209 lines
6.8 KiB
Bash
Executable file
209 lines
6.8 KiB
Bash
Executable file
#!/usr/bin/env bash
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# group: rw
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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 $seq"
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status=1 # failure is the default!
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_cleanup()
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{
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_cleanup_test_img
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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_supported_fmt qcow2 luks
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_supported_proto file fuse #TODO
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_require_working_luks
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QEMU_IO_OPTIONS=$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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