diff --git a/nixos/doc/manual/release-notes/rl-1809.xml b/nixos/doc/manual/release-notes/rl-1809.xml index 13b244e12f8c..7fd6483bca1a 100644 --- a/nixos/doc/manual/release-notes/rl-1809.xml +++ b/nixos/doc/manual/release-notes/rl-1809.xml @@ -18,6 +18,27 @@ + + + Support for wrapping binaries using firejail has been + added through programs.firejail.wrappedBinaries. + + + For example + + +programs.firejail = { + enable = true; + wrappedBinaries = { + firefox = "${lib.getBin pkgs.firefox}/bin/firefox"; + mpv = "${lib.getBin pkgs.mpv}/bin/mpv"; + }; +}; + + + This will place firefox and mpv binaries in the global path wrapped by firejail. + + User channels are now in the default NIX_PATH, allowing diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix index f6628b8e9c51..23103581cf05 100644 --- a/nixos/modules/module-list.nix +++ b/nixos/modules/module-list.nix @@ -86,6 +86,7 @@ ./programs/dconf.nix ./programs/digitalbitbox/default.nix ./programs/environment.nix + ./programs/firejail.nix ./programs/fish.nix ./programs/freetds.nix ./programs/gnupg.nix diff --git a/nixos/modules/programs/firejail.nix b/nixos/modules/programs/firejail.nix new file mode 100644 index 000000000000..46ee4bc0f7a0 --- /dev/null +++ b/nixos/modules/programs/firejail.nix @@ -0,0 +1,48 @@ +{ 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. + + + 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 ]; +}