FM / Query

/opt/cpanel/ea-wappspector/vendor/rector/rector/vendor/react/dns/src/Query/

/opt/cpanel/ea-wappspector/vendor/rector/rector/vendor/react/dns/src/Query

Name	Size	Mode	Actions
CachingExecutor.php	2645	0644	edit dl rm
CancellationException.php	118	0644	edit dl rm
CoopExecutor.php	3461	0644	edit dl rm
ExecutorInterface.php	1480	0644	edit dl rm
FallbackExecutor.php	1752	0644	edit dl rm
HostsFileExecutor.php	3067	0644	edit dl rm
Query.php	2054	0644	edit dl rm
RetryExecutor.php	2635	0644	edit dl rm
SelectiveTransportExecutor.php	3082	0644	edit dl rm
TcpTransportExecutor.php	13964	0644	edit dl rm
TimeoutException.php	106	0644	edit dl rm
TimeoutExecutor.php	2803	0644	edit dl rm
UdpTransportExecutor.php	8532	0644	edit dl rm

Edit: /opt/cpanel/ea-wappspector/vendor/rector/rector/vendor/react/dns/src/Query/HostsFileExecutor.php (3067B)

<?php

namespace RectorPrefix202411\React\Dns\Query;

use RectorPrefix202411\React\Dns\Config\HostsFile;
use RectorPrefix202411\React\Dns\Model\Message;
use RectorPrefix202411\React\Dns\Model\Record;
use RectorPrefix202411\React\Promise;
/**
 * Resolves hosts from the given HostsFile or falls back to another executor
 *
 * If the host is found in the hosts file, it will not be passed to the actual
 * DNS executor. If the host is not found in the hosts file, it will be passed
 * to the DNS executor as a fallback.
 */
final class HostsFileExecutor implements ExecutorInterface
{
    private $hosts;
    private $fallback;
    public function __construct(HostsFile $hosts, ExecutorInterface $fallback)
    {
        $this->hosts = $hosts;
        $this->fallback = $fallback;
    }
    public function query(Query $query)
    {
        if ($query->class === Message::CLASS_IN && ($query->type === Message::TYPE_A || $query->type === Message::TYPE_AAAA)) {
            // forward lookup for type A or AAAA
            $records = array();
            $expectsColon = $query->type === Message::TYPE_AAAA;
            foreach ($this->hosts->getIpsForHost($query->name) as $ip) {
                // ensure this is an IPv4/IPV6 address according to query type
                if ((\strpos($ip, ':') !== \false) === $expectsColon) {
                    $records[] = new Record($query->name, $query->type, $query->class, 0, $ip);
                }
            }
            if ($records) {
                return Promise\resolve(Message::createResponseWithAnswersForQuery($query, $records));
            }
        } elseif ($query->class === Message::CLASS_IN && $query->type === Message::TYPE_PTR) {
            // reverse lookup: extract IPv4 or IPv6 from special `.arpa` domain
            $ip = $this->getIpFromHost($query->name);
            if ($ip !== null) {
                $records = array();
                foreach ($this->hosts->getHostsForIp($ip) as $host) {
                    $records[] = new Record($query->name, $query->type, $query->class, 0, $host);
                }
                if ($records) {
                    return Promise\resolve(Message::createResponseWithAnswersForQuery($query, $records));
                }
            }
        }
        return $this->fallback->query($query);
    }
    private function getIpFromHost($host)
    {
        if (\substr($host, -13) === '.in-addr.arpa') {
            // IPv4: read as IP and reverse bytes
            $ip = @\inet_pton(\substr($host, 0, -13));
            if ($ip === \false || isset($ip[4])) {
                return null;
            }
            return \inet_ntop(\strrev($ip));
        } elseif (\substr($host, -9) === '.ip6.arpa') {
            // IPv6: replace dots, reverse nibbles and interpret as hexadecimal string
            $ip = @\inet_ntop(\pack('H*', \strrev(\str_replace('.', '', \substr($host, 0, -9)))));
            if ($ip === \false) {
                return null;
            }
            return $ip;
        } else {
            return null;
        }
    }
}

hosts = $hosts; $this->fallback = $fallback; } public function query(Query $query) { if ($query->class === Message::CLASS_IN && ($query->type === Message::TYPE_A || $query->type === Message::TYPE_AAAA)) { // forward lookup for type A or AAAA $records = array(); $expectsColon = $query->type === Message::TYPE_AAAA; foreach ($this->hosts->getIpsForHost($query->name) as $ip) { // ensure this is an IPv4/IPV6 address according to query type if ((\strpos($ip, ':') !== \false) === $expectsColon) { $records[] = new Record($query->name, $query->type, $query->class, 0, $ip); } } if ($records) { return Promise\resolve(Message::createResponseWithAnswersForQuery($query, $records)); } } elseif ($query->class === Message::CLASS_IN && $query->type === Message::TYPE_PTR) { // reverse lookup: extract IPv4 or IPv6 from special `.arpa` domain $ip = $this->getIpFromHost($query->name); if ($ip !== null) { $records = array(); foreach ($this->hosts->getHostsForIp($ip) as $host) { $records[] = new Record($query->name, $query->type, $query->class, 0, $host); } if ($records) { return Promise\resolve(Message::createResponseWithAnswersForQuery($query, $records)); } } } return $this->fallback->query($query); } private function getIpFromHost($host) { if (\substr($host, -13) === '.in-addr.arpa') { // IPv4: read as IP and reverse bytes $ip = @\inet_pton(\substr($host, 0, -13)); if ($ip === \false || isset($ip[4])) { return null; } return \inet_ntop(\strrev($ip)); } elseif (\substr($host, -9) === '.ip6.arpa') { // IPv6: replace dots, reverse nibbles and interpret as hexadecimal string $ip = @\inet_ntop(\pack('H*', \strrev(\str_replace('.', '', \substr($host, 0, -9))))); if ($ip === \false) { return null; } return $ip; } else { return null; } } }