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<?php
/*
Cheetah News openid_manage.php
Copyright (C) 2008 Wojciech Polak.
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 3 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, see <http://www.gnu.org/licenses/>.
*/
require_once 'lib/include.php';
require_once 'Auth/OpenID/Consumer.php';
require_once 'Auth/OpenID/FileStore.php';
require_once 'Auth/OpenID/SReg.php';
start_session (null, true);
$session->auth ('iflogged');
$qs = false;
$message = '';
postvars ('add');
getvars ('remove');
$add = trim (strip_tags ($add));
$remove = trim (strip_tags ($remove));
if ($session->status['afterlogged'] != 'yes' ||
$session->email == 'guest')
{
$message = _('You are using a guest account. You must register in order to do this.');
$qs = true;
}
else if (isset ($_GET['openid_mode']) && !empty ($_GET['openid_mode']))
{
$store = new Auth_OpenID_FileStore ($CONF['openIdStorePath']);
$consumer = new Auth_OpenID_Consumer ($store);
$return_to = isset ($_GET['openid_return_to']) ?
$_GET['openid_return_to'] : '';
$response = $consumer->complete ($return_to);
if ($response->status == Auth_OpenID_CANCEL) {
$message = _('Verification cancelled.');
}
else if ($response->status == Auth_OpenID_FAILURE) {
$message = sprintf (_('OpenID authentication failed: %s'),
$response->message);
}
else if ($response->status == Auth_OpenID_SUCCESS)
{
$identity = $response->identity_url;
if ($identity[strlen ($identity) - 1] == '/')
$identity = substr ($identity, 0, -1);
$db = new Database ();
$db->query ("SELECT id FROM openid WHERE identity='".
$db->escape ($identity)."'");
if ($db->next_record ()) {
$message = _('This OpenID is already attached.');
}
else {
$db->query ("INSERT INTO openid SET userid='".$session->id.
"', identity='".$db->escape ($identity)."'");
$message = _('Your OpenID has been successfully attached.');
}
}
}
else if (!empty ($add))
{
$process_url = $CONF['secureProto'].'://'.$CONF['site'].'/openid_manage';
$trust_root = $CONF['secureProto'].'://'.$CONF['site'].'/';
$store = new Auth_OpenID_FileStore ($CONF['openIdStorePath']);
$consumer = new Auth_OpenID_Consumer ($store);
$auth_request = $consumer->begin ($add);
if (!$auth_request) {
$message = _('OpenID authentication failed.');
}
else {
if (strpos ($add, 'http://') !== 0)
$add = 'http://'.$add;
if ($add[strlen ($add) - 1] == '/')
$add = substr ($add, 0, -1);
$db = new Database ();
$db->query ("SELECT id FROM openid WHERE identity='".$db->escape ($add)."'");
if (!$db->next_record ()) {
$sreg_request = Auth_OpenID_SRegRequest::build (null, null,
'http://'.$CONF['site'].'/privacy');
if ($sreg_request)
$auth_request->addExtension ($sreg_request);
$redirect_url = $auth_request->redirectURL ($trust_root, $process_url);
redirect ($redirect_url);
}
else
$message = _('This OpenID is already attached.');
}
}
else if (!empty ($remove)) {
$db = new Database ();
$db->query ("DELETE FROM openid WHERE userid='".$session->id.
"' AND identity='".$db->escape ($remove)."'");
redirect ('openid_manage');
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<?=$CHEETAH_LANG?>" lang="<?=$CHEETAH_LANG?>">
<head>
<title>Cheetah News</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="robots" content="noindex,nofollow" />
<link rel="stylesheet" href="d?q=css.changepassword" type="text/css" />
<link rel="icon" href="images/favicon.png" type="image/png" />
</head>
<body>
<?php
if (!empty ($message)) {
?>
<div id="box">
<h2><?php echo $message; ?></h2>
</div>
<p></p>
<?php
if ($qs)
exit ();
}
?>
<?php
$db = new Database ();
$db->query ("SELECT * FROM openid WHERE userid='".$session->id."' ORDER BY identity");
?>
<div id="box">
<h2>Cheetah: <?php echo _('Manage your OpenIDs'); ?></h2>
<form action="openid_manage" method="post">
<table>
<?php
while ($db->next_record ()) {
?>
<tr>
<td align="left"><?php echo $db->f ('identity'); ?></td>
<td align="left">
<a href="?remove=<?php echo urlencode ($db->f ('identity')); ?>"
onclick="return confirm ('<?php echo _('Are you sure you want to detach this OpenID?'); ?>');">
<img class="img-16-delete" src="images/t.gif" width="16" height="16" style="border:none"
alt="<?php echo _('Remove'); ?>" title="<?php echo _('Remove'); ?>" />
</a>
</td>
</tr>
<?php
}
?>
<tr><td style="padding-top:10px"></td></tr>
<tr>
<td><input type="text" id="add_openid" name="add" size="30" maxlength="255" /></td>
<td align="left">
<input type="submit" name="submit" value="<?php echo _('Attach new OpenID'); ?>" />
</td>
</tr>
<tr><td></td></tr>
</table>
</form>
</div>
</body>
</html>
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