mirror of
https://github.com/ghndrx/prowler.git
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4961498562
Added a third parameter to checks textFail and textPass to identify resource name in finding.
48 lines
2.5 KiB
Bash
48 lines
2.5 KiB
Bash
#!/usr/bin/env bash
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# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy
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# of the License at http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software distributed
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# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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# CONDITIONS OF ANY KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations under the License.
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CHECK_ID_extra737="7.37"
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CHECK_TITLE_extra737="[extra737] Check KMS keys with key rotation disabled (Not Scored) (Not part of CIS benchmark)"
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CHECK_SCORED_extra737="NOT_SCORED"
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CHECK_TYPE_extra737="EXTRA"
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CHECK_SEVERITY_extra737="Medium"
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CHECK_ASFF_RESOURCE_TYPE_extra737="AwsKmsKey"
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CHECK_ALTERNATE_check737="extra737"
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CHECK_ASFF_COMPLIANCE_TYPE_extra737="ens-op.exp.11.aws.kms.3"
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CHECK_SERVICENAME_extra737="kms"
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CHECK_RISK_extra737='Cryptographic best practices discourage extensive reuse of encryption keys. Consequently; Customer Master Keys (CMKs) should be rotated to prevent usage of compromised keys.'
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CHECK_REMEDIATION_extra737='For every KMS Customer Master Keys (CMKs); ensure that Rotate this key every year is enabled.'
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CHECK_DOC_extra737='https://docs.aws.amazon.com/kms/latest/developerguide/rotate-keys.html'
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CHECK_CAF_EPIC_extra737='Data Protection'
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extra737(){
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textInfo "Looking for KMS keys in all regions... "
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for regx in $REGIONS; do
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LIST_OF_CUSTOMER_KMS_KEYS=$($AWSCLI kms list-aliases $PROFILE_OPT --region $regx --query "Aliases[].[AliasName,TargetKeyId]" --output text |grep -v ^alias/aws/ |awk '{ print $2 }')
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if [[ $LIST_OF_CUSTOMER_KMS_KEYS ]];then
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for key in $LIST_OF_CUSTOMER_KMS_KEYS; do
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CHECK_ROTATION=$($AWSCLI kms get-key-rotation-status --key-id $key $PROFILE_OPT --region $regx --output text)
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CHECK_STATUS=$($AWSCLI kms describe-key --key-id $key $PROFILE_OPT --region $regx --output json | jq -r '.KeyMetadata.KeyState')
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if [[ $CHECK_STATUS == "PendingDeletion" ]]; then
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textInfo "$regx: KMS key $key is pending deletion and cannot be rotated" "$regx"
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elif [[ $CHECK_ROTATION == "False" ]]; then
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textFail "$regx: KMS key $key has rotation disabled!" "$regx" "$key"
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else
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textPass "$regx: KMS key $key has rotation enabled" "$regx" "$key"
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fi
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done
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else
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textInfo "$regx: No KMS keys found" "$regx"
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fi
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done
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}
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