diff options
Diffstat (limited to 'pkgs/applications/networking/expressvpn')
-rw-r--r-- | pkgs/applications/networking/expressvpn/default.nix | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/pkgs/applications/networking/expressvpn/default.nix b/pkgs/applications/networking/expressvpn/default.nix new file mode 100644 index 0000000000000..0bc0fd34fe5ad --- /dev/null +++ b/pkgs/applications/networking/expressvpn/default.nix @@ -0,0 +1,98 @@ +{ autoPatchelfHook +, buildFHSUserEnv +, dpkg +, fetchurl +, inotify-tools +, lib +, stdenvNoCC +, sysctl +, writeScript +}: + +let + pname = "expressvpn"; + clientVersion = "3.25.0"; + clientBuild = "13"; + version = lib.strings.concatStringsSep "." [ clientVersion clientBuild ]; + + expressvpnBase = stdenvNoCC.mkDerivation { + inherit pname version; + + src = fetchurl { + url = "https://www.expressvpn.works/clients/linux/expressvpn_${version}-1_amd64.deb"; + hash = "sha256-lyDjG346FrgT7SZbsWET+Hexl9Un6mzMukfO2PwlInA="; + }; + + nativeBuildInputs = [ dpkg autoPatchelfHook ]; + + dontConfigure = true; + dontBuild = true; + + unpackPhase = '' + runHook preUnpack + dpkg --fsys-tarfile $src | tar --extract + runHook postUnpack + ''; + + installPhase = '' + runHook preInstall + mv usr/ $out/ + runHook postInstall + ''; + }; + + expressvpndFHS = buildFHSUserEnv { + name = "expressvpnd"; + + # When connected, it directly creates/deletes resolv.conf to change the DNS entries. + # Since it's running in an FHS environment, it has no effect on actual resolv.conf. + # Hence, place a watcher that updates host resolv.conf when FHS resolv.conf changes. + runScript = writeScript "${pname}-wrapper" '' + cp /host/etc/resolv.conf /etc/resolv.conf; + while inotifywait /etc 2>/dev/null; + do + cp /etc/resolv.conf /host/etc/resolv.conf; + done & + expressvpnd --client-version ${clientVersion} --client-build ${clientBuild} + ''; + + # expressvpnd binary has hard-coded the path /sbin/sysctl hence below workaround. + extraBuildCommands = '' + chmod +w sbin + ln -s ${sysctl}/bin/sysctl sbin/sysctl + ''; + + # The expressvpnd binary also uses hard-coded paths to the other binaries and files + # it ships with, hence the FHS environment. + + targetPkgs = pkgs: with pkgs; [ + expressvpnBase + inotify-tools + iproute2 + ]; + }; +in +stdenvNoCC.mkDerivation { + inherit pname version; + + dontUnpack = true; + dontConfigure = true; + dontBuild = true; + + installPhase = '' + runHook preInstall + mkdir -p $out/bin $out/share + ln -s ${expressvpnBase}/bin/expressvpn $out/bin + ln -s ${expressvpndFHS}/bin/expressvpnd $out/bin + ln -s ${expressvpnBase}/share/{bash-completion,doc,man} $out/share/ + runHook postInstall + ''; + + meta = with lib; { + description = "CLI client for ExpressVPN"; + homepage = "https://www.expressvpn.com"; + license = licenses.unfree; + platforms = [ "x86_64-linux" ]; + maintainers = with maintainers; [ yureien ]; + }; +} |