mirror of
https://github.com/stefanberger/swtpm.git
synced 2025-08-22 19:04:35 +00:00
128 lines
2.9 KiB
Bash
Executable File
128 lines
2.9 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 "$0")}
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VTPM_NAME="vtpm-test-locality"
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SWTPM_DEV_NAME="/dev/${VTPM_NAME}"
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export TPM_PATH="$(mktemp -d)" || exit 1
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STATE_FILE=$TPM_PATH/tpm-00.permall
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VOLATILE_STATE_FILE=$TPM_PATH/tpm-00.volatilestate
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SWTPM_CMD_UNIX_PATH=${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 ${SWTPM_INTERFACE}
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display_processes_by_name "$SWTPM"
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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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# 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 locality 4 on the TPM
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run_swtpm_ioctl ${SWTPM_INTERFACE} -l 4
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if [ $? -ne 0 ]; then
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echo "Error: ${SWTPM_INTERFACE} TPM did not accept locality 4."
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exit 1
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fi
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# Set illegal locality 5 on the TPM
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run_swtpm_ioctl ${SWTPM_INTERFACE} -l 5
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if [ $? -eq 0 ]; then
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echo "Error: ${SWTPM_INTERFACE} TPM accepted locality 5."
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exit 1
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fi
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# Set locality 0 on the TPM
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run_swtpm_ioctl ${SWTPM_INTERFACE} -l 0
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if [ $? -ne 0 ]; then
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echo "Error: ${SWTPM_INTERFACE} TPM did not accept locality 0."
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exit 1
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fi
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# In locality 2 we can reset PCR 20
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run_swtpm_ioctl ${SWTPM_INTERFACE} -l 2
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if [ $? -ne 0 ]; then
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echo "Error: ${SWTPM_INTERFACE} TPM did not accept locality 2."
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exit 1
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fi
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# Startup the TPM
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swtpm_open_cmddev ${SWTPM_INTERFACE} 100
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RES=$(swtpm_cmd_tx ${SWTPM_INTERFACE} '\x00\xC1\x00\x00\x00\x0C\x00\x00\x00\x99\x00\x01')
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exp=' 00 c4 00 00 00 0a 00 00 00 00'
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if [ "$RES" != "$exp" ]; then
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echo "Error: Did not get expected result from TPM_Startup(ST_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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# Reset PCR 20
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swtpm_open_cmddev ${SWTPM_INTERFACE} 100
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RES=$(swtpm_cmd_tx ${SWTPM_INTERFACE} '\x00\xC1\x00\x00\x00\x0F\x00\x00\x00\xC8\x00\x03\x00\x00\x10')
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exp=' 00 c4 00 00 00 0a 00 00 00 00'
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if [ "$RES" != "$exp" ]; then
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echo "Error: Could not reset PCR 20 in locality 2"
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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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# Shut down TPM
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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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