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107 lines
3.0 KiB
Python
107 lines
3.0 KiB
Python
#!/usr/bin/env python
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"""
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Copyright (c) 2006-2012 sqlmap developers (http://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, Format
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from lib.core.data import conf, kb, 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 METADB_SUFFIX, SQLITE_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.SQLITE)
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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.SQLITE
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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"]
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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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"""
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References for fingerprint:
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* http://www.sqlite.org/lang_corefunc.html
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* http://www.sqlite.org/cvstrac/wiki?p=LoadableExtensions
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"""
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if not conf.extensiveFp and (Backend.isDbmsWithin(SQLITE_ALIASES) or conf.dbms in SQLITE_ALIASES):
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setDbms(DBMS.SQLITE)
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self.getBanner()
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return True
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infoMsg = "testing %s" % DBMS.SQLITE
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logger.info(infoMsg)
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result = inject.checkBooleanExpression("LAST_INSERT_ROWID()=LAST_INSERT_ROWID()")
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if result:
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infoMsg = "confirming %s" % DBMS.SQLITE
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logger.info(infoMsg)
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result = inject.checkBooleanExpression("SQLITE_VERSION()=SQLITE_VERSION()")
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if not result:
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warnMsg = "the back-end DBMS is not %s" % DBMS.SQLITE
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logger.warn(warnMsg)
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return False
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else:
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infoMsg = "actively fingerprinting %s" % DBMS.SQLITE
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logger.info(infoMsg)
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result = inject.checkBooleanExpression("RANDOMBLOB(-1)>0")
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version = '3' if result else '2'
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Backend.setVersion(version)
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setDbms(DBMS.SQLITE)
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self.getBanner()
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return True
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else:
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warnMsg = "the back-end DBMS is not %s" % DBMS.SQLITE
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logger.warn(warnMsg)
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return False
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def forceDbmsEnum(self):
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conf.db = "%s%s" % (DBMS.SQLITE, METADB_SUFFIX)
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