mirror of
https://github.com/ghndrx/prowler.git
synced 2026-02-10 14:55:00 +00:00
57 lines
2.9 KiB
Bash
57 lines
2.9 KiB
Bash
#!/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.
|
|
CHECK_ID_extra763="7.63"
|
|
CHECK_TITLE_extra763="[extra763] Check if S3 buckets have object versioning enabled "
|
|
CHECK_SCORED_extra763="NOT_SCORED"
|
|
CHECK_CIS_LEVEL_extra763="EXTRA"
|
|
CHECK_SEVERITY_extra763="Medium"
|
|
CHECK_ASFF_RESOURCE_TYPE_extra763="AwsS3Bucket"
|
|
CHECK_ALTERNATE_check763="extra763"
|
|
CHECK_SERVICENAME_extra763="s3"
|
|
CHECK_RISK_extra763=' With versioning; you can easily recover from both unintended user actions and application failures.'
|
|
CHECK_REMEDIATION_extra763='Configure versioning using the Amazon console or API for buckets with sensitive information that is changing frecuently; and backup may not be enough to capture all the changes.'
|
|
CHECK_DOC_extra763='https://docs.aws.amazon.com/AmazonS3/latest/dev-retired/Versioning.html'
|
|
CHECK_CAF_EPIC_extra763='Data Protection'
|
|
|
|
extra763(){
|
|
# "Check if S3 buckets have object versioning enabled "
|
|
LIST_OF_BUCKETS=$($AWSCLI s3api list-buckets ${PROFILE_OPT} --region "${REGION}" --query Buckets[*].Name --output text|xargs -n1)
|
|
if [[ $LIST_OF_BUCKETS ]]; then
|
|
for bucket in $LIST_OF_BUCKETS; do
|
|
# Recover Bucket region
|
|
BUCKET_REGION=$("${AWSCLI}" ${PROFILE_OPT} s3api get-bucket-location --bucket "${bucket}" --region "${REGION}" --query LocationConstraint --output text)
|
|
if grep -q -E 'AccessDenied|UnauthorizedOperation|AuthorizationError' <<< "${BUCKET_REGION}"; then
|
|
textInfo "${REGION}: Access Denied trying to get bucket location for ${bucket}" "${REGION}"
|
|
continue
|
|
fi
|
|
# If None use default region
|
|
if [[ "${BUCKET_REGION}" == "None" ]]; then
|
|
BUCKET_REGION="${REGION}"
|
|
fi
|
|
|
|
BUCKET_VERSIONING_ENABLED=$("${AWSCLI}" s3api get-bucket-versioning --bucket "${bucket}" ${PROFILE_OPT} --region "${BUCKET_REGION}" --query Status --output text 2>&1)
|
|
if grep -q 'AccessDenied' <<< "${BUCKET_VERSIONING_ENABLED}"; then
|
|
textInfo "${BUCKET_REGION}: Access Denied Trying to Get Bucket Versioning for $bucket"
|
|
continue
|
|
fi
|
|
if grep -q "^Enabled$" <<< "${BUCKET_VERSIONING_ENABLED}"; then
|
|
textPass "${BUCKET_REGION}: Bucket ${bucket} has versioning enabled" "${BUCKET_REGION}" "${bucket}"
|
|
else
|
|
textFail "${BUCKET_REGION}: Bucket ${bucket} has versioning disabled!" "${BUCKET_REGION}" "${bucket}"
|
|
fi
|
|
done
|
|
else
|
|
textInfo "${REGION}: No S3 Buckets found" "${REGION}"
|
|
fi
|
|
}
|