src/Antibot/Ports/Validators/IpBlacklistValidator.php
<?php
/**
* antibot
*
* @category Jkphl
* @package Jkphl\Antibot
* @subpackage Jkphl\Antibot\Ports\Validators
* @author Joschi Kuphal <joschi@kuphal.net> / @jkphl
* @copyright Copyright © 2020 Joschi Kuphal <joschi@kuphal.net> / @jkphl
* @license http://opensource.org/licenses/MIT The MIT License (MIT)
*/
/***********************************************************************************
* The MIT License (MIT)
*
* Copyright © 2020 Joschi Kuphal <joschi@kuphal.net>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
***********************************************************************************/
namespace Jkphl\Antibot\Ports\Validators;
use Jkphl\Antibot\Domain\Antibot;
use Jkphl\Antibot\Domain\Exceptions\BlacklistValidationException;
use Jkphl\Antibot\Infrastructure\Validators\AbstractIpLookupValidator;
use Psr\Http\Message\ServerRequestInterface;
/**
* IP based blacklist
*
* @package Jkphl\Antibot
* @subpackage Jkphl\Antibot\Ports\Validators
*/
class IpBlacklistValidator extends AbstractIpLookupValidator
{
/**
* Validation order position
*
* @var int
*/
const POSITION = 10;
/**
* Blacklist name
*
* @var string
*/
const NAME = 'ip';
/**
* Validate a request
*
* @param ServerRequestInterface $request
* @param Antibot $antibot Antibot instance
*
* @return bool
* @throws BlacklistValidationException If the IP address is contained in the blacklist
*/
public function validate(ServerRequestInterface $request, Antibot $antibot): bool
{
parent::validate($request, $antibot);
// If the IP address is contained in the Whitelist: Skip validations
if ($this->strategy->lookup($this->ip)) {
throw new BlacklistValidationException(static::NAME);
}
return true;
}
}