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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_extra7128="7.128"
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CHECK_TITLE_extra7128="[extra7128] Check if DynamoDB table has encryption at rest enabled using CMK KMS"
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CHECK_SCORED_extra7128="NOT_SCORED"
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CHECK_CIS_LEVEL_extra7128="EXTRA"
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CHECK_SEVERITY_extra7128="Medium"
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CHECK_ASFF_RESOURCE_TYPE_extra7128="AwsDynamoDBTable"
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CHECK_ALTERNATE_check7128="extra7128"
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CHECK_ASFF_COMPLIANCE_TYPE_extra7128="ens-mp.info.3.aws.dyndb.1"
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CHECK_SERVICENAME_extra7128="dynamodb"
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CHECK_RISK_extra7128='All user data stored in Amazon DynamoDB is fully encrypted at rest. This functionality helps reduce the operational burden and complexity involved in protecting sensitive data.'
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CHECK_REMEDIATION_extra7128='Specify an encryption key when you create a new table or switch the encryption keys on an existing table by using the AWS Management Console.'
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CHECK_DOC_extra7128='https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/EncryptionAtRest.html'
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CHECK_CAF_EPIC_extra7128='Data Protection'
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extra7128(){
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for regx in $REGIONS; do
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DDB_TABLES_LIST=$($AWSCLI dynamodb list-tables $PROFILE_OPT --region $regx --output text --query TableNames 2>&1)
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if [[ $(echo "$DDB_TABLES_LIST" | grep -E 'AccessDenied|UnauthorizedOperation|AuthorizationError') ]]; then
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textInfo "$regx: Access Denied trying to list tables" "$regx"
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continue
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fi
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if [[ $DDB_TABLES_LIST ]]; then
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for table in $DDB_TABLES_LIST; do
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DDB_TABLE_WITH_KMS=$($AWSCLI dynamodb describe-table --table-name $table $PROFILE_OPT --region $regx --query Table.SSEDescription.SSEType --output text)
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if [[ $DDB_TABLE_WITH_KMS == "KMS" ]]; then
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textPass "$regx: DynamoDB table $table does have KMS encryption enabled" "$regx" "$table"
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else
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textInfo "$regx: DynamoDB table $table does have DEFAULT encryption enabled" "$regx" "$table"
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fi
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done
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else
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textInfo "$regx: There are no DynamoDB tables" "$regx"
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fi
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done
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}
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