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Prepare v2ray client/server transport

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This commit is contained in:
世界
2022-08-22 18:53:47 +08:00
parent 6253e2e24c
commit 082872b2f3
27 changed files with 1490 additions and 74 deletions
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59
inbound/default.go
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@@ -113,6 +113,22 @@ func (a *myInboundAdapter) Start() error {
return nil
}
func (a *myInboundAdapter) ListenTCP() (*net.TCPListener, error) {
var err error
bindAddr := M.SocksaddrFrom(netip.Addr(a.listenOptions.Listen), a.listenOptions.ListenPort)
var tcpListener *net.TCPListener
if !a.listenOptions.TCPFastOpen {
tcpListener, err = net.ListenTCP(M.NetworkFromNetAddr(N.NetworkTCP, bindAddr.Addr), bindAddr.TCPAddr())
} else {
tcpListener, err = tfo.ListenTCP(M.NetworkFromNetAddr(N.NetworkTCP, bindAddr.Addr), bindAddr.TCPAddr())
}
if err == nil {
a.logger.Info("tcp server started at ", tcpListener.Addr())
}
a.tcpListener = tcpListener
return tcpListener, err
}
func (a *myInboundAdapter) Close() error {
var err error
if a.clearSystemProxy != nil {
@@ -156,24 +172,31 @@ func (a *myInboundAdapter) loopTCPIn() {
if err != nil {
return
}
go func() {
ctx := log.ContextWithNewID(a.ctx)
var metadata adapter.InboundContext
metadata.Inbound = a.tag
metadata.InboundType = a.protocol
metadata.SniffEnabled = a.listenOptions.SniffEnabled
metadata.SniffOverrideDestination = a.listenOptions.SniffOverrideDestination
metadata.DomainStrategy = dns.DomainStrategy(a.listenOptions.DomainStrategy)
metadata.Network = N.NetworkTCP
metadata.Source = M.SocksaddrFromNet(conn.RemoteAddr())
metadata.OriginDestination = M.SocksaddrFromNet(conn.LocalAddr())
a.logger.InfoContext(ctx, "inbound connection from ", metadata.Source)
hErr := a.connHandler.NewConnection(ctx, conn, metadata)
if hErr != nil {
conn.Close()
a.NewError(ctx, E.Cause(hErr, "process connection from ", metadata.Source))
}
}()
go a.injectTCP(conn)
}
}
func (a *myInboundAdapter) createMetadata(conn net.Conn) adapter.InboundContext {
var metadata adapter.InboundContext
metadata.Inbound = a.tag
metadata.InboundType = a.protocol
metadata.SniffEnabled = a.listenOptions.SniffEnabled
metadata.SniffOverrideDestination = a.listenOptions.SniffOverrideDestination
metadata.DomainStrategy = dns.DomainStrategy(a.listenOptions.DomainStrategy)
metadata.Network = N.NetworkTCP
metadata.Source = M.SocksaddrFromNet(conn.RemoteAddr())
metadata.OriginDestination = M.SocksaddrFromNet(conn.LocalAddr())
return metadata
}
func (a *myInboundAdapter) injectTCP(conn net.Conn) {
ctx := log.ContextWithNewID(a.ctx)
metadata := a.createMetadata(conn)
a.logger.InfoContext(ctx, "inbound connection from ", metadata.Source)
hErr := a.connHandler.NewConnection(ctx, conn, metadata)
if hErr != nil {
conn.Close()
a.NewError(ctx, E.Cause(hErr, "process connection from ", metadata.Source))
}
}