nixpkgs/nixos/modules/programs/firejail.nix
Peter Hoeg 65eb3a590d firejail: add nixos module
Also add support for wrapping binaries with firejail.
2018-07-14 20:21:41 +08:00

49 lines
1.3 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.firejail;
wrappedBins = pkgs.stdenv.mkDerivation rec {
name = "firejail-wrapped-binaries";
nativeBuildInputs = with pkgs; [ makeWrapper ];
buildCommand = ''
mkdir -p $out/bin
${lib.concatStringsSep "\n" (lib.mapAttrsToList (command: binary: ''
cat <<_EOF >$out/bin/${command}
#!${pkgs.stdenv.shell} -e
/run/wrappers/bin/firejail ${binary} "\$@"
_EOF
chmod 0755 $out/bin/${command}
'') cfg.wrappedBinaries)}
'';
};
in {
options.programs.firejail = {
enable = mkEnableOption "firejail";
wrappedBinaries = mkOption {
type = types.attrs;
default = {};
description = ''
Wrap the binaries in firejail and place them in the global path.
</para>
<para>
You will get file collisions if you put the actual application binary in
the global environment and applications started via .desktop files are
not wrapped if they specify the absolute path to the binary.
'';
};
};
config = mkIf cfg.enable {
security.wrappers.firejail.source = "${lib.getBin pkgs.firejail}/bin/firejail";
environment.systemPackages = [ wrappedBins ];
};
meta.maintainers = with maintainers; [ peterhoeg ];
}