sqlmap/lib/parse/handler.py
Bernardo Damele 727664aea7 Minor enhancement to fingerprint the web server operating system and
the web application technology by parsing also HTTP response Server
header.
Refactor libraries and plugins that parses XML to fingerprint and show
on standard output the information.
Updated changelog.
2008-11-18 17:42:46 +00:00

96 lines
3.1 KiB
Python

#!/usr/bin/env python
"""
$Id$
This file is part of the sqlmap project, http://sqlmap.sourceforge.net.
Copyright (c) 2006-2008 Bernardo Damele A. G. <bernardo.damele@gmail.com>
and Daniele Bellucci <daniele.bellucci@gmail.com>
sqlmap is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation version 2 of the License.
sqlmap is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
details.
You should have received a copy of the GNU General Public License along
with sqlmap; if not, write to the Free Software Foundation, Inc., 51
Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
"""
import re
from xml.sax.handler import ContentHandler
from lib.core.common import sanitizeStr
from lib.core.data import kb
class FingerprintHandler(ContentHandler):
"""
This class defines methods to parse and extract information from
the given DBMS banner based upon the data in XML file
"""
def __init__(self, banner, info):
self.__banner = sanitizeStr(banner)
self.__regexp = None
self.__match = None
self.__dbmsVersion = None
self.__techVersion = None
self.__info = info
def __feedInfo(self, key, value):
value = sanitizeStr(value)
if value in ( None, "None" ):
return
if key in ( "dbmsVersion" ):
self.__info[key] = value
else:
if key not in self.__info.keys():
self.__info[key] = set()
self.__info[key].add(value)
def startElement(self, name, attrs):
if name == "regexp":
self.__regexp = sanitizeStr(attrs.get("value"))
self.__match = re.search(self.__regexp, self.__banner, re.I | re.M)
if name == "info" and self.__match:
self.__feedInfo("type", attrs.get("type"))
self.__feedInfo("distrib", attrs.get("distrib"))
self.__feedInfo("release", attrs.get("release"))
self.__feedInfo("codename", attrs.get("codename"))
self.__dbmsVersion = sanitizeStr(attrs.get("dbms_version"))
self.__techVersion = sanitizeStr(attrs.get("tech_version"))
self.__sp = sanitizeStr(attrs.get("sp"))
if self.__dbmsVersion.isdigit():
self.__feedInfo("dbmsVersion", self.__match.group(int(self.__dbmsVersion)))
if self.__techVersion.isdigit():
self.__feedInfo("technology", "%s %s" % (attrs.get("technology"), self.__match.group(int(self.__techVersion))))
else:
self.__feedInfo("technology", attrs.get("technology"))
if self.__sp.isdigit():
self.__feedInfo("sp", "Service Pack %s" % self.__match.group(int(self.__sp)))
self.__regexp = None
self.__match = None
self.__dbmsVersion = None
self.__techVersion = None