home-manager/modules/programs/gpg.nix
2019-06-03 23:50:50 +02:00

62 lines
1.8 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.gpg;
cfgText =
concatStringsSep "\n"
(attrValues
(mapAttrs (key: value:
if isString value
then "${key} ${value}"
else optionalString value key)
cfg.settings));
in {
options.programs.gpg = {
enable = mkEnableOption "GnuPG";
settings = mkOption {
type = types.attrsOf (types.either types.str types.bool);
example = {
no-comments = false;
s2k-cipher-algo = "AES128";
};
description = ''
GnuPG configuration options. Available options are described
in the gpg manpage:
<link xlink:href="https://gnupg.org/documentation/manpage.html"/>.
'';
};
};
config = mkIf cfg.enable {
programs.gpg.settings = {
personal-cipher-preferences = mkDefault "AES256 AES192 AES";
personal-digest-preferences = mkDefault "SHA512 SHA384 SHA256";
personal-compress-preferences = mkDefault "ZLIB BZIP2 ZIP Uncompressed";
default-preference-list = mkDefault "SHA512 SHA384 SHA256 AES256 AES192 AES ZLIB BZIP2 ZIP Uncompressed";
cert-digest-algo = mkDefault "SHA512";
s2k-digest-algo = mkDefault "SHA512";
s2k-cipher-algo = mkDefault "AES256";
charset = mkDefault "utf-8";
fixed-list-mode = mkDefault true;
no-comments = mkDefault true;
no-emit-version = mkDefault true;
keyid-format = mkDefault "0xlong";
list-options = mkDefault "show-uid-validity";
verify-options = mkDefault "show-uid-validity";
with-fingerprint = mkDefault true;
require-cross-certification = mkDefault true;
no-symkey-cache = mkDefault true;
throw-keyids = mkDefault true;
use-agent = mkDefault true;
};
home.packages = [ pkgs.gnupg ];
home.file.".gnupg/gpg.conf".text = cfgText;
};
}