commit 75ba6b553ca3ed0f40b568e3fe0c54f55f47228f · pyrox.dev/nixpkgs

nixos/modules/module-list.nix

···

       374
       374
        
         ./services/security/haveged.nix

     

       375
       375
        
         ./services/security/hologram.nix

     

       376
       376
        
         ./services/security/munge.nix

     

       377
       377
       +
         ./services/security/physlock.nix

     

       377
       378
        
         ./services/security/torify.nix

     

       378
       379
        
         ./services/security/tor.nix

     

       379
       380
        
         ./services/security/torsocks.nix

+114

nixos/modules/services/security/physlock.nix

···

       1
       1
       +
       { config, lib, pkgs, ... }:

     

       2
       2
       +
       

     

       3
       3
       +
       with lib;

     

       4
       4
       +
       

     

       5
       5
       +
       let

     

       6
       6
       +
         cfg = config.services.physlock;

     

       7
       7
       +
       in

     

       8
       8
       +
       

     

       9
       9
       +
       {

     

       10
       10
       +
       

     

       11
       11
       +
         ###### interface

     

       12
       12
       +
       

     

       13
       13
       +
         options = {

     

       14
       14
       +
       

     

       15
       15
       +
           services.physlock = {

     

       16
       16
       +
       

     

       17
       17
       +
             enable = mkOption {

     

       18
       18
       +
               type = types.bool;

     

       19
       19
       +
               default = false;

     

       20
       20
       +
               description = ''

     

       21
       21
       +
                 Whether to enable the <command>physlock</command> screen locking mechanism.

     

       22
       22
       +
       

     

       23
       23
       +
                 Enable this and then run <command>systemctl start physlock</command>

     

       24
       24
       +
                 to securely lock the screen.

     

       25
       25
       +
       

     

       26
       26
       +
                 This will switch to a new virtual terminal, turn off console

     

       27
       27
       +
                 switching and disable SysRq mechanism (when

     

       28
       28
       +
                 <option>services.physlock.disableSysRq</option> is set)

     

       29
       29
       +
                 until the root or <option>services.physlock.user</option>

     

       30
       30
       +
                 password is given.

     

       31
       31
       +
               '';

     

       32
       32
       +
             };

     

       33
       33
       +
       

     

       34
       34
       +
             user = mkOption {

     

       35
       35
       +
               type = types.nullOr types.str;

     

       36
       36
       +
               default = null;

     

       37
       37
       +
               description = ''

     

       38
       38
       +
                 User whose password will be used to unlock the screen on par

     

       39
       39
       +
                 with the root password.

     

       40
       40
       +
               '';

     

       41
       41
       +
             };

     

       42
       42
       +
       

     

       43
       43
       +
             disableSysRq = mkOption {

     

       44
       44
       +
               type = types.bool;

     

       45
       45
       +
               default = true;

     

       46
       46
       +
               description = ''

     

       47
       47
       +
                 Whether to disable SysRq when locked with physlock.

     

       48
       48
       +
               '';

     

       49
       49
       +
             };

     

       50
       50
       +
       

     

       51
       51
       +
             lockOn = {

     

       52
       52
       +
       

     

       53
       53
       +
               suspend = mkOption {

     

       54
       54
       +
                 type = types.bool;

     

       55
       55
       +
                 default = true;

     

       56
       56
       +
                 description = ''

     

       57
       57
       +
                   Whether to lock screen with physlock just before suspend.

     

       58
       58
       +
                 '';

     

       59
       59
       +
               };

     

       60
       60
       +
       

     

       61
       61
       +
               hibernate = mkOption {

     

       62
       62
       +
                 type = types.bool;

     

       63
       63
       +
                 default = true;

     

       64
       64
       +
                 description = ''

     

       65
       65
       +
                   Whether to lock screen with physlock just before hibernate.

     

       66
       66
       +
                 '';

     

       67
       67
       +
               };

     

       68
       68
       +
       

     

       69
       69
       +
               extraTargets = mkOption {

     

       70
       70
       +
                 type = types.listOf types.str;

     

       71
       71
       +
                 default = [];

     

       72
       72
       +
                 example = [ "display-manager.service" ];

     

       73
       73
       +
                 description = ''

     

       74
       74
       +
                   Other targets to lock the screen just before.

     

       75
       75
       +
       

     

       76
       76
       +
                   Useful if you want to e.g. both autologin to X11 so that

     

       77
       77
       +
                   your <filename>~/.xsession</filename> gets executed and

     

       78
       78
       +
                   still to have the screen locked so that the system can be

     

       79
       79
       +
                   booted relatively unattended.

     

       80
       80
       +
                 '';

     

       81
       81
       +
               };

     

       82
       82
       +
       

     

       83
       83
       +
             };

     

       84
       84
       +
       

     

       85
       85
       +
           };

     

       86
       86
       +
       

     

       87
       87
       +
         };

     

       88
       88
       +
       

     

       89
       89
       +
       

     

       90
       90
       +
         ###### implementation

     

       91
       91
       +
       

     

       92
       92
       +
         config = mkIf cfg.enable {

     

       93
       93
       +
       

     

       94
       94
       +
           # for physlock -l and physlock -L

     

       95
       95
       +
           environment.systemPackages = [ pkgs.physlock ];

     

       96
       96
       +
       

     

       97
       97
       +
           systemd.services."physlock" = {

     

       98
       98
       +
             enable = true;

     

       99
       99
       +
             description = "Physlock";

     

       100
       100
       +
             wantedBy = optional cfg.lockOn.suspend   "suspend.target"

     

       101
       101
       +
                     ++ optional cfg.lockOn.hibernate "hibernate.target"

     

       102
       102
       +
                     ++ cfg.lockOn.extraTargets;

     

       103
       103
       +
             before   = optional cfg.lockOn.suspend   "systemd-suspend.service"

     

       104
       104
       +
                     ++ optional cfg.lockOn.hibernate "systemd-hibernate.service"

     

       105
       105
       +
                     ++ cfg.lockOn.extraTargets;

     

       106
       106
       +
             serviceConfig.Type = "forking";

     

       107
       107
       +
             script = ''

     

       108
       108
       +
               ${pkgs.physlock}/bin/physlock -d${optionalString cfg.disableSysRq "s"}${optionalString (cfg.user != null) " -u ${cfg.user}"}

     

       109
       109
       +
             '';

     

       110
       110
       +
           };

     

       111
       111
       +
       

     

       112
       112
       +
         };

     

       113
       113
       +
       

     

       114
       114
       +
       }