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https://github.com/stefanberger/swtpm.git
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e68cebaf5f
Rather than having the CA certificates, that are created on the fly, expire in 10 years, have them not expire at all. Also create TPM certificates that don't expire and extend a test case for this. Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
129 lines
3.2 KiB
Bash
Executable File
129 lines
3.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# For the license, see the LICENSE file in the root directory.
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ROOT=${abs_top_builddir:-$(dirname "$0")/..}
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TESTDIR=${abs_top_testdir:-$(dirname "$0")}
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SRCDIR=${abs_top_srcdir:-$(dirname "$0")/..}
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source ${TESTDIR}/common
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skip_test_no_tpm12 "${SWTPM_EXE}"
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SWTPM_LOCALCA=${ROOT}/src/swtpm_localca/swtpm_localca
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workdir=$(mktemp -d)
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SIGNINGKEY=${workdir}/signingkey.pem
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ISSUERCERT=${workdir}/issuercert.pem
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CERTSERIAL=${workdir}/certserial
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PATH=${ROOT}/src/swtpm_bios:$PATH
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trap "cleanup" SIGTERM EXIT
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function cleanup()
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{
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rm -rf ${workdir}
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}
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# We want swtpm_cert to use the local CA and see that the
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# local CA script automatically creates a signingkey and
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# self-signed certificate
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cat <<_EOF_ > ${workdir}/swtpm-localca.conf
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statedir=${workdir}
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signingkey = ${SIGNINGKEY}
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issuercert = ${ISSUERCERT}
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certserial = ${CERTSERIAL}
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_EOF_
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cat <<_EOF_ > ${workdir}/swtpm-localca.options
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--tpm-manufacturer IBM
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--tpm-model swtpm-libtpms
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--tpm-version 1.2
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--platform-manufacturer Fedora
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--platform-version 2.1
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--platform-model QEMU
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_EOF_
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cat <<_EOF_ > ${workdir}/swtpm_setup.conf
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create_certs_tool=${SWTPM_LOCALCA}
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create_certs_tool_config=${workdir}/swtpm-localca.conf
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create_certs_tool_options=${workdir}/swtpm-localca.options
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_EOF_
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# We need to adapt the PATH so the correct swtpm_cert is picked
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export PATH=${ROOT}/src/swtpm_cert:${PATH}
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# Create a ROOT CA with a password-protected private key
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export SWTPM_ROOTCA_PASSWORD=password
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# we need to create at least one cert: --create-ek-cert
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$SWTPM_SETUP \
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--tpm-state ${workdir} \
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--create-ek-cert \
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--config ${workdir}/swtpm_setup.conf \
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--logfile ${workdir}/logfile \
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--tpm "${SWTPM_EXE} socket ${SWTPM_TEST_SECCOMP_OPT}" \
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--write-ek-cert-files "${workdir}"
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if [ $? -ne 0 ]; then
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echo "Error: Could not run $SWTPM_SETUP."
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echo "Setup Logfile:"
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cat ${workdir}/logfile
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exit 1
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fi
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if [ ! -r "${SIGNINGKEY}" ]; then
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echo "Error: Signingkey file ${SIGNINGKEY} was not created."
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echo "Setup Logfile:"
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cat ${workdir}/logfile
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exit 1
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fi
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if [ ! -r "${ISSUERCERT}" ]; then
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echo "Error: Issuer cert file ${ISSUERCERT} was not created."
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echo "Setup Logfile:"
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cat ${workdir}/logfile
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exit 1
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fi
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if [ ! -r "${CERTSERIAL}" ]; then
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echo "Error: Cert serial number file ${CERTSERIAL} was not created."
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echo "Setup Logfile:"
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cat ${workdir}/logfile
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exit 1
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fi
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if [ -z "$(grep "ENCRYPTED PRIVATE KEY" ${workdir}/swtpm-localca-rootca-privkey.pem)" ]; then
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echo "Error: Root CA's private key should be encrypted"
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cat ${workdir}/swtpm-localca-rootca-privkey.pem
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exit 1
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fi
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certfile="${workdir}/ek-rsa2048.crt"
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if [ ! -f "${certfile}" ]; then
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echo "Error: EK file '${certfile}' was not written."
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ls -l "${workdir}"
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exit 1
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fi
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if [ -z "$($CERTTOOL --inder --infile "${certfile}" -i | grep "2048 bits")" ]; then
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echo "Error: EK file '${certfile}' is not an RSA 2048 bit key."
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$CERTTOOL --inder --infile "${certfile}" -i
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exit 1
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fi
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expiration="$($CERTTOOL --inder --infile "${certfile}" -i | grep "Not After:")"
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expected="Not After: Fri Dec 31 23:59:59 UTC 9999"
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if [ -z "$(echo "${expiration}" | grep "${expected}")" ]; then
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echo "Error: EK file '${certfile}' does not expire in 9999"
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echo "actual: ${expiration}"
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echo "expected: ${expected}"
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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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