Package cert contains certificate tools for Google API clients. This package is intended to be used with crypto/tls.Config.GetClientCertificate.
The certificates can be used to satisfy Google's Endpoint Validation. See https://cloud.google.com/endpoint-verification/docs/overview
This package is not intended for use by end developers. Use the google.golang.org/api/option package to configure API clients.
Source is a function that can be passed into crypto/tls.Config.GetClientCertificate.