credential

type ClientOption struct {
	// ServerName name of server, a wildcard *.xx.com is supported.
	ServerName string
	// ChainPEMBlock chain of server issuer's
	ChainPEMBlock []byte
	// CertPEMBlock used by if server require and verify client cert; optional
	CertPEMBlock []byte
	// KeyPEMBlock used by if server require and verify client cert; optional
	KeyPEMBlock []byte
}

type ServerOption struct {
	// ChainPEMBlock chain of client issuer's
	ChainPEMBlock []byte
	// CertPEMBlock PEM encoded data
	CertPEMBlock []byte
	// KeyPEMBlock PEM encoded data
	KeyPEMBlock []byte
	// RequireAndVerifyClientCert enable verify client's cert
	RequireAndVerifyClientCert bool
}