move most configurations to modules

1 files changed, 28 insertions, 0 deletions

diff --git a/modules/nixos/security.nix b/modules/nixos/security.nix
new file mode 100644
index 0000000..403cfa5
--- /dev/null
+++ b/modules/nixos/security.nix
@@ -0,0 +1,28 @@
+{
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit (lib) mkDefault;
+in {
+  security = {
+    apparmor.enable = mkDefault true;
+    audit.enable = mkDefault true;
+    auditd.enable = mkDefault true;
+    polkit.enable = mkDefault true;
+    rtkit.enable = mkDefault true;
+    sudo.execWheelOnly = true;
+  };
+
+  services.dbus.apparmor = mkDefault "enabled";
+
+  users = {
+    defaultUserShell = pkgs.bash;
+    mutableUsers = false;
+  };
+
+  nix.settings = {
+    allowed-users = ["root" "@wheel"];
+    trusted-users = ["root"];
+  };
+}