nixpkgs/nixos/tests/wireguard/wg-quick.nix
Naïm Favier 458ac47a1d
nixos/wg-quick: improve usage with systemd-networkd
Use `networking.resolvconf.package` to allow DNS entries to be set using
the system-wide resolver implementation instead of hardcoding systemd or
openresolv.

Extend the tests by adding DNS entries and making one of the peers use
systemd-networkd (hence systemd-resolved).

Also add a few `networkd`-specific settings.
2022-06-21 22:58:44 +02:00

72 lines
1.9 KiB
Nix

{ kernelPackages ? null }:
import ../make-test-python.nix ({ pkgs, lib, ... }:
let
wg-snakeoil-keys = import ./snakeoil-keys.nix;
peer = (import ./make-peer.nix) { inherit lib; };
in
{
name = "wg-quick";
meta = with pkgs.lib.maintainers; {
maintainers = [ d-xo ];
};
nodes = {
peer0 = peer {
ip4 = "192.168.0.1";
ip6 = "fd00::1";
extraConfig = {
boot = lib.mkIf (kernelPackages != null) { inherit kernelPackages; };
networking.firewall.allowedUDPPorts = [ 23542 ];
networking.wg-quick.interfaces.wg0 = {
address = [ "10.23.42.1/32" "fc00::1/128" ];
listenPort = 23542;
inherit (wg-snakeoil-keys.peer0) privateKey;
peers = lib.singleton {
allowedIPs = [ "10.23.42.2/32" "fc00::2/128" ];
inherit (wg-snakeoil-keys.peer1) publicKey;
};
dns = [ "10.23.42.2" "fc00::2" "wg0" ];
};
};
};
peer1 = peer {
ip4 = "192.168.0.2";
ip6 = "fd00::2";
extraConfig = {
boot = lib.mkIf (kernelPackages != null) { inherit kernelPackages; };
networking.useNetworkd = true;
networking.wg-quick.interfaces.wg0 = {
address = [ "10.23.42.2/32" "fc00::2/128" ];
inherit (wg-snakeoil-keys.peer1) privateKey;
peers = lib.singleton {
allowedIPs = [ "0.0.0.0/0" "::/0" ];
endpoint = "192.168.0.1:23542";
persistentKeepalive = 25;
inherit (wg-snakeoil-keys.peer0) publicKey;
};
dns = [ "10.23.42.1" "fc00::1" "wg0" ];
};
};
};
};
testScript = ''
start_all()
peer0.wait_for_unit("wg-quick-wg0.service")
peer1.wait_for_unit("wg-quick-wg0.service")
peer1.succeed("ping -c5 fc00::1")
peer1.succeed("ping -c5 10.23.42.1")
'';
}
)