The `@Security` annotation, which originated in the Sensio extra bundle, goes a long way. The official upgrade docs have a few misleading pointers, that force you to use unnecessary verbose language.

Fortunately, few hidden levels make code much less verbose and more readable.

This post sums up upgrading the Sensio `@Security` annotation to Symfony `#[IsGranted()]` attribute in one place.

Tomas Votruba

The post details the process of upgrading from the Sensio @Security annotation to the Symfony #[IsGranted()] attribute. It addresses issues with the official upgrade documentation and provides a step-by-step guide using tools like Rector to simplify and enhance the code. It also includes tips on handling common pitfalls and improving the readability and maintainability of security assertions in Symfony projects.

Upgrading Sensio Security Annotation: The Full Story

1. Upgrade Sensio from Annotations to Attributes

3. From Sensio #[Security] to Sensio #[IsGranted]

7. Final step: Flip from Sensio to Symfony