67 lines
1.8 KiB
PHP
67 lines
1.8 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Acme PHP project.
|
|
*
|
|
* (c) Titouan Galopin <galopintitouan@gmail.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace AcmePhp\Ssl\Generator;
|
|
|
|
use AcmePhp\Ssl\Exception\KeyGenerationException;
|
|
use AcmePhp\Ssl\Exception\KeyPairGenerationException;
|
|
use AcmePhp\Ssl\Generator\DhKey\DhKeyGenerator;
|
|
use AcmePhp\Ssl\Generator\DsaKey\DsaKeyGenerator;
|
|
use AcmePhp\Ssl\Generator\EcKey\EcKeyGenerator;
|
|
use AcmePhp\Ssl\Generator\RsaKey\RsaKeyGenerator;
|
|
use AcmePhp\Ssl\Generator\RsaKey\RsaKeyOption;
|
|
use AcmePhp\Ssl\KeyPair;
|
|
|
|
/**
|
|
* Generate random KeyPair using OpenSSL.
|
|
*
|
|
* @author Jérémy Derussé <jeremy@derusse.com>
|
|
*/
|
|
class KeyPairGenerator
|
|
{
|
|
private $generator;
|
|
|
|
public function __construct(PrivateKeyGeneratorInterface $generator = null)
|
|
{
|
|
$this->generator = $generator ?: new ChainPrivateKeyGenerator(
|
|
[
|
|
new RsaKeyGenerator(),
|
|
new EcKeyGenerator(),
|
|
new DhKeyGenerator(),
|
|
new DsaKeyGenerator(),
|
|
]
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @param KeyOption|null $keyOption configuration of the key to generate
|
|
*
|
|
* @throws KeyPairGenerationException when OpenSSL failed to generate keys
|
|
*/
|
|
public function generateKeyPair(KeyOption $keyOption = null): KeyPair
|
|
{
|
|
if (null === $keyOption) {
|
|
$keyOption = new RsaKeyOption();
|
|
}
|
|
|
|
try {
|
|
$privateKey = $this->generator->generatePrivateKey($keyOption);
|
|
} catch (KeyGenerationException $e) {
|
|
throw new KeyPairGenerationException('Fail to generate a KeyPair with the given options', 0, $e);
|
|
}
|
|
|
|
return new KeyPair(
|
|
$privateKey->getPublicKey(),
|
|
$privateKey
|
|
);
|
|
}
|
|
}
|