1 files changed, 22 insertions, 0 deletions
diff --git a/os/srv/firewall.nix b/os/srv/firewall.nix
new file mode 100644
index 0000000..9242007
--- /dev/null
+++ b/os/srv/firewall.nix
@@ -0,0 +1,22 @@
+{ config, lib, ... }:
+let
+  cfg = config.os.srv.firewall;
+in
+{
+  options.os.srv.firewall = {
+    enable = lib.mkEnableOption "enables the firewall";
+  };
+
+  config = lib.mkIf cfg.enable {
+    networking = {
+      nftables.enable = true;
+
+      firewall = {
+        enable = true;
+
+        allowedTCPPorts = [ ];
+        allowedUDPPorts = [ ];
+      };
+    };
+  };
+}