mirror of
https://github.com/sqlmapproject/sqlmap.git
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727664aea7
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.
227 lines
6.5 KiB
Python
227 lines
6.5 KiB
Python
#!/usr/bin/env python
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"""
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$Id$
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This file is part of the sqlmap project, http://sqlmap.sourceforge.net.
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Copyright (c) 2006-2008 Bernardo Damele A. G. <bernardo.damele@gmail.com>
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and Daniele Bellucci <daniele.bellucci@gmail.com>
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sqlmap is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation version 2 of the License.
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sqlmap is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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details.
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You should have received a copy of the GNU General Public License along
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with sqlmap; if not, write to the Free Software Foundation, Inc., 51
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Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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"""
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import re
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from lib.core.common import formatDBMSfp
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from lib.core.common import formatFingerprint
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from lib.core.common import getHtmlErrorFp
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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.exception import sqlmapSyntaxException
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from lib.core.session import setDbms
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from lib.core.settings import ORACLE_ALIASES
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from lib.core.settings import ORACLE_SYSTEM_DBS
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from lib.core.unescaper import unescaper
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from lib.request import inject
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from plugins.generic.enumeration import Enumeration
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from plugins.generic.filesystem import Filesystem
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from plugins.generic.fingerprint import Fingerprint
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from plugins.generic.takeover import Takeover
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class OracleMap(Fingerprint, Enumeration, Filesystem, Takeover):
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"""
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This class defines Oracle methods
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"""
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def __init__(self):
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self.excludeDbsList = ORACLE_SYSTEM_DBS
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Enumeration.__init__(self, "Oracle")
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unescaper.setUnescape(OracleMap.unescape)
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@staticmethod
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def unescape(expression, quote=True):
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if quote:
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while True:
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index = expression.find("'")
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if index == -1:
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break
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firstIndex = index + 1
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index = expression[firstIndex:].find("'")
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if index == -1:
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raise sqlmapSyntaxException, "Unenclosed ' in '%s'" % expression
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lastIndex = firstIndex + index
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old = "'%s'" % expression[firstIndex:lastIndex]
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#unescaped = "("
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unescaped = ""
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for i in range(firstIndex, lastIndex):
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unescaped += "CHR(%d)" % (ord(expression[i]))
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if i < lastIndex - 1:
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unescaped += "||"
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#unescaped += ")"
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expression = expression.replace(old, unescaped)
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else:
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expression = "||".join("CHR(%d)" % ord(c) for c in expression)
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return expression
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@staticmethod
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def escape(expression):
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while True:
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index = expression.find("CHR(")
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if index == -1:
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break
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firstIndex = index
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index = expression[firstIndex:].find("))")
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if index == -1:
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raise sqlmapSyntaxException, "Unenclosed ) in '%s'" % expression
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lastIndex = firstIndex + index + 1
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old = expression[firstIndex:lastIndex]
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oldUpper = old.upper()
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oldUpper = oldUpper.replace("CHR(", "").replace(")", "")
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oldUpper = oldUpper.split("||")
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escaped = "'%s'" % "".join([chr(int(char)) for char in oldUpper])
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expression = expression.replace(old, escaped)
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return expression
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def getFingerprint(self):
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value = ""
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wsOsFp = formatFingerprint("web server", kb.headersFp)
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if wsOsFp:
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value += "%s\n" % wsOsFp
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if self.banner:
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dbmsOsFp = formatFingerprint("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 += "Oracle"
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return value
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actVer = formatDBMSfp()
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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 = formatDBMSfp([banVer])
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value += "\n%sbanner parsing fingerprint: %s" % (blank, banVer)
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htmlErrorFp = getHtmlErrorFp()
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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 conf.dbms in ORACLE_ALIASES:
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setDbms("Oracle")
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self.getPrematureBanner("SELECT banner FROM v$version WHERE ROWNUM=1")
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if not conf.extensiveFp:
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return True
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logMsg = "testing Oracle"
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logger.info(logMsg)
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query = "LENGTH(SYSDATE)"
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sysdate = inject.getValue(query)
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if sysdate and int(sysdate) > 0:
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logMsg = "confirming Oracle"
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logger.info(logMsg)
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query = "SELECT SUBSTR((VERSION), 1, 2) FROM SYS.PRODUCT_COMPONENT_VERSION WHERE ROWNUM=1"
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version = inject.getValue(query)
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if not version:
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warnMsg = "the back-end DMBS is not Oracle"
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logger.warn(warnMsg)
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return False
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setDbms("Oracle")
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self.getPrematureBanner("SELECT banner FROM v$version WHERE ROWNUM=1")
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if not conf.extensiveFp:
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return True
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if re.search("^11", version):
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kb.dbmsVersion = ["11i"]
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elif re.search("^10", version):
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kb.dbmsVersion = ["10g"]
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elif re.search("^9", version):
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kb.dbmsVersion = ["9i"]
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elif re.search("^8", version):
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kb.dbmsVersion = ["8i"]
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return True
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else:
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warnMsg = "the back-end DMBS is not Oracle"
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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 = "USERS"
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warnMsg = "on Oracle it is only possible to enumerate "
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warnMsg += "if you provide a TABLESPACE_NAME as database "
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warnMsg += "name. sqlmap is going to use 'USERS' as database "
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warnMsg += "name"
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logger.warn(warnMsg)
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if conf.tbl:
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conf.tbl = conf.tbl.upper()
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def getDbs(self):
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warnMsg = "on Oracle it is not possible to enumerate databases"
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logger.warn(warnMsg)
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return []
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