protected function FileOwnership::ownerIsScriptUser in Automatic Updates 8

Check if file is owned by the same user as which is running the script.

Helps identify scenarios when the check is run by web user and the files are owned by a non-web user.

Parameters

string $file_path: The file path to check.

Return value

array An array of translatable strings if there are file ownership issues.

2 calls to FileOwnership::ownerIsScriptUser()

FileOwnership::doCheck in src/ReadinessChecker/FileOwnership.php

Perform checks.

TestFileOwnership::doCheck in tests/src/Kernel/ReadinessChecker/FileOwnershipTest.php

Perform checks.

File

src/ReadinessChecker/FileOwnership.php, line 30

Class

FileOwnership

File ownership checker.

Namespace

Drupal\automatic_updates\ReadinessChecker

Code

protected function ownerIsScriptUser($file_path) {
  $messages = [];
  if (function_exists('posix_getuid')) {
    $file_owner_uid = fileowner($file_path);
    $script_uid = posix_getuid();
    if ($file_owner_uid !== $script_uid) {
      $messages[] = $this
        ->t('Files are owned by uid "@owner" but PHP is running as uid "@actual". The file owner and PHP user should be the same during an update.', [
        '@owner' => $file_owner_uid,
        '@file' => $file_path,
        '@actual' => $script_uid,
      ]);
    }
  }
  return $messages;
}