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{ kernelPackages ? null }:
import ../make-test-python.nix ({ pkgs, lib, ... } : {
name = "wireguard-generated";
meta = with pkgs.stdenv.lib.maintainers; {
maintainers = [ ma27 grahamc ];
};
nodes = {
peer1 = {
boot = lib.mkIf (kernelPackages != null) { inherit kernelPackages; };
networking.firewall.allowedUDPPorts = [ 12345 ];
networking.wireguard.interfaces.wg0 = {
ips = [ "10.10.10.1/24" ];
listenPort = 12345;
privateKeyFile = "/etc/wireguard/private";
generatePrivateKeyFile = true;
};
};
peer2 = {
boot = lib.mkIf (kernelPackages != null) { inherit kernelPackages; };
networking.firewall.allowedUDPPorts = [ 12345 ];
networking.wireguard.interfaces.wg0 = {
ips = [ "10.10.10.2/24" ];
listenPort = 12345;
privateKeyFile = "/etc/wireguard/private";
generatePrivateKeyFile = true;
};
};
};
testScript = ''
start_all()
peer1.wait_for_unit("wireguard-wg0.service")
peer2.wait_for_unit("wireguard-wg0.service")
retcode, peer1pubkey = peer1.execute("wg pubkey < /etc/wireguard/private")
if retcode != 0:
raise Exception("Could not read public key from peer1")
retcode, peer2pubkey = peer2.execute("wg pubkey < /etc/wireguard/private")
if retcode != 0:
raise Exception("Could not read public key from peer2")
peer1.succeed(
"wg set wg0 peer {} allowed-ips 10.10.10.2/32 endpoint 192.168.1.2:12345 persistent-keepalive 1".format(
peer2pubkey.strip()
)
)
peer1.succeed("ip route replace 10.10.10.2/32 dev wg0 table main")
peer2.succeed(
"wg set wg0 peer {} allowed-ips 10.10.10.1/32 endpoint 192.168.1.1:12345 persistent-keepalive 1".format(
peer1pubkey.strip()
)
)
peer2.succeed("ip route replace 10.10.10.1/32 dev wg0 table main")
peer1.succeed("ping -c1 10.10.10.2")
peer2.succeed("ping -c1 10.10.10.1")
'';
})
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