symfony5.3中未呼叫訂閱者

嗨，我開始學習 symfony 事件系統并對其進行測驗，我創建了一個“訂閱者”來監聽AuthenticationEvents::AUTHENTICATION_FAILURE事件并將其轉儲。

然后我嘗試連接假資料，但沒有任何反應。

然后我嘗試聽另一個事件KernelEvents::REQUEST并且它起作用了，所以我看不出問題出在哪里。

我的訂閱者：

namespace App\EventSubscriber;

use Symfony\Component\HttpKernel\KernelEvents;
use Symfony\Component\HttpKernel\Event\RequestEvent;
use Symfony\Component\Security\Core\AuthenticationEvents;
use Symfony\Component\Security\Http\Event\LoginFailureEvent;
use Symfony\Component\Security\Http\Event\LoginSuccessEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;




class AuthenticationSubscriber implements EventSubscriberInterface
{
    public static function getSubscribedEvents()
    {
        return [
            AuthenticationEvents::AUTHENTICATION_SUCCESS => 'securityauthenticationsuccess',
            AuthenticationEvents::AUTHENTICATION_FAILURE => 'securityauthenticationfailure',
            KernelEvents::REQUEST => 'KernelRequest',
            
            
        ];
        
    }

    public function securityauthenticationfailure(LoginFailureEvent $event){
          dump($event);
    }

    public function securityauthenticationsuccess(LoginSuccessEvent $event){
        dump($event);
  }

  public function KernelRequest(RequestEvent $event){
    dump($event);
}
  

}```


MY SERVICE.YAML :

```# This file is the entry point to configure your own services.
# Files in the packages/ subdirectory configure your dependencies.

# Put parameters here that don't need to change on each machine where the app is deployed
# https://symfony.com/doc/current/best_practices.html#use-parameters-for-application-configuration
parameters:

services:

    # default configuration for services in *this* file
    _defaults:
        autowire: true      # Automatically injects dependencies in your services.
        autoconfigure: true # Automatically registers your services as commands, event subscribers, etc.
    
    # makes classes in src/ available to be used as services
    # this creates a service per class whose id is the fully-qualified class name
    App\:
        resource: '../src/'
        exclude:
            - '../src/DependencyInjection/'
            - '../src/Entity/'
            - '../src/Kernel.php'
            - '../src/Tests/'

    # add more service definitions when explicit configuration is needed
    # please note that last definitions always *replace* previous ones
    
    

uj5u.com熱心網友回復：

Core\AuthenticationEvents 類是舊身份驗證系統的一部分。對于基于 HTTP 的新系統，事件類名稱用于事件名稱。所以：

    public static function getSubscribedEvents(): array
    {
        return [
            LoginSuccessEvent::class => 'onLoginSuccess',
            LoginFailureEvent::class => 'onLoginFailure',
        ];
    }

應該讓你更進一步。

查看下面的一些偵聽器類可能也很有啟發性 vendor\symfony\security-http\Authenticator\EventListener

uj5u.com熱心網友回復：

當然，我完全不合邏輯。非常感謝您的回答。

但是訂閱者仍然沒有被呼叫。enable_authenticator_manager: true' and I tried with the function dd()` 還是什么都沒有。

我的 SECURITY.YAML：

security:
    # https://symfony.com/doc/current/security/authenticator_manager.html
    enable_authenticator_manager: true
    # https://symfony.com/doc/current/security.html#c-hashing-passwords
    password_hashers:
        Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface: 'auto'
        App\Entity\User:
            algorithm: auto

    # https://symfony.com/doc/current/security.html#where-do-users-come-from-user-providers
    providers:
        # used to reload user from session & other features (e.g. switch_user)
        app_user_provider:
            entity:
                class: App\Entity\User
                property: email
    firewalls:
        dev:
            pattern: ^/(_(profiler|wdt)|css|images|js)/
            security: false
        main:
            lazy: true
            provider: app_user_provider
            custom_authenticator: App\Security\UserAuthenticator
            logout:
                path: app_logout
                # where to redirect after logout
                # target: app_any_route
            

            # activate different ways to authenticate
            # https://symfony.com/doc/current/security.html#firewalls-authentication

            # https://symfony.com/doc/current/security/impersonating_user.html
            # switch_user: true

    # Easy way to control access for large sections of your site
    # Note: Only the *first* access control that matches will be used
    access_control:
        # - { path: ^/admin, roles: ROLE_ADMIN }
        # - { path: ^/profile, roles: ROLE_USER }

PHP bin/console debug:event-dispatcher LoginFailureEvent:

========================================================================================

 ------- ---------------------------------------------------------------- ---------- 
  Order   Callable                                                         Priority  
 ------- ---------------------------------------------------------------- ----------
  #1      App\EventSubscriber\AuthenticationSubscriber::onLoginFailure()   0
 ------- ---------------------------------------------------------------- ----------```

標籤：php symfony

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