function SitesDirectoryHardeningTest::testSitesDirectoryHardening

Tests the default behavior to restrict directory permissions is enforced.

Checks both the current sites directory and settings.php.

File

core/modules/system/tests/src/Functional/System/SitesDirectoryHardeningTest.php, line 27

Class

SitesDirectoryHardeningTest

Tests Drupal permissions hardening of /sites subdirectories.

Namespace

Code

public function testSitesDirectoryHardening() : void {
    $site_path = $this->kernel
        ->getSitePath();
    $settings_file = $this->settingsFile($site_path);
    // First, we check based on what the initial install has set.
    $this->assertTrue(drupal_verify_install_file($site_path, FILE_NOT_WRITABLE, 'dir'), "Verified permissions for {$site_path}.");
    // We intentionally don't check for settings.local.php as that file is
    // not created by Drupal.
    $this->assertTrue(drupal_verify_install_file($settings_file, FILE_EXIST | FILE_READABLE | FILE_NOT_WRITABLE), "Verified permissions for {$settings_file}.");
    $this->makeWritable($site_path);
    $this->checkSystemRequirements();
    $this->assertTrue(drupal_verify_install_file($site_path, FILE_NOT_WRITABLE, 'dir'), "Verified permissions for {$site_path} after manual permissions change.");
    $this->assertTrue(drupal_verify_install_file($settings_file, FILE_EXIST | FILE_READABLE | FILE_NOT_WRITABLE), "Verified permissions for {$settings_file} after manual permissions change.");
}