<?php
/*
 * logout_from_google.php
 *
 * @(#) $Id: logout_from_google.php,v 1.1 2017/03/18 07:27:06 mlemos Exp $
 *
 */

/*
 *  Get the http.php file from http://www.phpclasses.org/httpclient
 */
require('http.php');
require('oauth_client.php');

$client = new oauth_client_class();
$client->server = 'Google';

$client->debug = true;
$client->debug_http = true;

$client->client_id = '';
$application_line = __LINE__;
$client->client_secret = '';

$client->client_id = '824905321889-8r28qhhhc7prcsac3cv9va0n3722aj6b.apps.googleusercontent.com';
$client->client_secret = 'WwsS1qvjpq5kGtdK5EB8zRs5';

//	$client->client_id = '2926943334-snlqnq5b6l03jkn8ks0dpq8idat8n2k8.apps.googleusercontent.com';
//	$client->client_secret = '0mGwCwAY2LOF-HLBK4IzS3OE';

$client->client_id = '373233604549-fj6m9um8dbapjm9ecur5vkk438ktvs4u.apps.googleusercontent.com';
$client->client_secret = 'UiGmlDSGTaaPvyhwtXsThOhc';

if (($success = $client->Initialize())) {
    if (($success = $client->CheckAccessToken($redirect_url))) {
        $valid_token = !isset($redirect_url);
        if ($valid_token) {
            $success = $client->RevokeToken();
        }
    }
    $success = $client->Finalize($success);
}
if ($client->exit) {
    exit;
}
if ($success) {
    ?>
<!DOCTYPE html>
<html>
<head>
<title>Google OAuth Client Revoke Token</title>
</head>
<body>
<?php
        if ($valid_token) {
            echo '<h1>You are logged out: The OAuth access token was revoked successfully!</h1>';
        } else {
            echo '<h1>You were not logged in: There is no valid access token to revoke!</h1>';
        }
    ?>
</body>
</html>
<?php
} else {
    ?>
<!DOCTYPE html>
<html>
<head>
<title>OAuth client error</title>
</head>
<body>
<h1>OAuth client error</h1>
<pre>Error: <?php echo HtmlSpecialChars($client->error); ?></pre>
</body>
</html>
<?php
}

?>