i am writing my own ReverseProxy in Go.The ReverseProxy should connect my go-webserver and my apache2 webserver. But when I run my reverseproxy on another IP-Adress then my Apache2 webserver I got following error in my apache-logfile, when the reverseproxy sends the request to apache.
"Hosname xxxx provided via sni and hostname xxxx2 provided via http are different"
My Reverse Proxy and apache-webserver running on https.
Here some code:
func (p *Proxy) directorApache(req *http.Request) {
mainServer := fmt.Sprintf("%s:%d", Config.HostMain, Config.PortMain)
req.URL.Scheme = "https"
req.URL.Host = mainServer
}
func (p *Proxy) directorGo(req *http.Request) {
goServer := fmt.Sprintf("%s:%d", Config.GoHost, Config.GoPort)
req.URL.Scheme = "http"
req.URL.Host = goServer
}
func (p *Proxy) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
fmt.Println(req.URL.Path)
if p.isGoRequest(req) {
fmt.Println("GO")
p.goProxy.ServeHTTP(rw, req)
return
}
p.httpProxy.ServeHTTP(rw, req)
}
func main() {
var configPath = flag.String("conf", "./configReverse.json", "Path to the Json config file.")
flag.Parse()
proxy := New(*configPath)
cert, err := tls.LoadX509KeyPair(Config.PathCert, Config.PathPrivateKey)
if err != nil {
log.Fatalf("server: loadkeys: %s", err)
}
config := tls.Config{InsecureSkipVerify: true, Certificates: []tls.Certificate{cert}}
listener, err := net.Listen("tcp",
net.JoinHostPort(proxy.Host, strconv.Itoa(proxy.Port)))
if err != nil {
log.Fatalf("server: listen: %s", err)
}
log.Printf("server: listening on %s")
proxy.listener = tls.NewListener(listener, &config)
serverHTTPS := &http.Server{
Handler: proxy.mux,
TLSConfig: &config,
}
if err := serverHTTPS.Serve(proxy.listener); err != nil {
log.Fatal("SERVER ERROR:", err)
}
}
Perhaps someone has a idea about that issue.