From 190ea7b09e4f24af8b8105cdf3a8e67d5b6828c0 Mon Sep 17 00:00:00 2001
From: chayleaf <chayleaf-git@pavluk.org>
Date: Fri, 13 Oct 2023 04:24:16 +0700
Subject: [PATCH] keepassxc: add firefox native messaging host file

When using a Firefox fork, upstream package relies on you entering the
browser user config path manually and writes the native messaging host
file to that path. It should be much more convenient to manage it in
Nix.
---
 pkgs/applications/misc/keepassxc/default.nix             | 6 ++++++
 .../misc/keepassxc/firefox-native-messaging-host.json    | 9 +++++++++
 .../applications/networking/browsers/firefox/wrapper.nix | 2 ++
 3 files changed, 17 insertions(+)
 create mode 100644 pkgs/applications/misc/keepassxc/firefox-native-messaging-host.json

diff --git a/pkgs/applications/misc/keepassxc/default.nix b/pkgs/applications/misc/keepassxc/default.nix
index 762434ef12c1..49406fc0114b 100644
--- a/pkgs/applications/misc/keepassxc/default.nix
+++ b/pkgs/applications/misc/keepassxc/default.nix
@@ -97,6 +97,12 @@ stdenv.mkDerivation rec {
     wrapQtApp "$out/Applications/KeePassXC.app/Contents/MacOS/KeePassXC"
   '';
 
+  # See https://github.com/keepassxreboot/keepassxc/blob/cd7a53abbbb81e468efb33eb56eefc12739969b8/src/browser/NativeMessageInstaller.cpp#L317
+  postInstall = lib.optionalString withKeePassBrowser ''
+    mkdir -p "$out/lib/mozilla/native-messaging-hosts"
+    substituteAll "${./firefox-native-messaging-host.json}" "$out/lib/mozilla/native-messaging-hosts/org.keepassxc.keepassxc_browser.json"
+  '';
+
   buildInputs = [
     curl
     botan2
diff --git a/pkgs/applications/misc/keepassxc/firefox-native-messaging-host.json b/pkgs/applications/misc/keepassxc/firefox-native-messaging-host.json
new file mode 100644
index 000000000000..70f1b26041f3
--- /dev/null
+++ b/pkgs/applications/misc/keepassxc/firefox-native-messaging-host.json
@@ -0,0 +1,9 @@
+{
+    "name": "org.keepassxc.keepassxc_browser",
+    "description": "KeePassXC integration with native messaging support",
+    "path": "@out@/bin/keepassxc-proxy",
+    "type": "stdio",
+    "allowed_extensions": [
+        "keepassxc-browser@keepassxc.org"
+    ]
+}
diff --git a/pkgs/applications/networking/browsers/firefox/wrapper.nix b/pkgs/applications/networking/browsers/firefox/wrapper.nix
index 6561e51d7d95..28e97bcaa41e 100644
--- a/pkgs/applications/networking/browsers/firefox/wrapper.nix
+++ b/pkgs/applications/networking/browsers/firefox/wrapper.nix
@@ -8,6 +8,7 @@
 , browserpass, gnome-browser-connector, uget-integrator, plasma5Packages, bukubrow, pipewire
 , tridactyl-native
 , fx-cast-bridge
+, keepassxc
 , udev
 , libkrb5
 , libva
@@ -70,6 +71,7 @@ let
           ++ lib.optional (cfg.enableUgetIntegrator or false) uget-integrator
           ++ lib.optional (cfg.enablePlasmaBrowserIntegration or false) plasma5Packages.plasma-browser-integration
           ++ lib.optional (cfg.enableFXCastBridge or false) fx-cast-bridge
+          ++ lib.optional (cfg.enableKeePassXC or false) keepassxc
           ++ extraNativeMessagingHosts
         ;
       libs =   lib.optionals stdenv.isLinux [ udev libva mesa libnotify xorg.libXScrnSaver cups pciutils ]