home-manager/profiles/screen-locker.nix

   1 {
   2   pkgs,
   3   lib,
   4   config,
   5   ...
   6 }:
   7 with lib;
   8 {
   9   options.services.xsecurelock = {
  10     settings = mkOption {
  11       description = "xsecurelock settings";
  12       type = lib.types.submodule {
  13         freeformType = with types; attrsOf str;
  14       };
  15       default = { };
  16     };
  17   };
  18   config = {
  19     services.xsecurelock.settings = {
  20       #XSECURELOCK_DATETIME_FORMAT = mkDefault "";
  21       #XSECURELOCK_KEY_%s_COMMAND = mkDefault "";
  22       #XSECURELOCK_SWITCH_USER_COMMAND = mkDefault "${pkgs.lightdm}/bin/dm-tool switch-to-greeter";
  23       XSECURELOCK_BLANK_DPMS_STATE = mkDefault "off";
  24       XSECURELOCK_BLANK_TIMEOUT = mkDefault "1";
  25       XSECURELOCK_BURNIN_MITIGATION = mkDefault "100";
  26       XSECURELOCK_BURNIN_MITIGATION_DYNAMIC = mkDefault "1";
  27       XSECURELOCK_DIM_TIME_MS = mkDefault "2000";
  28       XSECURELOCK_DISCARD_FIRST_KEYPRESS = mkDefault "0";
  29       XSECURELOCK_FONT = mkDefault "monospace:size=12";
  30       XSECURELOCK_PASSWORD_PROMPT = mkDefault "cursor";
  31       XSECURELOCK_SAVER = mkDefault "saver_blank";
  32       XSECURELOCK_SHOW_DATETIME = mkDefault "1";
  33       XSECURELOCK_SHOW_HOSTNAME = mkDefault "1";
  34       XSECURELOCK_SHOW_USERNAME = mkDefault "1";
  35       XSECURELOCK_WAIT_TIME_MS = mkDefault "2000";
  36     };
  37     home.packages = [
  38       pkgs.xsecurelock
  39       pkgs.xss-lock
  40     ];
  41     services.screen-locker = {
  42       enable = true;
  43       lockCmd = toString (
  44         pkgs.writeShellScript "xsecurelock" ''
  45           export PATH=${
  46             with pkgs;
  47             makeBinPath [
  48               coreutils
  49               gnugrep
  50               xsecurelock
  51               xorg.xset
  52             ]
  53           }
  54           ${concatMapStringsSep "\n" (
  55             { name, value }: "export " + escapeShellArg name + "=" + escapeShellArg value
  56           ) (attrsToList config.services.xsecurelock.settings)}
  57           ${pkgs.xsecurelock}/bin/xsecurelock
  58         ''
  59       );
  60       inactiveInterval = mkDefault 3; # minutes
  61       xautolock.detectSleep = true;
  62       xss-lock.extraOptions = [
  63         "--transfer-sleep-lock"
  64         #"-n" "${pkgs.xss-lock}/share/doc/xss-lock/dim-screen.sh"
  65       ];
  66     };
  67   };
  68 }