commit cfd22b733bc4c4d6486e179b45b671b25b546778 · pyrox.dev/nixpkgs

+41 -19
nixos/modules/services/security/physlock.nix
···

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               '';

     

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             };

     

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             allowAnyUser = mkOption {

     

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               type = types.bool;

     

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               default = false;

     

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               description = ''

     

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                 Whether to allow any user to lock the screen. This will install a

     

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                 setuid wrapper to allow any user to start physlock as root, which

     

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                 is a minor security risk. Call the physlock binary to use this instead

     

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                 of using the systemd service.

     

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                 Note that you might need to relog to have the correct binary in your

     

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                 PATH upon changing this option.

     

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               '';

     

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             };

     

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             disableSysRq = mkOption {

     

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               type = types.bool;

     

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               default = true;

     
···

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         ###### implementation

     

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         config = mkIf cfg.enable {

     

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         config = mkIf cfg.enable (mkMerge [

     

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           {

     

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           # for physlock -l and physlock -L

     

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           environment.systemPackages = [ pkgs.physlock ];

     

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             # for physlock -l and physlock -L

     

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             environment.systemPackages = [ pkgs.physlock ];

     

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           systemd.services."physlock" = {

     

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             enable = true;

     

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             description = "Physlock";

     

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

     

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

     

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                     ++ cfg.lockOn.extraTargets;

     

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

     

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

     

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                     ++ cfg.lockOn.extraTargets;

     

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             serviceConfig.Type = "forking";

     

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             script = ''

     

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               ${pkgs.physlock}/bin/physlock -d${optionalString cfg.disableSysRq "s"}

     

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             '';

     

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           };

     

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             systemd.services."physlock" = {

     

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               enable = true;

     

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               description = "Physlock";

     

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

     

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

     

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                       ++ cfg.lockOn.extraTargets;

     

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

     

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

     

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                       ++ cfg.lockOn.extraTargets;

     

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               serviceConfig = {

     

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                 Type = "forking";

     

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                 ExecStart = "${pkgs.physlock}/bin/physlock -d${optionalString cfg.disableSysRq "s"}";

     

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               };

     

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             };

     

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           security.pam.services.physlock = {};

     

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             security.pam.services.physlock = {};

     

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           }

     

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           (mkIf cfg.allowAnyUser {

     

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             security.wrappers.physlock = { source = "${pkgs.physlock}/bin/physlock"; user = "root"; };

     

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         };

     

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           })

     

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         ]);

     

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       }