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