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92 lines
2.7 KiB
YAML
92 lines
2.7 KiB
YAML
id: gcloud-func-inactive-svc-acc
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info:
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name: Inactive Service Accounts in Google Cloud Functions
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author: princechaddha
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severity: high
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description: |
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Ensure that your Google Cloud functions are referencing existing, active service accounts in order to prevent execution failures and operational disruptions.
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impact: |
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Using inactive or deleted service accounts in Google Cloud Functions can lead to runtime errors and potential service disruption, affecting the stability and reliability of cloud services.
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remediation: |
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Verify and update the service accounts associated with your Google Cloud functions to ensure they are active and have the necessary permissions for function execution.
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reference:
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- https://cloud.google.com/functions/docs/securing/managing-access-iam
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tags: cloud,devops,gcp,gcloud,google-cloud-functions,gcp-cloud-config
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flow: |
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code(1)
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for(let projectId of iterate(template.projectIds)){
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set("projectId", projectId)
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code(2)
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for(let functionName of iterate(template.functions)){
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set("functionName", functionName)
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code(3)
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for(let serviceAccountEmail of iterate(template.serviceAccountEmail)){
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set("serviceAccountEmail", serviceAccountEmail)
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code(4)
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}
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}
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}
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self-contained: true
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code:
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- engine:
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- sh
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- bash
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source: |
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gcloud projects list --format="json(projectId)"
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extractors:
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- type: json
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name: projectIds
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internal: true
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json:
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- '.[].projectId'
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- engine:
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- sh
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- bash
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source: |
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gcloud functions list --project $projectId --format="json(name)"
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extractors:
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- type: json
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name: functions
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internal: true
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json:
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- '.[].name'
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- engine:
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- sh
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- bash
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source: |
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gcloud functions describe $functionName --format="json(serviceConfig.serviceAccountEmail)"
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extractors:
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- type: json
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name: serviceAccountEmail
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internal: true
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json:
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- '.[].serviceAccountEmail'
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- engine:
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- sh
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- bash
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source: |
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gcloud iam service-accounts describe $serviceAccountEmail --format="json(disabled)"
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matchers:
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- type: word
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words:
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- 'PERMISSION_DENIED:'
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- 'ERROR:'
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- 'disabled'
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condition: or
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extractors:
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- type: dsl
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dsl:
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- '"Inactive Service Account: " + serviceAccountEmail + ", Function: " + functionName + " in " + projectId + " project"'
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# digest: 4b0a00483046022100b3a88d907cebddde0a630870a7c5ca519f91bcc44458251a401c29d179f8d1a7022100a890c368897f632fea8e9340f73adde68fe56e87c3f8b55fdd7d8d5aa7a3d73d:922c64590222798bb761d5b6d8e72950 |