#!/usr/bin/env python # -*- coding: utf-8 -*-" # vim: set expandtab tabstop=4 shiftwidth=4: """ This file is part of the XSSer project, https://xsser.03c8.net Copyright (c) 2010/2019 | psy xsser 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 3 of the License. xsser 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 xsser; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA """ import urllib.request, urllib.parse, urllib.error class EncoderDecoder(object): """ Class to help encoding and decoding strings with different hashing or encoding algorigthms.. """ # encdec functions: def __init__(self): self.encmap = { "Str" : lambda x : self._fromCharCodeEncode(x), "Hex" : lambda x : self._hexEncode(x), "Hes" : lambda x : self._hexSemiEncode(x), "Une" : lambda x : self._unEscape(x), "Dec" : lambda x : self._decEncode(x), "Mix" : lambda x : self._unEscape(self._fromCharCodeEncode(x)) } def _fromCharCodeEncode(self, string): """ Encode to string. """ encoded='' for char in string: encoded=encoded+","+str(ord(char)) return encoded[1:] def _hexEncode(self, string): """ Encode to hex. """ encoded='' for char in string: encoded=encoded+"%"+hex(ord(char))[2:] return encoded def _hexSemiEncode(self, string): """ Encode to semi hex. """ encoded='' for char in string: encoded=encoded+"&#x"+hex(ord(char))[2:]+";" return encoded def _decEncode(self, string): """ Encode to decimal. """ encoded='' for char in string: encoded=encoded+"&#"+str(ord(char)) return encoded def _unEscape(self, string): """ Escape string. """ encoded='' for char in string: encoded=encoded+urllib.parse.quote(char) return encoded def _ipDwordEncode(self, string): """ Encode to dword. """ encoded='' tblIP = string.split('.') # In the case it's not an IP if len(tblIP)!=4: return 0 for number in tblIP: tmp=hex(int(number))[2:] if len(tmp)==1: tmp='0' +tmp encoded=encoded+tmp return int(encoded,16) def _ipOctalEncode(self, string): """ Encode to octal. """ encoded='' tblIP = string.split('.') # In the case it's not an IP if len(tblIP)!=4: return 0 octIP = [oct(int(s)).zfill(4) for s in tblIP] return ".".join(octIP) if __name__ == "__main__": encdec = EncoderDecoder() print(encdec._ipOctalEncode("127.0.0.1"))