Surfnet\StepupU2fBundle\DependencyInjection\Configuration::getConfigTreeBuilder()

Complexity

Conditions	2
Paths	1

Size

Total Lines

26

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder('surfnet_stepup_u2f');

        $rootNode = $treeBuilder->getRootNode();
        $rootNode
            ->children()
                ->scalarNode('app_id')
                    ->info(
                        'This is the URL that identifies this logical application and from where the Trusted Facets ' .
                        'List is served'
                    )
                    ->isRequired()
                    ->validate()
                        ->ifTrue(
                            function ($appId) {
                                return !is_string($appId) || parse_url($appId, PHP_URL_SCHEME) !== 'https';
                            }
                        )
                        ->thenInvalid('surfnet_stepup_u2f.app_id must be an HTTPS URL')
                    ->end()
                ->end()
            ->end();

        return $treeBuilder;
    }
}