PenTest/sqlmap
1
0
Fork 0
mirror of https://github.com/sqlmapproject/sqlmap.git synced 2025-12-06 20:51:31 +00:00
Code Issues Projects Releases Wiki Activity

Fix for an Issue #110

Browse Source
This commit is contained in:
Miroslav Stampar
2012-07-21 09:15:54 +02:00
parent 5bf8600be3
commit 95e0d46e3e
3 changed files with 12 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
plugins/dbms/sqlite/syntax.py
View File

@@ -5,6 +5,9 @@ Copyright (c) 2006-2012 sqlmap developers (http://sqlmap.org/)
See the file 'doc/COPYING' for copying permission
"""
import binascii
import re
from lib.core.common import isDBMSVersionAtLeast
from lib.core.exception import sqlmapSyntaxException
from plugins.generic.syntax import Syntax as GenericSyntax
@@ -15,36 +18,16 @@ class Syntax(GenericSyntax):
@staticmethod
def unescape(expression, quote=True):
unescaped = expression
if isDBMSVersionAtLeast('3'):
if quote:
expression = expression.replace("'", "''")
while True:
index = expression.find("''")
if index == -1:
break
firstIndex = index + 2
index = expression[firstIndex:].find("''")
if index == -1:
raise sqlmapSyntaxException, "Unenclosed ' in '%s'" % expression.replace("''", "'")
lastIndex = firstIndex + index
old = "''%s''" % expression[firstIndex:lastIndex]
unescaped = ""
for i in xrange(firstIndex, lastIndex):
unescaped += "X'%x'" % ord(expression[i])
if i < lastIndex - 1:
unescaped += "||"
#unescaped += ")"
expression = expression.replace(old, unescaped)
expression = expression.replace("''", "'")
for item in re.findall(r"'[^']+'", expression, re.S):
unescaped = unescaped.replace(item, "X'%s'" % binascii.hexlify(item.strip("'")))
else:
expression = "||".join("X'%x" % ord(c) for c in expression)
unescaped = "X'%s'" % binascii.hexlify(expression)
return expression
return unescaped
@staticmethod
def escape(expression):