Hi all, please help am new to python 3 and attached is py2 code and getting bellow error. please help to solve.
Error .......
Error .......
Error:"a bytes-like object is required, not 'str'"========================SCRIPT=======================
import os
import paramiko
import telnetlib
import time
import getpass
import Crypto.Cipher.AES
import subprocess
orig_new = Crypto.Cipher.AES.new
##################################################################################
def addressInNetwork(ip, net):
import socket,struct
ipaddr = int(''.join([ '%02x' % int(x) for x in ip.split('.') ]), 16)
netstr, bits = net.split('/')
netaddr = int(''.join([ '%02x' % int(x) for x in netstr.split('.') ]), 16)
mask = (0xffffffff << (32 - int(bits))) & 0xffffffff
return (ipaddr & mask) == (netaddr & mask)
##################################################################################
##################################################################################
def fixed_AES_new(key, *ls):
if Crypto.Cipher.AES.MODE_CTR == ls[0]:
ls = list(ls)
ls[1] = ''
return orig_new(key, *ls)
def telnetcall(host1,user1,pass1):
try:
host = host1
user = user1
password = pass1
telnet = telnetlib.Telnet(host,23,10)
telnet.read_until(': ', 3)
telnet.write(user.encode('ascii') + '\r')
telnet.read_until('Password: ', 3)
telnet.write(password.encode('ascii') + '\r')
telnet.write('terminal length 0' + '\r\n')
telnet.write('show version' + '\r\n')
telnet.write('exit' + '\r\n')
a = telnet.read_until("RELEASE", 30)
time.sleep(5)
if "IOS Software" in a and openportcheck(host1) == "OPEN":
print (" ")
print (" ---------- "+host+" TELNET and unwanted port OPEN-----------")
time.sleep(5)
host = host1
user = user1
password = pass1
telnet = telnetlib.Telnet(host,23,10)
telnet.read_until(': ', 3)
telnet.write(user.encode('ascii') + '\r')
telnet.read_until('Password: ', 3)
telnet.write(password.encode('ascii') + '\r')
telnet.write('terminal length 0' + '\r\n')
telnet.write('show running-config | begin line vty 0 4' + '\r\n')
telnet.write('exit' + '\r\n')
b = telnet.read_all()
time.sleep(5)
if "access-class 10 in" in b:
time.sleep(5)
host = host1
user = user1
password = pass1
telnet = telnetlib.Telnet(host,23,10)
telnet.read_until(': ', 3)
telnet.write(user.encode('ascii') + '\r')
telnet.read_until('Password: ', 3)
telnet.write(password.encode('ascii') + '\r')
telnet.write('terminal length 0' + '\r\n')
telnet.write('show runn | i access-list 10 ' + '\r\n')
telnet.write('exit' + '\r\n')
c = telnet.read_until("RELEASE", 30)
if "access-list 10 permit " in c:
print (" ---------- "+host+" ACL 10 in place, need to close unwanted ports ----------")
else:
print (" ---------- "+host+" NO NO NO ACL 10, need to close unwanted ports ----------")
elif "access-class 15 in" in b:
time.sleep(5)
host = host1
user = user1
password = pass1
telnet = telnetlib.Telnet(host,23,10)
telnet.read_until(': ', 3)
telnet.write(user.encode('ascii') + '\r')
telnet.read_until('Password: ', 3)
telnet.write(password.encode('ascii') + '\r')
telnet.write('terminal length 0' + '\r\n')
telnet.write('show runn | i access-list 2 ' + '\r\n')
telnet.write('exit' + '\r\n')
c = telnet.read_until("RELEASE", 30)
if "access-list 15 permit " in c:
print (" ---------- "+host+" ACL 15 in place, need to close unwanted ports ----------")
else:
print (" ---------- "+host+" NO NO NO ACL 15, need to close unwanted ports ----------")
elif "access-class 2 in" in b:
time.sleep(5)
host = host1
user = user1
password = pass1
telnet = telnetlib.Telnet(host,23,10)
telnet.read_until(': ', 3)
telnet.write(user.encode('ascii') + '\r')
telnet.read_until('Password: ', 3)
telnet.write(password.encode('ascii') + '\r')
telnet.write('terminal length 0' + '\r\n')
telnet.write('show runn | i access-list 2 ' + '\r\n')
telnet.write('exit' + '\r\n')
c = telnet.read_until("RELEASE", 30)
if "access-list 2 permit " in c:
print (" ---------- "+host+" ACL 2 in place, need to close unwanted ports ----------")
else:
print (" ---------- "+host+" NO NO NO ACL 2, need to close unwanted ports ----------")
else:
print (" ---------- "+host+" NO NO NO access-class in line vty 0 4 ----------")
elif "IOS Software," in a and openportcheck(host1) == "CLOSED":
print (" ")
print (" ---------- "+host+" TELNET and unwanted port CLOSED-----------")
time.sleep(5)
host = host1
user = user1
password = pass1
telnet = telnetlib.Telnet(host,23,10)
telnet.read_until(': ', 3)
telnet.write(user.encode('ascii') + '\r')
telnet.read_until('Password: ', 3)
telnet.write(password.encode('ascii') + '\r')
telnet.write('terminal length 0' + '\r\n')
telnet.write('show running-config | begin line vty 0 4' + '\r\n')
telnet.write('exit' + '\r\n')
b = telnet.read_all()
time.sleep(5)
if "access-class 10 in" in b:
time.sleep(5)
host = host1
user = user1
password = pass1
telnet = telnetlib.Telnet(host,23,10)
telnet.read_until(': ', 3)
telnet.write(user.encode('ascii') + '\r')
telnet.read_until('Password: ', 3)
telnet.write(password.encode('ascii') + '\r')
telnet.write('terminal length 0' + '\r\n')
telnet.write('show runn | i access-list 10 ' + '\r\n')
telnet.write('exit' + '\r\n')
c = telnet.read_until("RELEASE", 30)
if "access-list 10 permit " in c:
print (" ---------- "+host+" ACL 10 in place, and unwanted port CLOSED ----------")
else:
print (" ---------- "+host+" NO NO NO ACL 10, and unwanted port CLOSED ----------")
elif "access-class 15 in" in b:
time.sleep(5)
host = host1
user = user1
password = pass1
telnet = telnetlib.Telnet(host,23,10)
telnet.read_until(': ', 3)
telnet.write(user.encode('ascii') + '\r')
telnet.read_until('Password: ', 3)
telnet.write(password.encode('ascii') + '\r')
telnet.write('terminal length 0' + '\r\n')
telnet.write('show runn | i access-list 2 ' + '\r\n')
telnet.write('exit' + '\r\n')
c = telnet.read_until("RELEASE", 30)
if "access-list 15 permit " in c:
print (" ---------- "+host+" ACL 15 in place, and unwanted port CLOSED ----------")
else:
print (" ---------- "+host+" NO NO NO ACL 15, and unwanted port CLOSED ----------")
elif "access-class 2 in" in b:
time.sleep(5)
host = host1
user = user1
password = pass1
telnet = telnetlib.Telnet(host,23,10)
telnet.read_until(': ', 3)
telnet.write(user.encode('ascii') + '\r')
telnet.read_until('Password: ', 3)
telnet.write(password.encode('ascii') + '\r')
telnet.write('terminal length 0' + '\r\n')
telnet.write('show runn | i access-list 2 ' + '\r\n')
telnet.write('exit' + '\r\n')
c = telnet.read_until("RELEASE", 30)
if "access-list 2 permit " in c:
print (" ---------- "+host+" ACL 2 in place, and unwanted port CLOSED ----------")
else:
print (" ---------- "+host+" NO NO NO ACL 2, and unwanted port CLOSED ----------")
else:
print (" ---------- "+host+" NO NO NO access-class in line vty 0 4 ----------")
else:
print (" ")
print (" ---------- "+host+" not looking like IOS device..!! -----------")
print (" ---------- "+host+" Unwanted Port Status : "+openportcheck(host)+" -----------")
except Exception as detail:
print (detail)
##################################################################################
##################################################################################
def openportcheck(host1):
ip_device=host1
nmapstr="nmap -PN -p 2002,4002,6002,9002 "+ip_device+" | grep 002"
proc = subprocess.Popen(nmapstr,stdout=subprocess.PIPE,shell=True)
(out,err) = proc.communicate()
outwithoutreturn = out.rstrip
if "open" in out:
return "OPEN"
elif "filtered" in out:
return "FILTERED"
elif "closed" in out:
return "CLOSED"
##################################################################################
##################################################################################
def sshcall(host1,user1,pass1):
try:
t14 = paramiko.Transport((host1,22))
t14.connect(username = user1,password= pass1)
channel_four = t14.open_session()
channel_four.exec_command("terminal length 0")
response4 = channel_four.recv("5000")
print (response4)
t14.close()
t15 = paramiko.Transport((host1,22))
t15.connect(username = user1,password= pass1)
channel_four = t15.open_session()
channel_four.exec_command("show version")
response5 = channel_four.recv("5000")
t15.close()
if "IOS Software," in response5 and openportcheck(host1) == "OPEN":
print (" ")
print (" ---------- "+host1+" SSH and unwanted port OPEN -----------")
t9 = paramiko.Transport((host1,22))
t9.connect(username = user1,password= pass1)
channel_four = t9.open_session()
channel_four.exec_command("terminal length 0")
response4 = channel_four.recv("5000")
t9.close()
t10 = paramiko.Transport((host1,22))
t10.connect(username = user1,password= pass1)
channel_zer0 = t10.open_session()
channel_zer0.exec_command("show running-config | begin line con")
response0 = channel_zer0.recv("5000")
t10.close()
if "access-class 15 in" in response0:
ssh_dev=host1
usr = user1
pwd = pass1
t14 = paramiko.Transport((host1,22))
t14.connect(username = user1,password= pass1)
channel_four = t14.open_session()
channel_four.exec_command("terminal length 0")
response4 = channel_four.recv("5000")
t14.close()
t15 = paramiko.Transport((host1,22))
t15.connect(username = user1,password= pass1)
channel_four = t15.open_session()
channel_four.exec_command("show runn | i access-list 15")
response5 = channel_four.recv("5000")
if "access-list 15 permit " in response5:
print (" ---------- "+host1+" ACL 15 is there, access-class is there in vty 0 4 ----------")
else:
print (response5)
t15.close()
time.sleep(5)
elif "access-class 10 in" in response0:
ssh_dev=host1
usr = user1
pwd = pass1
t14 = paramiko.Transport((host1,22))
t14.connect(username = user1,password= pass1)
channel_four = t14.open_session()
channel_four.exec_command("terminal length 0")
response4 = channel_four.recv("5000")
t14.close()
t15 = paramiko.Transport((host1,22))
t15.connect(username = user1,password= pass1)
channel_four = t15.open_session()
channel_four.exec_command("show runn | i access-list 10")
response5 = channel_four.recv("5000")
if "access-list 10 permit " in response5:
print (" ---------- "+host1+" ACL 10 is there, access-class is there in vty 0 4 ----------")
else:
print (response5)
t15.close()
time.sleep(5)
elif "access-class 2 in" in response0:
ssh_dev=host1
usr = user1
pwd = pass1
t14 = paramiko.Transport((host1,22))
t14.connect(username = user1,password= pass1)
channel_four = t14.open_session()
channel_four.exec_command("terminal length 0")
response4 = channel_four.recv("5000")
t14.close()
t15 = paramiko.Transport((host1,22))
t15.connect(username = user1,password= pass1)
channel_four = t15.open_session()
channel_four.exec_command("show runn | i access-list 2")
response5 = channel_four.recv("5000")
if "access-list 2 permit " in response5:
print (" ---------- "+host1+" ACL 2 is there, access-class is there in vty 0 4 ----------")
else:
print (response5)
t15.close()
time.sleep(5)
else:
print (" ---------- "+host+" NO NO NO access-class in line vty 0 4 ----------")
elif "IOS Software," in response5 and openportcheck(host1) == "CLOSED":
print (" ---------- "+host1+" SSH and unwanted port CLOSED -----------")
t9 = paramiko.Transport((host1,22))
t9.connect(username = user1,password= pass1)
channel_four = t9.open_session()
channel_four.exec_command("terminal length 0")
response4 = channel_four.recv("5000")
t9.close()
t10 = paramiko.Transport((host1,22))
t10.connect(username = user1,password= pass1)
channel_zer0 = t10.open_session()
channel_zer0.exec_command("show running-config | begin line con")
response0 = channel_zer0.recv("5000")
t10.close()
if "access-class 15 in" in response0:
ssh_dev=host1
usr = user1
pwd = pass1
t14 = paramiko.Transport((host1,22))
t14.connect(username = user1,password= pass1)
channel_four = t14.open_session()
channel_four.exec_command("terminal length 0")
response4 = channel_four.recv("5000")
t14.close()
t15 = paramiko.Transport((host1,22))
t15.connect(username = user1,password= pass1)
channel_four = t15.open_session()
channel_four.exec_command("show runn | i access-list 15")
response5 = channel_four.recv("5000")
if "access-list 15 permit " in response5:
print (" ---------- "+host1+" ACL 15 is there, access-class is there in vty 0 4 ----------")
else:
print (response5)
t15.close()
time.sleep(5)
elif "access-class 10 in" in response0:
ssh_dev=host1
usr = user1
pwd = pass1
t14 = paramiko.Transport((host1,22))
t14.connect(username = user1,password= pass1)
channel_four = t14.open_session()
channel_four.exec_command("terminal length 0")
response4 = channel_four.recv("5000")
t14.close()
t15 = paramiko.Transport((host1,22))
t15.connect(username = user1,password= pass1)
channel_four = t15.open_session()
channel_four.exec_command("show runn | i access-list 10")
response5 = channel_four.recv("5000")
if "access-list 10 permit " in response5:
print (" ---------- "+host1+" ACL 10 is there, access-class is there in vty 0 4 ----------")
else:
print (response5)
t15.close()
time.sleep(5)
elif "access-class 2 in" in response0:
ssh_dev=host1
usr = user1
pwd = pass1
t14 = paramiko.Transport((host1,22))
t14.connect(username = user1,password= pass1)
channel_four = t14.open_session()
channel_four.exec_command("terminal length 0")
response4 = channel_four.recv("5000")
t14.close()
t15 = paramiko.Transport((host1,22))
t15.connect(username = user1,password= pass1)
channel_four = t15.open_session()
channel_four.exec_command("show runn | i access-list 2")
response5 = channel_four.recv("5000")
if "access-list 2 permit " in response5:
print (" ---------- "+host1+" ACL 2 is there, access-class is there in vty 0 4 ----------")
else:
print (response5)
t15.close()
time.sleep(5)
else:
print (" ---------- "+host+" NO NO NO access-class in line vty 0 4 ----------")
else:
print (" ")
print (" ---------- "+host1+" not an IOS device....!! -----------")
print (" ---------- "+host1+" Unwanted Port Status : "+openportcheck(host1)+" -----------")
except Exception as detail:
print (detail)
##################################################################################
##################################################################################
ippermnet01='212.74.0.0/16'
ippermnet02='10.0.0.0/8'
Crypto.Cipher.AES.new = fixed_AES_new
txtopen = open("cpeweekacl.txt")
iplist = txtopen.readlines()
txtopen.close()
j=len(iplist)
username = str("zzzzzzz")
password = str("xxxxxx")
for i in range(0,j):
ippermlist=iplist[i].strip()
ip_device=ippermlist
nmapstr="nmap -PN -p 23,22 "+ip_device
proc = subprocess.Popen(nmapstr,stdout=subprocess.PIPE,shell=True)
(out,err) = proc.communicate()
outwithoutreturn = out.rstrip
#if (addressInNetwork(ippermlist, ippermnet01) or addressInNetwork(ippermlist, ippermnet02)) == True:
if (addressInNetwork(ippermlist, ippermnet01)) == True:
print (" ")
print (" ---------- "+ippermlist+" Host not in scope infra device -----------")
#elif (addressInNetwork(ippermlist, ippermnet01) and addressInNetwork(ippermlist, ippermnet02)) == False:
elif (addressInNetwork(ippermlist, ippermnet01)) == False:
#perm=addressInNetwork(ippermlist, ippermnet01) and addressInNetwork(ippermlist, ippermnet02)
n=str("23/tcp open ")
n1=str("22/tcp open ")
a=str(ippermlist)
if n in str(out):
telnetcall(a,username,password)
elif n1 in str(out):
sshcall(a,username,password)
else:
print (" ")
print (" ---------- "+ippermlist+" Host not in scope -----------")
========================SCRIPT=======================