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38 lines
765 B
Python
38 lines
765 B
Python
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#!/usr/bin/env python
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"""
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Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
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See the file 'LICENSE' for copying permission
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"""
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import re
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from lib.core.enums import PRIORITY
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__priority__ = PRIORITY.HIGHEST
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def dependencies():
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pass
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def tamper(payload, **kwargs):
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"""
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Replaces all occurrences of operator equal ('=') with 'RLIKE' counterpart
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Tested against:
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* MySQL 4, 5.0 and 5.5
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Notes:
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* Useful to bypass weak and bespoke web application firewalls that
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filter the equal character ('=')
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>>> tamper('SELECT * FROM users WHERE id=1')
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'SELECT * FROM users WHERE id RLIKE 1'
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"""
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retVal = payload
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if payload:
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retVal = re.sub(r"\s*=\s*", " RLIKE ", retVal)
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return retVal
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