mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-25 03:17:13 +00:00
e2372502d3
The motivation for this change is the following: As gnu-netcat, e. g. does not support ipv6, it is not suitable as default netcat. This commit also fixes all obvious build issues caused by this change.
477 lines
13 KiB
Nix
477 lines
13 KiB
Nix
{ system ? builtins.currentSystem, debug ? false }:
|
|
|
|
with import ../lib/testing.nix { inherit system; };
|
|
with pkgs.lib;
|
|
|
|
let
|
|
testVMConfig = vmName: attrs: { config, pkgs, lib, ... }: let
|
|
guestAdditions = pkgs.linuxPackages.virtualboxGuestAdditions;
|
|
|
|
miniInit = ''
|
|
#!${pkgs.stdenv.shell} -xe
|
|
export PATH="${lib.makeBinPath [ pkgs.coreutils pkgs.utillinux ]}"
|
|
|
|
mkdir -p /run/dbus
|
|
cat > /etc/passwd <<EOF
|
|
root:x:0:0::/root:/bin/false
|
|
messagebus:x:1:1::/run/dbus:/bin/false
|
|
EOF
|
|
cat > /etc/group <<EOF
|
|
root:x:0:
|
|
messagebus:x:1:
|
|
EOF
|
|
|
|
"${pkgs.dbus.daemon}/bin/dbus-daemon" --fork \
|
|
--config-file="${pkgs.dbus.daemon}/share/dbus-1/system.conf"
|
|
|
|
${guestAdditions}/bin/VBoxService
|
|
${(attrs.vmScript or (const "")) pkgs}
|
|
|
|
i=0
|
|
while [ ! -e /mnt-root/shutdown ]; do
|
|
sleep 10
|
|
i=$(($i + 10))
|
|
[ $i -le 120 ] || fail
|
|
done
|
|
|
|
rm -f /mnt-root/boot-done /mnt-root/shutdown
|
|
'';
|
|
in {
|
|
boot.kernelParams = [
|
|
"console=tty0" "console=ttyS0" "ignore_loglevel"
|
|
"boot.trace" "panic=1" "boot.panic_on_fail"
|
|
"init=${pkgs.writeScript "mini-init.sh" miniInit}"
|
|
];
|
|
|
|
fileSystems."/" = {
|
|
device = "vboxshare";
|
|
fsType = "vboxsf";
|
|
};
|
|
|
|
virtualisation.virtualbox.guest.enable = true;
|
|
|
|
boot.initrd.kernelModules = [
|
|
"af_packet" "vboxsf"
|
|
"virtio" "virtio_pci" "virtio_ring" "virtio_net" "vboxguest"
|
|
];
|
|
|
|
boot.initrd.extraUtilsCommands = ''
|
|
copy_bin_and_libs "${guestAdditions}/bin/mount.vboxsf"
|
|
copy_bin_and_libs "${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"
|
|
"--memory 768"
|
|
"--audio none"
|
|
] ++ (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 ${sharePath}"
|
|
];
|
|
|
|
nixstoreFlags = mkFlags [
|
|
"--name nixstore"
|
|
"--hostpath /nix/store"
|
|
"--readonly"
|
|
];
|
|
in {
|
|
machine = {
|
|
systemd.sockets."vboxtestlog-${name}" = {
|
|
description = "VirtualBox Test Machine Log Socket For ${name}";
|
|
wantedBy = [ "sockets.target" ];
|
|
before = [ "multi-user.target" ];
|
|
socketConfig.ListenStream = "/run/virtualbox-log-${name}.sock";
|
|
socketConfig.Accept = true;
|
|
};
|
|
|
|
systemd.services."vboxtestlog-${name}@" = {
|
|
description = "VirtualBox Test Machine Log For ${name}";
|
|
serviceConfig.StandardInput = "socket";
|
|
serviceConfig.StandardOutput = "syslog";
|
|
serviceConfig.SyslogIdentifier = "GUEST-${name}";
|
|
serviceConfig.ExecStart = "${pkgs.coreutils}/bin/cat";
|
|
};
|
|
};
|
|
|
|
testSubs = ''
|
|
my ${"$" + name}_sharepath = '${sharePath}';
|
|
|
|
sub checkRunning_${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->execute(
|
|
'set -e; i=0; '.
|
|
'while test -e ${sharePath}/shutdown '.
|
|
' -o -e ${sharePath}/boot-done; do '.
|
|
'sleep 1; i=$(($i + 1)); [ $i -le 3600 ]; '.
|
|
'done'
|
|
);
|
|
waitForShutdown_${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/nc -l 1234 || :)"
|
|
${pkgs.iputils}/bin/ping -I eth1 -c1 "$otherIP"
|
|
echo "$otherIP reachable" | ${pkgs.netcat}/bin/nc -l 5678 || :
|
|
'';
|
|
|
|
sysdDetectVirt = pkgs: ''
|
|
${pkgs.systemd}/bin/systemd-detect-virt > /mnt-root/result
|
|
'';
|
|
|
|
vboxVMs = mapAttrs createVM {
|
|
simple = {};
|
|
|
|
detectvirt.vmScript = sysdDetectVirt;
|
|
|
|
test1.vmFlags = hostonlyVMFlags;
|
|
test1.vmScript = dhcpScript;
|
|
|
|
test2.vmFlags = hostonlyVMFlags;
|
|
test2.vmScript = dhcpScript;
|
|
|
|
headless.virtualisation.virtualbox.headless = true;
|
|
headless.services.xserver.enable = false;
|
|
};
|
|
|
|
mkVBoxTest = name: testScript: makeTest {
|
|
name = "virtualbox-${name}";
|
|
|
|
machine = { lib, config, ... }: {
|
|
imports = let
|
|
mkVMConf = name: val: val.machine // { key = "${name}-config"; };
|
|
vmConfigs = mapAttrsToList mkVMConf vboxVMs;
|
|
in [ ./common/user-account.nix ./common/x11.nix ] ++ vmConfigs;
|
|
virtualisation.memorySize = 2048;
|
|
virtualisation.virtualbox.host.enable = true;
|
|
services.xserver.displayManager.auto.user = "alice";
|
|
users.extraUsers.alice.extraGroups = let
|
|
inherit (config.virtualisation.virtualbox.host) enableHardening;
|
|
in lib.mkIf enableHardening (lib.singleton "vboxusers");
|
|
};
|
|
|
|
testScript = ''
|
|
sub ru ($) {
|
|
my $esc = $_[0] =~ s/'/'\\${"'"}'/gr;
|
|
return "su - alice -c '$esc'";
|
|
}
|
|
|
|
sub vbm {
|
|
$machine->succeed(ru("VBoxManage ".$_[0]));
|
|
};
|
|
|
|
sub removeUUIDs {
|
|
return join("\n", grep { $_ !~ /^UUID:/ } split(/\n/, $_[0]))."\n";
|
|
}
|
|
|
|
${concatStrings (mapAttrsToList (_: getAttr "testSubs") vboxVMs)}
|
|
|
|
$machine->waitForX;
|
|
|
|
${mkLog "$HOME/.config/VirtualBox/VBoxSVC.log" "HOST-SVC"}
|
|
|
|
${testScript}
|
|
'';
|
|
|
|
meta = with pkgs.stdenv.lib.maintainers; {
|
|
maintainers = [ aszlig wkennington ];
|
|
};
|
|
};
|
|
|
|
in mapAttrs mkVBoxTest {
|
|
simple-gui = ''
|
|
createVM_simple;
|
|
$machine->succeed(ru "VirtualBox &");
|
|
$machine->waitUntilSucceeds(
|
|
ru "xprop -name '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");
|
|
destroyVM_simple;
|
|
'';
|
|
|
|
simple-cli = ''
|
|
createVM_simple;
|
|
vbm("startvm simple");
|
|
waitForStartup_simple;
|
|
$machine->screenshot("cli_started");
|
|
waitForVMBoot_simple;
|
|
$machine->screenshot("cli_booted");
|
|
|
|
$machine->nest("Checking for 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'");
|
|
});
|
|
|
|
shutdownVM_simple;
|
|
destroyVM_simple;
|
|
'';
|
|
|
|
headless = ''
|
|
createVM_headless;
|
|
$machine->succeed(ru("VBoxHeadless --startvm headless & disown %1"));
|
|
waitForStartup_headless;
|
|
waitForVMBoot_headless;
|
|
shutdownVM_headless;
|
|
destroyVM_headless;
|
|
'';
|
|
|
|
host-usb-permissions = ''
|
|
my $userUSB = removeUUIDs vbm("list usbhost");
|
|
print STDERR $userUSB;
|
|
my $rootUSB = removeUUIDs $machine->succeed("VBoxManage list usbhost");
|
|
print STDERR $rootUSB;
|
|
|
|
die "USB host devices differ for root and normal user"
|
|
if $userUSB ne $rootUSB;
|
|
die "No USB host devices found" if $userUSB =~ /<none>/;
|
|
'';
|
|
|
|
systemd-detect-virt = ''
|
|
createVM_detectvirt;
|
|
vbm("startvm detectvirt");
|
|
waitForStartup_detectvirt;
|
|
waitForVMBoot_detectvirt;
|
|
shutdownVM_detectvirt;
|
|
my $result = $machine->succeed("cat '$detectvirt_sharepath/result'");
|
|
chomp $result;
|
|
destroyVM_detectvirt;
|
|
die "systemd-detect-virt returned \"$result\" instead of \"oracle\""
|
|
if $result ne "oracle";
|
|
'';
|
|
|
|
net-hostonlyif = ''
|
|
createVM_test1;
|
|
createVM_test2;
|
|
|
|
vbm("startvm test1");
|
|
waitForStartup_test1;
|
|
waitForVMBoot_test1;
|
|
|
|
vbm("startvm test2");
|
|
waitForStartup_test2;
|
|
waitForVMBoot_test2;
|
|
|
|
$machine->screenshot("net_booted");
|
|
|
|
my $test1IP = waitForIP_test1 1;
|
|
my $test2IP = waitForIP_test2 1;
|
|
|
|
$machine->succeed("echo '$test2IP' | nc '$test1IP' 1234");
|
|
$machine->succeed("echo '$test1IP' | nc '$test2IP' 1234");
|
|
|
|
$machine->waitUntilSucceeds("nc '$test1IP' 5678 >&2");
|
|
$machine->waitUntilSucceeds("nc '$test2IP' 5678 >&2");
|
|
|
|
shutdownVM_test1;
|
|
shutdownVM_test2;
|
|
|
|
destroyVM_test1;
|
|
destroyVM_test2;
|
|
'';
|
|
}
|