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# This tests whether UPnP port mappings can be created using Miniupnpd
# and Miniupnpc.
# It runs a Miniupnpd service on one machine, and verifies
# a client can indeed create a port mapping using Miniupnpc. If
# this succeeds an external client will try to connect to the port
# mapping.
import ./make-test-python.nix ({ pkgs, ... }:
let
internalRouterAddress = "192.168.3.1";
internalClient1Address = "192.168.3.2";
externalRouterAddress = "80.100.100.1";
externalClient2Address = "80.100.100.2";
in
{
name = "upnp";
meta = with pkgs.stdenv.lib.maintainers; {
maintainers = [ bobvanderlinden ];
};
nodes =
{
router =
{ pkgs, nodes, ... }:
{ virtualisation.vlans = [ 1 2 ];
networking.nat.enable = true;
networking.nat.internalInterfaces = [ "eth2" ];
networking.nat.externalInterface = "eth1";
networking.firewall.enable = true;
networking.firewall.trustedInterfaces = [ "eth2" ];
networking.interfaces.eth1.ipv4.addresses = [
{ address = externalRouterAddress; prefixLength = 24; }
];
networking.interfaces.eth2.ipv4.addresses = [
{ address = internalRouterAddress; prefixLength = 24; }
];
services.miniupnpd = {
enable = true;
externalInterface = "eth1";
internalIPs = [ "eth2" ];
appendConfig = ''
ext_ip=${externalRouterAddress}
'';
};
};
client1 =
{ pkgs, nodes, ... }:
{ environment.systemPackages = [ pkgs.miniupnpc_2 pkgs.netcat ];
virtualisation.vlans = [ 2 ];
networking.defaultGateway = internalRouterAddress;
networking.interfaces.eth1.ipv4.addresses = [
{ address = internalClient1Address; prefixLength = 24; }
];
networking.firewall.enable = false;
services.httpd.enable = true;
services.httpd.virtualHosts.localhost = {
listen = [{ ip = "*"; port = 9000; }];
adminAddr = "foo@example.org";
documentRoot = "/tmp";
};
};
client2 =
{ pkgs, ... }:
{ environment.systemPackages = [ pkgs.miniupnpc_2 ];
virtualisation.vlans = [ 1 ];
networking.interfaces.eth1.ipv4.addresses = [
{ address = externalClient2Address; prefixLength = 24; }
];
networking.firewall.enable = false;
};
};
testScript =
{ nodes, ... }:
''
start_all()
# Wait for network and miniupnpd.
router.wait_for_unit("network-online.target")
# $router.wait_for_unit("nat")
router.wait_for_unit("firewall.service")
router.wait_for_unit("miniupnpd")
client1.wait_for_unit("network-online.target")
client1.succeed("upnpc -a ${internalClient1Address} 9000 9000 TCP")
client1.wait_for_unit("httpd")
client2.wait_until_succeeds("curl http://${externalRouterAddress}:9000/")
'';
})
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