Imports github.com/coreos/go-oidc github.com/pkg/errors golang.org/x/net/html golang.org/x/oauth2 k8s.io/client-go/tools/clientcmd/api k8s.io/client-go/tools/clientcmd/api/latest k8s.io/klog Standard library imports bufio context crypto/rand crypto/tls crypto/x509 encoding/base32 encoding/json fmt io io/ioutil log net net/http net/http/httputil net/url os regexp strconv strings time