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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\Module\aggregator2\Controller; |
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use SimpleSAML\Configuration; |
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use SimpleSAML\Error; |
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use SimpleSAML\Module\aggregator2\Aggregator as AttributeAggregator; |
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use SimpleSAML\Session; |
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use SimpleSAML\Utils; |
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use SimpleSAML\XHTML\Template; |
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use Symfony\Component\HttpFoundation\{Request, Response}; |
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use function array_keys; |
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use function explode; |
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use function in_array; |
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use function strlen; |
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use function strval; |
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/** |
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* Controller class for the aggregator2 module. |
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* |
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* This class serves the different views available in the module. |
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* |
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* @package simplesamlphp/simplesamlphp-module-aggregator2 |
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*/ |
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class Aggregator |
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{ |
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/** @var \SimpleSAML\Configuration */ |
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protected Configuration $moduleConfig; |
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/** @var string[] */ |
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private static array $allowedMimeTypes = [ |
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'text/plain', |
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'application/samlmetadata-xml', |
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'application/xml', |
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]; |
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/** |
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* Controller constructor. |
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* |
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* It initializes the global configuration and session for the controllers implemented here. |
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* |
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* @param \SimpleSAML\Configuration $config The configuration to use by the controllers. |
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* @param \SimpleSAML\Session $session The session to use by the controllers. |
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* |
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* @throws \Exception |
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*/ |
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public function __construct( |
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protected Configuration $config, |
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protected Session $session, |
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) { |
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$this->moduleConfig = Configuration::getConfig('module_aggregator2.php'); |
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} |
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/** |
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* @return \SimpleSAML\XHTML\Template |
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*/ |
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public function main(): Template |
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{ |
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$t = new Template($this->config, 'aggregator2:list.twig'); |
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$t->data['names'] = array_keys($this->moduleConfig->toArray()); |
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return $t; |
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} |
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/** |
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* @param \Symfony\Component\HttpFoundation\Request $request The current request. |
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* |
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* @return \Symfony\Component\HttpFoundation\Response |
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*/ |
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public function get(Request $request): Response |
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{ |
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$id = $request->query->get('id'); |
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if ($id === null) { |
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throw new Error\BadRequest('Missing required parameter "id".'); |
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} |
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$id = strval($id); |
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$sets = []; |
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$set = $request->query->get('set'); |
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if ($set !== null) { |
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$sets = explode(',', $set); |
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} |
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$excluded_entities = []; |
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$exclude = $request->query->get('exclude'); |
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if ($exclude !== null) { |
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$excluded_entities = explode(',', $exclude); |
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} |
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$aggregator = AttributeAggregator::getAggregator($id); |
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$aggregator->setFilters($sets); |
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$aggregator->excludeEntities($excluded_entities); |
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$xml = $aggregator->getMetadata(); |
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$mimeType = $request->query->get('mimetype'); |
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if (in_array($mimeType, self::$allowedMimeTypes)) { |
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$mime = $mimeType; |
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if ($mime === 'text/plain') { |
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$xmlUtils = new Utils\XML(); |
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$xml = $xmlUtils->formatXMLString($xml); |
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} |
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} else { |
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$mime = 'application/samlmetadata+xml'; |
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} |
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$response = new Response(); |
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$response->headers->set('Content-Type', $mime); |
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$response->headers->set('Content-Length', strval(strlen($xml))); |
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$response->headers->set('Content-Disposition', 'filename=' . $id . '.xml'); |
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$response->setContent($xml); |
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return $response; |
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} |
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} |
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simplesamlphp /
simplesamlphp-module-aggregator2
