mirror of
https://github.com/sqlmapproject/sqlmap.git
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96 lines
2.8 KiB
Python
96 lines
2.8 KiB
Python
#!/usr/bin/env python
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"""
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$Id$
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Copyright (c) 2006-2011 sqlmap developers (http://sqlmap.sourceforge.net/)
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See the file 'doc/COPYING' for copying permission
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"""
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import os
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import time
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from subprocess import PIPE
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from subprocess import STDOUT
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from subprocess import Popen as execute
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from lib.core.common import dataToStdout
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from lib.core.common import decloakToMkstemp
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from lib.core.data import logger
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from lib.core.data import paths
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from lib.core.settings import PLATFORM
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from lib.core.subprocessng import pollProcess
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class UPX:
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"""
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This class defines methods to compress binary files with UPX (Ultimate
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Packer for eXecutables).
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Reference:
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* http://upx.sourceforge.net
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"""
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def __initialize(self, srcFile, dstFile=None):
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if PLATFORM == "mac":
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self.__upxTemp = decloakToMkstemp("%s/upx/macosx/upx_" % paths.SQLMAP_CONTRIB_PATH)
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elif PLATFORM in ( "ce", "nt" ):
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self.__upxTemp = decloakToMkstemp("%s\upx\windows\upx.exe_" % paths.SQLMAP_CONTRIB_PATH, suffix=".exe")
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elif PLATFORM == "posix":
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self.__upxTemp = decloakToMkstemp("%s/upx/linux/upx_" % paths.SQLMAP_CONTRIB_PATH)
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else:
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warnMsg = "unsupported platform for the compression tool "
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warnMsg += "(upx), sqlmap will continue anyway"
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logger.warn(warnMsg)
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self.__upxTemp = decloakToMkstemp("%s/upx/linux/upx_" % paths.SQLMAP_CONTRIB_PATH)
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self.__upxPath = self.__upxTemp.name
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self.__upxTemp.close() #needed for execution rights
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self.__upxCmd = "%s -9 -qq %s" % (self.__upxPath, srcFile)
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if dstFile:
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self.__upxCmd += " -o %s" % dstFile
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def pack(self, srcFile, dstFile=None):
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self.__initialize(srcFile, dstFile)
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logger.debug("executing local command: %s" % self.__upxCmd)
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process = execute(self.__upxCmd, shell=True, stdout=PIPE, stderr=STDOUT)
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dataToStdout("\r[%s] [INFO] compression in progress " % time.strftime("%X"))
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pollProcess(process)
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upxStdout, upxStderr = process.communicate()
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if hasattr(self, '__upxTemp'):
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os.remove(self.__upxTemp.name)
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msg = "failed to compress the file"
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if "NotCompressibleException" in upxStdout:
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msg += " because you provided a Metasploit version above "
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msg += "3.3-dev revision 6681. This will not inficiate "
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msg += "the correct execution of sqlmap. It might "
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msg += "only slow down a bit the execution"
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logger.debug(msg)
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elif upxStderr:
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logger.warn(msg)
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else:
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return os.path.getsize(srcFile)
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return None
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def unpack(self, srcFile, dstFile=None):
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pass
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def verify(self, filePath):
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pass
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upx = UPX()
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