Overview

A config rule that checks that Amazon API Gateway APIs are of type as specified (Allowed values are REGIONAL, PRIVATE and EDGE). The rule returns NON_COMPLIANT if the RestApi does not match the endpoint type configured in the rule parameter.

Configuration Templates

Items
4
Size
2.3 KB
Missing Parameters
AWSTemplateFormatVersion: '2010-09-09'
Description: ''
Resources:
  CustomConfigRule:
    Type: 'AWS::Config::ConfigRule'
    Properties:
      ConfigRuleName: api_gw_endpoint_type_check
      Description: >-
        A config rule that checks that Amazon API Gateway APIs are of type as
        specified (Allowed values are REGIONAL, PRIVATE and EDGE). The rule
        returns NON_COMPLIANT if the RestApi does not match the endpoint type
        configured in the rule parameter.
      Scope:
        ComplianceResourceTypes:
          - 'AWS::ApiGateway::RestApi'
      Source:
        Owner: CUSTOM_LAMBDA
        SourceIdentifier:
          'Fn::GetAtt':
            - LambdaFunction
            - Arn
        SourceDetails:
          - EventSource: aws.config
            MessageType: ConfigurationItemChangeNotification
          - EventSource: aws.config
            MessageType: OversizedConfigurationItemChangeNotification
    DependsOn: LambdaInvokePermissions
  LambdaInvokePermissions:
    Type: 'AWS::Lambda::Permission'
    Properties:
      FunctionName:
        'Fn::GetAtt':
          - LambdaFunction
          - Arn
      Action: 'lambda:InvokeFunction'
      Principal: config.amazonaws.com
  LambdaFunction:
    Type: 'AWS::Lambda::Function'
    Properties:
      FunctionName: LambdaForapi_gw_endpoint_type_check
      Handler: index.lambda_handler
      Role:
        'Fn::GetAtt':
          - LambdaIamRole
          - Arn
      Runtime: python3.6
      Code:
        S3Bucket:
          'Fn::Sub':
            - 'asecure-cloud-cf-aux-${Region}'
            - Region:
                Ref: 'AWS::Region'
        S3Key: API_GW_ENDPOINT_TYPE_CHECK.zip
      Timeout: 300
    DependsOn: LambdaIamRole
  LambdaIamRole:
    Type: 'AWS::IAM::Role'
    Properties:
      AssumeRolePolicyDocument:
        Version: '2012-10-17'
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - lambda.amazonaws.com
            Action:
              - 'sts:AssumeRole'
      ManagedPolicyArns:
        - 'arn:aws:iam::aws:policy/ReadOnlyAccess'
        - 'arn:aws:iam::aws:policy/service-role/AWSConfigRulesExecutionRole'
        - 'arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole'
      Policies: []
      RoleName: IAMRoleForapi_gw_endpoint_type_checkNgq
Parameters: {}
Metadata: {}
Conditions: {}

Actions



Rule Parameters

 
* Required field

Sources and Documentation

Configuration Source: AWS Config Rule Repository

Additional Documentation: