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_DATETIME_FORMAT = mkDefault "";
  16       #XSECURELOCK_KEY_%s_COMMAND = mkDefault "";
  17       #XSECURELOCK_SWITCH_USER_COMMAND = mkDefault "${pkgs.lightdm}/bin/dm-tool switch-to-greeter";
  18       XSECURELOCK_BLANK_DPMS_STATE = mkDefault "off";
  19       XSECURELOCK_BLANK_TIMEOUT = mkDefault "1";
  20       XSECURELOCK_BURNIN_MITIGATION = mkDefault "100";
  21       XSECURELOCK_BURNIN_MITIGATION_DYNAMIC = mkDefault "1";
  22       XSECURELOCK_DIM_TIME_MS = mkDefault "2000";
  23       XSECURELOCK_DISCARD_FIRST_KEYPRESS = mkDefault "0";
  24       XSECURELOCK_FONT = mkDefault "monospace:size=12";
  25       XSECURELOCK_PASSWORD_PROMPT = mkDefault "cursor";
  26       XSECURELOCK_SAVER = mkDefault "saver_blank";
  27       XSECURELOCK_SHOW_DATETIME = mkDefault "1";
  28       XSECURELOCK_SHOW_HOSTNAME = mkDefault "1";
  29       XSECURELOCK_SHOW_USERNAME = mkDefault "1";
  30       XSECURELOCK_WAIT_TIME_MS = mkDefault "2000";
  31     };
  32     home.packages = [
  33       pkgs.xsecurelock
  34       pkgs.xss-lock
  35     ];
  36     services.screen-locker = {
  37       enable = true;
  38       lockCmd = toString (pkgs.writeShellScript "xsecurelock" ''
  39         export PATH=${with pkgs; makeBinPath [coreutils gnugrep xsecurelock xorg.xset]}
  40         ${concatMapStringsSep "\n"
  41             ({name, value}: "export "+escapeShellArg name+"="+escapeShellArg value)
  42             (attrsToList config.services.xsecurelock.settings)}
  43         ${pkgs.xsecurelock}/bin/xsecurelock
  44       '');
  45       inactiveInterval = mkDefault 3; # minutes
  46       xautolock.detectSleep = true;
  47       xss-lock.extraOptions = [
  48         "--transfer-sleep-lock"
  49         #"-n" "${pkgs.xss-lock}/share/doc/xss-lock/dim-screen.sh"
  50       ];
  51     };
  52   };
  53 }