{ pkgs, lib, ... }: let inherit (lib) getExe'; in { users.groups."bot" = {}; users.users."bot" = { group = "bot"; home = "/var/empty"; shell = "${getExe' pkgs.busybox "sh"}"; isNormalUser = false; isSystemUser = true; openssh.authorizedKeys.keys = [ ''restrict,command="echo \"It's working\"" ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFVkFvalffJ/SMjJGG3WPiqCqFygnWzhGUaeALBIoCsJ (none)'' ]; }; }