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class SeckitExportController in Security Kit 8

Same name and namespace in other branches
  1. 2.x src/Controller/SeckitExportController.php \Drupal\seckit\Controller\SeckitExportController

Example page controller.

Hierarchy

Expanded class hierarchy of SeckitExportController

File

src/Controller/SeckitExportController.php, line 15

Namespace

Drupal\seckit\Controller
View source
class SeckitExportController extends ControllerBase implements ContainerInjectionInterface {

  /**
   * Logger instance.
   *
   * @var \Drupal\Core\Logger\LoggerChannelInterface
   */
  protected $logger;

  /**
   * Constructs an SeckitExportController object.
   *
   * @param \Psr\Log\LoggerInterface $logger
   *   LoggerInterface.
   */
  public function __construct(LoggerInterface $logger) {
    $this->logger = $logger;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('logger.channel.seckit'));
  }

  /**
   * Reports CSP violations.
   */
  public function export() {

    // Only allow POST data with Content-Type application/csp-report
    // or application/json (the latter to support older user agents).
    // n.b. The CSP spec (1.0, 1.1) mandates this Content-Type header/value.
    // n.b. Content-Length is optional, so we don't check it.
    // @TODO replace with custom access checker?
    if (empty($_SERVER['CONTENT_TYPE']) || empty($_SERVER['REQUEST_METHOD'])) {
      throw new NotFoundHttpException();
    }
    if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
      throw new NotFoundHttpException();
    }
    $pattern = '~^application/(csp-report|json)\\h*(;|$)~';
    if (!preg_match($pattern, $_SERVER['CONTENT_TYPE'])) {
      throw new NotFoundHttpException();
    }

    // Get and parse report.
    $reports = file_get_contents('php://input');
    $reports = json_decode($reports);
    if (!is_object($reports)) {
      throw new NotFoundHttpException();
    }

    // Log the report data.
    foreach ($reports as $report) {
      if (!isset($report->{'violated-directive'})) {
        continue;
      }
      $info = [
        '@directive' => $report->{'violated-directive'},
        '@blocked_uri' => $report->{'blocked-uri'},
        '@data' => print_r($report, TRUE),
      ];
      $this->logger
        ->warning('CSP: Directive @directive violated.<br /> Blocked URI: @blocked_uri.<br /> <pre>Data: @data</pre>', $info);
    }
    return new Response();
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ControllerBase::$configFactory protected property The configuration factory.
ControllerBase::$currentUser protected property The current user service. 1
ControllerBase::$entityFormBuilder protected property The entity form builder.
ControllerBase::$entityManager protected property The entity manager.
ControllerBase::$entityTypeManager protected property The entity type manager.
ControllerBase::$formBuilder protected property The form builder. 2
ControllerBase::$keyValue protected property The key-value storage. 1
ControllerBase::$languageManager protected property The language manager. 1
ControllerBase::$moduleHandler protected property The module handler. 2
ControllerBase::$stateService protected property The state service.
ControllerBase::cache protected function Returns the requested cache bin.
ControllerBase::config protected function Retrieves a configuration object.
ControllerBase::container private function Returns the service container.
ControllerBase::currentUser protected function Returns the current user. 1
ControllerBase::entityFormBuilder protected function Retrieves the entity form builder.
ControllerBase::entityManager Deprecated protected function Retrieves the entity manager service.
ControllerBase::entityTypeManager protected function Retrieves the entity type manager.
ControllerBase::formBuilder protected function Returns the form builder service. 2
ControllerBase::keyValue protected function Returns a key/value storage collection. 1
ControllerBase::languageManager protected function Returns the language manager service. 1
ControllerBase::moduleHandler protected function Returns the module handler. 2
ControllerBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
ControllerBase::state protected function Returns the state storage service.
LinkGeneratorTrait::$linkGenerator protected property The link generator. 1
LinkGeneratorTrait::getLinkGenerator Deprecated protected function Returns the link generator.
LinkGeneratorTrait::l Deprecated protected function Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated public function Sets the link generator service.
LoggerChannelTrait::$loggerFactory protected property The logger channel factory service.
LoggerChannelTrait::getLogger protected function Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory public function Injects the logger channel factory.
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service. 1
RedirectDestinationTrait::getDestinationArray protected function Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
SeckitExportController::$logger protected property Logger instance.
SeckitExportController::create public static function Instantiates a new instance of this class. Overrides ControllerBase::create
SeckitExportController::export public function Reports CSP violations.
SeckitExportController::__construct public function Constructs an SeckitExportController object.
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
UrlGeneratorTrait::$urlGenerator protected property The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated protected function Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated public function Sets the URL generator service.
UrlGeneratorTrait::url Deprecated protected function Generates a URL or path for a specific route based on the given parameters.