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<?php
namespace Germania\PermanentAuth;
use Germania\PermanentAuth\Exceptions\StorageException;
/**
* This Callable stores on the client side a selector and token pair for Permanent Login.
*
* The constructor expects a cookie name, an encrypting Callable and a Cookie setter Callable.
*/
class ClientStorage
{
* @var Callable
public $encryptor;
public $cookie_setter;
* @var string
public $cookie_name;
* @param string $cookie_name The Login Cookie Name
* @param Callable $encryptor Any callable that encrypts selector and token pair
* @param Callable $cookie_setter Any callable that accepts cookie name, cookie text and expiration timestamp.
public function __construct( $cookie_name, Callable $encryptor, Callable $cookie_setter)
$this->cookie_name = $cookie_name;
$this->encryptor = $encryptor;
$this->cookie_setter = $cookie_setter;
}
* @param string $selector
* @param string $token
* @param int $valid_until Timestamp
* @return mixed cookie_setter result
* @throws StorageException if setting cookie fails.
public function __invoke( $selector, $token, $valid_until )
// Encrypt first
$encryptor = $this->encryptor;
$crypted = $encryptor( $selector, $token);
// Set cookie
$cookie_setter = $this->cookie_setter;
$storage_result = $cookie_setter(
$this->cookie_name,
$crypted,
$valid_until
);
if (!$storage_result) {
throw new StorageException("Could not store persistent login cookie on client: " . $this->cookie_name . " " . $valid_until);
return $storage_result;
GermaniaKG /
PermanentAuth
