Struct ClientSessionState

common.go:330–345

ClientSessionState contains the state needed by clients to resume TLS sessions.

// ClientSessionState contains the state needed by clients to resume TLS
// sessions.
type ClientSessionState struct {
	sessionTicket      []uint8               // Encrypted ticket used for session resumption with server
	vers               uint16                // TLS version negotiated for the session
	cipherSuite        uint16                // Ciphersuite negotiated for the session
	masterSecret       []byte                // Full handshake MasterSecret, or TLS 1.3 resumption_master_secret
	serverCertificates []*x509.Certificate   // Certificate chain presented by the server
	verifiedChains     [][]*x509.Certificate // Certificate chains we built for verification
	receivedAt         time.Time             // When the session ticket was received from the server
	ocspResponse       []byte                // Stapled OCSP response presented by the server
	scts               [][]byte              // SCTs presented by the server

	// TLS 1.3 fields.
	nonce  []byte    // Ticket nonce sent by the server, to derive PSK
	useBy  time.Time // Expiration of the ticket lifetime as set by the server
	ageAdd uint32    // Random obfuscation factor for sending the ticket age
}

// ClientSessionCache is a cache of ClientSessionState objects that can be used
// by a client to resume a TLS session with a given server. ClientSessionCache