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LoginListener.php
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157 lines (128 loc) · 4.53 KB
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<?php
declare(strict_types=1);
namespace Sentry\SentryBundle\EventListener;
use Sentry\State\HubInterface;
use Sentry\State\Scope;
use Sentry\UserDataBag;
use Symfony\Component\HttpKernel\Event\RequestEvent;
use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
use Symfony\Component\Security\Core\Authentication\Token\SwitchUserToken;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Event\AuthenticationSuccessEvent;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Component\Security\Http\Event\LoginSuccessEvent;
final class LoginListener
{
use KernelEventForwardCompatibilityTrait;
/**
* @var HubInterface The current hub
*/
private $hub;
/**
* @var TokenStorageInterface|null The token storage
*/
private $tokenStorage;
/**
* Constructor.
*
* @param HubInterface $hub The current hub
* @param TokenStorageInterface|null $tokenStorage The token storage
*/
public function __construct(HubInterface $hub, ?TokenStorageInterface $tokenStorage)
{
$this->hub = $hub;
$this->tokenStorage = $tokenStorage;
}
/**
* This method is called for each request handled by the framework and
* fills the Sentry scope with information about the current user.
*/
public function handleKernelRequestEvent(RequestEvent $event): void
{
if (
null === $this->tokenStorage
|| !$this->isMainRequest($event)
|| $event->getRequest()->attributes->get('_stateless')
) {
return;
}
$token = $this->tokenStorage->getToken();
if (null !== $token) {
$this->updateUserContext($token);
}
}
/**
* This method is called after authentication was fully successful. It allows
* to set information like the username of the currently authenticated user
* and of the impersonator, if any, on the Sentry's context.
*/
public function handleLoginSuccessEvent(LoginSuccessEvent $event): void
{
$this->updateUserContext($event->getAuthenticatedToken());
}
/**
* This method is called when an authentication provider authenticates the
* user. It is the event closest to {@see LoginSuccessEvent} in versions of
* the framework where it doesn't exist.
*/
public function handleAuthenticationSuccessEvent(AuthenticationSuccessEvent $event): void
{
$this->updateUserContext($event->getAuthenticationToken());
}
private function updateUserContext(TokenInterface $token): void
{
if (!$this->isTokenAuthenticated($token)) {
return;
}
$client = $this->hub->getClient();
if (null === $client || !$client->getOptions()->shouldSendDefaultPii()) {
return;
}
$this->hub->configureScope(function (Scope $scope) use ($token): void {
$user = $scope->getUser() ?? new UserDataBag();
if (null === $user->getId()) {
$user->setId($this->getUserIdentifier($token->getUser()));
}
$impersonatorUser = $this->getImpersonatorUser($token);
if (null !== $impersonatorUser) {
$user->setMetadata('impersonator_username', $impersonatorUser);
}
$scope->setUser($user);
});
}
private function isTokenAuthenticated(TokenInterface $token): bool
{
if (method_exists($token, 'isAuthenticated') && !$token->isAuthenticated(false)) {
return false;
}
return null !== $token->getUser();
}
/**
* @param UserInterface|\Stringable|string|null $user
*/
private function getUserIdentifier($user): ?string
{
if ($user instanceof UserInterface) {
if (method_exists($user, 'getUserIdentifier')) {
return $user->getUserIdentifier();
}
if (method_exists($user, 'getUsername')) {
return $user->getUsername();
}
}
if (\is_string($user)) {
return $user;
}
if (\is_object($user) && method_exists($user, '__toString')) {
return (string) $user;
}
return null;
}
private function getImpersonatorUser(TokenInterface $token): ?string
{
if ($token instanceof SwitchUserToken) {
return $this->getUserIdentifier($token->getOriginalToken()->getUser());
}
return null;
}
}