home-manager/profiles/screen-locker.nix

   1 { pkgs, lib, config, ... }:
   2 with lib;
   3 {
   4   options.services.xsecurelock = {
   5     settings = mkOption {
   6       description = "xsecurelock settings";
   7       type = lib.types.submodule {
   8         freeformType = with types; attrsOf str;
   9       };
  10       default = {};
  11     };
  12   };
  13   config = {
  14     services.xsecurelock.settings = {
  15       XSECURELOCK_BLANK_DPMS_STATE = mkDefault "off";
  16       XSECURELOCK_BLANK_TIMEOUT = mkDefault "1";
  17       XSECURELOCK_DIM_TIME_MS = mkDefault "2000";
  18       XSECURELOCK_DISCARD_FIRST_KEYPRESS = mkDefault "0";
  19       XSECURELOCK_FONT = mkDefault "monospace:size=12";
  20       XSECURELOCK_SAVER = mkDefault "saver_blank";
  21       XSECURELOCK_SHOW_DATETIME = mkDefault "1";
  22       XSECURELOCK_SHOW_HOSTNAME = mkDefault "1";
  23       XSECURELOCK_SHOW_USERNAME = mkDefault "1";
  24       #XSECURELOCK_SWITCH_USER_COMMAND = mkDefault "${pkgs.lightdm}/bin/dm-tool switch-to-greeter";
  25       XSECURELOCK_WAIT_TIME_MS = mkDefault "2000";
  26     };
  27     home.packages = [
  28       pkgs.xsecurelock
  29       pkgs.xss-lock
  30     ];
  31     services.screen-locker = {
  32       enable = true;
  33       lockCmd = toString (pkgs.writeShellScript "xsecurelock" ''
  34         export PATH=${with pkgs; makeBinPath [coreutils gnugrep xsecurelock xorg.xset]}
  35         ${concatMapStringsSep "\n"
  36             ({name, value}: "export "+escapeShellArg name+"="+escapeShellArg value)
  37             (attrsToList config.services.xsecurelock.settings)}
  38         ${pkgs.xsecurelock}/bin/xsecurelock
  39       '');
  40       inactiveInterval = mkDefault 3; # minutes
  41       xautolock.detectSleep = true;
  42       xss-lock.extraOptions = [
  43         "--transfer-sleep-lock"
  44         #"-n" "${pkgs.xss-lock}/share/doc/xss-lock/dim-screen.sh"
  45       ];
  46     };
  47   };
  48 }