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#!/usr/bin/env bash
# For the license, see the LICENSE file in the root directory.
if [ "$(id -u)" -ne 0 ]; then
echo "Need to be root to run this test."
exit 77
fi
if [ "$(uname -s)" != "Linux" ]; then
# Due to using /proc/<pid>/root
echo "This test only runs only Linux."
exit 77
fi
ROOT=${abs_top_builddir:-$(dirname "$0")/..}
TESTDIR=${abs_top_testdir:=$(dirname "$0")}
PID_FILE=/swtpm.pid
source "${TESTDIR}/common"
source "${TESTDIR}/test_common"
skip_test_no_chardev "${SWTPM_EXE}"
skip_test_no_tpm20 "${SWTPM_EXE}"
trap "cleanup" SIGTERM EXIT
function cleanup()
{
rm -rf "$TPMDIR"
if [ -n "$PID" ]; then
kill_quiet -SIGTERM "$PID" 2>/dev/null
fi
}
PORT=65468
export TCSD_TCP_DEVICE_HOSTNAME=localhost
export TCSD_TCP_DEVICE_PORT=$PORT
export TCSD_USE_TCP_DEVICE=1
for OPTION in --chroot -R; do
TPMDIR="$(mktemp -d)" || exit 1
mkdir "$TPMDIR/dev"
mknod -m 0666 "$TPMDIR/dev/urandom" c 1 9
$SWTPM_EXE socket \
-p $PORT \
"$OPTION" "$TPMDIR" \
--tpmstate dir=/ \
--pid "file=$PID_FILE" \
--tpm2 \
--flags not-need-init \
${SWTPM_TEST_SECCOMP_OPT:+${SWTPM_TEST_SECCOMP_OPT}} &
PID=$!
if wait_for_file "$TPMDIR/$PID_FILE" 3; then
echo "Error: socket TPM did not write pidfile."
exit 1
fi
validate_pidfile "$PID" "$TPMDIR/$PID_FILE"
if [ "$(readlink /proc/$PID/root)" != "$TPMDIR" ]; then
echo "Test 1 failed: Unexpected chroot dir"
exit 1
fi
if [ ! -f "${TPMDIR}/tpm2-00.permall" ]; then
echo "Missing state file"
exit 1
fi
echo "Test $OPTION passed"
cleanup
done
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