From 5948bab4ec817e5887fed9fa375da81207560794 Mon Sep 17 00:00:00 2001
From: Mel <mel@rnrd.eu>
Date: Fri, 6 Jun 2025 00:53:57 +0200
Subject: Patch yubikey-touch-detector for better message and icon

Signed-off-by: Mel <mel@rnrd.eu>
---
 flake.nix                                            |  1 +
 modules/hardware-keys.nix                            | 20 ++++++++++++++------
 overlay.nix                                          |  7 +++++++
 pkgs/default.nix                                     |  2 ++
 pkgs/yubikey-touch-detector/default.nix              | 14 ++++++++++++++
 pkgs/yubikey-touch-detector/touch.svg                | 18 ++++++++++++++++++
 .../yubikey-touch-detector.patch                     | 16 ++++++++++++++++
 7 files changed, 72 insertions(+), 6 deletions(-)
 create mode 100644 overlay.nix
 create mode 100644 pkgs/yubikey-touch-detector/default.nix
 create mode 100644 pkgs/yubikey-touch-detector/touch.svg
 create mode 100644 pkgs/yubikey-touch-detector/yubikey-touch-detector.patch

diff --git a/flake.nix b/flake.nix
index 9266056..488b814 100644
--- a/flake.nix
+++ b/flake.nix
@@ -57,6 +57,7 @@
         agenix.overlays.default
         nix-vscode-extensions.overlays.default
         nixpkgs-esp-dev.overlays.default
+        (import ./overlay.nix)
       ];
 
       packageSets =
diff --git a/modules/hardware-keys.nix b/modules/hardware-keys.nix
index e6ae089..f101964 100644
--- a/modules/hardware-keys.nix
+++ b/modules/hardware-keys.nix
@@ -15,15 +15,23 @@
   # see `modules/home/yubikeys.nix` for the YubiKey
   # universal second factor (u2f) configuration file.
   security = {
-    pam.services = {
-      login.u2fAuth = true;
-      sudo.u2fAuth = true;
+    pam = {
+      services = {
+        login.u2fAuth = true;
+        sudo.u2fAuth = true;
+      };
+
+      mount.enable = true;
     };
   };
 
   environment.systemPackages = with pkgs; [
-    yubikey-manager yubikey-manager-qt
-    yubikey-personalization yubikey-personalization-gui
-    age-plugin-yubikey pam_u2f
+    yubikey-manager
+    yubikey-manager-qt
+    yubikey-personalization
+    yubikey-personalization-gui
+    yubikey-touch-detector # install icon
+    age-plugin-yubikey
+    pam_u2f
   ];
 }
diff --git a/overlay.nix b/overlay.nix
new file mode 100644
index 0000000..1eccde6
--- /dev/null
+++ b/overlay.nix
@@ -0,0 +1,7 @@
+final: prev:
+
+{
+  yubikey-touch-detector = import ./pkgs/yubikey-touch-detector {
+    inherit (prev) yubikey-touch-detector;
+  };
+}
diff --git a/pkgs/default.nix b/pkgs/default.nix
index 642ebc9..ddaf684 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -16,4 +16,6 @@
   youcompleteme = pkgs.callPackage ./youcompleteme.nix { };
 
   wine = pkgs.callPackage ./wine.nix { };
+
+  yubikey-touch-detector = pkgs.callPackage ./yubikey-touch-detector { };
 }
diff --git a/pkgs/yubikey-touch-detector/default.nix b/pkgs/yubikey-touch-detector/default.nix
new file mode 100644
index 0000000..a1642ec
--- /dev/null
+++ b/pkgs/yubikey-touch-detector/default.nix
@@ -0,0 +1,14 @@
+{ yubikey-touch-detector, ... }:
+
+yubikey-touch-detector.overrideAttrs (attrs: {
+  patches = [ ./yubikey-touch-detector.patch ];
+
+  postInstall =
+    (attrs.postInstall or "")
+    + ''
+      rm $out/share/icons/hicolor/128x128/apps/yubikey-touch-detector.png
+
+      install -Dm444 -T ${./touch.svg} \
+        $out/share/icons/hicolor/scalable/apps/yubikey-touch-symbolic.svg
+    '';
+})
diff --git a/pkgs/yubikey-touch-detector/touch.svg b/pkgs/yubikey-touch-detector/touch.svg
new file mode 100644
index 0000000..739730d
--- /dev/null
+++ b/pkgs/yubikey-touch-detector/touch.svg
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   fill="#284c61"
+   width="24"
+   height="24"
+   viewBox="0 0 24 24"
+   version="1.1"
+   id="svg1"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <path
+     d="M 8.2857129,9.417143 V 5.1428571 c 0,-1.5771428 1.2800001,-2.8571428 2.8571431,-2.8571428 1.577143,0 2.857143,1.28 2.857143,2.8571428 V 9.417143 C 15.382856,8.491429 16.285713,6.9257143 16.285713,5.1428571 16.285713,2.2971429 13.98857,0 11.142856,0 8.2971414,0 5.9999986,2.2971429 5.9999986,5.1428571 c 0,1.7828572 0.9028571,3.3485719 2.2857143,4.2742859 z M 19.531427,14.708571 14.342856,12.125714 C 14.14857,12.045714 13.942856,12 13.725713,12 H 12.857141 V 5.1428571 c 0,-0.9485714 -0.765714,-1.7142857 -1.714285,-1.7142857 -0.948572,0 -1.714286,0.7657143 -1.714286,1.7142857 V 17.417143 l -3.92,-0.822857 C 5.4171414,16.582857 5.3371414,16.56 5.2342843,16.56 c -0.3542857,0 -0.6742857,0.148571 -0.9028572,0.377143 L 3.42857,17.851429 9.074284,23.497143 C 9.382856,23.805714 9.817141,24 10.285713,24 h 7.76 c 0.857143,0 1.52,-0.628571 1.645714,-1.462857 l 0.857143,-6.022857 c 0.01143,-0.08 0.02286,-0.16 0.02286,-0.228572 0,-0.708571 -0.434286,-1.325714 -1.04,-1.577143 z"
+     clip-path="url(#b)"
+     id="path1"
+     style="fill:#222222;fill-opacity:1;stroke-width:1.14286" />
+</svg>
diff --git a/pkgs/yubikey-touch-detector/yubikey-touch-detector.patch b/pkgs/yubikey-touch-detector/yubikey-touch-detector.patch
new file mode 100644
index 0000000..084874a
--- /dev/null
+++ b/pkgs/yubikey-touch-detector/yubikey-touch-detector.patch
@@ -0,0 +1,16 @@
+--- a/notifier/libnotify.go
++++ b/notifier/libnotify.go
+@@ -32,9 +32,10 @@ func SetupLibnotifyNotifier(notifiers *sync.Map) {
+ 	}
+ 
+ 	notification := notify.Notification{
+-		AppName: "yubikey-touch-detector",
+-		AppIcon: "yubikey-touch-detector",
+-		Summary: "YubiKey is waiting for a touch",
++		AppName: "YubiKey",
++		AppIcon: "yubikey-touch-symbolic",
++		Summary: "Waiting for touch",
++		Body: "Confirm presence by touching your YubiKey.",
+ 	}
+ 
+ 	reset := func(msg *notify.NotificationClosedSignal) {
-- 
cgit 1.4.1