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Happyr.com Developer Blog:
Define Symfony access control rules in a database
Sep 11, 2018 @ 11:52:44

On the Happyr.com Developer blog Tobias Nyholm has written up a tutorial showing how you can use functionality included in the Symfony framework to define access control rules in a database using voters and values stored in the database.

I was recently at a PHP conference in Odessa where I met many great developers. One of them asked me a question, that the answer was not obvious. His use case was that he wanted to use Symfony's Access Control configuration to restrict access in his application. But he also wanted to configure the rules dynamically.

Since all the configuration in Symfony is cached with the container for performance reasons, we could obviously not allow a use a database to somehow “print” new configuration. We need to do something smarter.

Voters are a part of the Symfony security component and are set up as a service in the Symfony DI container. When a route is defined in the access_control section, the matching voter is called and the access granted/denied state is determined by values from the token and subject provided (from the database).

tagged: tutorial symfony access control database rules voter

Link: http://developer.happyr.com/define-access-control-in-database