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Merge pull request #1561 from nser77/nser77-patch-1 

FIRE-4508 - Portability, hardening and output
This commit is contained in:
Michael Boelen 2024-10-16 12:27:04 +02:00 committed by GitHub
parent f6275f6397 86dd94c7bc
commit 3c9b37986a
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GPG Key ID: B5690EEEBB952194
1 changed files with 27 additions and 27 deletions
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54
include/tests_firewalls
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@ -137,43 +137,43 @@
if [ "${IPTABLES_TABLE}" = "filter" ] || [ "${IPTABLES_TABLE}" = "security" ]; then
if [ "${IPTABLES_CHAIN}" = "INPUT" ]; then
if [ "${IPTABLES_TARGET}" = "ACCEPT" ]; then
IPTABLES_OUTPUT_QUEUE="${IPTABLES_OUTPUT_QUEUE} ${IPTABLES_TABLE} ${IPTABLES_CHAIN} ${IPTABLES_TARGET} YELLOW"
AddHP 1 3
IPTABLES_OUTPUT_QUEUE="${IPTABLES_OUTPUT_QUEUE}\n${IPTABLES_TABLE} ${IPTABLES_CHAIN} ${IPTABLES_TARGET} YELLOW 1 3"
elif [ "${IPTABLES_TARGET}" = "DROP" ]; then
IPTABLES_OUTPUT_QUEUE="${IPTABLES_OUTPUT_QUEUE} ${IPTABLES_TABLE} ${IPTABLES_CHAIN} ${IPTABLES_TARGET} GREEN"
AddHP 3 3
IPTABLES_OUTPUT_QUEUE="${IPTABLES_OUTPUT_QUEUE}\n${IPTABLES_TABLE} ${IPTABLES_CHAIN} ${IPTABLES_TARGET} GREEN 3 3"
fi
fi
if [ "${IPTABLES_CHAIN}" = "INPUT" ] || [ "${IPTABLES_CHAIN}" = "FORWARD" ] || [ "${IPTABLES_CHAIN}" = "OUTPUT" ]; then
if [ "${IPTABLES_TARGET}" = "NFQUEUE" ]; then
IPTABLES_OUTPUT_QUEUE="${IPTABLES_OUTPUT_QUEUE} ${IPTABLES_TABLE} ${IPTABLES_CHAIN} ${IPTABLES_TARGET} RED"
AddHP 0 3
IPTABLES_OUTPUT_QUEUE="${IPTABLES_OUTPUT_QUEUE}\n${IPTABLES_TABLE} ${IPTABLES_CHAIN} ${IPTABLES_TARGET} RED 0 3"
fi
fi
fi
done
# Sort output if sort tool is available
if [ -n "${SORTBINARY}" ]; then
LogText "Info: sorting output"
IPTABLES_OUTPUT="$(echo "${IPTABLES_OUTPUT_QUEUE}" | ${SORTBINARY} -u )"
else
IPTABLES_OUTPUT="${IPTABLES_OUTPUT_QUEUE}"
fi
echo "${IPTABLES_OUTPUT}" | while IFS="$(printf '\n')" read -r IPTABLES_OUTPUT_LINE
do
if [ -n "$IPTABLES_OUTPUT_LINE" ]; then
set -- ${IPTABLES_OUTPUT_LINE}
while [ $# -gt 0 ]; do
LogText "Result: Found target '${3}' for chain '${2}' (table: ${1})"
Display --indent 6 --text "- Chain ${2} (table: ${1}, target: ${3})" --result "${3}" --color "${4}"
if [ "${3}" = "NFQUEUE" ]
then
ReportSuggestion "${TEST_NO}" "Consider avoid ${3} target if possible (iptables chain ${2}, table: ${1})"
fi
shift 4
done
if [ -n "${IPTABLES_OUTPUT_QUEUE}" ]; then
# Sort output if sort tool is available
if [ -n "${SORTBINARY}" ]; then
LogText "Info: sorting output"
IPTABLES_OUTPUT="$(printf '%b' "${IPTABLES_OUTPUT_QUEUE}" | ${SORTBINARY} -u )"
else
IPTABLES_OUTPUT="$(printf '%b' "${IPTABLES_OUTPUT_QUEUE}")"
fi
done
printf '%b\n' "${IPTABLES_OUTPUT}" | while IFS="$(printf '\n')" read -r IPTABLES_OUTPUT_LINE
do
if [ -n "$IPTABLES_OUTPUT_LINE" ]; then
set -- ${IPTABLES_OUTPUT_LINE}
while [ $# -gt 0 ]; do
LogText "Result: Found target '${3}' for chain '${2}' (table: ${1})"
Display --indent 6 --text "- Chain ${2} (table: ${1}, target: ${3})" --result "${3}" --color "${4}"
if [ "${3}" = "NFQUEUE" ]
then
ReportSuggestion "${TEST_NO}" "Consider avoid ${3} target if possible (iptables chain ${2}, table: ${1})"
fi
AddHP "${5}" "${6}"
shift 6
done
fi
done
fi
}
unset IPTABLES_TABLE
done