tyler.durden
/
lynis
mirror of https://github.com/CISOfy/lynis.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

only fail AUTH-9230 if no _MAX_ROUNDS is defined 

Signed-off-by: Thomas Sjögren <konstruktoid@users.noreply.github.com>
This commit is contained in:
Thomas Sjögren 2020-12-14 21:43:14 +01:00
parent 22a9fe7037
commit 76e89b525b
1 changed files with 35 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

68
include/tests_authentication
View File

@ -360,42 +360,44 @@
fi
Register --test-no AUTH-9230 --preqs-met ${PREQS_MET} --root-only NO --weight L --network NO --category security --description "Check group password hashing rounds"
if [ ${SKIPTEST} -eq 0 ]; then
LogText "Test: Checking SHA_CRYPT_MIN_ROUNDS option in ${ROOTDIR}etc/login.defs"
FIND=$(${GREPBINARY} "^SHA_CRYPT_MIN_ROUNDS" ${ROOTDIR}etc/login.defs | ${AWKBINARY} '{ if ($1=="SHA_CRYPT_MIN_ROUNDS") { print $2 } }')
if [ -z "${FIND}" -o "${FIND}" = "0" ]; then
LogText "Result: number of minimum rounds used by the encryption algorithm is not configured"
Display --indent 2 --text "- Checking minimum group password hashing rounds" --result "${STATUS_DISABLED}" --color YELLOW
ReportSuggestion "${TEST_NO}" "Configure minimum encryption algorithm rounds in /etc/login.defs"
SHA_CRYPT_MIN_ROUNDS_FIND=$(${GREPBINARY} "^SHA_CRYPT_MIN_ROUNDS" ${ROOTDIR}etc/login.defs | ${AWKBINARY} '{ if ($1=="SHA_CRYPT_MIN_ROUNDS") { print $2 } }')
SHA_CRYPT_MAX_ROUNDS_FIND=$(${GREPBINARY} "^SHA_CRYPT_MAX_ROUNDS" ${ROOTDIR}etc/login.defs | ${AWKBINARY} '{ if ($1=="SHA_CRYPT_MAX_ROUNDS") { print $2 } }')
if [ -z "${SHA_CRYPT_MIN_ROUNDS_FIND}" -o "${SHA_CRYPT_MIN_ROUNDS_FIND}" = "0" ] && [ -z "${SHA_CRYPT_MAX_ROUNDS_FIND}" -o "${SHA_CRYPT_MAX_ROUNDS_FIND}" = "0" ]; then
LogText "Result: number of rounds used by the encryption algorithm is not configured"
Display --indent 2 --text "- Checking group password hashing rounds" --result "${STATUS_DISABLED}" --color YELLOW
ReportSuggestion "${TEST_NO}" "Configure encryption algorithm rounds in /etc/login.defs"
AddHP 0 2
elif [ "${FIND}" -lt 5000 ]; then
LogText "Result: low number of minimum encryption algorithm rounds found: ${FIND}"
PASSWORD_MINIMUM_ROUNDS=${FIND}
Display --indent 2 --text "- Group password hashing rounds (minimum)" --result "${STATUS_SUGGESTION}" --color YELLOW
AddHP 1 2
else
LogText "Result: number of encryption algorithm rounds is ${FIND}"
PASSWORD_MINIMUM_ROUNDS=${FIND}
Display --indent 2 --text "- Group password hashing rounds (minimum)" --result CONFIGURED --color GREEN
AddHP 2 2
fi
LogText "Test: Checking SHA_CRYPT_MAX_ROUNDS option in ${ROOTDIR}etc/login.defs"
FIND=$(${GREPBINARY} "^SHA_CRYPT_MAX_ROUNDS" ${ROOTDIR}etc/login.defs | ${AWKBINARY} '{ if ($1=="SHA_CRYPT_MAX_ROUNDS") { print $2 } }')
if [ -z "${FIND}" -o "${FIND}" = "0" ]; then
LogText "Result: number of maximum rounds used by the encryption algorithm is not configured"
Display --indent 2 --text "- Checking maximum group password hashing rounds" --result "${STATUS_DISABLED}" --color YELLOW
ReportSuggestion "${TEST_NO}" "Configure maximum encryption algorithm rounds in /etc/login.defs"
AddHP 0 2
elif [ "${FIND}" -lt 10000 ]; then
LogText "Result: low number of maximum encryption algorithm rounds found: ${FIND}"
PASSWORD_MINIMUM_ROUNDS=${FIND}
Display --indent 2 --text "- Group password hashing rounds (maximum)" --result "${STATUS_SUGGESTION}" --color YELLOW
AddHP 1 2
else
LogText "Result: number of encryption algorithm rounds is ${FIND}"
PASSWORD_MINIMUM_ROUNDS=${FIND}
Display --indent 2 --text "- Group password hashing rounds (maximum)" --result CONFIGURED --color GREEN
AddHP 2 2
if [ -n "${SHA_CRYPT_MIN_ROUNDS_FIND}" ]; then
LogText "Test: Checking SHA_CRYPT_MIN_ROUNDS option in ${ROOTDIR}etc/login.defs"
if [ "${SHA_CRYPT_MIN_ROUNDS_FIND}" -lt 5000 ]; then
LogText "Result: low number of minimum encryption algorithm rounds found: ${SHA_CRYPT_MIN_ROUNDS_FIND}"
PASSWORD_MINIMUM_ROUNDS=${SHA_CRYPT_MIN_ROUNDS_FIND}
Display --indent 2 --text "- Group password hashing rounds (minimum)" --result "${STATUS_SUGGESTION}" --color YELLOW
AddHP 1 2
else
LogText "Result: number of encryption algorithm rounds is ${SHA_CRYPT_MIN_ROUNDS_FIND}"
PASSWORD_MINIMUM_ROUNDS=${SHA_CRYPT_MIN_ROUNDS_FIND}
Display --indent 2 --text "- Group password hashing rounds (minimum)" --result CONFIGURED --color GREEN
AddHP 2 2
fi
fi
if [ -n "${SHA_CRYPT_MAX_ROUNDS_FIND}" ]; then
LogText "Test: Checking SHA_CRYPT_MAX_ROUNDS option in ${ROOTDIR}etc/login.defs"
if [ "${SHA_CRYPT_MAX_ROUNDS_FIND}" -lt 10000 ]; then
LogText "Result: low number of maximum encryption algorithm rounds found: ${SHA_CRYPT_MAX_ROUNDS_FIND}"
PASSWORD_MAXIMUM_ROUNDS=${SHA_CRYPT_MAX_ROUNDS_FIND}
Display --indent 2 --text "- Group password hashing rounds (maximum)" --result "${STATUS_SUGGESTION}" --color YELLOW
AddHP 1 2
else
LogText "Result: number of encryption algorithm rounds is ${SHA_CRYPT_MAX_ROUNDS_FIND}"
PASSWORD_MAXIMUM_ROUNDS=${SHA_CRYPT_MAX_ROUNDS_FIND}
Display --indent 2 --text "- Group password hashing rounds (maximum)" --result CONFIGURED --color GREEN
AddHP 2 2
fi
fi
fi
#