muzich/vendor/jms/security-extra-bundle/JMS/SecurityExtraBundle/DependencyInjection/Configuration.php

<?php

/*
 * Copyright 2011 Johannes M. Schmitt <schmittjoh@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace JMS\SecurityExtraBundle\DependencyInjection;

use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;

class Configuration implements ConfigurationInterface
{
    public function getConfigTreeBuilder()
    {
        $tb = new TreeBuilder();
        $tb
            ->root('jms_security_extra')
                ->validate()
                    ->always(function($v) {
                        if ($v['method_access_control'] && !$v['expressions']) {
                            throw new \Exception('You need to enable expressions if you want to configure method access via the DI config.');
                        }

                        return $v;
                    })
                ->end()
                ->children()
                    ->booleanNode('secure_all_services')->defaultFalse()->end()
                    ->booleanNode('enable_iddqd_attribute')->defaultFalse()->end()
                    ->scalarNode('cache_dir')->cannotBeEmpty()->defaultValue('%kernel.cache_dir%/jms_security')->end()
                    ->booleanNode('expressions')->defaultFalse()->end()
                    ->arrayNode('voters')
                        ->addDefaultsIfNotSet()
                        ->canBeUnset()
                        ->children()
                            ->booleanNode('disable_authenticated')->defaultFalse()->end()
                            ->booleanNode('disable_role')->defaultFalse()->end()
                            ->booleanNode('disable_acl')->defaultFalse()->end()
                        ->end()
                    ->end()
                    ->arrayNode('method_access_control')
                        ->useAttributeAsKey('pattern')
                        ->prototype('scalar')->isRequired()->cannotBeEmpty()->end()
                    ->end()
                    ->arrayNode('util')
                        ->addDefaultsIfNotSet()
                        ->children()
                            ->arrayNode('secure_random')
                                ->children()
                                    ->scalarNode('connection')->cannotBeEmpty()->end()
                                    ->scalarNode('table_name')->defaultValue('seed_table')->cannotBeEmpty()->end()
                                    ->scalarNode('seed_provider')->cannotBeEmpty()->end()
                                ->end()
                            ->end()
                        ->end()
                    ->end()
                ->end()
            ->end()
        ;

        return $tb;
    }
}