rules:
  - id: azure-keyvault-enables-firewall-rules-settings
    message: >-
      Ensure that key vault allows firewall rules settings
    patterns:
      - pattern: resource
      - pattern-not-inside: |
          resource "azurerm_key_vault" "..." {
          ...
          network_acls {
            ...
            default_action = "Deny"
            ...
          }
          ...
          }
      - pattern-inside: |
          resource "azurerm_key_vault" "..." {
          ...
          }
    metadata:
      category: best-practice
      technology:
        - terraform
        - azure
    languages: [hcl]
    severity: WARNING