $ssl; |
| | | $_SESSION['password'] = $this->encrypt($pass); |
| | | $_SESSION['password'] = $this->encrypt($password); |
| | | $_SESSION['login_time'] = time(); |
| | | |
| | | if (isset($_REQUEST['_timezone']) && $_REQUEST['_timezone'] != '_default_') { |
| | |
| | | |
| | | // remove old token from the path |
| | | $base_path = rtrim($base_path, '/'); |
| | | $base_path = preg_replace('/\/[a-f0-9]{' . strlen($token) . '}$/', '', $base_path); |
| | | $base_path = preg_replace('/\/[a-zA-Z0-9]{' . strlen($token) . '}$/', '', $base_path); |
| | | |
| | | // this need to be full url to make redirects work |
| | | $absolute = true; |
| | |
| | | |
| | | // failed login |
| | | if ($failed_login) { |
| | | // don't fill the log with complete input, which could |
| | | // have been prepared by a hacker |
| | | if (strlen($user) > 256) { |
| | | $user = substr($user, 0, 256) . '...'; |
| | | } |
| | | |
| | | $message = sprintf('Failed login for %s from %s in session %s (error: %d)', |
| | | $user, rcube_utils::remote_ip(), session_id(), $error_code); |
| | | } |
| | |
| | | // skip folders in which it isn't possible to create subfolders |
| | | if (!empty($opts['skip_noinferiors'])) { |
| | | $attrs = $this->storage->folder_attributes($folder['id']); |
| | | if ($attrs && in_array('\\Noinferiors', $attrs)) { |
| | | if ($attrs && in_array_nocase('\\Noinferiors', $attrs)) { |
| | | continue; |
| | | } |
| | | } |
| | |
| | | * @param string $fallback Fallback message label |
| | | * @param array $fallback_args Fallback message label arguments |
| | | * @param string $suffix Message label suffix |
| | | * @param array $params Additional parameters (type, prefix) |
| | | */ |
| | | public function display_server_error($fallback = null, $fallback_args = null, $suffix = '') |
| | | public function display_server_error($fallback = null, $fallback_args = null, $suffix = '', $params = array()) |
| | | { |
| | | $err_code = $this->storage->get_error_code(); |
| | | $res_code = $this->storage->get_response_code(); |
| | |
| | | $error = 'errornoperm'; |
| | | } |
| | | // try to detect full mailbox problem and display appropriate message |
| | | // there can be e.g. "Quota exceeded" or "quotum would exceed" |
| | | else if (stripos($err_str, 'quot') !== false && stripos($err_str, 'exceed') !== false) { |
| | | // there can be e.g. "Quota exceeded" / "quotum would exceed" / "Over quota" |
| | | else if (stripos($err_str, 'quot') !== false && preg_match('/exceed|over/i', $err_str)) { |
| | | $error = 'erroroverquota'; |
| | | } |
| | | else { |
| | | $error = 'servererrormsg'; |
| | | $args = array('msg' => $err_str); |
| | | $args = array('msg' => rcube::Q($err_str)); |
| | | } |
| | | } |
| | | else if ($err_code < 0) { |
| | |
| | | else if ($fallback) { |
| | | $error = $fallback; |
| | | $args = $fallback_args; |
| | | $params['prefix'] = false; |
| | | } |
| | | |
| | | if ($error) { |
| | | if ($suffix && $this->text_exists($error . $suffix)) { |
| | | $error .= $suffix; |
| | | } |
| | | $this->output->show_message($error, 'error', $args); |
| | | |
| | | $msg = $this->gettext(array('name' => $error, 'vars' => $args)); |
| | | |
| | | if ($params['prefix'] && $fallback) { |
| | | $msg = $this->gettext(array('name' => $fallback, 'vars' => $fallback_args)) . ' ' . $msg; |
| | | } |
| | | |
| | | $this->output->show_message($msg, $params['type'] ?: 'error'); |
| | | } |
| | | } |
| | | |
| | |
| | | */ |
| | | public function html_editor($mode = '') |
| | | { |
| | | $hook = $this->plugins->exec_hook('html_editor', array('mode' => $mode)); |
| | | $spellcheck = intval($this->config->get('enable_spellcheck')); |
| | | $spelldict = intval($this->config->get('spellcheck_dictionary')); |
| | | $disabled_plugins = array(); |
| | | $disabled_buttons = array(); |
| | | $extra_plugins = array(); |
| | | $extra_buttons = array(); |
| | | |
| | | if (!$spellcheck) { |
| | | $disabled_plugins[] = 'spellchecker'; |
| | | } |
| | | |
| | | $hook = $this->plugins->exec_hook('html_editor', array( |
| | | 'mode' => $mode, |
| | | 'disabled_plugins' => $disabled_plugins, |
| | | 'disabled_buttons' => $disabled_buttons, |
| | | 'extra_plugins' => $extra_plugins, |
| | | 'extra_buttons' => $extra_buttons, |
| | | )); |
| | | |
| | | if ($hook['abort']) { |
| | | return; |
| | |
| | | 'mode' => $mode, |
| | | 'lang' => $lang, |
| | | 'skin_path' => $this->output->get_skin_path(), |
| | | 'spellcheck' => intval($this->config->get('enable_spellcheck')), |
| | | 'spelldict' => intval($this->config->get('spellcheck_dictionary')) |
| | | 'spellcheck' => $spellcheck, // deprecated |
| | | 'spelldict' => $spelldict, |
| | | 'disabled_plugins' => $hook['disabled_plugins'], |
| | | 'disabled_buttons' => $hook['disabled_buttons'], |
| | | 'extra_plugins' => $hook['extra_plugins'], |
| | | 'extra_buttons' => $hook['extra_buttons'], |
| | | ); |
| | | |
| | | $this->output->add_label('selectimage', 'addimage', 'selectmedia', 'addmedia'); |
| | |
| | | $this->output->include_css('program/js/tinymce/roundcube/browser.css'); |
| | | $this->output->include_script('tinymce/tinymce.min.js'); |
| | | $this->output->include_script('editor.js'); |
| | | } |
| | | |
| | | /** |
| | | * Replaces TinyMCE's emoticon images with plain-text representation |
| | | * |
| | | * @param string $html HTML content |
| | | * |
| | | * @return string HTML content |
| | | */ |
| | | public static function replace_emoticons($html) |
| | | { |
| | | $emoticons = array( |
| | | '8-)' => 'smiley-cool', |
| | | ':-#' => 'smiley-foot-in-mouth', |
| | | ':-*' => 'smiley-kiss', |
| | | ':-X' => 'smiley-sealed', |
| | | ':-P' => 'smiley-tongue-out', |
| | | ':-@' => 'smiley-yell', |
| | | ":'(" => 'smiley-cry', |
| | | ':-(' => 'smiley-frown', |
| | | ':-D' => 'smiley-laughing', |
| | | ':-)' => 'smiley-smile', |
| | | ':-S' => 'smiley-undecided', |
| | | ':-$' => 'smiley-embarassed', |
| | | 'O:-)' => 'smiley-innocent', |
| | | ':-|' => 'smiley-money-mouth', |
| | | ':-O' => 'smiley-surprised', |
| | | ';-)' => 'smiley-wink', |
| | | ); |
| | | |
| | | foreach ($emoticons as $idx => $file) { |
| | | // <img title="Cry" src="http://.../program/js/tinymce/plugins/emoticons/img/smiley-cry.gif" border="0" alt="Cry" /> |
| | | $search[] = '/<img title="[a-z ]+" src="https?:\/\/[a-z0-9_.\/-]+\/tinymce\/plugins\/emoticons\/img\/'.$file.'.gif"[^>]+\/>/i'; |
| | | $replace[] = $idx; |
| | | } |
| | | |
| | | return preg_replace($search, $replace, $html); |
| | | } |
| | | |
| | | /** |
| | |
| | | if (!empty($_GET['_thumbnail'])) { |
| | | $temp_dir = $this->config->get('temp_dir'); |
| | | $thumbnail_size = 80; |
| | | list(,$ext) = explode('/', $file['mimetype']); |
| | | $mimetype = $file['mimetype']; |
| | | $file_ident = $file['id'] . ':' . $file['mimetype'] . ':' . $file['size']; |
| | | $cache_basename = $temp_dir . '/' . md5($file_ident . ':' . $this->user->ID . ':' . $thumbnail_size); |
| | | $cache_file = $cache_basename . '.' . $ext; |
| | | $cache_file = $cache_basename . '.thumb'; |
| | | |
| | | // render thumbnail image if not done yet |
| | | if (!is_file($cache_file)) { |
| | | if (!$file['path']) { |
| | | $orig_name = $filename = $cache_basename . '.orig.' . $ext; |
| | | $orig_name = $filename = $cache_basename . '.tmp'; |
| | | file_put_contents($orig_name, $file['data']); |
| | | } |
| | | else { |
| | |
| | | // message UID (or comma-separated list of IDs) is provided in |
| | | // the form of <ID>-<MBOX>[,<ID>-<MBOX>]* |
| | | |
| | | $_uid = $uids ?: rcube_utils::get_input_value('_uid', RCUBE_INPUT_GPC); |
| | | $_mbox = $mbox ?: (string)rcube_utils::get_input_value('_mbox', RCUBE_INPUT_GPC); |
| | | $_uid = $uids ?: rcube_utils::get_input_value('_uid', rcube_utils::INPUT_GPC); |
| | | $_mbox = $mbox ?: (string) rcube_utils::get_input_value('_mbox', rcube_utils::INPUT_GPC); |
| | | |
| | | // already a hash array |
| | | if (is_array($_uid) && !isset($_uid[0])) { |
| | |
| | | return file_get_contents($name, false); |
| | | } |
| | | |
| | | |
| | | /************************************************************************ |
| | | ********* Deprecated methods (to be removed) ********* |
| | | ***********************************************************************/ |
| | | |
| | | public static function setcookie($name, $value, $exp = 0) |
| | | /** |
| | | * Converts HTML content into plain text |
| | | * |
| | | * @param string $html HTML content |
| | | * @param array $options Conversion parameters (width, links, charset) |
| | | * |
| | | * @return string Plain text |
| | | */ |
| | | public function html2text($html, $options = array()) |
| | | { |
| | | rcube_utils::setcookie($name, $value, $exp); |
| | | } |
| | | $default_options = array( |
| | | 'links' => true, |
| | | 'width' => 75, |
| | | 'body' => $html, |
| | | 'charset' => RCUBE_CHARSET, |
| | | ); |
| | | |
| | | public function imap_connect() |
| | | { |
| | | return $this->storage_connect(); |
| | | } |
| | | $options = array_merge($default_options, (array) $options); |
| | | |
| | | public function imap_init() |
| | | { |
| | | return $this->storage_init(); |
| | | // Plugins may want to modify HTML in another/additional way |
| | | $options = $this->plugins->exec_hook('html2text', $options); |
| | | |
| | | // Convert to text |
| | | if (!$options['abort']) { |
| | | $converter = new rcube_html2text($options['body'], |
| | | false, $options['links'], $options['width'], $options['charset']); |
| | | |
| | | $options['body'] = rtrim($converter->get_text()); |
| | | } |
| | | |
| | | return $options['body']; |
| | | } |
| | | |
| | | /** |