PHP Classes
elePHPant
Icontem

File: app/example.supplied.php

Recommend this page to a friend!
Stumble It! Stumble It! Bookmark in del.icio.us Bookmark in del.icio.us
  Classes of Oliver Lillie  >  PADL (PHP Application Distribution License System)  >  app/example.supplied.php  >  Download  
File: app/example.supplied.php
Role: Example script
Content type: text/plain
Description: Demo file
Class: PADL (PHP Application Distribution License System)
Generate PHP application license keys
Author: By
Last change: name change
Date: 10 years ago
Size: 4,921 bytes
 

Contents

Class file image Download
<?php

   
/**
    * Project: Distrubution License Class
    * File: example.supplied.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
    */

    # copy the server vars (important for security, see note below)
   
$server_array = $_SERVER;

    echo
'<link rel="stylesheet" type="text/css" href="../shared/styles.css">';
    echo
'<body>'."\r\n";
    echo
'<span class="header">'."\r\n";
    echo
'<b>########################################################################</b><br />'."\r\n";
    echo
'<b>Generation & Validation Demonstrations</b><br />'."\r\n";
    echo
'This file is a demonstration file that illustrates ways to generate and check a license key<br />'."\r\n";
    echo
'<span style="font-size: 10;">'."\r\n";
    echo
'<b>Oliver Lillie, buggedcom [publicmail at buggedcom dot co dot uk]<br />'."\r\n";
    echo
'<a href="http://www.buggedcom.co.uk/" target="_blank" style="color: #F00">http://www.buggedcom.co.uk/</a></b><br />'."\r\n";
    echo
'</span>'."\r\n";
    echo
'<b>########################################################################</b><br /><br />'."\r\n";
    echo
'</span>'."\r\n";

   
# import the classes
   
include_once('../shared/class.license.lib.php');
    include_once(
'class.license.app.php');

   
# initialise the class
    # note for this demonstration script we will turn off mcrypt usage
    # as some systems do not have it installed in their setup.
    # the initial argument usually defaults to true (use mcrypt)
   
$application = new license_application('license.supplied.dat', false, true, true, true);
   
   
# set the server vars
    # note this doesn't have to be set, however if not all of your app files are encoded
    # then there would be a possibility that the end user could modify the server vars
    # to fit the key thus making it possible to use your app on any domain
    # you should copy your server vars in the first line of your active script so you can
    # use the unmodified copy of the vars
   
$application->set_server_vars($server_array);

   
# the set key is the key validated for my server, when run on your box it will be illegal
   
$set_data = $application->validate();
    echo
'<b>########################################################################</b><br />'."\r\n";
    echo
'<b>Set License Key Validation Example</b><br />'."\r\n";
    echo
'The <a href="license.supplied.dat" target="_blank" class="bodylink">license.supplied.dat</a> file is evaluated. If it is unwriteable the license returns with an error. It has also<br />'."\r\n";
    echo
'been validated for my server so when run on your box it will be return as illegal<br />'."\r\n";
    echo
'<span style="font-size: 10;">'."\r\n";
    echo
'You should also note that even though the key is contains date restrictions the date binding<br />'."\r\n";
    echo
'was turned off when the class was inited.<br />'."\r\n";
    echo
'</span>'."\r\n";
    echo
'<b>########################################################################</b><br /><br />'."\r\n";
    echo
'<span style="color: #F00"><b>Supplied License is : '.$set_data['RESULT'].'</b><br />';
    if(
$set_data['RESULT'] == 'OK')
    {
        echo
'<span style="font-size: 10;">'."\r\n";
        echo
'Key is valid untill : '.$set_data['DATE']['HUMAN']['END'];
        echo
'</span>'."\r\n";
    }
    echo
'</span><br /><br />'."\r\n";
    echo
'<b>Supplied License Key</b><br />'."\r\n";
    echo
'<pre>'.file_get_contents($application->_LICENSE_PATH).'</pre><br />'."\r\n";
    echo
'<b>License Key Contents</b><br />'."\r\n";
    echo
'<pre>';
   
# validate the key that is supplied with this demo
   
print_r($set_data);
    echo
'</pre><br />'."\r\n";

   
# make the application secure by running this function
    # it also prevents any future reincarnations of the class calling any of the
    # key generation and validation functions, it also deletes any class variables
    # that may be set.
   
$application->make_secure();

   
# delete the $application object
   
unset($application);

    echo
'</body>'."\r\n";

?>