Skip to main content

🧠 Google GCE Network allows unrestricted DNS traffic - prod.logic.yaml🟢

Uses​

Test Results 🟢​

Generated at: 2025-10-25T12:02:57.241518478Z Open

ResultIdCondition IndexCondition TextRuntime Error
🟢a4b0e1✔️ 200✔️ otherwise✔️ null
🟢a4b0e12✔️ 200✔️ otherwise✔️ null
🟢a4b0e13✔️ 200✔️ otherwise✔️ null
🟢a4b0e14✔️ 200✔️ otherwise✔️ null
🟢a4b0e16✔️ 199✔️ CA10__Google_GCE_Firewall_Rules__r.has(INCOMPLIANT)✔️ null
🟢a4b0e17✔️ 199✔️ CA10__Google_GCE_Firewall_Rules__r.has(INCOMPLIANT)✔️ null
🟢a4b0e18✔️ 199✔️ CA10__Google_GCE_Firewall_Rules__r.has(INCOMPLIANT)✔️ null

Generation Bundle​

FileMD5
Open/ce/ca/google/vpc/network-dns-access/policy.yaml79FAAF8ED6BAAB5D7DA43E05B20EC67B
Open/ce/ca/google/vpc/network-dns-access/prod.logic.yaml7BF3F7BE9847D68B05A6EB2DFE45682B
Open/ce/ca/google/vpc/network-dns-access/test-data.jsonC9AFFC06C82D4CC9D5DAF63E64A1184C
Open/types/CA10__CaGoogleGceFirewallRule__c/object.extracts.yamlAE08F20196B487A130FB166DA77692D3

Available Commands​

repo-manager policies generate FULL /ce/ca/google/vpc/network-dns-access/prod.logic.yaml
repo-manager policies generate DEBUG /ce/ca/google/vpc/network-dns-access/prod.logic.yaml
repo-manager policies generate CAPTURE_TEST_DATA /ce/ca/google/vpc/network-dns-access/prod.logic.yaml
repo-manager policies generate TESTS /ce/ca/google/vpc/network-dns-access/prod.logic.yaml
# Execute tests
repo-manager policies test /ce/ca/google/vpc/network-dns-access/prod.logic.yaml

Content​

Open File

---

inputType: "CA10__CaGoogleGceNetwork__c"
testData:
  - file: test-data.json
conditions:
  - status: "INCOMPLIANT"
    currentStateMessage: "The Network has GCE Firewall Rules which allow unrestricted DNS access."
    remediationMessage: "Modify the firewall rule to remove unrestricted access."
    check:
      RELATED_LIST_HAS:
        status: "INCOMPLIANT"
        relationshipName: "CA10__Google_GCE_Firewall_Rules__r"
otherwise:
  status: "COMPLIANT"
  currentStateMessage: "DNS access is restricted from the internet."
relatedLists:
  - relationshipName: "CA10__Google_GCE_Firewall_Rules__r"
    importExtracts:
      - file: /types/CA10__CaGoogleGceFirewallRule__c/object.extracts.yaml
    conditions:
      - status: "INAPPLICABLE"
        currentStateMessage: "This is not an ingress security firewall rule."
        check:
          NOT_EQUAL:
            left:
              EXTRACT: "CA10__direction__c"
            right:
              TEXT: "INGRESS"
      - status: "INAPPLICABLE"
        currentStateMessage: "This security firewall rule does not allow unrestricted access."
        check:
          AND:
            args:
              - NOT_EQUAL:
                  left:
                    EXTRACT: "CA10__sourceRanges__c"
                  right:
                    TEXT: "0.0.0.0/0"
              - NOT_EQUAL:
                  left:
                    EXTRACT: "CA10__sourceRanges__c"
                  right:
                    TEXT: "::/0"
      - status: "INCOMPLIANT"
        currentStateMessage: "This firewall rule is unrestricted."
        remediationMessage: "Modify the firewall rule."
        check:
          GREATER_THAN:
            left:
              JSON_QUERY_NUMBER:
                arg:
                  EXTRACT: "caJsonFrom__allowedProtocolsPortsJson__c"
                expression: "length(ports[?((protocol=='tcp' || protocol=='udp') && (startPort=='53' || endPort=='53' || (startPort<'53' && endPort>'53')))])"
                undeterminedIf:
                  evaluationError: "The JSON query failed."
                  resultTypeMismatch: "The JSON query did not return number type."
            right:
              NUMBER: 0.0
    otherwise:
      status: "COMPLIANT"
      currentStateMessage: "This firewall rule does not allow unrestricted traffic to the DNS port."