fix application bug

vendor/github.com/lucas-clemente/quic-go/internal/handshake/interface.go

@@ -1,55 +1,46 @@
 package handshake
 
 import (
+	"crypto/tls"
 	"crypto/x509"
+	"io"
 
-	"github.com/bifurcation/mint"
-	"github.com/lucas-clemente/quic-go/internal/crypto"
 	"github.com/lucas-clemente/quic-go/internal/protocol"
+	"github.com/marten-seemann/qtls"
 )
 
+// Opener opens a packet
+type Opener interface {
+	Open(dst, src []byte, packetNumber protocol.PacketNumber, associatedData []byte) ([]byte, error)
+	DecryptHeader(sample []byte, firstByte *byte, pnBytes []byte)
+}
+
 // Sealer seals a packet
 type Sealer interface {
 	Seal(dst, src []byte, packetNumber protocol.PacketNumber, associatedData []byte) []byte
+	EncryptHeader(sample []byte, firstByte *byte, pnBytes []byte)
 	Overhead() int
 }
 
-// mintTLS combines some methods needed to interact with mint.
-type mintTLS interface {
-	crypto.TLSExporter
-	Handshake() mint.Alert
+// 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
 }
 
-// A TLSExtensionHandler sends and received the QUIC TLS extension.
-// It provides the parameters sent by the peer on a channel.
-type TLSExtensionHandler interface {
-	Send(mint.HandshakeType, *mint.ExtensionList) error
-	Receive(mint.HandshakeType, *mint.ExtensionList) error
-	GetPeerParams() <-chan TransportParameters
-}
+// CryptoSetup handles the handshake and protecting / unprotecting packets
+type CryptoSetup interface {
+	RunHandshake() error
+	io.Closer
+	ChangeConnectionID(protocol.ConnectionID) error
 
-type baseCryptoSetup interface {
-	HandleCryptoStream() error
-	ConnectionState() ConnectionState
+	HandleMessage([]byte, protocol.EncryptionLevel) bool
+	ConnectionState() tls.ConnectionState
 
 	GetSealer() (protocol.EncryptionLevel, Sealer)
 	GetSealerWithEncryptionLevel(protocol.EncryptionLevel) (Sealer, error)
-	GetSealerForCryptoStream() (protocol.EncryptionLevel, Sealer)
-}
-
-// CryptoSetup is the crypto setup used by gQUIC
-type CryptoSetup interface {
-	baseCryptoSetup
-
-	Open(dst, src []byte, packetNumber protocol.PacketNumber, associatedData []byte) ([]byte, protocol.EncryptionLevel, error)
-}
-
-// CryptoSetupTLS is the crypto setup used by IETF QUIC
-type CryptoSetupTLS interface {
-	baseCryptoSetup
-
-	OpenHandshake(dst, src []byte, packetNumber protocol.PacketNumber, associatedData []byte) ([]byte, error)
-	Open1RTT(dst, src []byte, packetNumber protocol.PacketNumber, associatedData []byte) ([]byte, error)
+	GetOpener(protocol.EncryptionLevel) (Opener, error)
 }
 
 // ConnectionState records basic details about the QUIC connection.