From c4b904d1af74af9957e402122611b6c3106c84e1 Mon Sep 17 00:00:00 2001
From: Simon Bruder <simon@sbruder.de>
Date: Wed, 13 Dec 2023 17:10:30 +0100
Subject: [PATCH] librewolf: Init

This is currently in testing, as qutebrowser has some severe drawbacks.
---
 users/simon/modules/default.nix      |  1 +
 users/simon/modules/librewolf.nix    | 31 ++++++++++++++++++++++++++++
 users/simon/modules/sway/default.nix |  1 +
 users/simon/modules/xdg.nix          |  2 +-
 4 files changed, 34 insertions(+), 1 deletion(-)
 create mode 100644 users/simon/modules/librewolf.nix

diff --git a/users/simon/modules/default.nix b/users/simon/modules/default.nix
index a6c3c07..be44fc8 100644
--- a/users/simon/modules/default.nix
+++ b/users/simon/modules/default.nix
@@ -10,6 +10,7 @@
     ./gpg.nix
     ./gtk.nix
     ./htop.nix
+    ./librewolf.nix
     ./logitech.nix
     ./mail
     ./makemkv.nix
diff --git a/users/simon/modules/librewolf.nix b/users/simon/modules/librewolf.nix
new file mode 100644
index 0000000..4c4794e
--- /dev/null
+++ b/users/simon/modules/librewolf.nix
@@ -0,0 +1,31 @@
+{ config, lib, nixosConfig, ... }:
+let
+  mkOverridesFile = prefs: ''
+    // Generated by Home Manager.
+    // Function taken from upstream home-manger,
+    // modified to use pref instead of defaultPref.
+
+    ${lib.concatStrings (lib.mapAttrsToList (name: value: ''
+      pref("${name}", ${builtins.toJSON value});
+    '') prefs)}
+  '';
+in
+lib.mkIf nixosConfig.sbruder.gui.enable {
+  programs.librewolf = {
+    enable = true;
+    settings = {
+      "accessibility.force_disabled" = 1;
+      "browser.uidensity" = 1; # more compact layout
+      "identity.fxaccounts.enabled" = true;
+      "middlemouse.paste" = false;
+      "network.http.referer.XOriginPolicy" = 2;
+      "privacy.clearOnShutdown.history" = false;
+      "webgl.disabled" = false; # requires installing CanvasBlocker
+
+      #"privacy.resistFingerprinting.letterboxing" = true; # quite annoying
+    };
+  };
+
+  # overrides home-manager’s definition
+  home.file.".librewolf/librewolf.overrides.cfg".text = lib.mkForce (mkOverridesFile config.programs.librewolf.settings);
+}
diff --git a/users/simon/modules/sway/default.nix b/users/simon/modules/sway/default.nix
index eb8963a..8962cdd 100644
--- a/users/simon/modules/sway/default.nix
+++ b/users/simon/modules/sway/default.nix
@@ -197,6 +197,7 @@ in
         "2" = [
           { app_id = "firefox"; }
           { app_id = "org.qutebrowser.qutebrowser"; }
+          { class = "librewolf"; }
           { class = "qutebrowser"; } # workaround for qutebrowser running under Xwayland
           #{ class="Chromium"; }
         ];
diff --git a/users/simon/modules/xdg.nix b/users/simon/modules/xdg.nix
index 77dd641..7c047f1 100644
--- a/users/simon/modules/xdg.nix
+++ b/users/simon/modules/xdg.nix
@@ -5,7 +5,7 @@
     enable = nixosConfig.sbruder.gui.enable;
     defaultApplications =
       let
-        browser = "org.qutebrowser.qutebrowser.desktop";
+        browser = "librewolf.desktop";
       in
       {
         "application/pdf" = "org.pwmt.zathura.desktop";