<?vsp
--
--  $Id$
--
--  This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
--  project.
--
--  Copyright (C) 1998-2018 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 ms int;
   ms := 0;
   http_rewrite ();
   if (length ({?'mbox'}))
     {
       declare mbox, digest, id, mu, https, sender, sid, accept, fmt, cb any;
       accept := http_request_header_full (lines, 'Accept', '*/*');
       fmt := {?'format'};
       if (length (fmt) = 0)
         {
       fmt := DB.DBA.HTTP_RDF_GET_ACCEPT_BY_Q (accept);
         }
       if (fmt = 'application/json')
         http_header ('Content-Type: application/json\r\n');
       mbox := {?'mbox'};
       cb := {?'cb'};
       https := ODS.ODS_API.getDefaultHttps ();
       sender := (select U_E_MAIL from SYS_USERS where U_NAME = 'dav');
       sid := vspx_sid_generate ();
       insert into VSPX_SESSION (VS_SID, VS_REALM, VS_UID, VS_EXPIRY, VS_STATE) values (sid, 'mv', mbox, now (), serialize (vector ('callback', cb)));
       declare exit handler for sqlstate '*'
	{
	   if (fmt = 'application/json')
	     {
	       http_status_set (400);
	       http ('{"status":"error", "message":"Error in processing your request."}');
	       return;
	     }
           goto error;	  
	};
       smtp_send (null, sender, mbox,
     	sprintf ('Subject: Mail verification service\r\nPlease click on the link below to confirm your email.\r\nhttps://%s/mv/mc.vsp?confirm=%U', https, sid));
       ms := 1;
       if (fmt = 'application/json')
         {
           http ('{"status":"ok", "message":"A confirmation mail was sent, please check your mail box."}');
           return;
         }
     }
?>
<html>
    <head>
	<title>Mail verification service</title>
    </head>
    <body>
	<?vsp if (ms = 0) { ?>
	<h1>Enter your mail address</h1>
	<form name="f" method="post" action="mv.vsp">
	    <input type="text" size="70" name="mbox" value=""/>
	    <input type="submit" value="Verify" name="go" />
	</form>
	<?vsp } else { ?>
	<div>A confirmation mail was sent, please check your mail box.</div>
	<?vsp }
	   if (0)
	     {
		error:
	?>
	<div>Error in processing your request.</div>
	<?vsp
	     }
	?>
    </body>
</html>
