VLESS & VMess are not ready to accept FullCone yet

This commit is contained in:
RPRX 2020-12-30 08:10:26 +00:00 committed by GitHub
parent 2da07e0f8a
commit 310a938511
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
6 changed files with 41 additions and 13 deletions

View file

@ -279,7 +279,9 @@ func (w *udpWorker) callback(b *buf.Buffer, source net.Destination, originalDest
src: source,
}
if originalDest.IsValid() {
//id.dest = originalDest
if !buf.Cone {
id.dest = originalDest
}
b.UDP = &originalDest
}
conn, existing := w.getConnection(id)

View file

@ -14,6 +14,8 @@ const (
var pool = bytespool.GetPool(Size)
var Cone = true
// Buffer is a recyclable allocation of a byte array. Buffer.Release() recycles
// the buffer into an internal buffer pool, in order to recreate a buffer more
// quickly.

View file

@ -13,6 +13,10 @@ import (
"strings"
"syscall"
"github.com/golang/protobuf/proto"
"github.com/xtls/xray-core/app/proxyman"
"github.com/xtls/xray-core/common/buf"
"github.com/xtls/xray-core/common/cmdarg"
"github.com/xtls/xray-core/common/platform"
"github.com/xtls/xray-core/core"
@ -176,6 +180,26 @@ func startXray() (core.Server, error) {
return nil, newError("failed to load config files: [", configFiles.String(), "]").Base(err)
}
v, t := false, false
for _, outbound := range config.Outbound {
s := strings.ToLower(outbound.ProxySettings.Type)
l := len(s)
if l >= 16 && s[11:16] == "vless" || l >= 16 && s[11:16] == "vmess" {
v = true
continue
}
if l >= 17 && s[11:17] == "trojan" || l >= 22 && s[11:22] == "shadowsocks" {
var m proxyman.SenderConfig
proto.Unmarshal(outbound.SenderSettings.Value, &m)
if m.MultiplexSettings == nil || !m.MultiplexSettings.Enabled {
t = true
}
}
}
if v && !t {
buf.Cone = false
}
server, err := core.New(config)
if err != nil {
return nil, newError("failed to create server").Base(err)

View file

@ -103,7 +103,7 @@ func (s *Server) handlerUDPPayload(ctx context.Context, conn internet.Connection
}
inbound.User = s.user
var dest net.Destination
var dest *net.Destination
reader := buf.NewPacketReader(conn)
for {
@ -144,12 +144,12 @@ func (s *Server) handlerUDPPayload(ctx context.Context, conn internet.Connection
data.UDP = &destination
if dest.Network == 0 {
dest = request.Destination() // JUST FOLLOW THE FIRST PACKET
if !buf.Cone || dest == nil {
dest = &destination
}
currentPacketCtx = protocol.ContextWithRequestHeader(currentPacketCtx, request)
udpServer.Dispatch(currentPacketCtx, dest, data)
udpServer.Dispatch(currentPacketCtx, *dest, data)
}
}

View file

@ -222,7 +222,7 @@ func (s *Server) handleUDPPayload(ctx context.Context, conn internet.Connection,
newError("client UDP connection from ", inbound.Source).WriteToLog(session.ExportIDToError(ctx))
}
var dest net.Destination
var dest *net.Destination
reader := buf.NewPacketReader(conn)
for {
@ -260,12 +260,12 @@ func (s *Server) handleUDPPayload(ctx context.Context, conn internet.Connection,
payload.UDP = &destination
if dest.Network == 0 {
dest = destination // JUST FOLLOW THE FIRST PACKET
if !buf.Cone || dest == nil {
dest = &destination
}
currentPacketCtx = protocol.ContextWithRequestHeader(currentPacketCtx, request)
udpServer.Dispatch(currentPacketCtx, dest, payload)
udpServer.Dispatch(currentPacketCtx, *dest, payload)
}
}
}

View file

@ -256,7 +256,7 @@ func (s *Server) handleUDPPayload(ctx context.Context, clientReader *PacketReade
inbound := session.InboundFromContext(ctx)
user := inbound.User
var dest net.Destination
var dest *net.Destination
for {
select {
@ -280,12 +280,12 @@ func (s *Server) handleUDPPayload(ctx context.Context, clientReader *PacketReade
})
newError("tunnelling request to ", p.Target).WriteToLog(session.ExportIDToError(ctx))
if dest.Network == 0 {
dest = p.Target // JUST FOLLOW THE FIRST PACKET
if !buf.Cone || dest == nil {
dest = &p.Target
}
for _, b := range p.Buffer {
udpServer.Dispatch(ctx, dest, b)
udpServer.Dispatch(ctx, *dest, b)
}
}
}