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prowler/checks/check23
2018-04-09 15:09:30 -04:00

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#!/usr/bin/env bash
# Prowler - the handy cloud security tool (c) by Toni de la Fuente
#
# This Prowler check is licensed under a
# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
#
# You should have received a copy of the license along with this
# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
CHECK_ID_check23="2.3,2.03"
CHECK_TITLE_check23="[check23] Ensure the S3 bucket CloudTrail logs to is not publicly accessible (Scored)"
CHECK_SCORED_check23="SCORED"
CHECK_ALTERNATE_check203="check23"
check23(){
# "Ensure the S3 bucket CloudTrail logs to is not publicly accessible (Scored)"
CLOUDTRAILBUCKET=$($AWSCLI cloudtrail describe-trails --query 'trailList[*].S3BucketName' --output text $PROFILE_OPT --region $REGION)
if [[ $CLOUDTRAILBUCKET ]];then
for bucket in $CLOUDTRAILBUCKET;do
CLOUDTRAILBUCKET_HASALLPERMISIONS=$($AWSCLI s3api get-bucket-acl --bucket $bucket --query 'Grants[?Grantee.URI==`http://acs.amazonaws.com/groups/global/AllUsers`]' $PROFILE_OPT --region $REGION --output text)
if [[ $CLOUDTRAILBUCKET_HASALLPERMISIONS ]];then
textFail "check your $bucket CloudTrail bucket ACL and Policy!"
else
textPass "Bucket $bucket is set correctly"
fi
done
else
textFail "No CloudTrail bucket found!"
fi
}