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New SSH options added and small changes to improve output on screen and in log file

This commit is contained in:
mboelen 2015-12-04 11:05:13 +01:00
parent ce06bc6b2c
commit 386d7701f3
1 changed files with 21 additions and 18 deletions
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39
include/tests_ssh
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@ -87,26 +87,28 @@
if [ ${SKIPTEST} -eq 0 ]; then
logtext "Test: Checking specific defined options in ${SSH_DAEMON_CONFIG}"
## SSHOPTIONS scheme:
## <OptionName>:<ExpectedValue>,<MediumScoreValue>,<WrongValue>
## <OptionName>:<ExpectedValue>,<MediumScoreValue>,<WeakValue>
## Example:
## PermitRootLogin:NO,WITHOUT-PASSWORD,YES
SSHOPS="Protocol:2,,1\
PermitRootLogin:NO,WITHOUT-PASSWORD,YES\
StrictModes:YES,,NO\
VerifyReverseMapping:YES,,NO\
IgnoreRhosts:YES,,NO\
UseDNS:YES,,NO\
X11Forwarding:NO,,YES\
FingerprintHash:SHA256,MD5,\
TCPKeepAlive:YES,,NO\
Compression:NO,DELAYED,YES\
PrintLastLog:YES,,NO"
SSHOPS="Compression:NO,DELAYED,YES,\
FingerprintHash:SHA256,MD5,,\
IgnoreRhosts:YES,,NO,\
LogLevel:VERBOSE,INFO,,\
PermitRootLogin:NO,WITHOUT-PASSWORD,YES,\
PrintLastLog:YES,,NO,\
Protocol:2,,1,\
StrictModes:YES,,NO,\
TCPKeepAlive:YES,,NO,\
UseDNS:YES,,NO,\
UsePrivilegeSeparation:SANDBOX,YES,NO,\
VerifyReverseMapping:YES,,NO,\
X11Forwarding:NO,,YES,"
for I in ${SSHOPS}; do
OPTIONNAME=`echo ${I} | cut -d ':' -f1`
EXPECTEDVALUE=`echo ${I} | cut -d ':' -f2 | cut -d',' -f1`
MEDIUMSCOREDVALUE=`echo ${I} | cut -d ':' -f2 | cut -d',' -f2`
WRONGVALUE=`echo ${I} | cut -d ':' -f2 | cut -d',' -f3`
WEAKVALUE=`echo ${I} | cut -d ':' -f2 | cut -d',' -f3`
FOUNDVALUE=`awk -v OPT="${OPTIONNAME}" 'index($0, OPT) == 1 { print toupper($2) }' ${SSH_DAEMON_CONFIG}`
logtext "Test: Checking ${OPTIONNAME} in ${SSH_DAEMON_CONFIG}"
@ -119,20 +121,21 @@
Display --indent 4 --text "- SSH option: ${OPTIONNAME}" --result OK --color GREEN
AddHP 3 3
elif [ "${FOUNDVALUE}" = "${MEDIUMSCOREDVALUE}" ]; then
logtext "Result: SSH option ${OPTIONNAME} is configured totally wrong"
ReportSuggestion ${TEST_NO} "Consider hardening of SSH configuration" "${OPTIONNAME}" "-"
logtext "Result: SSH option ${OPTIONNAME} is configured reasonably"
ReportSuggestion ${TEST_NO} "Consider hardening of SSH configuration" "${OPTIONNAME} (${FOUNDVALUE} --> ${EXPECTEDVALUE})" "-"
Display --indent 4 --text "- SSH option: ${OPTIONNAME}" --result "MEDIUM" --color YELLOW
AddHP 1 3
elif [ "${FOUNDVALUE}" = "${WRONGVALUE}" ]; then
logtext "Result: SSH option ${OPTIONNAME} is configured totally wrong"
elif [ "${FOUNDVALUE}" = "${WEAKVALUE}" ]; then
logtext "Result: SSH option ${OPTIONNAME} is in a weak configuruation state and should be fixed"
#ReportWarning ${TEST_NO} "M" "Unsafe configured SSH option: ${OPTIONNAME}"
ReportSuggestion ${TEST_NO} "Consider hardening SSH configuration" "${OPTIONNAME}" "-"
ReportSuggestion ${TEST_NO} "Consider hardening SSH configuration" "${OPTIONNAME} (${FOUNDVALUE} --> ${EXPECTEDVALUE})" "-"
Display --indent 4 --text "- SSH option: ${OPTIONNAME}" --result WARNING --color RED
AddHP 0 3
else
logtext "Result: Value of SSH option ${OPTIONNAME} is unknown (not defined)"
Display --indent 4 --text "- SSH option: ${OPTIONNAME}" --result DEFAULT --color WHITE
#ReportException "SSH-7408:01" "Unknown SSH option"
report "unknown_config_option[]=ssh|$SSH_DAEMON_CONFIG}|${OPTIONNAME}|"
fi
else