Файл: vendor/symfony/http-foundation/Session/Storage/Handler/MigratingSessionHandler.php
Строк: 212
<?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 SymfonyComponentHttpFoundationSessionStorageHandler;
/**
* Migrating session handler for migrating from one handler to another. It reads
* from the current handler and writes both the current and new ones.
*
* It ignores errors from the new handler.
*
* @author Ross Motley <ross.motley@amara.com>
* @author Oliver Radwell <oliver.radwell@amara.com>
*/
class MigratingSessionHandler implements SessionHandlerInterface, SessionUpdateTimestampHandlerInterface
{
private SessionHandlerInterface&SessionUpdateTimestampHandlerInterface $currentHandler;
private SessionHandlerInterface&SessionUpdateTimestampHandlerInterface $writeOnlyHandler;
public function __construct(SessionHandlerInterface $currentHandler, SessionHandlerInterface $writeOnlyHandler)
{
if (!$currentHandler instanceof SessionUpdateTimestampHandlerInterface) {
$currentHandler = new StrictSessionHandler($currentHandler);
}
if (!$writeOnlyHandler instanceof SessionUpdateTimestampHandlerInterface) {
$writeOnlyHandler = new StrictSessionHandler($writeOnlyHandler);
}
$this->currentHandler = $currentHandler;
$this->writeOnlyHandler = $writeOnlyHandler;
}
public function close(): bool
{
$result = $this->currentHandler->close();
$this->writeOnlyHandler->close();
return $result;
}
public function destroy(#[SensitiveParameter] string $sessionId): bool
{
$result = $this->currentHandler->destroy($sessionId);
$this->writeOnlyHandler->destroy($sessionId);
return $result;
}
public function gc(int $maxlifetime): int|false
{
$result = $this->currentHandler->gc($maxlifetime);
$this->writeOnlyHandler->gc($maxlifetime);
return $result;
}
public function open(string $savePath, string $sessionName): bool
{
$result = $this->currentHandler->open($savePath, $sessionName);
$this->writeOnlyHandler->open($savePath, $sessionName);
return $result;
}
public function read(#[SensitiveParameter] string $sessionId): string
{
// No reading from new handler until switch-over
return $this->currentHandler->read($sessionId);
}
public function write(#[SensitiveParameter] string $sessionId, string $sessionData): bool
{
$result = $this->currentHandler->write($sessionId, $sessionData);
$this->writeOnlyHandler->write($sessionId, $sessionData);
return $result;
}
public function validateId(#[SensitiveParameter] string $sessionId): bool
{
// No reading from new handler until switch-over
return $this->currentHandler->validateId($sessionId);
}
public function updateTimestamp(#[SensitiveParameter] string $sessionId, string $sessionData): bool
{
$result = $this->currentHandler->updateTimestamp($sessionId, $sessionData);
$this->writeOnlyHandler->updateTimestamp($sessionId, $sessionData);
return $result;
}
}