Imports github.com/coreos/go-oidc golang.org/x/oauth2 golang.org/x/oauth2/clientcredentials gopkg.in/alecthomas/kingpin.v2 gopkg.in/square/go-jose.v2 gopkg.in/square/go-jose.v2/jwt Standard library imports context encoding/json io/ioutil log net net/http net/http/httputil os strings time