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49 lines
2.6 KiB
Bash
49 lines
2.6 KiB
Bash
#!/usr/bin/env bash
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# Prowler - the handy cloud security tool (copyright 2019) 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_extra7151="7.151"
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CHECK_TITLE_extra7151="[extra7151] Check if DynamoDB tables point-in-time recovery (PITR) is enabled"
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CHECK_SCORED_extra7151="NOT_SCORED"
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CHECK_CIS_LEVEL_extra7151="EXTRA"
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CHECK_SEVERITY_extra7151="Medium"
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CHECK_ASFF_RESOURCE_TYPE_extra7151="AwsDynamoDbTable"
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CHECK_ALTERNATE_check7151="extra7151"
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CHECK_SERVICENAME_extra7151="dynamodb"
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CHECK_RISK_extra7151='If the DynamoDB Table does not have point-in-time recovery enabled; it is vulnerable to accidental write or delete operations.'
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CHECK_REMEDIATION_extra7151='Enable point-in-time recovery; this is not enabled by default.'
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CHECK_DOC_extra7151='https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/PointInTimeRecovery_Howitworks.html'
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CHECK_CAF_EPIC_extra7151='Data Protection'
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extra7151(){
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# "Check if DynamoDB tables point-in-time recovery (PITR) is enabled"
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for regx in $REGIONS; do
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LIST_OF_DYNAMODB_TABLES=$($AWSCLI dynamodb list-tables $PROFILE_OPT --region $regx --query 'TableNames[*]' --output text 2>&1)
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if [[ $(echo "$LIST_OF_DYNAMODB_TABLES" | 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 [[ $LIST_OF_DYNAMODB_TABLES ]]; then
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for dynamodb_table in $LIST_OF_DYNAMODB_TABLES; do
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POINT_IN_TIME_RECOVERY_ENABLED=$($AWSCLI dynamodb describe-continuous-backups $PROFILE_OPT --region $regx --table-name $dynamodb_table | jq '.[].PointInTimeRecoveryDescription | select(.PointInTimeRecoveryStatus=="ENABLED") | .PointInTimeRecoveryStatus')
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if [[ $POINT_IN_TIME_RECOVERY_ENABLED ]]; then
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textPass "$regx: $dynamodb_table has point-in-time recovery enabled." "$regx" "$dynamodb_table"
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else
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textFail "$regx: $dynamodb_table does not have point-in-time recovery enabled." "$regx" "$dynamodb_table"
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fi
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done
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else
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textInfo "$regx: No DynamoDB tables found" "$regx"
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fi
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done
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}
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