inc/gen_sql_patches.php

   1 <?php
   2 /************************************************************************
   3  * Mailer v0.2.1-FINAL                                Start: 10/08/2005 *
   4  * ===================                          Last change: 01/01/2006 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : gen_sql_patches.php                              *
   8  * -------------------------------------------------------------------- *
   9  * Short description : Patch password system after upgrading            *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Patcht das Passwort-System nach DB-Update        *
  12  * -------------------------------------------------------------------- *
  13  * $Revision::                                                        $ *
  14  * $Date::                                                            $ *
  15  * $Tag:: 0.2.1-FINAL                                                 $ *
  16  * $Author::                                                          $ *
  17  * -------------------------------------------------------------------- *
  18  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  19  * Copyright (c) 2009 - 2012 by Mailer Developer Team                   *
  20  * For more information visit: http://mxchange.org                      *
  21  *                                                                      *
  22  * This program is free software; you can redistribute it and/or modify *
  23  * it under the terms of the GNU General Public License as published by *
  24  * the Free Software Foundation; either version 2 of the License, or    *
  25  * (at your option) any later version.                                  *
  26  *                                                                      *
  27  * This program is distributed in the hope that it will be useful,      *
  28  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  29  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  30  * GNU General Public License for more details.                         *
  31  *                                                                      *
  32  * You should have received a copy of the GNU General Public License    *
  33  * along with this program; if not, write to the Free Software          *
  34  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  35  * MA  02110-1301  USA                                                  *
  36  ************************************************************************/
  37
  38 // Some security stuff...
  39 if (!defined('__SECURITY')) {
  40         die();
  41 } // END - if
  42
  43 // Check if there is no scrambling string
  44 if (getPassScramble() == '') {
  45         // Generate 40 chars long scramble string
  46         $scrambleString = genScrambleString(40);
  47
  48         // ... and store it there for future usage
  49         updateConfiguration('pass_scramble', $scrambleString);
  50
  51         // Remove dummy string
  52         unset($scrambleString);
  53 } // END - if
  54
  55 // Check if there is no master salt string
  56 if (getMasterSalt() == '') {
  57         // Generate the master salt which is the first chars minus 40 chars of this random hash
  58         // We do an extra scrambling here...
  59         $masterSalt = scrambleString(sha1(generatePassword(mt_rand(128, 256))));
  60
  61         // ... and store it there for future usage
  62         updateConfiguration('master_salt', $masterSalt);
  63
  64         // Remove dummy string
  65         unset($masterSalt);
  66 } // END - if
  67
  68 if (getFileHash() == '') {
  69         // Create filename from hashed random string
  70         $fileHash = sha1(generatePassword(mt_rand(128, 256)));
  71         $FQFN = sprintf("%s%s.%s.cache",
  72                 getPath(),
  73                 getCachePath(),
  74                 $fileHash
  75         );
  76
  77         // Generate secret key from a randomized string
  78         $secretKey = sha1(generateHash(mt_rand(128, 256)));
  79
  80         // File hash was never created
  81         writeToFile($FQFN, $secretKey);
  82
  83         // Is the file there?
  84         if (isFileReadable($FQFN)) {
  85                 // Also update configuration
  86                 setConfigEntry('secret_key', $secretKey);
  87                 updateConfiguration('file_hash', $fileHash);
  88
  89                 // Remove variables
  90                 unset($secretKey);
  91                 unset($fileHash);
  92         } // END - if
  93 } // END - if
  94
  95 // @TODO Rewrite this to a filter
  96 if ((isExtensionInstalledAndNewer('cache', '0.1.2')) && (isCacheInstanceValid())) {
  97         // Destroy some cache files
  98         foreach (array('config', 'extension', 'filter', 'modules')  as $cache) {
  99                 // Is the cache file there?
 100                 if ($GLOBALS['cache_instance']->loadCacheFile($cache)) {
 101                         // Then remove it
 102                         $GLOBALS['cache_instance']->removeCacheFile();
 103                 } // END - if
 104         } // END - foreach
 105 } // END - if
 106
 107 // [EOF]
 108 ?>