Completed
Push — master ( de1564...663938 )
by Florent
10:19
created

RandomECKey::createNewKey()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 7
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 1
Metric Value
c 1
b 0
f 1
dl 0
loc 7
rs 9.4285
cc 1
eloc 4
nc 1
nop 1
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<?php
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/*
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 * The MIT License (MIT)
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 *
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 * Copyright (c) 2014-2016 Spomky-Labs
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 *
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 * This software may be modified and distributed under the terms
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 * of the MIT license.  See the LICENSE file for details.
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 */
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namespace SpomkyLabs\JoseBundle\DependencyInjection\Source\JWKSource;
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use Symfony\Component\Config\Definition\Builder\NodeDefinition;
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class RandomECKey extends RandomKey
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{
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    /**
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     * {@inheritdoc}
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     */
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    protected function getKeyConfig(array $config)
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    {
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        $values = $config['additional_values'];
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        $values['kty'] = 'EC';
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        $values['crv'] = $config['curve'];
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        return $values;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function getKey()
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    {
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        return 'ec';
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function addConfiguration(NodeDefinition $node)
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    {
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        $node
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            ->children()
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                ->scalarNode('curve')
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                    ->validate()
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                        ->ifTrue(self::checkCurve())
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                        ->thenInvalid('Unsupported curve. Please use "P-256", "P-384" or "P-521".')
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                    ->end()
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                    ->isRequired()
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                ->end()
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            ->end();
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        parent::addConfiguration($node);
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    }
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    private static function checkCurve()
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    {
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        return function ($v) {
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            return !in_array($v, ['P-256', 'P-384', 'P-521']);
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        };
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    }
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}
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