net-jwt-auth

What problem does it solve?

This Skill provides a ready-to-use JWT authentication and authorization layer for ASP.NET Core APIs, reducing boilerplate and improving security by standardizing token issuance, validation, and access control.

Core Features & Use Cases

• Token generation and validation for protected endpoints
• Refresh token support and claims-based authorization
• Password hashing and user claims handling for secure identity management
• Use Case: Secure a public API by issuing JWTs to authenticated users and enforcing role-based access

Quick Start

Run these steps to enable JWT authentication in your ASP.NET Core project:

• Add Jwt infrastructure (JwtTokenGenerator, JwtTokenValidator, PasswordHasher, etc.) to your project
• Configure JwtSettings in appsettings.json and register the settings in DI
• Wire up authentication and authorization in Program.cs and protect endpoints with [Authorize]