mirror of
https://github.com/sqlmapproject/sqlmap.git
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138 lines
3.7 KiB
Python
138 lines
3.7 KiB
Python
#!/usr/bin/env python
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"""
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Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
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See the file 'LICENSE' for copying permission
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"""
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from lib.core.agent import agent
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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.compat import xrange
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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 MAXDB_ALIASES
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from lib.request import inject
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from lib.request.connect import Connect as Request
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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.MAXDB)
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def _versionCheck(self):
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infoMsg = "executing %s SYSINFO version check" % DBMS.MAXDB
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logger.info(infoMsg)
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query = agent.prefixQuery("/* NoValue */")
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query = agent.suffixQuery(query)
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payload = agent.payload(newValue=query)
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result = Request.queryPage(payload)
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if not result:
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warnMsg = "unable to perform %s version check" % DBMS.MAXDB
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logger.warn(warnMsg)
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return None
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minor, major = None, None
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for version in (6, 7):
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result = inject.checkBooleanExpression("%d=(SELECT MAJORVERSION FROM SYSINFO.VERSION)" % version)
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if result:
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major = version
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for version in xrange(0, 10):
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result = inject.checkBooleanExpression("%d=(SELECT MINORVERSION FROM SYSINFO.VERSION)" % version)
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if result:
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minor = version
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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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blank = " " * 15
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value += "back-end DBMS: "
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if not conf.extensiveFp:
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value += DBMS.MAXDB
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return value
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actVer = Format.getDbms() + " (%s)" % self._versionCheck()
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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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value += "\n%sbanner parsing fingerprint: -" % blank
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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(MAXDB_ALIASES):
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setDbms(DBMS.MAXDB)
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self.getBanner()
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return True
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infoMsg = "testing %s" % DBMS.MAXDB
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logger.info(infoMsg)
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result = inject.checkBooleanExpression("ALPHA(NULL) IS NULL")
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if result:
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infoMsg = "confirming %s" % DBMS.MAXDB
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logger.info(infoMsg)
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result = inject.checkBooleanExpression("MAPCHAR(NULL,1,DEFAULTMAP) IS NULL")
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if not result:
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warnMsg = "the back-end DBMS is not %s" % DBMS.MAXDB
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logger.warn(warnMsg)
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return False
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setDbms(DBMS.MAXDB)
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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.MAXDB
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logger.warn(warnMsg)
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return False
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def forceDbmsEnum(self):
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if conf.db:
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conf.db = conf.db.upper()
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else:
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conf.db = "USER"
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if conf.tbl:
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conf.tbl = conf.tbl.upper()
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