WPF C# authorization of users on the server how to implement?

Question

WPF

tell me how to implement it, maybe someone has a ready-made solution or material ....
I want to implement user authorization on the server for authorization, I use sockets, but it seems to me that this is not quite the right way, and maybe someone will tell you how and where to store user data

Answer 1

Here
https://identityserver4.readthedocs.io/en/latest/
An easier way is described in the documentation, but it costs a little money

Answer 2

use a database. microsoft has a cool thing like Entity Framework Core. You can implement users yourself, or you can use Identity, also from EF Core.