108 lines
3.2 KiB
PHP
108 lines
3.2 KiB
PHP
|
<?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;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 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
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* @var \SessionHandlerInterface&\SessionUpdateTimestampHandlerInterface
|
||
|
|
*/
|
||
|
|
private \SessionHandlerInterface $currentHandler;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @var \SessionHandlerInterface&\SessionUpdateTimestampHandlerInterface
|
||
|
|
*/
|
||
|
|
private \SessionHandlerInterface $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(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(string $sessionId): string
|
||
|
|
{
|
||
|
|
// No reading from new handler until switch-over
|
||
|
|
return $this->currentHandler->read($sessionId);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function write(string $sessionId, string $sessionData): bool
|
||
|
|
{
|
||
|
|
$result = $this->currentHandler->write($sessionId, $sessionData);
|
||
|
|
$this->writeOnlyHandler->write($sessionId, $sessionData);
|
||
|
|
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function validateId(string $sessionId): bool
|
||
|
|
{
|
||
|
|
// No reading from new handler until switch-over
|
||
|
|
return $this->currentHandler->validateId($sessionId);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function updateTimestamp(string $sessionId, string $sessionData): bool
|
||
|
|
{
|
||
|
|
$result = $this->currentHandler->updateTimestamp($sessionId, $sessionData);
|
||
|
|
$this->writeOnlyHandler->updateTimestamp($sessionId, $sessionData);
|
||
|
|
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
}
|