File tests_file_permissionsDB of Package lynis

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File tests_file_permissionsDB of Package lynis

#!/bin/sh

#################################################################################
#
# Author: Thomas Biege <thomas@suse.de>
#
# Lynis comes with ABSOLUTELY NO WARRANTY. This is free software, and you are
# welcome to redistribute it under the terms of the GNU General Public License.
# See LICENSE file for usage of this software.
#
#################################################################################
#
#  File permissions from db file
#
#################################################################################
#
# TODO:
# - owner can have ':' and '.' as delimiter, '.' will cause an error -> fix it!
# - octal perms starting with 0 are valid but will cause an error -> fix it!
#
################################################################################
#
    InsertSection "File systems"
#
#################################################################################
#
    # Test        : FILE-7525
    # Description : Perform file permissions check
    Register --test-no FILE-7525 --weight L --network NO --description "Perform file permissions check from DB"
    if [ ${SKIPTEST} -eq 0 ]; then
	DB="${DBDIR}/fileperms.db"
        Display --indent 2 --text "- Starting file permissions check from DB..."
        logtext "Test: Checking file permissions from DB"
        logtext "Using database ${DB}."

HPMAX=0
	HPBAD=0
	for LINE in $(cat $DB)
	do
		((HPMAX++))
		FN=$(echo $LINE | cut -d: -f2)
		PM=$(echo $LINE | cut -d: -f3)
		UN=$(echo $LINE | cut -d: -f4)
		GN=$(echo $LINE | cut -d: -f5)
		OS=$(echo $LINE | cut -d: -f6)
		if [ -z $OS ]; then
			logtext "Warning: line format invalid: '$LINE'"
		fi

logtext "Checking $FN"

STR="$PM:$UN:$GN"
		STAT=$(stat --printf="%a:%U:%G" $FN 2>/dev/null)
		if [ -z $STAT ]; then
			#Display --indent 4 --text "${FN}" --result "NOT FOUND" --color WHITE
			continue;
		fi
		if ! [ "$STR" == "$STAT" ]; then
			((HPBAD++))
			Display --indent 4 --text "${FN}" --result WARNING --color RED
		else
			Display --indent 4 --text "${FN}" --result OK --color GREEN
		fi
	done

HP=$(expr $HPMAX - $HPBAD)
# 	echo "AddHP $HP $HPMAX"
	AddHP $HP $HPMAX
    fi
#
#################################################################################
#

wait_for_keypress

#
#================================================================================

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