sqlmap/lib/core/convert.py

94 lines
2.2 KiB
Python

#!/usr/bin/env python
"""
$Id$
This file is part of the sqlmap project, http://sqlmap.sourceforge.net.
Copyright (c) 2007-2009 Bernardo Damele A. G. <bernardo.damele@gmail.com>
Copyright (c) 2006 Daniele Bellucci <daniele.bellucci@gmail.com>
sqlmap is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation version 2 of the License.
sqlmap is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
details.
You should have received a copy of the GNU General Public License along
with sqlmap; if not, write to the Free Software Foundation, Inc., 51
Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
"""
try:
from hashlib import md5
from hashlib import sha
except ImportError, _:
import md5
import sha
import struct
import urllib
def base64decode(string):
return string.decode("base64")
def base64encode(string):
return string.encode("base64")[:-1]
def hexdecode(string):
string = string.lower()
if string.startswith("0x"):
string = string[2:]
return string.decode("hex")
def hexencode(string):
return string.encode("hex")
def md5hash(string):
return md5.new(string).hexdigest()
def orddecode(string):
packedString = struct.pack("!"+"I" * len(string), *string)
return "".join([chr(char) for char in struct.unpack("!"+"I"*(len(packedString)/4), packedString)])
def ordencode(string):
return tuple([ord(char) for char in string])
def sha1hash(string):
return sha.new(string).hexdigest()
def urldecode(string):
if not string:
return
doublePercFreeString = string.replace("%%", "__DPERC__")
unquotedString = urllib.unquote_plus(doublePercFreeString)
unquotedString = unquotedString.replace("__DPERC__", "%%")
return unquotedString
def urlencode(string, safe=":/?%&=", convall=False):
if not string:
return
if convall == True:
return urllib.quote(string)
else:
return urllib.quote(string, safe)