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tests: Pass file ownership using uid and gid

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Pass file ownership using the uid= and gid= parameters when run
as root and check the result.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
This commit is contained in:
Stefan Berger 2019-04-02 09:37:26 -04:00 committed by Stefan Berger
parent f487473cf6
commit bb0aa2ad5a
3 changed files with 41 additions and 2 deletions
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13
tests/common
View File

@ -628,6 +628,19 @@ function get_filemode()
fi
}
# Get the file owner uid and gid
#
# @1: filename
function get_fileowner()
{
if [[ "$(uname -s)" =~ (Linux|CYGWIN_NT-) ]]; then
stat -c"%u %g" $1
else
# BSDs
stat -f"%u %g" $1
fi
}
# Get the SHA1 of a file
#
# @1: filename

16
tests/test_ctrlchannel
View File

@ -31,6 +31,12 @@ source ${TESTDIR}/common
# Test 1: test the control channel on the socket tpm
# OS X would not allow nobody to access the $TPMDIR easily; skip it
if [ $(id -u) -eq 0 ] && [ "$(uname -s)" != "Darwin" ]; then
FOWNER=",uid=nobody,gid=$(id -Gn nobody | cut -d" " -f1)"
FILEOWNER="$(id -u nobody) $(id -G nobody | cut -d" " -f1)"
fi
if [[ "$(uname -s)" =~ CYGWIN_NT- ]]; then
FILEMODE=661
else
@ -56,7 +62,7 @@ $SWTPM_EXE socket \
--fd 100 \
--tpmstate dir=$TPMDIR \
--pid file=$PID_FILE \
--ctrl type=unixio,path=$SWTPM_CTRL_UNIX_PATH,mode=$FILEMODE \
--ctrl type=unixio,path=$SWTPM_CTRL_UNIX_PATH,mode=${FILEMODE}${FOWNER} \
--log file=$LOG_FILE,level=20 &
exec 100>&-
@ -90,6 +96,14 @@ if [ "$filemode" != "$FILEMODE" ]; then
exit 1
fi
fileowner=$(get_fileowner $SWTPM_CTRL_UNIX_PATH)
if [ -n "$FILEOWNER" ] && [ "$fileowner" != "$FILEOWNER" ]; then
echo "File ownership is wrong"
echo "Expected: $FILEOWNER"
echo "Actual : $fileowner"
exit 1
fi
# Send TPM_Init to the TPM: CMD_INIT = 0x00 00 00 02 + flags
res="$(swtpm_ctrl_tx ${SWTPM_INTERFACE} '\x00\x00\x00\x02\x00\x00\x00\x00')"
exp=" 00 00 00 00"

14
tests/test_tpm2_ctrlchannel2
View File

@ -30,6 +30,10 @@ function cleanup()
}
# Test 1: test the control channel on the chardev tpm
if [ $(id -u) -eq 0 ]; then
FOWNER=",uid=$(id -u nobody),gid=$(id -G nobody | cut -d" " -f1)"
FILEOWNER="$(id -u nobody) $(id -G nobody | cut -d" " -f1)"
fi
FILEMODE=621
# use a pseudo terminal
@ -38,7 +42,7 @@ $SWTPM_EXE chardev \
--fd 100 \
--tpmstate dir=$TPMDIR \
--pid file=$PID_FILE \
--ctrl type=unixio,path=$SOCK_PATH,mode=$FILEMODE \
--ctrl type=unixio,path=$SOCK_PATH,mode=${FILEMODE}${FOWNER} \
--tpm2 &
if wait_for_file $PID_FILE 3; then
@ -63,6 +67,14 @@ if [ "$filemode" != "$FILEMODE" ]; then
exit 1
fi
fileowner=$(get_fileowner $SOCK_PATH)
if [ -n "$FILEOWNER" ] && [ "$fileowner" != "$FILEOWNER" ]; then
echo "File ownership is wrong"
echo "Expected: $FILEOWNER"
echo "Actual : $fileowner"
exit 1
fi
exp="ptm capability is 0x([[:xdigit:]]+)"
if ! [[ "$act" =~ ^${exp}$ ]]; then
echo "Error: Expected string following regular expression '$exp' from ioctl tool but got '$act'."