{ pkgs, lib, ... }:

{
  environment.etc."firefox/policies/policies.json".target = "librewolf/policies/policies.json";
  programs.firefox = {
    enable = true;
    package = pkgs.librewolf;
    policies = {
      DisableTelemetry = true;
      DisableFirefoxStudies = true;
      Preferences = {
        "cookiebanners.service.mode.privateBrowsing" = 2; # Block cookie banners in private browsing
        "cookiebanners.service.mode" = 2; # Block cookie banners
        "privacy.donottrackheader.enabled" = true;
        "privacy.fingerprintingProtection" = true;
        "privacy.resistFingerprinting" = true;
        "privacy.trackingprotection.emailtracking.enabled" = true;
        "privacy.trackingprotection.enabled" = true;
        "privacy.trackingprotection.fingerprinting.enabled" = true;
        "privacy.trackingprotection.socialtracking.enabled" = true;
      };
      ExtensionSettings = {
        "jid1-ZAdIEUB7XOzOJw@jetpack" = {
          install_url = "https://addons.mozilla.org/firefox/downloads/latest/duckduckgo-for-firefox/latest.xpi";
          installation_mode = "force_installed";
        };
        "uBlock0@raymondhill.net" = {
          install_url = "https://addons.mozilla.org/firefox/downloads/latest/ublock-origin/latest.xpi";
          installation_mode = "force_installed";
        };
      };
    };
  };
}