From 28291813168bbcad28f5f695c84b9d3ae470c69d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Mon, 18 Nov 2024 16:27:52 +0100
Subject: [PATCH] nixos/arp-scan: init

---
 nixos/modules/module-list.nix       |  1 +
 nixos/modules/programs/arp-scan.nix | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 nixos/modules/programs/arp-scan.nix

diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index 67545614bdaa..fcb51891428b 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -148,6 +148,7 @@
   ./programs/alvr.nix
   ./programs/appgate-sdp.nix
   ./programs/appimage.nix
+  ./programs/arp-scan.nix
   ./programs/atop.nix
   ./programs/ausweisapp.nix
   ./programs/autojump.nix
diff --git a/nixos/modules/programs/arp-scan.nix b/nixos/modules/programs/arp-scan.nix
new file mode 100644
index 000000000000..09775670b973
--- /dev/null
+++ b/nixos/modules/programs/arp-scan.nix
@@ -0,0 +1,26 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.programs.arp-scan;
+in {
+  options = {
+    programs.arp-scan = {
+      enable = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = ''
+          Whether to configure a setcap wrapper for arp-scan.
+        '';
+      };
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    security.wrappers.arp-scan = {
+      owner = "root";
+      group = "root";
+      capabilities = "cap_net_raw+p";
+      source = lib.getExe pkgs.arp-scan;
+    };
+  };
+}