{
  pkgs,
  config,
  lib,
  ...
}:
let
  inherit (config.grimmShared)
    enable
    tooling
    graphical
    network
    ;
  inherit (lib)
    escapeRegex
    getVersion
    mkIf
    ;
  created = "1970-01-01T00:00:00.0+00:00";
in
{
  config = mkIf (enable && tooling.enable && network) {
    services.opensnitch.rules = {

      vesktop_deny = mkIf graphical {
        name = "vesktop-deny";
        enabled = true;
        action = "deny";
        precedence = false;
        duration = "always";
        inherit created;
        operator = {
          type = "regexp";
          sensitive = false;
          operand = "process.command";
          data = "/nix/store/[a-z0-9]{32}-electron-unwrapped-${escapeRegex (getVersion pkgs.electron)}/libexec/electron/electron.*${escapeRegex "${pkgs.vesktop}/opt/Vesktop/resources/app.asar"}";
        };
      };

      vesktop_allow = mkIf graphical {
        name = "vesktop-allow";
        enabled = true;
        action = "allow";
        precedence = true;
        duration = "always";
        inherit created;
        operator = {
          type = "list";
          operand = "list";
          list = [
            {
              type = "regexp";
              sensitive = false;
              operand = "process.command";
              data = "/nix/store/[a-z0-9]{32}-electron-unwrapped-${escapeRegex (getVersion pkgs.electron)}/libexec/electron/electron.*${escapeRegex "${pkgs.vesktop}/opt/Vesktop/resources/app.asar"}";
            }
            {
              type = "lists";
              operand = "lists.domains_regexp";
              data = ./discord_hosts;
            }
          ];
        };
      };

      vesktop_daemon_allow_udp = mkIf graphical {
        name = "vesktop-allow-udp";
        enabled = true;
        action = "allow";
        precedence = true;
        duration = "always";
        inherit created;
        operator = {
          type = "list";
          operand = "list";
          list = [
            {
              type = "regexp";
              sensitive = false;
              operand = "process.command";
              data = "/nix/store/[a-z0-9]{32}-electron-unwrapped-${escapeRegex (getVersion pkgs.electron)}/libexec/electron/electron.*${escapeRegex "--utility-sub-type=network.mojom.NetworkService"}.*--user-data-dir=/home/.+/\.config/vesktop.+";
            }
            {
              type = "simple";
              operand = "protocol";
              data = "udp";
            }
            {
              type = "regexp";
              operand = "dest.port";
              data = "500[0-9]{2}";
            }
          ];
        };
      };

      vesktop_daemon_deny = mkIf graphical {
        name = "vesktop-daemon-deny";
        enabled = true;
        action = "deny";
        precedence = false;
        duration = "always";
        inherit created;
        operator = {
          type = "regexp";
          sensitive = false;
          operand = "process.command";
          data = "/nix/store/[a-z0-9]{32}-electron-unwrapped-${escapeRegex (getVersion pkgs.electron)}/libexec/electron/electron.*${escapeRegex "--utility-sub-type=network.mojom.NetworkService"}.*--user-data-dir=/home/.+/\.config/vesktop.+";
        };
      };

      vesktop_daemon_allow = mkIf graphical {
        name = "vesktop-daemon-allow";
        enabled = true;
        action = "allow";
        precedence = true;
        duration = "always";
        inherit created;
        operator = {
          type = "list";
          operand = "list";
          list = [
            {
              type = "regexp";
              sensitive = false;
              operand = "process.command";
              data = "/nix/store/[a-z0-9]{32}-electron-unwrapped-${escapeRegex (getVersion pkgs.electron)}/libexec/electron/electron.*${escapeRegex "--utility-sub-type=network.mojom.NetworkService"}.*--user-data-dir=/home/.+/\.config/vesktop.+";
            }
            {
              type = "lists";
              operand = "lists.domains_regexp";
              data = ./discord_hosts;
            }
          ];
        };
      };
    };

  };
}