set -ex
set -o pipefail
+SD_CRYPTSETUP="/usr/lib/systemd/systemd-cryptsetup"
+SD_MEASURE="/usr/lib/systemd/systemd-measure"
+SD_PCRPHASE="/usr/lib/systemd/systemd-pcrphase"
export SYSTEMD_LOG_LEVEL=debug
-# Prepare fresh disk image
-img="/var/tmp/test.img"
-truncate -s 20M $img
+cryptsetup_has_token_plugin_support() {
+ local plugin_path
+
+ plugin_path="$(cryptsetup --help | sed -nr 's/.*LUKS2 external token plugin path: (.*)\./\1/p')/libcryptsetup-token-systemd-tpm2.so)"
+ cryptsetup --help | grep -q 'LUKS2 external token plugin support is compiled-in' && [[ -f "$plugin_path" ]]
+}
+
+tpm_has_pcr() {
+ local algorithm="${1:?}"
+ local pcr="${2:?}"
+
+ [[ -f "/sys/class/tpm/tpm0/pcr-$algorithm/$pcr" ]]
+}
+
+# Prepare a fresh disk image
+img="/tmp/test.img"
+truncate -s 20M "$img"
echo -n passphrase >/tmp/passphrase
-cryptsetup luksFormat -q --pbkdf pbkdf2 --pbkdf-force-iterations 1000 --use-urandom $img /tmp/passphrase
+cryptsetup luksFormat -q --pbkdf pbkdf2 --pbkdf-force-iterations 1000 --use-urandom "$img" /tmp/passphrase
# Unlocking via keyfile
-systemd-cryptenroll --unlock-key-file=/tmp/passphrase --tpm2-device=auto $img
+systemd-cryptenroll --unlock-key-file=/tmp/passphrase --tpm2-device=auto "$img"
# Enroll unlock with default PCR policy
-PASSWORD=passphrase systemd-cryptenroll --tpm2-device=auto $img
-/usr/lib/systemd/systemd-cryptsetup attach test-volume $img - tpm2-device=auto,headless=1
-/usr/lib/systemd/systemd-cryptsetup detach test-volume
+PASSWORD=passphrase systemd-cryptenroll --tpm2-device=auto "$img"
+"$SD_CRYPTSETUP" attach test-volume "$img" - tpm2-device=auto,headless=1
+"$SD_CRYPTSETUP" detach test-volume
# Check with wrong PCR
tpm2_pcrextend 7:sha256=0000000000000000000000000000000000000000000000000000000000000000
-(! /usr/lib/systemd/systemd-cryptsetup attach test-volume $img - tpm2-device=auto,headless=1)
+(! "$SD_CRYPTSETUP" attach test-volume "$img" - tpm2-device=auto,headless=1)
# Enroll unlock with PCR+PIN policy
-systemd-cryptenroll --wipe-slot=tpm2 $img
-PASSWORD=passphrase NEWPIN=123456 systemd-cryptenroll --tpm2-device=auto --tpm2-with-pin=true $img
-PIN=123456 /usr/lib/systemd/systemd-cryptsetup attach test-volume $img - tpm2-device=auto,headless=1
-/usr/lib/systemd/systemd-cryptsetup detach test-volume
+systemd-cryptenroll --wipe-slot=tpm2 "$img"
+PASSWORD=passphrase NEWPIN=123456 systemd-cryptenroll --tpm2-device=auto --tpm2-with-pin=true "$img"
+PIN=123456 "$SD_CRYPTSETUP" attach test-volume "$img" - tpm2-device=auto,headless=1
+"$SD_CRYPTSETUP" detach test-volume
# Check failure with wrong PIN
-(! PIN=123457 /usr/lib/systemd/systemd-cryptsetup attach test-volume $img - tpm2-device=auto,headless=1)
+(! PIN=123457 "$SD_CRYPTSETUP" attach test-volume "$img" - tpm2-device=auto,headless=1)
# Check LUKS2 token plugin unlock (i.e. without specifying tpm2-device=auto)
-if cryptsetup --help | grep -q 'LUKS2 external token plugin support is compiled-in' && \
- [ -f "$(cryptsetup --help | sed -n -r 's/.*LUKS2 external token plugin path: (.*)\./\1/p')/libcryptsetup-token-systemd-tpm2.so" ]; then
- PIN=123456 /usr/lib/systemd/systemd-cryptsetup attach test-volume $img - headless=1
- /usr/lib/systemd/systemd-cryptsetup detach test-volume
+if cryptsetup_has_token_plugin_support; then
+ PIN=123456 "$SD_CRYPTSETUP" attach test-volume "$img" - headless=1
+ "$SD_CRYPTSETUP" detach test-volume
# Check failure with wrong PIN
- (! PIN=123457 /usr/lib/systemd/systemd-cryptsetup attach test-volume $img - headless=1)
+ (! PIN=123457 "$SD_CRYPTSETUP" attach test-volume "$img" - headless=1)
else
echo 'cryptsetup has no LUKS2 token plugin support, skipping'
fi
# Check failure with wrong PCR (and correct PIN)
tpm2_pcrextend 7:sha256=0000000000000000000000000000000000000000000000000000000000000000
-(! PIN=123456 /usr/lib/systemd/systemd-cryptsetup attach test-volume $img - tpm2-device=auto,headless=1)
+(! PIN=123456 "$SD_CRYPTSETUP" attach test-volume "$img" - tpm2-device=auto,headless=1)
# Enroll unlock with PCR 0+7
-systemd-cryptenroll --wipe-slot=tpm2 $img
-PASSWORD=passphrase systemd-cryptenroll --tpm2-device=auto --tpm2-pcrs=0+7 $img
-/usr/lib/systemd/systemd-cryptsetup attach test-volume $img - tpm2-device=auto,headless=1
-/usr/lib/systemd/systemd-cryptsetup detach test-volume
+systemd-cryptenroll --wipe-slot=tpm2 "$img"
+PASSWORD=passphrase systemd-cryptenroll --tpm2-device=auto --tpm2-pcrs=0+7 "$img"
+"$SD_CRYPTSETUP" attach test-volume "$img" - tpm2-device=auto,headless=1
+"$SD_CRYPTSETUP" detach test-volume
# Check with wrong PCR 0
tpm2_pcrextend 0:sha256=0000000000000000000000000000000000000000000000000000000000000000
-/usr/lib/systemd/systemd-cryptsetup attach test-volume $img - tpm2-device=auto,headless=1 && exit 1
+"$SD_CRYPTSETUP" attach test-volume "$img" - tpm2-device=auto,headless=1 && exit 1
-rm $img
+rm -f "${img:?}"
-if [[ -e /usr/lib/systemd/systemd-measure ]]; then
+if [[ -x "$SD_MEASURE" ]]; then
echo HALLO >/tmp/tpmdata1
echo foobar >/tmp/tpmdata2
11:sha384=5573f9b2caf55b1d0a6a701f890662d682af961899f0419cf1e2d5ea4a6a68c1f25bd4f5b8a0865eeee82af90f5cb087
11:sha512=961305d7e9981d6606d1ce97b3a9a1f92610cac033e9c39064895f0e306abc1680463d55767bd98e751eae115bdef3675a9ee1d29ed37da7885b1db45bb2555b
EOF
- /usr/lib/systemd/systemd-measure calculate --linux=/tmp/tpmdata1 --initrd=/tmp/tpmdata2 --bank=sha1 --bank=sha256 --bank=sha384 --bank=sha512 --phase=: | cmp - /tmp/result
+ "$SD_MEASURE" calculate --linux=/tmp/tpmdata1 --initrd=/tmp/tpmdata2 --bank=sha1 --bank=sha256 --bank=sha384 --bank=sha512 --phase=: | cmp - /tmp/result
cat >/tmp/result.json <<EOF
{"sha1":[{"pcr":11,"hash":"5177e4ad69db92192c10e5f80402bf81bfec8a81"}],"sha256":[{"pcr":11,"hash":"37b48bd0b222394dbe3cceff2fca4660c4b0a90ae9369ec90b42f14489989c13"}],"sha384":[{"pcr":11,"hash":"5573f9b2caf55b1d0a6a701f890662d682af961899f0419cf1e2d5ea4a6a68c1f25bd4f5b8a0865eeee82af90f5cb087"}],"sha512":[{"pcr":11,"hash":"961305d7e9981d6606d1ce97b3a9a1f92610cac033e9c39064895f0e306abc1680463d55767bd98e751eae115bdef3675a9ee1d29ed37da7885b1db45bb2555b"}]}
EOF
- /usr/lib/systemd/systemd-measure calculate --linux=/tmp/tpmdata1 --initrd=/tmp/tpmdata2 --bank=sha1 --bank=sha256 --bank=sha384 --bank=sha512 --phase=: -j | diff -u - /tmp/result.json
+ "$SD_MEASURE" calculate --linux=/tmp/tpmdata1 --initrd=/tmp/tpmdata2 --bank=sha1 --bank=sha256 --bank=sha384 --bank=sha512 --phase=: -j | diff -u - /tmp/result.json
cat >/tmp/result <<EOF
11:sha1=6765ee305db063040c454d32697d922b3d4f232b
11:sha384=08d0b003a134878eee552070d51d58abe942f457ca85704131dd36f73728e7327ca837594bc9d5ac7de818d02a3d5dd2
11:sha512=65120f6ebc04b156421c6f3d543b2fad545363d9ca61c514205459e9c0e0b22e09c23605eae5853e38458ef3ca54e087168af8d8a882a98d220d9391e48be6d0
EOF
- /usr/lib/systemd/systemd-measure calculate --linux=/tmp/tpmdata1 --initrd=/tmp/tpmdata2 --bank=sha1 --bank=sha256 --bank=sha384 --bank=sha512 --phase=foo | cmp - /tmp/result
+ "$SD_MEASURE" calculate --linux=/tmp/tpmdata1 --initrd=/tmp/tpmdata2 --bank=sha1 --bank=sha256 --bank=sha384 --bank=sha512 --phase=foo | cmp - /tmp/result
cat >/tmp/result.json <<EOF
{"sha1":[{"phase":"foo","pcr":11,"hash":"6765ee305db063040c454d32697d922b3d4f232b"}],"sha256":[{"phase":"foo","pcr":11,"hash":"21c49c1242042649e09c156546fd7d425ccc3c67359f840507b30be4e0f6f699"}],"sha384":[{"phase":"foo","pcr":11,"hash":"08d0b003a134878eee552070d51d58abe942f457ca85704131dd36f73728e7327ca837594bc9d5ac7de818d02a3d5dd2"}],"sha512":[{"phase":"foo","pcr":11,"hash":"65120f6ebc04b156421c6f3d543b2fad545363d9ca61c514205459e9c0e0b22e09c23605eae5853e38458ef3ca54e087168af8d8a882a98d220d9391e48be6d0"}]}
EOF
- /usr/lib/systemd/systemd-measure calculate --linux=/tmp/tpmdata1 --initrd=/tmp/tpmdata2 --bank=sha1 --bank=sha256 --bank=sha384 --bank=sha512 --phase=foo -j | diff -u - /tmp/result.json
+ "$SD_MEASURE" calculate --linux=/tmp/tpmdata1 --initrd=/tmp/tpmdata2 --bank=sha1 --bank=sha256 --bank=sha384 --bank=sha512 --phase=foo -j | diff -u - /tmp/result.json
rm /tmp/result /tmp/result.json
else
- echo "/usr/lib/systemd/systemd-measure not found, skipping PCR policy test case"
+ echo "$SD_MEASURE not found, skipping PCR policy test case"
fi
-if [ -e /usr/lib/systemd/systemd-measure ] && \
- [ -f /sys/class/tpm/tpm0/pcr-sha1/11 ] && \
- [ -f /sys/class/tpm/tpm0/pcr-sha256/11 ]; then
+if [[ -x "$SD_MEASURE" ]] && tpm_has_pcr sha1 11 && tpm_has_pcr sha256 11; then
# Generate key pair
openssl genpkey -algorithm RSA -pkeyopt rsa_keygen_bits:2048 -out "/tmp/pcrsign-private.pem"
openssl rsa -pubout -in "/tmp/pcrsign-private.pem" -out "/tmp/pcrsign-public.pem"
fi
# Sign current PCR state with it
- /usr/lib/systemd/systemd-measure sign --current "${MEASURE_BANKS[@]}" --private-key="/tmp/pcrsign-private.pem" --public-key="/tmp/pcrsign-public.pem" --phase=: | tee "/tmp/pcrsign.sig"
+ "$SD_MEASURE" sign --current "${MEASURE_BANKS[@]}" --private-key="/tmp/pcrsign-private.pem" --public-key="/tmp/pcrsign-public.pem" --phase=: | tee "/tmp/pcrsign.sig"
dd if=/dev/urandom of=/tmp/pcrtestdata bs=1024 count=64
systemd-creds encrypt /tmp/pcrtestdata /tmp/pcrtestdata.encrypted --with-key=host+tpm2-with-public-key --tpm2-public-key="/tmp/pcrsign-public.pem"
systemd-creds decrypt /tmp/pcrtestdata.encrypted - --tpm2-signature="/tmp/pcrsign.sig" | cmp - /tmp/pcrtestdata
(! systemd-creds decrypt /tmp/pcrtestdata.encrypted - --tpm2-signature="/tmp/pcrsign.sig" >/dev/null)
# Sign new PCR state, decrypting should work now.
- /usr/lib/systemd/systemd-measure sign --current "${MEASURE_BANKS[@]}" --private-key="/tmp/pcrsign-private.pem" --public-key="/tmp/pcrsign-public.pem" --phase=: >"/tmp/pcrsign.sig2"
+ "$SD_MEASURE" sign --current "${MEASURE_BANKS[@]}" --private-key="/tmp/pcrsign-private.pem" --public-key="/tmp/pcrsign-public.pem" --phase=: >"/tmp/pcrsign.sig2"
systemd-creds decrypt /tmp/pcrtestdata.encrypted - --tpm2-signature="/tmp/pcrsign.sig2" | cmp - /tmp/pcrtestdata
# Now, do the same, but with a cryptsetup binding
- truncate -s 20M $img
- cryptsetup luksFormat -q --pbkdf pbkdf2 --pbkdf-force-iterations 1000 --use-urandom $img /tmp/passphrase
+ truncate -s 20M "$img"
+ cryptsetup luksFormat -q --pbkdf pbkdf2 --pbkdf-force-iterations 1000 --use-urandom "$img" /tmp/passphrase
# Ensure that an unrelated signature, when not requested, is not used
touch /run/systemd/tpm2-pcr-signature.json
- systemd-cryptenroll --unlock-key-file=/tmp/passphrase --tpm2-device=auto --tpm2-public-key="/tmp/pcrsign-public.pem" $img
+ systemd-cryptenroll --unlock-key-file=/tmp/passphrase --tpm2-device=auto --tpm2-public-key="/tmp/pcrsign-public.pem" "$img"
# Reset and use the signature now
rm -f /run/systemd/tpm2-pcr-signature.json
- systemd-cryptenroll --wipe-slot=tpm2 $img
- systemd-cryptenroll --unlock-key-file=/tmp/passphrase --tpm2-device=auto --tpm2-public-key="/tmp/pcrsign-public.pem" --tpm2-signature="/tmp/pcrsign.sig2" $img
+ systemd-cryptenroll --wipe-slot=tpm2 "$img"
+ systemd-cryptenroll --unlock-key-file=/tmp/passphrase --tpm2-device=auto --tpm2-public-key="/tmp/pcrsign-public.pem" --tpm2-signature="/tmp/pcrsign.sig2" "$img"
# Check if we can activate that (without the token module stuff)
- SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=0 /usr/lib/systemd/systemd-cryptsetup attach test-volume2 $img - tpm2-device=auto,tpm2-signature="/tmp/pcrsign.sig2",headless=1
- SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=0 /usr/lib/systemd/systemd-cryptsetup detach test-volume2
+ SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=0 "$SD_CRYPTSETUP" attach test-volume2 "$img" - tpm2-device=auto,tpm2-signature="/tmp/pcrsign.sig2",headless=1
+ SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=0 "$SD_CRYPTSETUP" detach test-volume2
# Check if we can activate that (and a second time with the token module stuff enabled)
- SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=1 /usr/lib/systemd/systemd-cryptsetup attach test-volume2 $img - tpm2-device=auto,tpm2-signature="/tmp/pcrsign.sig2",headless=1
- SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=1 /usr/lib/systemd/systemd-cryptsetup detach test-volume2
+ SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=1 "$SD_CRYPTSETUP" attach test-volume2 "$img" - tpm2-device=auto,tpm2-signature="/tmp/pcrsign.sig2",headless=1
+ SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=1 "$SD_CRYPTSETUP" detach test-volume2
# After extending the PCR things should fail
tpm2_pcrextend 11:sha256=0000000000000000000000000000000000000000000000000000000000000000
- (! SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=0 /usr/lib/systemd/systemd-cryptsetup attach test-volume2 $img - tpm2-device=auto,tpm2-signature="/tmp/pcrsign.sig2",headless=1)
- (! SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=1 /usr/lib/systemd/systemd-cryptsetup attach test-volume2 $img - tpm2-device=auto,tpm2-signature="/tmp/pcrsign.sig2",headless=1)
+ (! SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=0 "$SD_CRYPTSETUP" attach test-volume2 "$img" - tpm2-device=auto,tpm2-signature="/tmp/pcrsign.sig2",headless=1)
+ (! SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=1 "$SD_CRYPTSETUP" attach test-volume2 "$img" - tpm2-device=auto,tpm2-signature="/tmp/pcrsign.sig2",headless=1)
# But once we sign the current PCRs, we should be able to unlock again
- /usr/lib/systemd/systemd-measure sign --current "${MEASURE_BANKS[@]}" --private-key="/tmp/pcrsign-private.pem" --public-key="/tmp/pcrsign-public.pem" --phase=: >"/tmp/pcrsign.sig3"
- SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=0 /usr/lib/systemd/systemd-cryptsetup attach test-volume2 $img - tpm2-device=auto,tpm2-signature="/tmp/pcrsign.sig3",headless=1
- /usr/lib/systemd/systemd-cryptsetup detach test-volume2
- SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=1 /usr/lib/systemd/systemd-cryptsetup attach test-volume2 $img - tpm2-device=auto,tpm2-signature="/tmp/pcrsign.sig3",headless=1
- /usr/lib/systemd/systemd-cryptsetup detach test-volume2
+ "$SD_MEASURE" sign --current "${MEASURE_BANKS[@]}" --private-key="/tmp/pcrsign-private.pem" --public-key="/tmp/pcrsign-public.pem" --phase=: >"/tmp/pcrsign.sig3"
+ SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=0 "$SD_CRYPTSETUP" attach test-volume2 "$img" - tpm2-device=auto,tpm2-signature="/tmp/pcrsign.sig3",headless=1
+ "$SD_CRYPTSETUP" detach test-volume2
+ SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=1 "$SD_CRYPTSETUP" attach test-volume2 "$img" - tpm2-device=auto,tpm2-signature="/tmp/pcrsign.sig3",headless=1
+ "$SD_CRYPTSETUP" detach test-volume2
# Test --append mode and de-duplication. With the same parameters signing should not add a new entry
- /usr/lib/systemd/systemd-measure sign --current "${MEASURE_BANKS[@]}" --private-key="/tmp/pcrsign-private.pem" --public-key="/tmp/pcrsign-public.pem" --phase=: --append="/tmp/pcrsign.sig3" >"/tmp/pcrsign.sig4"
+ "$SD_MEASURE" sign --current "${MEASURE_BANKS[@]}" --private-key="/tmp/pcrsign-private.pem" --public-key="/tmp/pcrsign-public.pem" --phase=: --append="/tmp/pcrsign.sig3" >"/tmp/pcrsign.sig4"
cmp "/tmp/pcrsign.sig3" "/tmp/pcrsign.sig4"
# Sign one more phase, this should
- /usr/lib/systemd/systemd-measure sign --current "${MEASURE_BANKS[@]}" --private-key="/tmp/pcrsign-private.pem" --public-key="/tmp/pcrsign-public.pem" --phase=quux:waldo --append="/tmp/pcrsign.sig4" >"/tmp/pcrsign.sig5"
+ "$SD_MEASURE" sign --current "${MEASURE_BANKS[@]}" --private-key="/tmp/pcrsign-private.pem" --public-key="/tmp/pcrsign-public.pem" --phase=quux:waldo --append="/tmp/pcrsign.sig4" >"/tmp/pcrsign.sig5"
(! cmp "/tmp/pcrsign.sig4" "/tmp/pcrsign.sig5")
# Should still be good to unlock, given the old entry still exists
- SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=0 /usr/lib/systemd/systemd-cryptsetup attach test-volume2 $img - tpm2-device=auto,tpm2-signature="/tmp/pcrsign.sig5",headless=1
- /usr/lib/systemd/systemd-cryptsetup detach test-volume2
+ SYSTEMD_CRYPTSETUP_USE_TOKEN_MODULE=0 "$SD_CRYPTSETUP" attach test-volume2 "$img" - tpm2-device=auto,tpm2-signature="/tmp/pcrsign.sig5",headless=1
+ "$SD_CRYPTSETUP" detach test-volume2
# Adding both signatures once more should not change anything, due to the deduplication
- /usr/lib/systemd/systemd-measure sign --current "${MEASURE_BANKS[@]}" --private-key="/tmp/pcrsign-private.pem" --public-key="/tmp/pcrsign-public.pem" --phase=: --append="/tmp/pcrsign.sig5" >"/tmp/pcrsign.sig6"
- /usr/lib/systemd/systemd-measure sign --current "${MEASURE_BANKS[@]}" --private-key="/tmp/pcrsign-private.pem" --public-key="/tmp/pcrsign-public.pem" --phase=quux:waldo --append="/tmp/pcrsign.sig6" >"/tmp/pcrsign.sig7"
+ "$SD_MEASURE" sign --current "${MEASURE_BANKS[@]}" --private-key="/tmp/pcrsign-private.pem" --public-key="/tmp/pcrsign-public.pem" --phase=: --append="/tmp/pcrsign.sig5" >"/tmp/pcrsign.sig6"
+ "$SD_MEASURE" sign --current "${MEASURE_BANKS[@]}" --private-key="/tmp/pcrsign-private.pem" --public-key="/tmp/pcrsign-public.pem" --phase=quux:waldo --append="/tmp/pcrsign.sig6" >"/tmp/pcrsign.sig7"
cmp "/tmp/pcrsign.sig5" "/tmp/pcrsign.sig7"
- rm $img
+ rm -f "$img"
else
- echo "/usr/lib/systemd/systemd-measure or PCR sysfs files not found, skipping signed PCR policy test case"
+ echo "$SD_MEASURE or PCR sysfs files not found, skipping signed PCR policy test case"
fi
-if [ -e /usr/lib/systemd/systemd-pcrphase ] && \
- [ -f /sys/class/tpm/tpm0/pcr-sha256/11 ]; then
-
+if [[ -x "$SD_PCRPHASE" ]] && tpm_has_pcr sha256 11 && tpm_has_pcr sha256 15; then
# Let's measure the machine ID
tpm2_pcrread sha256:15 -Q -o /tmp/oldpcr15
mv /etc/machine-id /etc/machine-id.save
echo 994013bf23864ee7992eab39a96dd3bb >/etc/machine-id
- SYSTEMD_FORCE_MEASURE=1 /usr/lib/systemd/systemd-pcrphase --machine-id
+ SYSTEMD_FORCE_MEASURE=1 "$SD_PCRPHASE" --machine-id
mv /etc/machine-id.save /etc/machine-id
tpm2_pcrread sha256:15 -Q -o /tmp/newpcr15
# And check it matches expectations
- ( cat /tmp/oldpcr15 ;
- echo -n "machine-id:994013bf23864ee7992eab39a96dd3bb" | openssl dgst -binary -sha256 ) | openssl dgst -binary -sha256 | cmp - /tmp/newpcr15
+ diff /tmp/newpcr15 \
+ <(cat /tmp/oldpcr15 <(echo -n "machine-id:994013bf23864ee7992eab39a96dd3bb" | openssl dgst -binary -sha256) | openssl dgst -binary -sha256)
- rm /tmp/oldpcr15 /tmp/newpcr15
+ rm -f /tmp/oldpcr15 /tmp/newpcr15
# And similar for the boot phase measurement into PCR 11
tpm2_pcrread sha256:11 -Q -o /tmp/oldpcr11
- SYSTEMD_FORCE_MEASURE=1 /usr/lib/systemd/systemd-pcrphase foobar
+ SYSTEMD_FORCE_MEASURE=1 "$SD_PCRPHASE" foobar
tpm2_pcrread sha256:11 -Q -o /tmp/newpcr11
- ( cat /tmp/oldpcr11 ;
- echo -n "foobar" | openssl dgst -binary -sha256 ) | openssl dgst -binary -sha256 | cmp - /tmp/newpcr11
+ diff /tmp/newpcr11 \
+ <(cat /tmp/oldpcr11 <(echo -n "foobar" | openssl dgst -binary -sha256) | openssl dgst -binary -sha256)
- rm /tmp/oldpcr11 /tmp/newpcr11
+ rm -f /tmp/oldpcr11 /tmp/newpcr11
else
- echo "/usr/lib/systemd/systemd-pcrphase or PCR sysfs files not found, skipping PCR extension test case"
+ echo "$SD_PCRPHASE or PCR sysfs files not found, skipping PCR extension test case"
fi
# Ensure that sandboxing doesn't stop creds from being accessible
systemd-run -p PrivateDevices=yes -p LoadCredentialEncrypted=testdata.encrypted:/tmp/testdata.encrypted --pipe --wait systemd-creds cat testdata.encrypted | cmp - /tmp/testdata
# SetCredentialEncrypted
systemd-run -p PrivateDevices=yes -p SetCredentialEncrypted=testdata.encrypted:"$(cat /tmp/testdata.encrypted)" --pipe --wait systemd-creds cat testdata.encrypted | cmp - /tmp/testdata
-rm /tmp/testdata
-
-# negative tests for cryptenroll
+rm -f /tmp/testdata
-# Prepare a new disk image
-img_2="/var/tmp/file_enroll.txt"
-truncate -s 20M $img_2
+img="/tmp/cryptenroll.img"
+truncate -s 20M "$img"
echo -n password >/tmp/password
-cryptsetup luksFormat -q --pbkdf pbkdf2 --pbkdf-force-iterations 1000 --use-urandom $img_2 /tmp/password
-
-#boolean_arguments
-(! systemd-cryptenroll --fido2-with-client-pin=false)
-
-(! systemd-cryptenroll --fido2-with-user-presence=f $img_2 /tmp/foo)
-
-(! systemd-cryptenroll --fido2-with-client-pin=1234 $img_2)
-
-systemd-cryptenroll --fido2-with-client-pin=false $img_2
-
-(! systemd-cryptenroll --fido2-with-user-presence=1234 $img_2)
-
-systemd-cryptenroll --fido2-with-user-presence=false $img_2
-
-(! systemd-cryptenroll --fido2-with-user-verification=1234 $img_2)
-
-(! systemd-cryptenroll --tpm2-with-pin=1234 $img_2)
-
-systemd-cryptenroll --fido2-with-user-verification=false $img_2
+cryptsetup luksFormat -q --pbkdf pbkdf2 --pbkdf-force-iterations 1000 --use-urandom "$img" /tmp/password
-#arg_enroll_type
-(! systemd-cryptenroll --recovery-key --password $img_2)
+systemd-cryptenroll --fido2-with-client-pin=false "$img"
+systemd-cryptenroll --fido2-with-user-presence=false "$img"
+systemd-cryptenroll --fido2-with-user-verification=false "$img"
+systemd-cryptenroll --tpm2-pcrs=8 "$img"
+systemd-cryptenroll --tpm2-pcrs=boot-loader-code+boot-loader-config "$img"
-(! systemd-cryptenroll --password --recovery-key $img_2)
-
-(! systemd-cryptenroll --password --fido2-device=auto $img_2)
-
-(! systemd-cryptenroll --password --pkcs11-token-uri=auto $img_2)
-
-(! systemd-cryptenroll --password --tpm2-device=auto $img_2)
-
-#arg_unlock_type
-(! systemd-cryptenroll --unlock-fido2-device=auto --unlock-fido2-device=auto $img_2)
-
-(! systemd-cryptenroll --unlock-fido2-device=auto --unlock-key-file=/tmp/unlock $img_2)
-
-#fido2_cred_algorithm
-(! systemd-cryptenroll --fido2-credential-algorithm=es512 $img_2)
-
-#tpm2_errors
-(! systemd-cryptenroll --tpm2-public-key-pcrs=key $img_2)
-
-(! systemd-cryptenroll --tpm2-pcrs=key $img_2)
-
-(! systemd-cryptenroll --tpm2-pcrs=44+8 $img_2)
-
-systemd-cryptenroll --tpm2-pcrs=8 $img_2
-
-(! systemd-cryptenroll --tpm2-pcrs=hello $img_2)
-
-systemd-cryptenroll --tpm2-pcrs=boot-loader-code+boot-loader-config $img_2
-
-#wipe_slots
-(! systemd-cryptenroll --wipe-slot $img_2)
-
-(! systemd-cryptenroll --wipe-slot=10240000 $img_2)
-
-#fido2_multiple_auto
-(! systemd-cryptenroll --fido2-device=auto --unlock-fido2-device=auto $img_2)
+(! systemd-cryptenroll --fido2-with-client-pin=false)
+(! systemd-cryptenroll --fido2-with-user-presence=f "$img" /tmp/foo)
+(! systemd-cryptenroll --fido2-with-client-pin=1234 "$img")
+(! systemd-cryptenroll --fido2-with-user-presence=1234 "$img")
+(! systemd-cryptenroll --fido2-with-user-verification=1234 "$img")
+(! systemd-cryptenroll --tpm2-with-pin=1234 "$img")
+(! systemd-cryptenroll --recovery-key --password "$img")
+(! systemd-cryptenroll --password --recovery-key "$img")
+(! systemd-cryptenroll --password --fido2-device=auto "$img")
+(! systemd-cryptenroll --password --pkcs11-token-uri=auto "$img")
+(! systemd-cryptenroll --password --tpm2-device=auto "$img")
+(! systemd-cryptenroll --unlock-fido2-device=auto --unlock-fido2-device=auto "$img")
+(! systemd-cryptenroll --unlock-fido2-device=auto --unlock-key-file=/tmp/unlock "$img")
+(! systemd-cryptenroll --fido2-credential-algorithm=es512 "$img")
+(! systemd-cryptenroll --tpm2-public-key-pcrs=key "$img")
+(! systemd-cryptenroll --tpm2-pcrs=key "$img")
+(! systemd-cryptenroll --tpm2-pcrs=44+8 "$img")
+(! systemd-cryptenroll --tpm2-pcrs=hello "$img")
+(! systemd-cryptenroll --wipe-slot "$img")
+(! systemd-cryptenroll --wipe-slot=10240000 "$img")
+(! systemd-cryptenroll --fido2-device=auto --unlock-fido2-device=auto "$img")
echo OK >/testok
projects / thirdparty / systemd.git / commitdiff
