mirror of
https://github.com/ilyakooo0/nixpkgs.git
synced 2024-12-28 14:22:50 +03:00
1165a243f8
Sometimes, keys aren't properly recognized the first time, so in order to make sure they get through, always resend the key again on retry. In this case the worst that could happen is that the VM is started over and over again, but never in parallel, so that's fine because we're checking for successful startup 10 seconds after the keypress. Signed-off-by: aszlig <aszlig@redmoonstudios.org>
404 lines
11 KiB
Nix
404 lines
11 KiB
Nix
import ./make-test.nix ({ pkgs, ... }: with pkgs.lib; let
|
|
|
|
debug = false;
|
|
|
|
testVMConfig = vmName: attrs: { config, pkgs, ... }: {
|
|
boot.kernelParams = let
|
|
miniInit = ''
|
|
#!${pkgs.stdenv.shell} -xe
|
|
export PATH="${pkgs.coreutils}/bin:${pkgs.utillinux}/bin"
|
|
|
|
${pkgs.linuxPackages.virtualboxGuestAdditions}/sbin/VBoxService
|
|
${(attrs.vmScript or (const "")) pkgs}
|
|
|
|
i=0
|
|
while [ ! -e /mnt-root/shutdown ]; do
|
|
sleep 10
|
|
i=$(($i + 10))
|
|
[ $i -le 120 ] || fail
|
|
done
|
|
|
|
rm -f /mnt-root/boot-done /mnt-root/shutdown
|
|
'';
|
|
in [
|
|
"console=tty0" "console=ttyS0" "ignore_loglevel"
|
|
"boot.trace" "panic=1" "boot.panic_on_fail"
|
|
"init=${pkgs.writeScript "mini-init.sh" miniInit}"
|
|
];
|
|
|
|
fileSystems."/" = {
|
|
device = "vboxshare";
|
|
fsType = "vboxsf";
|
|
};
|
|
|
|
services.virtualboxGuest.enable = true;
|
|
|
|
boot.initrd.kernelModules = [
|
|
"af_packet" "vboxsf"
|
|
"virtio" "virtio_pci" "virtio_ring" "virtio_net" "vboxguest"
|
|
];
|
|
|
|
boot.initrd.extraUtilsCommands = ''
|
|
copy_bin_and_libs "${pkgs.linuxPackages.virtualboxGuestAdditions}/sbin/mount.vboxsf"
|
|
copy_bin_and_libs "${pkgs.utillinux}/bin/unshare"
|
|
${(attrs.extraUtilsCommands or (const "")) pkgs}
|
|
'';
|
|
|
|
boot.initrd.postMountCommands = ''
|
|
touch /mnt-root/boot-done
|
|
hostname "${vmName}"
|
|
mkdir -p /nix/store
|
|
unshare -m "@shell@" -c '
|
|
mount -t vboxsf nixstore /nix/store
|
|
exec "$stage2Init"
|
|
'
|
|
poweroff -f
|
|
'';
|
|
|
|
system.requiredKernelConfig = with config.lib.kernelConfig; [
|
|
(isYes "SERIAL_8250_CONSOLE")
|
|
(isYes "SERIAL_8250")
|
|
];
|
|
};
|
|
|
|
mkLog = logfile: tag: let
|
|
rotated = map (i: "${logfile}.${toString i}") (range 1 9);
|
|
all = concatMapStringsSep " " (f: "\"${f}\"") ([logfile] ++ rotated);
|
|
logcmd = "tail -F ${all} 2> /dev/null | logger -t \"${tag}\"";
|
|
in optionalString debug "$machine->execute(ru '${logcmd} & disown');";
|
|
|
|
testVM = vmName: vmScript: let
|
|
cfg = (import ../lib/eval-config.nix {
|
|
system = "i686-linux";
|
|
modules = [
|
|
../modules/profiles/minimal.nix
|
|
(testVMConfig vmName vmScript)
|
|
];
|
|
}).config;
|
|
in pkgs.vmTools.runInLinuxVM (pkgs.runCommand "virtualbox-image" {
|
|
preVM = ''
|
|
mkdir -p "$out"
|
|
diskImage="$(pwd)/qimage"
|
|
${pkgs.vmTools.qemu}/bin/qemu-img create -f raw "$diskImage" 100M
|
|
'';
|
|
|
|
postVM = ''
|
|
echo "creating VirtualBox disk image..."
|
|
${pkgs.vmTools.qemu}/bin/qemu-img convert -f raw -O vdi \
|
|
"$diskImage" "$out/disk.vdi"
|
|
'';
|
|
|
|
buildInputs = [ pkgs.utillinux pkgs.perl ];
|
|
} ''
|
|
${pkgs.parted}/sbin/parted /dev/vda mklabel msdos
|
|
${pkgs.parted}/sbin/parted /dev/vda -- mkpart primary ext2 1M -1s
|
|
. /sys/class/block/vda1/uevent
|
|
mknod /dev/vda1 b $MAJOR $MINOR
|
|
|
|
${pkgs.e2fsprogs}/sbin/mkfs.ext4 /dev/vda1
|
|
${pkgs.e2fsprogs}/sbin/tune2fs -c 0 -i 0 /dev/vda1
|
|
mkdir /mnt
|
|
mount /dev/vda1 /mnt
|
|
cp "${cfg.system.build.kernel}/bzImage" /mnt/linux
|
|
cp "${cfg.system.build.initialRamdisk}/initrd" /mnt/initrd
|
|
|
|
${pkgs.grub2}/bin/grub-install --boot-directory=/mnt /dev/vda
|
|
|
|
cat > /mnt/grub/grub.cfg <<GRUB
|
|
set root=hd0,1
|
|
linux /linux ${concatStringsSep " " cfg.boot.kernelParams}
|
|
initrd /initrd
|
|
boot
|
|
GRUB
|
|
umount /mnt
|
|
'');
|
|
|
|
createVM = name: attrs: let
|
|
mkFlags = concatStringsSep " ";
|
|
|
|
sharePath = "/home/alice/vboxshare-${name}";
|
|
|
|
createFlags = mkFlags [
|
|
"--ostype Linux26"
|
|
"--register"
|
|
];
|
|
|
|
vmFlags = mkFlags ([
|
|
"--uart1 0x3F8 4"
|
|
"--uartmode1 client /run/virtualbox-log-${name}.sock"
|
|
] ++ (attrs.vmFlags or []));
|
|
|
|
controllerFlags = mkFlags [
|
|
"--name SATA"
|
|
"--add sata"
|
|
"--bootable on"
|
|
"--hostiocache on"
|
|
];
|
|
|
|
diskFlags = mkFlags [
|
|
"--storagectl SATA"
|
|
"--port 0"
|
|
"--device 0"
|
|
"--type hdd"
|
|
"--mtype immutable"
|
|
"--medium ${testVM name attrs}/disk.vdi"
|
|
];
|
|
|
|
sharedFlags = mkFlags [
|
|
"--name vboxshare"
|
|
"--hostpath ${sharePath}"
|
|
];
|
|
|
|
nixstoreFlags = mkFlags [
|
|
"--name nixstore"
|
|
"--hostpath /nix/store"
|
|
"--readonly"
|
|
];
|
|
in {
|
|
machine = {
|
|
systemd.sockets = listToAttrs (singleton {
|
|
name = "vboxtestlog-${name}";
|
|
value = {
|
|
description = "VirtualBox Test Machine Log Socket";
|
|
wantedBy = [ "sockets.target" ];
|
|
before = [ "multi-user.target" ];
|
|
socketConfig.ListenStream = "/run/virtualbox-log-${name}.sock";
|
|
socketConfig.Accept = true;
|
|
};
|
|
});
|
|
|
|
systemd.services = listToAttrs (singleton {
|
|
name = "vboxtestlog-${name}@";
|
|
value = {
|
|
description = "VirtualBox Test Machine Log";
|
|
serviceConfig.StandardInput = "socket";
|
|
serviceConfig.StandardOutput = "syslog";
|
|
serviceConfig.SyslogIdentifier = "GUEST-${name}";
|
|
serviceConfig.ExecStart = "${pkgs.coreutils}/bin/cat";
|
|
};
|
|
});
|
|
};
|
|
|
|
testSubs = ''
|
|
sub checkRunning_${name} {
|
|
my $cmd = 'VBoxManage list runningvms | grep -q "^\"${name}\""';
|
|
my ($status, $out) = $machine->execute(ru $cmd);
|
|
return $status == 0;
|
|
}
|
|
|
|
sub cleanup_${name} {
|
|
$machine->execute(ru "VBoxManage controlvm ${name} poweroff")
|
|
if checkRunning_${name};
|
|
$machine->succeed("rm -rf ${sharePath}");
|
|
$machine->succeed("mkdir -p ${sharePath}");
|
|
$machine->succeed("chown alice.users ${sharePath}");
|
|
}
|
|
|
|
sub createVM_${name} {
|
|
vbm("createvm --name ${name} ${createFlags}");
|
|
vbm("modifyvm ${name} ${vmFlags}");
|
|
vbm("setextradata ${name} VBoxInternal/PDM/HaltOnReset 1");
|
|
vbm("storagectl ${name} ${controllerFlags}");
|
|
vbm("storageattach ${name} ${diskFlags}");
|
|
vbm("sharedfolder add ${name} ${sharedFlags}");
|
|
vbm("sharedfolder add ${name} ${nixstoreFlags}");
|
|
cleanup_${name};
|
|
|
|
${mkLog "$HOME/VirtualBox VMs/${name}/Logs/VBox.log" "HOST-${name}"}
|
|
}
|
|
|
|
sub destroyVM_${name} {
|
|
cleanup_${name};
|
|
vbm("unregistervm ${name} --delete");
|
|
}
|
|
|
|
sub waitForVMBoot_${name} {
|
|
$machine->execute(ru(
|
|
'set -e; i=0; '.
|
|
'while ! test -e ${sharePath}/boot-done; do '.
|
|
'sleep 10; i=$(($i + 10)); [ $i -le 3600 ]; '.
|
|
'VBoxManage list runningvms | grep -q "^\"${name}\""; '.
|
|
'done'
|
|
));
|
|
}
|
|
|
|
sub waitForIP_${name} ($) {
|
|
my $property = "/VirtualBox/GuestInfo/Net/$_[0]/V4/IP";
|
|
my $getip = "VBoxManage guestproperty get ${name} $property | ".
|
|
"sed -n -e 's/^Value: //p'";
|
|
my $ip = $machine->succeed(ru(
|
|
'for i in $(seq 1000); do '.
|
|
'if ipaddr="$('.$getip.')" && [ -n "$ipaddr" ]; then '.
|
|
'echo "$ipaddr"; exit 0; '.
|
|
'fi; '.
|
|
'sleep 1; '.
|
|
'done; '.
|
|
'echo "Could not get IPv4 address for ${name}!" >&2; '.
|
|
'exit 1'
|
|
));
|
|
chomp $ip;
|
|
return $ip;
|
|
}
|
|
|
|
sub waitForStartup_${name} {
|
|
for (my $i = 0; $i <= 120; $i += 10) {
|
|
$machine->sleep(10);
|
|
return if checkRunning_${name};
|
|
eval { $_[0]->() } if defined $_[0];
|
|
}
|
|
die "VirtualBox VM didn't start up within 2 minutes";
|
|
}
|
|
|
|
sub waitForShutdown_${name} {
|
|
for (my $i = 0; $i <= 120; $i += 10) {
|
|
$machine->sleep(10);
|
|
return unless checkRunning_${name};
|
|
}
|
|
die "VirtualBox VM didn't shut down within 2 minutes";
|
|
}
|
|
|
|
sub shutdownVM_${name} {
|
|
$machine->succeed(ru "touch ${sharePath}/shutdown");
|
|
$machine->waitUntilSucceeds(
|
|
"test ! -e ${sharePath}/shutdown ".
|
|
" -a ! -e ${sharePath}/boot-done"
|
|
);
|
|
waitForShutdown_${name};
|
|
}
|
|
'';
|
|
};
|
|
|
|
hostonlyVMFlags = [
|
|
"--nictype1 virtio"
|
|
"--nictype2 virtio"
|
|
"--nic2 hostonly"
|
|
"--hostonlyadapter2 vboxnet0"
|
|
];
|
|
|
|
dhcpScript = pkgs: ''
|
|
${pkgs.dhcp}/bin/dhclient \
|
|
-lf /run/dhcp.leases \
|
|
-pf /run/dhclient.pid \
|
|
-v eth0 eth1
|
|
|
|
otherIP="$(${pkgs.netcat}/bin/netcat -clp 1234 || :)"
|
|
${pkgs.iputils}/bin/ping -I eth1 -c1 "$otherIP"
|
|
echo "$otherIP reachable" | ${pkgs.netcat}/bin/netcat -clp 5678 || :
|
|
'';
|
|
|
|
vboxVMs = mapAttrs createVM {
|
|
simple = {};
|
|
|
|
test1.vmFlags = hostonlyVMFlags;
|
|
test1.vmScript = dhcpScript;
|
|
|
|
test2.vmFlags = hostonlyVMFlags;
|
|
test2.vmScript = dhcpScript;
|
|
};
|
|
|
|
in {
|
|
name = "virtualbox";
|
|
|
|
machine = { pkgs, lib, config, ... }: {
|
|
imports = let
|
|
mkVMConf = name: val: val.machine // { key = "${name}-config"; };
|
|
vmConfigs = mapAttrsToList mkVMConf vboxVMs;
|
|
in [ ./common/user-account.nix ./common/x11.nix ] ++ vmConfigs;
|
|
virtualisation.memorySize = 768;
|
|
services.virtualboxHost.enable = true;
|
|
users.extraUsers.alice.extraGroups = let
|
|
inherit (config.services.virtualboxHost) enableHardening;
|
|
in lib.mkIf enableHardening (lib.singleton "vboxusers");
|
|
};
|
|
|
|
testScript = ''
|
|
sub ru ($) {
|
|
my $esc = $_[0] =~ s/'/'\\${"'"}'/gr;
|
|
return "su - alice -c '$esc'";
|
|
}
|
|
|
|
sub vbm {
|
|
$machine->succeed(ru("VBoxManage ".$_[0]));
|
|
};
|
|
|
|
${concatStrings (mapAttrsToList (_: getAttr "testSubs") vboxVMs)}
|
|
|
|
$machine->waitForX;
|
|
|
|
${mkLog "$HOME/.config/VirtualBox/VBoxSVC.log" "HOST-SVC"}
|
|
|
|
createVM_simple;
|
|
|
|
subtest "simple-gui", sub {
|
|
$machine->succeed(ru "VirtualBox &");
|
|
$machine->waitForWindow(qr/Oracle VM VirtualBox Manager/);
|
|
$machine->sleep(5);
|
|
$machine->screenshot("gui_manager_started");
|
|
$machine->sendKeys("ret");
|
|
$machine->screenshot("gui_manager_sent_startup");
|
|
waitForStartup_simple (sub {
|
|
$machine->sendKeys("ret");
|
|
});
|
|
$machine->screenshot("gui_started");
|
|
waitForVMBoot_simple;
|
|
$machine->screenshot("gui_booted");
|
|
shutdownVM_simple;
|
|
$machine->sleep(5);
|
|
$machine->screenshot("gui_stopped");
|
|
$machine->sendKeys("ctrl-q");
|
|
$machine->sleep(5);
|
|
$machine->screenshot("gui_manager_stopped");
|
|
};
|
|
|
|
cleanup_simple;
|
|
|
|
subtest "simple-cli", sub {
|
|
vbm("startvm simple");
|
|
waitForStartup_simple;
|
|
$machine->screenshot("cli_started");
|
|
waitForVMBoot_simple;
|
|
$machine->screenshot("cli_booted");
|
|
shutdownVM_simple;
|
|
};
|
|
|
|
subtest "privilege-escalation", sub {
|
|
$machine->fail("test -e '/root/VirtualBox VMs'");
|
|
$machine->fail("test -e '/root/.config/VirtualBox'");
|
|
$machine->succeed("test -e '/home/alice/VirtualBox VMs'");
|
|
};
|
|
|
|
destroyVM_simple;
|
|
|
|
subtest "net-hostonlyif", sub {
|
|
createVM_test1;
|
|
createVM_test2;
|
|
|
|
vbm("startvm test1");
|
|
waitForStartup_test1;
|
|
|
|
vbm("startvm test2");
|
|
waitForStartup_test2;
|
|
|
|
waitForVMBoot_test1;
|
|
waitForVMBoot_test2;
|
|
|
|
$machine->screenshot("net_booted");
|
|
|
|
my $test1IP = waitForIP_test1 1;
|
|
my $test2IP = waitForIP_test2 1;
|
|
|
|
$machine->succeed("echo '$test2IP' | netcat -c '$test1IP' 1234");
|
|
$machine->succeed("echo '$test1IP' | netcat -c '$test2IP' 1234");
|
|
|
|
$machine->waitUntilSucceeds("netcat -c '$test1IP' 5678 >&2");
|
|
$machine->waitUntilSucceeds("netcat -c '$test2IP' 5678 >&2");
|
|
|
|
shutdownVM_test1;
|
|
shutdownVM_test2;
|
|
|
|
destroyVM_test1;
|
|
destroyVM_test2;
|
|
};
|
|
'';
|
|
})
|