Python telnet

gistfile1.txt

#!/usr/bin/python3
#22/06/2017 17:17
import telnetlib
import time
import os
import sys
import getpass
import pexpect
from telnetlib import Telnet
import datetime
import subprocess
def who_is(): # проверяем точно ли тот вендор, который мы предположили на начальном этапе.
    global ver_status
    global sab_versus
    global versus
    sab_versus=''
    ver_status=''
    versus=''
    a = 'Serial No.:1405'  # #qtech rev1
    #b = 'Serial No.:3922'  # #qtech rev2
    #c = 'Serial No.:5436'  # #qtech rev2
    #l = 'Serial No.:16101' # #qtech rev2
    d = 'Command: show switch'  # #d-link
    f = 'Raisecom Operating System Software'  # #raisecom
    h = 'QOS'  # #raisecom-qtech
    j = 'MES1124M'  # #eltex
    k = 'eltex'  # #eltex
    n = 'Build245' #qtech2.0
    parser=open('servers_&_log/ver.txt', 'r')
    for line in parser.readlines():
        line1 = line.find(a)
        #line2 = line.find(b)
        #line3 = line.find(c)
        line4 = line.find(d)
        line5 = line.find(f)
        line6 = line.find(h)
        line7 = line.find(j)
        line8 = line.find(k)
        #line9 = line.find(l)
        line10 = line.find(n)
        if line1 != -1:
            ver_status='qtech_rev_1.0'
        #if line2 != -1 or line3 != -1 or line9 !=-1:
            #ver_status='qtech_rev_2.0'
        if line4 != -1:
            ver_status='d-link'
        if line5 != -1:
            ver_status='raisecom'
        if line6 != -1:
            ver_status='raisecom-qtech'
            sab_versus=1
        if line7 !=-1:
            ver_status='eltex'
        if line8 !=-1:
            ver_status='eltex'
        if line10 != -1:
            ver_status = 'qtech_rev_2.0'
        time.sleep(0.1)
    parser.close()
    os.remove('servers_&_log/ver.txt')
    return ver_status,sab_versus
user='user'
password='password'
komm=open('servers_&_log/komm.txt')
log=open('servers_&_log/log.txt','a')
counter_komm=0
counter_dlink=0
counter_qtech=0
counter_eltex=0
counter_raisecom=0
counter_ROS=0     #гибрид
counter_qtech1_0=0
counter_qtech2_0=0
for host in komm.readlines():
    print('connect....',host)
    vend = ''
    #tn = Telnet(host.replace('\n', ''), 23, 20)
    response = os.system('ping -c 1 ' + host)
    verinfo = open('servers_&_log/ver.txt', 'w')
    ver_status = ''
    sab_versus = ''
    if response == 0:
        telnet = pexpect.spawn('telnet ' + host,timeout=40)
        vend = telnet.expect(['login:', 'Login:', 'User Name:', 'Username'])
        telnet.close()
        tn = Telnet(host.replace('\n', ''), 23,30)
        try:
            print('Ok'+'\n')
            tn.read_until(b':')
            tn.write((user +'\n').encode('ascii'))
            tn.read_until(b':')
            tn.write((password + '\n').encode('ascii'))
            time.sleep(3)
            tn.read_until(b'#',timeout=20)
        except:
            print('connection refused' + '\n')
            f = open('servers_&_log/log.txt', 'a')
            print(host, 'connection refused', file=log)
            print('#' * 100, host, file=log)
###БЛОК ОПРЕДЕЛЕНИЯ ВЕНДОРА
################################################################################
        if vend == 0:# предположительно что это Qtech
            tn.write(('show ver' + '\n').encode('ascii'))
            print((tn.read_until(b'#').decode('ascii')), file=verinfo)
            verinfo.close()
            who_is()
################################################################################
        if vend == 1: #предположительно что это Raisecom,Raisecom-Qtech
            tn.write(('show ver' + '\n').encode('ascii'))
            print((tn.read_until(b'#').decode('ascii')), file=verinfo)
            verinfo.close()
            who_is()
################################################################################
        if vend == 2:#предположительно что это Eltex
            tn.write(('show system' + '\n').encode('ascii'))
            tn.write(('show ver' + '\n').encode('ascii'))
            print((tn.read_until(b'#').decode('ascii')), file=verinfo)
            verinfo.close()
            who_is()
################################################################################
        if vend == 3:#предположительно что это D-link
            tn.write(('show sw' + '\n').encode('ascii'))
            tn.write(('a' + '\n').encode('ascii'))
            print((tn.read_until(b'#').decode('ascii')), file=verinfo)
            verinfo.close()
            who_is()
#
###БЛОГ КОНФИГУРИРОВАНИЯ
#
################################################################################
        if ver_status == 'd-link':
            tn.read_until(b'#', timeout=20)
            tn.write(('show sw' + '\n').encode('ascii'))
            tn.write(('a' + '\n').encode('ascii'))
            print((tn.read_until(b'#').decode('ascii')), file=log)
            print('D-link ' + host,file=log)
            print('#'*100,file=log)
            counter_dlink+=1
################################################################################
        elif ver_status == 'qtech_rev_1.0':
            tn.write(('show ver' + '\n').encode('ascii'))
            print((tn.read_until(b'#').decode('ascii')), file=log)
            counter_qtech1_0+=1
            komand_qtech1_0=open('servers_&_log/komand_qtech_ver1.0.txt')
            for kommand in komand_qtech1_0.readlines():
                tn.write((kommand.replace('\n', '') + '\n').encode('ascii'))
                #print((tn.read_until(b'#').decode('ascii')), file=log)
            tn.write(('exit' + '\n').encode('ascii'))
            print(tn.read_all().decode('ascii'), file=log)
            print('Qtech rev1.0 ' + host, file=log)
            print('#' * 100, file=log)
################################################################################
        elif ver_status == 'qtech_rev_2.0':
            tn.write(('show ver' + '\n').encode('ascii'))
            print((tn.read_until(b'#').decode('ascii')), file=log)
            counter_qtech2_0+=1
            komand_qtech2_0=open('servers_&_log/komand_qtech_ver2.0.txt')
            for kommand in komand_qtech2_0.readlines():
                tn.write((kommand.replace('\n', '') + '\n').encode('ascii'))
                print((tn.read_until(b'#').decode('ascii')), file=log)
                time.sleep(1)
            print('Qtech rev2.0 ' + host, file=log)
            print('#' * 100, file=log)
################################################################################
        elif ver_status == 'raisecom-qtech':
            tn.write(('show ver' + '\n').encode('ascii'))
            print((tn.read_until(b'#').decode('ascii')), file=log)
            raisecom_command = open('servers_&_log/komand_raisecom.txt')
            for komand in raisecom_command.readlines():
                tn.write((komand.replace('\n', '') + '\n').encode('ascii'))
                print((tn.read_until(b'#').decode('ascii')), file=log)
            print('ROS '+ host,file=log)
            print('#'*100,file=log)
            counter_ROS+=1
################################################################################
        elif ver_status == 'raisecom':
            tn.write(('show ver' + '\n').encode('ascii'))
            print((tn.read_until(b'#').decode('ascii')), file=log)
            counter_raisecom+=1
            raisecom_command = open('servers_&_log/komand_raisecom.txt')
            for komand in raisecom_command.readlines():
                tn.write((komand.replace('\n', '') + '\n').encode('ascii'))
                print((tn.read_until(b'#').decode('ascii')), file=log)
            print(host, ':', 'RAISECOM', file=log)
            print('#' * 100, host, file=log)
################################################################################
        elif ver_status == 'eltex':
            tn.write(('show ver' + '\n').encode('ascii'))
            print((tn.read_until(b'#').decode('ascii')), file=log)
            eltex_command=open('servers_&_log/komand_eltex.txt')
            for komand in eltex_command.readlines():
                tn.write((komand.replace('\n', '') + '\n').encode('ascii'))
                print((tn.read_until(b'#').decode('ascii')), file=log)
            print('Eltex ' + host, file=log)
            print('#' * 100, file=log)
            counter_eltex+=1
    else:
        print('no ping')
    counter_komm+=1
print('\n\n\nИтого обработано: ', counter_komm,file=log)
print('\n\nD-link:', counter_dlink,'\nQtech ver1.0:', counter_qtech1_0,'\nROS:', counter_ROS,'\nRaisecom:',counter_raisecom,'\nEltex:', counter_eltex,'\nQtech ver2.0 :', counter_qtech2_0,file=log)
print('\nДата: ', datetime.datetime.now().isoformat(),'\n', '#'*100,'\n\n\n\n\n',file=log)
verinfo.close()
log.close()