public function ChangePwdPageController::resetPass in Password Separate Form 8

Returns the user password reset page.

Parameters

int $uid: UID of user requesting reset.

int $timestamp: The current timestamp.

string $hash: Login link hash.

Return value

array|\Symfony\Component\HttpFoundation\RedirectResponse The form structure or a redirect response.

Throws

\Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException If the login link is for a blocked user or invalid user ID.

1 string reference to 'ChangePwdPageController::resetPass'

change_pwd_page.routing.yml in ./change_pwd_page.routing.yml

change_pwd_page.routing.yml

File

src/Controller/ChangePwdPageController.php, line 109

Class

ChangePwdPageController

Controller routines for user routes.

Namespace

Drupal\change_pwd_page\Controller

Code

public function resetPass($uid, $timestamp, $hash) {
  $account = $this
    ->currentUser();
  $config = $this
    ->config('user.settings');

  // When processing the one-time login link, we have to make sure that a user
  // isn't already logged in.
  if ($account
    ->isAuthenticated()) {

    // The current user is already logged in.
    if ($account
      ->id() == $uid) {
      user_logout();
    }
    else {
      if ($reset_link_user = $this->userStorage
        ->load($uid)) {
        $this
          ->messenger()
          ->addMessage($this
          ->t('Another user (%other_user) is already logged into the site on this computer, but you tried to use a one-time link for user %resetting_user. Please <a href=":logout">log out</a> and try using the link again.', [
          '%other_user' => $account
            ->getDisplayName(),
          '%resetting_user' => $reset_link_user
            ->getDisplayName(),
          ':logout' => Url::fromRoute('user.logout')
            ->toString(),
        ]), 'warning');
      }
      else {

        // Invalid one-time link specifies an unknown user.
        $this
          ->messenger()
          ->addError($this
          ->t('The one-time login link you clicked is invalid.'));
      }
      return $this
        ->redirect('<front>');
    }
  }

  // The current user is not logged in, so check the parameters.
  // Time out, in seconds, until login URL expires.
  $timeout = $config
    ->get('password_reset_timeout');
  $current = $this->time
    ->getRequestTime();

  /* @var \Drupal\user\UserInterface $user */
  $user = $this->userStorage
    ->load($uid);

  // Verify that the user exists and is active.
  if ($user && $user
    ->isActive()) {

    // No time out for first time login.
    if ($user
      ->getLastLoginTime() && $current - $timestamp > $timeout) {
      $this
        ->messenger()
        ->addError($this
        ->t('You have tried to use a one-time login link that has expired. Please request a new one using the form below.'));
      return $this
        ->redirect('user.pass');
    }
    elseif ($user
      ->isAuthenticated() && $timestamp >= $user
      ->getLastLoginTime() && $timestamp <= $current && hash_equals($hash, user_pass_rehash($user, $timestamp))) {
      $expiration_date = $user
        ->getLastLoginTime() ? $this->dateFormatter
        ->format($timestamp + $timeout) : NULL;
      return $this
        ->formBuilder()
        ->getForm('Drupal\\change_pwd_page\\Form\\ChangePasswordResetForm', $user, $expiration_date, $timestamp, $hash);
    }
    else {
      $this
        ->messenger()
        ->addError($this
        ->t('You have tried to use a one-time login link that has either been used or is no longer valid. Please request a new one using the form below.'));
      return $this
        ->redirect('user.pass');
    }
  }

  // Blocked or invalid user ID, so deny access. The parameters will be in the
  // watchdog's URL for the administrator to check.
  throw new AccessDeniedHttpException();
}