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<?php
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/*
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* pfsense-utils.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) 2014-2019 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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/****f* pfsense-utils/have_natpfruleint_access
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* NAME
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* have_natpfruleint_access
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* INPUTS
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* none
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* RESULT
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* returns true if user has access to edit a specific firewall nat port forward interface
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******/
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function have_natpfruleint_access($if) {
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$security_url = "firewall_nat_edit.php?if=". strtolower($if);
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if (isAllowedPage($security_url, $allowed)) {
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return true;
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}
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return false;
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}
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/****f* pfsense-utils/have_ruleint_access
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* NAME
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* have_ruleint_access
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* INPUTS
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* none
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* RESULT
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* returns true if user has access to edit a specific firewall interface
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******/
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function have_ruleint_access($if) {
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$security_url = "firewall_rules.php?if=". strtolower($if);
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if (isAllowedPage($security_url)) {
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return true;
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}
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return false;
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}
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/****f* pfsense-utils/does_url_exist
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* NAME
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* does_url_exist
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* INPUTS
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* none
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* RESULT
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* returns true if a url is available
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******/
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function does_url_exist($url) {
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$fd = fopen("$url", "r");
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if ($fd) {
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fclose($fd);
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return true;
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} else {
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return false;
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}
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}
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/****f* pfsense-utils/is_private_ip
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* NAME
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* is_private_ip
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* INPUTS
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* none
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* RESULT
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* returns true if an ip address is in a private range
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******/
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function is_private_ip($iptocheck) {
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$isprivate = false;
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$ip_private_list = array(
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"10.0.0.0/8",
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"100.64.0.0/10",
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"172.16.0.0/12",
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"192.168.0.0/16",
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);
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foreach ($ip_private_list as $private) {
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if (ip_in_subnet($iptocheck, $private) == true) {
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$isprivate = true;
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}
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}
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return $isprivate;
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}
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/****f* pfsense-utils/get_tmp_file
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* NAME
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* get_tmp_file
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* INPUTS
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* none
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* RESULT
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* returns a temporary filename
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******/
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function get_tmp_file() {
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global $g;
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return "{$g['tmp_path']}/tmp-" . time();
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}
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/****f* pfsense-utils/get_dns_servers
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* NAME
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* get_dns_servers - get system dns servers
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* INPUTS
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* none
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* RESULT
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* $dns_servers - an array of the dns servers
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******/
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function get_dns_servers() {
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$dns_servers = array();
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if (file_exists("/etc/resolv.conf")) {
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$dns_s = file("/etc/resolv.conf", FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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}
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if (is_array($dns_s)) {
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foreach ($dns_s as $dns) {
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$matches = "";
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if (preg_match("/nameserver (.*)/", $dns, $matches)) {
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$dns_servers[] = $matches[1];
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}
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}
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}
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return array_unique($dns_servers);
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}
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/****f* pfsense-utils/pfSenseHeader
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* NAME
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* pfSenseHeader
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* INPUTS
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* none
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* RESULT
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* Javascript header change or browser Location:
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******/
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function pfSenseHeader($text) {
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global $_SERVER;
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if (isAjax()) {
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if ($_SERVER['HTTPS'] == "on") {
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$protocol = "https";
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} else {
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$protocol = "http";
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}
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$port = ":{$_SERVER['SERVER_PORT']}";
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if ($_SERVER['SERVER_PORT'] == "80" && $protocol == "http") {
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$port = "";
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}
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if ($_SERVER['SERVER_PORT'] == "443" && $protocol == "https") {
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$port = "";
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}
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$complete_url = "{$protocol}://{$_SERVER['HTTP_HOST']}{$port}/{$text}";
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echo "\ndocument.location.href = '{$complete_url}';\n";
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} else {
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header("Location: $text");
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}
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}
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/****f* pfsense-utils/get_css_files
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* NAME
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* get_css_files - get a list of the available CSS files (themes)
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* INPUTS
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* none
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* RESULT
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* $csslist - an array of the CSS files
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******/
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function get_css_files() {
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$csslist = array();
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// List pfSense files, then any BETA files followed by any user-contributed files
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$cssfiles = glob("/usr/local/www/css/*.css");
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if (is_array($cssfiles)) {
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arsort($cssfiles);
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$usrcss = $pfscss = $betacss = array();
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foreach ($cssfiles as $css) {
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// Don't display any login/logo page related CSS files
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if (strpos($css, "login") == 0 &&
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strpos($css, "logo") == 0) {
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if (strpos($css, "BETA") != 0) {
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array_push($betacss, $css);
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} else if (strpos($css, "pfSense") != 0) {
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array_push($pfscss, $css);
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} else {
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array_push($usrcss, $css);
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}
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}
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}
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$css = array_merge($pfscss, $betacss, $usrcss);
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foreach ($css as $file) {
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$file = basename($file);
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$csslist[$file] = pathinfo($file, PATHINFO_FILENAME);
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}
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}
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return $csslist;
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}
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/****f* pfsense-utils/gen_webguicss_field
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* NAME
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* gen_webguicss_field
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* INPUTS
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* Pointer to section object
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* Initial value for the field
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* RESULT
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* no return value, section object is updated
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******/
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function gen_webguicss_field(&$section, $value) {
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$csslist = get_css_files();
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if (!isset($csslist[$value])) {
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$value = "pfSense.css";
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}
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$section->addInput(new Form_Select(
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'webguicss',
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'Theme',
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$value,
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$csslist
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))->setHelp('Choose an alternative css file (if installed) to change the appearance of the webConfigurator. css files are located in /usr/local/www/css/%s', '<span id="csstxt"></span>');
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}
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function validate_webguicss_field(&$input_errors, $value) {
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$csslist = get_css_files();
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if (!isset($csslist[$value])) {
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$input_errors[] = gettext("The submitted Theme could not be found. Pick a different theme.");
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}
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}
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/****f* pfsense-utils/gen_webguifixedmenu_field
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* NAME
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* gen_webguifixedmenu_field
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* INPUTS
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243
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* Pointer to section object
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* Initial value for the field
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* RESULT
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* no return value, section object is updated
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******/
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function gen_webguifixedmenu_field(&$section, $value) {
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$section->addInput(new Form_Select(
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'webguifixedmenu',
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'Top Navigation',
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$value,
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["" => gettext("Scrolls with page"), "fixed" => gettext("Fixed (Remains visible at top of page)")]
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))->setHelp("The fixed option is intended for large screens only.");
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}
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function validate_webguifixedmenu_field(&$input_errors, $value) {
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$valid_values = array("", "fixed");
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if (!in_array($value, $valid_values)) {
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$input_errors[] = gettext("The submitted Top Navigation value is invalid.");
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}
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}
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263
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264
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/****f* pfsense-utils/gen_webguihostnamemenu_field
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265
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* NAME
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* gen_webguihostnamemenu_field
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267
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* INPUTS
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268
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* Pointer to section object
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269
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* Initial value for the field
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* RESULT
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271
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* no return value, section object is updated
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******/
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function gen_webguihostnamemenu_field(&$section, $value) {
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275
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$section->addInput(new Form_Select(
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'webguihostnamemenu',
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'Hostname in Menu',
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$value,
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["" => gettext("Default (No hostname)"), "hostonly" => gettext("Hostname only"), "fqdn" => gettext("Fully Qualified Domain Name")]
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))->setHelp("Replaces the Help menu title in the Navbar with the system hostname or FQDN.");
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}
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282
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function validate_webguihostnamemenu_field(&$input_errors, $value) {
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$valid_values = array("", "hostonly", "fqdn");
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284
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if (!in_array($value, $valid_values)) {
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285
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$input_errors[] = gettext("The submitted Hostname in Menu value is invalid.");
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}
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287
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}
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288
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289
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/****f* pfsense-utils/gen_dashboardcolumns_field
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290
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* NAME
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291
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* gen_dashboardcolumns_field
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292
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* INPUTS
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293
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* Pointer to section object
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294
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* Initial value for the field
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295
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* RESULT
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296
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* no return value, section object is updated
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******/
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298
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function gen_dashboardcolumns_field(&$section, $value) {
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299
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300
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if (((int) $value < 1) || ((int) $value > 6)) {
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301
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$value = 2;
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302
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}
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303
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304
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$section->addInput(new Form_Input(
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'dashboardcolumns',
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'Dashboard Columns',
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'number',
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$value,
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309
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['min' => 1, 'max' => 6]
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310
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));
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311
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}
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312
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function validate_dashboardcolumns_field(&$input_errors, $value) {
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313
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if (!is_numericint($value) || ((int) $value < 1) || ((int) $value > 6)) {
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314
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$input_errors[] = gettext("The submitted Dashboard Columns value is invalid.");
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315
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}
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316
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}
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317
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318
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/****f* pfsense-utils/gen_interfacessort_field
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319
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* NAME
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320
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* gen_interfacessort_field
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321
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* INPUTS
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322
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* Pointer to section object
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323
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* Initial value for the field
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324
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* RESULT
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325
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* no return value, section object is updated
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326
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******/
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327
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function gen_interfacessort_field(&$section, $value) {
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328
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329
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$section->addInput(new Form_Checkbox(
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330
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'interfacessort',
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331
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'Interfaces Sort',
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332
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'Sort Alphabetically',
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333
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$value
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334
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))->setHelp('If selected, lists of interfaces will be sorted by description, otherwise they are listed wan,lan,optn...');
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335
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}
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|
336
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337
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/****f* pfsense-utils/gen_associatedpanels_fields
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|
338
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* NAME
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339
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* gen_associatedpanels_fields
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340
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* INPUTS
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341
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* Pointer to section object
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342
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* Initial value for each of the fields
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343
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* RESULT
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344
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* no return value, section object is updated
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|
345
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******/
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|
346
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function gen_associatedpanels_fields(&$section, $value1, $value2, $value3, $value4) {
|
|
347
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|
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348
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$group = new Form_Group('Associated Panels Show/Hide');
|
|
349
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|
|
350
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$group->add(new Form_Checkbox(
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351
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'dashboardavailablewidgetspanel',
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352
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null,
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353
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'Available Widgets',
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354
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$value1
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355
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))->setHelp('Show the Available Widgets panel on the Dashboard.');
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|
356
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357
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$group->add(new Form_Checkbox(
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358
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'systemlogsfilterpanel',
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359
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null,
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360
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'Log Filter',
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361
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$value2
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362
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))->setHelp('Show the Log Filter panel in System Logs.');
|
|
363
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364
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$group->add(new Form_Checkbox(
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365
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'systemlogsmanagelogpanel',
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366
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null,
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367
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'Manage Log',
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368
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$value3
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369
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))->setHelp('Show the Manage Log panel in System Logs.');
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|
370
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371
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$group->add(new Form_Checkbox(
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372
|
'statusmonitoringsettingspanel',
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373
|
null,
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374
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'Monitoring Settings',
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375
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$value4
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376
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))->setHelp('Show the Settings panel in Status Monitoring.');
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|
377
|
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378
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$group->setHelp('These options allow certain panels to be automatically hidden on page load. A control is provided in the title bar to un-hide the panel.');
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|
379
|
|
|
380
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$section->add($group);
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|
381
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}
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|
382
|
|
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383
|
/****f* pfsense-utils/gen_webguileftcolumnhyper_field
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|
384
|
* NAME
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|
385
|
* gen_webguileftcolumnhyper_field
|
|
386
|
* INPUTS
|
|
387
|
* Pointer to section object
|
|
388
|
* Initial value for the field
|
|
389
|
* RESULT
|
|
390
|
* no return value, section object is updated
|
|
391
|
******/
|
|
392
|
function gen_webguileftcolumnhyper_field(&$section, $value) {
|
|
393
|
|
|
394
|
$section->addInput(new Form_Checkbox(
|
|
395
|
'webguileftcolumnhyper',
|
|
396
|
'Left Column Labels',
|
|
397
|
'Active',
|
|
398
|
$value
|
|
399
|
))->setHelp('If selected, clicking a label in the left column will select/toggle the first item of the group.');
|
|
400
|
}
|
|
401
|
|
|
402
|
/****f* pfsense-utils/gen_disablealiaspopupdetail_field
|
|
403
|
* NAME
|
|
404
|
* gen_disablealiaspopupdetail_field
|
|
405
|
* INPUTS
|
|
406
|
* Pointer to section object
|
|
407
|
* Initial value for the field
|
|
408
|
* RESULT
|
|
409
|
* no return value, section object is updated
|
|
410
|
******/
|
|
411
|
function gen_disablealiaspopupdetail_field(&$section, $value) {
|
|
412
|
|
|
413
|
$section->addInput(new Form_Checkbox(
|
|
414
|
'disablealiaspopupdetail',
|
|
415
|
'Alias Popups',
|
|
416
|
'Disable details in alias popups',
|
|
417
|
$value
|
|
418
|
))->setHelp('If selected, the details in alias popups will not be shown, just the alias description (e.g. in Firewall Rules).');
|
|
419
|
}
|
|
420
|
|
|
421
|
/****f* pfsense-utils/gen_pagenamefirst_field
|
|
422
|
* NAME
|
|
423
|
* gen_pagenamefirst_field
|
|
424
|
* INPUTS
|
|
425
|
* Pointer to section object
|
|
426
|
* Initial value for the field
|
|
427
|
* RESULT
|
|
428
|
* no return value, section object is updated
|
|
429
|
******/
|
|
430
|
function gen_pagenamefirst_field(&$section, $value) {
|
|
431
|
|
|
432
|
$section->addInput(new Form_Checkbox(
|
|
433
|
'pagenamefirst',
|
|
434
|
'Browser tab text',
|
|
435
|
'Display page name first in browser tab',
|
|
436
|
$value
|
|
437
|
))->setHelp('When this is unchecked, the browser tab shows the host name followed '.
|
|
438
|
'by the current page. Check this box to display the current page followed by the '.
|
|
439
|
'host name.');
|
|
440
|
}
|
|
441
|
|
|
442
|
/****f* pfsense-utils/gen_user_settings_fields
|
|
443
|
* NAME
|
|
444
|
* gen_user_settings_fields
|
|
445
|
* INPUTS
|
|
446
|
* Pointer to section object
|
|
447
|
* Array of initial values for the fields
|
|
448
|
* RESULT
|
|
449
|
* no return value, section object is updated
|
|
450
|
******/
|
|
451
|
function gen_user_settings_fields(&$section, $pconfig) {
|
|
452
|
|
|
453
|
gen_webguicss_field($section, $pconfig['webguicss']);
|
|
454
|
gen_webguifixedmenu_field($section, $pconfig['webguifixedmenu']);
|
|
455
|
gen_webguihostnamemenu_field($section, $pconfig['webguihostnamemenu']);
|
|
456
|
gen_dashboardcolumns_field($section, $pconfig['dashboardcolumns']);
|
|
457
|
gen_interfacessort_field($section, $pconfig['interfacessort']);
|
|
458
|
gen_associatedpanels_fields(
|
|
459
|
$section,
|
|
460
|
$pconfig['dashboardavailablewidgetspanel'],
|
|
461
|
$pconfig['systemlogsfilterpanel'],
|
|
462
|
$pconfig['systemlogsmanagelogpanel'],
|
|
463
|
$pconfig['statusmonitoringsettingspanel']);
|
|
464
|
gen_webguileftcolumnhyper_field($section, $pconfig['webguileftcolumnhyper']);
|
|
465
|
gen_disablealiaspopupdetail_field($section, $pconfig['disablealiaspopupdetail']);
|
|
466
|
gen_pagenamefirst_field($section, $pconfig['pagenamefirst']);
|
|
467
|
}
|
|
468
|
|
|
469
|
/****f* pfsense-utils/gen_requirestatefilter_field
|
|
470
|
* NAME
|
|
471
|
* gen_requirestatefilter_field
|
|
472
|
* INPUTS
|
|
473
|
* Pointer to section object
|
|
474
|
* Initial value for the field
|
|
475
|
* RESULT
|
|
476
|
* no return value, section object is updated
|
|
477
|
******/
|
|
478
|
function gen_requirestatefilter_field(&$section, $value) {
|
|
479
|
$section->addInput(new Form_Checkbox(
|
|
480
|
'requirestatefilter',
|
|
481
|
'Require State Filter',
|
|
482
|
'Do not display state table without a filter',
|
|
483
|
$value
|
|
484
|
))->setHelp('By default, the entire state table is displayed when entering '.
|
|
485
|
'Diagnostics > States. This option requires a filter to be entered '.
|
|
486
|
'before the states are displayed. Useful for systems with large state tables.');
|
|
487
|
}
|
|
488
|
|
|
489
|
/****f* pfsense-utils/gen_created_updated_fields
|
|
490
|
* NAME
|
|
491
|
* gen_created_updated_fields
|
|
492
|
* INPUTS
|
|
493
|
* Pointer to form object
|
|
494
|
* Array of created time and username
|
|
495
|
* Array of updated time and username
|
|
496
|
* RESULT
|
|
497
|
* no return value, section object is added to form if needed
|
|
498
|
******/
|
|
499
|
function gen_created_updated_fields(&$form, $created, $updated, $tracker = 0) {
|
|
500
|
$has_created_time = (isset($created['time']) && isset($created['username']));
|
|
501
|
$has_updated_time = (isset($updated['time']) && isset($updated['username']));
|
|
502
|
|
|
503
|
if ($has_created_time || $has_updated_time) {
|
|
504
|
$section = new Form_Section('Rule Information');
|
|
505
|
|
|
506
|
if (!empty($tracker)) {
|
|
507
|
$section->addInput(new Form_StaticText(
|
|
508
|
'Tracking ID',
|
|
509
|
htmlspecialchars($tracker)
|
|
510
|
));
|
|
511
|
}
|
|
512
|
|
|
513
|
if ($has_created_time) {
|
|
514
|
$section->addInput(new Form_StaticText(
|
|
515
|
'Created',
|
|
516
|
htmlspecialchars(sprintf(
|
|
517
|
gettext('%1$s by %2$s'),
|
|
518
|
date(gettext("n/j/y H:i:s"), $created['time']),
|
|
519
|
$created['username']))
|
|
520
|
));
|
|
521
|
}
|
|
522
|
|
|
523
|
if ($has_updated_time) {
|
|
524
|
$section->addInput(new Form_StaticText(
|
|
525
|
'Updated',
|
|
526
|
htmlspecialchars(sprintf(
|
|
527
|
gettext('%1$s by %2$s'),
|
|
528
|
date(gettext("n/j/y H:i:s"), $updated['time']),
|
|
529
|
$updated['username']))
|
|
530
|
));
|
|
531
|
}
|
|
532
|
|
|
533
|
$form->add($section);
|
|
534
|
}
|
|
535
|
}
|
|
536
|
|
|
537
|
function hardware_offloading_applyflags($iface) {
|
|
538
|
global $config;
|
|
539
|
|
|
540
|
$flags_on = 0;
|
|
541
|
$flags_off = 0;
|
|
542
|
$options = pfSense_get_interface_addresses($iface);
|
|
543
|
|
|
544
|
if (isset($config['system']['disablechecksumoffloading'])) {
|
|
545
|
if (isset($options['encaps']['txcsum'])) {
|
|
546
|
$flags_off |= IFCAP_TXCSUM;
|
|
547
|
}
|
|
548
|
if (isset($options['encaps']['rxcsum'])) {
|
|
549
|
$flags_off |= IFCAP_RXCSUM;
|
|
550
|
}
|
|
551
|
if (isset($options['encaps']['txcsum6'])) {
|
|
552
|
$flags_off |= IFCAP_TXCSUM_IPV6;
|
|
553
|
}
|
|
554
|
if (isset($options['encaps']['rxcsum6'])) {
|
|
555
|
$flags_off |= IFCAP_RXCSUM_IPV6;
|
|
556
|
}
|
|
557
|
} else {
|
|
558
|
if (isset($options['caps']['txcsum'])) {
|
|
559
|
$flags_on |= IFCAP_TXCSUM;
|
|
560
|
}
|
|
561
|
if (isset($options['caps']['rxcsum'])) {
|
|
562
|
$flags_on |= IFCAP_RXCSUM;
|
|
563
|
}
|
|
564
|
if (isset($options['caps']['txcsum6'])) {
|
|
565
|
$flags_on |= IFCAP_TXCSUM_IPV6;
|
|
566
|
}
|
|
567
|
if (isset($options['caps']['rxcsum6'])) {
|
|
568
|
$flags_on |= IFCAP_RXCSUM_IPV6;
|
|
569
|
}
|
|
570
|
}
|
|
571
|
|
|
572
|
if (isset($config['system']['disablesegmentationoffloading'])) {
|
|
573
|
$flags_off |= IFCAP_TSO;
|
|
574
|
} else if (isset($options['caps']['tso']) || isset($options['caps']['tso4']) || isset($options['caps']['tso6'])) {
|
|
575
|
$flags_on |= IFCAP_TSO;
|
|
576
|
}
|
|
577
|
|
|
578
|
if (isset($config['system']['disablelargereceiveoffloading'])) {
|
|
579
|
$flags_off |= IFCAP_LRO;
|
|
580
|
} else if (isset($options['caps']['lro'])) {
|
|
581
|
$flags_on |= IFCAP_LRO;
|
|
582
|
}
|
|
583
|
|
|
584
|
pfSense_interface_capabilities($iface, -$flags_off);
|
|
585
|
pfSense_interface_capabilities($iface, $flags_on);
|
|
586
|
}
|
|
587
|
|
|
588
|
/****f* pfsense-utils/enable_hardware_offloading
|
|
589
|
* NAME
|
|
590
|
* enable_hardware_offloading - Enable a NIC's supported hardware features.
|
|
591
|
* INPUTS
|
|
592
|
* $interface - string containing the physical interface to work on.
|
|
593
|
* RESULT
|
|
594
|
* null
|
|
595
|
* NOTES
|
|
596
|
* This function only supports the fxp driver's loadable microcode.
|
|
597
|
******/
|
|
598
|
function enable_hardware_offloading($interface) {
|
|
599
|
global $g, $config;
|
|
600
|
|
|
601
|
$int = get_real_interface($interface);
|
|
602
|
if (empty($int)) {
|
|
603
|
return;
|
|
604
|
}
|
|
605
|
|
|
606
|
if (!isset($config['system']['do_not_use_nic_microcode'])) {
|
|
607
|
/* translate wan, lan, opt -> real interface if needed */
|
|
608
|
$int_family = preg_split("/[0-9]+/", $int);
|
|
609
|
$supported_ints = array('fxp');
|
|
610
|
if (in_array($int_family, $supported_ints)) {
|
|
611
|
if (does_interface_exist($int)) {
|
|
612
|
pfSense_interface_flags($int, IFF_LINK0);
|
|
613
|
}
|
|
614
|
}
|
|
615
|
}
|
|
616
|
|
|
617
|
/* This is mostly for vlans and ppp types */
|
|
618
|
$realhwif = get_parent_interface($interface);
|
|
619
|
if ($realhwif[0] == $int) {
|
|
620
|
hardware_offloading_applyflags($int);
|
|
621
|
} else {
|
|
622
|
hardware_offloading_applyflags($realhwif[0]);
|
|
623
|
hardware_offloading_applyflags($int);
|
|
624
|
}
|
|
625
|
}
|
|
626
|
|
|
627
|
/****f* pfsense-utils/is_alias_inuse
|
|
628
|
* NAME
|
|
629
|
* checks to see if an alias is currently in use by a rule
|
|
630
|
* INPUTS
|
|
631
|
*
|
|
632
|
* RESULT
|
|
633
|
* true or false
|
|
634
|
* NOTES
|
|
635
|
*
|
|
636
|
******/
|
|
637
|
function is_alias_inuse($alias) {
|
|
638
|
global $g, $config;
|
|
639
|
|
|
640
|
if ($alias == "") {
|
|
641
|
return false;
|
|
642
|
}
|
|
643
|
/* loop through firewall rules looking for alias in use */
|
|
644
|
if (is_array($config['filter']['rule'])) {
|
|
645
|
foreach ($config['filter']['rule'] as $rule) {
|
|
646
|
if ($rule['source']['address']) {
|
|
647
|
if ($rule['source']['address'] == $alias) {
|
|
648
|
return true;
|
|
649
|
}
|
|
650
|
}
|
|
651
|
if ($rule['destination']['address']) {
|
|
652
|
if ($rule['destination']['address'] == $alias) {
|
|
653
|
return true;
|
|
654
|
}
|
|
655
|
}
|
|
656
|
}
|
|
657
|
}
|
|
658
|
/* loop through nat rules looking for alias in use */
|
|
659
|
if (is_array($config['nat']['rule'])) {
|
|
660
|
foreach ($config['nat']['rule'] as $rule) {
|
|
661
|
if ($rule['target'] && $rule['target'] == $alias) {
|
|
662
|
return true;
|
|
663
|
}
|
|
664
|
if ($rule['source']['address'] && $rule['source']['address'] == $alias) {
|
|
665
|
return true;
|
|
666
|
}
|
|
667
|
if ($rule['destination']['address'] && $rule['destination']['address'] == $alias) {
|
|
668
|
return true;
|
|
669
|
}
|
|
670
|
}
|
|
671
|
}
|
|
672
|
return false;
|
|
673
|
}
|
|
674
|
|
|
675
|
/****f* pfsense-utils/is_schedule_inuse
|
|
676
|
* NAME
|
|
677
|
* checks to see if a schedule is currently in use by a rule
|
|
678
|
* INPUTS
|
|
679
|
*
|
|
680
|
* RESULT
|
|
681
|
* true or false
|
|
682
|
* NOTES
|
|
683
|
*
|
|
684
|
******/
|
|
685
|
function is_schedule_inuse($schedule) {
|
|
686
|
global $g, $config;
|
|
687
|
|
|
688
|
if ($schedule == "") {
|
|
689
|
return false;
|
|
690
|
}
|
|
691
|
/* loop through firewall rules looking for schedule in use */
|
|
692
|
if (is_array($config['filter']['rule'])) {
|
|
693
|
foreach ($config['filter']['rule'] as $rule) {
|
|
694
|
if ($rule['sched'] == $schedule) {
|
|
695
|
return true;
|
|
696
|
}
|
|
697
|
}
|
|
698
|
}
|
|
699
|
return false;
|
|
700
|
}
|
|
701
|
|
|
702
|
/****f* pfsense-utils/setup_microcode
|
|
703
|
* NAME
|
|
704
|
* enumerates all interfaces and calls enable_hardware_offloading which
|
|
705
|
* enables a NIC's supported hardware features.
|
|
706
|
* INPUTS
|
|
707
|
*
|
|
708
|
* RESULT
|
|
709
|
* null
|
|
710
|
* NOTES
|
|
711
|
* This function only supports the fxp driver's loadable microcode.
|
|
712
|
******/
|
|
713
|
function setup_microcode() {
|
|
714
|
|
|
715
|
/* if list */
|
|
716
|
$iflist = get_configured_interface_list(true);
|
|
717
|
foreach ($iflist as $if => $ifdescr) {
|
|
718
|
enable_hardware_offloading($if);
|
|
719
|
}
|
|
720
|
unset($iflist);
|
|
721
|
}
|
|
722
|
|
|
723
|
/****f* pfsense-utils/get_carp_status
|
|
724
|
* NAME
|
|
725
|
* get_carp_status - Return whether CARP is enabled or disabled.
|
|
726
|
* RESULT
|
|
727
|
* boolean - true if CARP is enabled, false if otherwise.
|
|
728
|
******/
|
|
729
|
function get_carp_status() {
|
|
730
|
/* grab the current status of carp */
|
|
731
|
$status = get_single_sysctl('net.inet.carp.allow');
|
|
732
|
return (intval($status) > 0);
|
|
733
|
}
|
|
734
|
|
|
735
|
/*
|
|
736
|
* convert_ip_to_network_format($ip, $subnet): converts an ip address to network form
|
|
737
|
|
|
738
|
*/
|
|
739
|
function convert_ip_to_network_format($ip, $subnet) {
|
|
740
|
$ipsplit = explode('.', $ip);
|
|
741
|
$string = $ipsplit[0] . "." . $ipsplit[1] . "." . $ipsplit[2] . ".0/" . $subnet;
|
|
742
|
return $string;
|
|
743
|
}
|
|
744
|
|
|
745
|
/*
|
|
746
|
* get_carp_interface_status($carpid): returns the status of a carp uniqid
|
|
747
|
*/
|
|
748
|
function get_carp_interface_status($carpid) {
|
|
749
|
|
|
750
|
$carpiface = get_configured_vip_interface($carpid);
|
|
751
|
if ($carpiface == NULL)
|
|
752
|
return "";
|
|
753
|
$interface = get_real_interface($carpiface);
|
|
754
|
if ($interface == NULL)
|
|
755
|
return "";
|
|
756
|
$vip = get_configured_vip($carpid);
|
|
757
|
if ($vip == NULL || !isset($vip['vhid']))
|
|
758
|
return "";
|
|
759
|
|
|
760
|
$vhid = $vip['vhid'];
|
|
761
|
$carp_query = '';
|
|
762
|
$_gb = exec("/sbin/ifconfig {$interface} | /usr/bin/grep \"carp:.* vhid {$vhid} \"", $carp_query);
|
|
763
|
foreach ($carp_query as $int) {
|
|
764
|
if (stripos($int, "MASTER"))
|
|
765
|
return "MASTER";
|
|
766
|
elseif (stripos($int, "BACKUP"))
|
|
767
|
return "BACKUP";
|
|
768
|
elseif (stripos($int, "INIT"))
|
|
769
|
return "INIT";
|
|
770
|
}
|
|
771
|
|
|
772
|
return "";
|
|
773
|
}
|
|
774
|
|
|
775
|
/*
|
|
776
|
* get_pfsync_interface_status($pfsyncinterface): returns the status of a pfsync
|
|
777
|
*/
|
|
778
|
function get_pfsync_interface_status($pfsyncinterface) {
|
|
779
|
if (!does_interface_exist($pfsyncinterface)) {
|
|
780
|
return;
|
|
781
|
}
|
|
782
|
|
|
783
|
return exec_command("/sbin/ifconfig {$pfsyncinterface} | /usr/bin/awk '/pfsync:/ {print \$5}'");
|
|
784
|
}
|
|
785
|
|
|
786
|
/*
|
|
787
|
* add_rule_to_anchor($anchor, $rule): adds the specified rule to an anchor
|
|
788
|
*/
|
|
789
|
function add_rule_to_anchor($anchor, $rule, $label) {
|
|
790
|
mwexec("echo " . escapeshellarg($rule) . " | /sbin/pfctl -a " . escapeshellarg($anchor) . ":" . escapeshellarg($label) . " -f -");
|
|
791
|
}
|
|
792
|
|
|
793
|
/*
|
|
794
|
* remove_text_from_file
|
|
795
|
* remove $text from file $file
|
|
796
|
*/
|
|
797
|
function remove_text_from_file($file, $text) {
|
|
798
|
if (!file_exists($file) && !is_writable($file)) {
|
|
799
|
return;
|
|
800
|
}
|
|
801
|
$filecontents = file_get_contents($file);
|
|
802
|
$text = str_replace($text, "", $filecontents);
|
|
803
|
@file_put_contents($file, $text);
|
|
804
|
}
|
|
805
|
|
|
806
|
/*
|
|
807
|
* after_sync_bump_adv_skew(): create skew values by 1S
|
|
808
|
*/
|
|
809
|
function after_sync_bump_adv_skew() {
|
|
810
|
global $config, $g;
|
|
811
|
$processed_skew = 1;
|
|
812
|
init_config_arr(array('virtualip', 'vip'));
|
|
813
|
$a_vip = &$config['virtualip']['vip'];
|
|
814
|
foreach ($a_vip as $vipent) {
|
|
815
|
if ($vipent['advskew'] <> "") {
|
|
816
|
$processed_skew = 1;
|
|
817
|
$vipent['advskew'] = $vipent['advskew']+1;
|
|
818
|
}
|
|
819
|
}
|
|
820
|
if ($processed_skew == 1) {
|
|
821
|
write_config(gettext("After synch increase advertising skew"));
|
|
822
|
}
|
|
823
|
}
|
|
824
|
|
|
825
|
/*
|
|
826
|
* get_filename_from_url($url): converts a url to its filename.
|
|
827
|
*/
|
|
828
|
function get_filename_from_url($url) {
|
|
829
|
return basename($url);
|
|
830
|
}
|
|
831
|
|
|
832
|
/*
|
|
833
|
* get_dir: return an array of $dir
|
|
834
|
*/
|
|
835
|
function get_dir($dir) {
|
|
836
|
$dir_array = array();
|
|
837
|
$d = dir($dir);
|
|
838
|
if (!is_object($d)) {
|
|
839
|
return array();
|
|
840
|
}
|
|
841
|
while (false !== ($entry = $d->read())) {
|
|
842
|
array_push($dir_array, $entry);
|
|
843
|
}
|
|
844
|
$d->close();
|
|
845
|
return $dir_array;
|
|
846
|
}
|
|
847
|
|
|
848
|
/****f* pfsense-utils/WakeOnLan
|
|
849
|
* NAME
|
|
850
|
* WakeOnLan - Wake a machine up using the wake on lan format/protocol
|
|
851
|
* RESULT
|
|
852
|
* true/false - true if the operation was successful
|
|
853
|
******/
|
|
854
|
function WakeOnLan($addr, $mac) {
|
|
855
|
$addr_byte = explode(':', $mac);
|
|
856
|
$hw_addr = '';
|
|
857
|
|
|
858
|
for ($a = 0; $a < 6; $a++) {
|
|
859
|
$hw_addr .= chr(hexdec($addr_byte[$a]));
|
|
860
|
}
|
|
861
|
|
|
862
|
$msg = chr(255).chr(255).chr(255).chr(255).chr(255).chr(255);
|
|
863
|
|
|
864
|
for ($a = 1; $a <= 16; $a++) {
|
|
865
|
$msg .= $hw_addr;
|
|
866
|
}
|
|
867
|
|
|
868
|
// send it to the broadcast address using UDP
|
|
869
|
$s = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
|
|
870
|
if ($s == false) {
|
|
871
|
log_error(gettext("Error creating socket!"));
|
|
872
|
log_error(sprintf(gettext("Error code is '%1\$s' - %2\$s"), socket_last_error($s), socket_strerror(socket_last_error($s))));
|
|
873
|
} else {
|
|
874
|
// setting a broadcast option to socket:
|
|
875
|
$opt_ret = socket_set_option($s, 1, 6, TRUE);
|
|
876
|
if ($opt_ret < 0) {
|
|
877
|
log_error(sprintf(gettext("setsockopt() failed, error: %s"), strerror($opt_ret)));
|
|
878
|
}
|
|
879
|
$e = socket_sendto($s, $msg, strlen($msg), 0, $addr, 2050);
|
|
880
|
socket_close($s);
|
|
881
|
log_error(sprintf(gettext('Magic Packet sent (%1$s) to (%2$s) MAC=%3$s'), $e, $addr, $mac));
|
|
882
|
return true;
|
|
883
|
}
|
|
884
|
|
|
885
|
return false;
|
|
886
|
}
|
|
887
|
|
|
888
|
/*
|
|
889
|
* reverse_strrchr($haystack, $needle): Return everything in $haystack up to the *last* instance of $needle.
|
|
890
|
* Useful for finding paths and stripping file extensions.
|
|
891
|
*/
|
|
892
|
function reverse_strrchr($haystack, $needle) {
|
|
893
|
if (!is_string($haystack)) {
|
|
894
|
return;
|
|
895
|
}
|
|
896
|
return strrpos($haystack, $needle) ? substr($haystack, 0, strrpos($haystack, $needle) +1) : false;
|
|
897
|
}
|
|
898
|
|
|
899
|
/*
|
|
900
|
* backup_config_section($section): returns as an xml file string of
|
|
901
|
* the configuration section
|
|
902
|
*/
|
|
903
|
function backup_config_section($section_name) {
|
|
904
|
global $config;
|
|
905
|
$new_section = &$config[$section_name];
|
|
906
|
/* generate configuration XML */
|
|
907
|
$xmlconfig = dump_xml_config($new_section, $section_name);
|
|
908
|
$xmlconfig = str_replace("<?xml version=\"1.0\"?>", "", $xmlconfig);
|
|
909
|
return $xmlconfig;
|
|
910
|
}
|
|
911
|
|
|
912
|
/*
|
|
913
|
* restore_config_section($section_name, new_contents): restore a configuration section,
|
|
914
|
* and write the configuration out
|
|
915
|
* to disk/cf.
|
|
916
|
*/
|
|
917
|
function restore_config_section($section_name, $new_contents) {
|
|
918
|
global $config, $g;
|
|
919
|
$fout = fopen("{$g['tmp_path']}/tmpxml", "w");
|
|
920
|
fwrite($fout, $new_contents);
|
|
921
|
fclose($fout);
|
|
922
|
|
|
923
|
$xml = parse_xml_config($g['tmp_path'] . "/tmpxml", null);
|
|
924
|
if ($xml['pfsense']) {
|
|
925
|
$xml = $xml['pfsense'];
|
|
926
|
}
|
|
927
|
else if ($xml['m0n0wall']) {
|
|
928
|
$xml = $xml['m0n0wall'];
|
|
929
|
}
|
|
930
|
if ($xml[$section_name]) {
|
|
931
|
$section_xml = $xml[$section_name];
|
|
932
|
} else {
|
|
933
|
$section_xml = -1;
|
|
934
|
}
|
|
935
|
|
|
936
|
@unlink($g['tmp_path'] . "/tmpxml");
|
|
937
|
if ($section_xml === -1) {
|
|
938
|
return false;
|
|
939
|
}
|
|
940
|
|
|
941
|
/* Save current pkg repo to re-add on new config */
|
|
942
|
unset($pkg_repo_conf_path);
|
|
943
|
if ($section_name == "system" &&
|
|
944
|
isset($config['system']['pkg_repo_conf_path'])) {
|
|
945
|
$pkg_repo_conf_path = $config['system']['pkg_repo_conf_path'];
|
|
946
|
}
|
|
947
|
|
|
948
|
$config[$section_name] = &$section_xml;
|
|
949
|
if (file_exists("{$g['tmp_path']}/config.cache")) {
|
|
950
|
unlink("{$g['tmp_path']}/config.cache");
|
|
951
|
}
|
|
952
|
|
|
953
|
/* Restore previously pkg repo configured */
|
|
954
|
if ($section_name == "system") {
|
|
955
|
if (isset($pkg_repo_conf_path)) {
|
|
956
|
$config['system']['pkg_repo_conf_path'] =
|
|
957
|
$pkg_repo_conf_path;
|
|
958
|
} elseif (isset($config['system']['pkg_repo_conf_path'])) {
|
|
959
|
unset($config['system']['pkg_repo_conf_path']);
|
|
960
|
}
|
|
961
|
}
|
|
962
|
|
|
963
|
write_config(sprintf(gettext("Restored %s of config file (maybe from CARP partner)"), $section_name));
|
|
964
|
disable_security_checks();
|
|
965
|
return true;
|
|
966
|
}
|
|
967
|
|
|
968
|
/*
|
|
969
|
* merge_config_section($section_name, new_contents): restore a configuration section,
|
|
970
|
* and write the configuration out
|
|
971
|
* to disk/cf. But preserve the prior
|
|
972
|
* structure if needed
|
|
973
|
*/
|
|
974
|
function merge_config_section($section_name, $new_contents) {
|
|
975
|
global $config;
|
|
976
|
$fname = get_tmp_filename();
|
|
977
|
$fout = fopen($fname, "w");
|
|
978
|
fwrite($fout, $new_contents);
|
|
979
|
fclose($fout);
|
|
980
|
$section_xml = parse_xml_config($fname, $section_name);
|
|
981
|
$config[$section_name] = $section_xml;
|
|
982
|
unlink($fname);
|
|
983
|
write_config(sprintf(gettext("Restored %s of config file (maybe from CARP partner)"), $section_name));
|
|
984
|
disable_security_checks();
|
|
985
|
return;
|
|
986
|
}
|
|
987
|
|
|
988
|
/*
|
|
989
|
* rmdir_recursive($path, $follow_links=false)
|
|
990
|
* Recursively remove a directory tree (rm -rf path)
|
|
991
|
* This is for directories _only_
|
|
992
|
*/
|
|
993
|
function rmdir_recursive($path, $follow_links=false) {
|
|
994
|
$to_do = glob($path);
|
|
995
|
if (!is_array($to_do)) {
|
|
996
|
$to_do = array($to_do);
|
|
997
|
}
|
|
998
|
foreach ($to_do as $workingdir) { // Handle wildcards by foreaching.
|
|
999
|
if (file_exists($workingdir)) {
|
|
1000
|
if (is_dir($workingdir)) {
|
|
1001
|
$dir = opendir($workingdir);
|
|
1002
|
while ($entry = readdir($dir)) {
|
|
1003
|
if (is_file("$workingdir/$entry") || ((!$follow_links) && is_link("$workingdir/$entry"))) {
|
|
1004
|
unlink("$workingdir/$entry");
|
|
1005
|
} elseif (is_dir("$workingdir/$entry") && $entry != '.' && $entry != '..') {
|
|
1006
|
rmdir_recursive("$workingdir/$entry");
|
|
1007
|
}
|
|
1008
|
}
|
|
1009
|
closedir($dir);
|
|
1010
|
rmdir($workingdir);
|
|
1011
|
} elseif (is_file($workingdir)) {
|
|
1012
|
unlink($workingdir);
|
|
1013
|
}
|
|
1014
|
}
|
|
1015
|
}
|
|
1016
|
return;
|
|
1017
|
}
|
|
1018
|
|
|
1019
|
/*
|
|
1020
|
* host_firmware_version(): Return the versions used in this install
|
|
1021
|
*/
|
|
1022
|
function host_firmware_version($tocheck = "") {
|
|
1023
|
global $g, $config;
|
|
1024
|
|
|
1025
|
$os_version = trim(substr(php_uname("r"), 0, strpos(php_uname("r"), '-')));
|
|
1026
|
|
|
1027
|
return array(
|
|
1028
|
"firmware" => array("version" => $g['product_version']),
|
|
1029
|
"kernel" => array("version" => $os_version),
|
|
1030
|
"base" => array("version" => $os_version),
|
|
1031
|
"platform" => $g['platform'],
|
|
1032
|
"config_version" => $config['version']
|
|
1033
|
);
|
|
1034
|
}
|
|
1035
|
|
|
1036
|
function get_disk_info() {
|
|
1037
|
$diskout = "";
|
|
1038
|
exec("/bin/df -h | /usr/bin/grep -w '/' | /usr/bin/awk '{ print $2, $3, $4, $5 }'", $diskout);
|
|
1039
|
return explode(' ', $diskout[0]);
|
|
1040
|
}
|
|
1041
|
|
|
1042
|
/****f* pfsense-utils/strncpy
|
|
1043
|
* NAME
|
|
1044
|
* strncpy - copy strings
|
|
1045
|
* INPUTS
|
|
1046
|
* &$dst, $src, $length
|
|
1047
|
* RESULT
|
|
1048
|
* none
|
|
1049
|
******/
|
|
1050
|
function strncpy(&$dst, $src, $length) {
|
|
1051
|
if (strlen($src) > $length) {
|
|
1052
|
$dst = substr($src, 0, $length);
|
|
1053
|
} else {
|
|
1054
|
$dst = $src;
|
|
1055
|
}
|
|
1056
|
}
|
|
1057
|
|
|
1058
|
/****f* pfsense-utils/reload_interfaces_sync
|
|
1059
|
* NAME
|
|
1060
|
* reload_interfaces - reload all interfaces
|
|
1061
|
* INPUTS
|
|
1062
|
* none
|
|
1063
|
* RESULT
|
|
1064
|
* none
|
|
1065
|
******/
|
|
1066
|
function reload_interfaces_sync() {
|
|
1067
|
global $config, $g;
|
|
1068
|
|
|
1069
|
if ($g['debug']) {
|
|
1070
|
log_error(gettext("reload_interfaces_sync() is starting."));
|
|
1071
|
}
|
|
1072
|
|
|
1073
|
/* parse config.xml again */
|
|
1074
|
$config = parse_config(true);
|
|
1075
|
|
|
1076
|
/* enable routing */
|
|
1077
|
system_routing_enable();
|
|
1078
|
if ($g['debug']) {
|
|
1079
|
log_error(gettext("Enabling system routing"));
|
|
1080
|
}
|
|
1081
|
|
|
1082
|
if ($g['debug']) {
|
|
1083
|
log_error(gettext("Cleaning up Interfaces"));
|
|
1084
|
}
|
|
1085
|
|
|
1086
|
/* set up interfaces */
|
|
1087
|
interfaces_configure();
|
|
1088
|
}
|
|
1089
|
|
|
1090
|
/****f* pfsense-utils/reload_all
|
|
1091
|
* NAME
|
|
1092
|
* reload_all - triggers a reload of all settings
|
|
1093
|
* * INPUTS
|
|
1094
|
* none
|
|
1095
|
* RESULT
|
|
1096
|
* none
|
|
1097
|
******/
|
|
1098
|
function reload_all() {
|
|
1099
|
send_event("service reload all");
|
|
1100
|
}
|
|
1101
|
|
|
1102
|
/****f* pfsense-utils/reload_interfaces
|
|
1103
|
* NAME
|
|
1104
|
* reload_interfaces - triggers a reload of all interfaces
|
|
1105
|
* INPUTS
|
|
1106
|
* none
|
|
1107
|
* RESULT
|
|
1108
|
* none
|
|
1109
|
******/
|
|
1110
|
function reload_interfaces() {
|
|
1111
|
send_event("interface all reload");
|
|
1112
|
}
|
|
1113
|
|
|
1114
|
/****f* pfsense-utils/reload_all_sync
|
|
1115
|
* NAME
|
|
1116
|
* reload_all - reload all settings
|
|
1117
|
* * INPUTS
|
|
1118
|
* none
|
|
1119
|
* RESULT
|
|
1120
|
* none
|
|
1121
|
******/
|
|
1122
|
function reload_all_sync() {
|
|
1123
|
global $config, $g;
|
|
1124
|
|
|
1125
|
/* parse config.xml again */
|
|
1126
|
$config = parse_config(true);
|
|
1127
|
|
|
1128
|
/* set up our timezone */
|
|
1129
|
system_timezone_configure();
|
|
1130
|
|
|
1131
|
/* set up our hostname */
|
|
1132
|
system_hostname_configure();
|
|
1133
|
|
|
1134
|
/* make hosts file */
|
|
1135
|
system_hosts_generate();
|
|
1136
|
|
|
1137
|
/* generate resolv.conf */
|
|
1138
|
system_resolvconf_generate();
|
|
1139
|
|
|
1140
|
/* enable routing */
|
|
1141
|
system_routing_enable();
|
|
1142
|
|
|
1143
|
/* set up interfaces */
|
|
1144
|
interfaces_configure();
|
|
1145
|
|
|
1146
|
/* start dyndns service */
|
|
1147
|
services_dyndns_configure();
|
|
1148
|
|
|
1149
|
/* configure cron service */
|
|
1150
|
configure_cron();
|
|
1151
|
|
|
1152
|
/* start the NTP client */
|
|
1153
|
system_ntp_configure();
|
|
1154
|
|
|
1155
|
/* sync pw database */
|
|
1156
|
unlink_if_exists("/etc/spwd.db.tmp");
|
|
1157
|
mwexec("/usr/sbin/pwd_mkdb -d /etc/ /etc/master.passwd");
|
|
1158
|
|
|
1159
|
/* restart sshd */
|
|
1160
|
send_event("service restart sshd");
|
|
1161
|
|
|
1162
|
/* restart webConfigurator if needed */
|
|
1163
|
send_event("service restart webgui");
|
|
1164
|
}
|
|
1165
|
|
|
1166
|
function load_loader_conf($loader_conf = NULL, $local = false) {
|
|
1167
|
|
|
1168
|
if ($loader_conf == NULL) {
|
|
1169
|
return (NULL);
|
|
1170
|
}
|
|
1171
|
if (file_exists($loader_conf)) {
|
|
1172
|
$input = file_get_contents($loader_conf);
|
|
1173
|
} else {
|
|
1174
|
$input = "";
|
|
1175
|
}
|
|
1176
|
|
|
1177
|
$input_split = explode("\n", $input);
|
|
1178
|
|
|
1179
|
/*
|
|
1180
|
* Loop through and only add lines that are not empty and not
|
|
1181
|
* managed by us.
|
|
1182
|
*/
|
|
1183
|
$data = array();
|
|
1184
|
/* These values should be removed from loader.conf and loader.conf.local
|
|
1185
|
* As they will be replaced when necessary. */
|
|
1186
|
$remove = array("hw.usb.no_pf", "hint.mdio.0.at", "hint.e6000sw.0",
|
|
1187
|
"hw.e6000sw.default_disabled", "vm.pmap.pti",
|
|
1188
|
"net.pf.request_maxcount");
|
|
1189
|
if (!$local) {
|
|
1190
|
/* These values should only be filtered in loader.conf, not .local */
|
|
1191
|
$remove = array_merge($remove,
|
|
1192
|
array("autoboot_delay", "console", "comconsole_speed",
|
|
1193
|
"boot_multicons", "boot_serial", "hint.uart.0.flags",
|
|
1194
|
"hint.uart.1.flags"));
|
|
1195
|
}
|
|
1196
|
foreach ($input_split as $line) {
|
|
1197
|
if (empty($line)) {
|
|
1198
|
continue;
|
|
1199
|
}
|
|
1200
|
$skip = false;
|
|
1201
|
list($name, $value) = explode('=', $line, 2);
|
|
1202
|
foreach($remove as $rid => $rkey) {
|
|
1203
|
if (strncasecmp(trim($name), $rkey, strlen($rkey)) == 0) {
|
|
1204
|
$skip = true;
|
|
1205
|
break;
|
|
1206
|
}
|
|
1207
|
}
|
|
1208
|
if (!$skip) {
|
|
1209
|
$data[] = $line;
|
|
1210
|
}
|
|
1211
|
}
|
|
1212
|
|
|
1213
|
return ($data);
|
|
1214
|
}
|
|
1215
|
|
|
1216
|
function setup_loader_settings($path = "", $upgrade = false) {
|
|
1217
|
global $g, $config;
|
|
1218
|
|
|
1219
|
$boot_config_file = "{$path}/boot.config";
|
|
1220
|
$loader_conf_file = "{$path}/boot/loader.conf";
|
|
1221
|
|
|
1222
|
$serialspeed = (is_numeric($config['system']['serialspeed'])) ? $config['system']['serialspeed'] : "115200";
|
|
1223
|
|
|
1224
|
$vga_only = false;
|
|
1225
|
$serial_only = false;
|
|
1226
|
$specific_platform = system_identify_specific_platform();
|
|
1227
|
$video_console_type = (get_single_sysctl("machdep.bootmethod") == "UEFI") ? "efi" : "vidconsole";
|
|
1228
|
if ($specific_platform['name'] == 'XG-1540') {
|
|
1229
|
$vga_only = true;
|
|
1230
|
} elseif ($specific_platform['name'] == 'Turbot Dual-E') {
|
|
1231
|
$g['primaryconsole_force'] = "video";
|
|
1232
|
} elseif ($specific_platform['name'] == 'RCC-VE' ||
|
|
1233
|
$specific_platform['name'] == 'RCC' ||
|
|
1234
|
$specific_platform['name'] == 'SG-2220' ||
|
|
1235
|
$specific_platform['name'] == 'apu2') {
|
|
1236
|
$serial_only = true;
|
|
1237
|
}
|
|
1238
|
|
|
1239
|
/* Serial console - write out /boot.config */
|
|
1240
|
if (file_exists($boot_config_file)) {
|
|
1241
|
$boot_config = file_get_contents($boot_config_file);
|
|
1242
|
} else {
|
|
1243
|
$boot_config = "";
|
|
1244
|
}
|
|
1245
|
$boot_config_split = explode("\n", $boot_config);
|
|
1246
|
$data = array();
|
|
1247
|
foreach ($boot_config_split as $bcs) {
|
|
1248
|
/* Ignore -D and -h lines now */
|
|
1249
|
if (!empty($bcs) && !stristr($bcs, "-D") &&
|
|
1250
|
!stristr($bcs, "-h")) {
|
|
1251
|
$data[] = $bcs;
|
|
1252
|
}
|
|
1253
|
}
|
|
1254
|
if ($serial_only === true) {
|
|
1255
|
$data[] = "-S{$serialspeed} -h";
|
|
1256
|
} elseif (is_serial_enabled()) {
|
|
1257
|
$data[] = "-S{$serialspeed} -D";
|
|
1258
|
}
|
|
1259
|
|
|
1260
|
if (empty($data)) {
|
|
1261
|
@unlink($boot_conf_file);
|
|
1262
|
} else {
|
|
1263
|
safe_write_file($boot_config_file, $data);
|
|
1264
|
}
|
|
1265
|
unset($data, $boot_config, $boot_config_file, $boot_config_split);
|
|
1266
|
|
|
1267
|
/* Serial console - write out /boot/loader.conf */
|
|
1268
|
if ($upgrade) {
|
|
1269
|
system("echo \"Reading {$loader_conf_file}...\" >> /conf/upgrade_log.txt");
|
|
1270
|
}
|
|
1271
|
|
|
1272
|
$data = load_loader_conf($loader_conf_file, false);
|
|
1273
|
if ($serial_only === true) {
|
|
1274
|
$data[] = 'boot_serial="YES"';
|
|
1275
|
$data[] = 'console="comconsole"';
|
|
1276
|
$data[] = 'comconsole_speed="' . $serialspeed . '"';
|
|
1277
|
} elseif ($vga_only === true) {
|
|
1278
|
$data[] = "console=\"{$video_console_type}\"";
|
|
1279
|
} elseif (is_serial_enabled()) {
|
|
1280
|
$data[] = 'boot_multicons="YES"';
|
|
1281
|
$data[] = 'boot_serial="YES"';
|
|
1282
|
$primaryconsole = isset($g['primaryconsole_force']) ?
|
|
1283
|
$g['primaryconsole_force'] :
|
|
1284
|
$config['system']['primaryconsole'];
|
|
1285
|
switch ($primaryconsole) {
|
|
1286
|
case "video":
|
|
1287
|
$data[] = "console=\"{$video_console_type},comconsole\"";
|
|
1288
|
break;
|
|
1289
|
case "serial":
|
|
1290
|
default:
|
|
1291
|
$data[] = "console=\"comconsole,{$video_console_type}\"";
|
|
1292
|
}
|
|
1293
|
$data[] = 'comconsole_speed="' . $serialspeed . '"';
|
|
1294
|
}
|
|
1295
|
|
|
1296
|
if ($specific_platform['name'] == 'RCC-VE' ||
|
|
1297
|
$specific_platform['name'] == 'RCC' ||
|
|
1298
|
$specific_platform['name'] == 'SG-2220') {
|
|
1299
|
$data[] = 'comconsole_port="0x2F8"';
|
|
1300
|
$data[] = 'hint.uart.0.flags="0x00"';
|
|
1301
|
$data[] = 'hint.uart.1.flags="0x10"';
|
|
1302
|
}
|
|
1303
|
$data[] = 'autoboot_delay="3"';
|
|
1304
|
$data[] = 'hw.usb.no_pf="1"';
|
|
1305
|
if (isset($config['system']['pti_disabled'])) {
|
|
1306
|
$data[] = 'vm.pmap.pti="0"';
|
|
1307
|
}
|
|
1308
|
|
|
1309
|
if (isset($config['system']['maximumtableentries'])) {
|
|
1310
|
$maximumtableentries = $config['system']['maximumtableentries'];
|
|
1311
|
} else {
|
|
1312
|
$maximumtableentries = pfsense_default_table_entries_size();
|
|
1313
|
}
|
|
1314
|
$data[] = 'net.pf.request_maxcount="' . $maximumtableentries . '"';
|
|
1315
|
|
|
1316
|
safe_write_file($loader_conf_file, $data);
|
|
1317
|
|
|
1318
|
/* Filter loader.conf.local to avoid duplicate settings. */
|
|
1319
|
$loader_conf_file = "{$path}/boot/loader.conf.local";
|
|
1320
|
$data = load_loader_conf($loader_conf_file, true);
|
|
1321
|
if (empty($data)) {
|
|
1322
|
@unlink($loader_conf_file);
|
|
1323
|
} else {
|
|
1324
|
safe_write_file($loader_conf_file, $data);
|
|
1325
|
}
|
|
1326
|
|
|
1327
|
}
|
|
1328
|
|
|
1329
|
function console_configure($when = "save", $path = "") {
|
|
1330
|
global $config;
|
|
1331
|
$ttys_file = "{$path}/etc/ttys";
|
|
1332
|
|
|
1333
|
/* Update the loader settings. */
|
|
1334
|
setup_loader_settings($path, ($when == "upgrade"));
|
|
1335
|
|
|
1336
|
$ttys = file_get_contents($ttys_file);
|
|
1337
|
$ttys_split = explode("\n", $ttys);
|
|
1338
|
|
|
1339
|
$data = array();
|
|
1340
|
|
|
1341
|
$on_off = (is_serial_enabled() ? 'onifconsole' : 'off');
|
|
1342
|
|
|
1343
|
if (isset($config['system']['disableconsolemenu'])) {
|
|
1344
|
$console_type = 'Pc';
|
|
1345
|
$serial_type = '3wire';
|
|
1346
|
} else {
|
|
1347
|
$console_type = 'al.Pc';
|
|
1348
|
$serial_type = 'al.3wire';
|
|
1349
|
}
|
|
1350
|
|
|
1351
|
$console_line = "console\tnone\t\t\t\tunknown\toff\tsecure";
|
|
1352
|
$ttyv0_line =
|
|
1353
|
"ttyv0\t\"/usr/libexec/getty {$console_type}\"\txterm\tonifexists secure";
|
|
1354
|
$ttyu_line =
|
|
1355
|
"\"/usr/libexec/getty {$serial_type}\"\tvt100\t{$on_off}\tsecure";
|
|
1356
|
|
|
1357
|
$found = array();
|
|
1358
|
|
|
1359
|
foreach ($ttys_split as $tty) {
|
|
1360
|
/* Ignore blank lines */
|
|
1361
|
if (empty($tty)) {
|
|
1362
|
continue;
|
|
1363
|
}
|
|
1364
|
|
|
1365
|
if (stristr($tty, "ttyv0")) {
|
|
1366
|
$found['ttyv0'] = 1;
|
|
1367
|
$data[] = $ttyv0_line;
|
|
1368
|
} elseif (stristr($tty, "ttyu")) {
|
|
1369
|
$ttyn = substr($tty, 0, 5);
|
|
1370
|
$found[$ttyn] = 1;
|
|
1371
|
$data[] = "{$ttyn}\t{$ttyu_line}";
|
|
1372
|
} elseif (substr($tty, 0, 7) == 'console') {
|
|
1373
|
$found['console'] = 1;
|
|
1374
|
$data[] = $tty;
|
|
1375
|
} else {
|
|
1376
|
$data[] = $tty;
|
|
1377
|
}
|
|
1378
|
}
|
|
1379
|
unset($on_off, $console_type, $serial_type);
|
|
1380
|
|
|
1381
|
/* Detect missing main lines on original file and try to rebuild it */
|
|
1382
|
$items = array(
|
|
1383
|
'console',
|
|
1384
|
'ttyv0',
|
|
1385
|
'ttyu0',
|
|
1386
|
'ttyu1',
|
|
1387
|
'ttyu2',
|
|
1388
|
'ttyu3'
|
|
1389
|
);
|
|
1390
|
|
|
1391
|
foreach ($items as $item) {
|
|
1392
|
if (isset($found[$item])) {
|
|
1393
|
continue;
|
|
1394
|
}
|
|
1395
|
|
|
1396
|
if ($item == 'console') {
|
|
1397
|
$data[] = $console_line;
|
|
1398
|
} elseif ($item == 'ttyv0') {
|
|
1399
|
$data[] = $ttyv0_line;
|
|
1400
|
} else {
|
|
1401
|
$data[] = "{$item}\t{$ttyu_line}";
|
|
1402
|
}
|
|
1403
|
}
|
|
1404
|
|
|
1405
|
safe_write_file($ttys_file, $data);
|
|
1406
|
|
|
1407
|
unset($ttys, $ttys_file, $ttys_split, $data);
|
|
1408
|
|
|
1409
|
if ($when != "upgrade") {
|
|
1410
|
reload_ttys();
|
|
1411
|
}
|
|
1412
|
|
|
1413
|
return;
|
|
1414
|
}
|
|
1415
|
|
|
1416
|
function is_serial_enabled() {
|
|
1417
|
global $g, $config;
|
|
1418
|
|
|
1419
|
if (!isset($g['enableserial_force']) &&
|
|
1420
|
!isset($config['system']['enableserial'])) {
|
|
1421
|
return false;
|
|
1422
|
}
|
|
1423
|
|
|
1424
|
return true;
|
|
1425
|
}
|
|
1426
|
|
|
1427
|
function reload_ttys() {
|
|
1428
|
// Send a HUP signal to init will make it reload /etc/ttys
|
|
1429
|
posix_kill(1, SIGHUP);
|
|
1430
|
}
|
|
1431
|
|
|
1432
|
function print_value_list($list, $count = 10, $separator = ",") {
|
|
1433
|
$list = implode($separator, array_slice($list, 0, $count));
|
|
1434
|
if (count($list) < $count) {
|
|
1435
|
$list .= ".";
|
|
1436
|
} else {
|
|
1437
|
$list .= "...";
|
|
1438
|
}
|
|
1439
|
return $list;
|
|
1440
|
}
|
|
1441
|
|
|
1442
|
/* DHCP enabled on any interfaces? */
|
|
1443
|
function is_dhcp_server_enabled() {
|
|
1444
|
global $config;
|
|
1445
|
|
|
1446
|
if (!is_array($config['dhcpd'])) {
|
|
1447
|
return false;
|
|
1448
|
}
|
|
1449
|
|
|
1450
|
foreach ($config['dhcpd'] as $dhcpif => $dhcpifconf) {
|
|
1451
|
if (isset($dhcpifconf['enable']) && !empty($config['interfaces'][$dhcpif])) {
|
|
1452
|
return true;
|
|
1453
|
}
|
|
1454
|
}
|
|
1455
|
|
|
1456
|
return false;
|
|
1457
|
}
|
|
1458
|
|
|
1459
|
/* DHCP enabled on any interfaces? */
|
|
1460
|
function is_dhcpv6_server_enabled() {
|
|
1461
|
global $config;
|
|
1462
|
|
|
1463
|
if (is_array($config['interfaces'])) {
|
|
1464
|
foreach ($config['interfaces'] as $ifcfg) {
|
|
1465
|
if (isset($ifcfg['enable']) && !empty($ifcfg['track6-interface'])) {
|
|
1466
|
return true;
|
|
1467
|
}
|
|
1468
|
}
|
|
1469
|
}
|
|
1470
|
|
|
1471
|
if (!is_array($config['dhcpdv6'])) {
|
|
1472
|
return false;
|
|
1473
|
}
|
|
1474
|
|
|
1475
|
foreach ($config['dhcpdv6'] as $dhcpv6if => $dhcpv6ifconf) {
|
|
1476
|
if (isset($dhcpv6ifconf['enable']) && !empty($config['interfaces'][$dhcpv6if])) {
|
|
1477
|
return true;
|
|
1478
|
}
|
|
1479
|
}
|
|
1480
|
|
|
1481
|
return false;
|
|
1482
|
}
|
|
1483
|
|
|
1484
|
/* radvd enabled on any interfaces? */
|
|
1485
|
function is_radvd_enabled() {
|
|
1486
|
global $config;
|
|
1487
|
|
|
1488
|
if (!is_array($config['dhcpdv6'])) {
|
|
1489
|
$config['dhcpdv6'] = array();
|
|
1490
|
}
|
|
1491
|
|
|
1492
|
$dhcpdv6cfg = $config['dhcpdv6'];
|
|
1493
|
$Iflist = get_configured_interface_list();
|
|
1494
|
|
|
1495
|
/* handle manually configured DHCP6 server settings first */
|
|
1496
|
foreach ($dhcpdv6cfg as $dhcpv6if => $dhcpv6ifconf) {
|
|
1497
|
if (!isset($config['interfaces'][$dhcpv6if]['enable'])) {
|
|
1498
|
continue;
|
|
1499
|
}
|
|
1500
|
|
|
1501
|
if (!isset($dhcpv6ifconf['ramode'])) {
|
|
1502
|
$dhcpv6ifconf['ramode'] = $dhcpv6ifconf['mode'];
|
|
1503
|
}
|
|
1504
|
|
|
1505
|
if ($dhcpv6ifconf['ramode'] == "disabled") {
|
|
1506
|
continue;
|
|
1507
|
}
|
|
1508
|
|
|
1509
|
$ifcfgipv6 = get_interface_ipv6($dhcpv6if);
|
|
1510
|
if (!is_ipaddrv6($ifcfgipv6)) {
|
|
1511
|
continue;
|
|
1512
|
}
|
|
1513
|
|
|
1514
|
return true;
|
|
1515
|
}
|
|
1516
|
|
|
1517
|
/* handle DHCP-PD prefixes and 6RD dynamic interfaces */
|
|
1518
|
foreach ($Iflist as $if => $ifdescr) {
|
|
1519
|
if (!isset($config['interfaces'][$if]['track6-interface'])) {
|
|
1520
|
continue;
|
|
1521
|
}
|
|
1522
|
if (!isset($config['interfaces'][$if]['enable'])) {
|
|
1523
|
continue;
|
|
1524
|
}
|
|
1525
|
|
|
1526
|
$ifcfgipv6 = get_interface_ipv6($if);
|
|
1527
|
if (!is_ipaddrv6($ifcfgipv6)) {
|
|
1528
|
continue;
|
|
1529
|
}
|
|
1530
|
|
|
1531
|
$ifcfgsnv6 = get_interface_subnetv6($if);
|
|
1532
|
$subnetv6 = gen_subnetv6($ifcfgipv6, $ifcfgsnv6);
|
|
1533
|
|
|
1534
|
if (!is_ipaddrv6($subnetv6)) {
|
|
1535
|
continue;
|
|
1536
|
}
|
|
1537
|
|
|
1538
|
return true;
|
|
1539
|
}
|
|
1540
|
|
|
1541
|
return false;
|
|
1542
|
}
|
|
1543
|
|
|
1544
|
/* Any PPPoE servers enabled? */
|
|
1545
|
function is_pppoe_server_enabled() {
|
|
1546
|
global $config;
|
|
1547
|
|
|
1548
|
$pppoeenable = false;
|
|
1549
|
|
|
1550
|
if (!is_array($config['pppoes']) || !is_array($config['pppoes']['pppoe'])) {
|
|
1551
|
return false;
|
|
1552
|
}
|
|
1553
|
|
|
1554
|
foreach ($config['pppoes']['pppoe'] as $pppoes) {
|
|
1555
|
if ($pppoes['mode'] == 'server') {
|
|
1556
|
$pppoeenable = true;
|
|
1557
|
}
|
|
1558
|
}
|
|
1559
|
|
|
1560
|
return $pppoeenable;
|
|
1561
|
}
|
|
1562
|
|
|
1563
|
/* Optional arg forces hh:mm:ss without days */
|
|
1564
|
function convert_seconds_to_dhms($sec, $showhoursonly = false) {
|
|
1565
|
if (!is_numericint($sec)) {
|
|
1566
|
return '-';
|
|
1567
|
}
|
|
1568
|
// FIXME: When we move to PHP 7 we can use "intdiv($sec % X, Y)" etc
|
|
1569
|
list($d, $h, $m, $s) = array( (int)($showhoursonly ? 0 : $sec/86400),
|
|
1570
|
(int)(($showhoursonly ? $sec : $sec % 86400)/3600),
|
|
1571
|
(int)(($sec % 3600)/60),
|
|
1572
|
$sec % 60
|
|
1573
|
);
|
|
1574
|
return ($d > 0 ? $d . 'd ' : '') . sprintf('%02d:%02d:%02d', $h, $m, $s);
|
|
1575
|
}
|
|
1576
|
|
|
1577
|
/* Compute the total uptime from the ppp uptime log file in the conf directory */
|
|
1578
|
|
|
1579
|
function get_ppp_uptime($port) {
|
|
1580
|
if (file_exists("/conf/{$port}.log")) {
|
|
1581
|
$saved_time = file_get_contents("/conf/{$port}.log");
|
|
1582
|
$uptime_data = explode("\n", $saved_time);
|
|
1583
|
$sec = 0;
|
|
1584
|
foreach ($uptime_data as $upt) {
|
|
1585
|
$sec += substr($upt, 1 + strpos($upt, " "));
|
|
1586
|
}
|
|
1587
|
return convert_seconds_to_dhms($sec);
|
|
1588
|
} else {
|
|
1589
|
$total_time = gettext("No history data found!");
|
|
1590
|
return $total_time;
|
|
1591
|
}
|
|
1592
|
}
|
|
1593
|
|
|
1594
|
//returns interface information
|
|
1595
|
function get_interface_info($ifdescr) {
|
|
1596
|
global $config, $g;
|
|
1597
|
|
|
1598
|
$ifinfo = array();
|
|
1599
|
if (empty($config['interfaces'][$ifdescr])) {
|
|
1600
|
return;
|
|
1601
|
}
|
|
1602
|
$ifinfo['hwif'] = $config['interfaces'][$ifdescr]['if'];
|
|
1603
|
$ifinfo['enable'] = isset($config['interfaces'][$ifdescr]['enable']);
|
|
1604
|
$ifinfo['if'] = get_real_interface($ifdescr);
|
|
1605
|
|
|
1606
|
$chkif = $ifinfo['if'];
|
|
1607
|
$ifinfotmp = pfSense_get_interface_addresses($chkif);
|
|
1608
|
$ifinfo['status'] = $ifinfotmp['status'];
|
|
1609
|
if (empty($ifinfo['status'])) {
|
|
1610
|
$ifinfo['status'] = "down";
|
|
1611
|
}
|
|
1612
|
$ifinfo['macaddr'] = $ifinfotmp['macaddr'];
|
|
1613
|
$ifinfo['mtu'] = $ifinfotmp['mtu'];
|
|
1614
|
$ifinfo['ipaddr'] = $ifinfotmp['ipaddr'];
|
|
1615
|
$ifinfo['subnet'] = $ifinfotmp['subnet'];
|
|
1616
|
$ifinfo['linklocal'] = get_interface_linklocal($ifdescr);
|
|
1617
|
$ifinfo['ipaddrv6'] = get_interface_ipv6($ifdescr);
|
|
1618
|
$ifinfo['subnetv6'] = get_interface_subnetv6($ifdescr);
|
|
1619
|
if (isset($ifinfotmp['link0'])) {
|
|
1620
|
$link0 = "down";
|
|
1621
|
}
|
|
1622
|
$ifinfotmp = pfSense_get_interface_stats($chkif);
|
|
1623
|
// $ifinfo['inpkts'] = $ifinfotmp['inpkts'];
|
|
1624
|
// $ifinfo['outpkts'] = $ifinfotmp['outpkts'];
|
|
1625
|
$ifinfo['inerrs'] = $ifinfotmp['inerrs'];
|
|
1626
|
$ifinfo['outerrs'] = $ifinfotmp['outerrs'];
|
|
1627
|
$ifinfo['collisions'] = $ifinfotmp['collisions'];
|
|
1628
|
|
|
1629
|
/* Use pfctl for non wrapping 64 bit counters */
|
|
1630
|
/* Pass */
|
|
1631
|
exec("/sbin/pfctl -vvsI -i {$chkif}", $pfctlstats);
|
|
1632
|
$pf_in4_pass = preg_split("/ +/ ", $pfctlstats[3]);
|
|
1633
|
$pf_out4_pass = preg_split("/ +/", $pfctlstats[5]);
|
|
1634
|
$pf_in6_pass = preg_split("/ +/ ", $pfctlstats[7]);
|
|
1635
|
$pf_out6_pass = preg_split("/ +/", $pfctlstats[9]);
|
|
1636
|
$in4_pass = $pf_in4_pass[5];
|
|
1637
|
$out4_pass = $pf_out4_pass[5];
|
|
1638
|
$in4_pass_packets = $pf_in4_pass[3];
|
|
1639
|
$out4_pass_packets = $pf_out4_pass[3];
|
|
1640
|
$in6_pass = $pf_in6_pass[5];
|
|
1641
|
$out6_pass = $pf_out6_pass[5];
|
|
1642
|
$in6_pass_packets = $pf_in6_pass[3];
|
|
1643
|
$out6_pass_packets = $pf_out6_pass[3];
|
|
1644
|
$ifinfo['inbytespass'] = $in4_pass + $in6_pass;
|
|
1645
|
$ifinfo['outbytespass'] = $out4_pass + $out6_pass;
|
|
1646
|
$ifinfo['inpktspass'] = $in4_pass_packets + $in6_pass_packets;
|
|
1647
|
$ifinfo['outpktspass'] = $out4_pass_packets + $out6_pass_packets;
|
|
1648
|
|
|
1649
|
/* Block */
|
|
1650
|
$pf_in4_block = preg_split("/ +/", $pfctlstats[4]);
|
|
1651
|
$pf_out4_block = preg_split("/ +/", $pfctlstats[6]);
|
|
1652
|
$pf_in6_block = preg_split("/ +/", $pfctlstats[8]);
|
|
1653
|
$pf_out6_block = preg_split("/ +/", $pfctlstats[10]);
|
|
1654
|
$in4_block = $pf_in4_block[5];
|
|
1655
|
$out4_block = $pf_out4_block[5];
|
|
1656
|
$in4_block_packets = $pf_in4_block[3];
|
|
1657
|
$out4_block_packets = $pf_out4_block[3];
|
|
1658
|
$in6_block = $pf_in6_block[5];
|
|
1659
|
$out6_block = $pf_out6_block[5];
|
|
1660
|
$in6_block_packets = $pf_in6_block[3];
|
|
1661
|
$out6_block_packets = $pf_out6_block[3];
|
|
1662
|
$ifinfo['inbytesblock'] = $in4_block + $in6_block;
|
|
1663
|
$ifinfo['outbytesblock'] = $out4_block + $out6_block;
|
|
1664
|
$ifinfo['inpktsblock'] = $in4_block_packets + $in6_block_packets;
|
|
1665
|
$ifinfo['outpktsblock'] = $out4_block_packets + $out6_block_packets;
|
|
1666
|
|
|
1667
|
$ifinfo['inbytes'] = $in4_pass + $in6_pass;
|
|
1668
|
$ifinfo['outbytes'] = $out4_pass + $out6_pass;
|
|
1669
|
$ifinfo['inpkts'] = $in4_pass_packets + $in6_pass_packets;
|
|
1670
|
$ifinfo['outpkts'] = $out4_pass_packets + $out6_pass_packets;
|
|
1671
|
|
|
1672
|
$ifconfiginfo = "";
|
|
1673
|
$link_type = $config['interfaces'][$ifdescr]['ipaddr'];
|
|
1674
|
switch ($link_type) {
|
|
1675
|
/* DHCP? -> see if dhclient is up */
|
|
1676
|
case "dhcp":
|
|
1677
|
/* see if dhclient is up */
|
|
1678
|
if (find_dhclient_process($ifinfo['if']) != 0) {
|
|
1679
|
$ifinfo['dhcplink'] = "up";
|
|
1680
|
} else {
|
|
1681
|
$ifinfo['dhcplink'] = "down";
|
|
1682
|
}
|
|
1683
|
|
|
1684
|
break;
|
|
1685
|
/* PPPoE/PPTP/L2TP interface? -> get status from virtual interface */
|
|
1686
|
case "pppoe":
|
|
1687
|
case "pptp":
|
|
1688
|
case "l2tp":
|
|
1689
|
if ($ifinfo['status'] == "up" && !isset($link0)) {
|
|
1690
|
/* get PPPoE link status for dial on demand */
|
|
1691
|
$ifinfo["{$link_type}link"] = "up";
|
|
1692
|
} else {
|
|
1693
|
$ifinfo["{$link_type}link"] = "down";
|
|
1694
|
}
|
|
1695
|
|
|
1696
|
break;
|
|
1697
|
/* PPP interface? -> get uptime for this session and cumulative uptime from the persistent log file in conf */
|
|
1698
|
case "ppp":
|
|
1699
|
if ($ifinfo['status'] == "up") {
|
|
1700
|
$ifinfo['ppplink'] = "up";
|
|
1701
|
} else {
|
|
1702
|
$ifinfo['ppplink'] = "down" ;
|
|
1703
|
}
|
|
1704
|
|
|
1705
|
if (empty($ifinfo['status'])) {
|
|
1706
|
$ifinfo['status'] = "down";
|
|
1707
|
}
|
|
1708
|
|
|
1709
|
if (is_array($config['ppps']['ppp']) && count($config['ppps']['ppp'])) {
|
|
1710
|
foreach ($config['ppps']['ppp'] as $pppid => $ppp) {
|
|
1711
|
if ($config['interfaces'][$ifdescr]['if'] == $ppp['if']) {
|
|
1712
|
break;
|
|
1713
|
}
|
|
1714
|
}
|
|
1715
|
}
|
|
1716
|
$dev = $ppp['ports'];
|
|
1717
|
if ($config['interfaces'][$ifdescr]['if'] != $ppp['if'] || empty($dev)) {
|
|
1718
|
break;
|
|
1719
|
}
|
|
1720
|
if (!file_exists($dev)) {
|
|
1721
|
$ifinfo['nodevice'] = 1;
|
|
1722
|
$ifinfo['pppinfo'] = $dev . " " . gettext("device not present! Is the modem attached to the system?");
|
|
1723
|
}
|
|
1724
|
|
|
1725
|
$usbmodemoutput = array();
|
|
1726
|
exec("/usr/sbin/usbconfig", $usbmodemoutput);
|
|
1727
|
$mondev = "{$g['tmp_path']}/3gstats.{$ifdescr}";
|
|
1728
|
if (file_exists($mondev)) {
|
|
1729
|
$cellstats = file($mondev);
|
|
1730
|
/* skip header */
|
|
1731
|
$a_cellstats = explode(",", $cellstats[1]);
|
|
1732
|
if (preg_match("/huawei/i", implode("\n", $usbmodemoutput))) {
|
|
1733
|
$ifinfo['cell_rssi'] = huawei_rssi_to_string($a_cellstats[1]);
|
|
1734
|
$ifinfo['cell_mode'] = huawei_mode_to_string($a_cellstats[2], $a_cellstats[3]);
|
|
1735
|
$ifinfo['cell_simstate'] = huawei_simstate_to_string($a_cellstats[10]);
|
|
1736
|
$ifinfo['cell_service'] = huawei_service_to_string(trim($a_cellstats[11]));
|
|
1737
|
}
|
|
1738
|
if (preg_match("/zte/i", implode("\n", $usbmodemoutput))) {
|
|
1739
|
$ifinfo['cell_rssi'] = zte_rssi_to_string($a_cellstats[1]);
|
|
1740
|
$ifinfo['cell_mode'] = zte_mode_to_string($a_cellstats[2], $a_cellstats[3]);
|
|
1741
|
$ifinfo['cell_simstate'] = zte_simstate_to_string($a_cellstats[10]);
|
|
1742
|
$ifinfo['cell_service'] = zte_service_to_string(trim($a_cellstats[11]));
|
|
1743
|
}
|
|
1744
|
$ifinfo['cell_upstream'] = $a_cellstats[4];
|
|
1745
|
$ifinfo['cell_downstream'] = trim($a_cellstats[5]);
|
|
1746
|
$ifinfo['cell_sent'] = $a_cellstats[6];
|
|
1747
|
$ifinfo['cell_received'] = trim($a_cellstats[7]);
|
|
1748
|
$ifinfo['cell_bwupstream'] = $a_cellstats[8];
|
|
1749
|
$ifinfo['cell_bwdownstream'] = trim($a_cellstats[9]);
|
|
1750
|
}
|
|
1751
|
// Calculate cumulative uptime for PPP link. Useful for connections that have per minute/hour contracts so you don't go over!
|
|
1752
|
if (isset($ppp['uptime'])) {
|
|
1753
|
$ifinfo['ppp_uptime_accumulated'] = "(".get_ppp_uptime($ifinfo['if']).")";
|
|
1754
|
}
|
|
1755
|
break;
|
|
1756
|
default:
|
|
1757
|
break;
|
|
1758
|
}
|
|
1759
|
|
|
1760
|
if (file_exists("{$g['varrun_path']}/{$link_type}_{$ifdescr}.pid")) {
|
|
1761
|
$sec = trim(`/usr/local/sbin/ppp-uptime.sh {$ifinfo['if']}`);
|
|
1762
|
$ifinfo['ppp_uptime'] = convert_seconds_to_dhms($sec);
|
|
1763
|
}
|
|
1764
|
|
|
1765
|
if ($ifinfo['status'] == "up") {
|
|
1766
|
/* try to determine media with ifconfig */
|
|
1767
|
unset($ifconfiginfo);
|
|
1768
|
exec("/sbin/ifconfig " . $ifinfo['if'], $ifconfiginfo);
|
|
1769
|
$wifconfiginfo = array();
|
|
1770
|
if (is_interface_wireless($ifdescr)) {
|
|
1771
|
exec("/sbin/ifconfig {$ifinfo['if']} list sta", $wifconfiginfo);
|
|
1772
|
array_shift($wifconfiginfo);
|
|
1773
|
}
|
|
1774
|
$matches = "";
|
|
1775
|
foreach ($ifconfiginfo as $ici) {
|
|
1776
|
|
|
1777
|
/* don't list media/speed for wireless cards, as it always
|
|
1778
|
displays 2 Mbps even though clients can connect at 11 Mbps */
|
|
1779
|
if (preg_match("/media: .*? \((.*?)\)/", $ici, $matches)) {
|
|
1780
|
$ifinfo['media'] = $matches[1];
|
|
1781
|
} else if (preg_match("/media: Ethernet (.*)/", $ici, $matches)) {
|
|
1782
|
$ifinfo['media'] = $matches[1];
|
|
1783
|
} else if (preg_match("/media: IEEE 802.11 Wireless Ethernet (.*)/", $ici, $matches)) {
|
|
1784
|
$ifinfo['media'] = $matches[1];
|
|
1785
|
}
|
|
1786
|
|
|
1787
|
if (preg_match("/status: (.*)$/", $ici, $matches)) {
|
|
1788
|
if ($matches[1] != "active") {
|
|
1789
|
$ifinfo['status'] = $matches[1];
|
|
1790
|
}
|
|
1791
|
if ($ifinfo['status'] == gettext("running")) {
|
|
1792
|
$ifinfo['status'] = gettext("up");
|
|
1793
|
}
|
|
1794
|
}
|
|
1795
|
if (preg_match("/channel (\S*)/", $ici, $matches)) {
|
|
1796
|
$ifinfo['channel'] = $matches[1];
|
|
1797
|
}
|
|
1798
|
if (preg_match("/ssid (\".*?\"|\S*)/", $ici, $matches)) {
|
|
1799
|
if ($matches[1][0] == '"') {
|
|
1800
|
$ifinfo['ssid'] = substr($matches[1], 1, -1);
|
|
1801
|
}
|
|
1802
|
else {
|
|
1803
|
$ifinfo['ssid'] = $matches[1];
|
|
1804
|
}
|
|
1805
|
}
|
|
1806
|
if (preg_match("/laggproto (.*)$/", $ici, $matches)) {
|
|
1807
|
$ifinfo['laggproto'] = $matches[1];
|
|
1808
|
}
|
|
1809
|
if (preg_match("/laggport: (.*)$/", $ici, $matches)) {
|
|
1810
|
$ifinfo['laggport'][] = $matches[1];
|
|
1811
|
}
|
|
1812
|
}
|
|
1813
|
foreach ($wifconfiginfo as $ici) {
|
|
1814
|
$elements = preg_split("/[ ]+/i", $ici);
|
|
1815
|
if ($elements[0] != "") {
|
|
1816
|
$ifinfo['bssid'] = $elements[0];
|
|
1817
|
}
|
|
1818
|
if ($elements[3] != "") {
|
|
1819
|
$ifinfo['rate'] = $elements[3];
|
|
1820
|
}
|
|
1821
|
if ($elements[4] != "") {
|
|
1822
|
$ifinfo['rssi'] = $elements[4];
|
|
1823
|
}
|
|
1824
|
}
|
|
1825
|
/* lookup the gateway */
|
|
1826
|
if (interface_has_gateway($ifdescr)) {
|
|
1827
|
$ifinfo['gateway'] = get_interface_gateway($ifdescr);
|
|
1828
|
$ifinfo['gatewayv6'] = get_interface_gateway_v6($ifdescr);
|
|
1829
|
}
|
|
1830
|
}
|
|
1831
|
|
|
1832
|
$bridge = "";
|
|
1833
|
$bridge = link_interface_to_bridge($ifdescr);
|
|
1834
|
if ($bridge) {
|
|
1835
|
$bridge_text = `/sbin/ifconfig {$bridge}`;
|
|
1836
|
if (stristr($bridge_text, "blocking") <> false) {
|
|
1837
|
$ifinfo['bridge'] = "<b><font color='red'>" . gettext("blocking") . "</font></b> - " . gettext("check for ethernet loops");
|
|
1838
|
$ifinfo['bridgeint'] = $bridge;
|
|
1839
|
} else if (stristr($bridge_text, "learning") <> false) {
|
|
1840
|
$ifinfo['bridge'] = gettext("learning");
|
|
1841
|
$ifinfo['bridgeint'] = $bridge;
|
|
1842
|
} else if (stristr($bridge_text, "forwarding") <> false) {
|
|
1843
|
$ifinfo['bridge'] = gettext("forwarding");
|
|
1844
|
$ifinfo['bridgeint'] = $bridge;
|
|
1845
|
}
|
|
1846
|
}
|
|
1847
|
|
|
1848
|
return $ifinfo;
|
|
1849
|
}
|
|
1850
|
|
|
1851
|
//returns cpu speed of processor. Good for determining capabilities of machine
|
|
1852
|
function get_cpu_speed() {
|
|
1853
|
return get_single_sysctl("hw.clockrate");
|
|
1854
|
}
|
|
1855
|
|
|
1856
|
function get_uptime_sec() {
|
|
1857
|
$boottime = "";
|
|
1858
|
$matches = "";
|
|
1859
|
$boottime = get_single_sysctl("kern.boottime");
|
|
1860
|
preg_match("/sec = (\d+)/", $boottime, $matches);
|
|
1861
|
$boottime = $matches[1];
|
|
1862
|
if (intval($boottime) == 0) {
|
|
1863
|
return 0;
|
|
1864
|
}
|
|
1865
|
|
|
1866
|
$uptime = time() - $boottime;
|
|
1867
|
return $uptime;
|
|
1868
|
}
|
|
1869
|
|
|
1870
|
function add_hostname_to_watch($hostname) {
|
|
1871
|
if (!is_dir("/var/db/dnscache")) {
|
|
1872
|
mkdir("/var/db/dnscache");
|
|
1873
|
}
|
|
1874
|
$result = array();
|
|
1875
|
if ((is_fqdn($hostname)) && (!is_ipaddr($hostname))) {
|
|
1876
|
$domrecords = array();
|
|
1877
|
$domips = array();
|
|
1878
|
exec("/usr/bin/host -t A " . escapeshellarg($hostname), $domrecords, $rethost);
|
|
1879
|
if ($rethost == 0) {
|
|
1880
|
foreach ($domrecords as $domr) {
|
|
1881
|
$doml = explode(" ", $domr);
|
|
1882
|
$domip = $doml[3];
|
|
1883
|
/* fill array with domain ip addresses */
|
|
1884
|
if (is_ipaddr($domip)) {
|
|
1885
|
$domips[] = $domip;
|
|
1886
|
}
|
|
1887
|
}
|
|
1888
|
}
|
|
1889
|
sort($domips);
|
|
1890
|
$contents = "";
|
|
1891
|
if (!empty($domips)) {
|
|
1892
|
foreach ($domips as $ip) {
|
|
1893
|
$contents .= "$ip\n";
|
|
1894
|
}
|
|
1895
|
}
|
|
1896
|
file_put_contents("/var/db/dnscache/$hostname", $contents);
|
|
1897
|
/* Remove empty elements */
|
|
1898
|
$result = array_filter(explode("\n", $contents), 'strlen');
|
|
1899
|
}
|
|
1900
|
return $result;
|
|
1901
|
}
|
|
1902
|
|
|
1903
|
function is_fqdn($fqdn) {
|
|
1904
|
return (bool) preg_match('/^(?:(?!-)[-_a-z0-9]+(?<!-)\.)*(?!-)[a-z0-9\-]+(?<!-)\.(?:xn--)?[a-z]+[\.]?$/i', $fqdn);
|
|
1905
|
}
|
|
1906
|
|
|
1907
|
function pfsense_default_state_size() {
|
|
1908
|
/* get system memory amount */
|
|
1909
|
$memory = get_memory();
|
|
1910
|
$physmem = $memory[0];
|
|
1911
|
/* Be cautious and only allocate 10% of system memory to the state table */
|
|
1912
|
$max_states = (int) ($physmem/10)*1000;
|
|
1913
|
return $max_states;
|
|
1914
|
}
|
|
1915
|
|
|
1916
|
function pfsense_default_tables_size() {
|
|
1917
|
$current = `pfctl -sm | grep ^tables | awk '{print $4};'`;
|
|
1918
|
return $current;
|
|
1919
|
}
|
|
1920
|
|
|
1921
|
function pfsense_default_table_entries_size() {
|
|
1922
|
$current = `pfctl -sm | grep table-entries | awk '{print $4};'`;
|
|
1923
|
return (trim($current));
|
|
1924
|
}
|
|
1925
|
|
|
1926
|
/* Compare the current hostname DNS to the DNS cache we made
|
|
1927
|
* if it has changed we return the old records
|
|
1928
|
* if no change we return false */
|
|
1929
|
function compare_hostname_to_dnscache($hostname) {
|
|
1930
|
if (!is_dir("/var/db/dnscache")) {
|
|
1931
|
mkdir("/var/db/dnscache");
|
|
1932
|
}
|
|
1933
|
$hostname = trim($hostname);
|
|
1934
|
if (is_readable("/var/db/dnscache/{$hostname}")) {
|
|
1935
|
$oldcontents = file_get_contents("/var/db/dnscache/{$hostname}");
|
|
1936
|
} else {
|
|
1937
|
$oldcontents = "";
|
|
1938
|
}
|
|
1939
|
if ((is_fqdn($hostname)) && (!is_ipaddr($hostname))) {
|
|
1940
|
$domrecords = array();
|
|
1941
|
$domips = array();
|
|
1942
|
exec("/usr/bin/host -t A " . escapeshellarg($hostname), $domrecords, $rethost);
|
|
1943
|
if ($rethost == 0) {
|
|
1944
|
foreach ($domrecords as $domr) {
|
|
1945
|
$doml = explode(" ", $domr);
|
|
1946
|
$domip = $doml[3];
|
|
1947
|
/* fill array with domain ip addresses */
|
|
1948
|
if (is_ipaddr($domip)) {
|
|
1949
|
$domips[] = $domip;
|
|
1950
|
}
|
|
1951
|
}
|
|
1952
|
}
|
|
1953
|
sort($domips);
|
|
1954
|
$contents = "";
|
|
1955
|
if (!empty($domips)) {
|
|
1956
|
foreach ($domips as $ip) {
|
|
1957
|
$contents .= "$ip\n";
|
|
1958
|
}
|
|
1959
|
}
|
|
1960
|
}
|
|
1961
|
|
|
1962
|
if (trim($oldcontents) != trim($contents)) {
|
|
1963
|
if ($g['debug']) {
|
|
1964
|
log_error(sprintf(gettext('DNSCACHE: Found old IP %1$s and new IP %2$s'), $oldcontents, $contents));
|
|
1965
|
}
|
|
1966
|
return ($oldcontents);
|
|
1967
|
} else {
|
|
1968
|
return false;
|
|
1969
|
}
|
|
1970
|
}
|
|
1971
|
|
|
1972
|
/*
|
|
1973
|
* load_crypto() - Load crypto modules if enabled in config.
|
|
1974
|
*/
|
|
1975
|
function load_crypto() {
|
|
1976
|
global $config, $g;
|
|
1977
|
$crypto_modules = array('aesni', 'cryptodev');
|
|
1978
|
|
|
1979
|
$enabled_modules = explode('_', $config['system']['crypto_hardware']);
|
|
1980
|
|
|
1981
|
foreach ($enabled_modules as $enmod) {
|
|
1982
|
if (empty($enmod) || !in_array($enmod, $crypto_modules)) {
|
|
1983
|
continue;
|
|
1984
|
}
|
|
1985
|
if (!is_module_loaded($enmod)) {
|
|
1986
|
log_error(sprintf(gettext("Loading %s cryptographic accelerator module."), $enmod));
|
|
1987
|
mwexec("/sbin/kldload " . escapeshellarg($enmod));
|
|
1988
|
}
|
|
1989
|
}
|
|
1990
|
}
|
|
1991
|
|
|
1992
|
/*
|
|
1993
|
* load_thermal_hardware() - Load temperature monitor kernel module
|
|
1994
|
*/
|
|
1995
|
function load_thermal_hardware() {
|
|
1996
|
global $config, $g;
|
|
1997
|
$thermal_hardware_modules = array('coretemp', 'amdtemp');
|
|
1998
|
|
|
1999
|
if (!in_array($config['system']['thermal_hardware'], $thermal_hardware_modules)) {
|
|
2000
|
return false;
|
|
2001
|
}
|
|
2002
|
|
|
2003
|
if (!empty($config['system']['thermal_hardware']) && !is_module_loaded($config['system']['thermal_hardware'])) {
|
|
2004
|
log_error(sprintf(gettext("Loading %s thermal monitor module."), $config['system']['thermal_hardware']));
|
|
2005
|
mwexec("/sbin/kldload {$config['system']['thermal_hardware']}");
|
|
2006
|
}
|
|
2007
|
}
|
|
2008
|
|
|
2009
|
/****f* pfsense-utils/isvm
|
|
2010
|
* NAME
|
|
2011
|
* isvm
|
|
2012
|
* INPUTS
|
|
2013
|
* none
|
|
2014
|
* RESULT
|
|
2015
|
* returns true if machine is running under a virtual environment
|
|
2016
|
******/
|
|
2017
|
function isvm() {
|
|
2018
|
$virtualenvs = array("vmware", "parallels", "qemu", "bochs", "plex86", "VirtualBox");
|
|
2019
|
$_gb = exec('/bin/kenv -q smbios.system.product 2>/dev/null', $output, $rc);
|
|
2020
|
|
|
2021
|
if ($rc != 0 || !isset($output[0])) {
|
|
2022
|
return false;
|
|
2023
|
}
|
|
2024
|
|
|
2025
|
foreach ($virtualenvs as $virtualenv) {
|
|
2026
|
if (stripos($output[0], $virtualenv) !== false) {
|
|
2027
|
return true;
|
|
2028
|
}
|
|
2029
|
}
|
|
2030
|
|
|
2031
|
return false;
|
|
2032
|
}
|
|
2033
|
|
|
2034
|
function get_freebsd_version() {
|
|
2035
|
$version = explode(".", php_uname("r"));
|
|
2036
|
return $version[0];
|
|
2037
|
}
|
|
2038
|
|
|
2039
|
function download_file($url, $destination, $verify_ssl = true, $connect_timeout = 5, $timeout = 0) {
|
|
2040
|
global $config, $g;
|
|
2041
|
|
|
2042
|
$fp = fopen($destination, "wb");
|
|
2043
|
|
|
2044
|
if (!$fp) {
|
|
2045
|
return false;
|
|
2046
|
}
|
|
2047
|
|
|
2048
|
$ch = curl_init();
|
|
2049
|
curl_setopt($ch, CURLOPT_URL, $url);
|
|
2050
|
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, $verify_ssl);
|
|
2051
|
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, $verify_ssl);
|
|
2052
|
curl_setopt($ch, CURLOPT_FILE, $fp);
|
|
2053
|
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $connect_timeout);
|
|
2054
|
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
|
|
2055
|
curl_setopt($ch, CURLOPT_HEADER, false);
|
|
2056
|
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
|
|
2057
|
if (!isset($config['system']['do_not_send_uniqueid'])) {
|
|
2058
|
curl_setopt($ch, CURLOPT_USERAGENT, $g['product_name'] . '/' . $g['product_version'] . ':' . system_get_uniqueid());
|
|
2059
|
} else {
|
|
2060
|
curl_setopt($ch, CURLOPT_USERAGENT, $g['product_name'] . '/' . $g['product_version']);
|
|
2061
|
}
|
|
2062
|
|
|
2063
|
if (!empty($config['system']['proxyurl'])) {
|
|
2064
|
curl_setopt($ch, CURLOPT_PROXY, $config['system']['proxyurl']);
|
|
2065
|
if (!empty($config['system']['proxyport'])) {
|
|
2066
|
curl_setopt($ch, CURLOPT_PROXYPORT, $config['system']['proxyport']);
|
|
2067
|
}
|
|
2068
|
if (!empty($config['system']['proxyuser']) && !empty($config['system']['proxypass'])) {
|
|
2069
|
@curl_setopt($ch, CURLOPT_PROXYAUTH, CURLAUTH_ANY | CURLAUTH_ANYSAFE);
|
|
2070
|
curl_setopt($ch, CURLOPT_PROXYUSERPWD, "{$config['system']['proxyuser']}:{$config['system']['proxypass']}");
|
|
2071
|
}
|
|
2072
|
}
|
|
2073
|
|
|
2074
|
@curl_exec($ch);
|
|
2075
|
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
|
2076
|
fclose($fp);
|
|
2077
|
curl_close($ch);
|
|
2078
|
if ($http_code == 200) {
|
|
2079
|
return true;
|
|
2080
|
} else {
|
|
2081
|
log_error(sprintf(gettext('Download file failed with status code %1$s. URL: %2$s'), $http_code, $url));
|
|
2082
|
unlink_if_exists($destination);
|
|
2083
|
return false;
|
|
2084
|
}
|
|
2085
|
}
|
|
2086
|
|
|
2087
|
function download_file_with_progress_bar($url, $destination, $verify_ssl = true, $readbody = 'read_body', $connect_timeout = 5, $timeout = 0) {
|
|
2088
|
global $config, $g;
|
|
2089
|
global $ch, $fout, $file_size, $downloaded, $config, $first_progress_update;
|
|
2090
|
$file_size = 1;
|
|
2091
|
$downloaded = 1;
|
|
2092
|
$first_progress_update = TRUE;
|
|
2093
|
/* open destination file */
|
|
2094
|
$fout = fopen($destination, "wb");
|
|
2095
|
|
|
2096
|
if (!$fout) {
|
|
2097
|
return false;
|
|
2098
|
}
|
|
2099
|
/*
|
|
2100
|
* Originally by Author: Keyvan Minoukadeh
|
|
2101
|
* Modified by Scott Ullrich to return Content-Length size
|
|
2102
|
*/
|
|
2103
|
$ch = curl_init();
|
|
2104
|
curl_setopt($ch, CURLOPT_URL, $url);
|
|
2105
|
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, $verify_ssl);
|
|
2106
|
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, $verify_ssl);
|
|
2107
|
curl_setopt($ch, CURLOPT_HEADERFUNCTION, 'read_header');
|
|
2108
|
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
|
|
2109
|
curl_setopt($ch, CURLOPT_WRITEFUNCTION, $readbody);
|
|
2110
|
curl_setopt($ch, CURLOPT_NOPROGRESS, '1');
|
|
2111
|
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $connect_timeout);
|
|
2112
|
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
|
|
2113
|
if (!isset($config['system']['do_not_send_uniqueid'])) {
|
|
2114
|
curl_setopt($ch, CURLOPT_USERAGENT, $g['product_name'] . '/' . $g['product_version'] . ':' . system_get_uniqueid());
|
|
2115
|
} else {
|
|
2116
|
curl_setopt($ch, CURLOPT_USERAGENT, $g['product_name'] . '/' . $g['product_version']);
|
|
2117
|
}
|
|
2118
|
|
|
2119
|
if (!empty($config['system']['proxyurl'])) {
|
|
2120
|
curl_setopt($ch, CURLOPT_PROXY, $config['system']['proxyurl']);
|
|
2121
|
if (!empty($config['system']['proxyport'])) {
|
|
2122
|
curl_setopt($ch, CURLOPT_PROXYPORT, $config['system']['proxyport']);
|
|
2123
|
}
|
|
2124
|
if (!empty($config['system']['proxyuser']) && !empty($config['system']['proxypass'])) {
|
|
2125
|
@curl_setopt($ch, CURLOPT_PROXYAUTH, CURLAUTH_ANY | CURLAUTH_ANYSAFE);
|
|
2126
|
curl_setopt($ch, CURLOPT_PROXYUSERPWD, "{$config['system']['proxyuser']}:{$config['system']['proxypass']}");
|
|
2127
|
}
|
|
2128
|
}
|
|
2129
|
|
|
2130
|
@curl_exec($ch);
|
|
2131
|
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
|
2132
|
fclose($fout);
|
|
2133
|
curl_close($ch);
|
|
2134
|
if ($http_code == 200) {
|
|
2135
|
return true;
|
|
2136
|
} else {
|
|
2137
|
log_error(sprintf(gettext('Download file failed with status code %1$s. URL: %2$s'), $http_code, $url));
|
|
2138
|
unlink_if_exists($destination);
|
|
2139
|
return false;
|
|
2140
|
}
|
|
2141
|
}
|
|
2142
|
|
|
2143
|
function read_header($ch, $string) {
|
|
2144
|
global $file_size, $fout;
|
|
2145
|
$length = strlen($string);
|
|
2146
|
$regs = "";
|
|
2147
|
preg_match("/(Content-Length:) (.*)/", $string, $regs);
|
|
2148
|
if ($regs[2] <> "") {
|
|
2149
|
$file_size = intval($regs[2]);
|
|
2150
|
}
|
|
2151
|
ob_flush();
|
|
2152
|
return $length;
|
|
2153
|
}
|
|
2154
|
|
|
2155
|
function read_body($ch, $string) {
|
|
2156
|
global $fout, $file_size, $downloaded, $sendto, $static_status, $static_output, $lastseen, $first_progress_update;
|
|
2157
|
global $pkg_interface;
|
|
2158
|
$length = strlen($string);
|
|
2159
|
$downloaded += intval($length);
|
|
2160
|
if ($file_size > 0) {
|
|
2161
|
$downloadProgress = round(100 * (1 - $downloaded / $file_size), 0);
|
|
2162
|
$downloadProgress = 100 - $downloadProgress;
|
|
2163
|
} else {
|
|
2164
|
$downloadProgress = 0;
|
|
2165
|
}
|
|
2166
|
if ($lastseen <> $downloadProgress and $downloadProgress < 101) {
|
|
2167
|
if ($sendto == "status") {
|
|
2168
|
if ($pkg_interface == "console") {
|
|
2169
|
if (($downloadProgress % 10) == 0 || $downloadProgress < 10) {
|
|
2170
|
$tostatus = $static_status . $downloadProgress . "%";
|
|
2171
|
if ($downloadProgress == 100) {
|
|
2172
|
$tostatus = $tostatus . "\r";
|
|
2173
|
}
|
|
2174
|
update_status($tostatus);
|
|
2175
|
}
|
|
2176
|
} else {
|
|
2177
|
$tostatus = $static_status . $downloadProgress . "%";
|
|
2178
|
update_status($tostatus);
|
|
2179
|
}
|
|
2180
|
} else {
|
|
2181
|
if ($pkg_interface == "console") {
|
|
2182
|
if (($downloadProgress % 10) == 0 || $downloadProgress < 10) {
|
|
2183
|
$tooutput = $static_output . $downloadProgress . "%";
|
|
2184
|
if ($downloadProgress == 100) {
|
|
2185
|
$tooutput = $tooutput . "\r";
|
|
2186
|
}
|
|
2187
|
update_output_window($tooutput);
|
|
2188
|
}
|
|
2189
|
} else {
|
|
2190
|
$tooutput = $static_output . $downloadProgress . "%";
|
|
2191
|
update_output_window($tooutput);
|
|
2192
|
}
|
|
2193
|
}
|
|
2194
|
if (($pkg_interface != "console") || (($downloadProgress % 10) == 0) || ($downloadProgress < 10)) {
|
|
2195
|
update_progress_bar($downloadProgress, $first_progress_update);
|
|
2196
|
$first_progress_update = FALSE;
|
|
2197
|
}
|
|
2198
|
$lastseen = $downloadProgress;
|
|
2199
|
}
|
|
2200
|
if ($fout) {
|
|
2201
|
fwrite($fout, $string);
|
|
2202
|
}
|
|
2203
|
ob_flush();
|
|
2204
|
return $length;
|
|
2205
|
}
|
|
2206
|
|
|
2207
|
/*
|
|
2208
|
* update_output_window: update bottom textarea dynamically.
|
|
2209
|
*/
|
|
2210
|
function update_output_window($text) {
|
|
2211
|
global $pkg_interface;
|
|
2212
|
$log = preg_replace("/\n/", "\\n", $text);
|
|
2213
|
if ($pkg_interface != "console") {
|
|
2214
|
?>
|
|
2215
|
<script type="text/javascript">
|
|
2216
|
//<![CDATA[
|
|
2217
|
document.getElementById("output").textContent="<?=htmlspecialchars($log)?>";
|
|
2218
|
document.getElementById("output").scrollTop = document.getElementById("output").scrollHeight;
|
|
2219
|
//]]>
|
|
2220
|
</script>
|
|
2221
|
<?php
|
|
2222
|
}
|
|
2223
|
/* ensure that contents are written out */
|
|
2224
|
ob_flush();
|
|
2225
|
}
|
|
2226
|
|
|
2227
|
/*
|
|
2228
|
* update_status: update top textarea dynamically.
|
|
2229
|
*/
|
|
2230
|
function update_status($status) {
|
|
2231
|
global $pkg_interface;
|
|
2232
|
|
|
2233
|
if ($pkg_interface == "console") {
|
|
2234
|
print ("{$status}");
|
|
2235
|
}
|
|
2236
|
|
|
2237
|
/* ensure that contents are written out */
|
|
2238
|
ob_flush();
|
|
2239
|
}
|
|
2240
|
|
|
2241
|
/*
|
|
2242
|
* update_progress_bar($percent, $first_time): updates the javascript driven progress bar.
|
|
2243
|
*/
|
|
2244
|
function update_progress_bar($percent, $first_time) {
|
|
2245
|
global $pkg_interface;
|
|
2246
|
if ($percent > 100) {
|
|
2247
|
$percent = 1;
|
|
2248
|
}
|
|
2249
|
if ($pkg_interface <> "console") {
|
|
2250
|
echo '<script type="text/javascript">';
|
|
2251
|
echo "\n//<![CDATA[\n";
|
|
2252
|
echo 'document.getElementById("progressbar").style.width="'. $percent.'%"';
|
|
2253
|
echo "\n//]]>\n";
|
|
2254
|
echo '</script>';
|
|
2255
|
} else {
|
|
2256
|
if (!($first_time)) {
|
|
2257
|
echo "\x08\x08\x08\x08\x08";
|
|
2258
|
}
|
|
2259
|
echo sprintf("%4d%%", $percent);
|
|
2260
|
}
|
|
2261
|
}
|
|
2262
|
|
|
2263
|
function update_alias_name($new_alias_name, $orig_alias_name) {
|
|
2264
|
if (!$orig_alias_name) {
|
|
2265
|
return;
|
|
2266
|
}
|
|
2267
|
|
|
2268
|
// Firewall rules
|
|
2269
|
update_alias_names_upon_change(array('filter', 'rule'), array('source', 'address'), $new_alias_name, $orig_alias_name);
|
|
2270
|
update_alias_names_upon_change(array('filter', 'rule'), array('destination', 'address'), $new_alias_name, $orig_alias_name);
|
|
2271
|
update_alias_names_upon_change(array('filter', 'rule'), array('source', 'port'), $new_alias_name, $orig_alias_name);
|
|
2272
|
update_alias_names_upon_change(array('filter', 'rule'), array('destination', 'port'), $new_alias_name, $orig_alias_name);
|
|
2273
|
// NAT Rules
|
|
2274
|
update_alias_names_upon_change(array('nat', 'rule'), array('source', 'address'), $new_alias_name, $orig_alias_name);
|
|
2275
|
update_alias_names_upon_change(array('nat', 'rule'), array('source', 'port'), $new_alias_name, $orig_alias_name);
|
|
2276
|
update_alias_names_upon_change(array('nat', 'rule'), array('destination', 'address'), $new_alias_name, $orig_alias_name);
|
|
2277
|
update_alias_names_upon_change(array('nat', 'rule'), array('destination', 'port'), $new_alias_name, $orig_alias_name);
|
|
2278
|
update_alias_names_upon_change(array('nat', 'rule'), array('target'), $new_alias_name, $orig_alias_name);
|
|
2279
|
update_alias_names_upon_change(array('nat', 'rule'), array('local-port'), $new_alias_name, $orig_alias_name);
|
|
2280
|
// NAT 1:1 Rules
|
|
2281
|
//update_alias_names_upon_change(array('nat', 'onetoone'), array('external'), $new_alias_name, $orig_alias_name);
|
|
2282
|
//update_alias_names_upon_change(array('nat', 'onetoone'), array('source', 'address'), $new_alias_name, $orig_alias_name);
|
|
2283
|
update_alias_names_upon_change(array('nat', 'onetoone'), array('destination', 'address'), $new_alias_name, $orig_alias_name);
|
|
2284
|
// NAT Outbound Rules
|
|
2285
|
update_alias_names_upon_change(array('nat', 'outbound', 'rule'), array('source', 'network'), $new_alias_name, $orig_alias_name);
|
|
2286
|
update_alias_names_upon_change(array('nat', 'outbound', 'rule'), array('sourceport'), $new_alias_name, $orig_alias_name);
|
|
2287
|
update_alias_names_upon_change(array('nat', 'outbound', 'rule'), array('destination', 'address'), $new_alias_name, $orig_alias_name);
|
|
2288
|
update_alias_names_upon_change(array('nat', 'outbound', 'rule'), array('dstport'), $new_alias_name, $orig_alias_name);
|
|
2289
|
update_alias_names_upon_change(array('nat', 'outbound', 'rule'), array('target'), $new_alias_name, $orig_alias_name);
|
|
2290
|
// Alias in an alias
|
|
2291
|
update_alias_names_upon_change(array('aliases', 'alias'), array('address'), $new_alias_name, $orig_alias_name);
|
|
2292
|
}
|
|
2293
|
|
|
2294
|
function update_alias_names_upon_change($section, $field, $new_alias_name, $origname) {
|
|
2295
|
global $g, $config, $pconfig, $debug;
|
|
2296
|
if (!$origname) {
|
|
2297
|
return;
|
|
2298
|
}
|
|
2299
|
|
|
2300
|
$sectionref = &$config;
|
|
2301
|
foreach ($section as $sectionname) {
|
|
2302
|
if (is_array($sectionref) && isset($sectionref[$sectionname])) {
|
|
2303
|
$sectionref = &$sectionref[$sectionname];
|
|
2304
|
} else {
|
|
2305
|
return;
|
|
2306
|
}
|
|
2307
|
}
|
|
2308
|
|
|
2309
|
if ($debug) {
|
|
2310
|
$fd = fopen("{$g['tmp_path']}/print_r", "a");
|
|
2311
|
fwrite($fd, print_r($pconfig, true));
|
|
2312
|
}
|
|
2313
|
|
|
2314
|
if (is_array($sectionref)) {
|
|
2315
|
foreach ($sectionref as $itemkey => $item) {
|
|
2316
|
if ($debug) {
|
|
2317
|
fwrite($fd, "$itemkey\n");
|
|
2318
|
}
|
|
2319
|
|
|
2320
|
$fieldfound = true;
|
|
2321
|
$fieldref = &$sectionref[$itemkey];
|
|
2322
|
foreach ($field as $fieldname) {
|
|
2323
|
if (is_array($fieldref) && isset($fieldref[$fieldname])) {
|
|
2324
|
$fieldref = &$fieldref[$fieldname];
|
|
2325
|
} else {
|
|
2326
|
$fieldfound = false;
|
|
2327
|
break;
|
|
2328
|
}
|
|
2329
|
}
|
|
2330
|
if ($fieldfound && $fieldref == $origname) {
|
|
2331
|
if ($debug) {
|
|
2332
|
fwrite($fd, "Setting old alias value $origname to $new_alias_name\n");
|
|
2333
|
}
|
|
2334
|
$fieldref = $new_alias_name;
|
|
2335
|
}
|
|
2336
|
}
|
|
2337
|
}
|
|
2338
|
|
|
2339
|
if ($debug) {
|
|
2340
|
fclose($fd);
|
|
2341
|
}
|
|
2342
|
|
|
2343
|
}
|
|
2344
|
|
|
2345
|
function parse_aliases_file($filename, $type = "url", $max_items = -1, $kflc = false) {
|
|
2346
|
/*
|
|
2347
|
* $filename = file to process for example blocklist like DROP: http://www.spamhaus.org/drop/drop.txt
|
|
2348
|
* $type = if set to 'url' then subnets and ips will be returned,
|
|
2349
|
* if set to 'url_ports' port-ranges and ports will be returned
|
|
2350
|
* $max_items = sets the maximum amount of valid items to load, -1 the default defines there is no limit.
|
|
2351
|
*
|
|
2352
|
* RETURNS an array of ip subnets and ip's or ports and port-ranges, returns NULL upon a error conditions (file not found)
|
|
2353
|
*/
|
|
2354
|
|
|
2355
|
if (!file_exists($filename)) {
|
|
2356
|
log_error(sprintf(gettext("Could not process non-existent file from alias: %s"), $filename));
|
|
2357
|
return null;
|
|
2358
|
}
|
|
2359
|
|
|
2360
|
if (filesize($filename) == 0) {
|
|
2361
|
log_error(sprintf(gettext("Could not process empty file from alias: %s"), $filename));
|
|
2362
|
return null;
|
|
2363
|
}
|
|
2364
|
$fd = @fopen($filename, 'r');
|
|
2365
|
if (!$fd) {
|
|
2366
|
log_error(sprintf(gettext("Could not process aliases from alias: %s"), $filename));
|
|
2367
|
return null;
|
|
2368
|
}
|
|
2369
|
$items = array();
|
|
2370
|
$comments = array();
|
|
2371
|
/* NOTE: fgetss() is not a typo RTFM before being smart */
|
|
2372
|
while (($fc = fgetss($fd)) !== FALSE) {
|
|
2373
|
$tmp = trim($fc, " \t\n\r");
|
|
2374
|
if (empty($tmp)) {
|
|
2375
|
continue;
|
|
2376
|
}
|
|
2377
|
if (($kflc) && (strpos($tmp, '#') === 0)) { // Keep Full Line Comments (lines beginning with #).
|
|
2378
|
$comments[] = $tmp;
|
|
2379
|
} else {
|
|
2380
|
$tmp_str = strstr($tmp, '#', true);
|
|
2381
|
if (!empty($tmp_str)) {
|
|
2382
|
$tmp = $tmp_str;
|
|
2383
|
}
|
|
2384
|
$tmp_str = strstr($tmp, ' ', true);
|
|
2385
|
if (!empty($tmp_str)) {
|
|
2386
|
$tmp = $tmp_str;
|
|
2387
|
}
|
|
2388
|
$valid = (($type == "url" || $type == "urltable") && (is_ipaddr($tmp) || is_subnet($tmp))) ||
|
|
2389
|
(($type == "url_ports" || $type == "urltable_ports") && is_port_or_range($tmp));
|
|
2390
|
if ($valid) {
|
|
2391
|
$items[] = $tmp;
|
|
2392
|
if (count($items) == $max_items) {
|
|
2393
|
break;
|
|
2394
|
}
|
|
2395
|
}
|
|
2396
|
}
|
|
2397
|
}
|
|
2398
|
fclose($fd);
|
|
2399
|
return array_merge($comments, $items);
|
|
2400
|
}
|
|
2401
|
|
|
2402
|
function update_alias_url_data() {
|
|
2403
|
global $config, $g;
|
|
2404
|
|
|
2405
|
$updated = false;
|
|
2406
|
|
|
2407
|
/* item is a url type */
|
|
2408
|
$lockkey = lock('aliasurl');
|
|
2409
|
if (is_array($config['aliases']['alias'])) {
|
|
2410
|
foreach ($config['aliases']['alias'] as $x => $alias) {
|
|
2411
|
if (empty($alias['aliasurl'])) {
|
|
2412
|
continue;
|
|
2413
|
}
|
|
2414
|
|
|
2415
|
$address = null;
|
|
2416
|
foreach ($alias['aliasurl'] as $alias_url) {
|
|
2417
|
/* fetch down and add in */
|
|
2418
|
$temp_filename = tempnam("{$g['tmp_path']}/", "alias_import");
|
|
2419
|
unlink($temp_filename);
|
|
2420
|
$verify_ssl = isset($config['system']['checkaliasesurlcert']);
|
|
2421
|
mkdir($temp_filename);
|
|
2422
|
if (!download_file($alias_url, $temp_filename . "/aliases", $verify_ssl)) {
|
|
2423
|
log_error(sprintf(gettext("Failed to download alias %s"), $alias_url));
|
|
2424
|
continue;
|
|
2425
|
}
|
|
2426
|
|
|
2427
|
/* if the item is tar gzipped then extract */
|
|
2428
|
if (stripos($alias_url, '.tgz')) {
|
|
2429
|
if (!process_alias_tgz($temp_filename)) {
|
|
2430
|
continue;
|
|
2431
|
}
|
|
2432
|
}
|
|
2433
|
if (file_exists("{$temp_filename}/aliases")) {
|
|
2434
|
$address = parse_aliases_file("{$temp_filename}/aliases", $alias['type'], 5000);
|
|
2435
|
mwexec("/bin/rm -rf {$temp_filename}");
|
|
2436
|
}
|
|
2437
|
}
|
|
2438
|
if ($address != null) {
|
|
2439
|
$config['aliases']['alias'][$x]['address'] = implode(" ", $address);
|
|
2440
|
$updated = true;
|
|
2441
|
}
|
|
2442
|
}
|
|
2443
|
}
|
|
2444
|
unlock($lockkey);
|
|
2445
|
|
|
2446
|
/* Report status to callers as well */
|
|
2447
|
return $updated;
|
|
2448
|
}
|
|
2449
|
|
|
2450
|
function process_alias_tgz($temp_filename) {
|
|
2451
|
if (!file_exists('/usr/bin/tar')) {
|
|
2452
|
log_error(gettext("Alias archive is a .tar/tgz file which cannot be decompressed because utility is missing!"));
|
|
2453
|
return false;
|
|
2454
|
}
|
|
2455
|
rename("{$temp_filename}/aliases", "{$temp_filename}/aliases.tgz");
|
|
2456
|
mwexec("/usr/bin/tar xzf {$temp_filename}/aliases.tgz -C {$temp_filename}/aliases/");
|
|
2457
|
unlink("{$temp_filename}/aliases.tgz");
|
|
2458
|
$files_to_process = return_dir_as_array("{$temp_filename}/");
|
|
2459
|
/* foreach through all extracted files and build up aliases file */
|
|
2460
|
$fd = @fopen("{$temp_filename}/aliases", "w");
|
|
2461
|
if (!$fd) {
|
|
2462
|
log_error(sprintf(gettext("Could not open %s/aliases for writing!"), $temp_filename));
|
|
2463
|
return false;
|
|
2464
|
}
|
|
2465
|
foreach ($files_to_process as $f2p) {
|
|
2466
|
$tmpfd = @fopen($f2p, 'r');
|
|
2467
|
if (!$tmpfd) {
|
|
2468
|
log_error(sprintf(gettext('The following file could not be read %1$s from %2$s'), $f2p, $temp_filename));
|
|
2469
|
continue;
|
|
2470
|
}
|
|
2471
|
while (($tmpbuf = fread($tmpfd, 65536)) !== FALSE) {
|
|
2472
|
fwrite($fd, $tmpbuf);
|
|
2473
|
}
|
|
2474
|
fclose($tmpfd);
|
|
2475
|
unlink($f2p);
|
|
2476
|
}
|
|
2477
|
fclose($fd);
|
|
2478
|
unset($tmpbuf);
|
|
2479
|
|
|
2480
|
return true;
|
|
2481
|
}
|
|
2482
|
|
|
2483
|
function version_compare_dates($a, $b) {
|
|
2484
|
$a_time = strtotime($a);
|
|
2485
|
$b_time = strtotime($b);
|
|
2486
|
|
|
2487
|
if ((!$a_time) || (!$b_time)) {
|
|
2488
|
return FALSE;
|
|
2489
|
} else {
|
|
2490
|
if ($a_time < $b_time) {
|
|
2491
|
return -1;
|
|
2492
|
} elseif ($a_time == $b_time) {
|
|
2493
|
return 0;
|
|
2494
|
} else {
|
|
2495
|
return 1;
|
|
2496
|
}
|
|
2497
|
}
|
|
2498
|
}
|
|
2499
|
function version_get_string_value($a) {
|
|
2500
|
$strs = array(
|
|
2501
|
0 => "ALPHA-ALPHA",
|
|
2502
|
2 => "ALPHA",
|
|
2503
|
3 => "BETA",
|
|
2504
|
4 => "B",
|
|
2505
|
5 => "C",
|
|
2506
|
6 => "D",
|
|
2507
|
7 => "RC",
|
|
2508
|
8 => "RELEASE",
|
|
2509
|
9 => "*" // Matches all release levels
|
|
2510
|
);
|
|
2511
|
$major = 0;
|
|
2512
|
$minor = 0;
|
|
2513
|
foreach ($strs as $num => $str) {
|
|
2514
|
if (substr($a, 0, strlen($str)) == $str) {
|
|
2515
|
$major = $num;
|
|
2516
|
$n = substr($a, strlen($str));
|
|
2517
|
if (is_numeric($n)) {
|
|
2518
|
$minor = $n;
|
|
2519
|
}
|
|
2520
|
break;
|
|
2521
|
}
|
|
2522
|
}
|
|
2523
|
return "{$major}.{$minor}";
|
|
2524
|
}
|
|
2525
|
function version_compare_string($a, $b) {
|
|
2526
|
// Only compare string parts if both versions give a specific release
|
|
2527
|
// (If either version lacks a string part, assume intended to match all release levels)
|
|
2528
|
if (isset($a) && isset($b)) {
|
|
2529
|
return version_compare_numeric(version_get_string_value($a), version_get_string_value($b));
|
|
2530
|
} else {
|
|
2531
|
return 0;
|
|
2532
|
}
|
|
2533
|
}
|
|
2534
|
function version_compare_numeric($a, $b) {
|
|
2535
|
$a_arr = explode('.', rtrim($a, '.'));
|
|
2536
|
$b_arr = explode('.', rtrim($b, '.'));
|
|
2537
|
|
|
2538
|
foreach ($a_arr as $n => $val) {
|
|
2539
|
if (array_key_exists($n, $b_arr)) {
|
|
2540
|
// So far so good, both have values at this minor version level. Compare.
|
|
2541
|
if ($val > $b_arr[$n]) {
|
|
2542
|
return 1;
|
|
2543
|
} elseif ($val < $b_arr[$n]) {
|
|
2544
|
return -1;
|
|
2545
|
}
|
|
2546
|
} else {
|
|
2547
|
// a is greater, since b doesn't have any minor version here.
|
|
2548
|
return 1;
|
|
2549
|
}
|
|
2550
|
}
|
|
2551
|
if (count($b_arr) > count($a_arr)) {
|
|
2552
|
// b is longer than a, so it must be greater.
|
|
2553
|
return -1;
|
|
2554
|
} else {
|
|
2555
|
// Both a and b are of equal length and value.
|
|
2556
|
return 0;
|
|
2557
|
}
|
|
2558
|
}
|
|
2559
|
function pfs_version_compare($cur_time, $cur_text, $remote) {
|
|
2560
|
// First try date compare
|
|
2561
|
$v = version_compare_dates($cur_time, $remote);
|
|
2562
|
if ($v === FALSE) {
|
|
2563
|
// If that fails, try to compare by string
|
|
2564
|
// Before anything else, simply test if the strings are equal
|
|
2565
|
if (($cur_text == $remote) || ($cur_time == $remote)) {
|
|
2566
|
return 0;
|
|
2567
|
}
|
|
2568
|
list($cur_num, $cur_str) = explode('-', $cur_text);
|
|
2569
|
list($rem_num, $rem_str) = explode('-', $remote);
|
|
2570
|
|
|
2571
|
// First try to compare the numeric parts of the version string.
|
|
2572
|
$v = version_compare_numeric($cur_num, $rem_num);
|
|
2573
|
|
|
2574
|
// If the numeric parts are the same, compare the string parts.
|
|
2575
|
if ($v == 0) {
|
|
2576
|
return version_compare_string($cur_str, $rem_str);
|
|
2577
|
}
|
|
2578
|
}
|
|
2579
|
return $v;
|
|
2580
|
}
|
|
2581
|
function process_alias_urltable($name, $type, $url, $freq, $forceupdate=false, $validateonly=false) {
|
|
2582
|
global $g, $config;
|
|
2583
|
|
|
2584
|
$urltable_prefix = "/var/db/aliastables/";
|
|
2585
|
$urltable_filename = $urltable_prefix . $name . ".txt";
|
|
2586
|
$tmp_urltable_filename = $urltable_filename . ".tmp";
|
|
2587
|
|
|
2588
|
// Make the aliases directory if it doesn't exist
|
|
2589
|
if (!file_exists($urltable_prefix)) {
|
|
2590
|
mkdir($urltable_prefix);
|
|
2591
|
} elseif (!is_dir($urltable_prefix)) {
|
|
2592
|
unlink($urltable_prefix);
|
|
2593
|
mkdir($urltable_prefix);
|
|
2594
|
}
|
|
2595
|
|
|
2596
|
// If the file doesn't exist or is older than update_freq days, fetch a new copy.
|
|
2597
|
if (!file_exists($urltable_filename) || (filesize($urltable_filename) == "0") ||
|
|
2598
|
((time() - filemtime($urltable_filename)) > ($freq * 86400 - 90)) ||
|
|
2599
|
$forceupdate) {
|
|
2600
|
|
|
2601
|
// Try to fetch the URL supplied
|
|
2602
|
unlink_if_exists($tmp_urltable_filename);
|
|
2603
|
$verify_ssl = isset($config['system']['checkaliasesurlcert']);
|
|
2604
|
if (download_file($url, $tmp_urltable_filename, $verify_ssl)) {
|
|
2605
|
// Convert lines that begin with '$' or ';' to comments '#' instead of deleting them.
|
|
2606
|
mwexec("/usr/bin/sed -i \"\" -E 's/^[[:space:]]*($|#|;)/#/g; /^#/!s/\;.*//g;' ". escapeshellarg($tmp_urltable_filename));
|
|
2607
|
|
|
2608
|
$type = ($type) ? $type : alias_get_type($name); // If empty type passed, try to get it from config.
|
|
2609
|
|
|
2610
|
$parsed_contents = parse_aliases_file($tmp_urltable_filename, $type, "-1", true);
|
|
2611
|
if ($type == "urltable_ports") {
|
|
2612
|
$parsed_contents = group_ports($parsed_contents, true);
|
|
2613
|
}
|
|
2614
|
if (is_array($parsed_contents)) {
|
|
2615
|
file_put_contents($urltable_filename, implode("\n", $parsed_contents));
|
|
2616
|
} else {
|
|
2617
|
touch($urltable_filename);
|
|
2618
|
}
|
|
2619
|
|
|
2620
|
/* Remove existing archive and create an up to date archive if RAM disk is enabled. */
|
|
2621
|
unlink_if_exists("{$g['cf_conf_path']}/RAM_Disk_Store/{$name}.txt.tgz");
|
|
2622
|
if (isset($config['system']['use_mfs_tmpvar'])) {
|
|
2623
|
mwexec("/usr/bin/tar -czf " . escapeshellarg("{$g['cf_conf_path']}/RAM_Disk_Store/{$name}.txt.tgz") . " -C / " . escapeshellarg($urltable_filename));
|
|
2624
|
}
|
|
2625
|
|
|
2626
|
unlink_if_exists($tmp_urltable_filename);
|
|
2627
|
} else {
|
|
2628
|
if (!$validateonly) {
|
|
2629
|
touch($urltable_filename);
|
|
2630
|
}
|
|
2631
|
return false;
|
|
2632
|
}
|
|
2633
|
return true;
|
|
2634
|
} else {
|
|
2635
|
// File exists, and it doesn't need to be updated.
|
|
2636
|
return -1;
|
|
2637
|
}
|
|
2638
|
}
|
|
2639
|
|
|
2640
|
function get_include_contents($filename) {
|
|
2641
|
if (is_file($filename)) {
|
|
2642
|
ob_start();
|
|
2643
|
include $filename;
|
|
2644
|
$contents = ob_get_contents();
|
|
2645
|
ob_end_clean();
|
|
2646
|
return $contents;
|
|
2647
|
}
|
|
2648
|
return false;
|
|
2649
|
}
|
|
2650
|
|
|
2651
|
/* This xml 2 array function is courtesy of the php.net comment section on xml_parse.
|
|
2652
|
* it is roughly 4 times faster then our existing pfSense parser but due to the large
|
|
2653
|
* size of the RRD xml dumps this is required.
|
|
2654
|
* The reason we do not use it for pfSense is that it does not know about array fields
|
|
2655
|
* which causes it to fail on array fields with single items. Possible Todo?
|
|
2656
|
*/
|
|
2657
|
function xml2array($contents, $get_attributes = 1, $priority = 'tag') {
|
|
2658
|
if (!function_exists('xml_parser_create')) {
|
|
2659
|
return array ();
|
|
2660
|
}
|
|
2661
|
$parser = xml_parser_create('');
|
|
2662
|
xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, "UTF-8");
|
|
2663
|
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
|
|
2664
|
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
|
|
2665
|
xml_parse_into_struct($parser, trim($contents), $xml_values);
|
|
2666
|
xml_parser_free($parser);
|
|
2667
|
if (!$xml_values) {
|
|
2668
|
return; //Hmm...
|
|
2669
|
}
|
|
2670
|
$xml_array = array ();
|
|
2671
|
$parents = array ();
|
|
2672
|
$opened_tags = array ();
|
|
2673
|
$arr = array ();
|
|
2674
|
$current = & $xml_array;
|
|
2675
|
$repeated_tag_index = array ();
|
|
2676
|
foreach ($xml_values as $data) {
|
|
2677
|
unset ($attributes, $value);
|
|
2678
|
extract($data);
|
|
2679
|
$result = array ();
|
|
2680
|
$attributes_data = array ();
|
|
2681
|
if (isset ($value)) {
|
|
2682
|
if ($priority == 'tag') {
|
|
2683
|
$result = $value;
|
|
2684
|
} else {
|
|
2685
|
$result['value'] = $value;
|
|
2686
|
}
|
|
2687
|
}
|
|
2688
|
if (isset ($attributes) and $get_attributes) {
|
|
2689
|
foreach ($attributes as $attr => $val) {
|
|
2690
|
if ($priority == 'tag') {
|
|
2691
|
$attributes_data[$attr] = $val;
|
|
2692
|
} else {
|
|
2693
|
$result['attr'][$attr] = $val; //Set all the attributes in a array called 'attr'
|
|
2694
|
}
|
|
2695
|
}
|
|
2696
|
}
|
|
2697
|
if ($type == "open") {
|
|
2698
|
$parent[$level -1] = & $current;
|
|
2699
|
if (!is_array($current) or (!in_array($tag, array_keys($current)))) {
|
|
2700
|
$current[$tag] = $result;
|
|
2701
|
if ($attributes_data) {
|
|
2702
|
$current[$tag . '_attr'] = $attributes_data;
|
|
2703
|
}
|
|
2704
|
$repeated_tag_index[$tag . '_' . $level] = 1;
|
|
2705
|
$current = &$current[$tag];
|
|
2706
|
} else {
|
|
2707
|
if (isset ($current[$tag][0])) {
|
|
2708
|
$current[$tag][$repeated_tag_index[$tag . '_' . $level]] = $result;
|
|
2709
|
$repeated_tag_index[$tag . '_' . $level]++;
|
|
2710
|
} else {
|
|
2711
|
$current[$tag] = array (
|
|
2712
|
$current[$tag],
|
|
2713
|
$result
|
|
2714
|
);
|
|
2715
|
$repeated_tag_index[$tag . '_' . $level] = 2;
|
|
2716
|
if (isset ($current[$tag . '_attr'])) {
|
|
2717
|
$current[$tag]['0_attr'] = $current[$tag . '_attr'];
|
|
2718
|
unset ($current[$tag . '_attr']);
|
|
2719
|
}
|
|
2720
|
}
|
|
2721
|
$last_item_index = $repeated_tag_index[$tag . '_' . $level] - 1;
|
|
2722
|
$current = &$current[$tag][$last_item_index];
|
|
2723
|
}
|
|
2724
|
} elseif ($type == "complete") {
|
|
2725
|
if (!isset ($current[$tag])) {
|
|
2726
|
$current[$tag] = $result;
|
|
2727
|
$repeated_tag_index[$tag . '_' . $level] = 1;
|
|
2728
|
if ($priority == 'tag' and $attributes_data) {
|
|
2729
|
$current[$tag . '_attr'] = $attributes_data;
|
|
2730
|
}
|
|
2731
|
} else {
|
|
2732
|
if (isset ($current[$tag][0]) and is_array($current[$tag])) {
|
|
2733
|
$current[$tag][$repeated_tag_index[$tag . '_' . $level]] = $result;
|
|
2734
|
if ($priority == 'tag' and $get_attributes and $attributes_data) {
|
|
2735
|
$current[$tag][$repeated_tag_index[$tag . '_' . $level] . '_attr'] = $attributes_data;
|
|
2736
|
}
|
|
2737
|
$repeated_tag_index[$tag . '_' . $level]++;
|
|
2738
|
} else {
|
|
2739
|
$current[$tag] = array (
|
|
2740
|
$current[$tag],
|
|
2741
|
$result
|
|
2742
|
);
|
|
2743
|
$repeated_tag_index[$tag . '_' . $level] = 1;
|
|
2744
|
if ($priority == 'tag' and $get_attributes) {
|
|
2745
|
if (isset ($current[$tag . '_attr'])) {
|
|
2746
|
$current[$tag]['0_attr'] = $current[$tag . '_attr'];
|
|
2747
|
unset ($current[$tag . '_attr']);
|
|
2748
|
}
|
|
2749
|
if ($attributes_data) {
|
|
2750
|
$current[$tag][$repeated_tag_index[$tag . '_' . $level] . '_attr'] = $attributes_data;
|
|
2751
|
}
|
|
2752
|
}
|
|
2753
|
$repeated_tag_index[$tag . '_' . $level]++; //0 and 1 index is already taken
|
|
2754
|
}
|
|
2755
|
}
|
|
2756
|
} elseif ($type == 'close') {
|
|
2757
|
$current = &$parent[$level -1];
|
|
2758
|
}
|
|
2759
|
}
|
|
2760
|
return ($xml_array);
|
|
2761
|
}
|
|
2762
|
|
|
2763
|
function get_country_name($country_code = "ALL") {
|
|
2764
|
if ($country_code != "ALL" && strlen($country_code) != 2) {
|
|
2765
|
return "";
|
|
2766
|
}
|
|
2767
|
|
|
2768
|
$country_names_xml = "/usr/local/share/pfSense/iso_3166-1_list_en.xml";
|
|
2769
|
$country_names_contents = file_get_contents($country_names_xml);
|
|
2770
|
$country_names = xml2array($country_names_contents);
|
|
2771
|
|
|
2772
|
if ($country_code == "ALL") {
|
|
2773
|
$country_list = array();
|
|
2774
|
foreach ($country_names['ISO_3166-1_List_en']['ISO_3166-1_Entry'] as $country) {
|
|
2775
|
$country_list[] = array(
|
|
2776
|
"code" => $country['ISO_3166-1_Alpha-2_Code_element'],
|
|
2777
|
"name" => ucwords(strtolower($country['ISO_3166-1_Country_name'])));
|
|
2778
|
}
|
|
2779
|
return $country_list;
|
|
2780
|
}
|
|
2781
|
|
|
2782
|
foreach ($country_names['ISO_3166-1_List_en']['ISO_3166-1_Entry'] as $country) {
|
|
2783
|
if ($country['ISO_3166-1_Alpha-2_Code_element'] == strtoupper($country_code)) {
|
|
2784
|
return ucwords(strtolower($country['ISO_3166-1_Country_name']));
|
|
2785
|
}
|
|
2786
|
}
|
|
2787
|
return "";
|
|
2788
|
}
|
|
2789
|
|
|
2790
|
/* Return the list of country codes to be used on CAs and certs */
|
|
2791
|
function get_cert_country_codes() {
|
|
2792
|
$countries = get_country_name();
|
|
2793
|
|
|
2794
|
$country_codes = array();
|
|
2795
|
foreach ($countries as $country) {
|
|
2796
|
$country_codes[$country['code']] = $country['code'];
|
|
2797
|
}
|
|
2798
|
ksort($country_codes);
|
|
2799
|
|
|
2800
|
/* Preserve historical order: None, US, CA, other countries */
|
|
2801
|
$first_items[''] = gettext("None");
|
|
2802
|
$first_items['US'] = $country_codes['US'];
|
|
2803
|
$first_items['CA'] = $country_codes['CA'];
|
|
2804
|
unset($country_codes['US']);
|
|
2805
|
unset($country_codes['CA']);
|
|
2806
|
|
|
2807
|
return array_merge($first_items, $country_codes);
|
|
2808
|
}
|
|
2809
|
|
|
2810
|
/* sort by interface only, retain the original order of rules that apply to
|
|
2811
|
the same interface */
|
|
2812
|
function filter_rules_sort() {
|
|
2813
|
global $config;
|
|
2814
|
|
|
2815
|
init_config_arr(array('filter', 'rule'));
|
|
2816
|
/* mark each rule with the sequence number (to retain the order while sorting) */
|
|
2817
|
for ($i = 0; isset($config['filter']['rule'][$i]); $i++) {
|
|
2818
|
if (!is_array($config['filter']['rule'][$i])) {
|
|
2819
|
$config['filter']['rule'][$i] = array();
|
|
2820
|
}
|
|
2821
|
$config['filter']['rule'][$i]['seq'] = $i;
|
|
2822
|
}
|
|
2823
|
|
|
2824
|
usort($config['filter']['rule'], "filter_rules_compare");
|
|
2825
|
|
|
2826
|
/* strip the sequence numbers again */
|
|
2827
|
for ($i = 0; isset($config['filter']['rule'][$i]); $i++) {
|
|
2828
|
unset($config['filter']['rule'][$i]['seq']);
|
|
2829
|
}
|
|
2830
|
}
|
|
2831
|
function filter_rules_compare($a, $b) {
|
|
2832
|
if (isset($a['floating']) && isset($b['floating'])) {
|
|
2833
|
return $a['seq'] - $b['seq'];
|
|
2834
|
} else if (isset($a['floating'])) {
|
|
2835
|
return -1;
|
|
2836
|
} else if (isset($b['floating'])) {
|
|
2837
|
return 1;
|
|
2838
|
} else if ($a['interface'] == $b['interface']) {
|
|
2839
|
return $a['seq'] - $b['seq'];
|
|
2840
|
} else {
|
|
2841
|
return compare_interface_friendly_names($a['interface'], $b['interface']);
|
|
2842
|
}
|
|
2843
|
}
|
|
2844
|
|
|
2845
|
function generate_ipv6_from_mac($mac) {
|
|
2846
|
$elements = explode(":", $mac);
|
|
2847
|
if (count($elements) <> 6) {
|
|
2848
|
return false;
|
|
2849
|
}
|
|
2850
|
|
|
2851
|
$i = 0;
|
|
2852
|
$ipv6 = "fe80::";
|
|
2853
|
foreach ($elements as $byte) {
|
|
2854
|
if ($i == 0) {
|
|
2855
|
$hexadecimal = substr($byte, 1, 2);
|
|
2856
|
$bitmap = base_convert($hexadecimal, 16, 2);
|
|
2857
|
$bitmap = str_pad($bitmap, 4, "0", STR_PAD_LEFT);
|
|
2858
|
$bitmap = substr($bitmap, 0, 2) ."1". substr($bitmap, 3, 4);
|
|
2859
|
$byte = substr($byte, 0, 1) . base_convert($bitmap, 2, 16);
|
|
2860
|
}
|
|
2861
|
$ipv6 .= $byte;
|
|
2862
|
if ($i == 1) {
|
|
2863
|
$ipv6 .= ":";
|
|
2864
|
}
|
|
2865
|
if ($i == 3) {
|
|
2866
|
$ipv6 .= ":";
|
|
2867
|
}
|
|
2868
|
if ($i == 2) {
|
|
2869
|
$ipv6 .= "ff:fe";
|
|
2870
|
}
|
|
2871
|
|
|
2872
|
$i++;
|
|
2873
|
}
|
|
2874
|
return $ipv6;
|
|
2875
|
}
|
|
2876
|
|
|
2877
|
/****f* pfsense-utils/load_mac_manufacturer_table
|
|
2878
|
* NAME
|
|
2879
|
* load_mac_manufacturer_table
|
|
2880
|
* INPUTS
|
|
2881
|
* none
|
|
2882
|
* RESULT
|
|
2883
|
* returns associative array with MAC-Manufacturer pairs
|
|
2884
|
******/
|
|
2885
|
function load_mac_manufacturer_table() {
|
|
2886
|
/* load MAC-Manufacture data from the file */
|
|
2887
|
$macs = false;
|
|
2888
|
if (file_exists("/usr/local/share/nmap/nmap-mac-prefixes")) {
|
|
2889
|
$macs=file("/usr/local/share/nmap/nmap-mac-prefixes");
|
|
2890
|
}
|
|
2891
|
if ($macs) {
|
|
2892
|
foreach ($macs as $line) {
|
|
2893
|
if (preg_match('/([0-9A-Fa-f]{6}) (.*)$/', $line, $matches)) {
|
|
2894
|
/* store values like this $mac_man['000C29']='VMware' */
|
|
2895
|
$mac_man["$matches[1]"] = $matches[2];
|
|
2896
|
}
|
|
2897
|
}
|
|
2898
|
return $mac_man;
|
|
2899
|
} else {
|
|
2900
|
return -1;
|
|
2901
|
}
|
|
2902
|
|
|
2903
|
}
|
|
2904
|
|
|
2905
|
/****f* pfsense-utils/is_ipaddr_configured
|
|
2906
|
* NAME
|
|
2907
|
* is_ipaddr_configured
|
|
2908
|
* INPUTS
|
|
2909
|
* IP Address to check.
|
|
2910
|
* If ignore_if is a VIP (not carp), vip array index is passed after string _virtualip
|
|
2911
|
* check_localip - if true then also check for matches with PPTP and L2TP addresses
|
|
2912
|
* check_subnets - if true then check if the given ipaddr is contained anywhere in the subnet of any other configured IP address
|
|
2913
|
* cidrprefix - the CIDR prefix (16, 20, 24, 64...) of ipaddr.
|
|
2914
|
* If check_subnets is true and cidrprefix is specified,
|
|
2915
|
* then check if the ipaddr/cidrprefix subnet overlaps the subnet of any other configured IP address
|
|
2916
|
* RESULT
|
|
2917
|
* returns true if the IP Address is configured and present on this device or overlaps a configured subnet.
|
|
2918
|
*/
|
|
2919
|
function is_ipaddr_configured($ipaddr, $ignore_if = "", $check_localip = false, $check_subnets = false, $cidrprefix = "") {
|
|
2920
|
if (count(where_is_ipaddr_configured($ipaddr, $ignore_if, $check_localip, $check_subnets, $cidrprefix))) {
|
|
2921
|
return true;
|
|
2922
|
}
|
|
2923
|
return false;
|
|
2924
|
}
|
|
2925
|
|
|
2926
|
/****f* pfsense-utils/where_is_ipaddr_configured
|
|
2927
|
* NAME
|
|
2928
|
* where_is_ipaddr_configured
|
|
2929
|
* INPUTS
|
|
2930
|
* IP Address to check.
|
|
2931
|
* If ignore_if is a VIP (not carp), vip array index is passed after string _virtualip
|
|
2932
|
* check_localip - if true then also check for matches with PPTP and L2TP addresses
|
|
2933
|
* check_subnets - if true then check if the given ipaddr is contained anywhere in the subnet of any other configured IP address
|
|
2934
|
* cidrprefix - the CIDR prefix (16, 20, 24, 64...) of ipaddr.
|
|
2935
|
* If check_subnets is true and cidrprefix is specified,
|
|
2936
|
* then check if the ipaddr/cidrprefix subnet overlaps the subnet of any other configured IP address
|
|
2937
|
* RESULT
|
|
2938
|
* Returns an array of the interfaces 'if' plus IP address or subnet 'ip_or_subnet' that match or overlap the IP address to check.
|
|
2939
|
* If there are no matches then an empty array is returned.
|
|
2940
|
*/
|
|
2941
|
function where_is_ipaddr_configured($ipaddr, $ignore_if = "", $check_localip = false, $check_subnets = false, $cidrprefix = "") {
|
|
2942
|
global $config;
|
|
2943
|
|
|
2944
|
$where_configured = array();
|
|
2945
|
|
|
2946
|
$pos = strpos($ignore_if, '_virtualip');
|
|
2947
|
if ($pos !== false) {
|
|
2948
|
$ignore_vip_id = substr($ignore_if, $pos+10);
|
|
2949
|
$ignore_vip_if = substr($ignore_if, 0, $pos);
|
|
2950
|
} else {
|
|
2951
|
$ignore_vip_id = -1;
|
|
2952
|
$ignore_vip_if = $ignore_if;
|
|
2953
|
}
|
|
2954
|
|
|
2955
|
$isipv6 = is_ipaddrv6($ipaddr);
|
|
2956
|
|
|
2957
|
if ($isipv6) {
|
|
2958
|
$ipaddr = text_to_compressed_ip6($ipaddr);
|
|
2959
|
}
|
|
2960
|
|
|
2961
|
if ($check_subnets) {
|
|
2962
|
$cidrprefix = intval($cidrprefix);
|
|
2963
|
if ($isipv6) {
|
|
2964
|
if (($cidrprefix < 1) || ($cidrprefix > 128)) {
|
|
2965
|
$cidrprefix = 128;
|
|
2966
|
}
|
|
2967
|
} else {
|
|
2968
|
if (($cidrprefix < 1) || ($cidrprefix > 32)) {
|
|
2969
|
$cidrprefix = 32;
|
|
2970
|
}
|
|
2971
|
}
|
|
2972
|
$iflist = get_configured_interface_list();
|
|
2973
|
foreach ($iflist as $if => $ifname) {
|
|
2974
|
if ($ignore_if == $if) {
|
|
2975
|
continue;
|
|
2976
|
}
|
|
2977
|
|
|
2978
|
if ($isipv6) {
|
|
2979
|
$if_ipv6 = get_interface_ipv6($if);
|
|
2980
|
$if_snbitsv6 = get_interface_subnetv6($if);
|
|
2981
|
if ($if_ipv6 && $if_snbitsv6 && check_subnetsv6_overlap($ipaddr, $cidrprefix, $if_ipv6, $if_snbitsv6)) {
|
|
2982
|
$where_entry = array();
|
|
2983
|
$where_entry['if'] = $if;
|
|
2984
|
$where_entry['ip_or_subnet'] = get_interface_ipv6($if) . "/" . get_interface_subnetv6($if);
|
|
2985
|
$where_configured[] = $where_entry;
|
|
2986
|
}
|
|
2987
|
} else {
|
|
2988
|
$if_ipv4 = get_interface_ip($if);
|
|
2989
|
$if_snbitsv4 = get_interface_subnet($if);
|
|
2990
|
if ($if_ipv4 && $if_snbitsv4 && check_subnets_overlap($ipaddr, $cidrprefix, $if_ipv4, $if_snbitsv4)) {
|
|
2991
|
$where_entry = array();
|
|
2992
|
$where_entry['if'] = $if;
|
|
2993
|
$where_entry['ip_or_subnet'] = get_interface_ip($if) . "/" . get_interface_subnet($if);
|
|
2994
|
$where_configured[] = $where_entry;
|
|
2995
|
}
|
|
2996
|
}
|
|
2997
|
}
|
|
2998
|
} else {
|
|
2999
|
if ($isipv6) {
|
|
3000
|
$interface_list_ips = get_configured_ipv6_addresses();
|
|
3001
|
} else {
|
|
3002
|
$interface_list_ips = get_configured_ip_addresses();
|
|
3003
|
}
|
|
3004
|
|
|
3005
|
foreach ($interface_list_ips as $if => $ilips) {
|
|
3006
|
if ($ignore_if == $if) {
|
|
3007
|
continue;
|
|
3008
|
}
|
|
3009
|
if (strcasecmp($ipaddr, $ilips) == 0) {
|
|
3010
|
$where_entry = array();
|
|
3011
|
$where_entry['if'] = $if;
|
|
3012
|
$where_entry['ip_or_subnet'] = $ilips;
|
|
3013
|
$where_configured[] = $where_entry;
|
|
3014
|
}
|
|
3015
|
}
|
|
3016
|
}
|
|
3017
|
|
|
3018
|
if ($check_localip) {
|
|
3019
|
if (!is_array($config['l2tp']) && !empty($config['l2tp']['localip']) && (strcasecmp($ipaddr, text_to_compressed_ip6($config['l2tp']['localip'])) == 0)) {
|
|
3020
|
$where_entry = array();
|
|
3021
|
$where_entry['if'] = 'l2tp';
|
|
3022
|
$where_entry['ip_or_subnet'] = $config['l2tp']['localip'];
|
|
3023
|
$where_configured[] = $where_entry;
|
|
3024
|
}
|
|
3025
|
}
|
|
3026
|
|
|
3027
|
return $where_configured;
|
|
3028
|
}
|
|
3029
|
|
|
3030
|
/****f* pfsense-utils/pfSense_handle_custom_code
|
|
3031
|
* NAME
|
|
3032
|
* pfSense_handle_custom_code
|
|
3033
|
* INPUTS
|
|
3034
|
* directory name to process
|
|
3035
|
* RESULT
|
|
3036
|
* globs the directory and includes the files
|
|
3037
|
*/
|
|
3038
|
function pfSense_handle_custom_code($src_dir) {
|
|
3039
|
// Allow extending of the nat edit page and include custom input validation
|
|
3040
|
if (is_dir("$src_dir")) {
|
|
3041
|
$cf = glob($src_dir . "/*.inc");
|
|
3042
|
foreach ($cf as $nf) {
|
|
3043
|
if ($nf == "." || $nf == "..") {
|
|
3044
|
continue;
|
|
3045
|
}
|
|
3046
|
// Include the extra handler
|
|
3047
|
include_once("$nf");
|
|
3048
|
}
|
|
3049
|
}
|
|
3050
|
}
|
|
3051
|
|
|
3052
|
function set_language() {
|
|
3053
|
global $config, $g;
|
|
3054
|
|
|
3055
|
if (!empty($config['system']['language'])) {
|
|
3056
|
$lang = $config['system']['language'];
|
|
3057
|
} elseif (!empty($g['language'])) {
|
|
3058
|
$lang = $g['language'];
|
|
3059
|
}
|
|
3060
|
$lang .= ".UTF-8";
|
|
3061
|
|
|
3062
|
putenv("LANG={$lang}");
|
|
3063
|
setlocale(LC_ALL, $lang);
|
|
3064
|
textdomain("pfSense");
|
|
3065
|
bindtextdomain("pfSense", "/usr/local/share/locale");
|
|
3066
|
bind_textdomain_codeset("pfSense", $lang);
|
|
3067
|
}
|
|
3068
|
|
|
3069
|
function get_locale_list() {
|
|
3070
|
$locales = array(
|
|
3071
|
"bs" => gettext("Bosnian"),
|
|
3072
|
"zh_CN" => gettext("Chinese"),
|
|
3073
|
"zh_Hans_CN" => gettext("Chinese (Simplified, China)"),
|
|
3074
|
"zh_Hans_HK" => gettext("Chinese (Simplified, Hong Kong SAR China)"),
|
|
3075
|
"zh_Hant_TW" => gettext("Chinese (Traditional, Taiwan)"),
|
|
3076
|
"nl" => gettext("Dutch"),
|
|
3077
|
"en_US" => gettext("English"),
|
|
3078
|
"fr" => gettext("French"),
|
|
3079
|
"de_DE" => gettext("German (Germany)"),
|
|
3080
|
"it" => gettext("Italian"),
|
|
3081
|
"ko" => gettext("Korean"),
|
|
3082
|
"nb" => gettext("Norwegian Bokmål"),
|
|
3083
|
"pl" => gettext("Polish"),
|
|
3084
|
"pt_PT" => gettext("Portuguese"),
|
|
3085
|
"pt_BR" => gettext("Portuguese (Brazil)"),
|
|
3086
|
"ru" => gettext("Russian"),
|
|
3087
|
"es" => gettext("Spanish"),
|
|
3088
|
"es_AR" => gettext("Spanish (Argentina)"),
|
|
3089
|
);
|
|
3090
|
|
|
3091
|
// If the locales are sorted, the order changes depending on the language selected. If the user accidentally
|
|
3092
|
// selects the wrong language, this makes it very difficult to guess the intended language. NOT sorting
|
|
3093
|
// allows the user to remember that English (say) is the seventh on the list and to get back to it more easily
|
|
3094
|
|
|
3095
|
//asort($locales);
|
|
3096
|
|
|
3097
|
return $locales;
|
|
3098
|
}
|
|
3099
|
|
|
3100
|
function return_hex_ipv4($ipv4) {
|
|
3101
|
if (!is_ipaddrv4($ipv4)) {
|
|
3102
|
return(false);
|
|
3103
|
}
|
|
3104
|
|
|
3105
|
/* we need the hex form of the interface IPv4 address */
|
|
3106
|
$ip4arr = explode(".", $ipv4);
|
|
3107
|
return (sprintf("%02x%02x%02x%02x", $ip4arr[0], $ip4arr[1], $ip4arr[2], $ip4arr[3]));
|
|
3108
|
}
|
|
3109
|
|
|
3110
|
function convert_ipv6_to_128bit($ipv6) {
|
|
3111
|
if (!is_ipaddrv6($ipv6)) {
|
|
3112
|
return(false);
|
|
3113
|
}
|
|
3114
|
|
|
3115
|
$ip6arr = array();
|
|
3116
|
$ip6prefix = Net_IPv6::uncompress($ipv6);
|
|
3117
|
$ip6arr = explode(":", $ip6prefix);
|
|
3118
|
/* binary presentation of the prefix for all 128 bits. */
|
|
3119
|
$ip6prefixbin = "";
|
|
3120
|
foreach ($ip6arr as $element) {
|
|
3121
|
$ip6prefixbin .= sprintf("%016b", hexdec($element));
|
|
3122
|
}
|
|
3123
|
return($ip6prefixbin);
|
|
3124
|
}
|
|
3125
|
|
|
3126
|
function convert_128bit_to_ipv6($ip6bin) {
|
|
3127
|
if (strlen($ip6bin) <> 128) {
|
|
3128
|
return(false);
|
|
3129
|
}
|
|
3130
|
|
|
3131
|
$ip6arr = array();
|
|
3132
|
$ip6binarr = array();
|
|
3133
|
$ip6binarr = str_split($ip6bin, 16);
|
|
3134
|
foreach ($ip6binarr as $binpart) {
|
|
3135
|
$ip6arr[] = dechex(bindec($binpart));
|
|
3136
|
}
|
|
3137
|
$ip6addr = text_to_compressed_ip6(implode(":", $ip6arr));
|
|
3138
|
|
|
3139
|
return($ip6addr);
|
|
3140
|
}
|
|
3141
|
|
|
3142
|
|
|
3143
|
/* Returns the calculated bit length of the prefix delegation from the WAN interface */
|
|
3144
|
/* DHCP-PD is variable, calculate from the prefix-len on the WAN interface */
|
|
3145
|
/* 6rd is variable, calculate from 64 - (v6 prefixlen - (32 - v4 prefixlen)) */
|
|
3146
|
/* 6to4 is 16 bits, e.g. 65535 */
|
|
3147
|
function calculate_ipv6_delegation_length($if) {
|
|
3148
|
global $config;
|
|
3149
|
|
|
3150
|
if (!is_array($config['interfaces'][$if])) {
|
|
3151
|
return false;
|
|
3152
|
}
|
|
3153
|
|
|
3154
|
switch ($config['interfaces'][$if]['ipaddrv6']) {
|
|
3155
|
case "6to4":
|
|
3156
|
$pdlen = 16;
|
|
3157
|
break;
|
|
3158
|
case "6rd":
|
|
3159
|
$rd6cfg = $config['interfaces'][$if];
|
|
3160
|
$rd6plen = explode("/", $rd6cfg['prefix-6rd']);
|
|
3161
|
$pdlen = (64 - ((int) $rd6plen[1] + (32 - (int) $rd6cfg['prefix-6rd-v4plen'])));
|
|
3162
|
break;
|
|
3163
|
case "dhcp6":
|
|
3164
|
$dhcp6cfg = $config['interfaces'][$if];
|
|
3165
|
$pdlen = $dhcp6cfg['dhcp6-ia-pd-len'];
|
|
3166
|
break;
|
|
3167
|
default:
|
|
3168
|
$pdlen = 0;
|
|
3169
|
break;
|
|
3170
|
}
|
|
3171
|
return($pdlen);
|
|
3172
|
}
|
|
3173
|
|
|
3174
|
function merge_ipv6_delegated_prefix($prefix, $suffix, $len = 64) {
|
|
3175
|
$prefix = Net_IPv6::uncompress($prefix, true);
|
|
3176
|
$suffix = Net_IPv6::uncompress($suffix, true);
|
|
3177
|
|
|
3178
|
/*
|
|
3179
|
* xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx
|
|
3180
|
* ^^^^ ^
|
|
3181
|
* |||| \-> 64
|
|
3182
|
* |||\---> 63, 62, 61, 60
|
|
3183
|
* ||\----> 56
|
|
3184
|
* |\-----> 52
|
|
3185
|
* \------> 48
|
|
3186
|
*/
|
|
3187
|
|
|
3188
|
switch ($len) {
|
|
3189
|
case 48:
|
|
3190
|
$prefix_len = 15;
|
|
3191
|
break;
|
|
3192
|
case 52:
|
|
3193
|
$prefix_len = 16;
|
|
3194
|
break;
|
|
3195
|
case 56:
|
|
3196
|
$prefix_len = 17;
|
|
3197
|
break;
|
|
3198
|
case 59:
|
|
3199
|
case 60:
|
|
3200
|
$prefix_len = 18;
|
|
3201
|
break;
|
|
3202
|
/*
|
|
3203
|
* XXX 63, 62 and 61 should use 18 but PD can change and if
|
|
3204
|
* we let user chose this bit it can end up out of PD network
|
|
3205
|
*
|
|
3206
|
* Leave this with 20 for now until we find a way to let user
|
|
3207
|
* chose it. The side-effect is users with PD with one of these
|
|
3208
|
* lengths will not be able to setup DHCP server range for full
|
|
3209
|
* PD size, only for last /64 network
|
|
3210
|
*/
|
|
3211
|
case 63:
|
|
3212
|
case 62:
|
|
3213
|
case 61:
|
|
3214
|
default:
|
|
3215
|
$prefix_len = 20;
|
|
3216
|
break;
|
|
3217
|
}
|
|
3218
|
|
|
3219
|
return text_to_compressed_ip6(substr($prefix, 0, $prefix_len) .
|
|
3220
|
substr($suffix, $prefix_len));
|
|
3221
|
}
|
|
3222
|
|
|
3223
|
function dhcpv6_pd_str_help($pdlen) {
|
|
3224
|
$result = '';
|
|
3225
|
|
|
3226
|
switch ($pdlen) {
|
|
3227
|
case 48:
|
|
3228
|
$result = '::xxxx:xxxx:xxxx:xxxx:xxxx';
|
|
3229
|
break;
|
|
3230
|
case 52:
|
|
3231
|
$result = '::xxx:xxxx:xxxx:xxxx:xxxx';
|
|
3232
|
break;
|
|
3233
|
case 56:
|
|
3234
|
$result = '::xx:xxxx:xxxx:xxxx:xxxx';
|
|
3235
|
break;
|
|
3236
|
case 59:
|
|
3237
|
case 60:
|
|
3238
|
$result = '::x:xxxx:xxxx:xxxx:xxxx';
|
|
3239
|
break;
|
|
3240
|
/*
|
|
3241
|
* XXX 63, 62 and 61 should use same mask as 60 but if
|
|
3242
|
* we let the user choose this bit it can end up out of PD network
|
|
3243
|
*
|
|
3244
|
* Leave this with the same as 64 for now until we find a way to
|
|
3245
|
* let the user choose it. The side-effect is users with PD with one
|
|
3246
|
* of these lengths will not be able to setup DHCP server ranges
|
|
3247
|
* for full PD size, only for last /64 network
|
|
3248
|
*/
|
|
3249
|
case 61:
|
|
3250
|
case 62:
|
|
3251
|
case 63:
|
|
3252
|
case 64:
|
|
3253
|
default:
|
|
3254
|
$result = '::xxxx:xxxx:xxxx:xxxx';
|
|
3255
|
break;
|
|
3256
|
}
|
|
3257
|
|
|
3258
|
return $result;
|
|
3259
|
}
|
|
3260
|
|
|
3261
|
function huawei_rssi_to_string($rssi) {
|
|
3262
|
$dbm = array();
|
|
3263
|
$i = 0;
|
|
3264
|
$dbstart = -113;
|
|
3265
|
while ($i < 32) {
|
|
3266
|
$dbm[$i] = $dbstart + ($i * 2);
|
|
3267
|
$i++;
|
|
3268
|
}
|
|
3269
|
$percent = round(($rssi / 31) * 100);
|
|
3270
|
$string = "rssi:{$rssi} level:{$dbm[$rssi]}dBm percent:{$percent}%";
|
|
3271
|
return $string;
|
|
3272
|
}
|
|
3273
|
|
|
3274
|
function huawei_mode_to_string($mode, $submode) {
|
|
3275
|
$modes[0] = gettext("None");
|
|
3276
|
$modes[1] = "AMPS";
|
|
3277
|
$modes[2] = "CDMA";
|
|
3278
|
$modes[3] = "GSM/GPRS";
|
|
3279
|
$modes[4] = "HDR";
|
|
3280
|
$modes[5] = "WCDMA";
|
|
3281
|
$modes[6] = "GPS";
|
|
3282
|
|
|
3283
|
$submodes[0] = gettext("No Service");
|
|
3284
|
$submodes[1] = "GSM";
|
|
3285
|
$submodes[2] = "GPRS";
|
|
3286
|
$submodes[3] = "EDGE";
|
|
3287
|
$submodes[4] = "WCDMA";
|
|
3288
|
$submodes[5] = "HSDPA";
|
|
3289
|
$submodes[6] = "HSUPA";
|
|
3290
|
$submodes[7] = "HSDPA+HSUPA";
|
|
3291
|
$submodes[8] = "TD-SCDMA";
|
|
3292
|
$submodes[9] = "HSPA+";
|
|
3293
|
$string = "{$modes[$mode]}, {$submodes[$submode]} " . gettext("Mode");
|
|
3294
|
return $string;
|
|
3295
|
}
|
|
3296
|
|
|
3297
|
function huawei_service_to_string($state) {
|
|
3298
|
$modes[0] = gettext("No Service");
|
|
3299
|
$modes[1] = gettext("Restricted Service");
|
|
3300
|
$modes[2] = gettext("Valid Service");
|
|
3301
|
$modes[3] = gettext("Restricted Regional Service");
|
|
3302
|
$modes[4] = gettext("Powersaving Service");
|
|
3303
|
$modes[255] = gettext("Unknown Service");
|
|
3304
|
$string = $modes[$state];
|
|
3305
|
return $string;
|
|
3306
|
}
|
|
3307
|
|
|
3308
|
function huawei_simstate_to_string($state) {
|
|
3309
|
$modes[0] = gettext("Invalid SIM/locked State");
|
|
3310
|
$modes[1] = gettext("Valid SIM State");
|
|
3311
|
$modes[2] = gettext("Invalid SIM CS State");
|
|
3312
|
$modes[3] = gettext("Invalid SIM PS State");
|
|
3313
|
$modes[4] = gettext("Invalid SIM CS/PS State");
|
|
3314
|
$modes[255] = gettext("Missing SIM State");
|
|
3315
|
$string = $modes[$state];
|
|
3316
|
return $string;
|
|
3317
|
}
|
|
3318
|
|
|
3319
|
function zte_rssi_to_string($rssi) {
|
|
3320
|
return huawei_rssi_to_string($rssi);
|
|
3321
|
}
|
|
3322
|
|
|
3323
|
function zte_mode_to_string($mode, $submode) {
|
|
3324
|
$modes[0] = gettext("No Service");
|
|
3325
|
$modes[1] = gettext("Limited Service");
|
|
3326
|
$modes[2] = "GPRS";
|
|
3327
|
$modes[3] = "GSM";
|
|
3328
|
$modes[4] = "UMTS";
|
|
3329
|
$modes[5] = "EDGE";
|
|
3330
|
$modes[6] = "HSDPA";
|
|
3331
|
|
|
3332
|
$submodes[0] = "CS_ONLY";
|
|
3333
|
$submodes[1] = "PS_ONLY";
|
|
3334
|
$submodes[2] = "CS_PS";
|
|
3335
|
$submodes[3] = "CAMPED";
|
|
3336
|
$string = "{$modes[$mode]}, {$submodes[$submode]} " . gettext("Mode");
|
|
3337
|
return $string;
|
|
3338
|
}
|
|
3339
|
|
|
3340
|
function zte_service_to_string($service) {
|
|
3341
|
$modes[0] = gettext("Initializing Service");
|
|
3342
|
$modes[1] = gettext("Network Lock error Service");
|
|
3343
|
$modes[2] = gettext("Network Locked Service");
|
|
3344
|
$modes[3] = gettext("Unlocked or correct MCC/MNC Service");
|
|
3345
|
$string = $modes[$service];
|
|
3346
|
return $string;
|
|
3347
|
}
|
|
3348
|
|
|
3349
|
function zte_simstate_to_string($state) {
|
|
3350
|
$modes[0] = gettext("No action State");
|
|
3351
|
$modes[1] = gettext("Network lock State");
|
|
3352
|
$modes[2] = gettext("(U)SIM card lock State");
|
|
3353
|
$modes[3] = gettext("Network Lock and (U)SIM card Lock State");
|
|
3354
|
$string = $modes[$state];
|
|
3355
|
return $string;
|
|
3356
|
}
|
|
3357
|
|
|
3358
|
function get_configured_pppoe_server_interfaces() {
|
|
3359
|
global $config;
|
|
3360
|
$iflist = array();
|
|
3361
|
if (is_array($config['pppoes']['pppoe'])) {
|
|
3362
|
foreach ($config['pppoes']['pppoe'] as $pppoe) {
|
|
3363
|
if ($pppoe['mode'] == "server") {
|
|
3364
|
$int = "poes". $pppoe['pppoeid'];
|
|
3365
|
$iflist[$int] = strtoupper($int);
|
|
3366
|
}
|
|
3367
|
}
|
|
3368
|
}
|
|
3369
|
return $iflist;
|
|
3370
|
}
|
|
3371
|
|
|
3372
|
function get_pppoes_child_interfaces($ifpattern) {
|
|
3373
|
$if_arr = array();
|
|
3374
|
if ($ifpattern == "") {
|
|
3375
|
return;
|
|
3376
|
}
|
|
3377
|
|
|
3378
|
exec("/sbin/ifconfig", $out, $ret);
|
|
3379
|
foreach ($out as $line) {
|
|
3380
|
if (preg_match("/^({$ifpattern}[0-9]+):/i", $line, $match)) {
|
|
3381
|
$if_arr[] = $match[1];
|
|
3382
|
}
|
|
3383
|
}
|
|
3384
|
return $if_arr;
|
|
3385
|
|
|
3386
|
}
|
|
3387
|
|
|
3388
|
/****f* pfsense-utils/pkg_call_plugins
|
|
3389
|
* NAME
|
|
3390
|
* pkg_call_plugins
|
|
3391
|
* INPUTS
|
|
3392
|
* $plugin_type value used to search in package configuration if the plugin is used, also used to create the function name
|
|
3393
|
* $plugin_params parameters to pass to the plugin function for passing multiple parameters a array can be used.
|
|
3394
|
* RESULT
|
|
3395
|
* returns associative array results from the plugin calls for each package
|
|
3396
|
* NOTES
|
|
3397
|
* This generic function can be used to notify or retrieve results from functions that are defined in packages.
|
|
3398
|
******/
|
|
3399
|
function pkg_call_plugins($plugin_type, $plugin_params) {
|
|
3400
|
global $g, $config;
|
|
3401
|
$results = array();
|
|
3402
|
if (!is_array($config['installedpackages']['package'])) {
|
|
3403
|
return $results;
|
|
3404
|
}
|
|
3405
|
foreach ($config['installedpackages']['package'] as $package) {
|
|
3406
|
if (is_array($package['plugins']['item'])) {
|
|
3407
|
foreach ($package['plugins']['item'] as $plugin) {
|
|
3408
|
if ($plugin['type'] == $plugin_type) {
|
|
3409
|
if (file_exists($package['include_file'])) {
|
|
3410
|
require_once($package['include_file']);
|
|
3411
|
} else {
|
|
3412
|
continue;
|
|
3413
|
}
|
|
3414
|
$pkgname = substr(reverse_strrchr($package['configurationfile'], "."), 0, -1);
|
|
3415
|
$plugin_function = $pkgname . '_'. $plugin_type;
|
|
3416
|
$results[$pkgname] = call_user_func($plugin_function, $plugin_params);
|
|
3417
|
}
|
|
3418
|
}
|
|
3419
|
}
|
|
3420
|
}
|
|
3421
|
return $results;
|
|
3422
|
}
|
|
3423
|
|
|
3424
|
// Convert IPv6 addresses to lower case
|
|
3425
|
function addrtolower($ip) {
|
|
3426
|
if (!filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) === false) {
|
|
3427
|
return(strtolower($ip));
|
|
3428
|
} else {
|
|
3429
|
return($ip);
|
|
3430
|
}
|
|
3431
|
}
|
|
3432
|
|
|
3433
|
function compare_by_name($a, $b) {
|
|
3434
|
return strcasecmp($a['name'], $b['name']);
|
|
3435
|
}
|
|
3436
|
|
|
3437
|
/****f* pfsense-utils/getarraybyref
|
|
3438
|
* NAME
|
|
3439
|
* getarraybyref
|
|
3440
|
* INPUTS
|
|
3441
|
* $array the array of which a items array needs to be found.
|
|
3442
|
* $args.. the sub-items to be retrieved/created
|
|
3443
|
* RESULT
|
|
3444
|
* returns the array that was retrieved from configuration, its created if it does not exist
|
|
3445
|
* NOTES
|
|
3446
|
* Used by haproxy / acme / others.?. .
|
|
3447
|
* can be used like this: $a_certificates = getarraybyref($config, 'installedpackages', 'acme', 'certificates', 'item');
|
|
3448
|
******/
|
|
3449
|
function &getarraybyref(&$array) {
|
|
3450
|
if (!isset($array)) {
|
|
3451
|
return false;
|
|
3452
|
}
|
|
3453
|
if (!is_array($array)) {
|
|
3454
|
$array = array();
|
|
3455
|
}
|
|
3456
|
$item = &$array;
|
|
3457
|
$arg = func_get_args();
|
|
3458
|
for($i = 1; $i < count($arg); $i++) {
|
|
3459
|
$itemindex = $arg[$i];
|
|
3460
|
if (!is_array($item[$itemindex])) {
|
|
3461
|
$item[$itemindex] = array();
|
|
3462
|
}
|
|
3463
|
$item = &$item[$itemindex];
|
|
3464
|
}
|
|
3465
|
return $item;
|
|
3466
|
}
|
|
3467
|
|
|
3468
|
?>
|