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<?php |
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declare(strict_types=1); |
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/** |
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* Saito - The Threaded Web Forum |
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* |
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* @copyright Copyright (c) the Saito Project Developers |
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* @link https://github.com/Schlaefer/Saito |
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* @license http://opensource.org/licenses/MIT |
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*/ |
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namespace Saito\User\Cookie; |
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use Cake\Chronos\Chronos; |
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use Cake\Controller\Controller; |
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use Cake\Core\Configure; |
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/** |
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* Handles the persistent cookie for cookie relogin |
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*/ |
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class CurrentUserCookie extends Storage |
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{ |
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/** |
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* {@inheritDoc} |
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*/ |
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public function __construct(Controller $controller, ?string $key = null, array $config = []) |
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{ |
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$key = $key ?: Configure::read('Security.cookieAuthName'); |
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$config += ['expire' => '+30 days', 'refreshAfter' => '+23 days']; |
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parent::__construct($controller, $key, $config); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function write($id): void |
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{ |
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$refreshAfter = Chronos::parse($this->getConfig('refreshAfter')); |
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$data = ['id' => $id, 'refreshAfter' => $refreshAfter->getTimestamp()]; |
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parent::write($data); |
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} |
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/** |
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* Gets cookie values |
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* |
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* @return null|array cookie values if found, null otherwise |
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*/ |
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public function read(): ?array |
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{ |
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$cookie = parent::read(); |
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if (!is_array($cookie) || empty($cookie['id'])) { |
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if (!is_null($cookie)) { |
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// cookie couldn't be deciphered correctly and is a meaningless string |
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parent::delete(); |
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} |
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return null; |
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} |
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$this->refresh($cookie); |
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unset($cookie['refreshAfter']); |
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return $cookie; |
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} |
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/** |
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* Refreshs the cookie so that regularly visiting users aren't logged-out |
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* |
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* Cookie is valid for 30 days and is renewed if used for loggin-in within 7 |
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* days before expiring. |
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* |
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* @param array $cookie cookie-data |
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* @return void |
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*/ |
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private function refresh(array $cookie): void |
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{ |
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if (empty($cookie['refreshAfter'])) { |
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/// previous forum version with the cookie missing this field |
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$cookie['refreshAfter'] = 0; |
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} |
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if ((int)$cookie['refreshAfter'] > time()) { |
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return; |
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} |
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$this->write($cookie['id']); |
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} |
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} |
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Schlaefer /
Saito
This check looks for a call to a parent method whose name is different than the method from which it is called.
Consider the following code:
The
getFirstName()method in theSoncalls the wrong method in the parent class.