用python写个自动SSH登录远程服务器的小工具(实例)

#!/usr/bin/env python#-*-coding:utf-8-*-import re, base64, os, syspath = os.path.dirname(os.path.abspath(sys.argv[0]))'''选项配置管理__author__ = 'allen woo''''def add_host_main(): while 1:  if add_host():   break  print("/n/nAgain:")def add_host(): ''' 添加主机信息 :return:  ''' print("================Add=====================") print("[Help]Input '#q' exit") # 输入IP host_ip = str_format("Host IP:", "^(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])/.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])/.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])/.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])$") if host_ip == "#q":  return 1 # 输入端口 host_port = str_format("Host port(Default 22):", "[0-9]+") if host_port == "#q":  return 1 # 输入密码 password = str_format("Password:", ".*") if password == "#q":  return 1 # 密码加密 password = base64.encodestring(password) # 输入用户名 name = str_format("User Name:", "^[^ ]+$") if name == "#q":  return 1 elif not name:  os.system("clear")  print("[Warning]:User name cannot be emptyg")  return 0 # The alias # 输入别名 alias = str_format("Local Alias:", "^[^ ]+$") if alias == "#q":  return 1 elif not alias:  os.system("clear")  print("[Warning]:Alias cannot be emptyg")  return 0 # 打开数据保存文件 of = open("{}/data/information.d".format(path)) hosts = of.readlines() # 遍历文件数据，查找是否有存在的Ip，端口，还有别名 for l in hosts:  l = l.strip("/n")  if not l:   continue  l_list = l.split(" ")  if host_ip == l_list[1] and host_port == l_list[2]:   os.system("clear")   print("[Warning]{}:{} existing".format(host_ip, host_port))   return 0  if alias == l_list[4]:   os.system("clear")   print("[Warning]Alias '{}' existing".format(alias))   return 0 of.close() # save # 保存数据到数据文件 of = open("{}/data/information.d".format(path), "a") of.write("/n{} {} {} {} {}".format(name.strip("/n"), host_ip.strip("/n"), host_port, password.strip("/n"), alias.strip("/n"))) of.close() print("Add the success:{} {}@{}:{}".format(alias.strip("/n"), name.strip("/n"), host_ip.strip("/n"), host_port, password.strip("/n"))) return 1def remove_host(): ''' 删除主机信息 :return:  ''' while 1:  # 打开数据文件  of = open("{}/data/information.d".format(path))  hosts = of.readlines()  of.close  l = len(hosts)  if l <= 0:   os.system("clear")   print("[Warning]There is no host")   return  print("================Remove================")  print("+{}+".format("-"*40))  print("|  Alias UserName@IP:PORT")  hosts_temp = []  n = 0  # 遍历输出所以信息(除了密码)供选择  for i in range(0, l):   if not hosts[i].strip():    continue   v_list = hosts[i].strip().split(" ")   print("+{}+".format("-"*40))   print("| {} | {} {}@{}:{}".format(n+1, v_list[4], v_list[0], v_list[1], v_list[2]))   n += 1   hosts_temp.append(hosts[i])  hosts = hosts_temp[:]  print("+{}+".format("-"*40))  c = raw_input("[Remove]Choose the Number or Alias('#q' to exit):")  is_alias = False  is_y = False  try:   c = int(c)   if c > l or c < 1:    os.system("clear")    print("[Warning]:There is no")    continue   del hosts[c-1]   is_y = True  except:   is_alias = True  if is_alias:   if c.strip() == "#q":    os.system("clear")    break    n = 0   for l in hosts:    if c.strip() == l.split(" ")[4].strip():     del hosts[n]     is_y = True     n += 1  if not is_y:   os.system("clear")   print("[Warning]:There is no")   continue  else:    # save   # 再次确认是否删除   c = raw_input("Remove?[y/n]:")   if c.strip().upper() == "Y":    of = open("{}/data/information.d".format(path), "w")    for l in hosts:     of.write(l)    print("Remove the success！")    of.close()def str_format(lable, rule): ''' 用于验证输入的数据格式 :param lable:  :param rule:  :return:  ''' while 1:  print("{} ('#q' exit)".format(lable))  temp = raw_input().strip()  m = re.match(r"{}".format(rule), temp)  if m:   break  elif "port" in lable:   temp = 22   break  elif temp.strip() == "#q":   os.system("clear")   break  os.system("clear")  print("[Warning]:Invalid format") return temp

def about(): ''' 输出关于这个程序的信息 :return:  ''' of = open("{}/bin/about.dat".format(path)) rf = of.read() try:  info = eval(rf)  os.system("clear")  print("================About osnssh================")  for k,v in info.items():   print("{}: {}".format(k, v)) except:  print("For failure.") return

{ "auther":"Allen Woo", "Introduction":"In Linux or MAC using SSH, do not need to enter the IP and password for many times", "Home page":"", "Download address":"https://github.com/osnoob/osnssh", "version":"1.1.0", "email":"xiaopingwoo@163.com"}

#!/usr/bin/env python#-*-coding:utf-8-*-import os, sys, base64import pexpectpath = os.path.dirname(os.path.abspath(sys.argv[0]))def choose(): # 打开我们的数据文件 of = open("{}/data/information.d".format(path)) hosts = of.readlines() hosts_temp = [] for h in hosts:  if h.strip():   hosts_temp.append(h) hosts = hosts_temp[:] l = len(hosts) if l <= 0:  os.system("clear")  print("[Warning]Please add the host server")  return while 1:  print("=================SSH===================")  print("+{}+".format("-"*40))  print("|  Alias UserName@IP:PORT")  for i in range(0, l):   v_list = hosts[i].strip().split(" ")   print("+{}+".format("-"*40))   print("| {} | {} {}@{}:{}".format(i+1, v_list[4], v_list[0], v_list[1], v_list[2]))  print("+{}+".format("-"*40))  c = raw_input("[SSH]Choose the number or alias('#q' exit):")  is_alias = False  is_y = False  try:   c = int(c)   if c > l or c < 1:    os.system("clear")    print("[Warning]:There is no")    continue   l_list = hosts[c-1].split(" ")   name = l_list[0]   host = l_list[1]   port = l_list[2]   password = l_list[3]   is_y = True  except:   is_alias = True  if is_alias:   if c.strip() == "#q":    os.system("clear")    return   for h in hosts:    if c.strip() == h.split(" ")[4].strip():     l_list = h.split(" ")     name = l_list[0]     host = l_list[1]     port = l_list[2]     password = l_list[3]     is_y = True  if not is_y:   continue  # ssh  # 将加密保存的密码解密  password = base64.decodestring(password)  print("In the connection...")  # 准备远程连接，拼接ip：port  print("{}@{}".format(name, host))  if port == "22":   connection("ssh {}@{}".format(name, host), password)  else:   connection("ssh {}@{}:{}".format(name, host, port), password)def connection(cmd, pwd): ''' 连接远程服务器 :param cmd:  :param pwd:  :return:  ''' child = pexpect.spawn(cmd) i = child.expect([".*password.*", ".*continue.*?", pexpect.EOF, pexpect.TIMEOUT]) if( i == 0 ):  # 如果交互中出现.*password.*，就是叫我们输入密码  # 我们就把密码自动填入下去  child.sendline("{}/n".format(pwd))  child.interact() elif( i == 1):  # 如果交互提示是否继续，一般第一次连接时会出现  # 这个时候我们发送"yes"，然后再自动输入密码  child.sendline("yes/n")  child.sendline("{}/n".format(pwd))  #child.interact()  else:  # 连接失败  print("[Error]The connection fails")

#!/usr/bin/env python#-*-coding:utf-8-*-import os, syssys.path.append("../")from bin import setting, auto_sshpath = os.path.dirname(os.path.abspath(sys.argv[0]))'''方便在LINUX终端使用ssh,保存使用的IP:PORT , PASSWORD自动登录__author__ = 'allen woo''''def main(): while 1:  print("==============OSNSSH [Menu]=============")  print("1.Connection between a host/n2.Add host/n3.Remove host/n4.About/n[Help]: q:quit clear:clear screen")  print("="*40)  c = raw_input("Please select a:")  if c == 1 or c == "1":   auto_ssh.choose()  if c == 2 or c == "2":   setting.add_host_main()  if c == 3 or c == "3":   setting.remove_host()  if c == 4 or c == "4":   setting.about()  elif c == "clear":   os.system("clear")  elif c == "q" or c == "Q" or c == "quit":   print("Bye")   sys.exit()  else:   print("/n")if __name__ == '__main__': try:  of = open("{}/data/information.d".format(path)) except:  of = open("{}/data/information.d".format(path), "w") of.close() main()