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https://github.com/ghndrx/prowler.git
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51 lines
2.3 KiB
Bash
51 lines
2.3 KiB
Bash
#!/usr/bin/env bash
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# Prowler - the handy cloud security tool (c) by Toni de la Fuente
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#
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# This Prowler check is licensed under a
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# Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
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#
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# You should have received a copy of the license along with this
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# work. If not, see <http://creativecommons.org/licenses/by-nc-sa/4.0/>.
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CHECK_ID_check28="2.8"
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CHECK_TITLE_check28="[check28] Ensure rotation for customer created CMKs is enabled (Scored)"
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CHECK_SCORED_check28="SCORED"
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CHECK_TYPE_check28="LEVEL2"
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CHECK_SEVERITY_check28="Medium"
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CHECK_ASFF_TYPE_check28="Software and Configuration Checks/Industry and Regulatory Standards/CIS AWS Foundations Benchmark"
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CHECK_ASFF_RESOURCE_TYPE_check28="AwsKmsKey"
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CHECK_ALTERNATE_check208="check28"
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check28(){
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# "Ensure rotation for customer created CMKs is enabled (Scored)"
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for regx in $REGIONS; do
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CHECK_KMS_KEYLIST=$($AWSCLI kms list-keys $PROFILE_OPT --region $regx --output text --query 'Keys[*].KeyId')
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if [[ $CHECK_KMS_KEYLIST ]];then
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CHECK_KMS_KEYLIST_NO_DEFAULT=$(
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for key in $CHECK_KMS_KEYLIST; do
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$AWSCLI kms describe-key --key-id $key $PROFILE_OPT --region $regx --query 'KeyMetadata.{key:KeyId,state:KeyState,man:KeyManager}' --output text|grep Enabled$|grep -v AWS| awk '{ print $1 }'
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done )
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if [[ $CHECK_KMS_KEYLIST_NO_DEFAULT ]]; then
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for key in $CHECK_KMS_KEYLIST_NO_DEFAULT; do
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CHECK_KMS_KEY_TYPE=$($AWSCLI kms describe-key --key-id $key $PROFILE_OPT --region $regx --query 'KeyMetadata.Origin' | sed 's/["]//g')
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if [[ "$CHECK_KMS_KEY_TYPE" == "EXTERNAL" ]];then
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textPass "$regx: Key $key in Region $regx Customer Uploaded Key Material" "$regx"
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else
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CHECK_KMS_KEY_ROTATION=$($AWSCLI kms get-key-rotation-status --key-id $key $PROFILE_OPT --region $regx --output text)
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if [[ "$CHECK_KMS_KEY_ROTATION" == "True" ]];then
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textPass "$regx: Key $key is set correctly" "$regx"
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else
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textFail "$regx: Key $key is not set to rotate!" "$regx"
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fi
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fi
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done
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else
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textInfo "$regx: This region doesn't have CUSTOM encryption keys" "$regx"
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fi
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else
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textInfo "$regx: This region doesn't have ANY encryption keys" "$regx"
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fi
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done
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}
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