389 lines
15 KiB
PHP
389 lines
15 KiB
PHP
<?php
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function quarantine($_action, $_data = null) {
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global $pdo;
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global $redis;
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global $lang;
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$_data_log = $_data;
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switch ($_action) {
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case 'delete':
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if (!is_array($_data['id'])) {
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$ids = array();
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$ids[] = $_data['id'];
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}
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else {
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$ids = $_data['id'];
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}
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if (!isset($_SESSION['acl']['quarantine']) || $_SESSION['acl']['quarantine'] != "1" ) {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => 'access_denied'
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);
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return false;
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}
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foreach ($ids as $id) {
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if (!is_numeric($id)) {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => 'access_denied'
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);
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continue;
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}
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$stmt = $pdo->prepare('SELECT `rcpt` FROM `quarantine` WHERE `id` = :id');
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$stmt->execute(array(':id' => $id));
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$row = $stmt->fetch(PDO::FETCH_ASSOC);
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if (!hasMailboxObjectAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $row['rcpt']) && $_SESSION['mailcow_cc_role'] != 'admin') {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => 'access_denied'
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);
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continue;
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}
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else {
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$stmt = $pdo->prepare("DELETE FROM `quarantine` WHERE `id` = :id");
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$stmt->execute(array(
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':id' => $id
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));
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}
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$_SESSION['return'][] = array(
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'type' => 'success',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => array('item_deleted', $id)
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);
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}
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break;
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case 'edit':
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if (!isset($_SESSION['acl']['quarantine']) || $_SESSION['acl']['quarantine'] != "1" ) {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => 'access_denied'
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);
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return false;
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}
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// Edit settings
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if ($_data['action'] == 'settings') {
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if ($_SESSION['mailcow_cc_role'] != "admin") {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => 'access_denied'
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);
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return false;
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}
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$retention_size = $_data['retention_size'];
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$max_size = $_data['max_size'];
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$exclude_domains = (array)$_data['exclude_domains'];
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try {
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$redis->Set('Q_RETENTION_SIZE', intval($retention_size));
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$redis->Set('Q_MAX_SIZE', intval($max_size));
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$redis->Set('Q_EXCLUDE_DOMAINS', json_encode($exclude_domains));
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}
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catch (RedisException $e) {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => array('redis_error', $e)
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);
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return false;
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}
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$_SESSION['return'][] = array(
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'type' => 'success',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => 'saved_settings'
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);
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}
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// Release item
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elseif ($_data['action'] == 'release') {
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if (!is_array($_data['id'])) {
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$ids = array();
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$ids[] = $_data['id'];
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}
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else {
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$ids = $_data['id'];
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}
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foreach ($ids as $id) {
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if (!is_numeric($id)) {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => 'access_denied'
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);
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continue;
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}
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$stmt = $pdo->prepare('SELECT `msg`, `qid`, `sender`, `rcpt` FROM `quarantine` WHERE `id` = :id');
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$stmt->execute(array(':id' => $id));
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$row = $stmt->fetch(PDO::FETCH_ASSOC);
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if (!hasMailboxObjectAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $row['rcpt'])) {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'msg' => 'access_denied'
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);
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continue;
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}
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$sender = (isset($row['sender'])) ? $row['sender'] : 'sender-unknown@rspamd';
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try {
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$mail = new PHPMailer(true);
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$mail->isSMTP();
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$mail->SMTPDebug = 0;
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$mail->SMTPOptions = array(
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'ssl' => array(
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'verify_peer' => false,
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'verify_peer_name' => false,
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'allow_self_signed' => true
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)
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);
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if (!empty(gethostbynamel('postfix-mailcow'))) {
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$postfix = 'postfix-mailcow';
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}
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if (!empty(gethostbynamel('postfix'))) {
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$postfix = 'postfix';
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}
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else {
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$_SESSION['return'][] = array(
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'type' => 'warning',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => array('release_send_failed', 'Cannot determine Postfix host')
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);
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continue;
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}
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$mail->Host = $postfix;
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$mail->Port = 590;
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$mail->setFrom($sender);
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$mail->CharSet = 'UTF-8';
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$mail->Subject = sprintf($lang['quarantine']['release_subject'], $row['qid']);
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$mail->addAddress($row['rcpt']);
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$mail->IsHTML(false);
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$msg_tmpf = tempnam("/tmp", $row['qid']);
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file_put_contents($msg_tmpf, $row['msg']);
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$mail->addAttachment($msg_tmpf, $row['qid'] . '.eml');
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$mail->Body = sprintf($lang['quarantine']['release_body']);
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$mail->send();
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unlink($msg_tmpf);
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}
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catch (phpmailerException $e) {
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unlink($msg_tmpf);
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$_SESSION['return'][] = array(
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'type' => 'warning',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => array('release_send_failed', $e->errorMessage())
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);
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continue;
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}
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try {
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$stmt = $pdo->prepare("DELETE FROM `quarantine` WHERE `id` = :id");
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$stmt->execute(array(
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':id' => $id
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));
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}
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catch (PDOException $e) {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => array('mysql_error', $e)
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);
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continue;
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}
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$_SESSION['return'][] = array(
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'type' => 'success',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => array('item_released', $id)
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);
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}
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}
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elseif ($_data['action'] == 'learnspam') {
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if (!is_array($_data['id'])) {
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$ids = array();
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$ids[] = $_data['id'];
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}
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else {
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$ids = $_data['id'];
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}
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foreach ($ids as $id) {
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if (!is_numeric($id)) {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => 'access_denied'
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);
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continue;
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}
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$stmt = $pdo->prepare('SELECT `msg`, `rcpt` FROM `quarantine` WHERE `id` = :id');
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$stmt->execute(array(':id' => $id));
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$row = $stmt->fetch(PDO::FETCH_ASSOC);
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if (!hasMailboxObjectAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $row['rcpt']) && $_SESSION['mailcow_cc_role'] != 'admin') {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'msg' => 'access_denied'
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);
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continue;
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}
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$curl = curl_init();
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curl_setopt($curl, CURLOPT_UNIX_SOCKET_PATH, '/var/lib/rspamd/rspamd.sock');
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($curl, CURLOPT_POST, 1);
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curl_setopt($curl, CURLOPT_TIMEOUT, 30);
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curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type: text/plain'));
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curl_setopt($curl, CURLOPT_URL,"http://rspamd/learnspam");
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curl_setopt($curl, CURLOPT_POSTFIELDS, $row['msg']);
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$response = curl_exec($curl);
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if (!curl_errno($curl)) {
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$response = json_decode($response, true);
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if (isset($response['error'])) {
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if (stripos($response['error'], 'already learned') === false) {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__),
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'msg' => array('spam_learn_error', $response['error'])
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);
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continue;
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}
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}
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curl_close($curl);
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$curl = curl_init();
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curl_setopt($curl, CURLOPT_UNIX_SOCKET_PATH, '/var/lib/rspamd/rspamd.sock');
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($curl, CURLOPT_POST, 1);
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curl_setopt($curl, CURLOPT_TIMEOUT, 30);
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curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type: text/plain', 'Flag: 11'));
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curl_setopt($curl, CURLOPT_URL,"http://rspamd/fuzzyadd");
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curl_setopt($curl, CURLOPT_POSTFIELDS, $row['msg']);
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$response = curl_exec($curl);
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if (!curl_errno($curl)) {
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$response = json_decode($response, true);
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if (isset($response['error'])) {
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$_SESSION['return'][] = array(
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'type' => 'warning',
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'log' => array(__FUNCTION__),
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'msg' => array('fuzzy_learn_error', $response['error'])
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);
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}
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curl_close($curl);
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try {
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$stmt = $pdo->prepare("DELETE FROM `quarantine` WHERE `id` = :id");
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$stmt->execute(array(
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':id' => $id
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));
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}
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catch (PDOException $e) {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => array('mysql_error', $e)
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);
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continue;
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}
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$_SESSION['return'][] = array(
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'type' => 'success',
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'log' => array(__FUNCTION__),
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'msg' => array('qlearn_spam', $id)
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);
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continue;
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}
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else {
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curl_close($curl);
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__),
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'msg' => array('spam_learn_error', 'Curl: ' . curl_strerror(curl_errno($curl)))
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);
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continue;
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}
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curl_close($curl);
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__),
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'msg' => array('learn_spam_error', 'unknown')
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);
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continue;
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}
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else {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__),
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'msg' => array('spam_learn_error', 'Curl: ' . curl_strerror(curl_errno($curl)))
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);
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curl_close($curl);
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continue;
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}
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curl_close($curl);
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__),
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'msg' => array('learn_spam_error', 'unknown')
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);
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continue;
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}
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}
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return true;
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break;
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case 'get':
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if ($_SESSION['mailcow_cc_role'] == "user") {
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$stmt = $pdo->prepare('SELECT `id`, `qid`, `rcpt`, `sender`, UNIX_TIMESTAMP(`created`) AS `created` FROM `quarantine` WHERE `rcpt` = :mbox');
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$stmt->execute(array(':mbox' => $_SESSION['mailcow_cc_username']));
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$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
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while($row = array_shift($rows)) {
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$q_meta[] = $row;
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}
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}
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elseif ($_SESSION['mailcow_cc_role'] == "admin") {
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$stmt = $pdo->query('SELECT `id`, `qid`, `rcpt`, `sender`, UNIX_TIMESTAMP(`created`) AS `created` FROM `quarantine`');
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$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
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while($row = array_shift($rows)) {
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$q_meta[] = $row;
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}
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}
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else {
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$domains = array_merge(mailbox('get', 'domains'), mailbox('get', 'alias_domains'));
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foreach ($domains as $domain) {
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$stmt = $pdo->prepare('SELECT `id`, `qid`, `rcpt`, `sender`, UNIX_TIMESTAMP(`created`) AS `created` FROM `quarantine` WHERE `rcpt` REGEXP :domain');
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$stmt->execute(array(':domain' => '@' . $domain . '$'));
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$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
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while($row = array_shift($rows)) {
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$q_meta[] = $row;
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}
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}
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}
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return $q_meta;
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break;
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case 'settings':
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if ($_SESSION['mailcow_cc_role'] != "admin") {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => 'access_denied'
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);
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return false;
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}
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try {
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$settings['exclude_domains'] = json_decode($redis->Get('Q_EXCLUDE_DOMAINS'), true);
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$settings['max_size'] = $redis->Get('Q_MAX_SIZE');
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$settings['retention_size'] = $redis->Get('Q_RETENTION_SIZE');
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}
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catch (RedisException $e) {
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$_SESSION['return'][] = array(
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'type' => 'danger',
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'log' => array(__FUNCTION__, $_action, $_data_log),
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'msg' => array('redis_error', $e)
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);
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return false;
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}
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return $settings;
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break;
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case 'details':
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if (!is_numeric($_data) || empty($_data)) {
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return false;
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}
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$stmt = $pdo->prepare('SELECT `rcpt`, `symbols`, `msg`, `domain` FROM `quarantine` WHERE `id`= :id');
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$stmt->execute(array(':id' => $_data));
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$row = $stmt->fetch(PDO::FETCH_ASSOC);
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if (hasMailboxObjectAccess($_SESSION['mailcow_cc_username'], $_SESSION['mailcow_cc_role'], $row['rcpt'])) {
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return $row;
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}
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return false;
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break;
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}
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}
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