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Fix buffer.UDP destination override (#2356)

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dyhkwong 2023-08-29 15:12:36 +08:00 • committed by GitHub
parent e013dce1df
commit b8bd243df5
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6 changed files with 75 additions and 94 deletions
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7
app/proxyman/outbound/handler.go
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@ -8,6 +8,7 @@ import (
"github.com/xtls/xray-core/app/proxyman"
"github.com/xtls/xray-core/common"
"github.com/xtls/xray-core/common/buf"
"github.com/xtls/xray-core/common/mux"
"github.com/xtls/xray-core/common/net"
"github.com/xtls/xray-core/common/net/cnc"
@ -166,6 +167,11 @@ func (h *Handler) Tag() string {
// Dispatch implements proxy.Outbound.Dispatch.
func (h *Handler) Dispatch(ctx context.Context, link *transport.Link) {
outbound := session.OutboundFromContext(ctx)
if outbound.Target.Network == net.Network_UDP && outbound.OriginalTarget.Address != nil && outbound.OriginalTarget.Address != outbound.Target.Address {
link.Reader = &buf.EndpointOverrideReader{Reader: link.Reader, Dest: outbound.Target.Address, OriginalDest: outbound.OriginalTarget.Address}
link.Writer = &buf.EndpointOverrideWriter{Writer: link.Writer, Dest: outbound.Target.Address, OriginalDest: outbound.OriginalTarget.Address}
}
if h.mux != nil {
test := func(err error) {
if err != nil {
@ -175,7 +181,6 @@ func (h *Handler) Dispatch(ctx context.Context, link *transport.Link) {
common.Interrupt(link.Writer)
}
}
outbound := session.OutboundFromContext(ctx)
if outbound.Target.Network == net.Network_UDP && outbound.Target.Port == 443 {
switch h.udp443 {
case "reject":