public function actionLogin()
{
$this->_assertPostOnly();
$data = $this->_input->filter(array('login' => XenForo_Input::STRING, 'password' => XenForo_Input::STRING, 'redirect' => XenForo_Input::STRING, 'cookie_check' => XenForo_Input::UINT));
$redirect = $data['redirect'] ? $data['redirect'] : XenForo_Link::buildAdminLink('index');
$loginModel = $this->_getLoginModel();
if ($data['cookie_check'] && count($_COOKIE) == 0) {
// login came from a page, so we should at least have a session cookie.
// if we don't, assume that cookies are disabled
return $this->responseError(new XenForo_Phrase('cookies_required_to_log_in_to_site'));
}
$needCaptcha = $loginModel->requireLoginCaptcha($data['login']);
if ($needCaptcha) {
// just block logins here instead of using the captcha
return $this->responseError(new XenForo_Phrase('your_account_has_temporarily_been_locked_due_to_failed_login_attempts'));
}
$userModel = $this->_getUserModel();
$userId = $userModel->validateAuthentication($data['login'], $data['password'], $error);
if (!$userId) {
$loginModel->logLoginAttempt($data['login']);
if ($loginModel->requireLoginCaptcha($data['login'])) {
return $this->responseError(new XenForo_Phrase('your_account_has_temporarily_been_locked_due_to_failed_login_attempts'));
}
if ($this->_input->filterSingle('upgrade', XenForo_Input::UINT)) {
return $this->responseRedirect(XenForo_ControllerResponse_Redirect::SUCCESS, $redirect);
} else {
// note - JSON view will return responseError($text)
return $this->responseView('XenForo_ViewAdmin_Login_Error', 'login_form', array('text' => $error, 'defaultLogin' => $data['login'], 'redirect' => $redirect), array('containerTemplate' => 'LOGIN_PAGE'));
}
}
$loginModel->clearLoginAttempts($data['login']);
XenForo_Model_Ip::log($userId, 'user', $userId, 'login_admin');
XenForo_Application::get('session')->changeUserId($userId);
XenForo_Visitor::setup($userId);
// if guest on front-end, login there too
$publicSession = new XenForo_Session();
$publicSession->start();
if (!$publicSession->get('user_id')) {
$publicSession->changeUserId($userId);
$publicSession->save();
}
$visitor = XenForo_Visitor::getInstance();
// now check that the user will be able to get into the ACP (is_admin)
if (!$visitor->is_admin) {
return $this->responseError(new XenForo_Phrase('your_account_does_not_have_admin_privileges'));
}
if ($this->_input->filterSingle('repost', XenForo_Input::UINT)) {
return $this->responseRedirect(XenForo_ControllerResponse_Redirect::SUCCESS, $redirect, '', array('repost' => 1, 'postVars' => $this->_input->filterSingle('postVars', XenForo_Input::JSON_ARRAY)));
} else {
return $this->responseRedirect(XenForo_ControllerResponse_Redirect::SUCCESS, $redirect);
}
}
/**
* This simply gets public session, from cookies if necessary.
*
* @param Zend_Controller_Request_Http $request
*
* @return XenForo_Session
*/
public static function getPublicSession(Zend_Controller_Request_Http $request)
{
$session = new XenForo_Session();
$session->start();
if (!$session->sessionExists()) {
$cookiePrefix = XenForo_Application::get('config')->cookie->prefix;
$userCookie = $request->getCookie($cookiePrefix . 'user');
if ($userCookie) {
if ($userId = XenForo_Model::create('XenForo_Model_User')->loginUserByRememberCookie($userCookie)) {
$session->changeUserId($userId);
} else {
XenForo_Helper_Cookie::deleteCookie('user', true);
}
}
if (!empty($_SERVER['HTTP_USER_AGENT'])) {
$session->set('userAgent', $_SERVER['HTTP_USER_AGENT']);
$session->set('isRobot', self::isRobot($_SERVER['HTTP_USER_AGENT']));
}
if (!empty($_SERVER['HTTP_REFERER'])) {
$session->set('referer', $_SERVER['HTTP_REFERER']);
$session->set('fromSearch', self::isSearchReferer($_SERVER['HTTP_REFERER']));
}
}
return $session;
}
