How to get the windows account name in JavaScript?

Question

JavaScript

There is a task to pull out the username windows.
Googling, I realized that JS does not have access to the username. You can only use AcniveX in IE.
BUT, Asp.Net has access.
The question is how to execute an Asp.Net method in JS. Or maybe there are other methods?

Answer 1

Send a request to something that can be accessed and read the response

Answer 2

https://stackoverflow.com/questions/16184685/how-d...
I understand it only works for asp-based applications.

Answer 3

In IE we expose pass-through authorization, in IIS Windows authorization, and JS Ajax request, in ASP.Net we also do Win - authorization, and return the username to the request.