commit eb42ef0c24564082056a5ae54cdf52902bda58fd · pyrox.dev/nixpkgs

nixos/modules/module-list.nix

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         ./programs/sysdig.nix

     

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         ./programs/system-config-printer.nix

     

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         ./programs/systemtap.nix

     

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         ./programs/tcpdump.nix

     

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         ./programs/thefuck.nix

     

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         ./programs/thunar.nix

     

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         ./programs/thunderbird.nix

+30

nixos/modules/programs/tcpdump.nix

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

     

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       let

     

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         cfg = config.programs.tcpdump;

     

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       in {

     

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         options = {

     

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           programs.tcpdump = {

     

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             enable = lib.mkOption {

     

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               type = lib.types.bool;

     

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               default = false;

     

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               description = ''

     

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                 Whether to configure a setcap wrapper for tcpdump.

     

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                 To use it, add your user to the `pcap` group.

     

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               '';

     

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             };

     

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           };

     

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         };

     

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         config = lib.mkIf cfg.enable {

     

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           security.wrappers.tcpdump = {

     

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             owner = "root";

     

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             group = "pcap";

     

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             capabilities = "cap_net_raw+p";

     

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             permissions = "u+rx,g+x";

     

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             source = lib.getExe pkgs.tcpdump;

     

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           };

     

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           users.groups.pcap = { };

     

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         };

     

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       }