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prowler/checks/check28
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_check28="2.8,2.08"
CHECK_TITLE_check28="[check28] Ensure rotation for customer created CMKs is enabled (Scored)"
CHECK_SCORED_check28="SCORED"
CHECK_ALTERNATE_check208="check28"
check28(){
# "Ensure rotation for customer created CMKs is enabled (Scored)"
for regx in $REGIONS; do
CHECK_KMS_KEYLIST=$($AWSCLI kms list-keys $PROFILE_OPT --region $regx --output text --query 'Keys[*].KeyId')
if [[ $CHECK_KMS_KEYLIST ]];then
CHECK_KMS_KEYLIST_NO_DEFAULT=$(for key in $CHECK_KMS_KEYLIST ; do $AWSCLI kms describe-key --key-id $key $PROFILE_OPT --region $regx --output text --query 'KeyMetadata.[KeyId, KeyManager]'|grep -v 'AWS'|awk '{ print $1 }'; done)
for key in $CHECK_KMS_KEYLIST_NO_DEFAULT; do
CHECK_KMS_KEY_TYPE=$($AWSCLI kms describe-key --key-id $key $PROFILE_OPT --region $regx --query 'KeyMetadata.Origin' | sed 's/["]//g')
if [[ "$CHECK_KMS_KEY_TYPE" == "EXTERNAL" ]];then
textPass "Key $key in Region $regx Customer Uploaded Key Material." "$regx"
else
CHECK_KMS_KEY_ROTATION=$($AWSCLI kms get-key-rotation-status --key-id $key $PROFILE_OPT --region $regx --output text)
if [[ "$CHECK_KMS_KEY_ROTATION" == "True" ]];then
textPass "Key $key in Region $regx is set correctly"
else
textFail "Key $key in Region $regx is not set to rotate!!!" "$regx"
fi
fi
done
else
textInfo "Region $regx doesn't have encryption keys" "$regx"
fi
done
}