nixpkgs/nixos/modules/programs/digitalbitbox/default.md

Digital Bitbox

Digital Bitbox is a hardware wallet and second-factor authenticator.

The digitalbitbox programs module may be installed by setting programs.digitalbitbox to true in a manner similar to

{
  programs.digitalbitbox.enable = true;
}

and bundles the digitalbitbox package (see ), which contains the dbb-app and dbb-cli binaries, along with the hardware module (see ) which sets up the necessary udev rules to access the device.

Enabling the digitalbitbox module is pretty much the easiest way to get a Digital Bitbox device working on your system.

For more information, see https://digitalbitbox.com/start_linux.

Package

The binaries, dbb-app (a GUI tool) and dbb-cli (a CLI tool), are available through the digitalbitbox package which could be installed as follows:

{
  environment.systemPackages = [
    pkgs.digitalbitbox
  ];
}

Hardware

The digitalbitbox hardware package enables the udev rules for Digital Bitbox devices and may be installed as follows:

{
  hardware.digitalbitbox.enable = true;
}

In order to alter the udev rules, one may provide different values for the udevRule51 and udevRule52 attributes by means of overriding as follows:

{
  programs.digitalbitbox = {
    enable = true;
    package = pkgs.digitalbitbox.override {
      udevRule51 = "something else";
    };
  };
}