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63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
#!/usr/bin/env python
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"""
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$Id$
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Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
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See the file 'doc/COPYING' for copying permission
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"""
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import re
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from xml.sax.handler import ContentHandler
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from lib.core.common import checkFile
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from lib.core.common import parseXmlFile
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from lib.core.common import sanitizeStr
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from lib.core.data import kb
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from lib.core.data import paths
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class htmlHandler(ContentHandler):
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"""
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This class defines methods to parse the input HTML page to
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fingerprint the back-end database management system
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"""
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def __init__(self, page):
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self.__dbms = None
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self.__page = page
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self.__regexp = None
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self.__match = None
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self.dbms = None
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def startElement(self, name, attrs):
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if name == "dbms":
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self.__dbms = attrs.get("value")
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if name == "error":
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self.__regexp = attrs.get("regexp")
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self.__match = re.search(self.__regexp, self.__page, re.I)
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if self.__match:
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self.dbms = self.__dbms
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self.__match = None
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kb.lastErrorPage = (kb.lastRequestUID, self.__page)
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def htmlParser(page):
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"""
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This function calls a class that parses the input HTML page to
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fingerprint the back-end database management system
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"""
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xmlfile = paths.ERRORS_XML
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checkFile(xmlfile)
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page = sanitizeStr(page)
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handler = htmlHandler(page)
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parseXmlFile(xmlfile, handler)
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if handler.dbms and handler.dbms not in kb.htmlFp:
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kb.htmlFp.append(handler.dbms)
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return handler.dbms
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