How to Find AWS API Gateways Without Authorizers
If no authorizer is defined, anyone can use the service.
This security check is part of the CIS Amazon Web Services Benchmarks and is rated severity medium.
This guide assumes that you have already installed and configured Resoto to collect your AWS cloud resources.
Execute the following
searchcommand in Resoto Shell or Resoto UI:
> search is(aws_api_gateway_rest_api) with(empty, --> is(aws_api_gateway_authorizer))
kind=aws_api_gateway_rest_api, ..., region=resoto-poweruser
kind=aws_api_gateway_rest_api, ..., account=poweruser-team
searchcommand into the
> search is(aws_api_gateway_rest_api) with(empty, --> is(aws_api_gateway_authorizer)) | dump
The command output will list the details of all non-compliant
Add a Cognito pool or attach a Lambda function to control access to your API.
Please refer to the AWS API Gateway documentation for details.