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43 lines
2.1 KiB
Bash
43 lines
2.1 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_extra7124="7.124"
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CHECK_TITLE_extra7124="[extra7124] Check if EC2 instances are managed by Systems Manager."
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CHECK_SCORED_extra7124="NOT_SCORED"
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CHECK_TYPE_extra7124="EXTRA"
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CHECK_SEVERITY_extra7124="Medium"
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CHECK_ASFF_RESOURCE_TYPE_extra7124="AwsEc2Instance"
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CHECK_ALTERNATE_check7124="extra7124"
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CHECK_ASFF_COMPLIANCE_TYPE_extra7124="ens-op.exp.1.aws.sys.1,ens-op.acc.4.aws.sys.1"
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extra7124(){
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for regx in $REGIONS; do
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# Filters running instances only
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LIST_EC2_INSTANCES=$($AWSCLI ec2 describe-instances $PROFILE_OPT --query 'Reservations[*].Instances[*].[InstanceId]' --filters Name=instance-state-name,Values=running --region $regx --output text)
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if [[ $LIST_EC2_INSTANCES ]]; then
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LIST_SSM_MANAGED_INSTANCES=$($AWSCLI ssm describe-instance-information $PROFILE_OPT --query "InstanceInformationList[].InstanceId" --region $regx | jq -r '.[]')
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LIST_EC2_UNMANAGED=$(echo ${LIST_SSM_MANAGED_INSTANCES[@]} ${LIST_EC2_INSTANCES[@]} | tr ' ' '\n' | sort | uniq -u)
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if [[ $LIST_EC2_UNMANAGED ]]; then
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for instance in $LIST_EC2_UNMANAGED; do
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textFail "$regx: EC2 instance $instance is not managed by Systems Manager" "$regx"
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done
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fi
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if [[ $LIST_SSM_MANAGED_INSTANCES ]]; then
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for instance in $LIST_SSM_MANAGED_INSTANCES; do
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textPass "$regx: EC2 instance $instance is managed by Systems Manager" "$regx"
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done
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fi
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else
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textInfo "$regx: No EC2 instances running found" "$regx"
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fi
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done
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} |