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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Polyfill\Php82\Random\Engine;
use Random\RandomException;
use Symfony\Polyfill\Php82\NoDynamicProperties;
/**
* @author Tim Düsterhus <[email protected]>
* @author Anton Smirnov <[email protected]>
*
* @internal
*/
class Secure
{
use NoDynamicProperties;
public function generate(): string
{
try {
return random_bytes(\PHP_INT_SIZE);
} catch (\Exception $e) {
throw new RandomException($e->getMessage(), $e->getCode(), $e->getPrevious());
}
}
public function __sleep(): array
{
throw new \Exception("Serialization of 'Random\Engine\Secure' is not allowed");
}
public function __wakeup(): void
{
throw new \Exception("Unserialization of 'Random\Engine\Secure' is not allowed");
}
public function __clone()
{
throw new \Error('Trying to clone an uncloneable object of class Random\Engine\Secure');
}
}
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