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VLESS Reverse Proxy: Transfer real Source & Local (IP & port), enabled by default

Browse Source 
https://t.me/projectXtls/1039

https://github.com/XTLS/Xray-core/pull/5101#issuecomment-3404979909
This commit is contained in:
RPRX
2025-10-15 07:05:52 +00:00
parent 9cc7907234
commit 12f4a014e0
10 changed files with 130 additions and 48 deletions
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24
common/session/context.go
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@@ -17,13 +17,13 @@ const (
inboundSessionKey ctx.SessionKey = 1
outboundSessionKey ctx.SessionKey = 2
contentSessionKey ctx.SessionKey = 3
muxPreferredSessionKey ctx.SessionKey = 4 // unused
isReverseMuxKey ctx.SessionKey = 4 // is reverse mux
sockoptSessionKey ctx.SessionKey = 5 // used by dokodemo to only receive sockopt.Mark
trackedConnectionErrorKey ctx.SessionKey = 6 // used by observer to get outbound error
dispatcherKey ctx.SessionKey = 7 // used by ss2022 inbounds to get dispatcher
timeoutOnlyKey ctx.SessionKey = 8 // mux context's child contexts to only cancel when its own traffic times out
allowedNetworkKey ctx.SessionKey = 9 // muxcool server control incoming request tcp/udp
handlerSessionKey ctx.SessionKey = 10 // outbound gets full handler
fullHandlerKey ctx.SessionKey = 10 // outbound gets full handler
mitmAlpn11Key ctx.SessionKey = 11 // used by TLS dialer
mitmServerNameKey ctx.SessionKey = 12 // used by TLS dialer
)
@@ -75,25 +75,21 @@ func ContentFromContext(ctx context.Context) *Content {
return nil
}
// ContextWithMuxPreferred returns a new context with the given bool
func ContextWithMuxPreferred(ctx context.Context, forced bool) context.Context {
return context.WithValue(ctx, muxPreferredSessionKey, forced)
func ContextWithIsReverseMux(ctx context.Context, isReverseMux bool) context.Context {
return context.WithValue(ctx, isReverseMuxKey, isReverseMux)
}
// MuxPreferredFromContext returns value in this context, or false if not contained.
func MuxPreferredFromContext(ctx context.Context) bool {
if val, ok := ctx.Value(muxPreferredSessionKey).(bool); ok {
func IsReverseMuxFromContext(ctx context.Context) bool {
if val, ok := ctx.Value(isReverseMuxKey).(bool); ok {
return val
}
return false
}
// ContextWithSockopt returns a new context with Socket configs included
func ContextWithSockopt(ctx context.Context, s *Sockopt) context.Context {
return context.WithValue(ctx, sockoptSessionKey, s)
}
// SockoptFromContext returns Socket configs in this context, or nil if not contained.
func SockoptFromContext(ctx context.Context) *Sockopt {
if sockopt, ok := ctx.Value(sockoptSessionKey).(*Sockopt); ok {
return sockopt
@@ -164,12 +160,12 @@ func AllowedNetworkFromContext(ctx context.Context) net.Network {
return net.Network_Unknown
}
func ContextWithHandler(ctx context.Context, handler outbound.Handler) context.Context {
return context.WithValue(ctx, handlerSessionKey, handler)
func ContextWithFullHandler(ctx context.Context, handler outbound.Handler) context.Context {
return context.WithValue(ctx, fullHandlerKey, handler)
}
func HandlerFromContext(ctx context.Context) outbound.Handler {
if val, ok := ctx.Value(handlerSessionKey).(outbound.Handler); ok {
func FullHandlerFromContext(ctx context.Context) outbound.Handler {
if val, ok := ctx.Value(fullHandlerKey).(outbound.Handler); ok {
return val
}
return nil