1 files changed, 52 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/tools/networking/namespaced-openvpn/default.nix b/nixpkgs/pkgs/tools/networking/namespaced-openvpn/default.nix
new file mode 100644
index 000000000000..abcf006b7641
--- /dev/null
+++ b/nixpkgs/pkgs/tools/networking/namespaced-openvpn/default.nix
@@ -0,0 +1,52 @@
+{ lib,
+  fetchFromGitHub,
+  buildPythonPackage,
+  openvpn,
+  iproute2,
+  iptables,
+  util-linux
+}:
+
+buildPythonPackage rec {
+  pname = "namespaced-openvpn";
+  version = "0.6.0";
+  format = "other";
+
+  src = fetchFromGitHub {
+    owner = "slingamn";
+    repo = pname;
+    rev = "a3fa42b2d8645272cbeb6856e26a7ea9547cb7d1";
+    sha256 = "+Fdaw9EGyFGH9/DSeVJczS8gPzAOv+qn+1U20zQBBqQ=";
+  };
+
+  buildInputs = [ openvpn iproute2 util-linux ];
+
+  postPatch = ''
+    substituteInPlace namespaced-openvpn \
+      --replace-fail "/usr/sbin/openvpn" "${openvpn}/bin/openvpn" \
+      --replace-fail "/sbin/ip" "${iproute2}/bin/ip" \
+      --replace-fail "/usr/bin/nsenter" "${util-linux}/bin/nsenter" \
+      --replace-fail "/bin/mount" "${util-linux}/bin/mount" \
+      --replace-fail "/bin/umount" "${util-linux}/bin/umount"
+
+    substituteInPlace seal-unseal-gateway \
+      --replace-fail "/sbin/iptables" "${iptables}/bin/iptables"
+  '';
+
+  dontBuild = true;
+  doCheck = false;
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp namespaced-openvpn seal-unseal-gateway $out/bin
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/slingamn/namespaced-openvpn";
+    description = "Network namespace isolation for OpenVPN tunnels.";
+    license = licenses.mit;
+    maintainers = [ maintainers.lodi ];
+    platforms = platforms.linux;
+    mainProgram = "namespaced-openvpn";
+  };
+}