nixpkgs/nixos/modules/programs/digitalbitbox/doc.xml

<chapter xmlns="http://docbook.org/ns/docbook"
         xmlns:xlink="http://www.w3.org/1999/xlink"
         xmlns:xi="http://www.w3.org/2001/XInclude"
         version="5.0"
         xml:id="module-programs-digitalbitbox">
 <title>Digital Bitbox</title>
 <para>
  Digital Bitbox is a hardware wallet and second-factor authenticator.
 </para>
 <para>
  The <literal>digitalbitbox</literal> programs module may be installed by
  setting <literal>programs.digitalbitbox</literal> to <literal>true</literal>
  in a manner similar to
<programlisting>
<xref linkend="opt-programs.digitalbitbox.enable"/> = true;
</programlisting>
  and bundles the <literal>digitalbitbox</literal> package (see
  <xref
      linkend="sec-digitalbitbox-package" />), which contains the
  <literal>dbb-app</literal> and <literal>dbb-cli</literal> binaries, along
  with the hardware module (see
  <xref
      linkend="sec-digitalbitbox-hardware-module" />) which sets up the
  necessary udev rules to access the device.
 </para>
 <para>
  Enabling the digitalbitbox module is pretty much the easiest way to get a
  Digital Bitbox device working on your system.
 </para>
 <para>
  For more information, see
  <link xlink:href="https://digitalbitbox.com/start_linux" />.
 </para>
 <section xml:id="sec-digitalbitbox-package">
  <title>Package</title>

  <para>
   The binaries, <literal>dbb-app</literal> (a GUI tool) and
   <literal>dbb-cli</literal> (a CLI tool), are available through the
   <literal>digitalbitbox</literal> package which could be installed as
   follows:
<programlisting>
<xref linkend="opt-environment.systemPackages"/> = [
  pkgs.digitalbitbox
];
</programlisting>
  </para>
 </section>
 <section xml:id="sec-digitalbitbox-hardware-module">
  <title>Hardware</title>

  <para>
   The digitalbitbox hardware package enables the udev rules for Digital Bitbox
   devices and may be installed as follows:
<programlisting>
<xref linkend="opt-hardware.digitalbitbox.enable"/> = true;
</programlisting>
  </para>

  <para>
   In order to alter the udev rules, one may provide different values for the
   <literal>udevRule51</literal> and <literal>udevRule52</literal> attributes
   by means of overriding as follows:
<programlisting>
programs.digitalbitbox = {
  <link linkend="opt-programs.digitalbitbox.enable">enable</link> = true;
  <link linkend="opt-programs.digitalbitbox.package">package</link> = pkgs.digitalbitbox.override {
    udevRule51 = "something else";
  };
};
</programlisting>
  </para>
 </section>
</chapter>