sqlmap/lib/takeover/registry.py
2010-11-03 10:08:27 +00:00

119 lines
3.8 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 os
from lib.core.common import randomStr
from lib.core.data import conf
from lib.core.data import logger
class Registry:
"""
This class defines methods to read and write Windows registry keys
"""
def __initVars(self, regKey, regValue, regType=None, regData=None, parse=False):
self.__regKey = regKey
self.__regValue = regValue
self.__regType = regType
self.__regData = regData
self.__randStr = randomStr(lowercase=True)
self.__batPathRemote = "%s/tmpr%s.bat" % (conf.tmpPath, self.__randStr)
self.__batPathLocal = os.path.join(conf.outputPath, "tmpr%s.bat" % self.__randStr)
if parse:
readParse = "FOR /F \"tokens=*\" %%A IN ('REG QUERY \"" + self.__regKey + "\" /v \"" + self.__regValue + "\"') DO SET value=%%A\r\nECHO %value%\r\n"
else:
readParse = "REG QUERY \"" + self.__regKey + "\" /v \"" + self.__regValue + "\""
self.__batRead = (
"@ECHO OFF\r\n",
readParse
)
self.__batAdd = (
"@ECHO OFF\r\n",
"REG ADD \"%s\" /v \"%s\" /t %s /d %s /f" % (self.__regKey, self.__regValue, self.__regType, self.__regData)
)
self.__batDel = (
"@ECHO OFF\r\n",
"REG DELETE \"%s\" /v \"%s\" /f" % (self.__regKey, self.__regValue)
)
def __createLocalBatchFile(self):
self.__batPathFp = open(self.__batPathLocal, "w")
if self.__operation == "read":
lines = self.__batRead
elif self.__operation == "add":
lines = self.__batAdd
elif self.__operation == "delete":
lines = self.__batDel
for line in lines:
self.__batPathFp.write(line)
self.__batPathFp.close()
def __createRemoteBatchFile(self):
logger.debug("creating batch file '%s'" % self.__batPathRemote)
self.__createLocalBatchFile()
self.writeFile(self.__batPathLocal, self.__batPathRemote, "text", False)
os.unlink(self.__batPathLocal)
def readRegKey(self, regKey, regValue, parse=False):
self.__operation = "read"
self.__initVars(regKey, regValue, parse=parse)
self.__createRemoteBatchFile()
logger.debug("reading registry key '%s' value '%s'" % (regKey, regValue))
data = self.evalCmd(self.__batPathRemote)
if data and not parse:
pattern = ' '
index = data.find(pattern)
if index != -1:
data = data[index + len(pattern):]
self.delRemoteFile(self.__batPathRemote)
return data
def addRegKey(self, regKey, regValue, regType, regData):
self.__operation = "add"
self.__initVars(regKey, regValue, regType, regData)
self.__createRemoteBatchFile()
debugMsg = "adding registry key value '%s' " % self.__regValue
debugMsg += "to registry key '%s'" % self.__regKey
logger.debug(debugMsg)
self.execCmd(cmd=self.__batPathRemote)
self.delRemoteFile(self.__batPathRemote)
def delRegKey(self, regKey, regValue):
self.__operation = "delete"
self.__initVars(regKey, regValue)
self.__createRemoteBatchFile()
debugMsg = "deleting registry key value '%s' " % self.__regValue
debugMsg += "from registry key '%s'" % self.__regKey
logger.debug(debugMsg)
self.execCmd(cmd=self.__batPathRemote)
self.delRemoteFile(self.__batPathRemote)