Remote Proxy For Http Injector -

func (p *connPool) Put(addr string, conn net.Conn) { p.Lock() defer p.Unlock() p.conns[addr] = append(p.conns[addr], conn) } A public remote proxy will be scanned and abused immediately. Implement: IP-based authentication var allowedIPs = map[string]bool{ "192.168.1.100": true, "203.0.113.50": true, } func checkIP(r *http.Request) bool { ip := strings.Split(r.RemoteAddr, ":")[0] return allowedIPs[ip] } TLS (HTTPS) for the proxy control port // Generate certs or use Let's Encrypt log.Fatal(http.ListenAndServeTLS(":8443", "server.crt", "server.key", nil)) Payload size limits & timeouts server := &http.Server{ Addr: ":8080", ReadTimeout: 10 * time.Second, WriteTimeout: 10 * time.Second, IdleTimeout: 30 * time.Second, Handler: myHandler, } 7. Full Production-Ready Example (Minimal) package main import ( "flag" "io" "log" "net" "net/http" "strings" "time" )

// Connect to destination dialer := net.Dialer{Timeout: 10 * time.Second} destConn, err := dialer.Dial("tcp", dest) if err != nil { http.Error(w, err.Error(), 502) return } defer destConn.Close() remote proxy for http injector

// Bidirectional copy go func() { io.Copy(destConn, clientConn) }() io.Copy(clientConn, destConn) } func (p *connPool) Put(addr string, conn net