function AutoLoginUrlGeneral::getSecret in Auto Login URL 8

Same name and namespace in other branches

1. 2.x src/AutoLoginUrlGeneral.php \Drupal\auto_login_url\AutoLoginUrlGeneral::getSecret()

Get secret key for ALU or create now.

File

src/AutoLoginUrlGeneral.php, line 68

Class

AutoLoginUrlGeneral

Class AutoLoginUrlGeneral.

Namespace

Drupal\auto_login_url

Code

function getSecret() {
  $config = \Drupal::config('auto_login_url.settings');

  // Check if it exists.
  $secret = $config
    ->get('secret');

  // Create if it does not exist.
  if ($secret == '') {
    $random_generator = new Random();
    $secret = $random_generator
      ->name(64);
    \Drupal::configFactory()
      ->getEditable('auto_login_url.settings')
      ->set('secret', $secret)
      ->save();
  }
  return $secret;
}