<?php
/**
* Project: Distrubution License Class
* File: example.security.lang.php
*
* Copyright (C) 2005 Oliver Lillie
*
* This program 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; either version 2 of the License, or (at your option)
* any later version.
*
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @link http://www.buggedcom.co.uk/
* @link http://www.phpclasses.org/browse/package/2298.html
* @author Oliver Lillie, buggedcom <publicmail at buggedcom dot co dot uk>
* @history---------------------------------------------
* see CHANGELOG
*/
$LANG['LICENSE_OK'] = "If you are reading this the validation is complete and the license is OK.";
$LANG['LICENSE_FAILED'] = "LICENSE IS NOT VALID!!";
# to test a security hack uncomment the script below, these are just a few
# examples of what someone trying to reverse engineer the license key could
# do. and if the make_secure function is not called they could easily know
# how to if they knew enough about this class and php.
# TEST 1 -------
# note how the hash_key1 that is used to encrypt the license key no longer
# exists thus helping eliminate reverse engineering of the key. It's not just
# the hash keys, but also every other value.
#echo "The License Key HASH KEY is : ".(empty($application->HASH_KEY1) ? '<i>empty</i>' : $application->HASH_KEY1).'<br />';
#echo "The License Key ALGORITHM is : ".(empty($application->ALGORITHM) ? '<i>empty</i>' : $application->ALGORITHM).'<br />';
#echo "The License Key ID is : ".(empty($application->ID1) ? '<i>empty</i>' : $application->ID1).'<br />';
# TEST 2 -------
# attempts to use a restricted function
# declaring the obj, notice how it terminates the script
#trace_r($application->_unwrap_license(file_get_contents('license.generated.dat'), 'KEY'));
# TEST 3 -------
# this test attempts to recreate a new key by loading the generate class and
# in declaring the obj, notice how it terminates the script
#$hack_app = new license_application('license.generated.dat', false, true, true, true);
# TEST 4 -------
# this test attempts to recreate a the main padl class
# in declaring the obj, notice how it terminates the script
#$hack_app = new padl();
?>
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