Imports github.com/GoogleCloudPlatform/kubernetes/pkg/auth/user github.com/GoogleCloudPlatform/kubernetes/pkg/util github.com/go-ldap/ldap github.com/golang/glog github.com/openshift/origin/pkg/auth/api github.com/openshift/origin/pkg/auth/authenticator Standard library imports crypto/tls fmt net net/url runtime/debug strconv strings