php - Symfony2 - 安装了 FOS 用户包的自定义身份验证提供程序

Question

我需要有关在 Symfony2 项目中构建自定义身份验证的帮助。我读过 symfony 食谱 http://symfony.com/doc/2.3/cookbook/security/custom_authentication_provider.html并发现了很多关于自定义身份验证的问题，但在我尝试使用 FOS User Bundle 执行此操作时，他们没有回答我的问题。我花了很多时间调查 symfony 身份验证过程，但不明白我哪里错了。

那么我现在拥有的是:

1. 按照官方文档成功安装和配置了 FOS 用户包。
2. 安装了 Sonata 用户包。
3. 添加并配置了自定义身份验证监听器、 token 、提供程序、工厂。之后我正常登录，但我发现我的新身份验证提供程序未被使用，用户使用 FOS 的“form_login”登录。

这是我的代码:

用户实体类:

<?php
    namespace Acme\UserBundle\Entity;

    use Sonata\UserBundle\Entity\BaseUser as BaseUser;
    use Doctrine\ORM\Mapping as ORM;
    use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
    use \Acme\BoardBundle\Entity\Card;

    /**
     * @ORM\Entity
     * @ORM\HasLifecycleCallbacks
     * @ORM\Table(name="fos_user")
     */
    class User extends BaseUser
    {
        ...

        protected $card;

        /**
         * Set card
         *
         * @param \Acme\BoardBundle\Entity\Card $card
         * @return Card
         */
        public function setCard(\Acme\BoardBundle\Entity\Card $card)
        {
            $this->card = $card;

            return $this;
        }

        /**
         * Get card
         *
         * @return \Acme\BoardBundle\Entity\Card
         */
        public function getCard()
        {
            return $this->card;
        }
    }

用户.orm.xml:

<?xml version="1.0" encoding="UTF-8"?>
<doctrine-mapping xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
                  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                  xsi:schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping
                  http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">

    <entity name="Acme\UserBundle\Entity\User" table="fos_user">

        ...

        <many-to-one field="card" target-entity="Acme\BoardBundle\Entity\Card" inversed-by="users">
            <join-column name="card" referenced-column-name="id" />
        </many-to-one>
    </entity>
</doctrine-mapping>

User 实体与 Card 实体有关系，后者具有两个属性:卡号和 PIN 码。以及登录后我实际需要检查的属性。我的登录表单不仅有用户名和密码字段，还有卡号和 PIN 字段。

security.yml(我觉得我在防火墙配置方面有一些错误，但我不明白哪里出了问题):

providers:
    fos_userbundle:
        id: fos_user.user_manager
firewalls:
    dev:
        pattern:  ^/(_(profiler|wdt)|css|images|js)/
        security: false
    admin:
        pattern:            /admin(.*)
        context:            user
        form_login:
            provider:       fos_userbundle
            login_path:     /admin/login
            use_forward:    false
            check_path:     /admin/login_check
            failure_path:   null
        logout:
            path:           /admin/logout
        anonymous:          true
    main:
        pattern:             .*
        context:             user
        acme: true

        form_login:
            provider:       fos_userbundle
            login_path:     /user/login
            use_forward:    false
            check_path:     /user/login_check
            failure_path:   null
            always_use_default_target_path: true
            default_target_path:            ad_category
        logout:
            path:           /user/logout
        anonymous:          true

用户 token :

<?php

namespace Acme\UserBundle\Security\Authentication\Token;

use Symfony\Component\Security\Core\Authentication\Token\AbstractToken;

class AcmeUserToken extends AbstractToken
{
    public $userFIO;
    public $cardNumber;
    public $cardPIN;

    public function __construct(array $roles = array())
    {
        parent::__construct($roles);

        // If the user has roles, consider it authenticated
        $this->setAuthenticated(count($roles) > 0);
    }

    public function getCredentials()
    {
        return '';
    }

    // поскольку токены проверяются при обработке каждом новом запросе клиента, 
    // нам необходимо сохранять нужные нам данные. В связи с этим “обертываем”  
    // унаследованные методы сериализации и десериализации.
    public function serialize() {        
        $pser = parent::serialize();        
        //return serialize(array($this->social, $this->hash, $this->add, $pser));
        return serialize(array($pser));
    }

    public function unserialize($serialized) {
        //list($this->social, $this->hash, $this->add, $pser) = unserialize($serialized);        
        list($pser) = unserialize($serialized);
        parent::unserialize($pser);        
    }
}

AcmeProvider.php(我的自定义身份验证提供程序):

<?php

namespace Acme\UserBundle\Security\Authentication\Provider;

use Symfony\Component\Security\Core\Authentication\Provider\AuthenticationProviderInterface;
use Symfony\Component\Security\Core\User\UserProviderInterface;
use Symfony\Component\Security\Core\Exception\AuthenticationException;
use Symfony\Component\Security\Core\Exception\NonceExpiredException;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Acme\UserBundle\Security\Authentication\Token\AcmeUserToken;

class AcmeProvider implements AuthenticationProviderInterface
{
    private $userProvider;

    public function __construct(UserProviderInterface $userProvider)
    {
        $this->userProvider = $userProvider;
    }

    public function authenticate(TokenInterface $token)
    {
        $user = $this->userProvider->loadUserByUsername($token->getUsername());

        if ($user) {
            $authenticatedToken = new AcmeUserToken($user->getRoles());
            $authenticatedToken->setUser($user);

            return $authenticatedToken;
        }

        throw new AuthenticationException('The Acme authentication failed.');
    }

    public function supports(TokenInterface $token)
    {
        return $token instanceof AcmeUserToken;
    }
}

工厂类AcmeFactory.php:

<?php
namespace Acme\UserBundle\DependencyInjection\Security\Factory;

use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\DependencyInjection\DefinitionDecorator;
use Symfony\Component\Config\Definition\Builder\NodeDefinition;
use Symfony\Bundle\SecurityBundle\DependencyInjection\Security\Factory\SecurityFactoryInterface;

class AcmeFactory implements SecurityFactoryInterface
{
    public function create(ContainerBuilder $container, $id, $config, $userProvider, $defaultEntryPoint)
    {
        $providerId = 'security.authentication.provider.acme.'.$id;
        $container
        ->setDefinition($providerId, new DefinitionDecorator('acme.security.authentication.provider'))
        ->replaceArgument(0, new Reference($userProvider))
        ;

        $listenerId = 'security.authentication.listener.acme.'.$id;
        $listener = $container->setDefinition($listenerId, new DefinitionDecorator('acme.security.authentication.listener'));

        return array($providerId, $listenerId, $defaultEntryPoint);
    }

    public function getPosition()
    {
        //return 'pre_auth';
        return 'form';
    }

    public function getKey()
    {
        return 'acme';
    }

    public function addConfiguration(NodeDefinition $node)
    {
    }
}

config.yml中用户提供者和监听器的配置:

services:
    acme.security.authentication.provider:
        class: Acme\UserBundle\Security\Authentication\Provider\AcmeProvider
        abstract:  true
        arguments: ['']
        public: false

    security.authentication.listener.abstract:
        tags:
            - { name: 'monolog.logger', channel: 'security' }
        arguments: [@security.context, @security.authentication.manager, @security.authentication.session_strategy, @security.http_utils, "knetik",@security.authentication.success_handler, @security.authentication.failure_handler, {}, @logger, @event_dispatcher]
        class: Symfony\Component\Security\Http\Firewall\AbstractAuthenticationListener
     # override application level success handler and re-route back
    security.authentication.success_handler:
        class:  Symfony\Component\Security\Http\Authentication\DefaultAuthenticationSuccessHandler
        arguments:  ["@security.http_utils", {}]
        tags:
            - { name: 'monolog.logger', channel: 'security' }
    # override application level failure handler and re-route back
    security.authentication.failure_handler:
        class:  Symfony\Component\Security\Http\Authentication\DefaultAuthenticationFailureHandler
        arguments:  ["@http_kernel", "@security.http_utils", {}, "@logger"]
        tags:
            - { name: 'monolog.logger', channel: 'security' }
    yamogu.security.authentication.listener:
        class: Acme\UserBundle\Security\Authentication\Firewall\AcmeListener
        parent: security.authentication.listener.abstract
        abstract:  true
        arguments: ["@security.context", "@security.authentication.manager"]
        public: false

如果您需要附加代码，我会将其添加到问题中。任何帮助将不胜感激!

授权后dev.log上的链接:https://www.dropbox.com/s/5uot2qofmqjwvmk/dev.log?dl=0

Answer 1

我已经找到了问题的解决方案，但我选择了另一种方式。我已经为 form_login 定义了一个成功的身份验证处理程序和一个失败的处理程序，并将我的逻辑放在这里。如果他输入了错误的用户名但输入了正确的卡号和密码，我会在故障处理程序中手动注册用户。反之亦然，如果用户输入了正确的用户名但输入了错误的卡号和密码，那么我将拒绝他的登录以成功验证失败并手动注销他。

查看我的源代码

security.yml 的和平:

security:
    firewalls:
        ...
        main:
            pattern:             .*
            context:             user

            form_login:
                provider:       fos_userbundle
                login_path:     /user/login
                use_forward:    false
                check_path:     /user/login_check
                failure_path:   null
                always_use_default_target_path: true
                default_target_path:            ad_category
                success_handler: authentication_success_handler
                failure_handler: authentication_failure_handler
            logout:
                path:           /user/logout
            anonymous:          true

配置文件:

services:
    authentication_success_handler:
        class: Yamogu\UserBundle\Handler\AuthenticationSuccessHandler
        arguments: [@router, @doctrine.orm.entity_manager, @security.context]
    authentication_failure_handler:
        class: Yamogu\UserBundle\Handler\AuthenticationFailureHandler
        arguments: [@router, @doctrine.orm.entity_manager, @security.context, @event_dispatcher]

AuthenticationSuccessHandler.php:

namespace Acme\UserBundle\Handler;

Symfony\Component\Security\Http\Authentication\AuthenticationSuccessHandlerInterface;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\Routing\Router;
use Doctrine\Common\Persistence\ObjectManager;
use Acme\BoardBundle\Entity\Card;
use Symfony\Component\Security\Core\SecurityContext;

class AuthenticationSuccessHandler implements AuthenticationSuccessHandlerInterface
{
    protected $router;

    private $om;

    private $securityContext;

    public function __construct(Router $router, ObjectManager $om, SecurityContext $securityContext)
    {
        $this->router = $router;
        $this->om = $om;
        $this->securityContext = $securityContext;
    }

    public function onAuthenticationSuccess(Request $request, TokenInterface $token)
    {
        $fosUser = $this->securityContext->getToken()->getUser();
        if($fosUser->getCard())
        {
            $card = $fosUser->getCard()->getNumber();
            $pin = $fosUser->getCard()->getPin();
            if($card == $request->get('card') && $pin == $request->get('pin'))
            { //  if Log out the user he inputs wrong card
                $loginName = $request->get('firstname');
                $fosUserFirstName = $fosUser->getFirstname();
                if($loginName && $loginName != $fosUserFirstName)
                {
                    $fosUser->setFirstname($loginName);
                    $this->om->flush();
                }
                return new RedirectResponse($this->router->generate("ad_category"));
            }
        }
        $this->securityContext->setToken(null);
        $request->getSession()->invalidate();
        $request->getSession()->getFlashBag()->set('acme_login_error', 'Error!');
        return new RedirectResponse($this->router->generate("fos_user_security_login"));
    }
}
?>

AuthenticationFailureHandler.php:

<?php
namespace Acme\UserBundle\Handler;

use Symfony\Component\Security\Http\Authentication\AuthenticationFailureHandlerInterface;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Exception\AuthenticationException;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\Routing\Router;
use Doctrine\Common\Persistence\ObjectManager;
use Symfony\Component\Security\Core\SecurityContext;
use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
use Symfony\Component\Security\Http\Event\InteractiveLoginEvent;
use Symfony\Component\EventDispatcher\EventDispatcher;
use Acme\BoardBundle\Entity\Card;
use Acme\UserBundle\Entity\User as YamUser;

class AuthenticationFailureHandler implements AuthenticationFailureHandlerInterface
{
    protected $router;
    private $om;
    private $securityContext;
    private $eventDispatcher;

    public function __construct(Router $router, ObjectManager $om, SecurityContext $securityContext, EventDispatcher $eventDispatcher)
    {
        $this->router = $router;
        $this->om = $om;
        $this->securityContext = $securityContext;
        $this->eventDispatcher = $eventDispatcher;
    }

    public function onAuthenticationFailure(Request $request, AuthenticationException $exception)
    {
        if($request->get('firstname') !== null && $request->get('_username') && $request->get('_password') !== null && $request->get('card') !== null && $request->get('pin') !== null)
        {
            $loginName = $request->get('firstname');
            $username = $request->get('_username');
            $passw = $request->get('_password');
            $loginCard = $request->get('card');
            $loginPin = $request->get('pin');
            $card = $this->om->getRepository('AcmeBoardBundle:Card')
                ->findOneBy(array("number" => $loginCard, "pin" => $loginPin));
            // If there is the requested card in the DB create a new user and log in him at the moment
            if($card)
            { // Create a new user for this card, log in him and redirect to the board
                $entity = new YamUser();
                $entity->setCard($card);
                $entity->setFirstname($loginName);
                $entity->setUsername($username);
                $entity->setPlainPassword($passw);
                $entity->setEmail($username);
                $entity->setEnabled(true);
                $this->om->persist($entity);
                $this->om->flush();

                $token = new UsernamePasswordToken($entity, null, "main", $entity->getRoles());
                $this->securityContext->setToken($token); //now the user is logged in
                //now dispatch the login event
                $event = new InteractiveLoginEvent($request, $token);
                $this->eventDispatcher->dispatch("security.interactive_login", $event);
                return new RedirectResponse($this->router->generate("ad_category"));
            }
        }
        $this->securityContext->setToken(null);
        $request->getSession()->invalidate();
        $request->getSession()->getFlashBag()->set('acme_login_error', 'Error!');
        return new RedirectResponse($this->router->generate("fos_user_security_login"));
    }
}
?>

正如我所见，这不是解决任务的最佳方法，但它对我有用。如果有人对我的解决方案有更好的解决方案或修复，请在此处添加!