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<?php
declare(strict_types=1);
namespace Yiisoft\Auth\Method;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Yiisoft\Auth\AuthenticationMethodInterface;
use Yiisoft\Auth\IdentityInterface;
/**
* Composite allows multiple authentication methods at the same time.
*/
final class Composite implements AuthenticationMethodInterface
{
* @var AuthenticationMethodInterface[]
private array $authenticationMethods;
* @param AuthenticationMethodInterface[] $methods
public function __construct(array $methods)
$this->authenticationMethods = $methods;
}
public function authenticate(ServerRequestInterface $request): ?IdentityInterface
foreach ($this->authenticationMethods as $authenticationMethod) {
if (!$authenticationMethod instanceof AuthenticationMethodInterface) {
throw new \RuntimeException('Authentication method must be an instance of ' . AuthenticationMethodInterface::class . '.');
$identity = $authenticationMethod->authenticate($request);
if ($identity !== null) {
return $identity;
return null;
public function challenge(ResponseInterface $response): ResponseInterface
foreach ($this->authenticationMethods as $method) {
$response = $method->challenge($response);
return $response;
yiisoft /
auth
