auth-system

JWT authentication in Flask involves creating user registration and login endpoints that issue tokens containing identity and claims. This Skill implements token generation, validation, and refresh workflows with secure password hashing and protected routes using decorators to enforce access control.

Role-based access control (RBAC) restricts endpoint access based on user roles. This Skill provides decorators and role-check functions that validate user permissions before allowing requests, enabling you to protect API endpoints and manage authorization across registration, login, and user-management workflows.

Authentication setup requires user models, password hashing, token issuance on login, and refresh endpoints to extend sessions. This Skill provides complete Flask blueprint structure for registration, login, token refresh, and protected endpoints with input validation and error handling built in.

Yes. This Skill combines JWT-based authentication with RBAC to secure Flask APIs. It handles token issuance with identity and claims, enforces role checks on protected endpoints, and applies security best practices including token blacklisting and secure password handling.

Flask authentication security includes password hashing, token blacklisting, input validation on registration and login, protected endpoints with role checks, and proper error handling. This Skill implements these practices across the complete auth workflow to prevent common vulnerabilities.