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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. <contact@terryl.in>
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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 <contact@terryl.in>
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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\Panel;
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use Psr\Http\Message\ResponseInterface;
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use Shieldon\Firewall\Panel\BaseController;
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use function Shieldon\Firewall\__;
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use function Shieldon\Firewall\get_request;
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use function Shieldon\Firewall\unset_superglobal;
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use function array_push;
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use function array_values;
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use function ctype_alnum;
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use function str_replace;
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/**
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* Security
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*/
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class Security extends BaseController
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{
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/**
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* Public methods | Desctiotion
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* ----------------------|---------------------------------------------
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* authentication | The page for managing page authentication.
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* actionLog | The page for managing XSS protection.
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* ----------------------|---------------------------------------------
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*/
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/**
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* Constructor
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*/
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public function __construct()
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{
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parent::__construct();
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}
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/**
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* WWW-Authenticate.
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*
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* @return ResponseInterface
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*/
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public function authentication(): ResponseInterface
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{
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$postParams = get_request()->getParsedBody();
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if ($this->checkPostParamsExist('url', 'user', 'pass', 'action')) {
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$url = $postParams['url'];
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$user = $postParams['user'];
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$pass = $postParams['pass'];
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$action = $postParams['action'];
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$order = (int) $postParams['order'];
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$authenticatedList = (array) $this->getConfig('www_authenticate');
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if ('add' === $action) {
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array_push(
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$authenticatedList,
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[
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'url' => $url,
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'user' => $user,
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'pass' => password_hash($pass, PASSWORD_BCRYPT),
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]
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);
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} elseif ('remove' === $action) {
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unset($authenticatedList[$order]);
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$authenticatedList = array_values($authenticatedList);
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}
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$this->setConfig('www_authenticate', $authenticatedList);
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unset_superglobal('url', 'post');
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unset_superglobal('user', 'post');
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unset_superglobal('pass', 'post');
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unset_superglobal('action', 'post');
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unset_superglobal('order', 'post');
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$this->saveConfig();
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}
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$data = [];
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$data['authentication_list'] = $this->getConfig('www_authenticate');
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$data['title'] = __('panel', 'title_web_authentication', 'Web Page Authentication');
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return $this->renderPage('panel/authentication', $data);
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}
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/**
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* XSS Protection.
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*
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* @return ResponseInterface
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*/
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public function xssProtection(): ResponseInterface
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{
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$postParams = get_request()->getParsedBody();
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if ($this->checkPostParamsExist('xss_form_1')) {
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unset_superglobal('xss_form_1', 'post');
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unset_superglobal('order', 'post');
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unset_superglobal('submit', 'post');
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$this->saveConfig();
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} elseif ($this->checkPostParamsExist('xss_form_2', 'type', 'action')) {
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$type = $postParams['type'];
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$variable = $postParams['variable'];
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$action = $postParams['action'];
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// The index number in the $xssProtectedList, see below.
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$order = (int) $postParams['order'];
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// Check variable name. Should be mixed with a-zA-Z and underscore.
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if (!ctype_alnum(str_replace('_', '', $variable))) {
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// @codeCoverageIgnoreStart
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// Ignore the `add` process.
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$action = 'undefined';
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// @codeCoverageIgnoreEnd
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}
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$xssProtectedList = (array) $this->getConfig('xss_protected_list');
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if ('add' === $action) {
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array_push(
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$xssProtectedList,
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[
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'type' => $type,
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'variable' => $variable
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]
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);
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} elseif ('remove' === $action) {
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unset($xssProtectedList[$order]);
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$xssProtectedList = array_values($xssProtectedList);
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}
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$this->setConfig('xss_protected_list', $xssProtectedList);
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unset_superglobal('xss_form_2', 'post');
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unset_superglobal('type', 'post');
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unset_superglobal('variable', 'post');
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unset_superglobal('action', 'post');
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unset_superglobal('order', 'post');
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unset_superglobal('submit', 'post');
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$this->saveConfig();
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}
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$data = [];
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$data['xss_protected_list'] = $this->getConfig('xss_protected_list');
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$data['title'] = __('panel', 'title_xss_protection', 'XSS Protection');
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return $this->renderPage('panel/xss_protection', $data);
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}
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}
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terrylinooo