在Symfony 中註冊後自動進行用戶身份驗證
建立帳戶後，最好自動登入用戶，而不是要求他們提供自己的資料再次憑證。以下是如何在 Symfony 中實現此目的：
Symfony 4.0
use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use YourNamespace\UserBundle\Entity\User;
class LoginController extends AbstractController
{
public function registerAction()
{
$user = //Handle getting or creating the user entity likely with a posted form
$token = new UsernamePasswordToken($user, null, 'main', $user->getRoles());
$this->container->get('security.token_storage')->setToken($token);
$this->container->get('session')->set('_security_main', serialize($token));
//The user is now logged in, you can redirect or do whatever.
}
}Symfony 2.6.x - Symfony>
Symfony 2.6.x - Symfony 3.0.xuse Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use YourNamespace\UserBundle\Entity\User;
class LoginController extends Controller
{
public function registerAction()
{
$user = //Handle getting or creating the user entity likely with a posted form
$token = new UsernamePasswordToken($user, null, 'main', $user->getRoles());
$this->get('security.token_storage')->setToken($token);
$this->get('session')->set('_security_main', serialize($token));
}
}Symfony 2.3.x
use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use YourNamespace\UserBundle\Entity\User;
class LoginController extends Controller
{
public function registerAction()
{
$user = //Handle getting or creating the user entity likely with a posted form
$token = new UsernamePasswordToken($user, null, 'main', $user->getRoles());
$this->get('security.context')->setToken($token);
$this->get('session')->set('_security_main', serialize($token));
//Now you can redirect where ever you need and the user will be logged in
}
}以上是Symfony 註冊後如何自動登入使用者？的詳細內容。更多資訊請關注PHP中文網其他相關文章！
