public function AuthDecorator::authenticate in Mail Login 8.2

Validates user authentication credentials.

Parameters

string $username: The user name to authenticate.

string $password: A plain-text password, such as trimmed text from form values.

Return value

int|bool The user's uid on success, or FALSE on failure to authenticate.

Overrides UserAuthInterface::authenticate

File

src/AuthDecorator.php, line 45

Class

AuthDecorator

Validates user authentication credentials.

Namespace

Drupal\mail_login

Code

public function authenticate($username, $password) {
  $config_factory = \Drupal::configFactory();
  $config = $config_factory
    ->get('mail_login.settings');

  // If we have an email lookup the username by email.
  if ($config
    ->get('mail_login_enabled') && !empty($username)) {
    if (filter_var($username, FILTER_VALIDATE_EMAIL)) {
      $account_search = $this->entityTypeManager
        ->getStorage('user')
        ->loadByProperties([
        'mail' => $username,
      ]);
      if ($account = reset($account_search)) {
        $username = $account
          ->getAccountName();
      }
    }
    else {
      if ($config
        ->get('mail_login_email_only')) {

        // Display a custom login error message.
        \Drupal::messenger()
          ->addError(t('Login by username has been disabled, please use email address instead.'));
        return NULL;
      }
    }
  }
  return $this->userAuth
    ->authenticate($username, $password);
}