{ inputs, lib, ... }: { mkUser = attrs: let sshKeys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJXOpmWsAnl2RtOuJJMRUx+iJTwf2RWJ1iS3FqXJFzFG" ]; in { openssh.authorizedKeys.keys = sshKeys; } // attrs; }