blacklister/list.php

<?php
error_reporting(E_ALL);

require_once 'action.php';
require_once 'db.php';
require_once 'token.php';

$clientIP = ip2long(substr(trim($_SERVER['REMOTE_ADDR']),0,15));
$token = substr(trim($_GET['token']),0,32);

$act= new action;

if($act->isBlocked($clientIP)) {
    http_response_code(403);
    exit;
}

if ((new token)->isConsumer($token) == true) {
    $act->block($clientIP);
    echo "user access denied";
    exit;
}
$list = $act->getBlockList();
foreach($list as $ip) {
    echo long2ip($ip) . PHP_EOL;
}