<?vsp 
--  
--  $Id: register.vsp,v 1.2 2006/08/15 19:30:34 source Exp $
--  
--  This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
--  project.
--  
--  Copyright (C) 1998-2006 OpenLink Software
--  
--  This project 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; only version 2 of the License, dated June 1991.
--  
--  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.,
--  51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
--  
--  

  declare err varchar;
  err := '';

  if ({?'pwd1'} <> {?'pwd'})
    err := 'Passwords do not matches';
  else if ({?'accept'} is not null and {?'uid'} <> '' and {?'pwd'} <> '')
    {
      if (not exists (select * from APP_USER where AP_ID = {?'uid'}))
	{
	  declare exit handler for sqlstate '*' { err := concat (__SQL_STATE,' ',__SQL_MESSAGE); goto again; };
	  insert into APP_USER (AP_ID, AP_PWD) values ({?'uid'}, {?'pwd'});
	  URL_SES_START (params, 'default.vsp');
	  return 0;
	}
      else
	err := 'User exists already';
    }
again:
?>

<HTML>
  <head>
    <title>Maintaining Session State in a VSP Application</title>
    <meta name="DESCRIPTION" content="Url poisoning over SSL example">
    <link rel="stylesheet" type="text/css" href="/tutorial/web/demo.css">
  </head>
  <BODY>
   <H3>Url poisoning over SSL example</H3>
   <H4>Registering new user</H4>
   <FORM action="register.vsp" method="POST">
   <table class="tableentry">
   <tr><td colspan="2" style="color: red"><b><?=err?></b></td></tr>
   <tr><td>Login name</td><td> <input type="text" name="uid" value="<?={?'uid'}?>"></td></tr>
   <tr><td>Password</td><td> <input type="password" name="pwd" value=""></td></tr>
   <tr><td>Password (verify)</td><td><input type="password" name="pwd1" value=""></td></tr>
   <tr><td colspan="2"><input type="submit" name="accept" value="Accept"></td></tr>
   </table>
   </FORM>
  </BODY>
</HTML>
