REDROOM

Edit File Size: 4.00 KB

/home/getspomw/royalsquad.us/vendor/symfony/http-foundation/Session/Storage/Handler/AbstractSessionHandler.php

Text Base64

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;

use Symfony\Component\HttpFoundation\Session\SessionUtils;

/**
 * This abstract session handler provides a generic implementation
 * of the PHP 7.0 SessionUpdateTimestampHandlerInterface,
 * enabling strict and lazy session handling.
 *
 * @author Nicolas Grekas <p@tchwork.com>
 */
abstract class AbstractSessionHandler implements \SessionHandlerInterface, \SessionUpdateTimestampHandlerInterface
{
    private string $sessionName;
    private string $prefetchId;
    private string $prefetchData;
    private ?string $newSessionId = null;
    private string $igbinaryEmptyData;

public function open(string $savePath, string $sessionName): bool
    {
        $this->sessionName = $sessionName;
        if (!headers_sent() && !\ini_get('session.cache_limiter') && '0' !== \ini_get('session.cache_limiter')) {
            header(\sprintf('Cache-Control: max-age=%d, private, must-revalidate', 60 * (int) \ini_get('session.cache_expire')));
        }

return true;
    }

abstract protected function doRead(#[\SensitiveParameter] string $sessionId): string;

abstract protected function doWrite(#[\SensitiveParameter] string $sessionId, string $data): bool;

abstract protected function doDestroy(#[\SensitiveParameter] string $sessionId): bool;

public function validateId(#[\SensitiveParameter] string $sessionId): bool
    {
        $this->prefetchData = $this->read($sessionId);
        $this->prefetchId = $sessionId;

return '' !== $this->prefetchData;
    }

public function read(#[\SensitiveParameter] string $sessionId): string
    {
        if (isset($this->prefetchId)) {
            $prefetchId = $this->prefetchId;
            $prefetchData = $this->prefetchData;
            unset($this->prefetchId, $this->prefetchData);

if ($prefetchId === $sessionId || '' === $prefetchData) {
                $this->newSessionId = '' === $prefetchData ? $sessionId : null;

return $prefetchData;
            }
        }

$data = $this->doRead($sessionId);
        $this->newSessionId = '' === $data ? $sessionId : null;

return $data;
    }

public function write(#[\SensitiveParameter] string $sessionId, string $data): bool
    {
        // see https://github.com/igbinary/igbinary/issues/146
        $this->igbinaryEmptyData ??= \function_exists('igbinary_serialize') ? igbinary_serialize([]) : '';
        if ('' === $data || $this->igbinaryEmptyData === $data) {
            return $this->destroy($sessionId);
        }
        $this->newSessionId = null;

return $this->doWrite($sessionId, $data);
    }

public function destroy(#[\SensitiveParameter] string $sessionId): bool
    {
        if (!headers_sent() && filter_var(\ini_get('session.use_cookies'), \FILTER_VALIDATE_BOOL)) {
            if (!isset($this->sessionName)) {
                throw new \LogicException(\sprintf('Session name cannot be empty, did you forget to call "parent::open()" in "%s"?.', static::class));
            }
            $cookie = SessionUtils::popSessionCookie($this->sessionName, $sessionId);

/*
             * We send an invalidation Set-Cookie header (zero lifetime)
             * when either the session was started or a cookie with
             * the session name was sent by the client (in which case
             * we know it's invalid as a valid session cookie would've
             * started the session).
             */
            if (null === $cookie || isset($_COOKIE[$this->sessionName])) {
                $params = session_get_cookie_params();
                unset($params['lifetime']);
                setcookie($this->sessionName, '', $params);
            }
        }

return $this->newSessionId === $sessionId || $this->doDestroy($sessionId);
    }
}

Exit & Reset Text mode: syntax highlighting auto-detects file type.

Name	Size	Perms	Modified	Actions
AbstractSessionHandler.php	4.00 KB	lrw-rw-rw-	2025-09-17 06:53:19	Edit Download recursive recursive
error_log	11.62 KB	lrw-r--r--	2026-04-26 08:37:38	Edit Download recursive recursive
IdentityMarshaller.php	899 B	lrw-rw-rw-	2025-09-17 06:53:19	Edit Download recursive recursive
MarshallingSessionHandler.php	1.97 KB	lrw-rw-rw-	2025-09-17 06:53:19	Edit Download recursive recursive
MemcachedSessionHandler.php	3.16 KB	lrw-rw-rw-	2025-09-17 06:53:19	Edit Download recursive recursive
MigratingSessionHandler.php	3.24 KB	lrw-rw-rw-	2025-09-17 06:53:19	Edit Download recursive recursive
MongoDbSessionHandler.php	5.95 KB	lrw-rw-rw-	2025-09-17 06:53:19	Edit Download recursive recursive
NativeFileSessionHandler.php	1.88 KB	lrw-rw-rw-	2025-09-17 06:53:19	Edit Download recursive recursive
NullSessionHandler.php	1.22 KB	lrw-rw-rw-	2025-09-17 06:53:19	Edit Download recursive recursive
PdoSessionHandler.php	38.25 KB	lrw-rw-rw-	2025-09-17 06:53:19	Edit Download recursive recursive
RedisSessionHandler.php	2.93 KB	lrw-rw-rw-	2025-09-17 06:53:19	Edit Download recursive recursive
SessionHandlerFactory.php	4.05 KB	lrw-rw-rw-	2025-09-17 06:53:19	Edit Download recursive recursive
StrictSessionHandler.php	2.41 KB	lrw-rw-rw-	2025-09-17 06:53:19	Edit Download recursive recursive

Directory Contents