Laravel cloudflare trust proxy middleware. Single class does everythings !

TrustProxiesMiddleware.php

<?php
/**
 * --------------------------------------------------------------------------
 *
 * --------------------------------------------------------------------------
 * @PROJECT    : Lalita
 * @AUTHOR     : Zuko <https://github.com/tansautn>
 * @LINK       : https://www.zuko.pro/
 * @FILE       : TrustProxiesMiddleware.php
 * @CREATED    : 18:33 , 13/Nov/2024
 */

namespace App\Http\Middleware;


use Closure;
use Illuminate\Http\Middleware\TrustProxies;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Cache;

/**
 * Class TrustProxiesMiddleware
 *
 * @package App\Http\Middleware
 */
class TrustProxiesMiddleware extends TrustProxies
{

    /**
     * The trusted proxies for this application.
     *
     * @var array
     */
    protected $proxies = [
        // Proxies obtained from https://www.cloudflare.com/ips-v4
        '103.21.244.0/22',
        '103.22.200.0/22',
        '103.31.4.0/22',
        '104.16.0.0/12',
        '108.162.192.0/18',
        '131.0.72.0/22',
        '141.101.64.0/18',
        '162.158.0.0/15',
        '172.64.0.0/13',
        '173.245.48.0/20',
        '188.114.96.0/20',
        '190.93.240.0/20',
        '197.234.240.0/22',
        '198.41.128.0/17',
        //End cloudflare proxies.
    ];

    /**
     * Create a new trusted proxies middleware instance.
     */
    public function __construct()
    {
//        parent::__construct($config);
        $this->autoUpdateCloudflareIps();
    }


    protected function autoUpdateCloudflareIps()
    {
        /* cache ket qua 10 ngay */
        $proxyIps = Cache::remember('cloudFlareProxyIps', 1440, function () {
            $url = 'https://www.cloudflare.com/ips-v4';
            $ips = file_get_contents($url);
            return array_filter(explode("\n", $ips));
        });

        $this->proxies = $proxyIps;
    }

}