function MediaElementSettingsTestCase::testBrowserInsecureQueryParameters in D7 Media 7.4

Same name and namespace in other branches

1. 7.2 tests/media.test \MediaElementSettingsTestCase::testBrowserInsecureQueryParameters()
2. 7.3 tests/media.test \MediaElementSettingsTestCase::testBrowserInsecureQueryParameters()

Tests that insecure settings are not processed when sent via query parameters.

File

tests/media.test, line 933

Tests for media.module.

Class

MediaElementSettingsTestCase

Tests the 'media' element type settings.

Code

function testBrowserInsecureQueryParameters() {

  // Test file directory override.
  $path = file_unmanaged_save_data('directorytest', 'temporary://directorytest.txt');
  $data = array(
    'files[upload]' => drupal_realpath($path),
  );
  $this
    ->drupalPost('media/browser', $data, t('Upload'), array(
    'query' => array(
      'file_directory' => 'insecure_upload',
    ),
  ));

  // Verify that the file was placed in the normal public:// path instead of the folder we specified.
  $this
    ->assertFalse(is_file('public://insecure_upload/directorytest.txt'), 'File was not uploaded to the directory specified in the query parameters.');
  $this
    ->assertTrue(is_file('public://directorytest.txt'), 'File was uploaded to the default public directory.');

  // Test file_extensions override.
  $path = file_unmanaged_save_data('extensiontest', 'temporary://extensiontest.exe');
  $data = array(
    'files[upload]' => drupal_realpath($path),
  );
  $this
    ->drupalPost('media/browser', $data, t('Upload'), array(
    'query' => array(
      'file_extensions' => 'exe',
    ),
  ));
  $this
    ->assertFalse(is_file('public://extensiontest.exe'), 'File with extension passed via query parameter was not uploaded.');

  // Test max_filesize override.
  variable_set('file_entity_max_filesize', '8 bytes');
  $path = file_unmanaged_save_data('maxfilesize', 'temporary://maxfilesize.txt');
  $data = array(
    'files[upload]' => drupal_realpath($path),
  );
  $this
    ->drupalPost('media/browser', $data, t('Upload'), array(
    'query' => array(
      'max_filesize' => '100 bytes',
    ),
  ));
  $this
    ->assertFalse(is_file('public://maxfilesize.txt'), 'File larger than max file size was not uploaded with larger query parameter.');
  variable_del('file_entity_max_filesize');

  // Test uri_scheme override.
  $path = file_unmanaged_save_data('urischeme', 'temporary://urischeme.txt');
  $data = array(
    'files[upload]' => drupal_realpath($path),
  );
  $this
    ->drupalPost('media/browser', $data, t('Upload'), array(
    'query' => array(
      'uri_scheme' => 'private',
    ),
  ));
  $this
    ->assertFalse(is_file('private://urischeme.txt'), 'File was not uploaded to scheme set in URL.');
  $this
    ->assertTrue(is_file('public://urischeme.txt'), 'File was uploaded to default scheme instead of scheme set in URL.');

  // Test upload_validators override.
  $path = file_unmanaged_save_data('uploadvalidators', 'temporary://uploadvalidators.txt');
  $data = array(
    'files[upload]' => drupal_realpath($path),
  );
  $this
    ->drupalPost('media/browser', $data, t('Upload'), array(
    'query' => array(
      'upload_validators' => array(
        'file_move' => array(
          'public://exploit.php',
        ),
      ),
    ),
  ));
  $this
    ->assertFalse(is_file('public://exploit.php'), 'file_move() was not triggered by upload_validators parameter.');
  $this
    ->assertTrue(is_file('public://uploadvalidators.txt'), 'File was uploaded without triggering file_move().');
}