mcp-server-semgrep/semgrep-rules/terraform/gcp/security/gcp-sql-database-require-ssl.yaml

MCP Server for Semgrep Integration - static code analysis with AI

rules:
- id: gcp-sql-database-require-ssl
  patterns:
  - pattern: resource
  - pattern-inside: |
      resource "google_sql_database_instance" "..." {
          ...
      }
  - pattern-not-inside: |
      resource "google_sql_database_instance" "..." {
          ...
          ip_configuration {
              ...
              require_ssl = true
              ...
          }
          ...
      }
  - pattern-not-inside: |
      resource "google_sql_database_instance" "..." {
          ...
          ip_configuration {
              ...
              ssl_mode = ...
              ...
          }
          ...
      }
  message: >-
    Ensure all Cloud SQL database instance requires all incoming connections to use SSL
  metadata:
    owasp:
    - A03:2017 - Sensitive Data Exposure
    - A02:2021 - Cryptographic Failures
    cwe:
    - 'CWE-326: Inadequate Encryption Strength'
    category: security
    technology:
    - terraform
    - gcp
    references:
    - "https://cloud.google.com/sql/docs/postgres/admin-api/rest/v1/instances#ipconfiguration"
    - "https://owasp.org/Top10/A02_2021-Cryptographic_Failures"
    subcategory:
    - vuln
    likelihood: LOW
    impact: MEDIUM
    confidence: MEDIUM
  languages: [hcl]
  severity: WARNING