Rbac

Revised, split, and expanded — The two halves of this article are now separate chapters in the MAF v1: Python and .NET series: the auth + hardening half is covered by MAF v1 — 20c production hardening (with the password reset, refresh-token rotation, and graceful secret rotation that the original missed), and the deployment half is covered by MAF v1 — 25 deployment (with the .NET twin Dockerfile and a dev.sh that polls instead of sleeping). The architecture below is still the canonical reference for the combined story.

Introduction # Role-Based Access Control (RBAC) is a critical component of secure application design that restricts access to resources based on user roles and permissions. This article explores how the Contact Management Application implements a flexible and maintainable RBAC system that covers both the backend API and frontend Angular application, integrating with JWT authentication to secure endpoints and UI elements while maintaining the separation of concerns that Clean Architecture demands.