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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; |
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use Symfony\Component\Config\Definition\Processor; |
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use Symfony\Component\Config\FileLocator; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Definition; |
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use Symfony\Component\DependencyInjection\Loader\XmlFileLoader; |
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use Symfony\Component\DependencyInjection\Reference; |
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use Symfony\Component\HttpKernel\DependencyInjection\Extension; |
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final class SpomkyLabsJoseBundleExtension extends Extension |
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{ |
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/** |
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* @var \SpomkyLabs\JoseBundle\DependencyInjection\JWKSource\JWKSourceInterface[] |
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*/ |
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private $jwk_sources; |
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/** |
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* @var string |
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*/ |
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private $alias; |
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/** |
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* @param string $alias |
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*/ |
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public function __construct($alias) |
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{ |
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$this->alias = $alias; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function load(array $configs, ContainerBuilder $container) |
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{ |
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$processor = new Processor(); |
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$config = $processor->processConfiguration( |
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$this->getConfiguration($configs, $container), |
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$configs |
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); |
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$loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config')); |
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$services = $this->getXmlFileToLoad($config); |
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foreach ($services as $basename) { |
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$loader->load(sprintf('%s.xml', $basename)); |
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} |
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$this->initConfiguration($container, $config); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getConfiguration(array $configs, ContainerBuilder $container) |
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{ |
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$jwk_sources = $this->createJWKSources(); |
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return new Configuration($this->getAlias(), $jwk_sources); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getAlias() |
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{ |
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return $this->alias; |
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} |
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/** |
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* @param \Symfony\Component\DependencyInjection\ContainerBuilder $container |
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* @param array $config |
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*/ |
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private function initConfiguration(ContainerBuilder $container, array $config) |
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{ |
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if (true === $config['storage']['enabled']) { |
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$container->setParameter($this->getAlias().'.jot.class', $config['storage']['class']); |
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$container->setAlias($this->getAlias().'.jot.manager', $config['storage']['manager']); |
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} |
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$parameters = [ |
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'compression_methods', |
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]; |
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foreach ($parameters as $parameter) { |
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$container->setParameter($this->getAlias().'.'.$parameter, $config[$parameter]); |
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} |
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foreach ($config['keys'] as $name => $key) { |
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$this->createJWK($name, $key, $container, $this->jwk_sources); |
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} |
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foreach ($config['key_sets'] as $name => $key_set) { |
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$this->createJWKSet($name, $key_set, $container); |
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} |
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} |
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/** |
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* @param string $name |
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* @param array $config |
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* @param \Symfony\Component\DependencyInjection\ContainerBuilder $container |
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*/ |
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private function createJWKSet($name, array $config, ContainerBuilder $container) |
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{ |
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$keys = []; |
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foreach ($config as $kid) { |
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$id = sprintf('jose.key.%s', $kid); |
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$keys[] = new Reference($id); |
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} |
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$service_id = sprintf('jose.key_set.%s', $name); |
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$definition = new Definition('Jose\Object\JWKSet'); |
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$definition->setFactory([ |
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new Reference('jose.factory.jwk_set'), |
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'createFromKey', |
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]); |
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$definition->setArguments([ |
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$keys, |
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]); |
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$container->setDefinition($service_id, $definition); |
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} |
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/** |
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* @param string $name |
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* @param array $config |
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* @param \Symfony\Component\DependencyInjection\ContainerBuilder $container |
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* @param \SpomkyLabs\JoseBundle\DependencyInjection\JWKSource\JWKSourceInterface[] $jwk_sources |
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*/ |
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private function createJWK($name, array $config, ContainerBuilder $container, array $jwk_sources) |
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{ |
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foreach ($config as $key => $adapter) { |
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if (array_key_exists($key, $jwk_sources)) { |
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$jwk_sources[$key]->create($container, $name, $adapter); |
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return; |
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} |
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} |
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throw new \LogicException(sprintf('The JWK definition "%s" is not configured.', $name)); |
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} |
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/** |
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* @param array $config |
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* |
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* @return string[] |
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*/ |
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private function getXmlFileToLoad(array $config) |
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{ |
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$services = [ |
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'services', |
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'compression_methods', |
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'checkers', |
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]; |
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if (true === $config['storage']['enabled']) { |
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$services[] = 'jot'; |
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} |
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return $services; |
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} |
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private function createJWKSources() |
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{ |
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if (null !== $this->jwk_sources) { |
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return $this->jwk_sources; |
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} |
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// load bundled adapter factories |
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$tempContainer = new ContainerBuilder(); |
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$loader = new XmlFileLoader($tempContainer, new FileLocator(__DIR__.'/../Resources/config')); |
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$loader->load('jwk_sources.xml'); |
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$services = $tempContainer->findTaggedServiceIds('jose.jwk_source'); |
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$jwk_sources = []; |
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foreach (array_keys($services) as $id) { |
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$factory = $tempContainer->get($id); |
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$jwk_sources[str_replace('-', '_', $factory->getKey())] = $factory; |
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} |
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return $this->jwk_sources = $jwk_sources; |
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} |
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} |
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Spomky-Labs /
jose-bundle
