plugins/squirrelspell/modules/crypto.mod

   1 <?php
   2 /**
   3  * crypto.mod
   4  * ---------------
   5  * Squirrelspell module
   6  *
   7  * Copyright (c) 1999-2005 The SquirrelMail development team
   8  * Licensed under the GNU GPL. For full terms see the file COPYING.
   9  *
  10  * This module handles the encryption/decryption of the user dictionary
  11  * if the user so chooses from the options page.
  12  *
  13  * @author Konstantin Riabitsev <icon@duke.edu>
  14  * @version $Id$
  15  * @package plugins
  16  * @subpackage squirrelspell
  17  */
  18
  19 /**
  20  * Declaring globals for E_ALL
  21  */
  22 global $SQSPELL_CRYPTO;
  23
  24 switch ($_POST['action']){
  25     case 'encrypt':
  26         /**
  27          * Let's encrypt the file and save it in an encrypted format.
  28          */
  29         $words=sqspell_getWords();
  30         /**
  31          * Flip the flag so the sqspell_writeWords function knows to encrypt
  32          * the message before writing it to the disk.
  33          */
  34         $SQSPELL_CRYPTO=true;
  35         /**
  36          * Call the function that does the actual encryption_decryption.
  37          */
  38         sqspell_writeWords($words);
  39         $msg='<p>'
  40             . _("Your personal dictionary has been encrypted and is now stored in an encrypted format.")
  41             . '</p>';
  42     break;
  43     case 'decrypt':
  44         /**
  45          * Let's decrypt the file and save it as plain text.
  46          */
  47         $words=sqspell_getWords();
  48         /**
  49          * Flip the flag and tell the sqspell_writeWords() function that we
  50          * want to save it plaintext.
  51          */
  52         $SQSPELL_CRYPTO=false;
  53         sqspell_writeWords($words);
  54         $msg='<p>'
  55             . _("Your personal dictionary has been decrypted and is now stored as plain text.")
  56             . '</p>';
  57     break;
  58     case '':
  59         /**
  60          * Wait, this shouldn't happen! :)
  61          */
  62         $msg = '<p>No action requested.</p>';
  63     break;
  64 }
  65 sqspell_makePage( _("Personal Dictionary Crypto Settings"), null, $msg);
  66
  67 /**
  68  * For Emacs weenies:
  69  * Local variables:
  70  * mode: php
  71  * End:
  72  * vim: syntax=php
  73  */
  74
  75 ?>