programs/nethoscope: add security.wrapper

1 files changed, 30 insertions, 0 deletions

diff --git a/nixos/modules/programs/nethoscope.nix b/nixos/modules/programs/nethoscope.nix
new file mode 100644
index 00000000000..495548e9c65
--- /dev/null
+++ b/nixos/modules/programs/nethoscope.nix
@@ -0,0 +1,30 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let cfg = config.programs.nethoscope;
+in
+{
+  meta.maintainers = with maintainers; [ _0x4A6F ];
+
+  options = {
+    programs.nethoscope = {
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Whether to add nethoscope to the global environment and configure a
+          setcap wrapper for it.
+        '';
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = with pkgs; [ nethoscope ];
+    security.wrappers.nethoscope = {
+      source = "${pkgs.nethoscope}/bin/nethoscope";
+      capabilities = "cap_net_raw,cap_net_admin=eip";
+    };
+  };
+}