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4dac3aab55
Force the batch-import-findings AWS CLI call to be directed at the region the currently reporting resource is located in, as Security Hub enforces this requirement When checking that Security Hub is enabled, check for all regions that are in scope, e.g. all regions, unless '-f <region>' is used Fixes #618
43 lines
2.0 KiB
Bash
43 lines
2.0 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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# Checks that the correct mode (json-asff) has been specified if wanting to send check output to AWS Security Hub
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# and that Security Hub is enabled in the chosen region
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checkSecurityHubCompatibility(){
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local regx
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if [[ "${MODE}" != "json-asff" ]]; then
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echo -e "\n$RED ERROR!$NORMAL Output can only be sent to Security Hub when the output mode is json-asff, i.e. -M json-asff -S\n"
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EXITCODE=1
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exit $EXITCODE
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fi
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for regx in $REGIONS; do
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SECURITY_HUB_ENABLED=$($AWSCLI securityhub --region "$regx" $PROFILE_OPT describe-hub)
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if [[ -z "${SECURITY_HUB_ENABLED}" ]]; then
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echo -e "\n$RED ERROR!$NORMAL Security Hub is not enabled in $regx. Enable it by calling '$AWSCLI securityhub --region $regx $PROFILE_OPT enable-security-hub'\n"
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EXITCODE=1
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exit $EXITCODE
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fi
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done
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}
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sendToSecurityHub(){
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local findings="$1"
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local region="$2"
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BATCH_IMPORT_RESULT=$($AWSCLI securityhub --region "$region" $PROFILE_OPT batch-import-findings --findings "${findings}")
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# A successful CLI response is: {"SuccessCount": 1,"FailedFindings": [],"FailedCount": 0}
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# Therefore, check that SuccessCount is indeed 1
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if [[ -z "${BATCH_IMPORT_RESULT}" ]] || ! jq -e '.SuccessCount == 1' <<< "${BATCH_IMPORT_RESULT}" > /dev/null 2>&1; then
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echo -e "\n$RED ERROR!$NORMAL Failed to send check output to AWS Security Hub\n"
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fi
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}
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