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Add redir tproxy and dns inbound

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世界
2022-07-15 08:42:02 +08:00
parent e13b72afca
commit 2c2eb31e18
19 changed files with 723 additions and 20 deletions
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12
inbound/direct.go
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@@ -46,7 +46,13 @@ func NewDirect(ctx context.Context, router adapter.Router, logger log.ContextLog
inbound.overrideOption = 3
inbound.overrideDestination = M.Socksaddr{Port: options.OverridePort}
}
inbound.udpNat = udpnat.New[netip.AddrPort](options.UDPTimeout, inbound.upstreamContextHandler())
var udpTimeout int64
if options.UDPTimeout != 0 {
udpTimeout = options.UDPTimeout
} else {
udpTimeout = 300
}
inbound.udpNat = udpnat.New[netip.AddrPort](udpTimeout, inbound.upstreamContextHandler())
inbound.connHandler = inbound
inbound.packetHandler = inbound
inbound.packetUpstream = inbound.udpNat
@@ -79,6 +85,8 @@ func (d *Direct) NewPacket(ctx context.Context, conn N.PacketConn, buffer *buf.B
case 3:
metadata.Destination.Port = d.overrideDestination.Port
}
d.udpNat.NewPacketDirect(adapter.WithContext(log.ContextWithNewID(ctx), &metadata), metadata.Source.AddrPort(), conn, buffer, adapter.UpstreamMetadata(metadata))
d.udpNat.NewContextPacket(ctx, metadata.Source.AddrPort(), buffer, adapter.UpstreamMetadata(metadata), func(natConn N.PacketConn) (context.Context, N.PacketWriter) {
return adapter.WithContext(log.ContextWithNewID(ctx), &metadata), natConn
})
return nil
}