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{ config, lib, pkgs, ... }:
let
cfg = config.programs.wireshark;
wireshark = cfg.package;
in {
options = {
programs.wireshark = {
enable = lib.mkOption {
type = lib.types.bool;
default = false;
description = ''
Whether to add Wireshark to the global environment and configure a
setcap wrapper for 'dumpcap' for users in the 'wireshark' group.
'';
};
package = lib.mkPackageOption pkgs "wireshark-cli" {
example = "wireshark";
};
};
};
config = lib.mkIf cfg.enable {
environment.systemPackages = [ wireshark ];
users.groups.wireshark = {};
security.wrappers.dumpcap = {
source = "${wireshark}/bin/dumpcap";
capabilities = "cap_net_raw,cap_net_admin+eip";
owner = "root";
group = "wireshark";
permissions = "u+rx,g+x";
};
};
}
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