function NodeFieldAccessTest::testAccessToAdministrativeFields

Tests permissions on nodes status field.

File

core/modules/node/tests/src/Kernel/NodeFieldAccessTest.php, line 46

Class

NodeFieldAccessTest

Tests node field level access.

Namespace

Code

public function testAccessToAdministrativeFields() : void {
  // Create the page node type with revisions disabled.
  $page = NodeType::create([
    'type' => 'page',
    'name' => 'Page',
    'new_revision' => FALSE,
  ]);
  $page->save();
  // Create the article node type with revisions enabled.
  $article = NodeType::create([
    'type' => 'article',
    'name' => 'Article',
    'new_revision' => TRUE,
  ]);
  $article->save();
  // An administrator user. No user exists yet, ensure that the first user
  // does not have UID 1.
  $content_admin_user = $this->createUser([
    'administer nodes',
    'access content',
  ], values: [
    'uid' => 2,
  ]);
  // Two different editor users.
  $page_creator_user = $this->createUser([
    'create page content',
    'edit own page content',
    'delete own page content',
    'access content',
  ]);
  $page_manager_user = $this->createUser([
    'create page content',
    'edit any page content',
    'delete any page content',
    'access content',
  ]);
  // An unprivileged user.
  $page_unrelated_user = $this->createUser([
    'access content',
  ]);
  // List of all users
  $test_users = [
    $content_admin_user,
    $page_creator_user,
    $page_manager_user,
    $page_unrelated_user,
  ];
  // Create three "Basic pages". One is owned by our test-user
  // "page_creator", one by "page_manager", and one by someone else.
  $node1 = Node::create([
    'title' => $this->randomMachineName(8),
    'uid' => $page_creator_user->id(),
    'type' => 'page',
  ]);
  $node1->save();
  $node2 = Node::create([
    'title' => $this->randomMachineName(8),
    'uid' => $page_manager_user->id(),
    'type' => 'article',
    'revision_log' => 'Updated to requirements',
  ]);
  $node2->save();
  $node3 = Node::create([
    'title' => $this->randomMachineName(8),
    'type' => 'page',
  ]);
  $node3->save();
  foreach ($this->administrativeFields as $field) {
    // Checks on view operations.
    foreach ($test_users as $account) {
      $may_view = $node1->{$field}
        ->access('view', $account);
      $this->assertTrue($may_view, "Any user may view the field {$field}.");
    }
    // Checks on edit operations.
    $may_update = $node1->{$field}
      ->access('edit', $page_creator_user);
    $this->assertFalse($may_update, 'Users with permission "edit own page content" is not allowed to the field ' . $field . '.');
    $may_update = $node2->{$field}
      ->access('edit', $page_creator_user);
    $this->assertFalse($may_update, 'Users with permission "edit own page content" is not allowed to the field ' . $field . '.');
    $may_update = $node2->{$field}
      ->access('edit', $page_manager_user);
    $this->assertFalse($may_update, 'Users with permission "edit any page content" is not allowed to the field ' . $field . '.');
    $may_update = $node1->{$field}
      ->access('edit', $page_manager_user);
    $this->assertFalse($may_update, 'Users with permission "edit any page content" is not allowed to the field ' . $field . '.');
    $may_update = $node2->{$field}
      ->access('edit', $page_unrelated_user);
    $this->assertFalse($may_update, 'Users not having permission "edit any page content" is not allowed to the field ' . $field . '.');
    $may_update = $node1->{$field}
      ->access('edit', $content_admin_user) && $node3->status
      ->access('edit', $content_admin_user);
    $this->assertTrue($may_update, 'Users with permission "administer nodes" may edit ' . $field . ' fields on all nodes.');
  }
  foreach ($this->readOnlyFields as $field) {
    // Check view operation.
    foreach ($test_users as $account) {
      $may_view = $node1->{$field}
        ->access('view', $account);
      $this->assertTrue($may_view, "Any user may view the field {$field}.");
    }
    // Check edit operation.
    foreach ($test_users as $account) {
      $may_view = $node1->{$field}
        ->access('edit', $account);
      $this->assertFalse($may_view, "No user is not allowed to edit the field {$field}.");
    }
  }
  // Check the revision_log field on node 1 which has revisions disabled.
  $may_update = $node1->revision_log
    ->access('edit', $content_admin_user);
  $this->assertTrue($may_update, 'A user with permission "administer nodes" can edit the revision_log field when revisions are disabled.');
  $may_update = $node1->revision_log
    ->access('edit', $page_creator_user);
  $this->assertFalse($may_update, 'A user without permission "administer nodes" can not edit the revision_log field when revisions are disabled.');
  // Check the revision_log field on node 2 which has revisions enabled.
  $may_update = $node2->revision_log
    ->access('edit', $content_admin_user);
  $this->assertTrue($may_update, 'A user with permission "administer nodes" can edit the revision_log field when revisions are enabled.');
  $may_update = $node2->revision_log
    ->access('edit', $page_creator_user);
  $this->assertTrue($may_update, 'A user without permission "administer nodes" can edit the revision_log field when revisions are enabled.');
  $may_view = $node2->revision_log
    ->access('view', $content_admin_user);
  $this->assertTrue($may_view, 'A user without permission "administer nodes" cannot view the revision_log field when revisions are enabled.');
  // Page manager only has permissions to 'page', not 'article' content type.
  $may_view = $node2->revision_log
    ->access('view', $page_manager_user);
  $this->assertFalse($may_view, 'A user without permission to the content type cannot view the revision_log field when revisions are enabled.');
  $article_revision_manager_user = $this->createUser([
    'access content',
    'view article revisions',
  ]);
  $may_view = $node2->revision_log
    ->access('view', $article_revision_manager_user);
  $this->assertTrue($may_view, 'A user without permission "view article revisions" cannot view the revision_log field when revisions are enabled on article.');
  $revision_manager_user = $this->createUser([
    'access content',
    'view all revisions',
  ]);
  $may_view = $node2->revision_log
    ->access('view', $revision_manager_user);
  $this->assertTrue($may_view, 'A user without permission "view all revisions" cannot view the revision_log field when revisions are enabled.');
  $may_view = $node2->revision_log
    ->access('view', $page_unrelated_user);
  $this->assertFalse($may_view, 'A user with only permission "access content" cannot view the revision_log field when revisions are enabled.');
}