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Install the swtpm package, if available

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The "boot_aggregate.test" requires either a hardware or software TPM.
Support using the swtpm, if packaged for the distro, in addition to
tpm_server.

Note: Some travis/<distro>.sh scripts are links to other scripts.
Don't fail the build of the linked script if the swtpm package doesn't
exist.

Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Acked-by: Bruno Meneguele <bmeneg@redhat.com>
This commit is contained in:
Mimi Zohar
2020-08-14 14:19:53 -04:00
parent 6c78911350
commit f831508297
3 changed files with 32 additions and 13 deletions
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2
.travis.yml
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@ -75,4 +75,4 @@ before_install:
script:
- INSTALL="${DISTRO%%:*}"
- INSTALL="${INSTALL%%/*}"
- docker run -t ima-evm-utils /bin/sh -c "cd travis && if [ \"$VARIANT\" ]; then ARCH=\"$ARCH\" ./$INSTALL.$VARIANT.sh; fi && ARCH=\"$ARCH\" CC=\"$CC\" TSS=\"$TSS\" ./$INSTALL.sh && if [ ! \"$VARIANT\" ]; then which tpm_server || ../tests/install-swtpm.sh; fi && CC=\"$CC\" VARIANT=\"$VARIANT\" ../build.sh"
- docker run -t ima-evm-utils /bin/sh -c "cd travis && if [ \"$VARIANT\" ]; then ARCH=\"$ARCH\" ./$INSTALL.$VARIANT.sh; fi && ARCH=\"$ARCH\" CC=\"$CC\" TSS=\"$TSS\" ./$INSTALL.sh && if [ ! \"$VARIANT\" ]; then which tpm_server || which swtpm || ../tests/install-swtpm.sh; fi && CC=\"$CC\" VARIANT=\"$VARIANT\" ../build.sh"

42
tests/boot_aggregate.test
View File

@ -33,11 +33,15 @@ else
ASCII_RUNTIME_MEASUREMENTS="./sample-ascii_runtime_measurements-pcrs-8-9"
export TPM_INTERFACE_TYPE="socsim"
export TPM_COMMAND_PORT=2321
export TPM_PLATFORM_PORT=2322
export TPM_SERVER_NAME="localhost"
export TPM_SERVER_TYPE="raw"
fi
# Only stop this test's software TPM. Preferred method: "tsstpmcmd -stop"
cleanup() {
if [ ! -z "${SWTPM_PPID}" ]; then
if [ -n "${SWTPM_PPID}" ]; then
if [ -f "${TSSDIR}/tsstpmcmd" ]; then
"${TSSDIR}/tsstpmcmd" -stop
else
@ -48,22 +52,36 @@ cleanup() {
# Try to start a software TPM if needed.
swtpm_start() {
local swtpm
local swtpm swtpm1
swtpm="$(which tpm_server)"
if [ -z "${swtpm}" ]; then
echo "${CYAN}SKIP: Softare TPM (tpm_server) not found${NORM}"
swtpm1="$(which swtpm)"
if [ -z "${swtpm}" ] && [ -z "${swtpm1}" ]; then
echo "${CYAN}SKIP: Softare TPM (tpm_server and swtpm) not found${NORM}"
return "$SKIP"
fi
pgrep tpm_server
if [ $? -eq 0 ]; then
echo "INFO: Software TPM (tpm_server) already running"
return 114
else
echo "INFO: Starting software TPM: ${swtpm}"
${swtpm} > /dev/null 2>&1 &
SWTPM_PPID=$!
if [ -n "${swtpm1}" ]; then
pgrep swtpm1
if [ $? -eq 0 ]; then
echo "INFO: Software TPM (swtpm) already running"
return 114
else
echo "INFO: Starting software TPM: ${swtpm1}"
mkdir ./myvtpm
${swtpm1} socket --tpmstate dir=./myvtpm --tpm2 --ctrl type=tcp,port=2322 --server type=tcp,port=2321 --flags not-need-init > /dev/null 2>&1 &
SWTPM_PPID=$!
fi
elif [ -n "${swtpm}" ]; then
pgrep swtpm
if [ $? -eq 0 ]; then
echo "INFO: Software TPM (tpm_server) already running"
return 114
else
echo "INFO: Starting software TPM: ${swtpm}"
${swtpm} > /dev/null 2>&1 &
SWTPM_PPID=$!
fi
fi
return 0
}

1
travis/fedora.sh
View File

@ -41,3 +41,4 @@ yum -y install \
which
yum -y install docbook5-style-xsl || true
yum -y install swtpm || true