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114 lines
3.5 KiB
Python
114 lines
3.5 KiB
Python
#!/usr/bin/env python
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"""
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$Id$
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Copyright (c) 2006-2012 sqlmap developers (http://www.sqlmap.org/)
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See the file 'doc/COPYING' for copying permission
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"""
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from lib.core.common import Backend
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from lib.core.common import Format
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from lib.core.common import randomInt
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from lib.core.data import conf
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from lib.core.data import kb
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from lib.core.data import logger
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from lib.core.enums import DBMS
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from lib.core.session import setDbms
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from lib.core.settings import DB2_ALIASES
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from lib.request import inject
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from plugins.generic.fingerprint import Fingerprint as GenericFingerprint
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class Fingerprint(GenericFingerprint):
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def __init__(self):
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GenericFingerprint.__init__(self, DBMS.DB2)
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def __versionCheck(self):
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minor, major = None, None
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for version in reversed(xrange(5, 15)):
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result = inject.checkBooleanExpression("(SELECT COUNT(*) FROM sysibm.sysversions WHERE versionnumber BETWEEN %d000000 AND %d999999)>0" % (version, version))
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if result:
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major = version
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for version in reversed(xrange(0, 20)):
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result = inject.checkBooleanExpression("(SELECT COUNT(*) FROM sysibm.sysversions WHERE versionnumber BETWEEN %d%02d0000 AND %d%02d9999)>0" % (major, version, major, version))
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if result:
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minor = version
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version = "%s.%s" % (major, minor)
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break
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break
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if major and minor:
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return "%s.%s" % (major, minor)
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else:
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return None
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def getFingerprint(self):
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value = ""
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wsOsFp = Format.getOs("web server", kb.headersFp)
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if wsOsFp:
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value += "%s\n" % wsOsFp
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if kb.data.banner:
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dbmsOsFp = Format.getOs("back-end DBMS", kb.bannerFp)
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if dbmsOsFp:
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value += "%s\n" % dbmsOsFp
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value += "back-end DBMS: "
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if not conf.extensiveFp:
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value += DBMS.DB2
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return value
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actVer = Format.getDbms()
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blank = " " * 15
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value += "active fingerprint: %s" % actVer
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if kb.bannerFp:
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banVer = kb.bannerFp["dbmsVersion"] if 'dbmsVersion' in kb.bannerFp else None
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banVer = Format.getDbms([banVer])
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value += "\n%sbanner parsing fingerprint: %s" % (blank, banVer)
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htmlErrorFp = Format.getErrorParsedDBMSes()
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if htmlErrorFp:
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value += "\n%shtml error message fingerprint: %s" % (blank, htmlErrorFp)
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return value
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def checkDbms(self):
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if not conf.extensiveFp and (Backend.isDbmsWithin(DB2_ALIASES) or conf.dbms in DB2_ALIASES):
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setDbms(DBMS.DB2)
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return True
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logMsg = "testing %s" % DBMS.DB2
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logger.info(logMsg)
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randInt = randomInt()
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result = inject.checkBooleanExpression("%d=(SELECT %d FROM SYSIBM.SYSDUMMY1)" % (randInt, randInt))
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if result:
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logMsg = "confirming %s" % DBMS.DB2
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logger.info(logMsg)
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version = self.__versionCheck()
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if version:
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Backend.setVersion(version)
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setDbms("%s %s" % (DBMS.DB2, Backend.getVersion()))
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return True
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else:
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warnMsg = "the back-end DBMS is not %s" % DBMS.DB2
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logger.warn(warnMsg)
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return False
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