diff options
Diffstat (limited to 'test/TEST-24-CRYPTSETUP')
| l--------- | test/TEST-24-CRYPTSETUP/Makefile | 1 | ||||
| -rwxr-xr-x | test/TEST-24-CRYPTSETUP/test.sh | 120 |
2 files changed, 121 insertions, 0 deletions
diff --git a/test/TEST-24-CRYPTSETUP/Makefile b/test/TEST-24-CRYPTSETUP/Makefile new file mode 120000 index 0000000..e9f93b1 --- /dev/null +++ b/test/TEST-24-CRYPTSETUP/Makefile @@ -0,0 +1 @@ +../TEST-01-BASIC/Makefile
\ No newline at end of file diff --git a/test/TEST-24-CRYPTSETUP/test.sh b/test/TEST-24-CRYPTSETUP/test.sh new file mode 100755 index 0000000..4ace177 --- /dev/null +++ b/test/TEST-24-CRYPTSETUP/test.sh @@ -0,0 +1,120 @@ +#!/usr/bin/env bash +# SPDX-License-Identifier: LGPL-2.1-or-later +set -e + +TEST_DESCRIPTION="cryptsetup systemd setup" +IMAGE_NAME="cryptsetup" +IMAGE_ADDITIONAL_DATA_SIZE=100 +TEST_NO_NSPAWN=1 +TEST_FORCE_NEWIMAGE=1 + +# shellcheck source=test/test-functions +. "${TEST_BASE_DIR:?}/test-functions" + +PART_UUID="deadbeef-dead-dead-beef-000000000000" +DM_NAME="test24_varcrypt" +KERNEL_OPTIONS=( + "rd.luks=1" + "luks.name=$PART_UUID=$DM_NAME" + "luks.key=$PART_UUID=/keyfile:LABEL=varcrypt_keydev" + "luks.options=$PART_UUID=x-initrd.attach" +) +KERNEL_APPEND+=" ${KERNEL_OPTIONS[*]}" +QEMU_OPTIONS+=" -drive format=raw,cache=unsafe,file=${STATEDIR:?}/keydev.img" + +check_result_qemu() { + local ret + + mount_initdir + + cryptsetup luksOpen "${LOOPDEV:?}p4" "${DM_NAME:?}" <"$TESTDIR/keyfile" + mount "/dev/mapper/$DM_NAME" "$initdir/var" + + check_result_common "${initdir:?}" && ret=0 || ret=$? + + _umount_dir "$initdir/var" + _umount_dir "$initdir" + cryptsetup luksClose "/dev/mapper/$DM_NAME" + + return $ret +} + +test_create_image() { + create_empty_image_rootdir + + echo -n test >"${TESTDIR:?}/keyfile" + cryptsetup -q luksFormat --uuid="$PART_UUID" --pbkdf pbkdf2 --pbkdf-force-iterations 1000 "${LOOPDEV:?}p4" "$TESTDIR/keyfile" + cryptsetup luksOpen "${LOOPDEV}p4" "${DM_NAME:?}" <"$TESTDIR/keyfile" + mkfs.ext4 -L var "/dev/mapper/$DM_NAME" + mkdir -p "${initdir:?}/var" + mount "/dev/mapper/$DM_NAME" "$initdir/var" + + LOG_LEVEL=5 + + setup_basic_environment + mask_supporting_services + + install_dmevent + generate_module_dependencies + + # Create a keydev + dd if=/dev/zero of="${STATEDIR:?}/keydev.img" bs=1M count=16 + mkfs.ext4 -L varcrypt_keydev "$STATEDIR/keydev.img" + mkdir -p "$STATEDIR/keydev" + mount "$STATEDIR/keydev.img" "$STATEDIR/keydev" + echo -n test >"$STATEDIR/keydev/keyfile" + sync "$STATEDIR/keydev" + umount "$STATEDIR/keydev" + + cat >>"$initdir/etc/fstab" <<EOF +/dev/mapper/$DM_NAME /var ext4 defaults 0 1 +EOF + + # Forward journal messages to the console, so we have something to investigate even if we fail to mount + # the encrypted /var + mkdir "$initdir/etc/systemd/journald.conf.d/" + echo -ne "[Journal]\nForwardToConsole=yes\n" >"$initdir/etc/systemd/journald.conf.d/99-forward.conf" + + # If $INITRD wasn't provided explicitly, generate a custom one with dm-crypt + # support + if [[ -z "$INITRD" ]]; then + INITRD="${TESTDIR:?}/initrd.img" + dinfo "Generating a custom initrd with dm-crypt support in '${INITRD:?}'" + + if command -v dracut >/dev/null; then + dracut --force --verbose --add crypt "$INITRD" + elif command -v mkinitcpio >/dev/null; then + mkinitcpio --addhooks sd-encrypt --generate "$INITRD" + elif command -v mkinitramfs >/dev/null; then + # The cryptroot hook is provided by the cryptsetup-initramfs package + if ! dpkg-query -s cryptsetup-initramfs; then + derror "Missing 'cryptsetup-initramfs' package for dm-crypt support in initrd" + return 1 + fi + + mkinitramfs -o "$INITRD" + else + dfatal "Unrecognized initrd generator, can't continue" + return 1 + fi + fi +} + +cleanup_root_var() { + mountpoint -q "$initdir/var" && umount "$initdir/var" + [[ -b "/dev/mapper/${DM_NAME:?}" ]] && cryptsetup luksClose "/dev/mapper/$DM_NAME" + mountpoint -q "${STATEDIR:?}/keydev" && umount "$STATEDIR/keydev" +} + +test_cleanup() { + # ignore errors, so cleanup can continue + cleanup_root_var || : + _test_cleanup +} + +test_setup_cleanup() { + cleanup_root_var || : + cleanup_initdir +} + +do_test "$@" |