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- <?php
- /**
- ** auth.php
- **
- ** Contains functions used to do authentication.
- **
- ** $Id$
- **/
- if (defined ('auth_php'))
- return;
- define ('auth_php', true);
-
- function is_logged_in () {
- global $squirrelmail_language;
-
- if (session_is_registered('user_is_logged_in'))
- return;
- set_up_language($squirrelmail_language, true);
-
- echo "<html><body bgcolor=\"ffffff\">\n";
- echo "<br><br>";
- echo "<center>";
- echo "<b>"._("You must be logged in to access this page.")."</b><br>";
- echo "<a href=\"../src/login.php\" target=\"_top\">"._("Go to the login page")."</a>\n";
- echo "</center>";
- echo "</body></html>\n";
- exit;
- }
- ?>
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