mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-16 06:45:16 +01:00
37 lines
1.3 KiB
Nix
37 lines
1.3 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
let
|
|
# gnupg's manual describes how to setup ccid udev rules:
|
|
# https://www.gnupg.org/howtos/card-howto/en/ch02s03.html
|
|
# gnupg folks advised me (https://dev.gnupg.org/T5409) to look at debian's rules:
|
|
# https://salsa.debian.org/debian/gnupg2/-/blob/debian/main/debian/scdaemon.udev
|
|
|
|
# the latest rev of the entire debian gnupg2 repo as of 2021-04-28
|
|
# the scdaemon.udev file was last commited on 2021-01-05 (7817a03):
|
|
scdaemonUdevRev = "01898735a015541e3ffb43c7245ac1e612f40836";
|
|
|
|
scdaemonRules = pkgs.fetchurl {
|
|
url = "https://salsa.debian.org/debian/gnupg2/-/raw/${scdaemonUdevRev}/debian/scdaemon.udev";
|
|
sha256 = "08v0vp6950bz7galvc92zdss89y9vcwbinmbfcdldy8x72w6rqr3";
|
|
};
|
|
|
|
# per debian's udev deb hook (https://man7.org/linux/man-pages/man1/dh_installudev.1.html)
|
|
destination = "60-scdaemon.rules";
|
|
|
|
scdaemonUdevRulesPkg = pkgs.runCommandNoCC "scdaemon-udev-rules" {} ''
|
|
loc="$out/lib/udev/rules.d/"
|
|
mkdir -p "''${loc}"
|
|
cp "${scdaemonRules}" "''${loc}/${destination}"
|
|
'';
|
|
|
|
cfg = config.hardware.gpgSmartcards;
|
|
in {
|
|
options.hardware.gpgSmartcards = {
|
|
enable = mkEnableOption "udev rules for gnupg smart cards";
|
|
};
|
|
|
|
config = mkIf cfg.enable {
|
|
services.udev.packages = [ scdaemonUdevRulesPkg ];
|
|
};
|
|
}
|