.

hosts/Alfa/conf/HM/pkgs/firefox.nix

@@ -0,0 +1,124 @@
+{
+  config,
+  lib,
+  inputs,
+  pkgs,
+  ...
+}:
+{
+  programs.firefox = {
+    enable = true;
+
+    languagePacks = [ "pt-BR" ];
+
+    policies = {
+      # Updates & Background Services
+      AppAutoUpdate = false;
+      BackgroundAppUpdate = false;
+
+      # Feature Disabling
+      DisableBuiltinPDFViewer = false;
+      DisableFirefoxStudies = true;
+      DisableFirefoxAccounts = false;
+      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 = false;
+      OfferToSaveLogins = false;
+      DefaultDownloadDirectory = "${home}/Downloads";
+
+    };
+
+    # Extensions
+    extensions = with config.nur.repos.rycee.firefox-addons; [
+      ublock-origin
+      bitwarden
+      dark-reader
+      bing-automator
+
+    ];
+
+    profiles.default = {
+
+      search = {
+        force = true;
+        default = "google";
+        privateDefault = "google";
+
+        engines = {
+          "Nix Packages" = {
+            urls = [
+              {
+                template = "https://search.nixos.org/packages";
+                params = [
+                  {
+                    name = "channel";
+                    value = "unstable";
+                  }
+                  {
+                    name = "query";
+                    value = "{searchTerms}";
+                  }
+                ];
+              }
+            ];
+            icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
+            definedAliases = [ "@np" ];
+          };
+
+          "Nix Options" = {
+            urls = [
+              {
+                template = "https://search.nixos.org/options";
+                params = [
+                  {
+                    name = "channel";
+                    value = "unstable";
+                  }
+                  {
+                    name = "query";
+                    value = "{searchTerms}";
+                  }
+                ];
+              }
+            ];
+            icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
+            definedAliases = [ "@no" ];
+          };
+
+          "NixOS Wiki" = {
+            urls = [
+              {
+                template = "https://wiki.nixos.org/w/index.php";
+                params = [
+                  {
+                    name = "search";
+                    value = "{searchTerms}";
+                  }
+                ];
+              }
+            ];
+            icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
+            definedAliases = [ "@nw" ];
+          };
+        };
+      };
+    };
+  };
+}

hosts/Alfa/conf/HM/pkgs/pkgs.nix

@@ -68,4 +68,8 @@
     gnome-themes-extra
     papirus-icon-theme
   ];
+
+  imports = [
+    ./firefox.nix
+  ];
 }