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https://github.com/sqlmapproject/sqlmap.git
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16b4530bbe
Minor common library code refactoring. Code cleanup. Set back the default User-Agent to sqlmap for comparison algorithm reasons. Updated THANKS.
273 lines
8.0 KiB
Python
273 lines
8.0 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) 2007-2009 Bernardo Damele A. G. <bernardo.damele@gmail.com>
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Copyright (c) 2006 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.agent import agent
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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.exception import sqlmapUnsupportedFeatureException
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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 lib.request.connect import Connect as Request
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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.misc import Miscellaneous
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from plugins.generic.takeover import Takeover
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class OracleMap(Fingerprint, Enumeration, Filesystem, Miscellaneous, 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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Filesystem.__init__(self)
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Takeover.__init__(self)
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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 kb.data.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.getBanner()
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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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payload = agent.fullPayload(" AND ROWNUM=ROWNUM")
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result = Request.queryPage(payload)
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if result == True:
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logMsg = "confirming Oracle"
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logger.info(logMsg)
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payload = agent.fullPayload(" AND LENGTH(SYSDATE)=LENGTH(SYSDATE)")
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result = Request.queryPage(payload)
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if result != True:
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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.getBanner()
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if not conf.extensiveFp:
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return True
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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, unpack=False)
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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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def readFile(self, rFile):
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errMsg = "File system read access not yet implemented for "
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errMsg += "Oracle"
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raise sqlmapUnsupportedFeatureException, errMsg
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def writeFile(self, wFile, dFile, fileType=None, confirm=True):
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errMsg = "File system write access not yet implemented for "
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errMsg += "Oracle"
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raise sqlmapUnsupportedFeatureException, errMsg
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def osCmd(self):
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errMsg = "Operating system command execution functionality not "
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errMsg += "yet implemented for Oracle"
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raise sqlmapUnsupportedFeatureException, errMsg
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def osShell(self):
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errMsg = "Operating system shell functionality not yet "
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errMsg += "implemented for Oracle"
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raise sqlmapUnsupportedFeatureException, errMsg
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def osPwn(self):
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errMsg = "Operating system out-of-band control functionality "
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errMsg += "not yet implemented for Oracle"
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raise sqlmapUnsupportedFeatureException, errMsg
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def osSmb(self):
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errMsg = "One click operating system out-of-band control "
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errMsg += "functionality not yet implemented for Oracle"
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raise sqlmapUnsupportedFeatureException, errMsg
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