function _user_resource_user_pass_reset_login in Services 7.3

1 string reference to '_user_resource_user_pass_reset_login'

_user_resource_definition in resources/user_resource.inc

File

resources/user_resource.inc, line 756

Code

function _user_resource_user_pass_reset_login($uid, $timestamp, $hashed_pass) {
  global $user;

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

    // The existing user is already logged in.
    if ($user->uid == $uid) {
      return services_error(t('You are logged in as %user. Please edit your profile to update your password.', array(
        '%user' => $user->name,
      )), 403);
    }
    else {
      $reset_link_account = user_load($uid);
      if (!empty($reset_link_account)) {
        return services_error(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 logout and try using the link again.', array(
          '%other_user' => $user->name,
          '%resetting_user' => $reset_link_account->name,
        )), 405);
      }
      else {

        // Invalid one-time link specifies an unknown user.
        return services_error(t('The one-time login link you clicked is invalid.'), 406);
      }
    }
  }
  else {

    // Time out, in seconds, until login URL expires. Defaults to 24 hours =
    // 86400 seconds.
    $timeout = variable_get('user_password_reset_timeout', 86400);
    $current = REQUEST_TIME;

    // Some redundant checks for extra security ?
    $users = user_load_multiple(array(
      $uid,
    ), array(
      'status' => '1',
    ));
    if ($timestamp <= $current && ($account = reset($users))) {

      // No time out for first time login.
      if ($account->login && $current - $timestamp > $timeout) {
        return services_error(t('You have tried to use a one-time login link that has expired. Please request a new one.'), 406);
      }
      elseif ($account->uid && $timestamp >= $account->login && $timestamp <= $current && $hashed_pass == user_pass_rehash($account->pass, $timestamp, $account->login, $account->uid)) {

        // Set the new user.
        $user = $account;

        // user_login_finalize() also updates the login timestamp of the
        // user, which invalidates further use of the one-time login link.
        user_login_finalize();
        watchdog('user', 'User %name used one-time login link at time %timestamp.', array(
          '%name' => $account->name,
          '%timestamp' => $timestamp,
        ));

        // Let the user's password be changed without the current password check.
        $token = drupal_random_key();
        $_SESSION['pass_reset_' . $user->uid] = $token;
        return array(
          'pass_reset_token' => $token,
          'message' => t('You have just used your one-time login link. It is no longer necessary to use this link to log in. <strong>Please change your password</strong>.'),
        );
      }
      else {
        return services_error(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.'), 406);
      }
    }
    else {

      // Deny access, no more clues.
      // Everything will be in the watchdog's URL for the administrator to check.
      return services_error(t('Access denied.'), 403);
    }
  }
}