如何通过security.yaml中的路由名称动态指定路由？

Question

I use Symfony4. I want to specify login page URL route by its route name, which is declared in routes.yaml

Now I have these lines in my security.yaml:

access_control:
    - { path: ^/login, allow_if: 'is_anonymous()'}
    - { path: ^/, roles: ROLE_USER}

In my routes.yaml I have this:

login:
    path: /anyrouteiwant   
    controller: App\Controller\SecurityController::login

What I want is to refer to route name 'login'

Answer 1

How about using an environment variable?

.env.dev file (also test and prod)

LOGIN_PATH="/login"

security.yaml file

access_control:
    - { path: '^%env(LOGIN_PATH)%', allow_if: 'is_anonymous()'}
    - { path: ^/, roles: ROLE_USER}

routes.yaml file:

login:
    path: '%env(LOGIN_PATH)%'
    controller: App\Controller\SecurityController::login

don't know if it'll work but it should work.

Reference: https://symfony.com/doc/current/configuration/environment_variables.html#environment-variable-processors

Otherwise, it seems you can't reference a route configuration inside security.yaml file. To test it yourself, put:

var_dump($this->parameters);

inside vendor\symfony\dependency-injection\ParameterBag\ParameterBag.php line 71 just at the beginning of the get($name) method, you can see the defined parameters when you run:

php bin/console config:dump-reference security

command. And there doesn't seem a parameter defined in the parameterbag related with the defined routes.