Detect user logged on a computer using Java

Question

I want to develop an Java application that can detect the user logged on a Window Domain. These credentials are going to be used to logging on the Java application.

How can I do this?

Thanks!

Answer 1

System.getProperty("user.name") 

Answer 2

If you need to domain name, you can use this :

  com.sun.security.auth.module.NTSystem NTSystem = new
          com.sun.security.auth.module.NTSystem();
  System.out.println(NTSystem.getName());
  System.out.println(NTSystem.getDomain());

Bye.