google-cloud-iap-v1

https://github.com/googleapis/google-cloud-ruby

IAP lets you establish a central authorization layer for applications accessed by HTTPS, so you can use an application-level access control model instead of relying on network-level firewalls. Note that google-cloud-iap-v1 is a version-specific client library. For most uses, we recommend installing the main client library google-cloud-iap instead. See the readme for more details.