private function addReportOrEnforceNode($reportOrEnforce)
{
$builder = new TreeBuilder();
$node = $builder->root($reportOrEnforce);
$children = $node->children();
// Symfony should not normalize dashes to underlines, e.g. img-src to img_src
$node->normalizeKeys(false);
$children->booleanNode('level1_fallback')->info('Provides CSP Level 1 fallback when using hash or nonce (CSP level 2) by adding \'unsafe-inline\' source. See https://www.w3.org/TR/CSP2/#directive-script-src and https://www.w3.org/TR/CSP2/#directive-style-src')->defaultValue(true)->end();
$children->arrayNode('browser_adaptive')->canBeEnabled()->info('Do not send directives that browser do not support')->addDefaultsIfNotSet()->children()->scalarNode('parser')->defaultValue('nelmio_security.ua_parser.ua_php')->end()->end()->beforeNormalization()->always(function ($v) {
if (!is_array($v)) {
@trigger_error("browser_adaptive configuration is now an array. Using boolean is deprecated and will not be supported anymore in version 3", E_USER_DEPRECATED);
return array('enabled' => $v, 'parser' => 'nelmio_security.ua_parser.ua_php');
}
return $v;
})->end()->end();
foreach (DirectiveSet::getNames() as $name => $type) {
if (DirectiveSet::TYPE_NO_VALUE === $type) {
$children->booleanNode($name)->defaultFalse()->end();
} elseif ($name === 'report-uri') {
$children->arrayNode($name)->prototype('scalar')->end()->beforeNormalization()->ifString()->then(function ($value) {
return array($value);
})->end()->end();
} elseif (DirectiveSet::TYPE_URI_REFERENCE === $type) {
$children->scalarNode($name)->end();
} else {
$children->arrayNode($name)->prototype('scalar')->end();
}
}
return $children->end();
}
private function addReportOrEnforceNode($reportOrEnforce)
{
$builder = new TreeBuilder();
$node = $builder->root($reportOrEnforce);
$children = $node->children();
// Symfony should not normalize dashes to underlines, e.g. img-src to img_src
$node->normalizeKeys(false);
foreach (DirectiveSet::getNames() as $name) {
$children->arrayNode($name)->prototype('scalar')->end();
}
return $children->end();
}