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<?php |
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/** |
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* This file is part of the Shieldon package. |
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* |
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* (c) Terry L. <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* php version 7.1.0 |
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* |
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* @category Web-security |
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* @package Shieldon |
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* @author Terry Lin <[email protected]> |
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* @copyright 2019 terrylinooo |
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* @license https://github.com/terrylinooo/shieldon/blob/2.x/LICENSE MIT |
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* @link https://github.com/terrylinooo/shieldon |
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* @see https://shieldon.io |
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*/ |
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declare(strict_types=1); |
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namespace Shieldon\Firewall\Kernel; |
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use Shieldon\Firewall\Captcha\CaptchaInterface; |
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/* |
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* Captcha Trait is loaded in Kernel instance only. |
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*/ |
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trait CaptchaTrait |
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{ |
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/** |
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* Container for captcha addons. |
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* The collection of \Shieldon\Firewall\Captcha\CaptchaInterface |
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* |
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* @var array |
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*/ |
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public $captcha = []; |
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/** |
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* Set a captcha. |
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* |
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* @param CaptchaInterface $instance The captcha instance. |
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* |
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* @return void |
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*/ |
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public function setCaptcha(CaptchaInterface $instance): void |
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{ |
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$class = $this->getClassName($instance); |
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$this->captcha[$class] = $instance; |
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} |
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/** |
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* Return the result from Captchas. |
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* |
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* @return bool |
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*/ |
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public function captchaResponse(): bool |
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{ |
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foreach ($this->captcha as $captcha) { |
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if (!$captcha->response()) { |
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return false; |
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} |
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} |
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/** |
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* $sessionLimit @ SessionTrait |
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* sessionHandler() @ SessionTrait |
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*/ |
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if (!empty($this->sessionLimit['count'])) { |
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$this->result = $this->sessionHandler(self::RESPONSE_ALLOW); |
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} |
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return true; |
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} |
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/** |
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* Mostly be used in unit testing purpose. |
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* |
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* @return void |
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*/ |
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public function disableCaptcha(): void |
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{ |
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$this->captcha = []; |
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} |
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} |
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terrylinooo /
shieldon
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