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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 OAuth2Framework\SecurityBundle\DependencyInjection; |
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use OAuth2Framework\Component\BearerTokenType\BearerToken; |
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use OAuth2Framework\Component\MacTokenType\MacToken; |
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use Symfony\Component\Config\Definition\Builder\TreeBuilder; |
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use Symfony\Component\Config\Definition\ConfigurationInterface; |
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final class Configuration implements ConfigurationInterface |
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{ |
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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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* Configuration constructor. |
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* |
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* @param string $alias |
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*/ |
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public function __construct(string $alias) |
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{ |
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$this->alias = $alias; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getConfigTreeBuilder() |
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{ |
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$treeBuilder = new TreeBuilder(); |
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$rootNode = $treeBuilder->root($this->alias); |
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$rootNode |
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->addDefaultsIfNotSet() |
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->children() |
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->scalarNode('psr7_message_factory') |
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->cannotBeEmpty() |
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->defaultValue('oauth2_security.psr7_message_factory.default') |
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->info('PSR7 requests and responses factory') |
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->end() |
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->end(); |
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if (class_exists(BearerToken::class)) { |
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$rootNode |
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->children() |
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->arrayNode('bearer_token') |
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->addDefaultsIfNotSet() |
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->canBeDisabled() |
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->children() |
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->scalarNode('realm') |
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->isRequired() |
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->info('The realm displayed in the authentication header') |
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->end() |
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->booleanNode('authorization_header') |
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->defaultTrue() |
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->info('Allow the access token to be sent in the authorization header (recommended).') |
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->end() |
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->booleanNode('request_body') |
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->defaultFalse() |
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->info('Allow the access token to be sent in the request body (not recommended).') |
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->end() |
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->booleanNode('query_string') |
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->defaultFalse() |
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->info('Allow the access token to be sent in the query string (not recommended).') |
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->end() |
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->end() |
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->end() |
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->end(); |
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} |
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if (class_exists(MacToken::class)) { |
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$rootNode |
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->children() |
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->arrayNode('mac_token') |
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->addDefaultsIfNotSet() |
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->canBeDisabled() |
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->validate() |
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->ifTrue(function ($config) { |
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return $config['min_length'] > $config['max_length']; |
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}) |
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->thenInvalid('The option "min_length" must not be greater than "max_length".') |
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->end() |
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->validate() |
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->ifTrue(function ($config) { |
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return !in_array($config['algorithm'], ['hmac-sha-256', 'hmac-sha-1']); |
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}) |
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->thenInvalid('The algorithm is not supported. Please use one of the following one: "hmac-sha-1", "hmac-sha-256".') |
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->end() |
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->children() |
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->integerNode('min_length') |
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->defaultValue(50) |
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->min(1) |
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->info('Minimum length for the generated MAC key') |
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->end() |
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->integerNode('max_length') |
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->defaultValue(100) |
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->min(2) |
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->info('Maximum length for the generated MAC key') |
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->end() |
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->scalarNode('algorithm') |
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->defaultValue('hmac-sha-256') |
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->info('Hashing algorithm. Must be either "hmac-sha-1" or "hmac-sha-256"') |
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->end() |
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->integerNode('timestamp_lifetime') |
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->defaultValue(10) |
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->min(1) |
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->info('Default lifetime of the MAC') |
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->end() |
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->end() |
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->end() |
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->end(); |
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} |
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return $treeBuilder; |
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} |
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} |
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OAuth2-Framework /
oauth2-framework
