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https://github.com/XTLS/Xray-core.git
synced 2024-11-04 12:09:19 +02:00
Allow multiple XUDP in Mux when using XTLS Vision (server side)
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parent
01b7e5e9be
commit
b33b0bc89d
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@ -132,6 +132,12 @@ func (w *ServerWorker) handleStatusNew(ctx context.Context, meta *FrameMetadata,
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ctx = log.ContextWithAccessMessage(ctx, msg)
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}
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if network := session.AllowedNetworkFromContext(ctx); network != net.Network_Unknown {
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if meta.Target.Network != network {
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return newError("unexpected network ", meta.Target.Network) // it will break the whole Mux connection
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}
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}
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if meta.GlobalID != [8]byte{} {
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mb, err := NewPacketReader(reader, &meta.Target).ReadMultiBuffer()
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if err != nil {
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@ -4,6 +4,7 @@ import (
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"context"
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_ "unsafe"
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/features/routing"
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)
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@ -22,6 +23,7 @@ const (
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trackedConnectionErrorKey
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dispatcherKey
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timeoutOnlyKey
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allowedNetworkKey
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)
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// ContextWithID returns a new context with the given ID.
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@ -147,3 +149,14 @@ func TimeoutOnlyFromContext(ctx context.Context) bool {
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}
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return false
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}
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func ContextWithAllowedNetwork(ctx context.Context, network net.Network) context.Context {
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return context.WithValue(ctx, allowedNetworkKey, network)
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}
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func AllowedNetworkFromContext(ctx context.Context) net.Network {
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if val, ok := ctx.Value(allowedNetworkKey).(net.Network); ok {
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return val
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}
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return net.Network_Unknown
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}
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@ -495,7 +495,7 @@ func (h *Handler) Process(ctx context.Context, network net.Network, connection s
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return newError(account.ID.String() + " is not able to use " + requestAddons.Flow).AtWarning()
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}
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case "":
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if account.Flow == vless.XRV && (request.Command == protocol.RequestCommandTCP || isMuxAndNotXUDP(request, first)) {
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if account.Flow == vless.XRV && request.Command == protocol.RequestCommandTCP {
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return newError(account.ID.String() + " is not able to use \"\". Note that the pure TLS proxy has certain TLS in TLS characters.").AtWarning()
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}
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default:
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@ -510,6 +510,8 @@ func (h *Handler) Process(ctx context.Context, network net.Network, connection s
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Reason: "",
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Email: request.User.Email,
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})
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} else if account.Flow == vless.XRV {
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ctx = session.ContextWithAllowedNetwork(ctx, net.Network_UDP)
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}
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sessionPolicy = h.policyManager.ForLevel(request.User.Level)
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