id: gcloud-mysql-pitr-disabled

info:
  name: Point-in-Time Recovery Disabled for MySQL Instances
  author: princechaddha
  severity: medium
  description: |
    Ensure that the Point-in-Time Recovery (PITR) feature is enabled for all MySQL database instances deployed within your Google Cloud Platform (GCP) account. This feature allows you to recover data from a specific point in time at a minimal cost. Automated backups and binary logging must be enabled for your MySQL database instances to use PITR.
  impact: |
    If Point-in-Time Recovery is not enabled, you may lose critical data and have limited options for data recovery during incidents.
  remediation: |
    Enable binary logging and configure automated backups for your MySQL database instances to ensure that the PITR feature is enabled.
  reference:
    - https://cloud.google.com/sql/docs/mysql/backup-recovery/pitr
  tags: cloud,devops,gcp,gcloud,google-cloud-sql,gcp-cloud-config

flow: |
  code(1)
  for(let projectId of iterate(template.projectIds)){
    set("projectId", projectId)
    code(2)
    for(let sqlInstance of iterate(template.sqlInstances)){
      set("sqlInstance", sqlInstance)
      code(3)
    }
  }

self-contained: true

code:
  - engine:
      - sh
      - bash
    source: |
      gcloud projects list --format="json(projectId)"

    extractors:
      - type: json
        name: projectIds
        internal: true
        json:
          - '.[].projectId'

  - engine:
      - sh
      - bash
    source: |
      gcloud sql instances list --project $projectId --filter="DATABASE_VERSION:MYSQL*" --format="json(name)"

    extractors:
      - type: json
        name: sqlInstances
        internal: true
        json:
          - '.[].name'

  - engine:
      - sh
      - bash
    source: |
      gcloud sql instances describe $sqlInstance --project $projectId --format="value(settings.backupConfiguration.binaryLogEnabled)"

    matchers:
      - type: word
        words:
          - 'False'

    extractors:
      - type: dsl
        dsl:
          - '"Point-in-Time Recovery is not enabled for MySQL instance " + sqlInstance + " in project " + projectId'
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