Imports
- github.com/golang/glog
- gopkg.in/square/go-jose.v2
- gopkg.in/square/go-jose.v2/jwt
- k8s.io/api/core/v1
- k8s.io/apimachinery/pkg/util/errors
- k8s.io/apiserver/pkg/authentication/authenticator
- k8s.io/apiserver/pkg/authentication/serviceaccount
- k8s.io/apiserver/pkg/authentication/user
- k8s.io/kubernetes/pkg/apis/core