40 lines
1.1 KiB
PHP
40 lines
1.1 KiB
PHP
<?php
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/**
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* auth.php
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*
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* Copyright (c) 1999-2002 The SquirrelMail Project Team
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* Licensed under the GNU GPL. For full terms see the file COPYING.
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*
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* Contains functions used to do authentication.
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*
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* $Id$
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*/
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function is_logged_in() {
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if ( sqsession_is_registered('user_is_logged_in') ) {
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return;
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} else {
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global $PHP_SELF, $session_expired_post,
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$session_expired_location;
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/* First we store some information in the new session to prevent
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* information-loss.
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*/
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$session_expired_post = $_POST;
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$session_expired_location = $PHP_SELF;
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if (!sqsession_is_registered('session_expired_post')) {
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sqsession_register($session_expired_post,'session_expired_post');
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}
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if (!sqsession_is_registered('session_expired_location')) {
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sqsession_register($session_expired_location,'session_expired_location');
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}
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include_once( '../functions/display_messages.php' );
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logout_error( _("You must be logged in to access this page.") );
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exit;
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}
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}
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?>
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