PHP code example of m6web / firewall

1. Go to this page and download the library: Download m6web/firewall library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

m6web / firewall example snippets


use M6Web\Component\Firewall\Firewall;

$whiteList = array(
    '127.0.0.1',
    '192.168.0.*',
);

$blackList = array(
    '192.168.0.50',
);

$firewall = new Firewall();

$connAllowed = $firewall
    ->setDefaultState(false)
    ->addList($whiteList, 'local', true)
    ->addList($blackList, 'localBad', false)
    ->setIpAddress('195.88.195.146')
    ->handle()
;

if (!$connAllowed) {
    http_response_code(403); // Forbidden
    exit();
}


use M6Web\Component\Firewall\Firewall;

function handleFirewallReturn(Firewall $firewall, $response) {
    if (false === $response) {
        header($_SERVER["SERVER_PROTOCOL"]." 403 Forbiden");
        exit();
    }

    return $response;
}

$whiteList = array(
    '127.0.0.1',
    '198.168.0.*',
);

$blackList = array(
    '192.168.0.50',
);

$firewall = new Firewall();
$firewall
    ->setDefaultState(true)
    ->addList($whiteList, 'local', true)
    ->addList($blackList, 'localBad', false)
    ->setIpAddress('195.88.195.146')
    ->handle('handleFirewallReturn')
;