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syntax.py
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24 lines (19 loc) · 885 Bytes
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#!/usr/bin/env python
"""
Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
See the file 'LICENSE' for copying permission
"""
from lib.core.convert import getOrds
from plugins.generic.syntax import Syntax as GenericSyntax
class Syntax(GenericSyntax):
@staticmethod
def escape(expression, quote=True):
"""
>>> Syntax.escape("SELECT 'abcdefgh' FROM foobar") == "SELECT CHR(97)||CHR(98)||CHR(99)||CHR(100)||CHR(101)||CHR(102)||CHR(103)||CHR(104) FROM foobar"
True
>>> Syntax.escape(u"SELECT 'abcd\xebfgh' FROM foobar") == "SELECT CHR(97)||CHR(98)||CHR(99)||CHR(100)||NCHR(235)||CHR(102)||CHR(103)||CHR(104) FROM foobar"
True
"""
def escaper(value):
return "||".join("%s(%d)" % ("CHR" if _ < 128 else "NCHR", _) for _ in getOrds(value))
return Syntax._escape(expression, quote, escaper)