mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-11-21 20:29:19 +02:00
Update dependencies
This commit is contained in:
parent
90d915ea05
commit
18e5b0963f
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@ -342,29 +342,27 @@ func (d *DefaultDispatcher) DispatchLink(ctx context.Context, destination net.De
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}
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sniffingRequest := content.SniffingRequest
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if !sniffingRequest.Enabled {
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go d.routedDispatch(ctx, outbound, destination)
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d.routedDispatch(ctx, outbound, destination)
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} else {
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go func() {
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cReader := &cachedReader{
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reader: outbound.Reader.(*pipe.Reader),
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cReader := &cachedReader{
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reader: outbound.Reader.(*pipe.Reader),
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}
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outbound.Reader = cReader
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result, err := sniffer(ctx, cReader, sniffingRequest.MetadataOnly, destination.Network)
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if err == nil {
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content.Protocol = result.Protocol()
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}
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if err == nil && d.shouldOverride(ctx, result, sniffingRequest, destination) {
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domain := result.Domain()
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newError("sniffed domain: ", domain).WriteToLog(session.ExportIDToError(ctx))
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destination.Address = net.ParseAddress(domain)
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if sniffingRequest.RouteOnly && result.Protocol() != "fakedns" {
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ob.RouteTarget = destination
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} else {
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ob.Target = destination
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}
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outbound.Reader = cReader
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result, err := sniffer(ctx, cReader, sniffingRequest.MetadataOnly, destination.Network)
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if err == nil {
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content.Protocol = result.Protocol()
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}
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if err == nil && d.shouldOverride(ctx, result, sniffingRequest, destination) {
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domain := result.Domain()
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newError("sniffed domain: ", domain).WriteToLog(session.ExportIDToError(ctx))
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destination.Address = net.ParseAddress(domain)
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if sniffingRequest.RouteOnly && result.Protocol() != "fakedns" {
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ob.RouteTarget = destination
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} else {
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ob.Target = destination
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}
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}
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d.routedDispatch(ctx, outbound, destination)
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}()
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}
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d.routedDispatch(ctx, outbound, destination)
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}
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return nil
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@ -211,7 +211,7 @@ out:
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err.WriteToLog(session.ExportIDToError(ctx))
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common.Interrupt(link.Writer)
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} else {
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common.Must(common.Close(link.Writer))
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common.Close(link.Writer)
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}
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common.Interrupt(link.Reader)
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}
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@ -0,0 +1,46 @@
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package singbridge
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import (
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M "github.com/sagernet/sing/common/metadata"
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N "github.com/sagernet/sing/common/network"
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"github.com/xtls/xray-core/common/net"
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)
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func ToNetwork(network string) net.Network {
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switch N.NetworkName(network) {
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case N.NetworkTCP:
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return net.Network_TCP
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case N.NetworkUDP:
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return net.Network_UDP
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default:
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return net.Network_Unknown
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}
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}
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func ToDestination(socksaddr M.Socksaddr, network net.Network) net.Destination {
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if socksaddr.IsFqdn() {
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return net.Destination{
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Network: network,
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Address: net.DomainAddress(socksaddr.Fqdn),
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Port: net.Port(socksaddr.Port),
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}
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} else {
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return net.Destination{
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Network: network,
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Address: net.IPAddress(socksaddr.Addr.AsSlice()),
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Port: net.Port(socksaddr.Port),
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}
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}
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}
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func ToSocksaddr(destination net.Destination) M.Socksaddr {
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var addr M.Socksaddr
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switch destination.Address.Family() {
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case net.AddressFamilyDomain:
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addr.Fqdn = destination.Address.Domain()
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default:
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addr.Addr = M.AddrFromIP(destination.Address.IP())
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}
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addr.Port = uint16(destination.Port)
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return addr
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}
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@ -0,0 +1,59 @@
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package singbridge
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import (
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"context"
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"os"
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M "github.com/sagernet/sing/common/metadata"
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N "github.com/sagernet/sing/common/network"
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/common/net/cnc"
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"github.com/xtls/xray-core/common/session"
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"github.com/xtls/xray-core/proxy"
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"github.com/xtls/xray-core/transport"
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"github.com/xtls/xray-core/transport/internet"
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"github.com/xtls/xray-core/transport/pipe"
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)
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var _ N.Dialer = (*XrayDialer)(nil)
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type XrayDialer struct {
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internet.Dialer
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}
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func NewDialer(dialer internet.Dialer) *XrayDialer {
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return &XrayDialer{dialer}
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}
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func (d *XrayDialer) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
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return d.Dialer.Dial(ctx, ToDestination(destination, ToNetwork(network)))
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}
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func (d *XrayDialer) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
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return nil, os.ErrInvalid
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}
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type XrayOutboundDialer struct {
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outbound proxy.Outbound
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dialer internet.Dialer
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}
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func NewOutboundDialer(outbound proxy.Outbound, dialer internet.Dialer) *XrayOutboundDialer {
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return &XrayOutboundDialer{outbound, dialer}
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}
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func (d *XrayOutboundDialer) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
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ctx = session.ContextWithOutbound(context.Background(), &session.Outbound{
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Target: ToDestination(destination, ToNetwork(network)),
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})
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opts := []pipe.Option{pipe.WithSizeLimit(64 * 1024)}
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uplinkReader, uplinkWriter := pipe.New(opts...)
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downlinkReader, downlinkWriter := pipe.New(opts...)
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conn := cnc.NewConnection(cnc.ConnectionInputMulti(downlinkWriter), cnc.ConnectionOutputMulti(uplinkReader))
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go d.outbound.Process(ctx, &transport.Link{Reader: downlinkReader, Writer: uplinkWriter}, d.dialer)
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return conn, nil
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}
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func (d *XrayOutboundDialer) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
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return nil, os.ErrInvalid
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}
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@ -0,0 +1,10 @@
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package singbridge
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import E "github.com/sagernet/sing/common/exceptions"
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func ReturnError(err error) error {
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if E.IsClosedOrCanceled(err) {
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return nil
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}
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return err
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}
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@ -0,0 +1,51 @@
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package singbridge
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import (
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"context"
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"io"
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M "github.com/sagernet/sing/common/metadata"
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N "github.com/sagernet/sing/common/network"
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"github.com/xtls/xray-core/common/buf"
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"github.com/xtls/xray-core/common/errors"
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/common/session"
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"github.com/xtls/xray-core/features/routing"
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"github.com/xtls/xray-core/transport"
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)
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var (
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_ N.TCPConnectionHandler = (*Dispatcher)(nil)
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_ N.UDPConnectionHandler = (*Dispatcher)(nil)
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)
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type Dispatcher struct {
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upstream routing.Dispatcher
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newErrorFunc func(values ...any) *errors.Error
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}
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func NewDispatcher(dispatcher routing.Dispatcher, newErrorFunc func(values ...any) *errors.Error) *Dispatcher {
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return &Dispatcher{
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upstream: dispatcher,
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newErrorFunc: newErrorFunc,
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}
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}
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func (d *Dispatcher) NewConnection(ctx context.Context, conn net.Conn, metadata M.Metadata) error {
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xConn := NewConn(conn)
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return d.upstream.DispatchLink(ctx, ToDestination(metadata.Destination, net.Network_TCP), &transport.Link{
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Reader: xConn,
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Writer: xConn,
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})
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}
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func (d *Dispatcher) NewPacketConnection(ctx context.Context, conn N.PacketConn, metadata M.Metadata) error {
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return d.upstream.DispatchLink(ctx, ToDestination(metadata.Destination, net.Network_UDP), &transport.Link{
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Reader: buf.NewPacketReader(conn.(io.Reader)),
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Writer: buf.NewWriter(conn.(io.Writer)),
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})
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}
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func (d *Dispatcher) NewError(ctx context.Context, err error) {
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d.newErrorFunc(err).WriteToLog(session.ExportIDToError(ctx))
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}
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@ -0,0 +1,71 @@
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package singbridge
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import (
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"context"
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"github.com/sagernet/sing/common/logger"
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"github.com/xtls/xray-core/common/errors"
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"github.com/xtls/xray-core/common/session"
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)
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var _ logger.ContextLogger = (*XrayLogger)(nil)
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type XrayLogger struct {
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newError func(values ...any) *errors.Error
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}
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func NewLogger(newErrorFunc func(values ...any) *errors.Error) *XrayLogger {
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return &XrayLogger{
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newErrorFunc,
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}
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}
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func (l *XrayLogger) Trace(args ...any) {
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}
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func (l *XrayLogger) Debug(args ...any) {
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l.newError(args...).AtDebug().WriteToLog()
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}
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func (l *XrayLogger) Info(args ...any) {
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l.newError(args...).AtInfo().WriteToLog()
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}
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func (l *XrayLogger) Warn(args ...any) {
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l.newError(args...).AtWarning().WriteToLog()
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}
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func (l *XrayLogger) Error(args ...any) {
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l.newError(args...).AtError().WriteToLog()
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}
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func (l *XrayLogger) Fatal(args ...any) {
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}
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func (l *XrayLogger) Panic(args ...any) {
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}
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func (l *XrayLogger) TraceContext(ctx context.Context, args ...any) {
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}
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func (l *XrayLogger) DebugContext(ctx context.Context, args ...any) {
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l.newError(args...).AtDebug().WriteToLog(session.ExportIDToError(ctx))
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}
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func (l *XrayLogger) InfoContext(ctx context.Context, args ...any) {
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l.newError(args...).AtInfo().WriteToLog(session.ExportIDToError(ctx))
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}
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func (l *XrayLogger) WarnContext(ctx context.Context, args ...any) {
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l.newError(args...).AtWarning().WriteToLog(session.ExportIDToError(ctx))
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}
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func (l *XrayLogger) ErrorContext(ctx context.Context, args ...any) {
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l.newError(args...).AtError().WriteToLog(session.ExportIDToError(ctx))
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}
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func (l *XrayLogger) FatalContext(ctx context.Context, args ...any) {
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}
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func (l *XrayLogger) PanicContext(ctx context.Context, args ...any) {
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}
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@ -0,0 +1,82 @@
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package singbridge
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import (
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"context"
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B "github.com/sagernet/sing/common/buf"
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"github.com/sagernet/sing/common/bufio"
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M "github.com/sagernet/sing/common/metadata"
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"github.com/xtls/xray-core/common/buf"
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/transport"
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)
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func CopyPacketConn(ctx context.Context, inboundConn net.Conn, link *transport.Link, destination net.Destination, serverConn net.PacketConn) error {
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conn := &PacketConnWrapper{
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Reader: link.Reader,
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Writer: link.Writer,
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Dest: destination,
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Conn: inboundConn,
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}
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return ReturnError(bufio.CopyPacketConn(ctx, conn, bufio.NewPacketConn(serverConn)))
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}
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type PacketConnWrapper struct {
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buf.Reader
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buf.Writer
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net.Conn
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Dest net.Destination
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cached buf.MultiBuffer
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}
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func (w *PacketConnWrapper) ReadPacket(buffer *B.Buffer) (M.Socksaddr, error) {
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if w.cached != nil {
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mb, bb := buf.SplitFirst(w.cached)
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if bb == nil {
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w.cached = nil
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} else {
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buffer.Write(bb.Bytes())
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w.cached = mb
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var destination net.Destination
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if bb.UDP != nil {
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destination = *bb.UDP
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} else {
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destination = w.Dest
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}
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bb.Release()
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return ToSocksaddr(destination), nil
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}
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}
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mb, err := w.ReadMultiBuffer()
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if err != nil {
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return M.Socksaddr{}, err
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}
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nb, bb := buf.SplitFirst(mb)
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if bb == nil {
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return M.Socksaddr{}, nil
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} else {
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buffer.Write(bb.Bytes())
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w.cached = nb
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var destination net.Destination
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if bb.UDP != nil {
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destination = *bb.UDP
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} else {
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destination = w.Dest
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}
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bb.Release()
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return ToSocksaddr(destination), nil
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}
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}
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func (w *PacketConnWrapper) WritePacket(buffer *B.Buffer, destination M.Socksaddr) error {
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vBuf := buf.New()
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vBuf.Write(buffer.Bytes())
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endpoint := ToDestination(destination, net.Network_UDP)
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vBuf.UDP = &endpoint
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return w.Writer.WriteMultiBuffer(buf.MultiBuffer{vBuf})
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}
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func (w *PacketConnWrapper) Close() error {
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buf.ReleaseMulti(w.cached)
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return nil
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}
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@ -0,0 +1,61 @@
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package singbridge
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import (
|
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"context"
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"io"
|
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"net"
|
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|
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"github.com/sagernet/sing/common/bufio"
|
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"github.com/xtls/xray-core/common/buf"
|
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"github.com/xtls/xray-core/transport"
|
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)
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|
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func CopyConn(ctx context.Context, inboundConn net.Conn, link *transport.Link, serverConn net.Conn) error {
|
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conn := &PipeConnWrapper{
|
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W: link.Writer,
|
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Conn: inboundConn,
|
||||
}
|
||||
if ir, ok := link.Reader.(io.Reader); ok {
|
||||
conn.R = ir
|
||||
} else {
|
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conn.R = &buf.BufferedReader{Reader: link.Reader}
|
||||
}
|
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return ReturnError(bufio.CopyConn(ctx, conn, serverConn))
|
||||
}
|
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|
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type PipeConnWrapper struct {
|
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R io.Reader
|
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W buf.Writer
|
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net.Conn
|
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}
|
||||
|
||||
func (w *PipeConnWrapper) Close() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (w *PipeConnWrapper) Read(b []byte) (n int, err error) {
|
||||
return w.R.Read(b)
|
||||
}
|
||||
|
||||
func (w *PipeConnWrapper) Write(p []byte) (n int, err error) {
|
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n = len(p)
|
||||
var mb buf.MultiBuffer
|
||||
pLen := len(p)
|
||||
for pLen > 0 {
|
||||
buffer := buf.New()
|
||||
if pLen > buf.Size {
|
||||
_, err = buffer.Write(p[:buf.Size])
|
||||
p = p[buf.Size:]
|
||||
} else {
|
||||
buffer.Write(p)
|
||||
}
|
||||
pLen -= int(buffer.Len())
|
||||
mb = append(mb, buffer)
|
||||
}
|
||||
err = w.W.WriteMultiBuffer(mb)
|
||||
if err != nil {
|
||||
n = 0
|
||||
buf.ReleaseMulti(mb)
|
||||
}
|
||||
return
|
||||
}
|
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@ -0,0 +1,66 @@
|
|||
package singbridge
|
||||
|
||||
import (
|
||||
"time"
|
||||
|
||||
"github.com/sagernet/sing/common"
|
||||
"github.com/sagernet/sing/common/bufio"
|
||||
N "github.com/sagernet/sing/common/network"
|
||||
"github.com/xtls/xray-core/common/buf"
|
||||
"github.com/xtls/xray-core/common/net"
|
||||
)
|
||||
|
||||
var (
|
||||
_ buf.Reader = (*Conn)(nil)
|
||||
_ buf.TimeoutReader = (*Conn)(nil)
|
||||
_ buf.Writer = (*Conn)(nil)
|
||||
)
|
||||
|
||||
type Conn struct {
|
||||
net.Conn
|
||||
writer N.VectorisedWriter
|
||||
}
|
||||
|
||||
func NewConn(conn net.Conn) *Conn {
|
||||
writer, _ := bufio.CreateVectorisedWriter(conn)
|
||||
return &Conn{
|
||||
Conn: conn,
|
||||
writer: writer,
|
||||
}
|
||||
}
|
||||
|
||||
func (c *Conn) ReadMultiBuffer() (buf.MultiBuffer, error) {
|
||||
buffer, err := buf.ReadBuffer(c.Conn)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return buf.MultiBuffer{buffer}, nil
|
||||
}
|
||||
|
||||
func (c *Conn) ReadMultiBufferTimeout(duration time.Duration) (buf.MultiBuffer, error) {
|
||||
err := c.SetReadDeadline(time.Now().Add(duration))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer c.SetReadDeadline(time.Time{})
|
||||
return c.ReadMultiBuffer()
|
||||
}
|
||||
|
||||
func (c *Conn) WriteMultiBuffer(bufferList buf.MultiBuffer) error {
|
||||
defer buf.ReleaseMulti(bufferList)
|
||||
if c.writer != nil {
|
||||
bytesList := make([][]byte, len(bufferList))
|
||||
for i, buffer := range bufferList {
|
||||
bytesList[i] = buffer.Bytes()
|
||||
}
|
||||
return common.Error(bufio.WriteVectorised(c.writer, bytesList))
|
||||
}
|
||||
// Since this conn is only used by tun, we don't force buffer writes to merge.
|
||||
for _, buffer := range bufferList {
|
||||
_, err := c.Conn.Write(buffer.Bytes())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
2
go.mod
2
go.mod
|
@ -13,7 +13,7 @@ require (
|
|||
github.com/pires/go-proxyproto v0.7.0
|
||||
github.com/quic-go/quic-go v0.34.0
|
||||
github.com/refraction-networking/utls v1.3.2
|
||||
github.com/sagernet/sing v0.2.3
|
||||
github.com/sagernet/sing v0.2.4
|
||||
github.com/sagernet/sing-shadowsocks v0.2.1
|
||||
github.com/sagernet/wireguard-go v0.0.0-20221116151939-c99467f53f2c
|
||||
github.com/seiflotfy/cuckoofilter v0.0.0-20220411075957-e3b120b3f5fb
|
||||
|
|
2
go.sum
2
go.sum
|
@ -145,6 +145,8 @@ github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3/go.mod h1:HgjTstv
|
|||
github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
|
||||
github.com/sagernet/sing v0.2.3 h1:V50MvZ4c3Iij2lYFWPlzL1PyipwSzjGeN9x+Ox89vpk=
|
||||
github.com/sagernet/sing v0.2.3/go.mod h1:Ta8nHnDLAwqySzKhGoKk4ZIB+vJ3GTKj7UPrWYvM+4w=
|
||||
github.com/sagernet/sing v0.2.4 h1:gC8BR5sglbJZX23RtMyFa8EETP9YEUADhfbEzU1yVbo=
|
||||
github.com/sagernet/sing v0.2.4/go.mod h1:Ta8nHnDLAwqySzKhGoKk4ZIB+vJ3GTKj7UPrWYvM+4w=
|
||||
github.com/sagernet/sing-shadowsocks v0.2.1 h1:FvdLQOqpvxHBJUcUe4fvgiYP2XLLwH5i1DtXQviVEPw=
|
||||
github.com/sagernet/sing-shadowsocks v0.2.1/go.mod h1:T/OgurSjsAe+Ug3+6PprXjmgHFmJidjOvQcjXGTKb3I=
|
||||
github.com/sagernet/wireguard-go v0.0.0-20221116151939-c99467f53f2c h1:vK2wyt9aWYHHvNLWniwijBu/n4pySypiKRhN32u/JGo=
|
||||
|
|
|
@ -17,6 +17,7 @@ import (
|
|||
"github.com/xtls/xray-core/common/net"
|
||||
"github.com/xtls/xray-core/common/protocol"
|
||||
"github.com/xtls/xray-core/common/session"
|
||||
"github.com/xtls/xray-core/common/singbridge"
|
||||
"github.com/xtls/xray-core/features/routing"
|
||||
"github.com/xtls/xray-core/transport/internet/stat"
|
||||
)
|
||||
|
@ -74,7 +75,7 @@ func (i *Inbound) Process(ctx context.Context, network net.Network, connection s
|
|||
ctx = session.ContextWithDispatcher(ctx, dispatcher)
|
||||
|
||||
if network == net.Network_TCP {
|
||||
return returnError(i.service.NewConnection(ctx, connection, metadata))
|
||||
return singbridge.ReturnError(i.service.NewConnection(ctx, connection, metadata))
|
||||
} else {
|
||||
reader := buf.NewReader(connection)
|
||||
pc := &natPacketConn{connection}
|
||||
|
@ -82,7 +83,7 @@ func (i *Inbound) Process(ctx context.Context, network net.Network, connection s
|
|||
mb, err := reader.ReadMultiBuffer()
|
||||
if err != nil {
|
||||
buf.ReleaseMulti(mb)
|
||||
return returnError(err)
|
||||
return singbridge.ReturnError(err)
|
||||
}
|
||||
for _, buffer := range mb {
|
||||
packet := B.As(buffer.Bytes()).ToOwned()
|
||||
|
@ -112,16 +113,11 @@ func (i *Inbound) NewConnection(ctx context.Context, conn net.Conn, metadata M.M
|
|||
})
|
||||
newError("tunnelling request to tcp:", metadata.Destination).WriteToLog(session.ExportIDToError(ctx))
|
||||
dispatcher := session.DispatcherFromContext(ctx)
|
||||
link, err := dispatcher.Dispatch(ctx, toDestination(metadata.Destination, net.Network_TCP))
|
||||
link, err := dispatcher.Dispatch(ctx, singbridge.ToDestination(metadata.Destination, net.Network_TCP))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
outConn := &pipeConnWrapper{
|
||||
&buf.BufferedReader{Reader: link.Reader},
|
||||
link.Writer,
|
||||
conn,
|
||||
}
|
||||
return bufio.CopyConn(ctx, conn, outConn)
|
||||
return singbridge.CopyConn(ctx, nil, link, conn)
|
||||
}
|
||||
|
||||
func (i *Inbound) NewPacketConnection(ctx context.Context, conn N.PacketConn, metadata M.Metadata) error {
|
||||
|
@ -138,12 +134,12 @@ func (i *Inbound) NewPacketConnection(ctx context.Context, conn N.PacketConn, me
|
|||
})
|
||||
newError("tunnelling request to udp:", metadata.Destination).WriteToLog(session.ExportIDToError(ctx))
|
||||
dispatcher := session.DispatcherFromContext(ctx)
|
||||
destination := toDestination(metadata.Destination, net.Network_UDP)
|
||||
destination := singbridge.ToDestination(metadata.Destination, net.Network_UDP)
|
||||
link, err := dispatcher.Dispatch(ctx, destination)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
outConn := &packetConnWrapper{
|
||||
outConn := &singbridge.PacketConnWrapper{
|
||||
Reader: link.Reader,
|
||||
Writer: link.Writer,
|
||||
Dest: destination,
|
||||
|
|
|
@ -21,6 +21,7 @@ import (
|
|||
"github.com/xtls/xray-core/common/net"
|
||||
"github.com/xtls/xray-core/common/protocol"
|
||||
"github.com/xtls/xray-core/common/session"
|
||||
"github.com/xtls/xray-core/common/singbridge"
|
||||
"github.com/xtls/xray-core/common/uuid"
|
||||
"github.com/xtls/xray-core/features/routing"
|
||||
"github.com/xtls/xray-core/transport/internet/stat"
|
||||
|
@ -163,7 +164,7 @@ func (i *MultiUserInbound) Process(ctx context.Context, network net.Network, con
|
|||
ctx = session.ContextWithDispatcher(ctx, dispatcher)
|
||||
|
||||
if network == net.Network_TCP {
|
||||
return returnError(i.service.NewConnection(ctx, connection, metadata))
|
||||
return singbridge.ReturnError(i.service.NewConnection(ctx, connection, metadata))
|
||||
} else {
|
||||
reader := buf.NewReader(connection)
|
||||
pc := &natPacketConn{connection}
|
||||
|
@ -171,7 +172,7 @@ func (i *MultiUserInbound) Process(ctx context.Context, network net.Network, con
|
|||
mb, err := reader.ReadMultiBuffer()
|
||||
if err != nil {
|
||||
buf.ReleaseMulti(mb)
|
||||
return returnError(err)
|
||||
return singbridge.ReturnError(err)
|
||||
}
|
||||
for _, buffer := range mb {
|
||||
packet := B.As(buffer.Bytes()).ToOwned()
|
||||
|
@ -203,16 +204,11 @@ func (i *MultiUserInbound) NewConnection(ctx context.Context, conn net.Conn, met
|
|||
})
|
||||
newError("tunnelling request to tcp:", metadata.Destination).WriteToLog(session.ExportIDToError(ctx))
|
||||
dispatcher := session.DispatcherFromContext(ctx)
|
||||
link, err := dispatcher.Dispatch(ctx, toDestination(metadata.Destination, net.Network_TCP))
|
||||
link, err := dispatcher.Dispatch(ctx, singbridge.ToDestination(metadata.Destination, net.Network_TCP))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
outConn := &pipeConnWrapper{
|
||||
&buf.BufferedReader{Reader: link.Reader},
|
||||
link.Writer,
|
||||
conn,
|
||||
}
|
||||
return bufio.CopyConn(ctx, conn, outConn)
|
||||
return singbridge.CopyConn(ctx, conn, link, conn)
|
||||
}
|
||||
|
||||
func (i *MultiUserInbound) NewPacketConnection(ctx context.Context, conn N.PacketConn, metadata M.Metadata) error {
|
||||
|
@ -231,12 +227,12 @@ func (i *MultiUserInbound) NewPacketConnection(ctx context.Context, conn N.Packe
|
|||
})
|
||||
newError("tunnelling request to udp:", metadata.Destination).WriteToLog(session.ExportIDToError(ctx))
|
||||
dispatcher := session.DispatcherFromContext(ctx)
|
||||
destination := toDestination(metadata.Destination, net.Network_UDP)
|
||||
destination := singbridge.ToDestination(metadata.Destination, net.Network_UDP)
|
||||
link, err := dispatcher.Dispatch(ctx, destination)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
outConn := &packetConnWrapper{
|
||||
outConn := &singbridge.PacketConnWrapper{
|
||||
Reader: link.Reader,
|
||||
Writer: link.Writer,
|
||||
Dest: destination,
|
||||
|
|
|
@ -19,6 +19,7 @@ import (
|
|||
"github.com/xtls/xray-core/common/net"
|
||||
"github.com/xtls/xray-core/common/protocol"
|
||||
"github.com/xtls/xray-core/common/session"
|
||||
"github.com/xtls/xray-core/common/singbridge"
|
||||
"github.com/xtls/xray-core/common/uuid"
|
||||
"github.com/xtls/xray-core/features/routing"
|
||||
"github.com/xtls/xray-core/transport/internet/stat"
|
||||
|
@ -66,7 +67,7 @@ func NewRelayServer(ctx context.Context, config *RelayServerConfig) (*RelayInbou
|
|||
C.MapIndexed(config.Destinations, func(index int, it *RelayDestination) int { return index }),
|
||||
C.Map(config.Destinations, func(it *RelayDestination) string { return it.Key }),
|
||||
C.Map(config.Destinations, func(it *RelayDestination) M.Socksaddr {
|
||||
return toSocksaddr(net.Destination{
|
||||
return singbridge.ToSocksaddr(net.Destination{
|
||||
Address: it.Address.AsAddress(),
|
||||
Port: net.Port(it.Port),
|
||||
})
|
||||
|
@ -95,7 +96,7 @@ func (i *RelayInbound) Process(ctx context.Context, network net.Network, connect
|
|||
ctx = session.ContextWithDispatcher(ctx, dispatcher)
|
||||
|
||||
if network == net.Network_TCP {
|
||||
return returnError(i.service.NewConnection(ctx, connection, metadata))
|
||||
return singbridge.ReturnError(i.service.NewConnection(ctx, connection, metadata))
|
||||
} else {
|
||||
reader := buf.NewReader(connection)
|
||||
pc := &natPacketConn{connection}
|
||||
|
@ -103,7 +104,7 @@ func (i *RelayInbound) Process(ctx context.Context, network net.Network, connect
|
|||
mb, err := reader.ReadMultiBuffer()
|
||||
if err != nil {
|
||||
buf.ReleaseMulti(mb)
|
||||
return returnError(err)
|
||||
return singbridge.ReturnError(err)
|
||||
}
|
||||
for _, buffer := range mb {
|
||||
packet := B.As(buffer.Bytes()).ToOwned()
|
||||
|
@ -135,16 +136,11 @@ func (i *RelayInbound) NewConnection(ctx context.Context, conn net.Conn, metadat
|
|||
})
|
||||
newError("tunnelling request to tcp:", metadata.Destination).WriteToLog(session.ExportIDToError(ctx))
|
||||
dispatcher := session.DispatcherFromContext(ctx)
|
||||
link, err := dispatcher.Dispatch(ctx, toDestination(metadata.Destination, net.Network_TCP))
|
||||
link, err := dispatcher.Dispatch(ctx, singbridge.ToDestination(metadata.Destination, net.Network_TCP))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
outConn := &pipeConnWrapper{
|
||||
&buf.BufferedReader{Reader: link.Reader},
|
||||
link.Writer,
|
||||
conn,
|
||||
}
|
||||
return bufio.CopyConn(ctx, conn, outConn)
|
||||
return singbridge.CopyConn(ctx, nil, link, conn)
|
||||
}
|
||||
|
||||
func (i *RelayInbound) NewPacketConnection(ctx context.Context, conn N.PacketConn, metadata M.Metadata) error {
|
||||
|
@ -163,12 +159,12 @@ func (i *RelayInbound) NewPacketConnection(ctx context.Context, conn N.PacketCon
|
|||
})
|
||||
newError("tunnelling request to udp:", metadata.Destination).WriteToLog(session.ExportIDToError(ctx))
|
||||
dispatcher := session.DispatcherFromContext(ctx)
|
||||
destination := toDestination(metadata.Destination, net.Network_UDP)
|
||||
destination := singbridge.ToDestination(metadata.Destination, net.Network_UDP)
|
||||
link, err := dispatcher.Dispatch(ctx, destination)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
outConn := &packetConnWrapper{
|
||||
outConn := &singbridge.PacketConnWrapper{
|
||||
Reader: link.Reader,
|
||||
Writer: link.Writer,
|
||||
Dest: destination,
|
||||
|
|
|
@ -2,7 +2,6 @@ package shadowsocks_2022
|
|||
|
||||
import (
|
||||
"context"
|
||||
"io"
|
||||
"runtime"
|
||||
"time"
|
||||
|
||||
|
@ -17,6 +16,7 @@ import (
|
|||
"github.com/xtls/xray-core/common/buf"
|
||||
"github.com/xtls/xray-core/common/net"
|
||||
"github.com/xtls/xray-core/common/session"
|
||||
"github.com/xtls/xray-core/common/singbridge"
|
||||
"github.com/xtls/xray-core/transport"
|
||||
"github.com/xtls/xray-core/transport/internet"
|
||||
)
|
||||
|
@ -93,7 +93,7 @@ func (o *Outbound) Process(ctx context.Context, link *transport.Link, dialer int
|
|||
}
|
||||
|
||||
if network == net.Network_TCP {
|
||||
serverConn := o.method.DialEarlyConn(connection, toSocksaddr(destination))
|
||||
serverConn := o.method.DialEarlyConn(connection, singbridge.ToSocksaddr(destination))
|
||||
var handshake bool
|
||||
if timeoutReader, isTimeoutReader := link.Reader.(buf.TimeoutReader); isTimeoutReader {
|
||||
mb, err := timeoutReader.ReadMultiBufferTimeout(time.Millisecond * 100)
|
||||
|
@ -128,17 +128,7 @@ func (o *Outbound) Process(ctx context.Context, link *transport.Link, dialer int
|
|||
return newError("client handshake").Base(err)
|
||||
}
|
||||
}
|
||||
conn := &pipeConnWrapper{
|
||||
W: link.Writer,
|
||||
Conn: inboundConn,
|
||||
}
|
||||
if ir, ok := link.Reader.(io.Reader); ok {
|
||||
conn.R = ir
|
||||
} else {
|
||||
conn.R = &buf.BufferedReader{Reader: link.Reader}
|
||||
}
|
||||
|
||||
return returnError(bufio.CopyConn(ctx, conn, serverConn))
|
||||
return singbridge.CopyConn(ctx, inboundConn, link, serverConn)
|
||||
} else {
|
||||
var packetConn N.PacketConn
|
||||
if pc, isPacketConn := inboundConn.(N.PacketConn); isPacketConn {
|
||||
|
@ -146,7 +136,7 @@ func (o *Outbound) Process(ctx context.Context, link *transport.Link, dialer int
|
|||
} else if nc, isNetPacket := inboundConn.(net.PacketConn); isNetPacket {
|
||||
packetConn = bufio.NewPacketConn(nc)
|
||||
} else {
|
||||
packetConn = &packetConnWrapper{
|
||||
packetConn = &singbridge.PacketConnWrapper{
|
||||
Reader: link.Reader,
|
||||
Writer: link.Writer,
|
||||
Conn: inboundConn,
|
||||
|
@ -155,14 +145,14 @@ func (o *Outbound) Process(ctx context.Context, link *transport.Link, dialer int
|
|||
}
|
||||
|
||||
if o.uotClient != nil {
|
||||
uConn, err := o.uotClient.DialEarlyConn(o.method.DialEarlyConn(connection, uot.RequestDestination(o.uotClient.Version)), false, toSocksaddr(destination))
|
||||
uConn, err := o.uotClient.DialEarlyConn(o.method.DialEarlyConn(connection, uot.RequestDestination(o.uotClient.Version)), false, singbridge.ToSocksaddr(destination))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return returnError(bufio.CopyPacketConn(ctx, packetConn, uConn))
|
||||
return singbridge.ReturnError(bufio.CopyPacketConn(ctx, packetConn, uConn))
|
||||
} else {
|
||||
serverConn := o.method.DialPacketConn(connection)
|
||||
return returnError(bufio.CopyPacketConn(ctx, packetConn, serverConn))
|
||||
return singbridge.ReturnError(bufio.CopyPacketConn(ctx, packetConn, serverConn))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -1,145 +1,3 @@
|
|||
package shadowsocks_2022
|
||||
|
||||
import (
|
||||
"io"
|
||||
|
||||
B "github.com/sagernet/sing/common/buf"
|
||||
E "github.com/sagernet/sing/common/exceptions"
|
||||
M "github.com/sagernet/sing/common/metadata"
|
||||
"github.com/xtls/xray-core/common/buf"
|
||||
"github.com/xtls/xray-core/common/net"
|
||||
)
|
||||
|
||||
//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
|
||||
|
||||
func toDestination(socksaddr M.Socksaddr, network net.Network) net.Destination {
|
||||
if socksaddr.IsFqdn() {
|
||||
return net.Destination{
|
||||
Network: network,
|
||||
Address: net.DomainAddress(socksaddr.Fqdn),
|
||||
Port: net.Port(socksaddr.Port),
|
||||
}
|
||||
} else {
|
||||
return net.Destination{
|
||||
Network: network,
|
||||
Address: net.IPAddress(socksaddr.Addr.AsSlice()),
|
||||
Port: net.Port(socksaddr.Port),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func toSocksaddr(destination net.Destination) M.Socksaddr {
|
||||
var addr M.Socksaddr
|
||||
switch destination.Address.Family() {
|
||||
case net.AddressFamilyDomain:
|
||||
addr.Fqdn = destination.Address.Domain()
|
||||
default:
|
||||
addr.Addr = M.AddrFromIP(destination.Address.IP())
|
||||
}
|
||||
addr.Port = uint16(destination.Port)
|
||||
return addr
|
||||
}
|
||||
|
||||
type pipeConnWrapper struct {
|
||||
R io.Reader
|
||||
W buf.Writer
|
||||
net.Conn
|
||||
}
|
||||
|
||||
func (w *pipeConnWrapper) Close() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (w *pipeConnWrapper) Read(b []byte) (n int, err error) {
|
||||
return w.R.Read(b)
|
||||
}
|
||||
|
||||
func (w *pipeConnWrapper) Write(p []byte) (n int, err error) {
|
||||
n = len(p)
|
||||
var mb buf.MultiBuffer
|
||||
pLen := len(p)
|
||||
for pLen > 0 {
|
||||
buffer := buf.New()
|
||||
if pLen > buf.Size {
|
||||
_, err = buffer.Write(p[:buf.Size])
|
||||
p = p[buf.Size:]
|
||||
} else {
|
||||
buffer.Write(p)
|
||||
}
|
||||
pLen -= int(buffer.Len())
|
||||
mb = append(mb, buffer)
|
||||
}
|
||||
err = w.W.WriteMultiBuffer(mb)
|
||||
if err != nil {
|
||||
n = 0
|
||||
buf.ReleaseMulti(mb)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
type packetConnWrapper struct {
|
||||
buf.Reader
|
||||
buf.Writer
|
||||
net.Conn
|
||||
Dest net.Destination
|
||||
cached buf.MultiBuffer
|
||||
}
|
||||
|
||||
func (w *packetConnWrapper) ReadPacket(buffer *B.Buffer) (M.Socksaddr, error) {
|
||||
if w.cached != nil {
|
||||
mb, bb := buf.SplitFirst(w.cached)
|
||||
if bb == nil {
|
||||
w.cached = nil
|
||||
} else {
|
||||
buffer.Write(bb.Bytes())
|
||||
w.cached = mb
|
||||
var destination net.Destination
|
||||
if bb.UDP != nil {
|
||||
destination = *bb.UDP
|
||||
} else {
|
||||
destination = w.Dest
|
||||
}
|
||||
bb.Release()
|
||||
return toSocksaddr(destination), nil
|
||||
}
|
||||
}
|
||||
mb, err := w.ReadMultiBuffer()
|
||||
if err != nil {
|
||||
return M.Socksaddr{}, err
|
||||
}
|
||||
nb, bb := buf.SplitFirst(mb)
|
||||
if bb == nil {
|
||||
return M.Socksaddr{}, nil
|
||||
} else {
|
||||
buffer.Write(bb.Bytes())
|
||||
w.cached = nb
|
||||
var destination net.Destination
|
||||
if bb.UDP != nil {
|
||||
destination = *bb.UDP
|
||||
} else {
|
||||
destination = w.Dest
|
||||
}
|
||||
bb.Release()
|
||||
return toSocksaddr(destination), nil
|
||||
}
|
||||
}
|
||||
|
||||
func (w *packetConnWrapper) WritePacket(buffer *B.Buffer, destination M.Socksaddr) error {
|
||||
vBuf := buf.New()
|
||||
vBuf.Write(buffer.Bytes())
|
||||
endpoint := toDestination(destination, net.Network_UDP)
|
||||
vBuf.UDP = &endpoint
|
||||
return w.Writer.WriteMultiBuffer(buf.MultiBuffer{vBuf})
|
||||
}
|
||||
|
||||
func (w *packetConnWrapper) Close() error {
|
||||
buf.ReleaseMulti(w.cached)
|
||||
return nil
|
||||
}
|
||||
|
||||
func returnError(err error) error {
|
||||
if E.IsClosed(err) {
|
||||
return nil
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
|
|
@ -5,6 +5,7 @@ import (
|
|||
"syscall"
|
||||
"time"
|
||||
|
||||
"github.com/sagernet/sing/common/control"
|
||||
"github.com/xtls/xray-core/common/net"
|
||||
"github.com/xtls/xray-core/common/session"
|
||||
"github.com/xtls/xray-core/features/dns"
|
||||
|
@ -18,7 +19,7 @@ type SystemDialer interface {
|
|||
}
|
||||
|
||||
type DefaultSystemDialer struct {
|
||||
controllers []controller
|
||||
controllers []control.Func
|
||||
dns dns.Client
|
||||
obm outbound.Manager
|
||||
}
|
||||
|
@ -81,6 +82,11 @@ func (d *DefaultSystemDialer) Dial(ctx context.Context, src net.Address, dest ne
|
|||
|
||||
if sockopt != nil || len(d.controllers) > 0 {
|
||||
dialer.Control = func(network, address string, c syscall.RawConn) error {
|
||||
for _, ctl := range d.controllers {
|
||||
if err := ctl(network, address, c); err != nil {
|
||||
newError("failed to apply external controller").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
||||
}
|
||||
}
|
||||
return c.Control(func(fd uintptr) {
|
||||
if sockopt != nil {
|
||||
if err := applyOutboundSocketOptions(network, address, fd, sockopt); err != nil {
|
||||
|
@ -92,12 +98,6 @@ func (d *DefaultSystemDialer) Dial(ctx context.Context, src net.Address, dest ne
|
|||
}
|
||||
}
|
||||
}
|
||||
|
||||
for _, ctl := range d.controllers {
|
||||
if err := ctl(network, address, fd); err != nil {
|
||||
newError("failed to apply external controller").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
@ -185,7 +185,7 @@ func UseAlternativeSystemDialer(dialer SystemDialer) {
|
|||
// It only works when effective dialer is the default dialer.
|
||||
//
|
||||
// xray:api:beta
|
||||
func RegisterDialerController(ctl func(network, address string, fd uintptr) error) error {
|
||||
func RegisterDialerController(ctl control.Func) error {
|
||||
if ctl == nil {
|
||||
return newError("nil listener controller")
|
||||
}
|
||||
|
|
|
@ -10,21 +10,26 @@ import (
|
|||
"time"
|
||||
|
||||
"github.com/pires/go-proxyproto"
|
||||
"github.com/sagernet/sing/common/control"
|
||||
"github.com/xtls/xray-core/common/net"
|
||||
"github.com/xtls/xray-core/common/session"
|
||||
)
|
||||
|
||||
var effectiveListener = DefaultListener{}
|
||||
|
||||
type controller func(network, address string, fd uintptr) error
|
||||
|
||||
type DefaultListener struct {
|
||||
controllers []controller
|
||||
controllers []control.Func
|
||||
}
|
||||
|
||||
func getControlFunc(ctx context.Context, sockopt *SocketConfig, controllers []controller) func(network, address string, c syscall.RawConn) error {
|
||||
func getControlFunc(ctx context.Context, sockopt *SocketConfig, controllers []control.Func) func(network, address string, c syscall.RawConn) error {
|
||||
return func(network, address string, c syscall.RawConn) error {
|
||||
return c.Control(func(fd uintptr) {
|
||||
for _, controller := range controllers {
|
||||
if err := controller(network, address, c); err != nil {
|
||||
newError("failed to apply external controller").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
||||
}
|
||||
}
|
||||
|
||||
if sockopt != nil {
|
||||
if err := applyInboundSocketOptions(network, fd, sockopt); err != nil {
|
||||
newError("failed to apply socket options to incoming connection").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
||||
|
@ -32,12 +37,6 @@ func getControlFunc(ctx context.Context, sockopt *SocketConfig, controllers []co
|
|||
}
|
||||
|
||||
setReusePort(fd)
|
||||
|
||||
for _, controller := range controllers {
|
||||
if err := controller(network, address, fd); err != nil {
|
||||
newError("failed to apply external controller").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
@ -117,7 +116,7 @@ func (dl *DefaultListener) ListenPacket(ctx context.Context, addr net.Addr, sock
|
|||
// The controller can be used to operate on file descriptors before they are put into use.
|
||||
//
|
||||
// xray:api:beta
|
||||
func RegisterListenerController(controller func(network, address string, fd uintptr) error) error {
|
||||
func RegisterListenerController(controller control.Func) error {
|
||||
if controller == nil {
|
||||
return newError("nil listener controller")
|
||||
}
|
||||
|
|
|
@ -3,8 +3,10 @@ package internet_test
|
|||
import (
|
||||
"context"
|
||||
"net"
|
||||
"syscall"
|
||||
"testing"
|
||||
|
||||
"github.com/sagernet/sing/common/control"
|
||||
"github.com/xtls/xray-core/common"
|
||||
"github.com/xtls/xray-core/transport/internet"
|
||||
)
|
||||
|
@ -12,9 +14,11 @@ import (
|
|||
func TestRegisterListenerController(t *testing.T) {
|
||||
var gotFd uintptr
|
||||
|
||||
common.Must(internet.RegisterListenerController(func(network string, addr string, fd uintptr) error {
|
||||
gotFd = fd
|
||||
return nil
|
||||
common.Must(internet.RegisterListenerController(func(network, address string, conn syscall.RawConn) error {
|
||||
return control.Raw(conn, func(fd uintptr) error {
|
||||
gotFd = fd
|
||||
return nil
|
||||
})
|
||||
}))
|
||||
|
||||
conn, err := internet.ListenSystemPacket(context.Background(), &net.UDPAddr{
|
||||
|
|
Loading…
Reference in New Issue