nixpkgs/nixos/modules/services/security/yubikey-agent.nix
h7x4 0a37316d6c
treewide: use mkPackageOption
This commit replaces a lot of usages of `mkOption` with the package
type, to be `mkPackageOption`, in order to reduce the amount of code.
2023-11-27 01:28:36 +01:00

63 lines
1.6 KiB
Nix

# Global configuration for yubikey-agent.
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.yubikey-agent;
# reuse the pinentryFlavor option from the gnupg module
pinentryFlavor = config.programs.gnupg.agent.pinentryFlavor;
in
{
###### interface
meta.maintainers = with maintainers; [ philandstuff rawkode jwoudenberg ];
options = {
services.yubikey-agent = {
enable = mkOption {
type = types.bool;
default = false;
description = lib.mdDoc ''
Whether to start yubikey-agent when you log in. Also sets
SSH_AUTH_SOCK to point at yubikey-agent.
Note that yubikey-agent will use whatever pinentry is
specified in programs.gnupg.agent.pinentryFlavor.
'';
};
package = mkPackageOption pkgs "yubikey-agent" { };
};
};
config = mkIf cfg.enable {
environment.systemPackages = [ cfg.package ];
systemd.packages = [ cfg.package ];
# This overrides the systemd user unit shipped with the
# yubikey-agent package
systemd.user.services.yubikey-agent = mkIf (pinentryFlavor != null) {
path = [ pkgs.pinentry.${pinentryFlavor} ];
wantedBy = [
(if pinentryFlavor == "tty" || pinentryFlavor == "curses" then
"default.target"
else
"graphical-session.target")
];
};
# Yubikey-agent expects pcsd to be running in order to function.
services.pcscd.enable = true;
environment.extraInit = ''
if [ -z "$SSH_AUTH_SOCK" -a -n "$XDG_RUNTIME_DIR" ]; then
export SSH_AUTH_SOCK="$XDG_RUNTIME_DIR/yubikey-agent/yubikey-agent.sock"
fi
'';
};
}