From 1e4f343ccbf4742073c4c07a48e3e49c61ab6470 Mon Sep 17 00:00:00 2001
From: Frantisek Bohacek <rutherther@proton.me>
Date: Tue, 5 Dec 2023 14:46:39 +0100
Subject: [PATCH] feat: add trezor udev rules

TODO: put this to a derivation instead of extraRules
---
 hosts/configuration.nix         |  1 +
 hosts/laptop-phobos/default.nix | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/hosts/configuration.nix b/hosts/configuration.nix
index d96aeda..8def0c0 100644
--- a/hosts/configuration.nix
+++ b/hosts/configuration.nix
@@ -25,6 +25,7 @@
 
   hardware.pulseaudio.enable = false;
 
+  users.groups.plugdev.members = [ "${user}" ];
   users.users.${user} = {                   # System User
     isNormalUser = true;
     extraGroups = [ "wheel" "video" "audio" "camera" "networkmanager" "lp" "scanner" "kvm" "libvirtd" "plex" "podman" ];
diff --git a/hosts/laptop-phobos/default.nix b/hosts/laptop-phobos/default.nix
index 54fd2fb..c4b8b3b 100644
--- a/hosts/laptop-phobos/default.nix
+++ b/hosts/laptop-phobos/default.nix
@@ -92,6 +92,26 @@
     # auto-cpufreq.enable = true;
     logind.lidSwitch = "suspend";           # suspend on lid close
 
+    udev.extraRules = ''
+      # Trezor: The Original Hardware Wallet
+      # https://trezor.io/
+      #
+      # Put this file into /etc/udev/rules.d
+      #
+      # If you are creating a distribution package,
+      # put this into /usr/lib/udev/rules.d or /lib/udev/rules.d
+      # depending on your distribution
+
+      # Trezor
+      SUBSYSTEM=="usb", ATTR{idVendor}=="534c", ATTR{idProduct}=="0001", MODE="0660", GROUP="plugdev", TAG+="uaccess", TAG+="udev-acl", SYMLINK+="trezor%n"
+      KERNEL=="hidraw*", ATTRS{idVendor}=="534c", ATTRS{idProduct}=="0001", MODE="0660", GROUP="plugdev", TAG+="uaccess", TAG+="udev-acl"
+
+      # Trezor v2
+      SUBSYSTEM=="usb", ATTR{idVendor}=="1209", ATTR{idProduct}=="53c0", MODE="0660", GROUP="plugdev", TAG+="uaccess", TAG+="udev-acl", SYMLINK+="trezor%n"
+      SUBSYSTEM=="usb", ATTR{idVendor}=="1209", ATTR{idProduct}=="53c1", MODE="0660", GROUP="plugdev", TAG+="uaccess", TAG+="udev-acl", SYMLINK+="trezor%n"
+      KERNEL=="hidraw*", ATTRS{idVendor}=="1209", ATTRS{idProduct}=="53c1", MODE="0660", GROUP="plugdev", TAG+="uaccess", TAG+="udev-acl"
+    '';
+
     xserver.libinput = {
       enable = true;
       touchpad = {
-- 
2.48.1