JWT 和 ASP.NET Core MVC 应用程序

Question

I created a service

I have implemented my method that will generate a token

At my Action Login I don't know how to ensure the comsommation of the generated token on everything I use (Razor, HTML)

I would like to set up an Authentication using JWT token with an ASP.NET Core MVC application.

This is the first time using a token, all the articles and tutorials that I had to consult use JWT with the Web API which is not my case, because my project is of type MVC.

Can someone help me or orient me?

Answer 1

I think what you are trying to do is Authenticate the user by JWT which is not possible. You'll have to generate JWT after the user has logged in with a username and password.

Return this token as a response to the user so the user can use the token for other API requests.

For validation refere this.

When should you use JSON Web Tokens?

Authorization : This is the most common scenario for using JWT. Once the user is logged in, each subsequent request will include the JWT, allowing the user to access routes, services, and resources that are permitted with that token. Single Sign On is a feature that widely uses JWT nowadays, because of its small overhead and its ability to be easily used across different domains.

Information Exchange : JSON Web Tokens are a good way of securely transmitting information between parties. Because JWTs can be signed—for example, using public/private key pairs—you can be sure the senders are who they say they are. Additionally, as the signature is calculated using the header and the payload, you can also verify that the content hasn't been tampered with.