commit 8a641ddffed541fba82ad6e4587ffc5aee3eb7ff · pyrox.dev/nixpkgs

nixos/tests/all-tests.nix

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         systemd-portabled = handleTest ./systemd-portabled.nix {};

     

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         systemd-repart = handleTest ./systemd-repart.nix {};

     

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         systemd-resolved = handleTest ./systemd-resolved.nix {};

     

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         systemd-ssh-proxy = runTest ./systemd-ssh-proxy.nix;

     

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         systemd-shutdown = handleTest ./systemd-shutdown.nix {};

     

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         systemd-sysupdate = runTest ./systemd-sysupdate.nix;

     

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         systemd-sysusers-mutable = runTest ./systemd-sysusers-mutable.nix;

+76

nixos/tests/systemd-ssh-proxy.nix

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       {

     

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         pkgs,

     

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         lib,

     

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         config,

     

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         ...

     

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       }:

     

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       # This tests that systemd-ssh-proxy and systemd-ssh-generator work correctly with:

     

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       # - a local unix socket on the same system

     

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       # - a vsock socket inside a vm

     

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       let

     

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         inherit (import ./ssh-keys.nix pkgs)

     

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           snakeOilEd25519PrivateKey

     

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           snakeOilEd25519PublicKey

     

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           ;

     

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         qemu = config.nodes.virthost.virtualisation.qemu.package;

     

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         iso =

     

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           (import ../lib/eval-config.nix {

     

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             inherit (pkgs.stdenv.hostPlatform) system;

     

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             modules = [

     

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               ../modules/installer/cd-dvd/iso-image.nix

     

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               {

     

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                 services.openssh = {

     

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                   enable = true;

     

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                   settings.PermitRootLogin = "prohibit-password";

     

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                 };

     

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                 isoImage.isoBaseName = lib.mkForce "nixos";

     

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                 isoImage.makeBiosBootable = true;

     

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                 system.stateVersion = lib.trivial.release;

     

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               }

     

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             ];

     

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           }).config.system.build.isoImage;

     

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       in

     

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       {

     

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         name = "systemd-ssh-proxy";

     

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         meta.maintainers = with pkgs.lib.maintainers; [ marie ];

     

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         nodes = {

     

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           virthost = {

     

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             services.openssh = {

     

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               enable = true;

     

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               settings.PermitRootLogin = "prohibit-password";

     

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             };

     

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             users.users = {

     

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               root.openssh.authorizedKeys.keys = [ snakeOilEd25519PublicKey ];

     

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               nixos = {

     

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                 isNormalUser = true;

     

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               };

     

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             };

     

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             systemd.services.test-vm = {

     

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               script = "${lib.getExe qemu} --nographic -smp 1 -m 512 -cdrom ${iso}/iso/nixos.iso -device vhost-vsock-pci,guest-cid=3 -smbios type=11,value=\"io.systemd.credential:ssh.authorized_keys.root=${snakeOilEd25519PublicKey}\"";

     

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             };

     

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           };

     

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         };

     

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         testScript = ''

     

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           virthost.systemctl("start test-vm.service")

     

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           virthost.succeed("mkdir -p ~/.ssh")

     

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           virthost.succeed("cp '${snakeOilEd25519PrivateKey}' ~/.ssh/id_ed25519")

     

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           virthost.succeed("chmod 600 ~/.ssh/id_ed25519")

     

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           with subtest("ssh into a vm with vsock"):

     

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             virthost.wait_until_succeeds("systemctl is-active test-vm.service")

     

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             virthost.wait_until_succeeds("ssh -i ~/.ssh/id_ed25519 vsock/3 echo meow | grep meow")

     

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             virthost.wait_until_succeeds("ssh -i ~/.ssh/id_ed25519 vsock/3 shutdown now")

     

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             virthost.wait_until_succeeds("! systemctl is-active test-vm.service")

     

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           with subtest("elevate permissions using local ssh socket"):

     

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             virthost.wait_for_unit("sshd-unix-local.socket")

     

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             virthost.succeed("sudo --user=nixos mkdir -p /home/nixos/.ssh")

     

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             virthost.succeed("cp ~/.ssh/id_ed25519 /home/nixos/.ssh/id_ed25519")

     

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             virthost.succeed("chmod 600 /home/nixos/.ssh/id_ed25519")

     

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             virthost.succeed("chown nixos /home/nixos/.ssh/id_ed25519")

     

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             virthost.succeed("sudo --user=nixos ssh -o StrictHostKeyChecking=no -o IdentitiesOnly=yes -i /home/nixos/.ssh/id_ed25519 root@.host whoami | grep root")

     

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         '';

     

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       }