homes/softwares/gnupg.nix

   1 { pkgs, lib, config, options, ... }:
   2 {
   3 config = {
   4 home.activation.gnupg = lib.hm.dag.entryAfter ["writeBoundary"] ''
   5   install -d -m700 ${lib.escapeShellArg config.home.homeDirectory}/.gnupg
   6 '';
   7 home.file.".gnupg/dirmngr.conf".text = ''
   8   allow-ocsp
   9   hkp-cacert ${gnupg/keyserver.pem}
  10   keyserver hkps://keys.mayfirst.org
  11   #use-tor
  12   #log-file dirmngr.log
  13   #standard-resolver
  14 '';
  15 services.gpg-agent = {
  16   enableSshSupport = true;
  17   pinentryFlavor = if config.host.desktop then "gtk2" else "curses";
  18 };
  19 programs.gpg.settings = {
  20   #auto-key-locate = "keyserver";
  21   auto-key-locate = false;
  22   cert-digest-algo = "SHA512";
  23   charset = "utf-8";
  24   default-keyring = false;
  25   default-preference-list = "SHA512 SHA384 SHA256 SHA224 AES256 AES192 AES CAST5 TWOFISH BZIP2 ZLIB ZIP Uncompressed";
  26   emit-version = false;
  27   fixed-list-mode = true;
  28   keyid-format = "0xlong";
  29   keyserver-options = "no-honor-keyserver-url";
  30   personal-cipher-preferences = "AES256 AES CAST5";
  31   personal-digest-preferences = "SHA512";
  32   quiet = true;
  33   s2k-cipher-algo = "AES256";
  34   s2k-count = "65536";
  35   s2k-digest-algo = "SHA512";
  36   s2k-mode = "3";
  37   tofu-default-policy = "unknown";
  38   trust-model = "tofu+pgp";
  39   #with-fingerprint = [ true true ];
  40   use-agent = true;
  41   utf8-strings = true;
  42 };
  43 } // lib.optionalAttrs (options ? "nixpkgs") {
  44 nixpkgs.overlays = [ (self: super: {
  45   # Avoid rebuilding graphical dependencies
  46   # when using Nixpkgs PRs rebuilding them.
  47   # See https://github.com/NixOS/nixpkgs/issues/96306#issuecomment-722140002
  48   pinentry = super.pinentry.override {
  49     enabledFlavors = [ "curses" "tty" ] ++ lib.optional config.host.desktop "gtk2";
  50   };
  51 }) ];
  52 };
  53 }