nixpkgs/pkgs/applications/networking/mullvad/openvpn.nix

113 lines
3.7 KiB
Nix

{ lib
, stdenv
, openvpn
, fetchpatch
, fetchurl
, iproute2
, libnl
, autoreconfHook
, pkg-config
}:
openvpn.overrideAttrs (oldAttrs:
let
inherit (lib) optional;
fetchMullvadPatch = { commit, sha256 }: fetchpatch {
url = "https://github.com/mullvad/openvpn/commit/${commit}.patch";
inherit sha256;
};
in
rec {
pname = "openvpn-mullvad";
version = "2.6.0";
src = fetchurl {
url = "https://swupdate.openvpn.net/community/releases/openvpn-${version}.tar.gz";
sha256 = "sha256-6+yTMmPJhQ72984SXi8iIUvmCxy7jM/xiJJkP+CDro8=";
};
nativeBuildInputs = oldAttrs.nativeBuildInputs or [ ] ++ [
autoreconfHook
pkg-config
];
buildInputs = oldAttrs.buildInputs or [ ]
++ optional stdenv.isLinux [ libnl.dev ];
configureFlags = [
# Assignement instead of appending to make sure to use exactly the flags required by mullvad
# Flags are based on https://github.com/mullvad/mullvadvpn-app-binaries/blob/main/Makefile#L17
"--enable-static"
"--disable-shared"
"--disable-debug"
"--disable-plugin-down-root"
"--disable-management"
"--disable-port-share"
"--disable-systemd"
"--disable-dependency-tracking"
"--disable-pkcs11"
"--disable-plugin-auth-pam"
"--enable-plugins"
"--disable-lzo"
"--disable-lz4"
"--enable-comp-stub"
]
++ optional stdenv.isLinux [
# Flags are based on https://github.com/mullvad/mullvadvpn-app-binaries/blob/main/Makefile#L35
"--enable-dco" # requires libnl
"--disable-iproute2"
];
patches = oldAttrs.patches or [ ] ++ [
# look at compare to find the relevant commits
# https://github.com/OpenVPN/openvpn/compare/release/2.6...mullvad:mullvad-patches
# used openvpn version is the latest tag ending with -mullvad
# https://github.com/mullvad/openvpn/tags
(fetchMullvadPatch {
# "Reduce PUSH_REQUEST_INTERVAL to one second"
commit = "4084b49de84e64c56584a378e85faf37973b6d6d";
sha256 = "sha256-MmYeFSw6c/QJh0LqLgkx+UxrbtTVv6zEFcnYEqznR1c=";
})
(fetchMullvadPatch {
# "Send an event to any plugins when authentication fails"
commit = "f24de7922d70c6e1ae06acf18bce1f62d9fa6b07";
sha256 = "sha256-RvlQbR6/s4NorYeA6FL7tE6geg6MIoZJtHeYxkVbdwA=";
})
(fetchMullvadPatch {
# "Shutdown when STDIN is closed"
commit = "81ae84271c044359b67991b15ebfb0cf9a32b3ad";
sha256 = "sha256-ilKMyU97ha2m0p1FD64aNQncnKo4Tyi/nATuD5yPmVw=";
})
(fetchMullvadPatch {
# "Undo dependency on Python docutils"
commit = "a5064b4b6c598b68d8cabc3f4006e5addef1ec1e";
sha256 = "sha256-+B6jxL0M+W5LzeukXkir26hn1OaYnycVNBwMYFq6gsE=";
})
(fetchMullvadPatch {
# "Prevent signal when stdin is closed from being cleared (#10)"
commit = "abe529e6d7f71228a036007c6c02624ec98ad6c1";
sha256 = "sha256-qJQeEtZO/+8kenXTKv4Bx6NltUYe8AwzXQtJcyhrjfc=";
})
(fetchMullvadPatch {
# "Disable libcap-ng"
commit = "598014de7c063fa4e8ba1fffa01434229faafd04";
sha256 = "sha256-+cFX5gmMuG6XFkTs6IV7utiKRF9E47F5Pgo93c+zBXo=";
})
(fetchMullvadPatch {
# "Remove libnsl dep"
commit = "845727e01ab3ec9bd58fcedb31b3cf2ebe2d5226";
sha256 = "sha256-Via62wKVfMWHTmO7xIXXO7b5k0KYHs1D0JVg3qnXkeM=";
})
];
postPatch = oldAttrs.postPatch or "" + ''
rm ./configure
'';
meta = oldAttrs.meta or { } // {
description = "OpenVPN with Mullvad-specific patches applied";
homepage = "https://github.com/mullvad/openvpn";
maintainers = with lib; [ maintainers.cole-h ];
};
})