<?php

namespace PSX\Http\Filter;

use PSX\Http\Exception\ForbiddenException;
use PSX\Http\FilterChainInterface;
use PSX\Http\FilterInterface;
use PSX\Http\RequestInterface;
use PSX\Http\ResponseInterface;

/**
 * Filters an incoming request based on the request IP. Only IPs which are
 * listed in the $allowedIps array can access the application. Note if the IP is
 * not available in the REMOTE_ADDR field of the environment variables (cli) the
 * request can access the application
 *
 * @author  Christoph Kappestein <christoph.kappestein@gmail.com>
 * @license http://www.apache.org/licenses/LICENSE-2.0
 * @link    http://phpsx.org
 */
class IpFirewall implements FilterInterface
{
    protected $allowedIps;

    public function __construct(array $allowedIps)
    {
        $this->allowedIps = $allowedIps;
    }

    public function handle(RequestInterface $request, ResponseInterface $response, FilterChainInterface $filterChain)
    {
        $ip = $request->getAttribute('REMOTE_ADDR');

        if ($ip === null || in_array($ip, $this->allowedIps)) {
            $filterChain->handle($request, $response);
        } else {
            throw new ForbiddenException('Access not allowed');
        }
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzY4MzQxODAwNzM5NzA2MCA3MDI0NTA3ODE1NzQ3MjI0IDYzNTg0ODM5NjI4NDg5MTE=