How does JWT authentication work in ASP.NET Core?

How does JWT authentication work in ASP.NET Core?

JWT (JSON Web Token) authentication in ASP.NET Core allows secure communication between client and server by issuing tokens after user login.

What are the steps to implement JWT authentication?

To implement JWT authentication, you need to configure services in Startup.cs, create a token generation method, and secure your endpoints.

Can you explain how to secure endpoints with JWT?

You can secure endpoints by using the [Authorize] attribute in your controllers, which ensures that only authenticated users can access them.

What libraries do I need for JWT in ASP.NET Core?

You typically need the Microsoft.AspNetCore.Authentication.JwtBearer package to handle JWT authentication in your ASP.NET Core application.