class TestXssBlock

Provides a block containing an XSS payload.

Attributes

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\DependencyInjection\AutowiredInstanceTrait, \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait extends \Drupal\Component\Plugin\PluginBase
    • class \Drupal\Core\Block\BlockBase implements \Drupal\Core\Block\BlockPluginInterface, \Drupal\Core\Plugin\PluginWithFormsInterface, \Drupal\Core\Plugin\PreviewAwarePluginInterface, \Drupal\Core\Render\PreviewFallbackInterface, \Drupal\Core\Plugin\ContextAwarePluginInterface uses \Drupal\Core\Block\BlockPluginTrait, \Drupal\Core\Plugin\ContextAwarePluginTrait, \Drupal\Core\Plugin\ContextAwarePluginAssignmentTrait extends \Drupal\Core\Plugin\PluginBase
      • class \Drupal\block_test\Plugin\Block\TestXssBlock extends \Drupal\Core\Block\BlockBase

Expanded class hierarchy of TestXssBlock

File

core/modules/block/tests/modules/block_test/src/Plugin/Block/TestXssBlock.php, line 16

Namespace

class TestXssBlock extends BlockBase {
  
  /**
   * {@inheritdoc}
   */
  public function build() : array {
    $payload = '<img src=x onerror="window.XSS = true;">';
    return [
      '#markup' => Markup::create('<input class="block-filter-text" data-element="' . Html::escape($payload) . '">'),
    ];
  }

}