BasicAuthTestController.php

<?php

declare (strict_types=1);
namespace Drupal\basic_auth_test;

use Drupal\Core\Controller\ControllerBase;
use Drupal\Core\PageCache\ResponsePolicyInterface;
use Symfony\Component\DependencyInjection\Attribute\Autowire;

/**
 * Provides routes for HTTP Basic Authentication testing.
 */
class BasicAuthTestController extends ControllerBase {
  public function __construct(#[Autowire(service: 'page_cache_kill_switch')] private ResponsePolicyInterface $pageCacheKillSwitch) {
  }
  
  /**
   * @see \Drupal\basic_auth\Tests\Authentication\BasicAuthTest::testControllerNotCalledBeforeAuth()
   */
  public function modifyState() {
    $this->state()
      ->set('basic_auth_test.state.controller_executed', TRUE);
    return [
      '#markup' => 'Done',
    ];
  }
  
  /**
   * @see \Drupal\basic_auth\Tests\Authentication\BasicAuthTest::testControllerNotCalledBeforeAuth()
   */
  public function readState() {
    // Mark this page as being uncacheable.
    $this->pageCacheKillSwitch
      ->trigger();
    return [
      '#markup' => $this->state()
        ->get('basic_auth_test.state.controller_executed') ? 'yep' : 'nope',
      '#cache' => [
        'max-age' => 0,
      ],
    ];
  }

}