mirror of
https://github.com/sqlmapproject/sqlmap.git
synced 2024-11-22 17:46:37 +03:00
40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
#!/usr/bin/env python
|
|
|
|
"""
|
|
Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
|
|
See the file 'LICENSE' for copying permission
|
|
"""
|
|
|
|
import binascii
|
|
|
|
from lib.core.common import isDBMSVersionAtLeast
|
|
from lib.core.convert import getBytes
|
|
from lib.core.convert import getUnicode
|
|
from plugins.generic.syntax import Syntax as GenericSyntax
|
|
|
|
class Syntax(GenericSyntax):
|
|
@staticmethod
|
|
def escape(expression, quote=True):
|
|
"""
|
|
>>> from lib.core.common import Backend
|
|
>>> Backend.setVersion('2')
|
|
['2']
|
|
>>> Syntax.escape("SELECT 'abcdefgh' FROM foobar") == "SELECT 'abcdefgh' FROM foobar"
|
|
True
|
|
>>> Backend.setVersion('3')
|
|
['3']
|
|
>>> Syntax.escape("SELECT 'abcdefgh' FROM foobar") == "SELECT CAST(X'6162636465666768' AS TEXT) FROM foobar"
|
|
True
|
|
"""
|
|
|
|
def escaper(value):
|
|
# Reference: http://stackoverflow.com/questions/3444335/how-do-i-quote-a-utf-8-string-literal-in-sqlite3
|
|
return "CAST(X'%s' AS TEXT)" % getUnicode(binascii.hexlify(getBytes(value)))
|
|
|
|
retVal = expression
|
|
|
|
if isDBMSVersionAtLeast('3'):
|
|
retVal = Syntax._escape(expression, quote, escaper)
|
|
|
|
return retVal
|