mirror of
https://github.com/prowler-cloud/prowler.git
synced 2025-12-19 05:17:47 +00:00
57 lines
3.5 KiB
Bash
57 lines
3.5 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_extra720="7.20"
|
|
CHECK_TITLE_extra720="[extra720] Check if Lambda functions invoke API operations are being recorded by CloudTrail (Not Scored) (Not part of CIS benchmark)"
|
|
CHECK_SCORED_extra720="NOT_SCORED"
|
|
CHECK_ALTERNATE_check720="extra720"
|
|
|
|
extra720(){
|
|
# "Check if Lambda functions invoke API operations are being recorded by CloudTrail (Not Scored) (Not part of CIS benchmark)"
|
|
for regx in $REGIONS; do
|
|
LIST_OF_FUNCTIONS=$($AWSCLI lambda list-functions $PROFILE_OPT --region $regx --query Functions[*].FunctionName --output text)
|
|
if [[ $LIST_OF_FUNCTIONS ]]; then
|
|
for lambdafunction in $LIST_OF_FUNCTIONS;do
|
|
LIST_OF_TRAILS=$($AWSCLI cloudtrail describe-trails $PROFILE_OPT --region $regx --query trailList[?HomeRegion==\`$regx\`].Name --output text)
|
|
if [[ $LIST_OF_TRAILS ]]; then
|
|
for trail in $LIST_OF_TRAILS; do
|
|
FUNCTION_ENABLED_IN_TRAIL=$($AWSCLI cloudtrail get-event-selectors $PROFILE_OPT --trail-name $trail --region $regx --query "EventSelectors[*].DataResources[?Type == \`AWS::Lambda::Function\`].Values" --output text |xargs -n1| grep -E "^arn:aws:lambda.*function:$lambdafunction$")
|
|
if [[ $FUNCTION_ENABLED_IN_TRAIL ]]; then
|
|
textPass "$regx: Lambda function $lambdafunction enabled in trail $trail" "$regx"
|
|
else
|
|
textFail "$regx: Lambda function $lambdafunction NOT enabled in trail $trail" "$regx"
|
|
fi
|
|
done
|
|
# LIST_OF_MULTIREGION_TRAILS=$($AWSCLI cloudtrail describe-trails $PROFILE_OPT --region $regx --query "trailList[?IsMultiRegionTrail == \`true\`].Name" --output text)
|
|
# if [[ $LIST_OF_MULTIREGION_TRAILS ]]; then
|
|
# for trail in $LIST_OF_MULTIREGION_TRAILS; do
|
|
# REGION_OF_TRAIL=$($AWSCLI cloudtrail describe-trails $PROFILE_OPT --region $regx --query "trailList[?IsMultiRegionTrail == \`true\` && Name == \`$trail\` ].HomeRegion" --output text)
|
|
# FUNCTION_ENABLED_IN_THIS_REGION=$($AWSCLI cloudtrail get-event-selectors $PROFILE_OPT --trail-name $trail --region $REGION_OF_TRAIL --query "EventSelectors[*].DataResources[?Type == \`AWS::Lambda::Function\`].Values" --output text |xargs -n1| grep -E "^arn:aws:lambda.*function:$lambdafunction$")
|
|
# if [[ $FUNCTION_ENABLED_IN_THIS_REGION ]]; then
|
|
# textPass "$regx: Lambda function $lambdafunction enabled in trail $trail" "$regx"
|
|
# else
|
|
# textFail "$regx: Lambda function $lambdafunction NOT enabled in trail $trail" "$regx"
|
|
# fi
|
|
# done
|
|
# else
|
|
# textFail "$regx: Lambda function $lambdafunction is not being recorded!" "$regx"
|
|
# fi
|
|
else
|
|
textFail "$regx: Lambda function $lambdafunction is not being recorded no CloudTrail found!" "$regx"
|
|
fi
|
|
done
|
|
else
|
|
textInfo "$regx: No Lambda functions found" "$regx"
|
|
fi
|
|
done
|
|
}
|