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Merge pull request #57789 from Ma27/wireguard-test

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nixos/wireguard: add test
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Franz Pletz 2019-04-02 08:11:52 +00:00 committed by GitHub
commit ab574424a0
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1
nixos/tests/all-tests.nix
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@ -232,6 +232,7 @@ in
upnp = handleTest ./upnp.nix {};
vault = handleTest ./vault.nix {};
virtualbox = handleTestOn ["x86_64-linux"] ./virtualbox.nix {};
wireguard = handleTest ./wireguard {};
wordpress = handleTest ./wordpress.nix {};
xautolock = handleTest ./xautolock.nix {};
xdg-desktop-portal = handleTest ./xdg-desktop-portal.nix {};

97
nixos/tests/wireguard/default.nix Normal file
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@ -0,0 +1,97 @@
let
wg-snakeoil-keys = import ./snakeoil-keys.nix;
in
import ../make-test.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 = ''
startAll;
$peer0->waitForUnit("wireguard-wg0.service");
$peer1->waitForUnit("wireguard-wg0.service");
$peer1->succeed("ping -c5 fc00::1");
$peer1->succeed("ping -c5 10.23.42.1")
'';
})

11
nixos/tests/wireguard/snakeoil-keys.nix Normal file
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@ -0,0 +1,11 @@
{
peer0 = {
privateKey = "OPuVRS2T0/AtHDp3PXkNuLQYDiqJaBEEnYe42BSnJnQ=";
publicKey = "IujkG119YPr2cVQzJkSLYCdjpHIDjvr/qH1w1tdKswY=";
};
peer1 = {
privateKey = "uO8JVo/sanx2DOM0L9GUEtzKZ82RGkRnYgpaYc7iXmg=";
publicKey = "Ks9yRJIi/0vYgRmn14mIOQRwkcUGBujYINbMpik2SBI=";
};
}