function AccessDeniedTest::testAccessDenied

File

core/modules/system/tests/src/Functional/System/AccessDeniedTest.php, line 54

Class

AccessDeniedTest

Tests page access denied functionality, including custom 403 pages.

Namespace

Code

public function testAccessDenied() : void {
  $this->drupalGet('admin');
  $this->assertSession()
    ->pageTextContains('Access denied');
  $this->assertSession()
    ->statusCodeEquals(403);
  // Ensure that users without permission are denied access and have the
  // correct path information in drupalSettings.
  $this->drupalLogin($this->createUser([]));
  $this->drupalGet('admin', [
    'query' => [
      'foo' => 'bar',
    ],
  ]);
  $settings = $this->getDrupalSettings();
  $this->assertEquals('admin', $settings['path']['currentPath']);
  $this->assertTrue($settings['path']['currentPathIsAdmin']);
  $this->assertEquals([
    'foo' => 'bar',
  ], $settings['path']['currentQuery']);
  $this->drupalLogin($this->adminUser);
  // Set a custom 404 page without a starting slash.
  $edit = [
    'site_403' => 'user/' . $this->adminUser
      ->id(),
  ];
  $this->drupalGet('admin/config/system/site-information');
  $this->submitForm($edit, 'Save configuration');
  $this->assertSession()
    ->pageTextContains("The path '{$edit['site_403']}' has to start with a slash.");
  // Use a custom 403 page.
  $edit = [
    'site_403' => '/user/' . $this->adminUser
      ->id(),
  ];
  $this->drupalGet('admin/config/system/site-information');
  $this->submitForm($edit, 'Save configuration');
  // Enable the user login block.
  $block = $this->drupalPlaceBlock('user_login_block', [
    'id' => 'login',
  ]);
  // Log out and check that the user login block is shown on custom 403 pages.
  $this->drupalLogout();
  $this->drupalGet('admin');
  $this->assertSession()
    ->pageTextContains($this->adminUser
    ->getAccountName());
  $this->assertSession()
    ->pageTextContains('Username');
  // Log back in and remove the custom 403 page.
  $this->drupalLogin($this->adminUser);
  $edit = [
    'site_403' => '',
  ];
  $this->drupalGet('admin/config/system/site-information');
  $this->submitForm($edit, 'Save configuration');
  // Logout and check that the user login block is shown on default 403 pages.
  $this->drupalLogout();
  $this->drupalGet('admin');
  $this->assertSession()
    ->pageTextContains('Access denied');
  $this->assertSession()
    ->statusCodeEquals(403);
  $this->assertSession()
    ->pageTextContains('Username');
  // Log back in, set the custom 403 page to /user/login and remove the block
  $this->drupalLogin($this->adminUser);
  $this->config('system.site')
    ->set('page.403', '/user/login')
    ->save();
  $block->disable()
    ->save();
  // Check that we can log in from the 403 page.
  $this->drupalLogout();
  $edit = [
    'name' => $this->adminUser
      ->getAccountName(),
    'pass' => $this->adminUser->pass_raw,
  ];
  $this->drupalGet('admin/config/system/site-information');
  $this->submitForm($edit, 'Log in');
  // Check that we're still on the same page.
  $this->assertSession()
    ->pageTextContains('Basic site settings');
}