many changes

hosts/fw/modules/ha-customers/default.nix

@@ -0,0 +1,6 @@
+{ config, pkgs, ... }:
+{
+  imports = [
+    ./ghetto.nix
+  ];
+}

hosts/fw/modules/ha-customers/ghetto.nix

@@ -0,0 +1,29 @@
+{
+  lib,
+  pkgs,
+  ...
+}: let
+  create_users = host: {
+    users.users."${host.username}.ghetto.at" = {
+      createHome = true;
+      home = "/home/customers/ghetto/" + host.username;
+      isNormalUser = false;
+      isSystemUser = true;
+      group = "sftp_users";
+      openssh.authorizedKeys.keys = [
+        host.key
+        "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDN/2SAFm50kraB1fepAizox/QRXxB7WbqVbH+5OPalDT47VIJGNKOKhixQoqhABHxEoLxdf/C83wxlCVlPV9poLfDgVkA3Lyt5r3tSFQ6QjjOJAgchWamMsxxyGBedhKvhiEzcr/Lxytnoz3kjDG8fqQJwEpdqMmJoMUfyL2Rqp16u+FQ7d5aJtwO8EUqovhMaNO7rggjPpV/uMOg+tBxxmscliN7DLuP4EMTA/FwXVzcFNbOx3K9BdpMRAaSJt4SWcJO2cS2KHA5n/H+PQI7nz5KN3Yr/upJN5fROhi/SHvK39QOx12Pv7FCuWlc+oR68vLaoCKYhnkl3DnCfc7A7"
+      ];
+      shell = null;
+    };
+  };
+
+  users = [
+    {
+      username = "fw";
+      key = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGzJRWe8hsqAVnGSjPrcheloteWMzORoQ5Gj4IfhCROF";
+    }
+  ];
+in {
+  imports = builtins.map create_users users;
+}