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|
let
wg-snakeoil-keys = import ./snakeoil-keys.nix;
in
import ../make-test-python.nix ({ pkgs, ...} : {
name = "wireguard";
meta = with pkgs.stdenv.lib.maintainers; {
maintainers = [ ma27 ];
};
nodes = {
peer0 = { lib, ... }: {
boot.kernel.sysctl = {
"net.ipv6.conf.all.forwarding" = "1";
"net.ipv6.conf.default.forwarding" = "1";
"net.ipv4.ip_forward" = "1";
};
networking.useDHCP = false;
networking.interfaces.eth1 = {
ipv4.addresses = lib.singleton {
address = "192.168.0.1";
prefixLength = 24;
};
ipv6.addresses = lib.singleton {
address = "fd00::1";
prefixLength = 64;
};
};
networking.firewall.allowedUDPPorts = [ 23542 ];
networking.wireguard.interfaces.wg0 = {
ips = [ "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;
};
};
};
peer1 = { pkgs, lib, ... }: {
boot.kernel.sysctl = {
"net.ipv6.conf.all.forwarding" = "1";
"net.ipv6.conf.default.forwarding" = "1";
"net.ipv4.ip_forward" = "1";
};
networking.useDHCP = false;
networking.interfaces.eth1 = {
ipv4.addresses = lib.singleton {
address = "192.168.0.2";
prefixLength = 24;
};
ipv6.addresses = lib.singleton {
address = "fd00::2";
prefixLength = 64;
};
};
networking.wireguard.interfaces.wg0 = {
ips = [ "10.23.42.2/32" "fc00::2/128" ];
listenPort = 23542;
allowedIPsAsRoutes = false;
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;
};
postSetup = let inherit (pkgs) iproute; in ''
${iproute}/bin/ip route replace 10.23.42.1/32 dev wg0
${iproute}/bin/ip route replace fc00::1/128 dev wg0
'';
};
};
};
testScript = ''
start_all()
peer0.wait_for_unit("wireguard-wg0.service")
peer1.wait_for_unit("wireguard-wg0.service")
peer1.succeed("ping -c5 fc00::1")
peer1.succeed("ping -c5 10.23.42.1")
'';
})
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