我发现一个不错的选择是创建一个nix shell 文件。
例如vpn-wrapper.nix:
with import <nixpkgs> {};
with pkgs.python37Packages;
let
python = python37;
openconnect = pkgs.openconnect.overrideAttrs (oldAttrs: rec {
buildInputs = oldAttrs.buildInputs ++ [ libproxy ];
configureFlags = oldAttrs.configureFlags ++ [ "--with-libproxy" ];
});
vpn-slice = buildPythonPackage rec {
name = "vpn-slice";
version = "v0.13";
src = pkgs.fetchFromGitHub {
owner = "dlenski";
repo = "${name}";
rev = "${version}";
sha256 = "1ibrwal80z27c2mh9hx85idmzilx6cpcmgc15z3lyz57bz0krigb";
};
propagatedBuildInputs = [ setproctitle ];
meta = {
homepage = "https://github.com/dlenski/vpn-slice";
description = "vpnc-script replacement for easy and secure split-tunnel VPN setup";
license = stdenv.lib.licenses.gpl3Plus;
maintainers = with maintainers; [ dlenski ];
};
};
in mkShell {
name = "vpn-env";
buildInputs = [ vpn-slice openconnect libproxy ];
shellHook = ''
echo "Ready to slice your vpn!"
'';
}
然后您可以通过脚本执行 openconnect:
#!/usr/bin/env nix-shell
#! nix-shell vpn-wrapper.nix -i bash
OPENCONNECT=$(which openconnect)
VPNSLICE=$(which vpn-slice)
USERNAME=$1
$OPENCONNECT --libproxy --passwd-on-stdin --user=“$USERNAME” -s $VPNSCLICE ...
可以在此处找到更扩展的示例(wip) 。