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prowler/lib/common/scoring
2022-05-25 12:54:15 +02:00

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#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
# Scoring POC
scoring(){
if [[ ! $PASS_COUNTER ]]; then
PASS_COUNTER=0
fi
if [[ ! $FAIL_COUNTER ]]; then
FAIL_COUNTER=0
fi
# TOTAL_RESOURCES=$(awk "BEGIN {print $FAIL_COUNTER+$PASS_COUNTER; exit}")
TOTAL_RESOURCES=$(($FAIL_COUNTER + $PASS_COUNTER))
# Score is % of passed compared to failures. The higher the better
if [[ $PASS_COUNTER == "0" ]]; then
PROWLER_SCORE="0"
else
PROWLER_SCORE=$(( $PASS_COUNTER * 100 / $TOTAL_RESOURCES ))
fi
if [[ $SCORING == "1" ]]; then
echo -e "$BLUE------------------------------------------------------------------ $NORMAL"
echo -e "$CYAN _"
echo -e " _ __ _ __ _____ _| | ___ _ __"
echo -e " | '_ \| '__/ _ \ \ /\ / / |/ _ \ '__|"
echo -e " | |_) | | | (_) \ V V /| | __/ |"
echo -e " | .__/|_| \___/ \_/\_/ |_|\___|_|v$PROWLER_VERSION"
echo -e " |_|$NORMAL$BLUE the handy cloud security tool$NORMAL\n"
echo -e "$YELLOW Date: $(date)"
echo -e "\n$BLUE------------------------------------------------------------------ $NORMAL"
echo -e " Security Assessment Summary Report for AWS Account: $ACCOUNT_NUM $NORMAL"
echo -e "$BLUE------------------------------------------------------------------ $NORMAL"
echo -e " Your Prowler Score* is = $PROWLER_SCORE $NORMAL "
echo -e "$BLUE------------------------------------------------------------------ $NORMAL"
echo -e "$BAD FAIL$NORMAL =$BAD $FAIL_COUNTER $NORMAL"
echo -e "$BLUE------------------------------------------------------------------ $NORMAL"
echo -e "$OK PASS$NORMAL =$OK $PASS_COUNTER $NORMAL"
echo -e "$BLUE------------------------------------------------------------------ $NORMAL"
echo -e " Total Resources Reviewed =$NOTICE $TOTAL_RESOURCES $NORMAL"
echo -e "$BLUE------------------------------------------------------------------ $NORMAL"
echo -e " Checks Performed =$NOTICE $CHECKS_COUNTER $NORMAL"
echo -e "$BLUE------------------------------------------------------------------ $NORMAL"
echo -e " * the higher the better (0 to 100)$NORMAL"
echo -e " Prowler scoring uses any check, including CIS not scored checks$NORMAL"
fi
if [[ "${MODES[@]}" =~ "html" ]]; then
replace_sed 's/PROWLER_SCORE/'$PROWLER_SCORE'/g' ${OUTPUT_FILE_NAME}.$EXTENSION_HTML
replace_sed 's/PASS_COUNTER/'$PASS_COUNTER'/g' ${OUTPUT_FILE_NAME}.$EXTENSION_HTML
replace_sed 's/TOTAL_RESOURCES/'$TOTAL_RESOURCES'/g' ${OUTPUT_FILE_NAME}.$EXTENSION_HTML
replace_sed 's/FAIL_COUNTER/'$FAIL_COUNTER'/g' ${OUTPUT_FILE_NAME}.$EXTENSION_HTML
replace_sed 's/CHECKS_COUNTER/'$CHECKS_COUNTER'/g' ${OUTPUT_FILE_NAME}.$EXTENSION_HTML
fi
}