mirror of
https://github.com/prowler-cloud/prowler.git
synced 2026-07-24 21:11:53 +00:00
Lucas L Lopes
64 lines
3.4 KiB
Bash
64 lines
3.4 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_extra7184="7.184"
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CHECK_TITLE_extra7184="[extra7184] Directory Service Manual Snapshot Limit"
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CHECK_SCORED_extra7184="NOT_SCORED"
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CHECK_CIS_LEVEL_extra7184="EXTRA"
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CHECK_SEVERITY_extra7184="Low"
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CHECK_ASFF_RESOURCE_TYPE_extra7184="AwsDirectoryService"
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CHECK_ALTERNATE_check7184="extra7184"
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CHECK_SERVICENAME_extra7184="ds"
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CHECK_RISK_extra7184="A limit reached can bring unwanted results. The maximum number of manual snapshots is a hard limit"
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CHECK_REMEDIATION_extra7184="Monitor manual snapshots limit to ensure capacity when you need it."
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CHECK_DOC_extra7184="https://docs.aws.amazon.com/general/latest/gr/ds_region.html"
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CHECK_CAF_EPIC_extra7184="Infrastructure Security"
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extra7184(){
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local THRESHOLD="2"
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for regx in ${REGIONS}; do
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DIRECTORY_SERVICE_IDS=$("${AWSCLI}" ds describe-directories ${PROFILE_OPT} --region "${regx}" --query 'DirectoryDescriptions[*].DirectoryId[]' --output text 2>&1)
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if grep -q -E 'AccessDenied|UnauthorizedOperation|AuthorizationError' <<< "${DIRECTORY_SERVICE_IDS}"; then
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textInfo "${regx}: Access Denied trying to describe directories" "${regx}"
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continue
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fi
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if [[ ${DIRECTORY_SERVICE_IDS} ]]; then
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for DIRECTORY_ID in ${DIRECTORY_SERVICE_IDS}; do
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LIMIT_DATA=$("${AWSCLI}" ds get-snapshot-limits ${PROFILE_OPT} --region "${regx}" --directory-id "${DIRECTORY_ID}" --query 'SnapshotLimits' --output text 2>&1)
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if grep -q -E 'AccessDenied|UnauthorizedOperation|AuthorizationError' <<< "${LIMIT_DATA}"; then
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textInfo "${regx}: Access Denied trying to get Directiory Service snapshot limits" "${regx}"
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continue
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fi
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echo "${LIMIT_DATA}" | while read -r CURRENT_SNAPSHOTS_COUNT SNAPSHOTS_LIMIT SNAPSHOTS_LIMIT_REACHED; do
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if [[ ${SNAPSHOTS_LIMIT_REACHED} == "true" ]]
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then
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textFail "${regx}: Directory Service ${DIRECTORY_ID} reached ${SNAPSHOTS_LIMIT} Snapshots Limit" "${regx}" "${DIRECTORY_ID}"
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else
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LIMIT_REMAIN=$(("${SNAPSHOTS_LIMIT}" - "${CURRENT_SNAPSHOTS_COUNT}"))
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if [[ "${LIMIT_REMAIN}" -le "${THRESHOLD}" ]]; then
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textFail "${regx}: Directory Service ${DIRECTORY_ID} is about to reach ${SNAPSHOTS_LIMIT} snapshots which is the limit" "${regx}" "${DIRECTORY_ID}"
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else
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textPass "${regx}: Directory Service ${DIRECTORY_ID} is using ${CURRENT_SNAPSHOTS_COUNT} out of ${SNAPSHOTS_LIMIT} from the Snapshot Limit" "${regx}" "{$DIRECTORY_ID}"
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fi
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fi
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done
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done
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else
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textInfo "${regx}: No Directory Service found" "${regx}"
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fi
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done
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}
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