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<?php
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/*
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* syslog.inc
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*
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* part of pfSense (https://www.pfsense.org)
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* Copyright (c) 2004-2013 BSD Perimeter
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* Copyright (c) 2013-2016 Electric Sheep Fencing
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* Copyright (c) 2014-2020 Rubicon Communications, LLC (Netgate)
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* All rights reserved.
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*
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* originally part of m0n0wall (http://m0n0.ch/wall)
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* Copyright (c) 2003-2004 Manuel Kasper <mk@neon1.net>.
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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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require_once("globals.inc");
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require_once('config.inc');
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// Read the Wireguard configuration from $config.xml and create a number of *.conf files for wg-quick to read
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function wg_create_config_files() {
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global $config, $g;
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if ($config["wireguard"]["tunnel"]) {
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$wg_tunnels = $config["wireguard"]["tunnel"];
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$cfgpath = $g["wg_conf_path"];
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if (!file_exists($cfgpath)) {
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mkdir($cfgpath, 0644);
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}
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}
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$idx = 0;
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foreach ($wg_tunnels as $tunnel) {
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make_wg_conf($tunnel, $idx);
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$idx++;
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}
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}
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function make_wg_conf($tunnel, $idx) {
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$txt = "# This Wireguard config file has been created automatically. Do not edit!\n";
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$txt .= "# Description: {$tunnel['descr']}\n\n";
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// Process Interfaces section
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$txt .= "[Interface]\n";
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if (isset($tunnel["interface"]["privatekey"]) && strlen($tunnel["interface"]["privatekey"]) > 0 ) {
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$txt .= "PrivateKey = {$tunnel["interface"]["privatekey"]}\n";
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}
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if (isset($tunnel["interface"]["address"]) && strlen($tunnel["interface"]["address"]) > 0 ) {
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$txt .= "Address = {$tunnel["interface"]["address"]}\n";
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}
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if (isset($tunnel["interface"]["listenport"]) && strlen($tunnel["interface"]["listenport"]) > 0 ) {
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$txt .= "ListenPort = {$tunnel["interface"]["listenport"]}\n";
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}
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$txt .= "\n";
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// Process peers section
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if (isset($tunnel["peer"]) && count($tunnel["peer"]) > 0) {
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global $g;
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foreach ($tunnel["peer"] as $peer) {
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$txt .= "# Peer: {$peer['descr']}\n";
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$txt .= "[Peer]\n";
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if (isset($peer["publickey"]) && strlen($peer["publickey"]) > 0 ) {
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$txt .= "PublicKey = {$peer['publickey']}\n";
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}
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if (isset($peer["address"]) && strlen($peer["address"]) > 0 ) {
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$txt .= "Address = {$peer['address']}\n";
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}
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if (isset($peer["listenport"]) && strlen($peer["listenport"]) > 0 ) {
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$txt .= "ListenPort = {$peer['listenport']}\n";
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}
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if (isset($peer["endpoint"]) && strlen($peer["endpoint"]) > 0 ) {
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$txt .= "EndPoint = {$peer['endpoint']}\n";
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}
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if (isset($peer["allowedips"]) && strlen($peer["allowedips"]) > 0 ) {
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$txt .= "AllowedIPs = {$peer['allowedips']}\n";
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}
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$txt .= "\n";
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}
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}
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file_put_contents($g["wg_conf_path"] . "/wg_" . $idx . ".conf", $txt);
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}
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