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[Web] Add quick release/delete functions

master
andryyy 2019-02-06 09:28:22 +01:00
parent c111c4e429
commit e140979aac
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1 changed files with 215 additions and 0 deletions
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215
data/web/inc/functions.quarantine.inc.php
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@ -5,6 +5,221 @@ function quarantine($_action, $_data = null) {
global $lang;
$_data_log = $_data;
switch ($_action) {
case 'quick_delete':
// Dont return results, just log
$hash = trim($_data);
if (preg_match("/^([a-f0-9]{64})$/", $hash) === false) {
logger(array('return' => array(
array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => 'access_denied'
)
)));
return;
}
$stmt = $pdo->prepare('SELECT `id` FROM `quarantine` LEFT OUTER JOIN `user_acl` ON `user_acl`.`username` = `rcpt`
WHERE SHA2(CONCAT(`id`, `qid`), 256) = :hash
AND user_acl.quarantine = 1
AND rcpt IN (SELECT username FROM mailbox)');
$stmt->execute(array(':hash' => $hash));
$row = $stmt->fetch(PDO::FETCH_ASSOC);
if (empty($row['id']) || !is_numeric($row['id'])) {
logger(array('return' => array(
array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => 'access_denied'
)
)));
return;
}
else {
$stmt = $pdo->prepare("DELETE FROM `quarantine` WHERE id = :id");
$stmt->execute(array(
':id' => $row['id']
));
}
logger(array('return' => array(
array(
'type' => 'success',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('item_deleted', $row['id'])
)
)));
break;
case 'quick_release':
// Dont return results, just log
$hash = trim($_data);
if (preg_match("/^([a-f0-9]{64})$/", $hash) === false) {
logger(array('return' => array(
array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => 'access_denied'
)
)));
return;
}
$stmt = $pdo->prepare('SELECT `id` FROM `quarantine` LEFT OUTER JOIN `user_acl` ON `user_acl`.`username` = `rcpt`
WHERE SHA2(CONCAT(`id`, `qid`), 256) = :hash
AND `user_acl`.`quarantine` = 1
AND `username` IN (SELECT `username` FROM `mailbox`)');
$stmt->execute(array(':hash' => $hash));
$row = $stmt->fetch(PDO::FETCH_ASSOC);
if (empty($row['id']) || !is_numeric($row['id'])) {
logger(array('return' => array(
array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => 'access_denied'
)
)));
return;
}
else {
$stmt = $pdo->prepare('SELECT `msg`, `qid`, `sender`, `rcpt` FROM `quarantine` WHERE `id` = :id');
$stmt->execute(array(':id' => $row['id']));
$detail_row = $stmt->fetch(PDO::FETCH_ASSOC);
$sender = (isset($detail_row['sender'])) ? $detail_row['sender'] : 'sender-unknown@rspamd';
if (!empty(gethostbynamel('postfix-mailcow'))) {
$postfix = 'postfix-mailcow';
}
if (!empty(gethostbynamel('postfix'))) {
$postfix = 'postfix';
}
else {
logger(array('return' => array(
array(
'type' => 'warning',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('release_send_failed', 'Cannot determine Postfix host')
)
)));
return;
}
try {
$release_format = $redis->Get('Q_RELEASE_FORMAT');
}
catch (RedisException $e) {
logger(array('return' => array(
array(
'type' => 'danger',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('redis_error', $e)
)
)));
return;
}
if ($release_format == 'attachment') {
try {
$mail = new PHPMailer(true);
$mail->isSMTP();
$mail->SMTPDebug = 0;
$mail->SMTPOptions = array(
'ssl' => array(
'verify_peer' => false,
'verify_peer_name' => false,
'allow_self_signed' => true
)
);
if (!empty(gethostbynamel('postfix-mailcow'))) {
$postfix = 'postfix-mailcow';
}
if (!empty(gethostbynamel('postfix'))) {
$postfix = 'postfix';
}
else {
logger(array('return' => array(
array(
'type' => 'warning',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('release_send_failed', 'Cannot determine Postfix host')
)
)));
return;
}
$mail->Host = $postfix;
$mail->Port = 590;
$mail->setFrom($sender);
$mail->CharSet = 'UTF-8';
$mail->Subject = sprintf($lang['quarantine']['release_subject'], $detail_row['qid']);
$mail->addAddress($detail_row['rcpt']);
$mail->IsHTML(false);
$msg_tmpf = tempnam("/tmp", $detail_row['qid']);
file_put_contents($msg_tmpf, $detail_row['msg']);
$mail->addAttachment($msg_tmpf, $detail_row['qid'] . '.eml');
$mail->Body = sprintf($lang['quarantine']['release_body']);
$mail->send();
unlink($msg_tmpf);
}
catch (phpmailerException $e) {
unlink($msg_tmpf);
logger(array('return' => array(
array(
'type' => 'warning',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('release_send_failed', $e->errorMessage())
)
)));
return;
}
}
elseif ($release_format == 'raw') {
$postfix_talk = array(
array('220', 'HELO quarantine' . chr(10)),
array('250', 'MAIL FROM: ' . $sender . chr(10)),
array('250', 'RCPT TO: ' . $detail_row['rcpt'] . chr(10)),
array('250', 'DATA' . chr(10)),
array('354', $detail_row['msg'] . chr(10) . '.' . chr(10)),
array('250', 'QUIT' . chr(10)),
array('221', '')
);
// Thanks to https://stackoverflow.com/questions/6632399/given-an-email-as-raw-text-how-can-i-send-it-using-php
$smtp_connection = fsockopen($postfix, 590, $errno, $errstr, 1);
if (!$smtp_connection) {
logger(array('return' => array(
array(
'type' => 'warning',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => 'Cannot connect to Postfix'
)
)));
return false;
}
for ($i=0; $i < count($postfix_talk); $i++) {
$smtp_resource = fgets($smtp_connection, 256);
if (substr($smtp_resource, 0, 3) !== $postfix_talk[$i][0]) {
$ret = substr($smtp_resource, 0, 3);
$ret = (empty($ret)) ? '-' : $ret;
logger(array('return' => array(
array(
'type' => 'warning',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => 'Postfix returned SMTP code ' . $smtp_resource . ', expected ' . $postfix_talk[$i][0]
)
)));
return;
}
if ($postfix_talk[$i][1] !== '') {
fputs($smtp_connection, $postfix_talk[$i][1]);
}
}
fclose($smtp_connection);
}
$stmt = $pdo->prepare("DELETE FROM `quarantine` WHERE id = :id");
$stmt->execute(array(
':id' => $row['id']
));
}
logger(array('return' => array(
array(
'type' => 'success',
'log' => array(__FUNCTION__, $_action, $_data_log),
'msg' => array('item_released', $hash)
)
)));
break;
case 'delete':
if (!is_array($_data['id'])) {
$ids = array();