fixes for the admin plugin for 1.4.0 RC1

[squirrelmail.git] / plugins / administrator / auth.php

<?php

/*
 *  This function tell other modules what users have access
 *  to the plugin.
 *  
 *  Philippe Mingo
 *  
 *  $Id$
 */

function adm_check_user() {
    global $PHP_SELF;
    
    $username = ( !isset($_SESSION['username']) ? '' : $_SESSION['username'] );
    /* This needs to be first, for all non_options pages */
    if (strpos('options.php', $PHP_SELF)) {
        $auth = FALSE;
    } else if (file_exists(SM_PATH . 'plugins/administrator/admins')) {
        $auths = file(SM_PATH . 'plugins/administrator/admins');
        $auth = in_array("$username\n", $auths);
    } else if (file_exists(SM_PATH . 'config/admins')) {
        $auths = file(SM_PATH . 'config/admins');
        $auth = in_array("$username\n", $auths);
    } else if ($adm_id = fileowner(SM_PATH . 'config/config.php')) {
        $adm = posix_getpwuid( $adm_id );
        $auth = ($username == $adm['name']);
    } else {
        $auth = FALSE;
    }

    return ($auth);
}

?>