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From 308f585fa1e98fc07aad7a4e9299af47416d604f Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Tue, 14 Jun 2022 13:27:09 +0200
Subject: [PATCH] tests: add LUKS-on-LVM test
Port guestfs-tools commit 27da4b0c4991 ("inspector: add LUKS-on-LVM test",
2022-02-28) to virt-v2v. While at it, account for virt-v2v commit
fd7cd0c0fd22 ("test-data/phony-guests: Increase size of root filesystem",
2022-06-08).
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20220614112709.12210-4-lersek@redhat.com>
Acked-by: Richard W.M. Jones <rjones@redhat.com>
(cherry picked from commit e4efe4b7d240b66b1d53fbe5a127f4f5966f6903)
---
.gitignore | 1 +
test-data/phony-guests/Makefile.am | 7 +++
test-data/phony-guests/guests.xml.in | 18 +++++++
test-data/phony-guests/make-fedora-img.pl | 54 +++++++++++++++++++
tests/Makefile.am | 2 +
.../test-v2v-fedora-luks-on-lvm-conversion.sh | 36 +++++++++++++
6 files changed, 118 insertions(+)
create mode 100755 tests/test-v2v-fedora-luks-on-lvm-conversion.sh
diff --git a/.gitignore b/.gitignore
index 0256b89d..46345e3b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -116,6 +116,7 @@ Makefile.in
/test-data/phony-guests/debian.img
/test-data/phony-guests/fedora.img
/test-data/phony-guests/fedora-btrfs.img
+/test-data/phony-guests/fedora-luks-on-lvm.img
/test-data/phony-guests/fedora-lvm-on-luks.img
/test-data/phony-guests/fedora-md1.img
/test-data/phony-guests/fedora-md2.img
diff --git a/test-data/phony-guests/Makefile.am b/test-data/phony-guests/Makefile.am
index 6d7db3da..29dbd4d0 100644
--- a/test-data/phony-guests/Makefile.am
+++ b/test-data/phony-guests/Makefile.am
@@ -49,6 +49,7 @@ disk_images = \
fedora-md1.img \
fedora-md2.img \
fedora-btrfs.img \
+ fedora-luks-on-lvm.img \
fedora-lvm-on-luks.img \
ubuntu.img \
archlinux.img \
@@ -99,6 +100,12 @@ fedora-btrfs.img: make-fedora-img.pl \
fedora-static-bin
SRCDIR=$(srcdir) LAYOUT=btrfs $(top_builddir)/run --test ./$<
+# Make a (dummy) Fedora image with LUKS-on-LVM.
+fedora-luks-on-lvm.img: make-fedora-img.pl \
+ fedora-journal.tar.xz \
+ fedora.db
+ SRCDIR=$(srcdir) LAYOUT=luks-on-lvm $(top_builddir)/run --test ./$<
+
# Make a (dummy) Fedora image with LVM-on-LUKS.
fedora-lvm-on-luks.img: make-fedora-img.pl \
fedora-journal.tar.xz \
diff --git a/test-data/phony-guests/guests.xml.in b/test-data/phony-guests/guests.xml.in
index 339a6f7d..4391c9b4 100644
--- a/test-data/phony-guests/guests.xml.in
+++ b/test-data/phony-guests/guests.xml.in
@@ -183,6 +183,24 @@
</devices>
</domain>
+ <!-- LUKS passwords are 'FEDORA-Root', 'FEDORA-LV1', 'FEDORA-LV2',
+ 'FEDORA-LV3' -->
+ <domain type='test'>
+ <name>fedora-luks-on-lvm</name>
+ <memory>1048576</memory>
+ <os>
+ <type>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <devices>
+ <disk type='file' device='disk'>
+ <driver name='qemu' type='raw'/>
+ <source file='@abs_builddir@/fedora-luks-on-lvm.img'/>
+ <target dev='vda' bus='virtio'/>
+ </disk>
+ </devices>
+ </domain>
+
<!-- LUKS password is 'FEDORA' -->
<domain type='test'>
<name>fedora-lvm-on-luks</name>
diff --git a/test-data/phony-guests/make-fedora-img.pl b/test-data/phony-guests/make-fedora-img.pl
index 0d886bdf..c30c0b53 100755
--- a/test-data/phony-guests/make-fedora-img.pl
+++ b/test-data/phony-guests/make-fedora-img.pl
@@ -200,6 +200,60 @@ EOF
init_lvm_root ('/dev/mapper/luks');
}
+elsif ($ENV{LAYOUT} eq 'luks-on-lvm') {
+ push (@images, "fedora-luks-on-lvm.img-t");
+
+ open (my $fstab, '>', "fedora.fstab") or die;
+ print $fstab <<EOF;
+LABEL=BOOT /boot ext2 default 0 0
+LABEL=ROOT / ext2 default 0 0
+EOF
+ close ($fstab) or die;
+
+ $bootdev = '/dev/sda1';
+
+ $g->disk_create ("fedora-luks-on-lvm.img-t", "raw", $IMAGE_SIZE);
+
+ $g->add_drive ("fedora-luks-on-lvm.img-t", format => "raw");
+ $g->launch ();
+
+ $g->part_init ('/dev/sda', 'mbr');
+ foreach my $p (@PARTITIONS) {
+ $g->part_add('/dev/sda', @$p);
+ }
+
+ # Create the Volume Group on /dev/sda2.
+ $g->pvcreate ('/dev/sda2');
+ $g->vgcreate ('VG', ['/dev/sda2']);
+ $g->lvcreate ('Root', 'VG', 256);
+ $g->lvcreate ('LV1', 'VG', 32);
+ $g->lvcreate ('LV2', 'VG', 32);
+ $g->lvcreate ('LV3', 'VG', 64);
+
+ # Format each Logical Group as a LUKS device, with a different password.
+ $g->luks_format ('/dev/VG/Root', 'FEDORA-Root', 0);
+ $g->luks_format ('/dev/VG/LV1', 'FEDORA-LV1', 0);
+ $g->luks_format ('/dev/VG/LV2', 'FEDORA-LV2', 0);
+ $g->luks_format ('/dev/VG/LV3', 'FEDORA-LV3', 0);
+
+ # Open the LUKS devices. This creates nodes like /dev/mapper/*-luks.
+ $g->cryptsetup_open ('/dev/VG/Root', 'FEDORA-Root', 'Root-luks');
+ $g->cryptsetup_open ('/dev/VG/LV1', 'FEDORA-LV1', 'LV1-luks');
+ $g->cryptsetup_open ('/dev/VG/LV2', 'FEDORA-LV2', 'LV2-luks');
+ $g->cryptsetup_open ('/dev/VG/LV3', 'FEDORA-LV3', 'LV3-luks');
+
+ # Phony root filesystem.
+ $g->mkfs ('ext2', '/dev/mapper/Root-luks', blocksize => 4096, label => 'ROOT');
+ $g->set_uuid ('/dev/mapper/Root-luks', '01234567-0123-0123-0123-012345678902');
+
+ # Other filesystems, just for testing findfs-label.
+ $g->mkfs ('ext2', '/dev/mapper/LV1-luks', blocksize => 4096, label => 'LV1');
+ $g->mkfs ('ext2', '/dev/mapper/LV2-luks', blocksize => 1024, label => 'LV2');
+ $g->mkfs ('ext2', '/dev/mapper/LV3-luks', blocksize => 2048, label => 'LV3');
+
+ $g->mount ('/dev/mapper/Root-luks', '/');
+}
+
else {
print STDERR "$0: Unknown LAYOUT: ",$ENV{LAYOUT},"\n";
exit 1;
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 46e53a58..e787a86c 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -97,6 +97,7 @@ TESTS = \
test-v2v-virtio-win-iso.sh \
test-v2v-fedora-conversion.sh \
test-v2v-fedora-btrfs-conversion.sh \
+ test-v2v-fedora-luks-on-lvm-conversion.sh \
test-v2v-fedora-lvm-on-luks-conversion.sh \
test-v2v-fedora-md-conversion.sh \
test-v2v-windows-conversion.sh \
@@ -176,6 +177,7 @@ EXTRA_DIST += \
test-v2v-cdrom.sh \
test-v2v-fedora-conversion.sh \
test-v2v-fedora-btrfs-conversion.sh \
+ test-v2v-fedora-luks-on-lvm-conversion.sh \
test-v2v-fedora-lvm-on-luks-conversion.sh \
test-v2v-fedora-md-conversion.sh \
test-v2v-floppy.expected \
diff --git a/tests/test-v2v-fedora-luks-on-lvm-conversion.sh b/tests/test-v2v-fedora-luks-on-lvm-conversion.sh
new file mode 100755
index 00000000..1a4068cf
--- /dev/null
+++ b/tests/test-v2v-fedora-luks-on-lvm-conversion.sh
@@ -0,0 +1,36 @@
+#!/bin/bash -
+# libguestfs virt-v2v test script
+# Copyright (C) 2014-2022 Red Hat Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+# Test virt-v2v (Phony) Fedora conversion.
+
+set -e
+
+source ./functions.sh
+set -e
+set -x
+
+skip_if_skipped
+f=../test-data/phony-guests/fedora-luks-on-lvm.img
+requires test -f $f
+
+keys=(--key /dev/VG/Root:key:FEDORA-Root
+ --key /dev/VG/LV1:key:FEDORA-LV1
+ --key /dev/VG/LV2:key:FEDORA-LV2
+ --key /dev/VG/LV3:key:FEDORA-LV3)
+
+$VG virt-v2v --debug-gc -i disk $f -o null "${keys[@]}"
--
2.31.1
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