mirror of
https://github.com/sqlmapproject/sqlmap.git
synced 2024-11-22 17:46:37 +03:00
59 lines
1.6 KiB
Python
59 lines
1.6 KiB
Python
#!/usr/bin/env python
|
|
|
|
"""
|
|
Copyright (c) 2006-2012 sqlmap developers (http://sqlmap.org/)
|
|
See the file 'doc/COPYING' for copying permission
|
|
"""
|
|
|
|
import os
|
|
import string
|
|
|
|
from lib.core.enums import PRIORITY
|
|
from lib.core.common import singleTimeWarnMessage
|
|
|
|
__priority__ = PRIORITY.LOWEST
|
|
|
|
def dependencies():
|
|
singleTimeWarnMessage("tamper script '%s' is only meant to be run against ASP or ASP.NET web applications" % os.path.basename(__file__).split(".")[0])
|
|
|
|
def tamper(payload, **kwargs):
|
|
"""
|
|
Unicode-url-encodes non-encoded characters in a given payload (not
|
|
processing already encoded)
|
|
|
|
Example:
|
|
* Input: SELECT FIELD%20FROM TABLE
|
|
* Output: %u0053%u0045%u004c%u0045%u0043%u0054%u0020%u0046%u0049%u0045%u004c%u0044%u0020%u0046%u0052%u004f%u004d%u0020%u0054%u0041%u0042%u004c%u0045'
|
|
|
|
Requirement:
|
|
* ASP
|
|
* ASP.NET
|
|
|
|
Tested against:
|
|
* Microsoft SQL Server 2000
|
|
* Microsoft SQL Server 2005
|
|
* MySQL 5.1.56
|
|
* PostgreSQL 9.0.3
|
|
|
|
Notes:
|
|
* Useful to bypass weak web application firewalls that do not
|
|
unicode url-decode the request before processing it through their
|
|
ruleset
|
|
"""
|
|
|
|
retVal = payload
|
|
|
|
if payload:
|
|
retVal = ""
|
|
i = 0
|
|
|
|
while i < len(payload):
|
|
if payload[i] == '%' and (i < len(payload) - 2) and payload[i+1:i+2] in string.hexdigits and payload[i+2:i+3] in string.hexdigits:
|
|
retVal += "%%u00%s" % payload[i+1:i+3]
|
|
i += 3
|
|
else:
|
|
retVal += '%%u%.4X' % ord(payload[i])
|
|
i += 1
|
|
|
|
return retVal
|