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Merge pull request #880 from konstruktoid/grphashrounds 

Add test for group password hash rounds
This commit is contained in:
Michael Boelen 2020-03-24 13:24:12 +01:00 committed by GitHub
parent a9db6e0794 bc09f921f0
commit 18a570c0b8
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 55 additions and 4 deletions
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1
db/tests.db
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@ -23,6 +23,7 @@ AUTH-9222:test:security:authentication::Check for non unique groups:
AUTH-9226:test:security:authentication::Check non unique group names:
AUTH-9228:test:security:authentication::Check password file consistency with pwck:
AUTH-9229:test:security:authentication::Check password hashing methods:
AUTH-9230:test:security:authentication::Check group password hashing rounds:
AUTH-9234:test:security:authentication::Query user accounts:
AUTH-9240:test:security:authentication::Query NIS+ authentication support:
AUTH-9242:test:security:authentication::Query NIS authentication support:

58
include/tests_authentication
View File

@ -382,12 +382,62 @@
else
Display --indent 2 --text "- Password hashing methods" --result "${STATUS_SUGGESTION}" --color YELLOW
LogText "Result: poor password hashing methods found: ${FIND}"
ReportSuggestion "${TEST_NO}" "Change ${ROOTDIR}etc/login.defs password ENCRYPT_METHOD and SHA_CRYPT_MIN_ROUNDS to more secure values, check also PAM configuration, expire passwords to encrypt with new values"
ReportSuggestion "${TEST_NO}" "Check PAM configuration, add rounds if applicable and expire passwords to encrypt with new values"
AddHP 0 2
fi
fi
#
#################################################################################
#
# Test : AUTH-9230
# Description : Check group password hashing rounds in login.defs
# Notes : Applicable to all Unix-like OS
PREQS_MET="NO"
if [ -f ${ROOTDIR}etc/login.defs ]; then
PREQS_MET="YES"
fi
Register --test-no AUTH-9230 --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 "${TEST_NO}" "Configure minimum encryption algorithm rounds in /etc/login.defs"
AddHP 0 2
elif [ "${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
fi
fi
#
#################################################################################
#
# Test : AUTH-9234
# Description : Query user accounts
@ -438,15 +488,15 @@
"NetBSD"|"OpenBSD")
if [ -f ${ROOTDIR}etc/usermgmt.conf ]; then
UID_RANGE=$(${GREPBINARY} "^range" ${ROOTDIR}etc/usermgmt.conf | ${AWKBINARY} '{ sub(/\.\./, "-", $2); print $2 }')
UID_RANGE=$(${GREPBINARY} "^range" ${ROOTDIR}etc/usermgmt.conf | ${AWKBINARY} '{ sub(/\.\./, "-", $2); print $2 }')
fi
if [ -n "${UID_RANGE}" ]; then
if [ -n "${UID_RANGE}" ]; then
LogText "Result: found configured user id range specified: ${UID_RANGE}"
UID_MIN=$(echo $UID_RANGE | ${AWKBINARY} -F- '{ print $1 }')
UID_MAX=$(echo $UID_RANGE | ${AWKBINARY} -F- '{ print $2 }')
else
UID_MIN=1000
UID_MAX=60000
UID_MAX=60000
LogText "Result: no configured user id range specified; using default ${UID_MIN}-${UID_MAX}"
fi
LogText "${OS} real users output (ID = 0, or ${UID_MIN}-${UID_MAX}, but not 32767):"