nichts/modules/programs/gui/zen.mod.nix

{
  lib,
  inputs,
  ...
}:
let
  inherit (lib) getFlakePkg';
  zen-browser = getFlakePkg' inputs.zen-browser-flake "beta";
  inherit (lib.modules) mkForce;
in
{
  programs.firefox = {
    enable = true;
    package = zen-browser;
    languagePacks = [
      "de"
      "en-US"
      "ru"
    ];
    policies = {
      # Updates & Background Services
      AppAutoUpdate = false;
      BackgroundAppUpdate = false;

      # Feature Disabling
      DisableBuiltinPDFViewer = false;
      DisableFirefoxStudies = true;
      DisableFirefoxAccounts = true;
      DisableFirefoxScreenshots = true;
      DisableForgetButton = true;
      DisableMasterPasswordCreation = true;
      DisableProfileImport = true;
      DisableProfileRefresh = true;
      DisableSetDesktopBackground = true;
      DisablePocket = true;
      DisableTelemetry = true;
      DisableFormHistory = true;
      DisablePasswordReveal = true;

      # Access Restrictions
      BlockAboutConfig = false;
      BlockAboutProfiles = true;
      BlockAboutSupport = true;

      # UI and Behavior
      DisplayMenuBar = "never";
      DontCheckDefaultBrowser = true;
      HardwareAcceleration = true;
      OfferToSaveLogins = false;

      # Extensions
      ExtensionSettings =
        let
          moz = short: "https://addons.mozilla.org/firefox/downloads/latest/${short}/latest.xpi";
        in
        {
          # Block all extensions by default.
          "*".installation_mode = "blocked";

          "uBlock0@raymondhill.net" = {
            install_url = moz "ublock-origin";
            installation_mode = "force_installed";
            updates_disabled = true;
          };

          "{73a6fe31-595d-460b-a920-fcc0f8843232}" = {
            install_url = moz "noscript";
            installation_mode = "force_installed";
            updates_disabled = true;
          };

          "3rdparty".Extensions = {
            "uBlock0@raymondhill.net".adminSettings = {
              userSettings = rec {
                uiTheme = "dark";
                uiAccentCustom = true;
                uiAccentCustom0 = "#8300ff";
                cloudStorageEnabled = mkForce false;

                importedLists = [
                  "https:#filters.adtidy.org/extension/ublock/filters/3.txt"
                  "https:#github.com/DandelionSprout/adfilt/raw/master/LegitimateURLShortener.txt"

                  "https://raw.githubusercontent.com/yokoffing/filterlists/refs/heads/main/privacy_essentials.txt"
                  "https://raw.githubusercontent.com/hagezi/dns-blocklists/refs/heads/main/adblock/pro.plus.mini.txt"
                  "https://raw.githubusercontent.com/DandelionSprout/adfilt/refs/heads/master/LegitimateURLShortener.txt"
                  "https://raw.githubusercontent.com/yokoffing/filterlists/refs/heads/main/annoyance_list.txt"
                  "https://raw.githubusercontent.com/DandelionSprout/adfilt/refs/heads/master/BrowseWebsitesWithoutLoggingIn.txt"
                ];

                externalLists = lib.concatStringsSep "\n" importedLists;
              };

              selectedFilterLists = [
                "CZE-0"
                "adguard-generic"
                "adguard-annoyance"
                "adguard-social"
                "adguard-spyware-url"
                "easylist"
                "easyprivacy"
                "https:#github.com/DandelionSprout/adfilt/raw/master/LegitimateURLShortener.txt"
                "plowe-0"
                "ublock-abuse"
                "ublock-badware"
                "ublock-filters"
                "ublock-privacy"
                "ublock-quick-fixes"
                "ublock-unbreak"
                "urlhaus-1"

                "https://raw.githubusercontent.com/yokoffing/filterlists/refs/heads/main/privacy_essentials.txt"
                "https://raw.githubusercontent.com/hagezi/dns-blocklists/refs/heads/main/adblock/pro.plus.mini.txt"
                "https://raw.githubusercontent.com/DandelionSprout/adfilt/refs/heads/master/LegitimateURLShortener.txt"
                "https://raw.githubusercontent.com/yokoffing/filterlists/refs/heads/main/annoyance_list.txt"
                "https://raw.githubusercontent.com/DandelionSprout/adfilt/refs/heads/master/BrowseWebsitesWithoutLoggingIn.txt"
              ];
            };
          };
        };

      SearchEngines = {
        Add = [
          {
            "Name" = "Kagi";
            "URLTemplate" = "https://kagi.com/search?q={searchTerms}";
            "Method" = "'GET' | 'POST'";
            "IconURL" = "https://www.example.org/favicon.ico";
            "Alias" = "Kagi";
            "Description" = "Kagi search engine";
            "PostData" = "name=value&q={searchTerms}";
            "SuggestURLTemplate" = "https://kagi.com/api/autosuggest?q={searchTerms}";
          }
        ];
      };
    };
  };
}