{
  pkgs,
  config,
  lib,
  ...
}:
let
  inherit (config.grimmShared)
    enable
    tooling
    network
    ;
  inherit (lib)
    getExe'
    mkIf
    ;

  created = "1970-01-01T00:00:00.0+00:00";
in
{
  config = mkIf (enable && tooling.enable && network) {
    services.opensnitch.rules = {
      network-manager = mkIf (config.networking.networkmanager.enable) {
        name = "network-manager";
        enabled = true;
        action = "allow";
        duration = "always";
        inherit created;
        operator = {
          type = "list";
          operand = "list";
          list = [
            {
              type = "simple";
              sensitive = false;
              operand = "process.path";
              data = getExe' pkgs.networkmanager "networkmanager";
            }
            {
              type = "regexp";
              operand = "dest.port";
              data = "547|67";
            }
            #  {
            #    type ="simple";
            #    operand = "dest.network";
            #    data = "ff02::1:2";
            #  }
          ];
        };
      };

    };
  };
}