mirror of
https://github.com/sqlmapproject/sqlmap.git
synced 2024-11-30 05:23:50 +03:00
159 lines
4.6 KiB
Python
159 lines
4.6 KiB
Python
#!/usr/bin/env python
|
|
|
|
"""
|
|
$Id$
|
|
|
|
Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
|
|
See the file 'doc/COPYING' for copying permission
|
|
"""
|
|
|
|
import re
|
|
|
|
from lib.core.agent import agent
|
|
from lib.core.common import backend
|
|
from lib.core.common import format
|
|
from lib.core.common import getUnicode
|
|
from lib.core.common import randomInt
|
|
from lib.core.common import randomRange
|
|
from lib.core.data import conf
|
|
from lib.core.data import kb
|
|
from lib.core.data import logger
|
|
from lib.core.enums import DBMS
|
|
from lib.core.session import setDbms
|
|
from lib.core.settings import FIREBIRD_ALIASES
|
|
from lib.core.settings import METADB_SUFFIX
|
|
from lib.request import inject
|
|
from lib.request.connect import Connect as Request
|
|
|
|
from plugins.generic.fingerprint import Fingerprint as GenericFingerprint
|
|
|
|
class Fingerprint(GenericFingerprint):
|
|
def __init__(self):
|
|
GenericFingerprint.__init__(self, DBMS.FIREBIRD)
|
|
|
|
def getFingerprint(self):
|
|
value = ""
|
|
wsOsFp = format.getOs("web server", kb.headersFp)
|
|
|
|
if wsOsFp:
|
|
value += "%s\n" % wsOsFp
|
|
|
|
if kb.data.banner:
|
|
dbmsOsFp = format.getOs("back-end DBMS", kb.bannerFp)
|
|
|
|
if dbmsOsFp:
|
|
value += "%s\n" % dbmsOsFp
|
|
|
|
value += "back-end DBMS: "
|
|
|
|
if not conf.extensiveFp:
|
|
value += DBMS.FIREBIRD
|
|
return value
|
|
|
|
actVer = format.getDbms() + " (%s)" % (self.__dialectCheck())
|
|
blank = " " * 15
|
|
value += "active fingerprint: %s" % actVer
|
|
|
|
if kb.bannerFp:
|
|
banVer = kb.bannerFp["dbmsVersion"]
|
|
|
|
if re.search("-log$", kb.data.banner):
|
|
banVer += ", logging enabled"
|
|
|
|
banVer = format.getDbms([banVer])
|
|
value += "\n%sbanner parsing fingerprint: %s" % (blank, banVer)
|
|
|
|
htmlErrorFp = format.getErrorParsedDBMSes()
|
|
|
|
if htmlErrorFp:
|
|
value += "\n%shtml error message fingerprint: %s" % (blank, htmlErrorFp)
|
|
|
|
return value
|
|
|
|
def __sysTablesCheck(self):
|
|
retVal = None
|
|
table = (
|
|
("1.0", ["EXISTS(SELECT CURRENT_USER FROM RDB$DATABASE)"]),
|
|
("1.5", ["NULLIF(%d,%d) IS NULL", "EXISTS(SELECT CURRENT_TRANSACTION FROM RDB$DATABASE)"]),
|
|
("2.0", ["EXISTS(SELECT CURRENT_TIME(0) FROM RDB$DATABASE)", "BIT_LENGTH(%d)>0", "CHAR_LENGTH(%d)>0"]),
|
|
("2.1", ["BIN_XOR(%d,%d)=0", "PI()>0.%d", "RAND()<1.%d", "FLOOR(1.%d)>=0"])
|
|
)
|
|
|
|
for i in xrange(len(table)):
|
|
version, checks = table[i]
|
|
failed = False
|
|
check = checks[randomRange(0, len(checks)-1)].replace("%d", getUnicode(randomRange(1,100)))
|
|
result = inject.checkBooleanExpression(check)
|
|
|
|
if result:
|
|
retVal = version
|
|
else:
|
|
failed = True
|
|
break
|
|
|
|
if failed:
|
|
break
|
|
|
|
return retVal
|
|
|
|
def __dialectCheck(self):
|
|
retVal = None
|
|
|
|
if backend.getIdentifiedDbms():
|
|
result = inject.checkBooleanExpression("EXISTS(SELECT CURRENT_DATE FROM RDB$DATABASE)")
|
|
retVal = "dialect 3" if result else "dialect 1"
|
|
|
|
return retVal
|
|
|
|
def checkDbms(self):
|
|
if not conf.extensiveFp and (backend.isDbmsWithin(FIREBIRD_ALIASES) or conf.dbms in FIREBIRD_ALIASES):
|
|
setDbms(DBMS.FIREBIRD)
|
|
|
|
self.getBanner()
|
|
|
|
if not conf.extensiveFp:
|
|
return True
|
|
|
|
logMsg = "testing %s" % DBMS.FIREBIRD
|
|
logger.info(logMsg)
|
|
|
|
randInt = randomInt()
|
|
result = inject.checkBooleanExpression("EXISTS(SELECT * FROM RDB$DATABASE WHERE %d=%d)" % (randInt, randInt))
|
|
|
|
if result:
|
|
logMsg = "confirming %s" % DBMS.FIREBIRD
|
|
logger.info(logMsg)
|
|
|
|
result = inject.checkBooleanExpression("EXISTS(SELECT CURRENT_USER FROM RDB$DATABASE)")
|
|
|
|
if not result:
|
|
warnMsg = "the back-end DBMS is not %s" % DBMS.FIREBIRD
|
|
logger.warn(warnMsg)
|
|
|
|
return False
|
|
|
|
setDbms(DBMS.FIREBIRD)
|
|
|
|
infoMsg = "actively fingerprinting %s" % DBMS.FIREBIRD
|
|
logger.info(infoMsg)
|
|
|
|
version = self.__sysTablesCheck()
|
|
|
|
if version is not None:
|
|
backend.setVersion(version)
|
|
|
|
self.getBanner()
|
|
|
|
return True
|
|
else:
|
|
warnMsg = "the back-end DBMS is not %s" % DBMS.FIREBIRD
|
|
logger.warn(warnMsg)
|
|
|
|
return False
|
|
|
|
def forceDbmsEnum(self):
|
|
conf.db = "%s%s" % (DBMS.FIREBIRD, METADB_SUFFIX)
|
|
|
|
if conf.tbl:
|
|
conf.tbl = conf.tbl.upper()
|