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https://github.com/stefanberger/swtpm.git
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f759520c02
Some tests are expected to fail. Capture the error output and test it against epected error output. This also makes the test output less noisy. Also remove some other output noise. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
137 lines
3.6 KiB
Bash
Executable File
137 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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# For the license, see the LICENSE file in the root directory.
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#set -x
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ROOT=${abs_top_builddir:-$(pwd)/..}
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TESTDIR=${abs_top_testdir:-$(dirname "$0")}
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VTPM_NAME="vtpm-test-tpm2-setbuffersize"
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SWTPM_DEV_NAME="/dev/${VTPM_NAME}"
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export TPM_PATH=$(mktemp -d)
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STATE_FILE=$TPM_PATH/tpm2-00.permall
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OUTFILE=$TPM_PATH/output
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VOLATILE_STATE_FILE=$TPM_PATH/tpm2-00.volatilestate
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SWTPM_CMD_UNIX_PATH=${TPM_PATH}/unix-cmd.sock
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SWTPM_CTRL_UNIX_PATH=${TPM_PATH}/unix-ctrl.sock
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SWTPM_INTERFACE=${SWTPM_INTERFACE:-cuse}
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function cleanup()
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{
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pid=${SWTPM_PID}
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if [ -n "$pid" ]; then
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kill_quiet -9 $pid
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fi
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rm -rf $TPM_PATH
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}
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trap "cleanup" EXIT
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[ "${SWTPM_INTERFACE}" == cuse ] && source ${TESTDIR}/test_cuse
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source ${TESTDIR}/common
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rm -f $STATE_FILE $VOLATILE_STATE_FILE 2>/dev/null
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run_swtpm ${SWTPM_INTERFACE} --tpm2
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kill_quiet -0 ${SWTPM_PID}
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if [ $? -ne 0 ]; then
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echo "Error: ${SWTPM_INTERFACE} TPM did not start."
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exit 1
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fi
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# Check the buffer size
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run_swtpm_ioctl ${SWTPM_INTERFACE} -b 0 > ${OUTFILE}
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if [ $? -ne 0 ]; then
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echo "Error: Could not get the buffersize of the ${SWTPM_INTERFACE} TPM."
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exit 1
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fi
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cat ${OUTFILE}
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if [ -z "$(grep "TPM buffersize" ${OUTFILE} | grep 4096)" ]; then
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echo "Error: The TPM buffersize of the ${SWPTM_INTERFACE} TPM is not 4096."
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exit 1
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fi
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# set the buffer size -- it's not going to change but command must not fail
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run_swtpm_ioctl ${SWTPM_INTERFACE} -b 4000 > ${OUTFILE}
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if [ $? -ne 0 ]; then
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echo "Error: Could not set the buffersize of the ${SWTPM_INTERFACE} TPM."
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exit 1
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fi
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cat ${OUTFILE}
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if [ -z "$(grep "TPM buffersize" ${OUTFILE} | grep 4000)" ]; then
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echo "Error: Could not set the buffersize of the ${SWPTM_INTERFACE} TPM to 4000."
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exit 1
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fi
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# Init the TPM
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run_swtpm_ioctl ${SWTPM_INTERFACE} -i
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if [ $? -ne 0 ]; then
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echo "Error: Could not initialize the ${SWTPM_INTERFACE} TPM."
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exit 1
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fi
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kill_quiet -0 ${SWTPM_PID} 2>/dev/null
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if [ $? -ne 0 ]; then
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echo "Error: ${SWTPM_INTERFACE} TPM not running anymore after INIT."
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exit 1
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fi
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# Set the buffer size -- should fail
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ERR="$(run_swtpm_ioctl ${SWTPM_INTERFACE} -b 4096 2>&1)"
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if [ $? -eq 0 ]; then
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echo "Error: Could set the buffersize while the ${SWTPM_INTERFACE} TPM is running."
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exit 1
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fi
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exp="TPM result from PTM_SET_BUFFERSIZE: 0xa"
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if [ "$ERR" != "$exp" ]; then
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echo "Error: Unexpected error message"
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echo "Received: $ERR"
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echo "Expected: $exp"
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exit 1
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fi
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# Startup the TPM2
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swtpm_open_cmddev ${SWTPM_INTERFACE} 100
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RES=$(swtpm_cmd_tx ${SWTPM_INTERFACE} '\x80\x01\x00\x00\x00\x0c\x00\x00\x01\x44\x00\x00')
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exp=' 80 01 00 00 00 0a 00 00 00 00'
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if [ "$RES" != "$exp" ]; then
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echo "Error: Did not get expected result from TPM2_Startup(SU_Clear)"
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echo "expected: $exp"
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echo "received: $RES"
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exit 1
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fi
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# Read the Buffer sizes; we want to see '4000' (0xfa0) in the buffer sizes now
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swtpm_open_cmddev ${SWTPM_INTERFACE} 100
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RES=$(swtpm_cmd_tx ${SWTPM_INTERFACE} '\x80\x01\x00\x00\x00\x16\x00\x00\x01\x7a\x00\x00\x00\x06\x00\x00\x01\x1e\x00\x00\x00\x02')
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exp=' 80 01 00 00 00 23 00 00 00 00 01 00 00 00 06 00 00 00 02 00 00 01 1e 00 00 0f a0 00 00 01 1f 00 00 0f a0'
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if [ "$RES" != "$exp" ]; then
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echo "Error: Did not get expected result from TPM2_GetCapability()"
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echo "expected: $exp"
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echo "received: $RES"
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exit 1
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fi
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run_swtpm_ioctl ${SWTPM_INTERFACE} -s
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if [ $? -ne 0 ]; then
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echo "Error: Could not shut down the ${SWTPM_INTERFACE} TPM."
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exit 1
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fi
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if wait_process_gone ${SWTPM_PID} 4; then
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echo "Error: ${SWTPM_INTERFACE} TPM should not be running anymore."
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exit 1
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fi
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if [ ! -e $STATE_FILE ]; then
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echo "Error: TPM state file $STATE_FILE does not exist."
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exit 1
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fi
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echo "OK"
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exit 0
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