Question

我正在学习Symfony 4，并尝试按照Symfony 4文档创建一个应用程序。

我遵循此article来制作管理员角色。

但是当我访问路径/admin时，它总是"Access Denied."

我在Symfony Documentation页面和StackOverflow中阅读了很多文章，但找不到解决方法。这是我的设置

//config/packges/security.yaml

security:

    encoders:
        App\Entity\User:
            algorithm: bcrypt
    providers:
        our_db_provider:
            entity:
                class: App\Entity\User
        in_memory:
            memory:
                users:
                    admin:
                        password: admin123
                        roles: 'ROLE_ADMIN'
    firewalls:
        dev:
            pattern: ^/(_(profiler|wdt)|css|images|js)/
            security: false
        main:
            pattern:    ^/
            http_basic: ~
            provider: our_db_provider
            form_login:
              login_path: login
              check_path: login
              default_target_path: index
              always_use_default_target_path: true

            logout:
              path:   /logout
              target: /index

    access_control:
        - { path: ^/login, roles: IS_AUTHENTICATED_ANONYMOUSLY }
        - { path: ^/admin, roles: ROLE_ADMIN }

这是Symfony Debug日志：

未捕获的PHP异常Symfony \ Component \ Security \ Core \ Exception \ AccessDeniedException：＆＃34; Access Denied。＆＃34;在C：\ xampp \ htdocs \ aimer-mvc \ vendor \ symfony \ security \ Http \ Firewall \ AccessListener.php第68行

请帮帮我。非常感谢你！

Answer 1

如果您想使用 admin / admin123 测试您的应用，则必须在防火墙中允许in_memory提供商：

仅适用于http_basic：

security:

    encoders:
        App\Entity\User:
            algorithm: bcrypt
    providers:
        our_db_provider:
            entity:
                class: App\Entity\User
        in_memory:
            memory:
                users:
                    admin:
                        password: admin123
                        roles: 'ROLE_ADMIN'
    firewalls:
        dev:
            pattern: ^/(_(profiler|wdt)|css|images|js)/
            security: false
        main:
            pattern:    ^/
            http_basic:
                provider: in_memory
            provider: our_db_provider
            form_login:
              login_path: login
              check_path: login
              default_target_path: index
              always_use_default_target_path: true

            logout:
              path:   /logout
              target: /index

    access_control:
        - { path: ^/login, roles: IS_AUTHENTICATED_ANONYMOUSLY }
        - { path: ^/admin, roles: ROLE_ADMIN }

for form_login：

security:

    encoders:
        App\Entity\User:
            algorithm: bcrypt
    providers:
        both_providers:
            chain:
                providers: [in_memory, our_db_provider]
        our_db_provider:
            entity:
                class: App\Entity\User
        in_memory:
            memory:
                users:
                    admin:
                        password: admin123
                        roles: 'ROLE_ADMIN'
    firewalls:
        dev:
            pattern: ^/(_(profiler|wdt)|css|images|js)/
            security: false
        main:
            pattern:    ^/
            http_basic: ~
            provider: both_providers
            form_login:
              login_path: login
              check_path: login
              default_target_path: index
              always_use_default_target_path: true

            logout:
              path:   /logout
              target: /index

    access_control:
        - { path: ^/login, roles: IS_AUTHENTICATED_ANONYMOUSLY }
        - { path: ^/admin, roles: ROLE_ADMIN }

有关示例，请参阅https://symfony.com/doc/current/security/multiple_user_providers.html

Symfony 4：无法访问管理员角色。访问被拒绝

1 个答案: