Symfony-使用前端控制器获取parameters.yml

Question

I have a legacy application.

I must get some parameters from parameters.yml in FrontController (app.php or app_dev.php) before system initialize Symfony Security Firewall. This parameter is path to config file ( this config is outside my project - config is required for connect to "library" with my model). Model is outside my project.

I must include this library by "include" function, composer drops.

In my system I have securityController, and userProvider which connect to database by "library".

So I don't know how can I get parameter with paramters.yml in FrontController.

Answer 1

I'm afraid you couldn't, Symfony Firewall is always be run before the request hit to controller.

So in your scenario, I think you should go to your security event listener (not sure what is the type of firewall you are using, x509, simple token...), so you can get parameter normally by $container->getParameter() and store it in somewhere, then controller can read it