getAddresses($headerName); foreach ($addresses as $address) { $list[] = array('address' => $address['address'], 'type' => $headerName); } } if (!empty($_GET['id']) && ctype_alnum($_GET['id'])) { $tmpdir = '/tmp/' . $_GET['id'] . '/'; $mailc = quarantine('details', $_GET['id']); if (strlen($mailc['msg']) > 10485760) { echo json_encode(array('error' => 'Message size exceeds 10 MiB.')); exit; } if (!empty($mailc['msg'])) { // Init message array $data = array(); // Init parser $mail_parser = new PhpMimeMailParser\Parser(); $html2text = new Html2Text\Html2Text(); // Load msg to parser $mail_parser->setText($mailc['msg']); // Get mail recipients { $recipientsList = array(); addAddresses($recipientsList, $mail_parser, 'to'); addAddresses($recipientsList, $mail_parser, 'cc'); addAddresses($recipientsList, $mail_parser, 'bcc'); $data['recipients'] = $recipientsList; } // Get text/plain content $data['text_plain'] = $mail_parser->getMessageBody('text'); // Get html content and convert to text $data['text_html'] = $html2text->convert($mail_parser->getMessageBody('html')); if (empty($data['text_plain']) && empty($data['text_html'])) { // Failed to parse content, try raw $text = trim(substr($mailc['msg'], strpos($mailc['msg'], "\r\n\r\n") + 1)); // Only return html->text $data['text_plain'] = 'Parser failed, assuming HTML'; $data['text_html'] = $html2text->convert($text); } (empty($data['text_plain'])) ? $data['text_plain'] = '-' : null; // Get subject $data['subject'] = $mail_parser->getHeader('subject'); (empty($data['subject'])) ? $data['subject'] = '-' : null; // Get attachments if (is_dir($tmpdir)) { rrmdir($tmpdir); } mkdir('/tmp/' . $_GET['id']); $mail_parser->saveAttachments($tmpdir, true); $atts = $mail_parser->getAttachments(true); if (count($atts) > 0) { foreach ($atts as $key => $val) { $data['attachments'][$key] = array( // Index // 0 => file name // 1 => mime type // 2 => file size // 3 => vt link by sha256 $val->getFilename(), $val->getContentType(), filesize($tmpdir . $val->getFilename()), 'https://www.virustotal.com/file/' . hash_file('SHA256', $tmpdir . $val->getFilename()) . '/analysis/' ); } } if (isset($_GET['eml'])) { $dl_filename = str_replace('/', '_', $data['subject']); header('Pragma: public'); header('Expires: 0'); header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Cache-Control: private', false); header('Content-Type: message/rfc822'); header('Content-Disposition: attachment; filename="'. $dl_filename . '.eml";'); header('Content-Transfer-Encoding: binary'); header('Content-Length: ' . strlen($mailc['msg'])); echo $mailc['msg']; exit; } if (isset($_GET['att'])) { if ($_SESSION['acl']['quarantine_attachments'] == 0) { exit(json_encode('Forbidden')); } $dl_id = intval($_GET['att']); $dl_filename = $data['attachments'][$dl_id][0]; if (!is_dir($tmpdir . $dl_filename) && file_exists($tmpdir . $dl_filename)) { header('Pragma: public'); header('Expires: 0'); header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Cache-Control: private', false); header('Content-Type: ' . $data['attachments'][$dl_id][1]); header('Content-Disposition: attachment; filename="'. $dl_filename . '";'); header('Content-Transfer-Encoding: binary'); header('Content-Length: ' . $data['attachments'][$dl_id][2]); readfile($tmpdir . $dl_filename); exit; } } echo json_encode($data); } } ?>