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Add ECH support for QUIC based protocols

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This commit is contained in:
世界
2023-08-31 11:37:26 +08:00
parent a6cf3697c3
commit 256adf4a94
21 changed files with 364 additions and 136 deletions
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16
outbound/hysteria.go
View File

@@ -11,6 +11,7 @@ import (
"github.com/sagernet/quic-go/congestion"
"github.com/sagernet/sing-box/adapter"
"github.com/sagernet/sing-box/common/dialer"
"github.com/sagernet/sing-box/common/qtls"
"github.com/sagernet/sing-box/common/tls"
C "github.com/sagernet/sing-box/constant"
"github.com/sagernet/sing-box/log"
@@ -33,7 +34,7 @@ type Hysteria struct {
ctx context.Context
dialer N.Dialer
serverAddr M.Socksaddr
tlsConfig *tls.STDConfig
tlsConfig tls.Config
quicConfig *quic.Config
authKey []byte
xplusKey []byte
@@ -52,17 +53,12 @@ func NewHysteria(ctx context.Context, router adapter.Router, logger log.ContextL
if options.TLS == nil || !options.TLS.Enabled {
return nil, C.ErrTLSRequired
}
abstractTLSConfig, err := tls.NewClient(ctx, options.Server, common.PtrValueOrDefault(options.TLS))
tlsConfig, err := tls.NewClient(ctx, options.Server, common.PtrValueOrDefault(options.TLS))
if err != nil {
return nil, err
}
tlsConfig, err := abstractTLSConfig.Config()
if err != nil {
return nil, err
}
tlsConfig.MinVersion = tls.VersionTLS13
if len(tlsConfig.NextProtos) == 0 {
tlsConfig.NextProtos = []string{hysteria.DefaultALPN}
if len(tlsConfig.NextProtos()) == 0 {
tlsConfig.SetNextProtos([]string{hysteria.DefaultALPN})
}
quicConfig := &quic.Config{
InitialStreamReceiveWindow: options.ReceiveWindowConn,
@@ -182,7 +178,7 @@ func (h *Hysteria) offerNew(ctx context.Context) (quic.Connection, error) {
packetConn = hysteria.NewXPlusPacketConn(packetConn, h.xplusKey)
}
packetConn = &hysteria.PacketConnWrapper{PacketConn: packetConn}
quicConn, err := quic.Dial(h.ctx, packetConn, udpConn.RemoteAddr(), h.tlsConfig, h.quicConfig)
quicConn, err := qtls.Dial(h.ctx, packetConn, udpConn.RemoteAddr(), h.tlsConfig, h.quicConfig)
if err != nil {
packetConn.Close()
return nil, err

6
outbound/tuic.go
View File

@@ -41,11 +41,7 @@ func NewTUIC(ctx context.Context, router adapter.Router, logger log.ContextLogge
if options.TLS == nil || !options.TLS.Enabled {
return nil, C.ErrTLSRequired
}
abstractTLSConfig, err := tls.NewClient(ctx, options.Server, common.PtrValueOrDefault(options.TLS))
if err != nil {
return nil, err
}
tlsConfig, err := abstractTLSConfig.Config()
tlsConfig, err := tls.NewClient(ctx, options.Server, common.PtrValueOrDefault(options.TLS))
if err != nil {
return nil, err
}