sqlmap/lib/core/convert.py

109 lines
2.8 KiB
Python

#!/usr/bin/env python
"""
$Id$
This file is part of the sqlmap project, http://sqlmap.sourceforge.net.
Copyright (c) 2007-2010 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:
import hashlib
except:
import md5
import sha
import pickle
import sys
import struct
import urllib
from lib.core.data import conf
def base64decode(string):
return string.decode("base64")
def base64encode(string):
return string.encode("base64")[:-1].replace("\n", "")
def base64pickle(string):
return base64encode(pickle.dumps(string))
def base64unpickle(string):
return pickle.loads(base64decode(string))
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):
if sys.modules.has_key('hashlib'):
return hashlib.md5(string).hexdigest()
else:
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):
if sys.modules.has_key('hashlib'):
return hashlib.sha1(string).hexdigest()
else:
return sha.new(string).hexdigest()
def urldecode(string):
result = None
if string:
result = urllib.unquote_plus(string)
return result
def urlencode(string, safe=":/?%&=", convall=False):
if conf.direct or "POSTxml" in conf.paramDict:
return string
result = None
if string is None:
return result
if convall:
result = urllib.quote(utf8encode(string)) # Reference: http://old.nabble.com/Re:-Problem:-neither-urllib2.quote-nor-urllib.quote-encode-the--unicode-strings-arguments-p19823144.html
else:
result = urllib.quote(utf8encode(string), safe)
return result
def utf8encode(string):
return string.encode("utf-8")
def utf8decode(string):
return string.decode("utf-8")