diff options
Diffstat (limited to 'program/lib/Roundcube')
| -rw-r--r-- | program/lib/Roundcube/rcube.php | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/program/lib/Roundcube/rcube.php b/program/lib/Roundcube/rcube.php index b681f0531..eea2fde84 100644 --- a/program/lib/Roundcube/rcube.php +++ b/program/lib/Roundcube/rcube.php @@ -1291,6 +1291,188 @@ class rcube return $_SESSION['language']; } } + + /** + * Unique Message-ID generator. + * + * @return string Message-ID + */ + public function gen_message_id() + { + $local_part = md5(uniqid('rcube'.mt_rand(), true)); + $domain_part = $this->user->get_username('domain'); + + // Try to find FQDN, some spamfilters doesn't like 'localhost' (#1486924) + if (!preg_match('/\.[a-z]+$/i', $domain_part)) { + foreach (array($_SERVER['HTTP_HOST'], $_SERVER['SERVER_NAME']) as $host) { + $host = preg_replace('/:[0-9]+$/', '', $host); + if ($host && preg_match('/\.[a-z]+$/i', $host)) { + $domain_part = $host; + } + } + } + + return sprintf('<%s@%s>', $local_part, $domain_part); + } + + /** + * Send the given message using the configured method. + * + * @param object $message Reference to Mail_MIME object + * @param string $from Sender address string + * @param array $mailto Array of recipient address strings + * @param array $error SMTP error array (reference) + * @param string $body_file Location of file with saved message body (reference), + * used when delay_file_io is enabled + * @param array $options SMTP options (e.g. DSN request) + * + * @return boolean Send status. + */ + public function deliver_message(&$message, $from, $mailto, &$error, &$body_file = null, $options = null) + { + $plugin = $this->plugins->exec_hook('message_before_send', array( + 'message' => $message, + 'from' => $from, + 'mailto' => $mailto, + 'options' => $options, + )); + + $from = $plugin['from']; + $mailto = $plugin['mailto']; + $options = $plugin['options']; + $message = $plugin['message']; + $headers = $message->headers(); + + // send thru SMTP server using custom SMTP library + if ($this->config->get('smtp_server')) { + // generate list of recipients + $a_recipients = array($mailto); + + if (strlen($headers['Cc'])) + $a_recipients[] = $headers['Cc']; + if (strlen($headers['Bcc'])) + $a_recipients[] = $headers['Bcc']; + + // clean Bcc from header for recipients + $send_headers = $headers; + unset($send_headers['Bcc']); + // here too, it because txtHeaders() below use $message->_headers not only $send_headers + unset($message->_headers['Bcc']); + + $smtp_headers = $message->txtHeaders($send_headers, true); + + if ($message->getParam('delay_file_io')) { + // use common temp dir + $temp_dir = $this->config->get('temp_dir'); + $body_file = tempnam($temp_dir, 'rcmMsg'); + if (PEAR::isError($mime_result = $message->saveMessageBody($body_file))) { + self::raise_error(array('code' => 650, 'type' => 'php', + 'file' => __FILE__, 'line' => __LINE__, + 'message' => "Could not create message: ".$mime_result->getMessage()), + TRUE, FALSE); + return false; + } + $msg_body = fopen($body_file, 'r'); + } + else { + $msg_body = $message->get(); + } + + // send message + if (!is_object($this->smtp)) { + $this->smtp_init(true); + } + + $sent = $this->smtp->send_mail($from, $a_recipients, $smtp_headers, $msg_body, $options); + $response = $this->smtp->get_response(); + $error = $this->smtp->get_error(); + + // log error + if (!$sent) { + self::raise_error(array('code' => 800, 'type' => 'smtp', + 'line' => __LINE__, 'file' => __FILE__, + 'message' => "SMTP error: ".join("\n", $response)), TRUE, FALSE); + } + } + // send mail using PHP's mail() function + else { + // unset some headers because they will be added by the mail() function + $headers_enc = $message->headers($headers); + $headers_php = $message->_headers; + unset($headers_php['To'], $headers_php['Subject']); + + // reset stored headers and overwrite + $message->_headers = array(); + $header_str = $message->txtHeaders($headers_php); + + // #1485779 + if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') { + if (preg_match_all('/<([^@]+@[^>]+)>/', $headers_enc['To'], $m)) { + $headers_enc['To'] = implode(', ', $m[1]); + } + } + + $msg_body = $message->get(); + + if (PEAR::isError($msg_body)) { + self::raise_error(array('code' => 650, 'type' => 'php', + 'file' => __FILE__, 'line' => __LINE__, + 'message' => "Could not create message: ".$msg_body->getMessage()), + TRUE, FALSE); + } + else { + $delim = $this->config->header_delimiter(); + $to = $headers_enc['To']; + $subject = $headers_enc['Subject']; + $header_str = rtrim($header_str); + + if ($delim != "\r\n") { + $header_str = str_replace("\r\n", $delim, $header_str); + $msg_body = str_replace("\r\n", $delim, $msg_body); + $to = str_replace("\r\n", $delim, $to); + $subject = str_replace("\r\n", $delim, $subject); + } + + if (ini_get('safe_mode')) + $sent = mail($to, $subject, $msg_body, $header_str); + else + $sent = mail($to, $subject, $msg_body, $header_str, "-f$from"); + } + } + + if ($sent) { + $this->plugins->exec_hook('message_sent', array('headers' => $headers, 'body' => $msg_body)); + + // remove MDN headers after sending + unset($headers['Return-Receipt-To'], $headers['Disposition-Notification-To']); + + // get all recipients + if ($headers['Cc']) + $mailto .= $headers['Cc']; + if ($headers['Bcc']) + $mailto .= $headers['Bcc']; + if (preg_match_all('/<([^@]+@[^>]+)>/', $mailto, $m)) + $mailto = implode(', ', array_unique($m[1])); + + if ($this->config->get('smtp_log')) { + self::write_log('sendmail', sprintf("User %s [%s]; Message for %s; %s", + $this->user->get_username(), + $_SERVER['REMOTE_ADDR'], + $mailto, + !empty($response) ? join('; ', $response) : '')); + } + } + + if (is_resource($msg_body)) { + fclose($msg_body); + } + + $message->_headers = array(); + $message->headers($headers); + + return $sent; + } + } |