From c9433ae62fbb4bd09609e242569edc3b551e21a9 Mon Sep 17 00:00:00 2001
From: "Benedikt M. Rips" <benedikt.rips@gmail.com>
Date: Tue, 22 Apr 2025 18:42:04 +0200
Subject: [PATCH] keepassxc: register as native messaging host (#6879)

Register KeepassXC as a native messaging host in supported browsers to integrate with KeepassXC's browser extension.  See https://discourse.nixos.org/t/keepassxc-browser-extension-integration/39553 for more information.
---
 modules/programs/keepassxc.nix | 30 ++++++++++++++++++++++--------
 1 file changed, 22 insertions(+), 8 deletions(-)

diff --git a/modules/programs/keepassxc.nix b/modules/programs/keepassxc.nix
index 21f9c0a7..64a46aff 100644
--- a/modules/programs/keepassxc.nix
+++ b/modules/programs/keepassxc.nix
@@ -45,12 +45,26 @@ in
     };
   };
 
-  config = lib.mkIf cfg.enable {
-    home.packages = lib.mkIf (cfg.package != null) [ cfg.package ];
-    xdg.configFile = {
-      "keepassxc/keepassxc.ini" = lib.mkIf (cfg.settings != { }) {
-        source = iniFormat.generate "keepassxc-settings" cfg.settings;
-      };
-    };
-  };
+  config = lib.mkIf cfg.enable (
+    lib.mkMerge [
+
+      {
+        xdg.configFile = {
+          "keepassxc/keepassxc.ini" = lib.mkIf (cfg.settings != { }) {
+            source = iniFormat.generate "keepassxc-settings" cfg.settings;
+          };
+        };
+      }
+
+      (lib.mkIf (cfg.package != null) {
+        home.packages = [ cfg.package ];
+        programs.brave.nativeMessagingHosts = [ cfg.package ];
+        programs.chromium.nativeMessagingHosts = [ cfg.package ];
+        programs.firefox.nativeMessagingHosts = [ cfg.package ];
+        programs.floorp.nativeMessagingHosts = [ cfg.package ];
+        programs.vivaldi.nativeMessagingHosts = [ cfg.package ];
+      })
+
+    ]
+  );
 }