mirror of
https://github.com/NixOS/nixpkgs.git
synced 2025-07-14 14:10:33 +03:00
d9d87c5196
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.
Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.
A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.
This commit was automatically created and can be verified using
nix-build https://github.com/infinisil/treewide-nixpkgs-reformat-script/archive/a08b3a4d199c6124ac5b36a889d9099b4383463f.tar.gz \
--argstr baseRev 0128fbb0a5
result/bin/apply-formatting $NIXPKGS_PATH
117 lines
3.7 KiB
Nix
117 lines
3.7 KiB
Nix
# This is a simple distributed test involving a topology with two
|
|
# separate virtual networks - the "inside" and the "outside" - with a
|
|
# client on the inside network, a server on the outside network, and a
|
|
# router connected to both that performs Network Address Translation
|
|
# for the client.
|
|
import ./make-test-python.nix (
|
|
{
|
|
pkgs,
|
|
lib,
|
|
withFirewall,
|
|
nftables ? false,
|
|
...
|
|
}:
|
|
let
|
|
unit = if nftables then "nftables" else (if withFirewall then "firewall" else "nat");
|
|
in
|
|
{
|
|
name =
|
|
"nat"
|
|
+ (lib.optionalString nftables "Nftables")
|
|
+ (if withFirewall then "WithFirewall" else "Standalone");
|
|
meta = with pkgs.lib.maintainers; {
|
|
maintainers = [ rob ];
|
|
};
|
|
|
|
nodes = {
|
|
client =
|
|
{ lib, nodes, ... }:
|
|
{
|
|
virtualisation.vlans = [ 1 ];
|
|
networking.defaultGateway =
|
|
(lib.head nodes.router.networking.interfaces.eth2.ipv4.addresses).address;
|
|
networking.nftables.enable = nftables;
|
|
};
|
|
|
|
router =
|
|
{ lib, ... }:
|
|
{
|
|
virtualisation.vlans = [
|
|
2
|
|
1
|
|
];
|
|
networking.firewall.enable = withFirewall;
|
|
networking.firewall.filterForward = nftables;
|
|
networking.nftables.enable = nftables;
|
|
networking.nat.enable = true;
|
|
networking.nat.internalIPs = [ "192.168.1.0/24" ];
|
|
networking.nat.externalInterface = "eth1";
|
|
|
|
specialisation.no-nat.configuration = {
|
|
networking.nat.enable = lib.mkForce false;
|
|
};
|
|
};
|
|
|
|
server =
|
|
{ ... }:
|
|
{
|
|
virtualisation.vlans = [ 2 ];
|
|
networking.firewall.enable = false;
|
|
services.httpd.enable = true;
|
|
services.httpd.adminAddr = "foo@example.org";
|
|
services.vsftpd.enable = true;
|
|
services.vsftpd.anonymousUser = true;
|
|
};
|
|
};
|
|
|
|
testScript = ''
|
|
client.start()
|
|
router.start()
|
|
server.start()
|
|
|
|
# The router should have access to the server.
|
|
server.wait_for_unit("network.target")
|
|
server.wait_for_unit("httpd")
|
|
router.wait_for_unit("network.target")
|
|
router.succeed("curl -4 --fail http://server/ >&2")
|
|
|
|
# The client should be also able to connect via the NAT router.
|
|
router.wait_for_unit("${unit}")
|
|
client.wait_for_unit("network.target")
|
|
client.succeed("curl --fail http://server/ >&2")
|
|
client.succeed("ping -4 -c 1 server >&2")
|
|
|
|
# Test whether passive FTP works.
|
|
server.wait_for_unit("vsftpd")
|
|
server.succeed("echo Hello World > /home/ftp/foo.txt")
|
|
client.succeed("curl -v ftp://server/foo.txt >&2")
|
|
|
|
# Test whether active FTP works.
|
|
client.fail("curl -v -P - ftp://server/foo.txt >&2")
|
|
|
|
# Test ICMP.
|
|
client.succeed("ping -4 -c 1 router >&2")
|
|
router.succeed("ping -4 -c 1 client >&2")
|
|
|
|
# If we turn off NAT, the client shouldn't be able to reach the server.
|
|
router.succeed(
|
|
"/run/booted-system/specialisation/no-nat/bin/switch-to-configuration test 2>&1"
|
|
)
|
|
client.fail("curl -4 --fail --connect-timeout 5 http://server/ >&2")
|
|
client.fail("ping -4 -c 1 server >&2")
|
|
|
|
# And make sure that reloading the NAT job works.
|
|
router.succeed(
|
|
"/run/booted-system/bin/switch-to-configuration test 2>&1"
|
|
)
|
|
# FIXME: this should not be necessary, but nat.service is not started because
|
|
# network.target is not triggered
|
|
# (https://github.com/NixOS/nixpkgs/issues/16230#issuecomment-226408359)
|
|
${lib.optionalString (!withFirewall && !nftables) ''
|
|
router.succeed("systemctl start nat.service")
|
|
''}
|
|
client.succeed("curl -4 --fail http://server/ >&2")
|
|
client.succeed("ping -4 -c 1 server >&2")
|
|
'';
|
|
}
|
|
)
|