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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                declare(strict_types=1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * The MIT License (MIT)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Copyright (c) 2014-2018 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 Jose\Bundle\JoseFramework\DependencyInjection\Source\KeyManagement;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Jose\Bundle\JoseFramework\DependencyInjection\Source\KeyManagement\JWKSetSource\JWKSetSource as JWKSetSourceInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Jose\Bundle\JoseFramework\DependencyInjection\Source\Source;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Config\Definition\Builder\NodeDefinition;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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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\Loader\YamlFileLoader;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class JWKSetSource implements Source  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var null|JWKSetSourceInterface[]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $jwkset_sources = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * {@inheritdoc} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function name(): string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return 'key_sets';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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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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                        $sources = $this->getJWKSetSources();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ($configs[$this->name()] as $name => $itemConfig) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            foreach ($itemConfig as $sourceName => $sourceConfig) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                if (array_key_exists($sourceName, $sources)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $source = $sources[$sourceName];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $source->create($container, 'key_set', $name, $sourceConfig);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                } else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    throw new \LogicException(sprintf('The JWKSet definition "%s" is not configured.', $name)); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * {@inheritdoc} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getNodeDefinition(NodeDefinition $node)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $sourceNodeBuilder = $node  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->children()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                ->arrayNode('key_sets') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    ->treatFalseLike([])  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    ->treatNullLike([])  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    ->useAttributeAsKey('name') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    ->arrayPrototype()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        ->validate()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                            ->ifTrue(function ($config) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                                return count($config) !== 1;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                            })  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                            ->thenInvalid('One key set type must be set.') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        ->end()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                        ->children();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ($this->getJWKSetSources() as $name => $source) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $sourceNode = $sourceNodeBuilder->arrayNode($name)->canBeUnset();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $source->addConfiguration($sourceNode);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * {@inheritdoc} | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function prepend(ContainerBuilder $container, array $config): array  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return [];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws \Exception  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return JWKSetSourceInterface[]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function getJWKSetSources(): array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (null !== $this->jwkset_sources) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return $this->jwkset_sources;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // load bundled adapter factories  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tempContainer = new ContainerBuilder();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $loader = new YamlFileLoader($tempContainer, new FileLocator(__DIR__.'/../../../Resources/config'));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $loader->load('jwkset_sources.yml'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $services = $tempContainer->findTaggedServiceIds('jose.jwkset_source'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $jwkset_sources = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach (array_keys($services) as $id) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $factory = $tempContainer->get($id);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if (!$factory instanceof JWKSetSourceInterface) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                throw new \InvalidArgumentException();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $jwkset_sources[str_replace('-', '_', $factory->getKeySet())] = $factory; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->jwkset_sources = $jwkset_sources;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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