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<?php
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/*
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* auth_check.inc
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*
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* part of pfSense (https://www.pfsense.org)
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* Copyright (c) 2017 Rubicon Communications, LLC (Netgate)
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* All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* Light weight authentication check thats ment as a substitute for guiconfig.inc
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* in cases where frequent automatic requests are made like graphs and widget pages.
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*/
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require_once("auth_func.inc");
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function session_read_single_var($varname) {
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$session_started = false;
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if (!session_id()) {
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session_start();
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$session_started = true;
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}
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$result = $_SESSION[$varname];
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if ($session_started) {
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// if we started the session then lets close it..
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session_abort();
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}
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return $result;
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}
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$session_pagematch = session_read_single_var("page-match");
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$pageuri = $_SERVER['REQUEST_URI'];
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if (cmp_page_matches($pageuri, $session_pagematch)) {
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return; // auth OK
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}
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require_once("authgui.inc");
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