/**
* Signs in the user on the application.
*
* @param User $user The User id
* @param boolean $remember Whether or not to remember the user
* @param Doctrine_Connection $con A Doctrine_Connection object
*/
public function signIn($user, $remember = false, $con = null)
{
// signin
$this->setAttribute('user_id', $user->getId(), 'securityUser');
$this->setAuthenticated(true);
$this->clearCredentials();
$this->addCredentials($user->getAllPermissionNames());
// remember?
if ($remember) {
$expiration_age = sfConfig::get('app_user_remember_key_expiration_age', 14 * 86400);
// remove old keys
Doctrine::getTable('UserRememberKey')->createQuery()->delete()->where('created_at < ?', date('Y-m-d H:i:s', time() - $expiration_age))->execute();
// remove other keys from this user
Doctrine::getTable('UserRememberKey')->createQuery()->delete()->where('user_id = ?', $user->getId())->execute();
// generate new keys
$key = $this->generateRandomKey();
// save key
$rk = new UserRememberKey();
$rk->remember_key = $key;
$rk->User = $user;
$rk->ip_address = $_SERVER['REMOTE_ADDR'];
$rk->save($con);
// make key as a cookie
$remember_cookie = 'remember';
sfContext::getInstance()->getResponse()->setCookie($remember_cookie, $key, time() + $expiration_age);
}
}
