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XTLS Vision: Apply padding to single XUDP by default at client side

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Requires Xray-core v1.8.1+ at server side: 242f3b0e0b
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RPRX 2024-02-02 20:32:46 +00:00 • committed by GitHub
parent dd635c7c8d
commit ad3d347cfc
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GPG key ID: B5690EEEBB952194
4 changed files with 12 additions and 10 deletions
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6
proxy/vless/encoding/addons.go
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@ -62,11 +62,7 @@ func DecodeHeaderAddons(buffer *buf.Buffer, reader io.Reader) (*Addons, error) {
// EncodeBodyAddons returns a Writer that auto-encrypt content written by caller.
func EncodeBodyAddons(writer io.Writer, request *protocol.RequestHeader, requestAddons *Addons, state *proxy.TrafficState, context context.Context) buf.Writer {
if request.Command == protocol.RequestCommandUDP {
w := writer.(buf.Writer)
if requestAddons.Flow == vless.XRV {
w = proxy.NewVisionWriter(w, state, context)
}
return NewMultiLengthPacketWriter(w)
return NewMultiLengthPacketWriter(writer.(buf.Writer))
}
w := buf.NewWriter(writer)
if requestAddons.Flow == vless.XRV {

3
proxy/vless/encoding/encoding.go
View file

@ -176,7 +176,6 @@ func DecodeResponseHeader(reader io.Reader, request *protocol.RequestHeader) (*A
// XtlsRead filter and read xtls protocol
func XtlsRead(reader buf.Reader, writer buf.Writer, timer signal.ActivityUpdater, conn net.Conn, input *bytes.Reader, rawInput *bytes.Buffer, trafficState *proxy.TrafficState, ctx context.Context) error {
err := func() error {
visionReader := proxy.NewVisionReader(reader, trafficState, ctx)
for {
if trafficState.ReaderSwitchToDirectCopy {
var writerConn net.Conn
@ -188,7 +187,7 @@ func XtlsRead(reader buf.Reader, writer buf.Writer, timer signal.ActivityUpdater
}
return proxy.CopyRawConnIfExist(ctx, conn, writerConn, writer, timer)
}
buffer, err := visionReader.ReadMultiBuffer()
buffer, err := reader.ReadMultiBuffer()
if !buffer.IsEmpty() {
timer.Update()
if trafficState.ReaderSwitchToDirectCopy {