EncryptedStore.php
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<?php
namespace Illuminate\Session;
use SessionHandlerInterface;
use Illuminate\Contracts\Encryption\DecryptException;
use Illuminate\Contracts\Encryption\Encrypter as EncrypterContract;
class EncryptedStore extends Store
{
/**
* The encrypter instance.
*
* @var \Illuminate\Contracts\Encryption\Encrypter
*/
protected $encrypter;
/**
* Create a new session instance.
*
* @param string $name
* @param \SessionHandlerInterface $handler
* @param \Illuminate\Contracts\Encryption\Encrypter $encrypter
* @param string|null $id
* @return void
*/
public function __construct($name, SessionHandlerInterface $handler, EncrypterContract $encrypter, $id = null)
{
$this->encrypter = $encrypter;
parent::__construct($name, $handler, $id);
}
/**
* Prepare the raw string data from the session for unserialization.
*
* @param string $data
* @return string
*/
protected function prepareForUnserialize($data)
{
try {
return $this->encrypter->decrypt($data);
} catch (DecryptException $e) {
return serialize([]);
}
}
/**
* Prepare the serialized session data for storage.
*
* @param string $data
* @return string
*/
protected function prepareForStorage($data)
{
return $this->encrypter->encrypt($data);
}
/**
* Get the encrypter instance.
*
* @return \Illuminate\Contracts\Encryption\Encrypter
*/
public function getEncrypter()
{
return $this->encrypter;
}
}