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36 lines
988 B
Python
36 lines
988 B
Python
#!/usr/bin/env python
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"""
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Copyright (c) 2006-2022 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.common import Backend
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from lib.core.datatype import AttribDict
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from lib.core.settings import EXCLUDE_UNESCAPE
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class Unescaper(AttribDict):
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def escape(self, expression, quote=True, dbms=None):
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if expression is None:
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return expression
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for exclude in EXCLUDE_UNESCAPE:
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if exclude in expression:
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return expression
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identifiedDbms = Backend.getIdentifiedDbms()
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if dbms is not None:
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retVal = self[dbms](expression, quote=quote)
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elif identifiedDbms is not None and identifiedDbms in self:
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retVal = self[identifiedDbms](expression, quote=quote)
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else:
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retVal = expression
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# e.g. inference comparison for '
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retVal = retVal.replace("'''", "''''")
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return retVal
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unescaper = Unescaper()
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