add openssh

modules/nix/default.nix

@@ -16,6 +16,7 @@
     ./groups
     ./hardware
     ./ide
+    ./networking
     ./notif
     ./office
     ./rice

modules/nix/networking/default.nix

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

modules/nix/networking/openssh.nix

@@ -0,0 +1,25 @@
+{ lib, config, ... }:
+let
+  inherit (lib) mkIf mkOption types;
+in
+{
+  options.smayzy.openssh.enable = mkOption {
+    type = types.bool;
+    default = false;
+    description = "openssh";
+  };
+
+  config = mkIf config.smayzy.openssh.enable {
+    services.openssh = {
+      enable = true;
+      ports = [ 22 ];
+      settings = {
+        PasswordAuthentication = true;
+        AllowUsers = null;
+        UseDns = true;
+        X11Forwarding = false;
+        PermitRootLogin = "no";
+      };
+    };
+  };
+}