use the new crypto/tls QUIC Transport (#3860)

internal/handshake/interface.go

@@ -1,12 +1,12 @@
 package handshake
 
 import (
+	"crypto/tls"
 	"errors"
 	"io"
 	"time"
 
 	"github.com/quic-go/quic-go/internal/protocol"
-	"github.com/quic-go/quic-go/internal/qtls"
 	"github.com/quic-go/quic-go/internal/wire"
 )
 
@@ -22,9 +22,6 @@ var (
 	ErrDecryptionFailed = errors.New("decryption failed")
 )
 
-// ConnectionState contains information about the state of the connection.
-type ConnectionState = qtls.ConnectionState
-
 type headerDecryptor interface {
 	DecryptHeader(sample []byte, firstByte *byte, pnBytes []byte)
 }
@@ -56,28 +53,26 @@ type ShortHeaderSealer interface {
 	KeyPhase() protocol.KeyPhaseBit
 }
 
-// A tlsExtensionHandler sends and received the QUIC TLS extension.
-type tlsExtensionHandler interface {
-	GetExtensions(msgType uint8) []qtls.Extension
-	ReceivedExtensions(msgType uint8, exts []qtls.Extension)
-	TransportParameters() <-chan []byte
-}
-
 type handshakeRunner interface {
 	OnReceivedParams(*wire.TransportParameters)
 	OnHandshakeComplete()
-	OnError(error)
+	OnReceivedReadKeys()
 	DropKeys(protocol.EncryptionLevel)
 }
 
+type ConnectionState struct {
+	tls.ConnectionState
+	Used0RTT bool
+}
+
 // CryptoSetup handles the handshake and protecting / unprotecting packets
 type CryptoSetup interface {
-	RunHandshake()
+	StartHandshake() error
 	io.Closer
 	ChangeConnectionID(protocol.ConnectionID)
 	GetSessionTicket() ([]byte, error)
 
-	HandleMessage([]byte, protocol.EncryptionLevel) bool
+	HandleMessage([]byte, protocol.EncryptionLevel) error
 	SetLargest1RTTAcked(protocol.PacketNumber) error
 	SetHandshakeConfirmed()
 	ConnectionState() ConnectionState