adding one more tamper script

tamper/equaltolike.py

@@ -0,0 +1,32 @@
+#!/usr/bin/env python
+
+"""
+$Id$
+
+Copyright (c) 2006-2011 sqlmap developers (http://sqlmap.sourceforge.net/)
+See the file 'doc/COPYING' for copying permission
+"""
+
+import re
+
+from lib.core.enums import PRIORITY
+
+__priority__ = PRIORITY.LOW
+
+def tamper(payload):
+    """
+    Replaces all occurances of operator = with operator LIKE
+    Example: 'SELECT * FROM users WHERE id=1' becomes 'SELECT * FROM users WHERE id LIKE 1'
+    """
+
+    def process(match):
+        word = match.group()
+        word = "%sLIKE%s" % (" " if word[0]!=" " else "", " " if word[-1]!=" " else "")
+        return word
+
+    retVal = payload
+
+    if payload:
+        retVal = re.sub(r"\s*=\s*", lambda match: process(match), retVal)
+
+    return retVal