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XUDP protocol: Add Global ID & UoT Migration

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The first UoT protocol that supports UoT Migration
Thank @yuhan6665 for testing
This commit is contained in:
RPRX 2023-04-06 10:21:35 +00:00 • committed by GitHub
parent 67affe3753
commit be23d5d3b7
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GPG key ID: 4AEE18F83AFDEB23
39 changed files with 506 additions and 99 deletions
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1
proxy/vless/inbound/inbound.go
View file

@ -438,6 +438,7 @@ func (h *Handler) Process(ctx context.Context, network net.Network, connection s
if inbound == nil {
panic("no inbound metadata")
}
inbound.Name = "vless"
inbound.User = request.User
account := request.User.Account.(*vless.MemoryAccount)

19
proxy/vless/outbound/outbound.go
View file

@ -170,9 +170,20 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
}
}
var newCtx context.Context
var newCancel context.CancelFunc
if session.TimeoutOnlyFromContext(ctx) {
newCtx, newCancel = context.WithCancel(context.Background())
}
sessionPolicy := h.policyManager.ForLevel(request.User.Level)
ctx, cancel := context.WithCancel(ctx)
timer := signal.CancelAfterInactivity(ctx, cancel, sessionPolicy.Timeouts.ConnectionIdle)
timer := signal.CancelAfterInactivity(ctx, func() {
cancel()
if newCancel != nil {
newCancel()
}
}, sessionPolicy.Timeouts.ConnectionIdle)
clientReader := link.Reader // .(*pipe.Reader)
clientWriter := link.Writer // .(*pipe.Writer)
@ -200,7 +211,7 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
// default: serverWriter := bufferWriter
serverWriter := encoding.EncodeBodyAddons(bufferWriter, request, requestAddons)
if request.Command == protocol.RequestCommandMux && request.Port == 666 {
serverWriter = xudp.NewPacketWriter(serverWriter, target)
serverWriter = xudp.NewPacketWriter(serverWriter, target, xudp.GetGlobalID(ctx))
}
userUUID := account.ID.Bytes()
timeoutReader, ok := clientReader.(buf.TimeoutReader)
@ -300,6 +311,10 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
return nil
}
if newCtx != nil {
ctx = newCtx
}
if err := task.Run(ctx, postRequest, task.OnSuccess(getResponse, task.Close(clientWriter))); err != nil {
return newError("connection ends").Base(err).AtInfo()
}