我正在尝试制作一个如何创建自定义身份验证提供商,经过完整阅读并查看Symfony代码,我认为仅使用创建工厂,身份验证提供商并使用Symfony默认类是足够的,但实际上我缺少某些内容,并且我遇到了此错误
ContextErrorException: Catchable Fatal Error: Argument 1 passed to AcmeDemoBundleProviderMyProvider::__construct() must implement interface SymfonyComponentSecurityCoreUserUserProviderInterface, string given, called in D:wampwwwsf2ldapappcachedevappDevDebugProjectContainer.php on line 1383 and defined in D:wampwwwsf2ldapsrcAcmeDemoBundleProviderMyProvider.php line 20
工厂
namespace AcmeDemoBundleFactory;
use SymfonyComponentDependencyInjectionContainerBuilder;
use SymfonyComponentDependencyInjectionReference;
use SymfonyComponentDependencyInjectionDefinitionDecorator;
use SymfonyComponentConfigDefinitionBuilderNodeDefinition;
use SymfonyBundleSecurityBundleDependencyInjectionSecurityFactoryAbstractFactory;
class MyFactory extends AbstractFactory
{
public function getPosition()
{
return 'form';
}
public function getKey()
{
return 'kstr';
}
protected function createAuthProvider(ContainerBuilder $container, $id, $config, $userProviderId)
{
$providerId = 'security.authentication.provider.kstr.' . $id;
$container
->setDefinition($providerId, new DefinitionDecorator('kstr.security.authentication.provider'))
->replaceArgument(0, new Reference($userProviderId));
return $providerId;
}
protected function getListenerId()
{
return 'security.authentication.listener.form';
}
}
我的提供商
namespace AcmeDemoBundleProvider;
use SymfonyComponentSecurityCoreAuthenticationProviderAuthenticationProviderInterface;
use SymfonyComponentSecurityCoreUserUserProviderInterface;
use SymfonyComponentSecurityCoreExceptionAuthenticationException;
use SymfonyComponentSecurityCoreAuthenticationTokenTokenInterface;
class MyProvider implements AuthenticationProviderInterface
{
private $_userProvider;
public function __construct(UserProviderInterface $userProvider)
{
$this->_userProvider = $userProvider;
}
public function authenticate(TokenInterface $token)
{
try
{
$user = $this->_userProvider->loadUserByUsername($token->getUsername());
//custom auth steps
$token = new UsernamePasswordToken(
$token->getUsername(), null, $token->getProviderKey(), $user->getRoles()
);
return $token;
}
} catch (Exception $exc)
{
throw new AuthenticationException('Invalid username or password. ', 0, $e);
}
throw new AuthenticationException('Invalid username or password asdfasd');
}
public function supports(TokenInterface $token)
{
return $token instanceof UsernamePasswordToken;
}
}
services.yml
services:
kstr.security.authentication.provider:
class: AcmeDemoBundleProviderMyProvider
arguments: [""]
security.yml
security:
encoders:
AcmeDemoBundleEntitySecureUser: plaintext
providers:
multiples:
chain:
providers: [entity_provider, ldap]
entity_provider:
entity: { class: AcmeDemoBundle:SecureUser, property: username }
ldap:
id: kstr.security.authentication.provider
firewalls:
dev:
pattern: ^/(_(profiler|wdt)|css|images|js)/
security: false
login:
pattern: ^/demo/secured/login$
security: false
secured_area:
pattern: ^/demo/secured/
kstr:
check_path: _security_check
login_path: _demo_login
provider: ldap
logout:
path: _demo_logout
target: _demo
需要一些帮助才能解决这个问题,我在这里缺少什么?即使默认的" security.authentication.listener.form"满足我的需求,我是否也需要创建一个自定义侦听器?
您将字符串 arguments: [""]
作为服务的构造函数的第一个参数。
这就是__construct(UserProviderInterface $userProvider)
中的TypeHint失败的原因。
正确注入UserProviderInterface
,例外将消失。