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<?php
/*
* The MIT License (MIT)
*
* Copyright (c) 2014-2016 Spomky-Labs
* This software may be modified and distributed under the terms
* of the MIT license. See the LICENSE file for details.
*/
namespace SpomkyLabs\JoseBundle\DependencyInjection\Source\JWKSource;
use Symfony\Component\Config\Definition\Builder\NodeDefinition;
final class RandomECKey extends RandomKey
{
/**
* {@inheritdoc}
protected function getKeyConfig(array $config)
$values = $config['key_configuration'];
$values['kty'] = 'EC';
$values['crv'] = $config['curve'];
return $values;
}
public function getKey()
return 'ec';
public function addConfiguration(NodeDefinition $node)
$node
->children()
->scalarNode('curve')
->validate()
->ifTrue(self::checkCurve())
->thenInvalid('Unsupported curve. Please use "P-256", "P-384" or "P-521".')
->end()
->isRequired()
->end();
parent::addConfiguration($node);
* @return \Closure
private static function checkCurve()
return function ($v) {
return !in_array($v, ['P-256', 'P-384', 'P-521']);
};