pyrox.dev
1{ pkgs, lib, ... }:
2let
3 inherit (import ./ssh-keys.nix pkgs)
4 snakeOilPrivateKey
5 snakeOilPublicKey
6 ;
7 ssh-config = builtins.toFile "ssh.conf" ''
8 UserKnownHostsFile=/dev/null
9 StrictHostKeyChecking=no
10 '';
11in
12{
13 name = "nix-ssh-serve";
14 meta.maintainers = [ lib.maintainers.shlevy ];
15 nodes = {
16 server.nix.sshServe = {
17 enable = true;
18 keys = [ snakeOilPublicKey ];
19 protocol = "ssh-ng";
20 };
21 server.nix.package = pkgs.nix;
22 client.nix.package = pkgs.nix;
23 };
24 testScript = ''
25 start_all()
26
27 client.succeed("mkdir -m 700 /root/.ssh")
28 client.succeed(
29 "cat ${ssh-config} > /root/.ssh/config"
30 )
31 client.succeed(
32 "cat ${snakeOilPrivateKey} > /root/.ssh/id_ecdsa"
33 )
34 client.succeed("chmod 600 /root/.ssh/id_ecdsa")
35
36 client.succeed("nix-store --add /etc/machine-id > mach-id-path")
37
38 server.wait_for_unit("sshd")
39
40 client.fail("diff /root/other-store$(cat mach-id-path) /etc/machine-id")
41 # Currently due to shared store this is a noop :(
42 client.succeed("nix copy --experimental-features 'nix-command' --to ssh-ng://nix-ssh@server $(cat mach-id-path)")
43 client.succeed(
44 "nix-store --realise $(cat mach-id-path) --store /root/other-store --substituters ssh-ng://nix-ssh@server"
45 )
46 client.succeed("diff /root/other-store$(cat mach-id-path) /etc/machine-id")
47 '';
48}