DockerCLI/transport/tlsconfig_clone_go17.go

// +build go1.7,!go1.8

package transport

import "crypto/tls"

// TLSConfigClone returns a clone of tls.Config. This function is provided for
// compatibility for go1.7 that doesn't include this method in stdlib.
func TLSConfigClone(c *tls.Config) *tls.Config {
	return &tls.Config{
		Rand:                        c.Rand,
		Time:                        c.Time,
		Certificates:                c.Certificates,
		NameToCertificate:           c.NameToCertificate,
		GetCertificate:              c.GetCertificate,
		RootCAs:                     c.RootCAs,
		NextProtos:                  c.NextProtos,
		ServerName:                  c.ServerName,
		ClientAuth:                  c.ClientAuth,
		ClientCAs:                   c.ClientCAs,
		InsecureSkipVerify:          c.InsecureSkipVerify,
		CipherSuites:                c.CipherSuites,
		PreferServerCipherSuites:    c.PreferServerCipherSuites,
		SessionTicketsDisabled:      c.SessionTicketsDisabled,
		SessionTicketKey:            c.SessionTicketKey,
		ClientSessionCache:          c.ClientSessionCache,
		MinVersion:                  c.MinVersion,
		MaxVersion:                  c.MaxVersion,
		CurvePreferences:            c.CurvePreferences,
		DynamicRecordSizingDisabled: c.DynamicRecordSizingDisabled,
		Renegotiation:               c.Renegotiation,
	}
}