iotests: qemu-img tests for luks key management
This commit adds two tests, which test the new amend interface
of both luks raw images and qcow2 luks encrypted images.
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
[mreitz: Let 293 verify that LUKS works; drop $(seq) usage from 293;
drop 293 and 294 from the auto group]
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200625125548.870061-16-mreitz@redhat.com>
This commit is contained in:
Maxim Levitsky
Max Reitz
parent
90766d9db9
commit
11d80bfc6d
208
tests/qemu-iotests/293
Executable file
208
tests/qemu-iotests/293
Executable file
@ -0,0 +1,208 @@
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#!/usr/bin/env bash
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#
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# Test encryption key management with luks
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# Based on 134
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#
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# Copyright (C) 2019 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# creator
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owner=mlevitsk@redhat.com
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seq=`basename $0`
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echo "QA output created by $seq"
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status=1 # failure is the default!
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_cleanup()
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{
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_cleanup_test_img
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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_supported_fmt qcow2 luks
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_supported_proto file #TODO
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_require_working_luks
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QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT
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if [ "$IMGFMT" = "qcow2" ] ; then
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PR="encrypt."
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EXTRA_IMG_ARGS="-o encrypt.format=luks"
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fi
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# secrets: you are supposed to see the password as *******, see :-)
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S0="--object secret,id=sec0,data=hunter0"
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S1="--object secret,id=sec1,data=hunter1"
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S2="--object secret,id=sec2,data=hunter2"
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S3="--object secret,id=sec3,data=hunter3"
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S4="--object secret,id=sec4,data=hunter4"
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SECRETS="$S0 $S1 $S2 $S3 $S4"
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# image with given secret
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IMGS0="--image-opts driver=$IMGFMT,file.filename=$TEST_IMG,${PR}key-secret=sec0"
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IMGS1="--image-opts driver=$IMGFMT,file.filename=$TEST_IMG,${PR}key-secret=sec1"
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IMGS2="--image-opts driver=$IMGFMT,file.filename=$TEST_IMG,${PR}key-secret=sec2"
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IMGS3="--image-opts driver=$IMGFMT,file.filename=$TEST_IMG,${PR}key-secret=sec3"
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IMGS4="--image-opts driver=$IMGFMT,file.filename=$TEST_IMG,${PR}key-secret=sec4"
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echo "== creating a test image =="
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_make_test_img $S0 $EXTRA_IMG_ARGS -o ${PR}key-secret=sec0,${PR}iter-time=10 32M
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echo
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echo "== test that key 0 opens the image =="
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$QEMU_IO $S0 -c "read 0 4096" $IMGS0 | _filter_qemu_io | _filter_testdir
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echo
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echo "== adding a password to slot 4 =="
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$QEMU_IMG amend $SECRETS $IMGS0 -o ${PR}state=active,${PR}new-secret=sec4,${PR}iter-time=10,${PR}keyslot=4
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echo "== adding a password to slot 1 =="
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$QEMU_IMG amend $SECRETS $IMGS0 -o ${PR}state=active,${PR}new-secret=sec1,${PR}iter-time=10
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echo "== adding a password to slot 3 =="
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$QEMU_IMG amend $SECRETS $IMGS1 -o ${PR}state=active,${PR}new-secret=sec3,${PR}iter-time=10,${PR}keyslot=3
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echo "== adding a password to slot 2 =="
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$QEMU_IMG amend $SECRETS $IMGS3 -o ${PR}state=active,${PR}new-secret=sec2,${PR}iter-time=10
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echo "== erase slot 4 =="
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$QEMU_IMG amend $SECRETS $IMGS1 -o ${PR}state=inactive,${PR}keyslot=4 | _filter_img_create
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echo
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echo "== all secrets should work =="
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for IMG in "$IMGS0" "$IMGS1" "$IMGS2" "$IMGS3"; do
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$QEMU_IO $SECRETS -c "read 0 4096" $IMG | _filter_qemu_io | _filter_testdir
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done
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echo
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echo "== erase slot 0 and try it =="
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$QEMU_IMG amend $SECRETS $IMGS1 -o ${PR}state=inactive,${PR}old-secret=sec0 | _filter_img_create
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$QEMU_IO $SECRETS -c "read 0 4096" $IMGS0 | _filter_qemu_io | _filter_testdir
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echo
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echo "== erase slot 2 and try it =="
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$QEMU_IMG amend $SECRETS $IMGS1 -o ${PR}state=inactive,${PR}keyslot=2 | _filter_img_create
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$QEMU_IO $SECRETS -c "read 0 4096" $IMGS2 | _filter_qemu_io | _filter_testdir
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# at this point slots 1 and 3 should be active
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echo
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echo "== filling 4 slots with secret 2 =="
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for ((i = 0; i < 4; i++)); do
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$QEMU_IMG amend $SECRETS $IMGS3 -o ${PR}state=active,${PR}new-secret=sec2,${PR}iter-time=10
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done
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echo
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echo "== adding secret 0 =="
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$QEMU_IMG amend $SECRETS $IMGS3 -o ${PR}state=active,${PR}new-secret=sec0,${PR}iter-time=10
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echo
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echo "== adding secret 3 (last slot) =="
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$QEMU_IMG amend $SECRETS $IMGS3 -o ${PR}state=active,${PR}new-secret=sec3,${PR}iter-time=10
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echo
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echo "== trying to add another slot (should fail) =="
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$QEMU_IMG amend $SECRETS $IMGS2 -o ${PR}state=active,${PR}new-secret=sec3,${PR}iter-time=10
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echo
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echo "== all secrets should work again =="
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for IMG in "$IMGS0" "$IMGS1" "$IMGS2" "$IMGS3"; do
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$QEMU_IO $SECRETS -c "read 0 4096" $IMG | _filter_qemu_io | _filter_testdir
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done
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echo
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echo "== erase all keys of secret 2=="
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$QEMU_IMG amend $SECRETS $IMGS1 -o ${PR}state=inactive,${PR}old-secret=sec2
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echo "== erase all keys of secret 1=="
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$QEMU_IMG amend $SECRETS $IMGS1 -o ${PR}state=inactive,${PR}old-secret=sec1
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echo "== erase all keys of secret 0=="
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$QEMU_IMG amend $SECRETS $IMGS0 -o ${PR}state=inactive,${PR}old-secret=sec0
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echo "== erasing secret3 will fail now since it is the only secret (in 3 slots) =="
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$QEMU_IMG amend $SECRETS $IMGS3 -o ${PR}state=inactive,${PR}old-secret=sec3
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echo
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echo "== only secret3 should work now =="
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for IMG in "$IMGS0" "$IMGS1" "$IMGS2" "$IMGS3"; do
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$QEMU_IO $SECRETS -c "read 0 4096" $IMG | _filter_qemu_io | _filter_testdir
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done
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echo
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echo "== add secret0 =="
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$QEMU_IMG amend $SECRETS $IMGS3 -o ${PR}state=active,${PR}new-secret=sec0,${PR}iter-time=10
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echo "== erase secret3 =="
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$QEMU_IMG amend $SECRETS $IMGS0 -o ${PR}state=inactive,${PR}old-secret=sec3
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echo
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echo "== only secret0 should work now =="
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for IMG in "$IMGS0" "$IMGS1" "$IMGS2" "$IMGS3"; do
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$QEMU_IO $SECRETS -c "read 0 4096" $IMG | _filter_qemu_io | _filter_testdir
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done
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echo
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echo "== replace secret0 with secret1 (should fail) =="
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$QEMU_IMG amend $SECRETS $IMGS0 -o ${PR}state=active,${PR}new-secret=sec1,${PR}keyslot=0
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echo
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echo "== replace secret0 with secret1 with force (should work) =="
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$QEMU_IMG amend $SECRETS $IMGS0 -o ${PR}state=active,${PR}new-secret=sec1,${PR}iter-time=10,${PR}keyslot=0 --force
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echo
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echo "== only secret1 should work now =="
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for IMG in "$IMGS0" "$IMGS1" "$IMGS2" "$IMGS3"; do
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$QEMU_IO $SECRETS -c "read 0 4096" $IMG | _filter_qemu_io | _filter_testdir
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done
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echo
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echo "== erase last secret (should fail) =="
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$QEMU_IMG amend $SECRETS $IMGS1 -o ${PR}state=inactive,${PR}keyslot=0
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$QEMU_IMG amend $SECRETS $IMGS1 -o ${PR}state=inactive,${PR}old-secret=sec1
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echo "== erase non existing secrets (should fail) =="
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$QEMU_IMG amend $SECRETS $IMGS1 -o ${PR}state=inactive,${PR}old-secret=sec5 --force
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$QEMU_IMG amend $SECRETS $IMGS1 -o ${PR}state=inactive,${PR}old-secret=sec0 --force
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$QEMU_IMG amend $SECRETS $IMGS1 -o ${PR}state=inactive,${PR}keyslot=1 --force
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echo
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echo "== erase last secret with force by slot (should work) =="
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$QEMU_IMG amend $SECRETS $IMGS1 -o ${PR}state=inactive,${PR}keyslot=0 --force
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echo
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echo "== we have no secrets now, data is lost forever =="
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for IMG in "$IMGS0" "$IMGS1" "$IMGS2" "$IMGS3"; do
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$QEMU_IO $SECRETS -c "read 0 4096" $IMG | _filter_qemu_io | _filter_testdir
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done
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# success, all done
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echo "*** done"
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rm -f $seq.full
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status=0
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99
tests/qemu-iotests/293.out
Normal file
99
tests/qemu-iotests/293.out
Normal file
@ -0,0 +1,99 @@
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QA output created by 293
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== creating a test image ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432
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== test that key 0 opens the image ==
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read 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== adding a password to slot 4 ==
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== adding a password to slot 1 ==
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== adding a password to slot 3 ==
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== adding a password to slot 2 ==
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== erase slot 4 ==
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== all secrets should work ==
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read 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== erase slot 0 and try it ==
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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== erase slot 2 and try it ==
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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== filling 4 slots with secret 2 ==
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== adding secret 0 ==
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== adding secret 3 (last slot) ==
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== trying to add another slot (should fail) ==
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qemu-img: Can't add a keyslot - all keyslots are in use
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== all secrets should work again ==
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read 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== erase all keys of secret 2==
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== erase all keys of secret 1==
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== erase all keys of secret 0==
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== erasing secret3 will fail now since it is the only secret (in 3 slots) ==
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qemu-img: All the active keyslots match the (old) password that was given and erasing them will erase all the data in the image irreversibly - refusing operation
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== only secret3 should work now ==
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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read 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== add secret0 ==
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== erase secret3 ==
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== only secret0 should work now ==
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read 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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== replace secret0 with secret1 (should fail) ==
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qemu-img: Refusing to overwrite active keyslot 0 - please erase it first
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== replace secret0 with secret1 with force (should work) ==
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== only secret1 should work now ==
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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read 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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== erase last secret (should fail) ==
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qemu-img: Attempt to erase the only active keyslot 0 which will erase all the data in the image irreversibly - refusing operation
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qemu-img: All the active keyslots match the (old) password that was given and erasing them will erase all the data in the image irreversibly - refusing operation
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== erase non existing secrets (should fail) ==
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qemu-img: No secret with id 'sec5'
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qemu-img: No keyslots match given (old) password for erase operation
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== erase last secret with force by slot (should work) ==
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== we have no secrets now, data is lost forever ==
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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qemu-io: can't open: Invalid password, cannot unlock any keyslot
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*** done
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90
tests/qemu-iotests/294
Executable file
90
tests/qemu-iotests/294
Executable file
@ -0,0 +1,90 @@
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#
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# Copyright (C) 2019 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
|
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# 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, see <http://www.gnu.org/licenses/>.
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#
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# creator
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owner=mlevitsk@redhat.com
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seq=`basename $0`
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echo "QA output created by $seq"
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status=1 # failure is the default!
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_cleanup()
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{
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_cleanup_test_img
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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_supported_fmt luks
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_supported_proto file #TODO
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QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT
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# you are supposed to see the password as *******, see :-)
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S0="--object secret,id=sec0,data=hunter0"
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S1="--object secret,id=sec1,data=hunter1"
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SECRETS="$S0 $S1"
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IMGS0="--image-opts driver=$IMGFMT,file.filename=$TEST_IMG,key-secret=sec0"
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IMGS1="--image-opts driver=$IMGFMT,file.filename=$TEST_IMG,key-secret=sec1"
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echo "== creating a test image =="
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_make_test_img $S0 -o "key-secret=sec0,iter-time=10" 32M
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echo
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echo "== test that key 0 opens the image =="
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$QEMU_IO $S0 -c "read 0 4096" $IMGS0 | _filter_qemu_io | _filter_testdir
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echo
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echo "== adding a password to slot 1 =="
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$QEMU_IMG amend $SECRETS $IMGS0 -o state=active,new-secret=sec1,keyslot=1,iter-time=10
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echo
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echo "== 'backup' the image header =="
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dd if=$TEST_IMG_FILE of=${TEST_IMG_FILE}.bk bs=4K skip=0 count=1
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echo
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echo "== erase slot 0 =="
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$QEMU_IMG amend $SECRETS $IMGS1 -o state=inactive,keyslot=0 | _filter_img_create
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echo
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echo "== test that key 0 doesn't open the image =="
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$QEMU_IO $S0 -c "read 0 4096" $IMGS0 | _filter_qemu_io | _filter_testdir
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|
||||
echo
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echo "== 'restore' the image header =="
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dd if=${TEST_IMG_FILE}.bk of=${TEST_IMG_FILE} bs=4K skip=0 count=1 conv=notrunc
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echo
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echo "== test that key 0 still doesn't open the image (key material is erased) =="
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$QEMU_IO $SECRETS -c "read 0 4096" $IMGS0 | _filter_qemu_io | _filter_testdir
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||||
echo
|
||||
echo "== test that key 1 still works =="
|
||||
$QEMU_IO $SECRETS -c "read 0 4096" $IMGS1 | _filter_qemu_io | _filter_testdir
|
||||
|
||||
echo "*** done"
|
||||
rm -f $seq.full
|
||||
status=0
|
||||
|
||||
|
||||
exit 0
|
||||
30
tests/qemu-iotests/294.out
Normal file
30
tests/qemu-iotests/294.out
Normal file
@ -0,0 +1,30 @@
|
||||
QA output created by 294
|
||||
== creating a test image ==
|
||||
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432
|
||||
|
||||
== test that key 0 opens the image ==
|
||||
read 4096/4096 bytes at offset 0
|
||||
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
|
||||
== adding a password to slot 1 ==
|
||||
|
||||
== 'backup' the image header ==
|
||||
1+0 records in
|
||||
1+0 records out
|
||||
|
||||
== erase slot 0 ==
|
||||
|
||||
== test that key 0 doesn't open the image ==
|
||||
qemu-io: can't open: Invalid password, cannot unlock any keyslot
|
||||
|
||||
== 'restore' the image header ==
|
||||
1+0 records in
|
||||
1+0 records out
|
||||
|
||||
== test that key 0 still doesn't open the image (key material is erased) ==
|
||||
qemu-io: can't open: Invalid password, cannot unlock any keyslot
|
||||
|
||||
== test that key 1 still works ==
|
||||
read 4096/4096 bytes at offset 0
|
||||
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
*** done
|
||||
@ -301,4 +301,6 @@
|
||||
290 rw auto quick
|
||||
291 rw quick
|
||||
292 rw auto quick
|
||||
293 rw
|
||||
294 rw quick
|
||||
297 meta
|
||||
|
||||
Loading…
Reference in New Issue
Block a user