{ }:
{
  users.users.yadunut = {
    isNormalUser = true;
    extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
    openssh.authorizedKeys.keys = [
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJXOpmWsAnl2RtOuJJMRUx+iJTwf2RWJ1iS3FqXJFzFG"
    ];
    hashedPassword = "$y$j9T$9ATrmrhedhb.mAZ4//PiN/$OStCOaJHt3kPA63imTG3zLMWCSLoWCUph5O6jl5mcZ.";
  };
  security.sudo.wheelNeedsPassword = false;

  users.users.root.openssh.authorizedKeys.keys = [
    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJXOpmWsAnl2RtOuJJMRUx+iJTwf2RWJ1iS3FqXJFzFG"
  ];
  users.users.root.hashedPassword = "$6$xa/mFg4OxIbb8XiQ$S2RVyCKcLaKHymFs48u8vj1dv.mQdxt.BQoucJsr8wfcHayXwKfD0C2NIOYY5AEPR9zgnMvFp8d8STKe6wMGR/";
}