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<?php
/**
* This file is part of the alphaz Framework.
*
* @author Muhammad Umer Farooq (Malik) <[email protected]>
*
* @link https://github.com/alphazframework/framework
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
* @since 1.0.0
*
* @license MIT
*/
namespace alphaz\Encryption;
use alphaz\Contracts\Encryption\Encryption as EncryptionContract;
class Encryption implements EncryptionContract
{
/**
* Store the adapter object.
*
* @since 1.0.0
*
* @var object
*/
private $adapter = null;
/**
* __construct.
*
* @since 1.0.0
*/
public function __construct($adapter = null)
{
($adapter !== null) ? $this->setAdapter($adapter) : $this->setAdapter(__config('encryption.driver'));
}
/**
* Set the adapter.
*
* @param (string) $adapter
*
* @since 1.0.0
*
* @return object
*/
public function setAdapter($adapter)
{
switch (strtolower($adapter)) {
case 'sodium':
$adapterSet = '\alphaz\Encryption\Adapter\SodiumEncryption';
break;
case 'openssl':
$adapterSet = '\alphaz\Encryption\Adapter\OpenSslEncryption';
break;
default:
$adapterSet = '\alphaz\Encryption\Adapter\OpenSslEncryption';
break;
}
$key = __config('encryption.key');
$this->adapter = new $adapterSet($key);
return $this;
}
/**
* Encrypt the message.
*
* @param (mixed) $data data to be encrypted
*
* @since 1.0.0
*
* @return mixed
*/
public function encrypt($data)
{
return $this->adapter->encrypt($data);
}
/**
* Decrypt the message.
*
* @param (mixed) $token encrypted token
*
* @since 1.0.0
*
* @return mixed
*/
public function decrypt($token)
{
return $this->adapter->decrypt($token);
}
}