64 lines
1.9 KiB
Nix
64 lines
1.9 KiB
Nix
# This is a simple distributed test involving a topology with two
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# separate virtual networks - the "inside" and the "outside" - with a
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# client on the inside network, a server on the outside network, and a
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# router connected to both that performs Network Address Translation
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# for the client.
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import ./make-test-python.nix ({ pkgs, lib, ... }:
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let
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routerBase =
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lib.mkMerge [
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{ virtualisation.vlans = [ 2 1 ];
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networking.nftables.enable = true;
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networking.nat.internalIPs = [ "192.168.1.0/24" ];
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networking.nat.externalInterface = "eth1";
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}
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];
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in
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{
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name = "dublin-traceroute";
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meta = with pkgs.lib.maintainers; {
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maintainers = [ baloo ];
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};
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nodes.client = { nodes, ... }: {
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imports = [ ./common/user-account.nix ];
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virtualisation.vlans = [ 1 ];
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networking.defaultGateway =
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(builtins.head nodes.router.networking.interfaces.eth2.ipv4.addresses).address;
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networking.nftables.enable = true;
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programs.dublin-traceroute.enable = true;
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};
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nodes.router = { ... }: {
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virtualisation.vlans = [ 2 1 ];
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networking.nftables.enable = true;
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networking.nat.internalIPs = [ "192.168.1.0/24" ];
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networking.nat.externalInterface = "eth1";
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networking.nat.enable = true;
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};
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nodes.server = { ... }: {
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virtualisation.vlans = [ 2 ];
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networking.firewall.enable = false;
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services.httpd.enable = true;
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services.httpd.adminAddr = "foo@example.org";
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services.vsftpd.enable = true;
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services.vsftpd.anonymousUser = true;
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};
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testScript = ''
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client.start()
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router.start()
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server.start()
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server.wait_for_unit("network.target")
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router.wait_for_unit("network.target")
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client.wait_for_unit("network.target")
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# Make sure we can trace from an unprivileged user
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client.succeed("sudo -u alice dublin-traceroute server")
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'';
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})
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