100 lines
2.4 KiB
Go
100 lines
2.4 KiB
Go
package main
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import (
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"context"
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"log"
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"net"
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"net/http"
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_ "net/http/pprof"
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vnc "github.com/vtolstov/go-vnc"
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)
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func main() {
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go func() {
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log.Println(http.ListenAndServe(":6060", nil))
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}()
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ln, err := net.Listen("tcp", ":5900")
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if err != nil {
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log.Fatalf("Error listen. %v", err)
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}
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schClient := make(chan vnc.ClientMessage)
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schServer := make(chan vnc.ServerMessage)
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scfg := &vnc.ServerConfig{
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Width: 800,
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Height: 600,
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VersionHandler: vnc.ServerVersionHandler,
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SecurityHandler: vnc.ServerSecurityHandler,
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SecurityHandlers: []vnc.SecurityHandler{
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&vnc.ClientAuthVeNCrypt02Plain{Username: []byte("test"), Password: []byte("test")},
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&vnc.ClientAuthNone{},
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},
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ClientInitHandler: vnc.ServerClientInitHandler,
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ServerInitHandler: vnc.ServerServerInitHandler,
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Encodings: []vnc.Encoding{
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&vnc.TightPngEncoding{},
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&vnc.CopyRectEncoding{},
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&vnc.RawEncoding{},
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},
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PixelFormat: vnc.PixelFormat32bit,
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ClientMessageCh: schClient,
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ServerMessageCh: schServer,
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ClientMessages: vnc.DefaultClientMessages,
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DesktopName: []byte("vnc proxy"),
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}
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c, err := net.Dial("tcp", "127.0.0.1:5995")
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if err != nil {
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log.Fatalf("Error dial. %v", err)
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}
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cchServer := make(chan vnc.ServerMessage)
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cchClient := make(chan vnc.ClientMessage)
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ccfg := &vnc.ClientConfig{
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VersionHandler: vnc.ClientVersionHandler,
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SecurityHandler: vnc.ClientSecurityHandler,
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SecurityHandlers: []vnc.SecurityHandler{&vnc.ClientAuthNone{}},
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ClientInitHandler: vnc.ClientClientInitHandler,
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ServerInitHandler: vnc.ClientServerInitHandler,
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PixelFormat: vnc.PixelFormat32bit,
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ClientMessageCh: cchClient,
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ServerMessageCh: cchServer,
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ServerMessages: vnc.DefaultServerMessages,
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Encodings: []vnc.Encoding{&vnc.RawEncoding{}},
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}
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cc, err := vnc.Connect(context.Background(), c, ccfg)
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if err != nil {
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log.Fatalf("Error dial. %v", err)
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}
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go vnc.Serve(context.Background(), ln, scfg)
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defer cc.Close()
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go cc.Handle()
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for {
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select {
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case msg := <-cchServer:
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schServer <- msg
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case msg := <-schClient:
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switch msg.Type() {
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case vnc.SetEncodingsMsgType:
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var encTypes []vnc.EncodingType
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for _, senc := range scfg.Encodings {
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for _, cenc := range msg.(*vnc.SetEncodings).Encodings {
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if cenc == senc.Type() {
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encTypes = append(encTypes, senc.Type())
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}
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}
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}
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cchClient <- &vnc.SetEncodings{Encodings: encTypes}
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default:
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cchClient <- msg
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}
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}
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}
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}
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