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26 lines
999 B
Python
26 lines
999 B
Python
#!/usr/bin/env python
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"""
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Copyright (c) 2006-2026 sqlmap developers (https://sqlmap.org)
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See the file 'LICENSE' for copying permission
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"""
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from lib.core.convert import getOrds
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from plugins.generic.syntax import Syntax as GenericSyntax
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class Syntax(GenericSyntax):
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@staticmethod
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def escape(expression, quote=True):
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"""
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>>> 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"
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True
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>>> 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"
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True
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>>> Syntax.escape("SELECT 'a''b' FROM DUAL") == "SELECT CHR(97)||CHR(39)||CHR(98) FROM DUAL"
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True
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"""
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def escaper(value):
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return "||".join("%s(%d)" % ("CHR" if _ < 128 else "NCHR", _) for _ in getOrds(value))
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return Syntax._escape(expression, quote, escaper)
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