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<?php
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/****h* pfSense/pfsense-utils
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* NAME
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* pfsense-utils.inc - Utilities specific to pfSense
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* DESCRIPTION
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* This include contains various pfSense specific functions.
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* HISTORY
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* $Id$
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******
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*
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* Copyright (C) 2004-2007 Scott Ullrich (sullrich@gmail.com)
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* All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* RISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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/*
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pfSense_BUILDER_BINARIES: /sbin/sysctl /sbin/ifconfig /sbin/pfctl /usr/local/bin/php /usr/bin/netstat
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pfSense_BUILDER_BINARIES: /bin/df /usr/bin/grep /usr/bin/awk /bin/rm /usr/sbin/pwd_mkdb /usr/bin/host
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pfSense_BUILDER_BINARIES: /sbin/kldload
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pfSense_MODULE: utils
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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, $allowed))
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return true;
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return false;
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}
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/****f* pfsense-utils/have_ruleint_access
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* NAME
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* have_ruleint_access
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* INPUTS
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* none
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* RESULT
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* returns true if user has access to edit a specific firewall interface
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******/
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function have_ruleint_access($if) {
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$security_url = "firewall_rules.php?if=". strtolower($if);
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if(isAllowedPage($security_url))
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return true;
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return false;
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}
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/****f* pfsense-utils/does_url_exist
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* NAME
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* does_url_exist
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* INPUTS
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* none
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* RESULT
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* returns true if a url is available
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******/
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function does_url_exist($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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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_servres - get system dns servers
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* INPUTS
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* $dns_servers - an array of the dns servers
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* RESULT
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* null
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******/
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function get_dns_servers() {
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$dns_servers = array();
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$dns_s = file("/etc/resolv.conf", FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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foreach($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[] = $matches[1];
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}
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return array_unique($dns_servers);
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}
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/****f* pfsense-utils/enable_hardware_offloading
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* NAME
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* enable_hardware_offloading - Enable a NIC's supported hardware features.
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* INPUTS
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* $interface - string containing the physical interface to work on.
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* RESULT
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* null
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* NOTES
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* This function only supports the fxp driver's loadable microcode.
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******/
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function enable_hardware_offloading($interface) {
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global $g, $config;
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if(isset($config['system']['do_not_use_nic_microcode']))
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return;
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/* translate wan, lan, opt -> real interface if needed */
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$int = get_real_interface($interface);
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if(empty($int))
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return;
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$int_family = preg_split("/[0-9]+/", $int);
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$supported_ints = array('fxp');
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if (in_array($int_family, $supported_ints)) {
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if(does_interface_exist($int))
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pfSense_interface_flags($int, IFF_LINK0);
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}
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return;
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}
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/****f* pfsense-utils/interface_supports_polling
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* NAME
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* checks to see if an interface supports polling according to man polling
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* INPUTS
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*
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* RESULT
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* true or false
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* NOTES
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*
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******/
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function interface_supports_polling($iface) {
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$opts = pfSense_get_interface_addresses($iface);
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if (is_array($opts) && isset($opts['caps']['polling']))
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return true;
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return false;
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}
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/****f* pfsense-utils/is_alias_inuse
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* NAME
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* checks to see if an alias is currently in use by a rule
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* INPUTS
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*
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* RESULT
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* true or false
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* NOTES
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*
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******/
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function is_alias_inuse($alias) {
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global $g, $config;
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if($alias == "") return false;
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/* loop through firewall rules looking for alias in use */
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if(is_array($config['filter']['rule']))
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foreach($config['filter']['rule'] as $rule) {
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if($rule['source']['address'])
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if($rule['source']['address'] == $alias)
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return true;
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if($rule['destination']['address'])
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if($rule['destination']['address'] == $alias)
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return true;
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}
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/* loop through nat rules looking for alias in use */
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if(is_array($config['nat']['rule']))
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foreach($config['nat']['rule'] as $rule) {
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if($rule['target'] && $rule['target'] == $alias)
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return true;
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if($rule['source']['address'] && $rule['source']['address'] == $alias)
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return true;
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if($rule['destination']['address'] && $rule['destination']['address'] == $alias)
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return true;
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}
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return false;
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}
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/****f* pfsense-utils/is_schedule_inuse
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* NAME
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* checks to see if a schedule is currently in use by a rule
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* INPUTS
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*
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* RESULT
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* true or false
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* NOTES
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*
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******/
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function is_schedule_inuse($schedule) {
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global $g, $config;
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if($schedule == "") return false;
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/* loop through firewall rules looking for schedule in use */
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if(is_array($config['filter']['rule']))
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foreach($config['filter']['rule'] as $rule) {
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if($rule['sched'] == $schedule)
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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/setup_polling
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* NAME
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* sets up polling
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* INPUTS
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*
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* RESULT
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* null
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* NOTES
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*
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******/
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function setup_polling() {
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global $g, $config;
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if (isset($config['system']['polling']))
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mwexec("/sbin/sysctl kern.polling.idle_poll=1");
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else
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mwexec("/sbin/sysctl kern.polling.idle_poll=0");
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if($config['system']['polling_each_burst'])
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mwexec("/sbin/sysctl kern.polling.each_burst={$config['system']['polling_each_burst']}");
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if($config['system']['polling_burst_max'])
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mwexec("/sbin/sysctl kern.polling.burst_max={$config['system']['polling_burst_max']}");
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if($config['system']['polling_user_frac'])
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mwexec("/sbin/sysctl kern.polling.user_frac={$config['system']['polling_user_frac']}");
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}
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/****f* pfsense-utils/setup_microcode
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* NAME
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* enumerates all interfaces and calls enable_hardware_offloading which
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* enables a NIC's supported hardware features.
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* INPUTS
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285
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*
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286
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* RESULT
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287
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* null
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288
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* NOTES
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289
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* This function only supports the fxp driver's loadable microcode.
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******/
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function setup_microcode() {
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292
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/* if list */
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294
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$ifs = get_interface_arr();
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295
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296
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foreach($ifs as $if)
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297
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enable_hardware_offloading($if);
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298
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}
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299
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300
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/****f* pfsense-utils/get_carp_status
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301
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* NAME
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* get_carp_status - Return whether CARP is enabled or disabled.
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* RESULT
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* boolean - true if CARP is enabled, false if otherwise.
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******/
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function get_carp_status() {
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/* grab the current status of carp */
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$status = `/sbin/sysctl -n net.inet.carp.allow`;
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return (intval($status) > 0);
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}
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311
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312
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/*
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313
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* convert_ip_to_network_format($ip, $subnet): converts an ip address to network form
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314
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315
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*/
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316
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function convert_ip_to_network_format($ip, $subnet) {
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317
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$ipsplit = explode('.', $ip);
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318
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$string = $ipsplit[0] . "." . $ipsplit[1] . "." . $ipsplit[2] . ".0/" . $subnet;
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319
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return $string;
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}
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321
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322
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/*
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323
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* get_carp_interface_status($carpinterface): returns the status of a carp ip
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324
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*/
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325
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function get_carp_interface_status($carpinterface) {
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326
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$carp_query = "";
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327
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exec("/sbin/ifconfig $carpinterface | /usr/bin/grep -v grep | /usr/bin/grep carp:", $carp_query);
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328
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foreach($carp_query as $int) {
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329
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if(stristr($int, "MASTER"))
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330
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return gettext("MASTER");
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331
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if(stristr($int, "BACKUP"))
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332
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return gettext("BACKUP");
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333
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if(stristr($int, "INIT"))
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334
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return gettext("INIT");
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335
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}
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336
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return;
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337
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}
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338
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339
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/*
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340
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* get_pfsync_interface_status($pfsyncinterface): returns the status of a pfsync
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341
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*/
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342
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function get_pfsync_interface_status($pfsyncinterface) {
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343
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if (!does_interface_exist($pfsyncinterface))
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344
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return;
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345
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|
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346
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return exec_command("/sbin/ifconfig {$pfsyncinterface} | /usr/bin/awk '/pfsync:/ {print \$5}'");
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347
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}
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348
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349
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/*
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350
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* add_rule_to_anchor($anchor, $rule): adds the specified rule to an anchor
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351
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*/
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352
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function add_rule_to_anchor($anchor, $rule, $label) {
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353
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mwexec("echo " . escapeshellarg($rule) . " | /sbin/pfctl -a " . escapeshellarg($anchor) . ":" . escapeshellarg($label) . " -f -");
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354
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}
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355
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356
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/*
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357
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* remove_text_from_file
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358
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* remove $text from file $file
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359
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*/
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360
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function remove_text_from_file($file, $text) {
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361
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if(!file_exists($file) && !is_writable($file))
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362
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return;
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363
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$filecontents = file_get_contents($file);
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364
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$text = str_replace($text, "", $filecontents);
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365
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@file_put_contents($file, $text);
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}
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367
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368
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/*
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369
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* add_text_to_file($file, $text): adds $text to $file.
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370
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* replaces the text if it already exists.
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371
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*/
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372
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function add_text_to_file($file, $text, $replace = false) {
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373
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if(file_exists($file) and is_writable($file)) {
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374
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$filecontents = file($file);
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375
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$filecontents = array_map('rtrim', $filecontents);
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376
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array_push($filecontents, $text);
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377
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if ($replace)
|
|
378
|
$filecontents = array_unique($filecontents);
|
|
379
|
|
|
380
|
$file_text = implode("\n", $filecontents);
|
|
381
|
|
|
382
|
@file_put_contents($file, $file_text);
|
|
383
|
return true;
|
|
384
|
}
|
|
385
|
return false;
|
|
386
|
}
|
|
387
|
|
|
388
|
/*
|
|
389
|
* after_sync_bump_adv_skew(): create skew values by 1S
|
|
390
|
*/
|
|
391
|
function after_sync_bump_adv_skew() {
|
|
392
|
global $config, $g;
|
|
393
|
$processed_skew = 1;
|
|
394
|
$a_vip = &$config['virtualip']['vip'];
|
|
395
|
foreach ($a_vip as $vipent) {
|
|
396
|
if($vipent['advskew'] <> "") {
|
|
397
|
$processed_skew = 1;
|
|
398
|
$vipent['advskew'] = $vipent['advskew']+1;
|
|
399
|
}
|
|
400
|
}
|
|
401
|
if($processed_skew == 1)
|
|
402
|
write_config(gettext("After synch increase advertising skew"));
|
|
403
|
}
|
|
404
|
|
|
405
|
/*
|
|
406
|
* get_filename_from_url($url): converts a url to its filename.
|
|
407
|
*/
|
|
408
|
function get_filename_from_url($url) {
|
|
409
|
return basename($url);
|
|
410
|
}
|
|
411
|
|
|
412
|
/*
|
|
413
|
* get_dir: return an array of $dir
|
|
414
|
*/
|
|
415
|
function get_dir($dir) {
|
|
416
|
$dir_array = array();
|
|
417
|
$d = dir($dir);
|
|
418
|
while (false !== ($entry = $d->read())) {
|
|
419
|
array_push($dir_array, $entry);
|
|
420
|
}
|
|
421
|
$d->close();
|
|
422
|
return $dir_array;
|
|
423
|
}
|
|
424
|
|
|
425
|
/****f* pfsense-utils/WakeOnLan
|
|
426
|
* NAME
|
|
427
|
* WakeOnLan - Wake a machine up using the wake on lan format/protocol
|
|
428
|
* RESULT
|
|
429
|
* true/false - true if the operation was successful
|
|
430
|
******/
|
|
431
|
function WakeOnLan($addr, $mac)
|
|
432
|
{
|
|
433
|
$addr_byte = explode(':', $mac);
|
|
434
|
$hw_addr = '';
|
|
435
|
|
|
436
|
for ($a=0; $a < 6; $a++)
|
|
437
|
$hw_addr .= chr(hexdec($addr_byte[$a]));
|
|
438
|
|
|
439
|
$msg = chr(255).chr(255).chr(255).chr(255).chr(255).chr(255);
|
|
440
|
|
|
441
|
for ($a = 1; $a <= 16; $a++)
|
|
442
|
$msg .= $hw_addr;
|
|
443
|
|
|
444
|
// send it to the broadcast address using UDP
|
|
445
|
$s = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
|
|
446
|
if ($s == false) {
|
|
447
|
log_error(gettext("Error creating socket!"));
|
|
448
|
log_error(sprintf(gettext("Error code is '%1\$s' - %2\$s"), socket_last_error($s), socket_strerror(socket_last_error($s))));
|
|
449
|
} else {
|
|
450
|
// setting a broadcast option to socket:
|
|
451
|
$opt_ret = socket_set_option($s, 1, 6, TRUE);
|
|
452
|
if($opt_ret < 0)
|
|
453
|
log_error(sprintf(gettext("setsockopt() failed, error: %s"), strerror($opt_ret)));
|
|
454
|
$e = socket_sendto($s, $msg, strlen($msg), 0, $addr, 2050);
|
|
455
|
socket_close($s);
|
|
456
|
log_error(sprintf(gettext('Magic Packet sent (%1$s) to {%2$s} MAC=%3$s'), $e, $addr, $mac));
|
|
457
|
return true;
|
|
458
|
}
|
|
459
|
|
|
460
|
return false;
|
|
461
|
}
|
|
462
|
|
|
463
|
/*
|
|
464
|
* reverse_strrchr($haystack, $needle): Return everything in $haystack up to the *last* instance of $needle.
|
|
465
|
* Useful for finding paths and stripping file extensions.
|
|
466
|
*/
|
|
467
|
function reverse_strrchr($haystack, $needle) {
|
|
468
|
if (!is_string($haystack))
|
|
469
|
return;
|
|
470
|
return strrpos($haystack, $needle) ? substr($haystack, 0, strrpos($haystack, $needle) +1 ) : false;
|
|
471
|
}
|
|
472
|
|
|
473
|
/*
|
|
474
|
* backup_config_section($section): returns as an xml file string of
|
|
475
|
* the configuration section
|
|
476
|
*/
|
|
477
|
function backup_config_section($section_name) {
|
|
478
|
global $config;
|
|
479
|
$new_section = &$config[$section_name];
|
|
480
|
/* generate configuration XML */
|
|
481
|
$xmlconfig = dump_xml_config($new_section, $section_name);
|
|
482
|
$xmlconfig = str_replace("<?xml version=\"1.0\"?>", "", $xmlconfig);
|
|
483
|
return $xmlconfig;
|
|
484
|
}
|
|
485
|
|
|
486
|
/*
|
|
487
|
* restore_config_section($section_name, new_contents): restore a configuration section,
|
|
488
|
* and write the configuration out
|
|
489
|
* to disk/cf.
|
|
490
|
*/
|
|
491
|
function restore_config_section($section_name, $new_contents) {
|
|
492
|
global $config, $g;
|
|
493
|
conf_mount_rw();
|
|
494
|
$fout = fopen("{$g['tmp_path']}/tmpxml","w");
|
|
495
|
fwrite($fout, $new_contents);
|
|
496
|
fclose($fout);
|
|
497
|
|
|
498
|
$xml = parse_xml_config($g['tmp_path'] . "/tmpxml", null);
|
|
499
|
if ($xml['pfsense']) {
|
|
500
|
$xml = $xml['pfsense'];
|
|
501
|
}
|
|
502
|
else if ($xml['m0n0wall']) {
|
|
503
|
$xml = $xml['m0n0wall'];
|
|
504
|
}
|
|
505
|
if ($xml[$section_name]) {
|
|
506
|
$section_xml = $xml[$section_name];
|
|
507
|
} else {
|
|
508
|
$section_xml = -1;
|
|
509
|
}
|
|
510
|
|
|
511
|
@unlink($g['tmp_path'] . "/tmpxml");
|
|
512
|
if ($section_xml === -1) {
|
|
513
|
return false;
|
|
514
|
}
|
|
515
|
$config[$section_name] = &$section_xml;
|
|
516
|
if(file_exists("{$g['tmp_path']}/config.cache"))
|
|
517
|
unlink("{$g['tmp_path']}/config.cache");
|
|
518
|
write_config(sprintf(gettext("Restored %s of config file (maybe from CARP partner)"), $section_name));
|
|
519
|
disable_security_checks();
|
|
520
|
conf_mount_ro();
|
|
521
|
return true;
|
|
522
|
}
|
|
523
|
|
|
524
|
/*
|
|
525
|
* merge_config_section($section_name, new_contents): restore a configuration section,
|
|
526
|
* and write the configuration out
|
|
527
|
* to disk/cf. But preserve the prior
|
|
528
|
* structure if needed
|
|
529
|
*/
|
|
530
|
function merge_config_section($section_name, $new_contents) {
|
|
531
|
global $config;
|
|
532
|
conf_mount_rw();
|
|
533
|
$fname = get_tmp_filename();
|
|
534
|
$fout = fopen($fname, "w");
|
|
535
|
fwrite($fout, $new_contents);
|
|
536
|
fclose($fout);
|
|
537
|
$section_xml = parse_xml_config($fname, $section_name);
|
|
538
|
$config[$section_name] = $section_xml;
|
|
539
|
unlink($fname);
|
|
540
|
write_config(sprintf(gettext("Restored %s of config file (maybe from CARP partner)"), $section_name));
|
|
541
|
disable_security_checks();
|
|
542
|
conf_mount_ro();
|
|
543
|
return;
|
|
544
|
}
|
|
545
|
|
|
546
|
/*
|
|
547
|
* http_post($server, $port, $url, $vars): does an http post to a web server
|
|
548
|
* posting the vars array.
|
|
549
|
* written by nf@bigpond.net.au
|
|
550
|
*/
|
|
551
|
function http_post($server, $port, $url, $vars) {
|
|
552
|
$user_agent = "Mozilla/4.0 (compatible; MSIE 5.5; Windows 98)";
|
|
553
|
$urlencoded = "";
|
|
554
|
while (list($key,$value) = each($vars))
|
|
555
|
$urlencoded.= urlencode($key) . "=" . urlencode($value) . "&";
|
|
556
|
$urlencoded = substr($urlencoded,0,-1);
|
|
557
|
$content_length = strlen($urlencoded);
|
|
558
|
$headers = "POST $url HTTP/1.1
|
|
559
|
Accept: */*
|
|
560
|
Accept-Language: en-au
|
|
561
|
Content-Type: application/x-www-form-urlencoded
|
|
562
|
User-Agent: $user_agent
|
|
563
|
Host: $server
|
|
564
|
Connection: Keep-Alive
|
|
565
|
Cache-Control: no-cache
|
|
566
|
Content-Length: $content_length
|
|
567
|
|
|
568
|
";
|
|
569
|
|
|
570
|
$errno = "";
|
|
571
|
$errstr = "";
|
|
572
|
$fp = fsockopen($server, $port, $errno, $errstr);
|
|
573
|
if (!$fp) {
|
|
574
|
return false;
|
|
575
|
}
|
|
576
|
|
|
577
|
fputs($fp, $headers);
|
|
578
|
fputs($fp, $urlencoded);
|
|
579
|
|
|
580
|
$ret = "";
|
|
581
|
while (!feof($fp))
|
|
582
|
$ret.= fgets($fp, 1024);
|
|
583
|
fclose($fp);
|
|
584
|
|
|
585
|
return $ret;
|
|
586
|
}
|
|
587
|
|
|
588
|
/*
|
|
589
|
* php_check_syntax($code_tocheck, $errormessage): checks $code_to_check for errors
|
|
590
|
*/
|
|
591
|
if (!function_exists('php_check_syntax')){
|
|
592
|
global $g;
|
|
593
|
function php_check_syntax($code_to_check, &$errormessage){
|
|
594
|
return false;
|
|
595
|
$fout = fopen("{$g['tmp_path']}/codetocheck.php","w");
|
|
596
|
$code = $_POST['content'];
|
|
597
|
$code = str_replace("<?php", "", $code);
|
|
598
|
$code = str_replace("?>", "", $code);
|
|
599
|
fwrite($fout, "<?php\n\n");
|
|
600
|
fwrite($fout, $code_to_check);
|
|
601
|
fwrite($fout, "\n\n?>\n");
|
|
602
|
fclose($fout);
|
|
603
|
$command = "/usr/local/bin/php -l {$g['tmp_path']}/codetocheck.php";
|
|
604
|
$output = exec_command($command);
|
|
605
|
if (stristr($output, "Errors parsing") == false) {
|
|
606
|
echo "false\n";
|
|
607
|
$errormessage = '';
|
|
608
|
return(false);
|
|
609
|
} else {
|
|
610
|
$errormessage = $output;
|
|
611
|
return(true);
|
|
612
|
}
|
|
613
|
}
|
|
614
|
}
|
|
615
|
|
|
616
|
/*
|
|
617
|
* php_check_filename_syntax($filename, $errormessage): checks the file $filename for errors
|
|
618
|
*/
|
|
619
|
if (!function_exists('php_check_syntax')){
|
|
620
|
function php_check_syntax($code_to_check, &$errormessage){
|
|
621
|
return false;
|
|
622
|
$command = "/usr/local/bin/php -l " . escapeshellarg($code_to_check);
|
|
623
|
$output = exec_command($command);
|
|
624
|
if (stristr($output, "Errors parsing") == false) {
|
|
625
|
echo "false\n";
|
|
626
|
$errormessage = '';
|
|
627
|
return(false);
|
|
628
|
} else {
|
|
629
|
$errormessage = $output;
|
|
630
|
return(true);
|
|
631
|
}
|
|
632
|
}
|
|
633
|
}
|
|
634
|
|
|
635
|
/*
|
|
636
|
* rmdir_recursive($path,$follow_links=false)
|
|
637
|
* Recursively remove a directory tree (rm -rf path)
|
|
638
|
* This is for directories _only_
|
|
639
|
*/
|
|
640
|
function rmdir_recursive($path,$follow_links=false) {
|
|
641
|
$to_do = glob($path);
|
|
642
|
if(!is_array($to_do)) $to_do = array($to_do);
|
|
643
|
foreach($to_do as $workingdir) { // Handle wildcards by foreaching.
|
|
644
|
if(file_exists($workingdir)) {
|
|
645
|
if(is_dir($workingdir)) {
|
|
646
|
$dir = opendir($workingdir);
|
|
647
|
while ($entry = readdir($dir)) {
|
|
648
|
if (is_file("$workingdir/$entry") || ((!$follow_links) && is_link("$workingdir/$entry")))
|
|
649
|
unlink("$workingdir/$entry");
|
|
650
|
elseif (is_dir("$workingdir/$entry") && $entry!='.' && $entry!='..')
|
|
651
|
rmdir_recursive("$workingdir/$entry");
|
|
652
|
}
|
|
653
|
closedir($dir);
|
|
654
|
rmdir($workingdir);
|
|
655
|
} elseif (is_file($workingdir)) {
|
|
656
|
unlink($workingdir);
|
|
657
|
}
|
|
658
|
}
|
|
659
|
}
|
|
660
|
return;
|
|
661
|
}
|
|
662
|
|
|
663
|
/*
|
|
664
|
* call_pfsense_method(): Call a method exposed by the pfsense.org XMLRPC server.
|
|
665
|
*/
|
|
666
|
function call_pfsense_method($method, $params, $timeout = 0) {
|
|
667
|
global $g, $config;
|
|
668
|
|
|
669
|
$xmlrpc_base_url = isset($config['system']['altpkgrepo']['enable']) ? $config['system']['altpkgrepo']['xmlrpcbaseurl'] : $g['xmlrpcbaseurl'];
|
|
670
|
$xmlrpc_path = $g['xmlrpcpath'];
|
|
671
|
|
|
672
|
$xmlrpcfqdn = preg_replace("(https?://)", "", $xmlrpc_base_url);
|
|
673
|
$ip = gethostbyname($xmlrpcfqdn);
|
|
674
|
if($ip == $xmlrpcfqdn)
|
|
675
|
return false;
|
|
676
|
|
|
677
|
$msg = new XML_RPC_Message($method, array(XML_RPC_Encode($params)));
|
|
678
|
$port = 0;
|
|
679
|
$proxyurl = "";
|
|
680
|
$proxyport = 0;
|
|
681
|
$proxyuser = "";
|
|
682
|
$proxypass = "";
|
|
683
|
if (!empty($config['system']['proxyurl']))
|
|
684
|
$proxyurl = $config['system']['proxyurl'];
|
|
685
|
if (!empty($config['system']['proxyport']) && is_numeric($config['system']['proxyport']))
|
|
686
|
$proxyport = $config['system']['proxyport'];
|
|
687
|
if (!empty($config['system']['proxyuser']))
|
|
688
|
$proxyuser = $config['system']['proxyuser'];
|
|
689
|
if (!empty($config['system']['proxypass']))
|
|
690
|
$proxypass = $config['system']['proxypass'];
|
|
691
|
$cli = new XML_RPC_Client($xmlrpc_path, $xmlrpc_base_url, $port, $proxyurl, $proxyport, $proxyuser, $proxypass);
|
|
692
|
// If the ALT PKG Repo has a username/password set, use it.
|
|
693
|
if($config['system']['altpkgrepo']['username'] &&
|
|
694
|
$config['system']['altpkgrepo']['password']) {
|
|
695
|
$username = $config['system']['altpkgrepo']['username'];
|
|
696
|
$password = $config['system']['altpkgrepo']['password'];
|
|
697
|
$cli->setCredentials($username, $password);
|
|
698
|
}
|
|
699
|
$resp = $cli->send($msg, $timeout);
|
|
700
|
if(!is_object($resp)) {
|
|
701
|
log_error(sprintf(gettext("XMLRPC communication error: %s"), $cli->errstr));
|
|
702
|
return false;
|
|
703
|
} elseif($resp->faultCode()) {
|
|
704
|
log_error(sprintf(gettext('XMLRPC request failed with error %1$s: %2$s'), $resp->faultCode(), $resp->faultString()));
|
|
705
|
return false;
|
|
706
|
} else {
|
|
707
|
return XML_RPC_Decode($resp->value());
|
|
708
|
}
|
|
709
|
}
|
|
710
|
|
|
711
|
/*
|
|
712
|
* check_firmware_version(): Check whether the current firmware installed is the most recently released.
|
|
713
|
*/
|
|
714
|
function check_firmware_version($tocheck = "all", $return_php = true) {
|
|
715
|
global $g, $config;
|
|
716
|
|
|
717
|
$xmlrpc_base_url = isset($config['system']['altpkgrepo']['enable']) ? $config['system']['altpkgrepo']['xmlrpcbaseurl'] : $g['xmlrpcbaseurl'];
|
|
718
|
$xmlrpcfqdn = preg_replace("(https?://)", "", $xmlrpc_base_url);
|
|
719
|
$ip = gethostbyname($xmlrpcfqdn);
|
|
720
|
if($ip == $xmlrpcfqdn)
|
|
721
|
return false;
|
|
722
|
|
|
723
|
$rawparams = array("firmware" => array("version" => trim(file_get_contents('/etc/version'))),
|
|
724
|
"kernel" => array("version" => trim(file_get_contents('/etc/version_kernel'))),
|
|
725
|
"base" => array("version" => trim(file_get_contents('/etc/version_base'))),
|
|
726
|
"platform" => trim(file_get_contents('/etc/platform')),
|
|
727
|
"config_version" => $config['version']
|
|
728
|
);
|
|
729
|
if($tocheck == "all") {
|
|
730
|
$params = $rawparams;
|
|
731
|
} else {
|
|
732
|
foreach($tocheck as $check) {
|
|
733
|
$params['check'] = $rawparams['check'];
|
|
734
|
$params['platform'] = $rawparams['platform'];
|
|
735
|
}
|
|
736
|
}
|
|
737
|
if($config['system']['firmware']['branch'])
|
|
738
|
$params['branch'] = $config['system']['firmware']['branch'];
|
|
739
|
|
|
740
|
/* XXX: What is this method? */
|
|
741
|
if(!($versions = call_pfsense_method('pfsense.get_firmware_version', $params))) {
|
|
742
|
return false;
|
|
743
|
} else {
|
|
744
|
$versions["current"] = $params;
|
|
745
|
}
|
|
746
|
|
|
747
|
return $versions;
|
|
748
|
}
|
|
749
|
|
|
750
|
/*
|
|
751
|
* host_firmware_version(): Return the versions used in this install
|
|
752
|
*/
|
|
753
|
function host_firmware_version($tocheck = "") {
|
|
754
|
global $g, $config;
|
|
755
|
|
|
756
|
return array(
|
|
757
|
"firmware" => array("version" => trim(file_get_contents('/etc/version', " \n"))),
|
|
758
|
"kernel" => array("version" => trim(file_get_contents('/etc/version_kernel', " \n"))),
|
|
759
|
"base" => array("version" => trim(file_get_contents('/etc/version_base', " \n"))),
|
|
760
|
"platform" => trim(file_get_contents('/etc/platform', " \n")),
|
|
761
|
"config_version" => $config['version']
|
|
762
|
);
|
|
763
|
}
|
|
764
|
|
|
765
|
function get_disk_info() {
|
|
766
|
$diskout = "";
|
|
767
|
exec("/bin/df -h | /usr/bin/grep -w '/' | /usr/bin/awk '{ print $2, $3, $4, $5 }'", $diskout);
|
|
768
|
return explode(' ', $diskout[0]);
|
|
769
|
}
|
|
770
|
|
|
771
|
/****f* pfsense-utils/strncpy
|
|
772
|
* NAME
|
|
773
|
* strncpy - copy strings
|
|
774
|
* INPUTS
|
|
775
|
* &$dst, $src, $length
|
|
776
|
* RESULT
|
|
777
|
* none
|
|
778
|
******/
|
|
779
|
function strncpy(&$dst, $src, $length) {
|
|
780
|
if (strlen($src) > $length) {
|
|
781
|
$dst = substr($src, 0, $length);
|
|
782
|
} else {
|
|
783
|
$dst = $src;
|
|
784
|
}
|
|
785
|
}
|
|
786
|
|
|
787
|
/****f* pfsense-utils/reload_interfaces_sync
|
|
788
|
* NAME
|
|
789
|
* reload_interfaces - reload all interfaces
|
|
790
|
* INPUTS
|
|
791
|
* none
|
|
792
|
* RESULT
|
|
793
|
* none
|
|
794
|
******/
|
|
795
|
function reload_interfaces_sync() {
|
|
796
|
global $config, $g;
|
|
797
|
|
|
798
|
if($g['debug'])
|
|
799
|
log_error(gettext("reload_interfaces_sync() is starting."));
|
|
800
|
|
|
801
|
/* parse config.xml again */
|
|
802
|
$config = parse_config(true);
|
|
803
|
|
|
804
|
/* enable routing */
|
|
805
|
system_routing_enable();
|
|
806
|
if($g['debug'])
|
|
807
|
log_error(gettext("Enabling system routing"));
|
|
808
|
|
|
809
|
if($g['debug'])
|
|
810
|
log_error(gettext("Cleaning up Interfaces"));
|
|
811
|
|
|
812
|
/* set up interfaces */
|
|
813
|
interfaces_configure();
|
|
814
|
}
|
|
815
|
|
|
816
|
/****f* pfsense-utils/reload_all
|
|
817
|
* NAME
|
|
818
|
* reload_all - triggers a reload of all settings
|
|
819
|
* * INPUTS
|
|
820
|
* none
|
|
821
|
* RESULT
|
|
822
|
* none
|
|
823
|
******/
|
|
824
|
function reload_all() {
|
|
825
|
send_event("service reload all");
|
|
826
|
}
|
|
827
|
|
|
828
|
/****f* pfsense-utils/reload_interfaces
|
|
829
|
* NAME
|
|
830
|
* reload_interfaces - triggers a reload of all interfaces
|
|
831
|
* INPUTS
|
|
832
|
* none
|
|
833
|
* RESULT
|
|
834
|
* none
|
|
835
|
******/
|
|
836
|
function reload_interfaces() {
|
|
837
|
send_event("interface all reload");
|
|
838
|
}
|
|
839
|
|
|
840
|
/****f* pfsense-utils/reload_all_sync
|
|
841
|
* NAME
|
|
842
|
* reload_all - reload all settings
|
|
843
|
* * INPUTS
|
|
844
|
* none
|
|
845
|
* RESULT
|
|
846
|
* none
|
|
847
|
******/
|
|
848
|
function reload_all_sync() {
|
|
849
|
global $config, $g;
|
|
850
|
|
|
851
|
$g['booting'] = false;
|
|
852
|
|
|
853
|
/* parse config.xml again */
|
|
854
|
$config = parse_config(true);
|
|
855
|
|
|
856
|
/* set up our timezone */
|
|
857
|
system_timezone_configure();
|
|
858
|
|
|
859
|
/* set up our hostname */
|
|
860
|
system_hostname_configure();
|
|
861
|
|
|
862
|
/* make hosts file */
|
|
863
|
system_hosts_generate();
|
|
864
|
|
|
865
|
/* generate resolv.conf */
|
|
866
|
system_resolvconf_generate();
|
|
867
|
|
|
868
|
/* enable routing */
|
|
869
|
system_routing_enable();
|
|
870
|
|
|
871
|
/* set up interfaces */
|
|
872
|
interfaces_configure();
|
|
873
|
|
|
874
|
/* start dyndns service */
|
|
875
|
services_dyndns_configure();
|
|
876
|
|
|
877
|
/* configure cron service */
|
|
878
|
configure_cron();
|
|
879
|
|
|
880
|
/* start the NTP client */
|
|
881
|
system_ntp_configure();
|
|
882
|
|
|
883
|
/* sync pw database */
|
|
884
|
conf_mount_rw();
|
|
885
|
unlink_if_exists("/etc/spwd.db.tmp");
|
|
886
|
mwexec("/usr/sbin/pwd_mkdb -d /etc/ /etc/master.passwd");
|
|
887
|
conf_mount_ro();
|
|
888
|
|
|
889
|
/* restart sshd */
|
|
890
|
send_event("service restart sshd");
|
|
891
|
|
|
892
|
/* restart webConfigurator if needed */
|
|
893
|
send_event("service restart webgui");
|
|
894
|
}
|
|
895
|
|
|
896
|
function auto_login() {
|
|
897
|
global $config;
|
|
898
|
|
|
899
|
if(isset($config['system']['disableconsolemenu']))
|
|
900
|
$status = false;
|
|
901
|
else
|
|
902
|
$status = true;
|
|
903
|
|
|
904
|
$gettytab = file_get_contents("/etc/gettytab");
|
|
905
|
$getty_split = explode("\n", $gettytab);
|
|
906
|
$getty_update_needed = false;
|
|
907
|
$getty_search_str = ":ht:np:sp#115200";
|
|
908
|
$getty_al_str = ":al=root:";
|
|
909
|
$getty_al_search_str = $getty_search_str . $getty_al_str;
|
|
910
|
/* Check if gettytab is already OK, if so then do not rewrite it. */
|
|
911
|
foreach($getty_split as $gs) {
|
|
912
|
if(stristr($gs, $getty_search_str)) {
|
|
913
|
if($status == true) {
|
|
914
|
if(!stristr($gs, $getty_al_search_str)) {
|
|
915
|
$getty_update_needed = true;
|
|
916
|
}
|
|
917
|
} else {
|
|
918
|
if(stristr($gs, $getty_al_search_str)) {
|
|
919
|
$getty_update_needed = true;
|
|
920
|
}
|
|
921
|
}
|
|
922
|
}
|
|
923
|
}
|
|
924
|
|
|
925
|
if (!$getty_update_needed) {
|
|
926
|
return;
|
|
927
|
}
|
|
928
|
|
|
929
|
conf_mount_rw();
|
|
930
|
$fd = false;
|
|
931
|
$tries = 0;
|
|
932
|
while (!$fd && $tries < 100) {
|
|
933
|
$fd = fopen("/etc/gettytab", "w");
|
|
934
|
$tries++;
|
|
935
|
|
|
936
|
}
|
|
937
|
if (!$fd) {
|
|
938
|
conf_mount_ro();
|
|
939
|
if ($status) {
|
|
940
|
log_error(gettext("Enabling auto login was not possible."));
|
|
941
|
} else {
|
|
942
|
log_error(gettext("Disabling auto login was not possible."));
|
|
943
|
}
|
|
944
|
return;
|
|
945
|
}
|
|
946
|
foreach($getty_split as $gs) {
|
|
947
|
if(stristr($gs, $getty_search_str)) {
|
|
948
|
if($status == true) {
|
|
949
|
fwrite($fd, " ".$getty_al_search_str."\n");
|
|
950
|
} else {
|
|
951
|
fwrite($fd, " ".$getty_search_str."\n");
|
|
952
|
}
|
|
953
|
} else {
|
|
954
|
fwrite($fd, "{$gs}\n");
|
|
955
|
}
|
|
956
|
}
|
|
957
|
fclose($fd);
|
|
958
|
|
|
959
|
if ($status) {
|
|
960
|
log_error(gettext("Enabled console auto login, console menu is NOT password protected."));
|
|
961
|
} else {
|
|
962
|
log_error(gettext("Disabled console auto login, console menu is password protected."));
|
|
963
|
}
|
|
964
|
|
|
965
|
conf_mount_ro();
|
|
966
|
}
|
|
967
|
|
|
968
|
function setup_serial_port($when="save", $path="") {
|
|
969
|
global $g, $config;
|
|
970
|
conf_mount_rw();
|
|
971
|
$prefix = "";
|
|
972
|
if (($when == "upgrade") && (!empty($path)) && is_dir($path.'/boot/'))
|
|
973
|
$prefix = "/tmp/{$path}";
|
|
974
|
$boot_config_file = "{$path}/boot.config";
|
|
975
|
$loader_conf_file = "{$path}/boot/loader.conf";
|
|
976
|
/* serial console - write out /boot.config */
|
|
977
|
if(file_exists($boot_config_file))
|
|
978
|
$boot_config = file_get_contents($boot_config_file);
|
|
979
|
else
|
|
980
|
$boot_config = "";
|
|
981
|
|
|
982
|
if(($g['platform'] != "cdrom") && ($g['platform'] != "nanobsd")) {
|
|
983
|
$boot_config_split = explode("\n", $boot_config);
|
|
984
|
$fd = fopen($boot_config_file,"w");
|
|
985
|
if($fd) {
|
|
986
|
foreach($boot_config_split as $bcs) {
|
|
987
|
if(stristr($bcs, "-D")) {
|
|
988
|
/* DONT WRITE OUT, WE'LL DO IT LATER */
|
|
989
|
} else {
|
|
990
|
if($bcs <> "")
|
|
991
|
fwrite($fd, "{$bcs}\n");
|
|
992
|
}
|
|
993
|
}
|
|
994
|
if(isset($config['system']['enableserial']) || $g['enableserial_force']) {
|
|
995
|
fwrite($fd, "-D");
|
|
996
|
}
|
|
997
|
fclose($fd);
|
|
998
|
}
|
|
999
|
}
|
|
1000
|
if($g['platform'] != "cdrom") {
|
|
1001
|
/* serial console - write out /boot/loader.conf */
|
|
1002
|
if ($when == "upgrade")
|
|
1003
|
system("echo \"Reading {$loader_conf_file}...\" >> /conf/upgrade_log.txt");
|
|
1004
|
$boot_config = file_get_contents($loader_conf_file);
|
|
1005
|
$boot_config_split = explode("\n", $boot_config);
|
|
1006
|
if(count($boot_config_split) > 0) {
|
|
1007
|
$new_boot_config = array();
|
|
1008
|
// Loop through and only add lines that are not empty, and which
|
|
1009
|
// do not contain a console directive.
|
|
1010
|
foreach($boot_config_split as $bcs)
|
|
1011
|
if(!empty($bcs)
|
|
1012
|
&& (stripos($bcs, "console") === false)
|
|
1013
|
&& (stripos($bcs, "boot_multicons") === false)
|
|
1014
|
&& (stripos($bcs, "boot_serial") === false)
|
|
1015
|
&& (stripos($bcs, "hw.usb.no_pf") === false))
|
|
1016
|
$new_boot_config[] = $bcs;
|
|
1017
|
|
|
1018
|
$serialspeed = (is_numeric($config['system']['serialspeed'])) ? $config['system']['serialspeed'] : "9600";
|
|
1019
|
if(isset($config['system']['enableserial']) || $g['enableserial_force']) {
|
|
1020
|
$new_boot_config[] = 'boot_multicons="YES"';
|
|
1021
|
$new_boot_config[] = 'boot_serial="YES"';
|
|
1022
|
$new_boot_config[] = 'comconsole_speed="' . $serialspeed . '"';
|
|
1023
|
$primaryconsole = isset($g['primaryconsole_force']) ? $g['primaryconsole_force'] : $config['system']['primaryconsole'];
|
|
1024
|
switch ($primaryconsole) {
|
|
1025
|
case "video":
|
|
1026
|
$new_boot_config[] = 'console="vidconsole,comconsole"';
|
|
1027
|
break;
|
|
1028
|
case "serial":
|
|
1029
|
default:
|
|
1030
|
$new_boot_config[] = 'console="comconsole,vidconsole"';
|
|
1031
|
}
|
|
1032
|
} elseif ($g['platform'] == "nanobsd") {
|
|
1033
|
$new_boot_config[] = 'comconsole_speed="' . $serialspeed . '"';
|
|
1034
|
}
|
|
1035
|
|
|
1036
|
$new_boot_config[] = 'hw.usb.no_pf="1"';
|
|
1037
|
|
|
1038
|
file_put_contents($loader_conf_file, implode("\n", $new_boot_config) . "\n");
|
|
1039
|
}
|
|
1040
|
}
|
|
1041
|
$ttys = file_get_contents("/etc/ttys");
|
|
1042
|
$ttys_split = explode("\n", $ttys);
|
|
1043
|
$fd = fopen("/etc/ttys", "w");
|
|
1044
|
foreach($ttys_split as $tty) {
|
|
1045
|
if(stristr($tty, "ttyd0") or stristr($tty, "ttyu0")) {
|
|
1046
|
if(isset($config['system']['enableserial']) || $g['enableserial_force']) {
|
|
1047
|
fwrite($fd, "ttyu0 \"/usr/libexec/getty bootupcli\" cons25 on secure\n");
|
|
1048
|
} else {
|
|
1049
|
fwrite($fd, "ttyu0 \"/usr/libexec/getty bootupcli\" cons25 off secure\n");
|
|
1050
|
}
|
|
1051
|
} else {
|
|
1052
|
fwrite($fd, $tty . "\n");
|
|
1053
|
}
|
|
1054
|
}
|
|
1055
|
fclose($fd);
|
|
1056
|
auto_login();
|
|
1057
|
|
|
1058
|
conf_mount_ro();
|
|
1059
|
return;
|
|
1060
|
}
|
|
1061
|
|
|
1062
|
function print_value_list($list, $count = 10, $separator = ",") {
|
|
1063
|
$list = implode($separator, array_slice($list, 0, $count));
|
|
1064
|
if(count($list) < $count) {
|
|
1065
|
$list .= ".";
|
|
1066
|
} else {
|
|
1067
|
$list .= "...";
|
|
1068
|
}
|
|
1069
|
return $list;
|
|
1070
|
}
|
|
1071
|
|
|
1072
|
/* DHCP enabled on any interfaces? */
|
|
1073
|
function is_dhcp_server_enabled() {
|
|
1074
|
global $config;
|
|
1075
|
|
|
1076
|
if (!is_array($config['dhcpd']))
|
|
1077
|
return false;
|
|
1078
|
|
|
1079
|
foreach ($config['dhcpd'] as $dhcpif => $dhcpifconf) {
|
|
1080
|
if (isset($dhcpifconf['enable']) && !empty($config['interfaces'][$dhcpif]))
|
|
1081
|
return true;
|
|
1082
|
}
|
|
1083
|
|
|
1084
|
return false;
|
|
1085
|
}
|
|
1086
|
|
|
1087
|
/* DHCP enabled on any interfaces? */
|
|
1088
|
function is_dhcpv6_server_enabled() {
|
|
1089
|
global $config;
|
|
1090
|
|
|
1091
|
if (is_array($config['interfaces'])) {
|
|
1092
|
foreach ($config['interfaces'] as $ifcfg) {
|
|
1093
|
if (isset($ifcfg['enable']) && !empty($ifcfg['track6-interface']))
|
|
1094
|
return true;
|
|
1095
|
}
|
|
1096
|
}
|
|
1097
|
|
|
1098
|
if (!is_array($config['dhcpdv6']))
|
|
1099
|
return false;
|
|
1100
|
|
|
1101
|
foreach ($config['dhcpdv6'] as $dhcpv6if => $dhcpv6ifconf) {
|
|
1102
|
if (isset($dhcpv6ifconf['enable']) && !empty($config['interfaces'][$dhcpv6if]))
|
|
1103
|
return true;
|
|
1104
|
}
|
|
1105
|
|
|
1106
|
return false;
|
|
1107
|
}
|
|
1108
|
|
|
1109
|
/* radvd enabled on any interfaces? */
|
|
1110
|
function is_radvd_enabled() {
|
|
1111
|
global $config;
|
|
1112
|
|
|
1113
|
if (!is_array($config['dhcpdv6']))
|
|
1114
|
$config['dhcpdv6'] = array();
|
|
1115
|
|
|
1116
|
$dhcpdv6cfg = $config['dhcpdv6'];
|
|
1117
|
$Iflist = get_configured_interface_list();
|
|
1118
|
|
|
1119
|
/* handle manually configured DHCP6 server settings first */
|
|
1120
|
foreach ($dhcpdv6cfg as $dhcpv6if => $dhcpv6ifconf) {
|
|
1121
|
if(!isset($config['interfaces'][$dhcpv6if]['enable']))
|
|
1122
|
continue;
|
|
1123
|
|
|
1124
|
if(!isset($dhcpv6ifconf['ramode']))
|
|
1125
|
$dhcpv6ifconf['ramode'] = $dhcpv6ifconf['mode'];
|
|
1126
|
|
|
1127
|
if($dhcpv6ifconf['ramode'] == "disabled")
|
|
1128
|
continue;
|
|
1129
|
|
|
1130
|
$ifcfgipv6 = get_interface_ipv6($dhcpv6if);
|
|
1131
|
if(!is_ipaddrv6($ifcfgipv6))
|
|
1132
|
continue;
|
|
1133
|
|
|
1134
|
return true;
|
|
1135
|
}
|
|
1136
|
|
|
1137
|
/* handle DHCP-PD prefixes and 6RD dynamic interfaces */
|
|
1138
|
foreach ($Iflist as $if => $ifdescr) {
|
|
1139
|
if(!isset($config['interfaces'][$if]['track6-interface']))
|
|
1140
|
continue;
|
|
1141
|
if(!isset($config['interfaces'][$if]['enable']))
|
|
1142
|
continue;
|
|
1143
|
|
|
1144
|
$ifcfgipv6 = get_interface_ipv6($if);
|
|
1145
|
if(!is_ipaddrv6($ifcfgipv6))
|
|
1146
|
continue;
|
|
1147
|
|
|
1148
|
$ifcfgsnv6 = get_interface_subnetv6($if);
|
|
1149
|
$subnetv6 = gen_subnetv6($ifcfgipv6, $ifcfgsnv6);
|
|
1150
|
|
|
1151
|
if(!is_ipaddrv6($subnetv6))
|
|
1152
|
continue;
|
|
1153
|
|
|
1154
|
return true;
|
|
1155
|
}
|
|
1156
|
|
|
1157
|
return false;
|
|
1158
|
}
|
|
1159
|
|
|
1160
|
/* Any PPPoE servers enabled? */
|
|
1161
|
function is_pppoe_server_enabled() {
|
|
1162
|
global $config;
|
|
1163
|
|
|
1164
|
$pppoeenable = false;
|
|
1165
|
|
|
1166
|
if (!is_array($config['pppoes']) || !is_array($config['pppoes']['pppoe']))
|
|
1167
|
return false;
|
|
1168
|
|
|
1169
|
foreach ($config['pppoes']['pppoe'] as $pppoes)
|
|
1170
|
if ($pppoes['mode'] == 'server')
|
|
1171
|
$pppoeenable = true;
|
|
1172
|
|
|
1173
|
return $pppoeenable;
|
|
1174
|
}
|
|
1175
|
|
|
1176
|
function convert_seconds_to_hms($sec){
|
|
1177
|
$min=$hrs=0;
|
|
1178
|
if ($sec != 0){
|
|
1179
|
$min = floor($sec/60);
|
|
1180
|
$sec %= 60;
|
|
1181
|
}
|
|
1182
|
if ($min != 0){
|
|
1183
|
$hrs = floor($min/60);
|
|
1184
|
$min %= 60;
|
|
1185
|
}
|
|
1186
|
if ($sec < 10)
|
|
1187
|
$sec = "0".$sec;
|
|
1188
|
if ($min < 10)
|
|
1189
|
$min = "0".$min;
|
|
1190
|
if ($hrs < 10)
|
|
1191
|
$hrs = "0".$hrs;
|
|
1192
|
$result = $hrs.":".$min.":".$sec;
|
|
1193
|
return $result;
|
|
1194
|
}
|
|
1195
|
|
|
1196
|
/* Compute the total uptime from the ppp uptime log file in the conf directory */
|
|
1197
|
|
|
1198
|
function get_ppp_uptime($port){
|
|
1199
|
if (file_exists("/conf/{$port}.log")){
|
|
1200
|
$saved_time = file_get_contents("/conf/{$port}.log");
|
|
1201
|
$uptime_data = explode("\n",$saved_time);
|
|
1202
|
$sec=0;
|
|
1203
|
foreach($uptime_data as $upt) {
|
|
1204
|
$sec += substr($upt, 1 + strpos($upt, " "));
|
|
1205
|
}
|
|
1206
|
return convert_seconds_to_hms($sec);
|
|
1207
|
} else {
|
|
1208
|
$total_time = gettext("No history data found!");
|
|
1209
|
return $total_time;
|
|
1210
|
}
|
|
1211
|
}
|
|
1212
|
|
|
1213
|
//returns interface information
|
|
1214
|
function get_interface_info($ifdescr) {
|
|
1215
|
global $config, $g;
|
|
1216
|
|
|
1217
|
$ifinfo = array();
|
|
1218
|
if (empty($config['interfaces'][$ifdescr]))
|
|
1219
|
return;
|
|
1220
|
$ifinfo['hwif'] = $config['interfaces'][$ifdescr]['if'];
|
|
1221
|
$ifinfo['if'] = get_real_interface($ifdescr);
|
|
1222
|
|
|
1223
|
$chkif = $ifinfo['if'];
|
|
1224
|
$ifinfotmp = pfSense_get_interface_addresses($chkif);
|
|
1225
|
$ifinfo['status'] = $ifinfotmp['status'];
|
|
1226
|
if (empty($ifinfo['status']))
|
|
1227
|
$ifinfo['status'] = "down";
|
|
1228
|
$ifinfo['macaddr'] = $ifinfotmp['macaddr'];
|
|
1229
|
$ifinfo['ipaddr'] = $ifinfotmp['ipaddr'];
|
|
1230
|
$ifinfo['subnet'] = $ifinfotmp['subnet'];
|
|
1231
|
$ifinfo['linklocal'] = get_interface_linklocal($ifdescr);
|
|
1232
|
$ifinfo['ipaddrv6'] = get_interface_ipv6($ifdescr);
|
|
1233
|
$ifinfo['subnetv6'] = get_interface_subnetv6($ifdescr);
|
|
1234
|
if (isset($ifinfotmp['link0']))
|
|
1235
|
$link0 = "down";
|
|
1236
|
$ifinfotmp = pfSense_get_interface_stats($chkif);
|
|
1237
|
// $ifinfo['inpkts'] = $ifinfotmp['inpkts'];
|
|
1238
|
// $ifinfo['outpkts'] = $ifinfotmp['outpkts'];
|
|
1239
|
$ifinfo['inerrs'] = $ifinfotmp['inerrs'];
|
|
1240
|
$ifinfo['outerrs'] = $ifinfotmp['outerrs'];
|
|
1241
|
$ifinfo['collisions'] = $ifinfotmp['collisions'];
|
|
1242
|
|
|
1243
|
/* Use pfctl for non wrapping 64 bit counters */
|
|
1244
|
/* Pass */
|
|
1245
|
exec("/sbin/pfctl -vvsI -i {$chkif}", $pfctlstats);
|
|
1246
|
$pf_in4_pass = preg_split("/ +/ ", $pfctlstats[3]);
|
|
1247
|
$pf_out4_pass = preg_split("/ +/", $pfctlstats[5]);
|
|
1248
|
$pf_in6_pass = preg_split("/ +/ ", $pfctlstats[7]);
|
|
1249
|
$pf_out6_pass = preg_split("/ +/", $pfctlstats[9]);
|
|
1250
|
$in4_pass = $pf_in4_pass[5];
|
|
1251
|
$out4_pass = $pf_out4_pass[5];
|
|
1252
|
$in4_pass_packets = $pf_in4_pass[3];
|
|
1253
|
$out4_pass_packets = $pf_out4_pass[3];
|
|
1254
|
$in6_pass = $pf_in6_pass[5];
|
|
1255
|
$out6_pass = $pf_out6_pass[5];
|
|
1256
|
$in6_pass_packets = $pf_in6_pass[3];
|
|
1257
|
$out6_pass_packets = $pf_out6_pass[3];
|
|
1258
|
$ifinfo['inbytespass'] = $in4_pass + $in6_pass;
|
|
1259
|
$ifinfo['outbytespass'] = $out4_pass + $out6_pass;
|
|
1260
|
$ifinfo['inpktspass'] = $in4_pass_packets + $in6_pass_packets;
|
|
1261
|
$ifinfo['outpktspass'] = $out4_pass_packets + $out6_pass_packets;
|
|
1262
|
|
|
1263
|
/* Block */
|
|
1264
|
$pf_in4_block = preg_split("/ +/", $pfctlstats[4]);
|
|
1265
|
$pf_out4_block = preg_split("/ +/", $pfctlstats[6]);
|
|
1266
|
$pf_in6_block = preg_split("/ +/", $pfctlstats[8]);
|
|
1267
|
$pf_out6_block = preg_split("/ +/", $pfctlstats[10]);
|
|
1268
|
$in4_block = $pf_in4_block[5];
|
|
1269
|
$out4_block = $pf_out4_block[5];
|
|
1270
|
$in4_block_packets = $pf_in4_block[3];
|
|
1271
|
$out4_block_packets = $pf_out4_block[3];
|
|
1272
|
$in6_block = $pf_in6_block[5];
|
|
1273
|
$out6_block = $pf_out6_block[5];
|
|
1274
|
$in6_block_packets = $pf_in6_block[3];
|
|
1275
|
$out6_block_packets = $pf_out6_block[3];
|
|
1276
|
$ifinfo['inbytesblock'] = $in4_block + $in6_block;
|
|
1277
|
$ifinfo['outbytesblock'] = $out4_block + $out6_block;
|
|
1278
|
$ifinfo['inpktsblock'] = $in4_block_packets + $in6_block_packets;
|
|
1279
|
$ifinfo['outpktsblock'] = $out4_block_packets + $out6_block_packets;
|
|
1280
|
|
|
1281
|
$ifinfo['inbytes'] = $in4_pass + $in6_pass;
|
|
1282
|
$ifinfo['outbytes'] = $out4_pass + $out6_pass;
|
|
1283
|
$ifinfo['inpkts'] = $in4_pass_packets + $in6_pass_packets;
|
|
1284
|
$ifinfo['outpkts'] = $out4_pass_packets + $out6_pass_packets;
|
|
1285
|
|
|
1286
|
$ifconfiginfo = "";
|
|
1287
|
$link_type = $config['interfaces'][$ifdescr]['ipaddr'];
|
|
1288
|
switch ($link_type) {
|
|
1289
|
/* DHCP? -> see if dhclient is up */
|
|
1290
|
case "dhcp":
|
|
1291
|
/* see if dhclient is up */
|
|
1292
|
if (find_dhclient_process($ifinfo['if']) <> "")
|
|
1293
|
$ifinfo['dhcplink'] = "up";
|
|
1294
|
else
|
|
1295
|
$ifinfo['dhcplink'] = "down";
|
|
1296
|
|
|
1297
|
break;
|
|
1298
|
/* PPPoE/PPTP/L2TP interface? -> get status from virtual interface */
|
|
1299
|
case "pppoe":
|
|
1300
|
case "pptp":
|
|
1301
|
case "l2tp":
|
|
1302
|
if ($ifinfo['status'] == "up" && !isset($link0))
|
|
1303
|
/* get PPPoE link status for dial on demand */
|
|
1304
|
$ifinfo["{$link_type}link"] = "up";
|
|
1305
|
else
|
|
1306
|
$ifinfo["{$link_type}link"] = "down";
|
|
1307
|
|
|
1308
|
break;
|
|
1309
|
/* PPP interface? -> get uptime for this session and cumulative uptime from the persistant log file in conf */
|
|
1310
|
case "ppp":
|
|
1311
|
if ($ifinfo['status'] == "up")
|
|
1312
|
$ifinfo['ppplink'] = "up";
|
|
1313
|
else
|
|
1314
|
$ifinfo['ppplink'] = "down" ;
|
|
1315
|
|
|
1316
|
if (empty($ifinfo['status']))
|
|
1317
|
$ifinfo['status'] = "down";
|
|
1318
|
|
|
1319
|
if (is_array($config['ppps']['ppp']) && count($config['ppps']['ppp'])) {
|
|
1320
|
foreach ($config['ppps']['ppp'] as $pppid => $ppp) {
|
|
1321
|
if ($config['interfaces'][$ifdescr]['if'] == $ppp['if'])
|
|
1322
|
break;
|
|
1323
|
}
|
|
1324
|
}
|
|
1325
|
$dev = $ppp['ports'];
|
|
1326
|
if ($config['interfaces'][$ifdescr]['if'] != $ppp['if'] || empty($dev))
|
|
1327
|
break;
|
|
1328
|
if (!file_exists($dev)) {
|
|
1329
|
$ifinfo['nodevice'] = 1;
|
|
1330
|
$ifinfo['pppinfo'] = $dev . " " . gettext("device not present! Is the modem attached to the system?");
|
|
1331
|
}
|
|
1332
|
|
|
1333
|
$usbmodemoutput = array();
|
|
1334
|
exec("usbconfig", $usbmodemoutput);
|
|
1335
|
$mondev = "{$g['tmp_path']}/3gstats.{$ifdescr}";
|
|
1336
|
if(file_exists($mondev)) {
|
|
1337
|
$cellstats = file($mondev);
|
|
1338
|
/* skip header */
|
|
1339
|
$a_cellstats = explode(",", $cellstats[1]);
|
|
1340
|
if(preg_match("/huawei/i", implode("\n", $usbmodemoutput))) {
|
|
1341
|
$ifinfo['cell_rssi'] = huawei_rssi_to_string($a_cellstats[1]);
|
|
1342
|
$ifinfo['cell_mode'] = huawei_mode_to_string($a_cellstats[2], $a_cellstats[3]);
|
|
1343
|
$ifinfo['cell_simstate'] = huawei_simstate_to_string($a_cellstats[10]);
|
|
1344
|
$ifinfo['cell_service'] = huawei_service_to_string(trim($a_cellstats[11]));
|
|
1345
|
}
|
|
1346
|
if(preg_match("/zte/i", implode("\n", $usbmodemoutput))) {
|
|
1347
|
$ifinfo['cell_rssi'] = zte_rssi_to_string($a_cellstats[1]);
|
|
1348
|
$ifinfo['cell_mode'] = zte_mode_to_string($a_cellstats[2], $a_cellstats[3]);
|
|
1349
|
$ifinfo['cell_simstate'] = zte_simstate_to_string($a_cellstats[10]);
|
|
1350
|
$ifinfo['cell_service'] = zte_service_to_string(trim($a_cellstats[11]));
|
|
1351
|
}
|
|
1352
|
$ifinfo['cell_upstream'] = $a_cellstats[4];
|
|
1353
|
$ifinfo['cell_downstream'] = trim($a_cellstats[5]);
|
|
1354
|
$ifinfo['cell_sent'] = $a_cellstats[6];
|
|
1355
|
$ifinfo['cell_received'] = trim($a_cellstats[7]);
|
|
1356
|
$ifinfo['cell_bwupstream'] = $a_cellstats[8];
|
|
1357
|
$ifinfo['cell_bwdownstream'] = trim($a_cellstats[9]);
|
|
1358
|
}
|
|
1359
|
// Calculate cumulative uptime for PPP link. Useful for connections that have per minute/hour contracts so you don't go over!
|
|
1360
|
if (isset($ppp['uptime']))
|
|
1361
|
$ifinfo['ppp_uptime_accumulated'] = "(".get_ppp_uptime($ifinfo['if']).")";
|
|
1362
|
break;
|
|
1363
|
default:
|
|
1364
|
break;
|
|
1365
|
}
|
|
1366
|
|
|
1367
|
if (file_exists("{$g['varrun_path']}/{$link_type}_{$ifdescr}.pid")) {
|
|
1368
|
$sec = trim(`/usr/local/sbin/ppp-uptime.sh {$ifinfo['if']}`);
|
|
1369
|
$ifinfo['ppp_uptime'] = convert_seconds_to_hms($sec);
|
|
1370
|
}
|
|
1371
|
|
|
1372
|
if ($ifinfo['status'] == "up") {
|
|
1373
|
/* try to determine media with ifconfig */
|
|
1374
|
unset($ifconfiginfo);
|
|
1375
|
exec("/sbin/ifconfig " . $ifinfo['if'], $ifconfiginfo);
|
|
1376
|
$wifconfiginfo = array();
|
|
1377
|
if(is_interface_wireless($ifdescr)) {
|
|
1378
|
exec("/sbin/ifconfig {$ifinfo['if']} list sta", $wifconfiginfo);
|
|
1379
|
array_shift($wifconfiginfo);
|
|
1380
|
}
|
|
1381
|
$matches = "";
|
|
1382
|
foreach ($ifconfiginfo as $ici) {
|
|
1383
|
|
|
1384
|
/* don't list media/speed for wireless cards, as it always
|
|
1385
|
displays 2 Mbps even though clients can connect at 11 Mbps */
|
|
1386
|
if (preg_match("/media: .*? \((.*?)\)/", $ici, $matches)) {
|
|
1387
|
$ifinfo['media'] = $matches[1];
|
|
1388
|
} else if (preg_match("/media: Ethernet (.*)/", $ici, $matches)) {
|
|
1389
|
$ifinfo['media'] = $matches[1];
|
|
1390
|
} else if (preg_match("/media: IEEE 802.11 Wireless Ethernet (.*)/", $ici, $matches)) {
|
|
1391
|
$ifinfo['media'] = $matches[1];
|
|
1392
|
}
|
|
1393
|
|
|
1394
|
if (preg_match("/status: (.*)$/", $ici, $matches)) {
|
|
1395
|
if ($matches[1] != "active")
|
|
1396
|
$ifinfo['status'] = $matches[1];
|
|
1397
|
if($ifinfo['status'] == gettext("running"))
|
|
1398
|
$ifinfo['status'] = gettext("up");
|
|
1399
|
}
|
|
1400
|
if (preg_match("/channel (\S*)/", $ici, $matches)) {
|
|
1401
|
$ifinfo['channel'] = $matches[1];
|
|
1402
|
}
|
|
1403
|
if (preg_match("/ssid (\".*?\"|\S*)/", $ici, $matches)) {
|
|
1404
|
if ($matches[1][0] == '"')
|
|
1405
|
$ifinfo['ssid'] = substr($matches[1], 1, -1);
|
|
1406
|
else
|
|
1407
|
$ifinfo['ssid'] = $matches[1];
|
|
1408
|
}
|
|
1409
|
if (preg_match("/laggproto (.*)$/", $ici, $matches)) {
|
|
1410
|
$ifinfo['laggproto'] = $matches[1];
|
|
1411
|
}
|
|
1412
|
if (preg_match("/laggport: (.*)$/", $ici, $matches)) {
|
|
1413
|
$ifinfo['laggport'][] = $matches[1];
|
|
1414
|
}
|
|
1415
|
}
|
|
1416
|
foreach($wifconfiginfo as $ici) {
|
|
1417
|
$elements = preg_split("/[ ]+/i", $ici);
|
|
1418
|
if ($elements[0] != "") {
|
|
1419
|
$ifinfo['bssid'] = $elements[0];
|
|
1420
|
}
|
|
1421
|
if ($elements[3] != "") {
|
|
1422
|
$ifinfo['rate'] = $elements[3];
|
|
1423
|
}
|
|
1424
|
if ($elements[4] != "") {
|
|
1425
|
$ifinfo['rssi'] = $elements[4];
|
|
1426
|
}
|
|
1427
|
|
|
1428
|
}
|
|
1429
|
/* lookup the gateway */
|
|
1430
|
if (interface_has_gateway($ifdescr)) {
|
|
1431
|
$ifinfo['gateway'] = get_interface_gateway($ifdescr);
|
|
1432
|
$ifinfo['gatewayv6'] = get_interface_gateway_v6($ifdescr);
|
|
1433
|
}
|
|
1434
|
}
|
|
1435
|
|
|
1436
|
$bridge = "";
|
|
1437
|
$bridge = link_interface_to_bridge($ifdescr);
|
|
1438
|
if($bridge) {
|
|
1439
|
$bridge_text = `/sbin/ifconfig {$bridge}`;
|
|
1440
|
if(stristr($bridge_text, "blocking") <> false) {
|
|
1441
|
$ifinfo['bridge'] = "<b><font color='red'>" . gettext("blocking") . "</font></b> - " . gettext("check for ethernet loops");
|
|
1442
|
$ifinfo['bridgeint'] = $bridge;
|
|
1443
|
} else if(stristr($bridge_text, "learning") <> false) {
|
|
1444
|
$ifinfo['bridge'] = gettext("learning");
|
|
1445
|
$ifinfo['bridgeint'] = $bridge;
|
|
1446
|
} else if(stristr($bridge_text, "forwarding") <> false) {
|
|
1447
|
$ifinfo['bridge'] = gettext("forwarding");
|
|
1448
|
$ifinfo['bridgeint'] = $bridge;
|
|
1449
|
}
|
|
1450
|
}
|
|
1451
|
|
|
1452
|
return $ifinfo;
|
|
1453
|
}
|
|
1454
|
|
|
1455
|
//returns cpu speed of processor. Good for determining capabilities of machine
|
|
1456
|
function get_cpu_speed() {
|
|
1457
|
return exec("/sbin/sysctl -n hw.clockrate");
|
|
1458
|
}
|
|
1459
|
|
|
1460
|
function add_hostname_to_watch($hostname) {
|
|
1461
|
if(!is_dir("/var/db/dnscache")) {
|
|
1462
|
mkdir("/var/db/dnscache");
|
|
1463
|
}
|
|
1464
|
if((is_fqdn($hostname)) && (!is_ipaddr($hostname))) {
|
|
1465
|
$domrecords = array();
|
|
1466
|
$domips = array();
|
|
1467
|
exec("host -t A " . escapeshellarg($hostname), $domrecords, $rethost);
|
|
1468
|
if($rethost == 0) {
|
|
1469
|
foreach($domrecords as $domr) {
|
|
1470
|
$doml = explode(" ", $domr);
|
|
1471
|
$domip = $doml[3];
|
|
1472
|
/* fill array with domain ip addresses */
|
|
1473
|
if(is_ipaddr($domip)) {
|
|
1474
|
$domips[] = $domip;
|
|
1475
|
}
|
|
1476
|
}
|
|
1477
|
}
|
|
1478
|
sort($domips);
|
|
1479
|
$contents = "";
|
|
1480
|
if(! empty($domips)) {
|
|
1481
|
foreach($domips as $ip) {
|
|
1482
|
$contents .= "$ip\n";
|
|
1483
|
}
|
|
1484
|
}
|
|
1485
|
file_put_contents("/var/db/dnscache/$hostname", $contents);
|
|
1486
|
}
|
|
1487
|
}
|
|
1488
|
|
|
1489
|
function is_fqdn($fqdn) {
|
|
1490
|
$hostname = false;
|
|
1491
|
if(preg_match("/[-A-Z0-9\.]+\.[-A-Z0-9\.]+/i", $fqdn)) {
|
|
1492
|
$hostname = true;
|
|
1493
|
}
|
|
1494
|
if(preg_match("/\.\./", $fqdn)) {
|
|
1495
|
$hostname = false;
|
|
1496
|
}
|
|
1497
|
if(preg_match("/^\./i", $fqdn)) {
|
|
1498
|
$hostname = false;
|
|
1499
|
}
|
|
1500
|
if(preg_match("/\//i", $fqdn)) {
|
|
1501
|
$hostname = false;
|
|
1502
|
}
|
|
1503
|
return($hostname);
|
|
1504
|
}
|
|
1505
|
|
|
1506
|
function pfsense_default_state_size() {
|
|
1507
|
/* get system memory amount */
|
|
1508
|
$memory = get_memory();
|
|
1509
|
$physmem = $memory[0];
|
|
1510
|
/* Be cautious and only allocate 10% of system memory to the state table */
|
|
1511
|
$max_states = (int) ($physmem/10)*1000;
|
|
1512
|
return $max_states;
|
|
1513
|
}
|
|
1514
|
|
|
1515
|
function pfsense_default_tables_size() {
|
|
1516
|
$current = `pfctl -sm | grep ^tables | awk '{print $4};'`;
|
|
1517
|
return $current;
|
|
1518
|
}
|
|
1519
|
|
|
1520
|
function pfsense_default_table_entries_size() {
|
|
1521
|
$current = `pfctl -sm | grep table-entries | awk '{print $4};'`;
|
|
1522
|
return $current;
|
|
1523
|
}
|
|
1524
|
|
|
1525
|
/* Compare the current hostname DNS to the DNS cache we made
|
|
1526
|
* if it has changed we return the old records
|
|
1527
|
* if no change we return false */
|
|
1528
|
function compare_hostname_to_dnscache($hostname) {
|
|
1529
|
if(!is_dir("/var/db/dnscache")) {
|
|
1530
|
mkdir("/var/db/dnscache");
|
|
1531
|
}
|
|
1532
|
$hostname = trim($hostname);
|
|
1533
|
if(is_readable("/var/db/dnscache/{$hostname}")) {
|
|
1534
|
$oldcontents = file_get_contents("/var/db/dnscache/{$hostname}");
|
|
1535
|
} else {
|
|
1536
|
$oldcontents = "";
|
|
1537
|
}
|
|
1538
|
if((is_fqdn($hostname)) && (!is_ipaddr($hostname))) {
|
|
1539
|
$domrecords = array();
|
|
1540
|
$domips = array();
|
|
1541
|
exec("host -t A " . escapeshellarg($hostname), $domrecords, $rethost);
|
|
1542
|
if($rethost == 0) {
|
|
1543
|
foreach($domrecords as $domr) {
|
|
1544
|
$doml = explode(" ", $domr);
|
|
1545
|
$domip = $doml[3];
|
|
1546
|
/* fill array with domain ip addresses */
|
|
1547
|
if(is_ipaddr($domip)) {
|
|
1548
|
$domips[] = $domip;
|
|
1549
|
}
|
|
1550
|
}
|
|
1551
|
}
|
|
1552
|
sort($domips);
|
|
1553
|
$contents = "";
|
|
1554
|
if(! empty($domips)) {
|
|
1555
|
foreach($domips as $ip) {
|
|
1556
|
$contents .= "$ip\n";
|
|
1557
|
}
|
|
1558
|
}
|
|
1559
|
}
|
|
1560
|
|
|
1561
|
if(trim($oldcontents) != trim($contents)) {
|
|
1562
|
if($g['debug']) {
|
|
1563
|
log_error(sprintf(gettext('DNSCACHE: Found old IP %1$s and new IP %2$s'), $oldcontents, $contents));
|
|
1564
|
}
|
|
1565
|
return ($oldcontents);
|
|
1566
|
} else {
|
|
1567
|
return false;
|
|
1568
|
}
|
|
1569
|
}
|
|
1570
|
|
|
1571
|
/*
|
|
1572
|
* load_crypto() - Load crypto modules if enabled in config.
|
|
1573
|
*/
|
|
1574
|
function load_crypto() {
|
|
1575
|
global $config, $g;
|
|
1576
|
$crypto_modules = array('glxsb', 'aesni');
|
|
1577
|
|
|
1578
|
if (!in_array($config['system']['crypto_hardware'], $crypto_modules))
|
|
1579
|
return false;
|
|
1580
|
|
|
1581
|
if (!empty($config['system']['crypto_hardware']) && !is_module_loaded($config['system']['crypto_hardware'])) {
|
|
1582
|
log_error("Loading {$config['system']['crypto_hardware']} cryptographic accelerator module.");
|
|
1583
|
mwexec("/sbin/kldload {$config['system']['crypto_hardware']}");
|
|
1584
|
}
|
|
1585
|
}
|
|
1586
|
|
|
1587
|
/*
|
|
1588
|
* load_thermal_hardware() - Load temperature monitor kernel module
|
|
1589
|
*/
|
|
1590
|
function load_thermal_hardware() {
|
|
1591
|
global $config, $g;
|
|
1592
|
$thermal_hardware_modules = array('coretemp', 'amdtemp');
|
|
1593
|
|
|
1594
|
if (!in_array($config['system']['thermal_hardware'], $thermal_hardware_modules))
|
|
1595
|
return false;
|
|
1596
|
|
|
1597
|
if (!empty($config['system']['thermal_hardware']) && !is_module_loaded($config['system']['thermal_hardware'])) {
|
|
1598
|
log_error("Loading {$config['system']['thermal_hardware']} thermal monitor module.");
|
|
1599
|
mwexec("/sbin/kldload {$config['system']['thermal_hardware']}");
|
|
1600
|
}
|
|
1601
|
}
|
|
1602
|
|
|
1603
|
/****f* pfsense-utils/isvm
|
|
1604
|
* NAME
|
|
1605
|
* isvm
|
|
1606
|
* INPUTS
|
|
1607
|
* none
|
|
1608
|
* RESULT
|
|
1609
|
* returns true if machine is running under a virtual environment
|
|
1610
|
******/
|
|
1611
|
function isvm() {
|
|
1612
|
$virtualenvs = array("vmware", "parallels", "qemu", "bochs", "plex86");
|
|
1613
|
$bios_product = trim(`/bin/kenv | /usr/bin/awk -F= '/smbios.system.product/ {print $2}'`);
|
|
1614
|
foreach ($virtualenvs as $virtualenv)
|
|
1615
|
if (stripos($bios_product, $virtualenv) !== false)
|
|
1616
|
return true;
|
|
1617
|
|
|
1618
|
return false;
|
|
1619
|
}
|
|
1620
|
|
|
1621
|
function get_freebsd_version() {
|
|
1622
|
$version = php_uname("r");
|
|
1623
|
return $version[0];
|
|
1624
|
}
|
|
1625
|
|
|
1626
|
function download_file_with_progress_bar($url_file, $destination_file, $readbody = 'read_body', $connect_timeout=60, $timeout=0) {
|
|
1627
|
global $ch, $fout, $file_size, $downloaded, $config, $first_progress_update;
|
|
1628
|
$file_size = 1;
|
|
1629
|
$downloaded = 1;
|
|
1630
|
$first_progress_update = TRUE;
|
|
1631
|
/* open destination file */
|
|
1632
|
$fout = fopen($destination_file, "wb");
|
|
1633
|
|
|
1634
|
/*
|
|
1635
|
* Originally by Author: Keyvan Minoukadeh
|
|
1636
|
* Modified by Scott Ullrich to return Content-Length size
|
|
1637
|
*/
|
|
1638
|
|
|
1639
|
$ch = curl_init();
|
|
1640
|
curl_setopt($ch, CURLOPT_URL, $url_file);
|
|
1641
|
curl_setopt($ch, CURLOPT_HEADERFUNCTION, 'read_header');
|
|
1642
|
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
|
|
1643
|
/* Don't verify SSL peers since we don't have the certificates to do so. */
|
|
1644
|
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
|
|
1645
|
curl_setopt($ch, CURLOPT_WRITEFUNCTION, $readbody);
|
|
1646
|
curl_setopt($ch, CURLOPT_NOPROGRESS, '1');
|
|
1647
|
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $connect_timeout);
|
|
1648
|
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
|
|
1649
|
|
|
1650
|
if (!empty($config['system']['proxyurl'])) {
|
|
1651
|
curl_setopt($ch, CURLOPT_PROXY, $config['system']['proxyurl']);
|
|
1652
|
if (!empty($config['system']['proxyport']))
|
|
1653
|
curl_setopt($ch, CURLOPT_PROXYPORT, $config['system']['proxyport']);
|
|
1654
|
if (!empty($config['system']['proxyuser']) && !empty($config['system']['proxypass'])) {
|
|
1655
|
@curl_setopt($ch, CURLOPT_PROXYAUTH, CURLAUTH_ANY | CURLAUTH_ANYSAFE);
|
|
1656
|
curl_setopt($ch, CURLOPT_PROXYUSERPWD, "{$config['system']['proxyuser']}:{$config['system']['proxypass']}");
|
|
1657
|
}
|
|
1658
|
}
|
|
1659
|
|
|
1660
|
@curl_exec($ch);
|
|
1661
|
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
|
1662
|
if($fout)
|
|
1663
|
fclose($fout);
|
|
1664
|
curl_close($ch);
|
|
1665
|
return ($http_code == 200) ? true : $http_code;
|
|
1666
|
}
|
|
1667
|
|
|
1668
|
function read_header($ch, $string) {
|
|
1669
|
global $file_size, $fout;
|
|
1670
|
$length = strlen($string);
|
|
1671
|
$regs = "";
|
|
1672
|
preg_match("/(Content-Length:) (.*)/", $string, $regs);
|
|
1673
|
if($regs[2] <> "") {
|
|
1674
|
$file_size = intval($regs[2]);
|
|
1675
|
}
|
|
1676
|
ob_flush();
|
|
1677
|
return $length;
|
|
1678
|
}
|
|
1679
|
|
|
1680
|
function read_body($ch, $string) {
|
|
1681
|
global $fout, $file_size, $downloaded, $sendto, $static_status, $static_output, $lastseen, $first_progress_update;
|
|
1682
|
global $pkg_interface;
|
|
1683
|
$length = strlen($string);
|
|
1684
|
$downloaded += intval($length);
|
|
1685
|
if($file_size > 0) {
|
|
1686
|
$downloadProgress = round(100 * (1 - $downloaded / $file_size), 0);
|
|
1687
|
$downloadProgress = 100 - $downloadProgress;
|
|
1688
|
} else
|
|
1689
|
$downloadProgress = 0;
|
|
1690
|
if($lastseen <> $downloadProgress and $downloadProgress < 101) {
|
|
1691
|
if($sendto == "status") {
|
|
1692
|
if($pkg_interface == "console") {
|
|
1693
|
if(($downloadProgress % 10) == 0 || $downloadProgress < 10) {
|
|
1694
|
$tostatus = $static_status . $downloadProgress . "%";
|
|
1695
|
if ($downloadProgress == 100) {
|
|
1696
|
$tostatus = $tostatus . "\r";
|
|
1697
|
}
|
|
1698
|
update_status($tostatus);
|
|
1699
|
}
|
|
1700
|
} else {
|
|
1701
|
$tostatus = $static_status . $downloadProgress . "%";
|
|
1702
|
update_status($tostatus);
|
|
1703
|
}
|
|
1704
|
} else {
|
|
1705
|
if($pkg_interface == "console") {
|
|
1706
|
if(($downloadProgress % 10) == 0 || $downloadProgress < 10) {
|
|
1707
|
$tooutput = $static_output . $downloadProgress . "%";
|
|
1708
|
if ($downloadProgress == 100) {
|
|
1709
|
$tooutput = $tooutput . "\r";
|
|
1710
|
}
|
|
1711
|
update_output_window($tooutput);
|
|
1712
|
}
|
|
1713
|
} else {
|
|
1714
|
$tooutput = $static_output . $downloadProgress . "%";
|
|
1715
|
update_output_window($tooutput);
|
|
1716
|
}
|
|
1717
|
}
|
|
1718
|
if(($pkg_interface != "console") || (($downloadProgress % 10) == 0) || ($downloadProgress < 10)) {
|
|
1719
|
update_progress_bar($downloadProgress, $first_progress_update);
|
|
1720
|
$first_progress_update = FALSE;
|
|
1721
|
}
|
|
1722
|
$lastseen = $downloadProgress;
|
|
1723
|
}
|
|
1724
|
if($fout)
|
|
1725
|
fwrite($fout, $string);
|
|
1726
|
ob_flush();
|
|
1727
|
return $length;
|
|
1728
|
}
|
|
1729
|
|
|
1730
|
/*
|
|
1731
|
* update_output_window: update bottom textarea dynamically.
|
|
1732
|
*/
|
|
1733
|
function update_output_window($text) {
|
|
1734
|
global $pkg_interface;
|
|
1735
|
$log = preg_replace("/\n/", "\\n", $text);
|
|
1736
|
if($pkg_interface != "console") {
|
|
1737
|
echo "\n<script type=\"text/javascript\">";
|
|
1738
|
echo "\n//<![CDATA[";
|
|
1739
|
echo "\nthis.document.forms[0].output.value = \"" . $log . "\";";
|
|
1740
|
echo "\nthis.document.forms[0].output.scrollTop = this.document.forms[0].output.scrollHeight;";
|
|
1741
|
echo "\n//]]>";
|
|
1742
|
echo "\n</script>";
|
|
1743
|
}
|
|
1744
|
/* ensure that contents are written out */
|
|
1745
|
ob_flush();
|
|
1746
|
}
|
|
1747
|
|
|
1748
|
/*
|
|
1749
|
* update_status: update top textarea dynamically.
|
|
1750
|
*/
|
|
1751
|
function update_status($status) {
|
|
1752
|
global $pkg_interface;
|
|
1753
|
if($pkg_interface == "console") {
|
|
1754
|
echo "\r{$status}";
|
|
1755
|
} else {
|
|
1756
|
echo "\n<script type=\"text/javascript\">";
|
|
1757
|
echo "\n//<![CDATA[";
|
|
1758
|
echo "\nthis.document.forms[0].status.value=\"" . $status . "\";";
|
|
1759
|
echo "\n//]]>";
|
|
1760
|
echo "\n</script>";
|
|
1761
|
}
|
|
1762
|
/* ensure that contents are written out */
|
|
1763
|
ob_flush();
|
|
1764
|
}
|
|
1765
|
|
|
1766
|
/*
|
|
1767
|
* update_progress_bar($percent, $first_time): updates the javascript driven progress bar.
|
|
1768
|
*/
|
|
1769
|
function update_progress_bar($percent, $first_time) {
|
|
1770
|
global $pkg_interface;
|
|
1771
|
if($percent > 100) $percent = 1;
|
|
1772
|
if($pkg_interface <> "console") {
|
|
1773
|
echo "\n<script type=\"text/javascript\">";
|
|
1774
|
echo "\n//<![CDATA[";
|
|
1775
|
echo "\ndocument.progressbar.style.width='" . $percent . "%';";
|
|
1776
|
echo "\n//]]>";
|
|
1777
|
echo "\n</script>";
|
|
1778
|
} else {
|
|
1779
|
if(!($first_time))
|
|
1780
|
echo "\x08\x08\x08\x08\x08";
|
|
1781
|
echo sprintf("%4d%%", $percent);
|
|
1782
|
}
|
|
1783
|
}
|
|
1784
|
|
|
1785
|
/* Split() is being DEPRECATED as of PHP 5.3.0 and REMOVED as of PHP 6.0.0. Relying on this feature is highly discouraged. */
|
|
1786
|
if(!function_exists("split")) {
|
|
1787
|
function split($separator, $haystack, $limit = null) {
|
|
1788
|
log_error("deprecated split() call with separator '{$separator}'");
|
|
1789
|
return preg_split($separator, $haystack, $limit);
|
|
1790
|
}
|
|
1791
|
}
|
|
1792
|
|
|
1793
|
function update_alias_names_upon_change($section, $field, $new_alias_name, $origname) {
|
|
1794
|
global $g, $config, $pconfig, $debug;
|
|
1795
|
if(!$origname)
|
|
1796
|
return;
|
|
1797
|
|
|
1798
|
$sectionref = &$config;
|
|
1799
|
foreach($section as $sectionname) {
|
|
1800
|
if(is_array($sectionref) && isset($sectionref[$sectionname]))
|
|
1801
|
$sectionref = &$sectionref[$sectionname];
|
|
1802
|
else
|
|
1803
|
return;
|
|
1804
|
}
|
|
1805
|
|
|
1806
|
if($debug) $fd = fopen("{$g['tmp_path']}/print_r", "a");
|
|
1807
|
if($debug) fwrite($fd, print_r($pconfig, true));
|
|
1808
|
|
|
1809
|
if(is_array($sectionref)) {
|
|
1810
|
foreach($sectionref as $itemkey => $item) {
|
|
1811
|
if($debug) fwrite($fd, "$itemkey\n");
|
|
1812
|
|
|
1813
|
$fieldfound = true;
|
|
1814
|
$fieldref = &$sectionref[$itemkey];
|
|
1815
|
foreach($field as $fieldname) {
|
|
1816
|
if(is_array($fieldref) && isset($fieldref[$fieldname]))
|
|
1817
|
$fieldref = &$fieldref[$fieldname];
|
|
1818
|
else {
|
|
1819
|
$fieldfound = false;
|
|
1820
|
break;
|
|
1821
|
}
|
|
1822
|
}
|
|
1823
|
if($fieldfound && $fieldref == $origname) {
|
|
1824
|
if($debug) fwrite($fd, "Setting old alias value $origname to $new_alias_name\n");
|
|
1825
|
$fieldref = $new_alias_name;
|
|
1826
|
}
|
|
1827
|
}
|
|
1828
|
}
|
|
1829
|
|
|
1830
|
if($debug) fclose($fd);
|
|
1831
|
|
|
1832
|
}
|
|
1833
|
|
|
1834
|
function update_alias_url_data() {
|
|
1835
|
global $config, $g;
|
|
1836
|
|
|
1837
|
/* item is a url type */
|
|
1838
|
$lockkey = lock('config');
|
|
1839
|
if (is_array($config['aliases']['alias'])) {
|
|
1840
|
foreach ($config['aliases']['alias'] as $x => $alias) {
|
|
1841
|
if (empty($alias['aliasurl']))
|
|
1842
|
continue;
|
|
1843
|
|
|
1844
|
$address = "";
|
|
1845
|
$isfirst = 0;
|
|
1846
|
foreach ($alias['aliasurl'] as $alias_url) {
|
|
1847
|
/* fetch down and add in */
|
|
1848
|
$temp_filename = tempnam("{$g['tmp_path']}/", "alias_import");
|
|
1849
|
unlink($temp_filename);
|
|
1850
|
mwexec("/bin/mkdir -p {$temp_filename}");
|
|
1851
|
mwexec("/usr/bin/fetch -T 5 -q -o \"{$temp_filename}/aliases\" \"" . $alias_url . "\"");
|
|
1852
|
/* if the item is tar gzipped then extract */
|
|
1853
|
if (stristr($alias_url, ".tgz"))
|
|
1854
|
process_alias_tgz($temp_filename);
|
|
1855
|
else if (stristr($alias_url, ".zip"))
|
|
1856
|
process_alias_unzip($temp_filename);
|
|
1857
|
if (file_exists("{$temp_filename}/aliases")) {
|
|
1858
|
$file_contents = file_get_contents("{$temp_filename}/aliases");
|
|
1859
|
$file_contents = str_replace("#", "\n#", $file_contents);
|
|
1860
|
$file_contents_split = explode("\n", $file_contents);
|
|
1861
|
foreach ($file_contents_split as $fc) {
|
|
1862
|
$tmp = trim($fc);
|
|
1863
|
if (stristr($fc, "#")) {
|
|
1864
|
$tmp_split = explode("#", $tmp);
|
|
1865
|
$tmp = trim($tmp_split[0]);
|
|
1866
|
}
|
|
1867
|
if (trim($tmp) <> "") {
|
|
1868
|
if ($isfirst == 1)
|
|
1869
|
$address .= " ";
|
|
1870
|
$address .= $tmp;
|
|
1871
|
$isfirst = 1;
|
|
1872
|
}
|
|
1873
|
}
|
|
1874
|
mwexec("/bin/rm -rf {$temp_filename}");
|
|
1875
|
}
|
|
1876
|
}
|
|
1877
|
if($isfirst > 0) {
|
|
1878
|
$config['aliases']['alias'][$x]['address'] = $address;
|
|
1879
|
$updated = true;
|
|
1880
|
}
|
|
1881
|
}
|
|
1882
|
}
|
|
1883
|
unlock($lockkey);
|
|
1884
|
if ($updated) {
|
|
1885
|
write_config();
|
|
1886
|
send_event("filter reload");
|
|
1887
|
}
|
|
1888
|
}
|
|
1889
|
|
|
1890
|
function process_alias_unzip($temp_filename) {
|
|
1891
|
if(!file_exists("/usr/local/bin/unzip"))
|
|
1892
|
return;
|
|
1893
|
rename("{$temp_filename}/aliases", "{$temp_filename}/aliases.zip");
|
|
1894
|
mwexec("/usr/local/bin/unzip {$temp_filename}/aliases.tgz -d {$temp_filename}/aliases/");
|
|
1895
|
unlink("{$temp_filename}/aliases.zip");
|
|
1896
|
$files_to_process = return_dir_as_array("{$temp_filename}/");
|
|
1897
|
/* foreach through all extracted files and build up aliases file */
|
|
1898
|
$fd = fopen("{$temp_filename}/aliases", "w");
|
|
1899
|
foreach($files_to_process as $f2p) {
|
|
1900
|
$file_contents = file_get_contents($f2p);
|
|
1901
|
fwrite($fd, $file_contents);
|
|
1902
|
unlink($f2p);
|
|
1903
|
}
|
|
1904
|
fclose($fd);
|
|
1905
|
}
|
|
1906
|
|
|
1907
|
function process_alias_tgz($temp_filename) {
|
|
1908
|
if(!file_exists("/usr/bin/tar"))
|
|
1909
|
return;
|
|
1910
|
rename("{$temp_filename}/aliases", "{$temp_filename}/aliases.tgz");
|
|
1911
|
mwexec("/usr/bin/tar xzf {$temp_filename}/aliases.tgz -C {$temp_filename}/aliases/");
|
|
1912
|
unlink("{$temp_filename}/aliases.tgz");
|
|
1913
|
$files_to_process = return_dir_as_array("{$temp_filename}/");
|
|
1914
|
/* foreach through all extracted files and build up aliases file */
|
|
1915
|
$fd = fopen("{$temp_filename}/aliases", "w");
|
|
1916
|
foreach($files_to_process as $f2p) {
|
|
1917
|
$file_contents = file_get_contents($f2p);
|
|
1918
|
fwrite($fd, $file_contents);
|
|
1919
|
unlink($f2p);
|
|
1920
|
}
|
|
1921
|
fclose($fd);
|
|
1922
|
}
|
|
1923
|
|
|
1924
|
function version_compare_dates($a, $b) {
|
|
1925
|
$a_time = strtotime($a);
|
|
1926
|
$b_time = strtotime($b);
|
|
1927
|
|
|
1928
|
if ((!$a_time) || (!$b_time)) {
|
|
1929
|
return FALSE;
|
|
1930
|
} else {
|
|
1931
|
if ($a_time < $b_time)
|
|
1932
|
return -1;
|
|
1933
|
elseif ($a_time == $b_time)
|
|
1934
|
return 0;
|
|
1935
|
else
|
|
1936
|
return 1;
|
|
1937
|
}
|
|
1938
|
}
|
|
1939
|
function version_get_string_value($a) {
|
|
1940
|
$strs = array(
|
|
1941
|
0 => "ALPHA-ALPHA",
|
|
1942
|
2 => "ALPHA",
|
|
1943
|
3 => "BETA",
|
|
1944
|
4 => "B",
|
|
1945
|
5 => "C",
|
|
1946
|
6 => "D",
|
|
1947
|
7 => "RC",
|
|
1948
|
8 => "RELEASE",
|
|
1949
|
9 => "*" // Matches all release levels
|
|
1950
|
);
|
|
1951
|
$major = 0;
|
|
1952
|
$minor = 0;
|
|
1953
|
foreach ($strs as $num => $str) {
|
|
1954
|
if (substr($a, 0, strlen($str)) == $str) {
|
|
1955
|
$major = $num;
|
|
1956
|
$n = substr($a, strlen($str));
|
|
1957
|
if (is_numeric($n))
|
|
1958
|
$minor = $n;
|
|
1959
|
break;
|
|
1960
|
}
|
|
1961
|
}
|
|
1962
|
return "{$major}.{$minor}";
|
|
1963
|
}
|
|
1964
|
function version_compare_string($a, $b) {
|
|
1965
|
// Only compare string parts if both versions give a specific release
|
|
1966
|
// (If either version lacks a string part, assume intended to match all release levels)
|
|
1967
|
if (isset($a) && isset($b))
|
|
1968
|
return version_compare_numeric(version_get_string_value($a), version_get_string_value($b));
|
|
1969
|
else
|
|
1970
|
return 0;
|
|
1971
|
}
|
|
1972
|
function version_compare_numeric($a, $b) {
|
|
1973
|
$a_arr = explode('.', rtrim($a, '.0'));
|
|
1974
|
$b_arr = explode('.', rtrim($b, '.0'));
|
|
1975
|
|
|
1976
|
foreach ($a_arr as $n => $val) {
|
|
1977
|
if (array_key_exists($n, $b_arr)) {
|
|
1978
|
// So far so good, both have values at this minor version level. Compare.
|
|
1979
|
if ($val > $b_arr[$n])
|
|
1980
|
return 1;
|
|
1981
|
elseif ($val < $b_arr[$n])
|
|
1982
|
return -1;
|
|
1983
|
} else {
|
|
1984
|
// a is greater, since b doesn't have any minor version here.
|
|
1985
|
return 1;
|
|
1986
|
}
|
|
1987
|
}
|
|
1988
|
if (count($b_arr) > count($a_arr)) {
|
|
1989
|
// b is longer than a, so it must be greater.
|
|
1990
|
return -1;
|
|
1991
|
} else {
|
|
1992
|
// Both a and b are of equal length and value.
|
|
1993
|
return 0;
|
|
1994
|
}
|
|
1995
|
}
|
|
1996
|
function pfs_version_compare($cur_time, $cur_text, $remote) {
|
|
1997
|
// First try date compare
|
|
1998
|
$v = version_compare_dates($cur_time, $remote);
|
|
1999
|
if ($v === FALSE) {
|
|
2000
|
// If that fails, try to compare by string
|
|
2001
|
// Before anything else, simply test if the strings are equal
|
|
2002
|
if (($cur_text == $remote) || ($cur_time == $remote))
|
|
2003
|
return 0;
|
|
2004
|
list($cur_num, $cur_str) = explode('-', $cur_text);
|
|
2005
|
list($rem_num, $rem_str) = explode('-', $remote);
|
|
2006
|
|
|
2007
|
// First try to compare the numeric parts of the version string.
|
|
2008
|
$v = version_compare_numeric($cur_num, $rem_num);
|
|
2009
|
|
|
2010
|
// If the numeric parts are the same, compare the string parts.
|
|
2011
|
if ($v == 0)
|
|
2012
|
return version_compare_string($cur_str, $rem_str);
|
|
2013
|
}
|
|
2014
|
return $v;
|
|
2015
|
}
|
|
2016
|
function process_alias_urltable($name, $url, $freq, $forceupdate=false) {
|
|
2017
|
$urltable_prefix = "/var/db/aliastables/";
|
|
2018
|
$urltable_filename = $urltable_prefix . $name . ".txt";
|
|
2019
|
|
|
2020
|
// Make the aliases directory if it doesn't exist
|
|
2021
|
if (!file_exists($urltable_prefix)) {
|
|
2022
|
mkdir($urltable_prefix);
|
|
2023
|
} elseif (!is_dir($urltable_prefix)) {
|
|
2024
|
unlink($urltable_prefix);
|
|
2025
|
mkdir($urltable_prefix);
|
|
2026
|
}
|
|
2027
|
|
|
2028
|
// If the file doesn't exist or is older than update_freq days, fetch a new copy.
|
|
2029
|
if (!file_exists($urltable_filename)
|
|
2030
|
|| ((time() - filemtime($urltable_filename)) > ($freq * 86400 - 90))
|
|
2031
|
|| $forceupdate) {
|
|
2032
|
|
|
2033
|
// Try to fetch the URL supplied
|
|
2034
|
conf_mount_rw();
|
|
2035
|
unlink_if_exists($urltable_filename . ".tmp");
|
|
2036
|
// Use fetch to grab data since these may be large files, we don't want to process them through PHP if we can help it.
|
|
2037
|
mwexec("/usr/bin/fetch -T 5 -q -o " . escapeshellarg($urltable_filename . ".tmp") . " " . escapeshellarg($url));
|
|
2038
|
// Remove comments. Might need some grep-fu to only allow lines that look like IPs/subnets
|
|
2039
|
if (file_exists($urltable_filename . ".tmp")) {
|
|
2040
|
mwexec("/usr/bin/sed 's/\;.*//g' ". escapeshellarg($urltable_filename . ".tmp") . "| /usr/bin/egrep -v '^[[:space:]]*$|^#' > " . escapeshellarg($urltable_filename));
|
|
2041
|
unlink_if_exists($urltable_filename . ".tmp");
|
|
2042
|
} else
|
|
2043
|
touch($urltable_filename);
|
|
2044
|
conf_mount_ro();
|
|
2045
|
return true;
|
|
2046
|
} else {
|
|
2047
|
// File exists, and it doesn't need updated.
|
|
2048
|
return -1;
|
|
2049
|
}
|
|
2050
|
}
|
|
2051
|
function get_real_slice_from_glabel($label) {
|
|
2052
|
$label = escapeshellarg($label);
|
|
2053
|
return trim(`/sbin/glabel list | /usr/bin/grep -B2 ufs/{$label} | /usr/bin/head -n 1 | /usr/bin/cut -f3 -d' '`);
|
|
2054
|
}
|
|
2055
|
function nanobsd_get_boot_slice() {
|
|
2056
|
return trim(`/sbin/mount | /usr/bin/grep pfsense | /usr/bin/cut -d'/' -f4 | /usr/bin/cut -d' ' -f1`);
|
|
2057
|
}
|
|
2058
|
function nanobsd_get_boot_drive() {
|
|
2059
|
return trim(`/sbin/glabel list | /usr/bin/grep -B2 ufs/pfsense | /usr/bin/head -n 1 | /usr/bin/cut -f3 -d' ' | /usr/bin/cut -d's' -f1`);
|
|
2060
|
}
|
|
2061
|
function nanobsd_get_active_slice() {
|
|
2062
|
$boot_drive = nanobsd_get_boot_drive();
|
|
2063
|
$active = trim(`gpart show $boot_drive | grep '\[active\]' | awk '{print $3;}'`);
|
|
2064
|
|
|
2065
|
return "{$boot_drive}s{$active}";
|
|
2066
|
}
|
|
2067
|
function nanobsd_get_size() {
|
|
2068
|
return strtoupper(file_get_contents("/etc/nanosize.txt"));
|
|
2069
|
}
|
|
2070
|
function nanobsd_switch_boot_slice() {
|
|
2071
|
global $SLICE, $OLDSLICE, $TOFLASH, $COMPLETE_PATH, $COMPLETE_BOOT_PATH;
|
|
2072
|
global $GLABEL_SLICE, $UFS_ID, $OLD_UFS_ID, $BOOTFLASH;
|
|
2073
|
global $BOOT_DEVICE, $REAL_BOOT_DEVICE, $BOOT_DRIVE, $ACTIVE_SLICE;
|
|
2074
|
nanobsd_detect_slice_info();
|
|
2075
|
|
|
2076
|
if ($BOOTFLASH == $ACTIVE_SLICE) {
|
|
2077
|
$slice = $TOFLASH;
|
|
2078
|
} else {
|
|
2079
|
$slice = $BOOTFLASH;
|
|
2080
|
}
|
|
2081
|
|
|
2082
|
for ($i = 0; $i < ob_get_level(); $i++) { ob_end_flush(); }
|
|
2083
|
ob_implicit_flush(1);
|
|
2084
|
if(strstr($slice, "s2")) {
|
|
2085
|
$ASLICE="2";
|
|
2086
|
$AOLDSLICE="1";
|
|
2087
|
$AGLABEL_SLICE="pfsense1";
|
|
2088
|
$AUFS_ID="1";
|
|
2089
|
$AOLD_UFS_ID="0";
|
|
2090
|
} else {
|
|
2091
|
$ASLICE="1";
|
|
2092
|
$AOLDSLICE="2";
|
|
2093
|
$AGLABEL_SLICE="pfsense0";
|
|
2094
|
$AUFS_ID="0";
|
|
2095
|
$AOLD_UFS_ID="1";
|
|
2096
|
}
|
|
2097
|
$ATOFLASH="{$BOOT_DRIVE}s{$ASLICE}";
|
|
2098
|
$ACOMPLETE_PATH="{$BOOT_DRIVE}s{$ASLICE}a";
|
|
2099
|
$ABOOTFLASH="{$BOOT_DRIVE}s{$AOLDSLICE}";
|
|
2100
|
conf_mount_rw();
|
|
2101
|
exec("sysctl kern.geom.debugflags=16");
|
|
2102
|
exec("gpart set -a active -i {$ASLICE} {$BOOT_DRIVE}");
|
|
2103
|
exec("/usr/sbin/boot0cfg -s {$ASLICE} -v /dev/{$BOOT_DRIVE}");
|
|
2104
|
// We can't update these if they are mounted now.
|
|
2105
|
if ($BOOTFLASH != $slice) {
|
|
2106
|
exec("/sbin/tunefs -L ${AGLABEL_SLICE} /dev/$ACOMPLETE_PATH");
|
|
2107
|
nanobsd_update_fstab($AGLABEL_SLICE, $ACOMPLETE_PATH, $AOLD_UFS_ID, $AUFS_ID);
|
|
2108
|
}
|
|
2109
|
exec("/sbin/sysctl kern.geom.debugflags=0");
|
|
2110
|
conf_mount_ro();
|
|
2111
|
}
|
|
2112
|
function nanobsd_clone_slice() {
|
|
2113
|
global $SLICE, $OLDSLICE, $TOFLASH, $COMPLETE_PATH, $COMPLETE_BOOT_PATH;
|
|
2114
|
global $GLABEL_SLICE, $UFS_ID, $OLD_UFS_ID, $BOOTFLASH;
|
|
2115
|
global $BOOT_DEVICE, $REAL_BOOT_DEVICE, $BOOT_DRIVE, $ACTIVE_SLICE;
|
|
2116
|
nanobsd_detect_slice_info();
|
|
2117
|
|
|
2118
|
for ($i = 0; $i < ob_get_level(); $i++) { ob_end_flush(); }
|
|
2119
|
ob_implicit_flush(1);
|
|
2120
|
exec("/sbin/sysctl kern.geom.debugflags=16");
|
|
2121
|
exec("/bin/dd if=/dev/zero of=/dev/{$TOFLASH} bs=1m count=1");
|
|
2122
|
exec("/bin/dd if=/dev/{$BOOTFLASH} of=/dev/{$TOFLASH} bs=64k");
|
|
2123
|
exec("/sbin/tunefs -L {$GLABEL_SLICE} /dev/{$COMPLETE_PATH}");
|
|
2124
|
$status = nanobsd_update_fstab($GLABEL_SLICE, $COMPLETE_PATH, $OLD_UFS_ID, $UFS_ID);
|
|
2125
|
exec("/sbin/sysctl kern.geom.debugflags=0");
|
|
2126
|
if($status) {
|
|
2127
|
return false;
|
|
2128
|
} else {
|
|
2129
|
return true;
|
|
2130
|
}
|
|
2131
|
}
|
|
2132
|
function nanobsd_update_fstab($gslice, $complete_path, $oldufs, $newufs) {
|
|
2133
|
$tmppath = "/tmp/{$gslice}";
|
|
2134
|
$fstabpath = "/tmp/{$gslice}/etc/fstab";
|
|
2135
|
|
|
2136
|
mkdir($tmppath);
|
|
2137
|
exec("/sbin/fsck_ufs -y /dev/{$complete_path}");
|
|
2138
|
exec("/sbin/mount /dev/ufs/{$gslice} {$tmppath}");
|
|
2139
|
copy("/etc/fstab", $fstabpath);
|
|
2140
|
|
|
2141
|
if (!file_exists($fstabpath)) {
|
|
2142
|
$fstab = <<<EOF
|
|
2143
|
/dev/ufs/{$gslice} / ufs ro,noatime 1 1
|
|
2144
|
/dev/ufs/cf /cf ufs ro,noatime 1 1
|
|
2145
|
EOF;
|
|
2146
|
if (file_put_contents($fstabpath, $fstab))
|
|
2147
|
$status = true;
|
|
2148
|
else
|
|
2149
|
$status = false;
|
|
2150
|
} else {
|
|
2151
|
$status = exec("sed -i \"\" \"s/pfsense{$oldufs}/pfsense{$newufs}/g\" {$fstabpath}");
|
|
2152
|
}
|
|
2153
|
exec("/sbin/umount {$tmppath}");
|
|
2154
|
rmdir($tmppath);
|
|
2155
|
|
|
2156
|
return $status;
|
|
2157
|
}
|
|
2158
|
function nanobsd_detect_slice_info() {
|
|
2159
|
global $SLICE, $OLDSLICE, $TOFLASH, $COMPLETE_PATH, $COMPLETE_BOOT_PATH;
|
|
2160
|
global $GLABEL_SLICE, $UFS_ID, $OLD_UFS_ID, $BOOTFLASH;
|
|
2161
|
global $BOOT_DEVICE, $REAL_BOOT_DEVICE, $BOOT_DRIVE, $ACTIVE_SLICE;
|
|
2162
|
|
|
2163
|
$BOOT_DEVICE=nanobsd_get_boot_slice();
|
|
2164
|
$REAL_BOOT_DEVICE=get_real_slice_from_glabel($BOOT_DEVICE);
|
|
2165
|
$BOOT_DRIVE=nanobsd_get_boot_drive();
|
|
2166
|
$ACTIVE_SLICE=nanobsd_get_active_slice();
|
|
2167
|
|
|
2168
|
// Detect which slice is active and set information.
|
|
2169
|
if(strstr($REAL_BOOT_DEVICE, "s1")) {
|
|
2170
|
$SLICE="2";
|
|
2171
|
$OLDSLICE="1";
|
|
2172
|
$GLABEL_SLICE="pfsense1";
|
|
2173
|
$UFS_ID="1";
|
|
2174
|
$OLD_UFS_ID="0";
|
|
2175
|
|
|
2176
|
} else {
|
|
2177
|
$SLICE="1";
|
|
2178
|
$OLDSLICE="2";
|
|
2179
|
$GLABEL_SLICE="pfsense0";
|
|
2180
|
$UFS_ID="0";
|
|
2181
|
$OLD_UFS_ID="1";
|
|
2182
|
}
|
|
2183
|
$TOFLASH="{$BOOT_DRIVE}s{$SLICE}";
|
|
2184
|
$COMPLETE_PATH="{$BOOT_DRIVE}s{$SLICE}a";
|
|
2185
|
$COMPLETE_BOOT_PATH="{$BOOT_DRIVE}s{$OLDSLICE}";
|
|
2186
|
$BOOTFLASH="{$BOOT_DRIVE}s{$OLDSLICE}";
|
|
2187
|
}
|
|
2188
|
|
|
2189
|
function nanobsd_friendly_slice_name($slicename) {
|
|
2190
|
global $g;
|
|
2191
|
return strtolower(str_ireplace('pfsense', $g['product_name'], $slicename));
|
|
2192
|
}
|
|
2193
|
|
|
2194
|
function get_include_contents($filename) {
|
|
2195
|
if (is_file($filename)) {
|
|
2196
|
ob_start();
|
|
2197
|
include $filename;
|
|
2198
|
$contents = ob_get_contents();
|
|
2199
|
ob_end_clean();
|
|
2200
|
return $contents;
|
|
2201
|
}
|
|
2202
|
return false;
|
|
2203
|
}
|
|
2204
|
|
|
2205
|
/* This xml 2 array function is courtesy of the php.net comment section on xml_parse.
|
|
2206
|
* it is roughly 4 times faster then our existing pfSense parser but due to the large
|
|
2207
|
* size of the RRD xml dumps this is required.
|
|
2208
|
* The reason we do not use it for pfSense is that it does not know about array fields
|
|
2209
|
* which causes it to fail on array fields with single items. Possible Todo?
|
|
2210
|
*/
|
|
2211
|
function xml2array($contents, $get_attributes = 1, $priority = 'tag')
|
|
2212
|
{
|
|
2213
|
if (!function_exists('xml_parser_create'))
|
|
2214
|
{
|
|
2215
|
return array ();
|
|
2216
|
}
|
|
2217
|
$parser = xml_parser_create('');
|
|
2218
|
xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, "UTF-8");
|
|
2219
|
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
|
|
2220
|
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
|
|
2221
|
xml_parse_into_struct($parser, trim($contents), $xml_values);
|
|
2222
|
xml_parser_free($parser);
|
|
2223
|
if (!$xml_values)
|
|
2224
|
return; //Hmm...
|
|
2225
|
$xml_array = array ();
|
|
2226
|
$parents = array ();
|
|
2227
|
$opened_tags = array ();
|
|
2228
|
$arr = array ();
|
|
2229
|
$current = & $xml_array;
|
|
2230
|
$repeated_tag_index = array ();
|
|
2231
|
foreach ($xml_values as $data)
|
|
2232
|
{
|
|
2233
|
unset ($attributes, $value);
|
|
2234
|
extract($data);
|
|
2235
|
$result = array ();
|
|
2236
|
$attributes_data = array ();
|
|
2237
|
if (isset ($value))
|
|
2238
|
{
|
|
2239
|
if ($priority == 'tag')
|
|
2240
|
$result = $value;
|
|
2241
|
else
|
|
2242
|
$result['value'] = $value;
|
|
2243
|
}
|
|
2244
|
if (isset ($attributes) and $get_attributes)
|
|
2245
|
{
|
|
2246
|
foreach ($attributes as $attr => $val)
|
|
2247
|
{
|
|
2248
|
if ($priority == 'tag')
|
|
2249
|
$attributes_data[$attr] = $val;
|
|
2250
|
else
|
|
2251
|
$result['attr'][$attr] = $val; //Set all the attributes in a array called 'attr'
|
|
2252
|
}
|
|
2253
|
}
|
|
2254
|
if ($type == "open")
|
|
2255
|
{
|
|
2256
|
$parent[$level -1] = & $current;
|
|
2257
|
if (!is_array($current) or (!in_array($tag, array_keys($current))))
|
|
2258
|
{
|
|
2259
|
$current[$tag] = $result;
|
|
2260
|
if ($attributes_data)
|
|
2261
|
$current[$tag . '_attr'] = $attributes_data;
|
|
2262
|
$repeated_tag_index[$tag . '_' . $level] = 1;
|
|
2263
|
$current = & $current[$tag];
|
|
2264
|
}
|
|
2265
|
else
|
|
2266
|
{
|
|
2267
|
if (isset ($current[$tag][0]))
|
|
2268
|
{
|
|
2269
|
$current[$tag][$repeated_tag_index[$tag . '_' . $level]] = $result;
|
|
2270
|
$repeated_tag_index[$tag . '_' . $level]++;
|
|
2271
|
}
|
|
2272
|
else
|
|
2273
|
{
|
|
2274
|
$current[$tag] = array (
|
|
2275
|
$current[$tag],
|
|
2276
|
$result
|
|
2277
|
);
|
|
2278
|
$repeated_tag_index[$tag . '_' . $level] = 2;
|
|
2279
|
if (isset ($current[$tag . '_attr']))
|
|
2280
|
{
|
|
2281
|
$current[$tag]['0_attr'] = $current[$tag . '_attr'];
|
|
2282
|
unset ($current[$tag . '_attr']);
|
|
2283
|
}
|
|
2284
|
}
|
|
2285
|
$last_item_index = $repeated_tag_index[$tag . '_' . $level] - 1;
|
|
2286
|
$current = & $current[$tag][$last_item_index];
|
|
2287
|
}
|
|
2288
|
}
|
|
2289
|
elseif ($type == "complete")
|
|
2290
|
{
|
|
2291
|
if (!isset ($current[$tag]))
|
|
2292
|
{
|
|
2293
|
$current[$tag] = $result;
|
|
2294
|
$repeated_tag_index[$tag . '_' . $level] = 1;
|
|
2295
|
if ($priority == 'tag' and $attributes_data)
|
|
2296
|
$current[$tag . '_attr'] = $attributes_data;
|
|
2297
|
}
|
|
2298
|
else
|
|
2299
|
{
|
|
2300
|
if (isset ($current[$tag][0]) and is_array($current[$tag]))
|
|
2301
|
{
|
|
2302
|
$current[$tag][$repeated_tag_index[$tag . '_' . $level]] = $result;
|
|
2303
|
if ($priority == 'tag' and $get_attributes and $attributes_data)
|
|
2304
|
{
|
|
2305
|
$current[$tag][$repeated_tag_index[$tag . '_' . $level] . '_attr'] = $attributes_data;
|
|
2306
|
}
|
|
2307
|
$repeated_tag_index[$tag . '_' . $level]++;
|
|
2308
|
}
|
|
2309
|
else
|
|
2310
|
{
|
|
2311
|
$current[$tag] = array (
|
|
2312
|
$current[$tag],
|
|
2313
|
$result
|
|
2314
|
);
|
|
2315
|
$repeated_tag_index[$tag . '_' . $level] = 1;
|
|
2316
|
if ($priority == 'tag' and $get_attributes)
|
|
2317
|
{
|
|
2318
|
if (isset ($current[$tag . '_attr']))
|
|
2319
|
{
|
|
2320
|
$current[$tag]['0_attr'] = $current[$tag . '_attr'];
|
|
2321
|
unset ($current[$tag . '_attr']);
|
|
2322
|
}
|
|
2323
|
if ($attributes_data)
|
|
2324
|
{
|
|
2325
|
$current[$tag][$repeated_tag_index[$tag . '_' . $level] . '_attr'] = $attributes_data;
|
|
2326
|
}
|
|
2327
|
}
|
|
2328
|
$repeated_tag_index[$tag . '_' . $level]++; //0 and 1 index is already taken
|
|
2329
|
}
|
|
2330
|
}
|
|
2331
|
}
|
|
2332
|
elseif ($type == 'close')
|
|
2333
|
{
|
|
2334
|
$current = & $parent[$level -1];
|
|
2335
|
}
|
|
2336
|
}
|
|
2337
|
return ($xml_array);
|
|
2338
|
}
|
|
2339
|
|
|
2340
|
function get_country_name($country_code) {
|
|
2341
|
if ($country_code != "ALL" && strlen($country_code) != 2)
|
|
2342
|
return "";
|
|
2343
|
|
|
2344
|
$country_names_xml = "/usr/local/share/mobile-broadband-provider-info/iso_3166-1_list_en.xml";
|
|
2345
|
$country_names_contents = file_get_contents($country_names_xml);
|
|
2346
|
$country_names = xml2array($country_names_contents);
|
|
2347
|
|
|
2348
|
if($country_code == "ALL") {
|
|
2349
|
$country_list = array();
|
|
2350
|
foreach($country_names['ISO_3166-1_List_en']['ISO_3166-1_Entry'] as $country) {
|
|
2351
|
$country_list[] = array("code" => $country['ISO_3166-1_Alpha-2_Code_element'],
|
|
2352
|
"name" => ucwords(strtolower($country['ISO_3166-1_Country_name'])) );
|
|
2353
|
}
|
|
2354
|
return $country_list;
|
|
2355
|
}
|
|
2356
|
|
|
2357
|
foreach ($country_names['ISO_3166-1_List_en']['ISO_3166-1_Entry'] as $country) {
|
|
2358
|
if ($country['ISO_3166-1_Alpha-2_Code_element'] == strtoupper($country_code)) {
|
|
2359
|
return ucwords(strtolower($country['ISO_3166-1_Country_name']));
|
|
2360
|
}
|
|
2361
|
}
|
|
2362
|
return "";
|
|
2363
|
}
|
|
2364
|
|
|
2365
|
/* sort by interface only, retain the original order of rules that apply to
|
|
2366
|
the same interface */
|
|
2367
|
function filter_rules_sort() {
|
|
2368
|
global $config;
|
|
2369
|
|
|
2370
|
/* mark each rule with the sequence number (to retain the order while sorting) */
|
|
2371
|
for ($i = 0; isset($config['filter']['rule'][$i]); $i++)
|
|
2372
|
$config['filter']['rule'][$i]['seq'] = $i;
|
|
2373
|
|
|
2374
|
usort($config['filter']['rule'], "filter_rules_compare");
|
|
2375
|
|
|
2376
|
/* strip the sequence numbers again */
|
|
2377
|
for ($i = 0; isset($config['filter']['rule'][$i]); $i++)
|
|
2378
|
unset($config['filter']['rule'][$i]['seq']);
|
|
2379
|
}
|
|
2380
|
function filter_rules_compare($a, $b) {
|
|
2381
|
if (isset($a['floating']) && isset($b['floating']))
|
|
2382
|
return $a['seq'] - $b['seq'];
|
|
2383
|
else if (isset($a['floating']))
|
|
2384
|
return -1;
|
|
2385
|
else if (isset($b['floating']))
|
|
2386
|
return 1;
|
|
2387
|
else if ($a['interface'] == $b['interface'])
|
|
2388
|
return $a['seq'] - $b['seq'];
|
|
2389
|
else
|
|
2390
|
return compare_interface_friendly_names($a['interface'], $b['interface']);
|
|
2391
|
}
|
|
2392
|
|
|
2393
|
function generate_ipv6_from_mac($mac) {
|
|
2394
|
$elements = explode(":", $mac);
|
|
2395
|
if(count($elements) <> 6)
|
|
2396
|
return false;
|
|
2397
|
|
|
2398
|
$i = 0;
|
|
2399
|
$ipv6 = "fe80::";
|
|
2400
|
foreach($elements as $byte) {
|
|
2401
|
if($i == 0) {
|
|
2402
|
$hexadecimal = substr($byte, 1, 2);
|
|
2403
|
$bitmap = base_convert($hexadecimal, 16, 2);
|
|
2404
|
$bitmap = str_pad($bitmap, 4, "0", STR_PAD_LEFT);
|
|
2405
|
$bitmap = substr($bitmap, 0, 2) ."1". substr($bitmap, 3,4);
|
|
2406
|
$byte = substr($byte, 0, 1) . base_convert($bitmap, 2, 16);
|
|
2407
|
}
|
|
2408
|
$ipv6 .= $byte;
|
|
2409
|
if($i == 1) {
|
|
2410
|
$ipv6 .= ":";
|
|
2411
|
}
|
|
2412
|
if($i == 3) {
|
|
2413
|
$ipv6 .= ":";
|
|
2414
|
}
|
|
2415
|
if($i == 2) {
|
|
2416
|
$ipv6 .= "ff:fe";
|
|
2417
|
}
|
|
2418
|
|
|
2419
|
$i++;
|
|
2420
|
}
|
|
2421
|
return $ipv6;
|
|
2422
|
}
|
|
2423
|
|
|
2424
|
/****f* pfsense-utils/load_mac_manufacturer_table
|
|
2425
|
* NAME
|
|
2426
|
* load_mac_manufacturer_table
|
|
2427
|
* INPUTS
|
|
2428
|
* none
|
|
2429
|
* RESULT
|
|
2430
|
* returns associative array with MAC-Manufacturer pairs
|
|
2431
|
******/
|
|
2432
|
function load_mac_manufacturer_table() {
|
|
2433
|
/* load MAC-Manufacture data from the file */
|
|
2434
|
$macs = false;
|
|
2435
|
if (file_exists("/usr/local/share/nmap/nmap-mac-prefixes"))
|
|
2436
|
$macs=file("/usr/local/share/nmap/nmap-mac-prefixes");
|
|
2437
|
if ($macs){
|
|
2438
|
foreach ($macs as $line){
|
|
2439
|
if (preg_match('/([0-9A-Fa-f]{6}) (.*)$/', $line, $matches)){
|
|
2440
|
/* store values like this $mac_man['000C29']='VMware' */
|
|
2441
|
$mac_man["$matches[1]"]=$matches[2];
|
|
2442
|
}
|
|
2443
|
}
|
|
2444
|
return $mac_man;
|
|
2445
|
} else
|
|
2446
|
return -1;
|
|
2447
|
|
|
2448
|
}
|
|
2449
|
|
|
2450
|
/****f* pfsense-utils/is_ipaddr_configured
|
|
2451
|
* NAME
|
|
2452
|
* is_ipaddr_configured
|
|
2453
|
* INPUTS
|
|
2454
|
* IP Address to check.
|
|
2455
|
* RESULT
|
|
2456
|
* returns true if the IP Address is
|
|
2457
|
* configured and present on this device.
|
|
2458
|
*/
|
|
2459
|
function is_ipaddr_configured($ipaddr, $ignore_if = "", $check_localip = false, $check_subnets = false) {
|
|
2460
|
global $config;
|
|
2461
|
|
|
2462
|
$isipv6 = is_ipaddrv6($ipaddr);
|
|
2463
|
|
|
2464
|
if ($check_subnets) {
|
|
2465
|
$iflist = get_configured_interface_list();
|
|
2466
|
foreach ($iflist as $if => $ifname) {
|
|
2467
|
if ($ignore_if == $if)
|
|
2468
|
continue;
|
|
2469
|
|
|
2470
|
if ($isipv6 === true) {
|
|
2471
|
$bitmask = get_interface_subnetv6($if);
|
|
2472
|
$subnet = gen_subnetv6(get_interface_ipv6($if), $bitmask);
|
|
2473
|
} else {
|
|
2474
|
$bitmask = get_interface_subnet($if);
|
|
2475
|
$subnet = gen_subnet(get_interface_ip($if), $bitmask);
|
|
2476
|
}
|
|
2477
|
|
|
2478
|
if (ip_in_subnet($ipaddr, $subnet . '/' . $bitmask))
|
|
2479
|
return true;
|
|
2480
|
}
|
|
2481
|
} else {
|
|
2482
|
if ($isipv6 === true)
|
|
2483
|
$interface_list_ips = get_configured_ipv6_addresses();
|
|
2484
|
else
|
|
2485
|
$interface_list_ips = get_configured_ip_addresses();
|
|
2486
|
|
|
2487
|
foreach($interface_list_ips as $if => $ilips) {
|
|
2488
|
/* Also ignore CARP interfaces, it'll be checked below */
|
|
2489
|
if (($ignore_if == $if) || preg_match('/_vip[0-9]/', $if))
|
|
2490
|
continue;
|
|
2491
|
if (strcasecmp($ipaddr, $ilips) == 0)
|
|
2492
|
return true;
|
|
2493
|
}
|
|
2494
|
}
|
|
2495
|
|
|
2496
|
$interface_list_vips = get_configured_vips_list(true);
|
|
2497
|
foreach ($interface_list_vips as $id => $vip) {
|
|
2498
|
if ($ignore_if == "vip_{$id}")
|
|
2499
|
continue;
|
|
2500
|
if (strcasecmp($ipaddr, $vip['ipaddr']) == 0)
|
|
2501
|
return true;
|
|
2502
|
}
|
|
2503
|
|
|
2504
|
if ($check_localip) {
|
|
2505
|
if (is_array($config['pptpd']) && !empty($config['pptpd']['localip']) && (strcasecmp($ipaddr, $config['pptpd']['localip']) == 0))
|
|
2506
|
return true;
|
|
2507
|
|
|
2508
|
if (!is_array($config['l2tp']) && !empty($config['l2tp']['localip']) && (strcasecmp($ipaddr, $config['l2tp']['localip']) == 0))
|
|
2509
|
return true;
|
|
2510
|
}
|
|
2511
|
|
|
2512
|
return false;
|
|
2513
|
}
|
|
2514
|
|
|
2515
|
/****f* pfsense-utils/pfSense_handle_custom_code
|
|
2516
|
* NAME
|
|
2517
|
* pfSense_handle_custom_code
|
|
2518
|
* INPUTS
|
|
2519
|
* directory name to process
|
|
2520
|
* RESULT
|
|
2521
|
* globs the directory and includes the files
|
|
2522
|
*/
|
|
2523
|
function pfSense_handle_custom_code($src_dir) {
|
|
2524
|
// Allow extending of the nat edit page and include custom input validation
|
|
2525
|
if(is_dir("$src_dir")) {
|
|
2526
|
$cf = glob($src_dir . "/*.inc");
|
|
2527
|
foreach($cf as $nf) {
|
|
2528
|
if($nf == "." || $nf == "..")
|
|
2529
|
continue;
|
|
2530
|
// Include the extra handler
|
|
2531
|
include("$nf");
|
|
2532
|
}
|
|
2533
|
}
|
|
2534
|
}
|
|
2535
|
|
|
2536
|
function set_language($lang = 'en_US', $encoding = "ISO8859-1") {
|
|
2537
|
putenv("LANG={$lang}.{$encoding}");
|
|
2538
|
setlocale(LC_ALL, "{$lang}.{$encoding}");
|
|
2539
|
textdomain("pfSense");
|
|
2540
|
bindtextdomain("pfSense","/usr/local/share/locale");
|
|
2541
|
bind_textdomain_codeset("pfSense","{$lang}.{$encoding}");
|
|
2542
|
}
|
|
2543
|
|
|
2544
|
function get_locale_list() {
|
|
2545
|
$locales = array(
|
|
2546
|
"en_US" => gettext("English"),
|
|
2547
|
"pt_BR" => gettext("Portuguese (Brazil)"),
|
|
2548
|
);
|
|
2549
|
asort($locales);
|
|
2550
|
return $locales;
|
|
2551
|
}
|
|
2552
|
|
|
2553
|
function return_hex_ipv4($ipv4) {
|
|
2554
|
if(!is_ipaddrv4($ipv4))
|
|
2555
|
return(false);
|
|
2556
|
|
|
2557
|
/* we need the hex form of the interface IPv4 address */
|
|
2558
|
$ip4arr = explode(".", $ipv4);
|
|
2559
|
return (sprintf("%02x%02x%02x%02x", $ip4arr[0], $ip4arr[1], $ip4arr[2], $ip4arr[3]));
|
|
2560
|
}
|
|
2561
|
|
|
2562
|
function convert_ipv6_to_128bit($ipv6) {
|
|
2563
|
if(!is_ipaddrv6($ipv6))
|
|
2564
|
return(false);
|
|
2565
|
|
|
2566
|
$ip6arr = array();
|
|
2567
|
$ip6prefix = Net_IPv6::uncompress($ipv6);
|
|
2568
|
$ip6arr = explode(":", $ip6prefix);
|
|
2569
|
/* binary presentation of the prefix for all 128 bits. */
|
|
2570
|
$ip6prefixbin = "";
|
|
2571
|
foreach($ip6arr as $element) {
|
|
2572
|
$ip6prefixbin .= sprintf("%016b", hexdec($element));
|
|
2573
|
}
|
|
2574
|
return($ip6prefixbin);
|
|
2575
|
}
|
|
2576
|
|
|
2577
|
function convert_128bit_to_ipv6($ip6bin) {
|
|
2578
|
if(strlen($ip6bin) <> 128)
|
|
2579
|
return(false);
|
|
2580
|
|
|
2581
|
$ip6arr = array();
|
|
2582
|
$ip6binarr = array();
|
|
2583
|
$ip6binarr = str_split($ip6bin, 16);
|
|
2584
|
foreach($ip6binarr as $binpart)
|
|
2585
|
$ip6arr[] = dechex(bindec($binpart));
|
|
2586
|
$ip6addr = Net_IPv6::compress(implode(":", $ip6arr));
|
|
2587
|
|
|
2588
|
return($ip6addr);
|
|
2589
|
}
|
|
2590
|
|
|
2591
|
|
|
2592
|
/* Returns the calculated bit length of the prefix delegation from the WAN interface */
|
|
2593
|
/* DHCP-PD is variable, calculate from the prefix-len on the WAN interface */
|
|
2594
|
/* 6rd is variable, calculate from 64 - (v6 prefixlen - (32 - v4 prefixlen)) */
|
|
2595
|
/* 6to4 is 16 bits, e.g. 65535 */
|
|
2596
|
function calculate_ipv6_delegation_length($if) {
|
|
2597
|
global $config;
|
|
2598
|
|
|
2599
|
if(!is_array($config['interfaces'][$if]))
|
|
2600
|
return false;
|
|
2601
|
|
|
2602
|
switch($config['interfaces'][$if]['ipaddrv6']) {
|
|
2603
|
case "6to4":
|
|
2604
|
$pdlen = 16;
|
|
2605
|
break;
|
|
2606
|
case "6rd":
|
|
2607
|
$rd6cfg = $config['interfaces'][$if];
|
|
2608
|
$rd6plen = explode("/", $rd6cfg['prefix-6rd']);
|
|
2609
|
$pdlen = (64 - ($rd6plen[1] + (32 - $rd6cfg['prefix-6rd-v4plen'])));
|
|
2610
|
break;
|
|
2611
|
case "dhcp6":
|
|
2612
|
$dhcp6cfg = $config['interfaces'][$if];
|
|
2613
|
$pdlen = $dhcp6cfg['dhcp6-ia-pd-len'];
|
|
2614
|
break;
|
|
2615
|
default:
|
|
2616
|
$pdlen = 0;
|
|
2617
|
break;
|
|
2618
|
}
|
|
2619
|
return($pdlen);
|
|
2620
|
}
|
|
2621
|
|
|
2622
|
function huawei_rssi_to_string($rssi) {
|
|
2623
|
$dbm = array();
|
|
2624
|
$i = 0;
|
|
2625
|
$dbstart = -113;
|
|
2626
|
while($i < 32) {
|
|
2627
|
$dbm[$i] = $dbstart + ($i * 2);
|
|
2628
|
$i++;
|
|
2629
|
}
|
|
2630
|
$percent = round(($rssi / 31) * 100);
|
|
2631
|
$string = "rssi:{$rssi} level:{$dbm[$rssi]}dBm percent:{$percent}%";
|
|
2632
|
return $string;
|
|
2633
|
}
|
|
2634
|
|
|
2635
|
function huawei_mode_to_string($mode, $submode) {
|
|
2636
|
$modes[0] = "None";
|
|
2637
|
$modes[1] = "AMPS";
|
|
2638
|
$modes[2] = "CDMA";
|
|
2639
|
$modes[3] = "GSM/GPRS";
|
|
2640
|
$modes[4] = "HDR";
|
|
2641
|
$modes[5] = "WCDMA";
|
|
2642
|
$modes[6] = "GPS";
|
|
2643
|
|
|
2644
|
$submodes[0] = "No Service";
|
|
2645
|
$submodes[1] = "GSM";
|
|
2646
|
$submodes[2] = "GPRS";
|
|
2647
|
$submodes[3] = "EDGE";
|
|
2648
|
$submodes[4] = "WCDMA";
|
|
2649
|
$submodes[5] = "HSDPA";
|
|
2650
|
$submodes[6] = "HSUPA";
|
|
2651
|
$submodes[7] = "HSDPA+HSUPA";
|
|
2652
|
$submodes[8] = "TD-SCDMA";
|
|
2653
|
$submodes[9] = "HSPA+";
|
|
2654
|
$string = "{$modes[$mode]}, {$submodes[$submode]} Mode";
|
|
2655
|
return $string;
|
|
2656
|
}
|
|
2657
|
|
|
2658
|
function huawei_service_to_string($state) {
|
|
2659
|
$modes[0] = "No";
|
|
2660
|
$modes[1] = "Restricted";
|
|
2661
|
$modes[2] = "Valid";
|
|
2662
|
$modes[3] = "Restricted Regional";
|
|
2663
|
$modes[4] = "Powersaving";
|
|
2664
|
$string = "{$modes[$state]} Service";
|
|
2665
|
return $string;
|
|
2666
|
}
|
|
2667
|
|
|
2668
|
function huawei_simstate_to_string($state) {
|
|
2669
|
$modes[0] = "Invalid SIM/locked";
|
|
2670
|
$modes[1] = "Valid SIM";
|
|
2671
|
$modes[2] = "Invalid SIM CS";
|
|
2672
|
$modes[3] = "Invalid SIM PS";
|
|
2673
|
$modes[4] = "Invalid SIM CS/PS";
|
|
2674
|
$modes[255] = "Missing SIM";
|
|
2675
|
$string = "{$modes[$state]} State";
|
|
2676
|
return $string;
|
|
2677
|
}
|
|
2678
|
|
|
2679
|
function zte_rssi_to_string($rssi) {
|
|
2680
|
return huawei_rssi_to_string($rssi);
|
|
2681
|
}
|
|
2682
|
|
|
2683
|
function zte_mode_to_string($mode, $submode) {
|
|
2684
|
$modes[0] = "No Service";
|
|
2685
|
$modes[1] = "Limited Service";
|
|
2686
|
$modes[2] = "GPRS";
|
|
2687
|
$modes[3] = "GSM";
|
|
2688
|
$modes[4] = "UMTS";
|
|
2689
|
$modes[5] = "EDGE";
|
|
2690
|
$modes[6] = "HSDPA";
|
|
2691
|
|
|
2692
|
$submodes[0] = "CS_ONLY";
|
|
2693
|
$submodes[1] = "PS_ONLY";
|
|
2694
|
$submodes[2] = "CS_PS";
|
|
2695
|
$submodes[3] = "CAMPED";
|
|
2696
|
$string = "{$modes[$mode]}, {$submodes[$submode]} Mode";
|
|
2697
|
return $string;
|
|
2698
|
}
|
|
2699
|
|
|
2700
|
function zte_service_to_string($state) {
|
|
2701
|
$modes[0] = "Initializing";
|
|
2702
|
$modes[1] = "Network Lock error";
|
|
2703
|
$modes[2] = "Network Locked";
|
|
2704
|
$modes[3] = "Unlocked or correct MCC/MNC";
|
|
2705
|
$string = "{$modes[$state]} Service";
|
|
2706
|
return $string;
|
|
2707
|
}
|
|
2708
|
|
|
2709
|
function zte_simstate_to_string($state) {
|
|
2710
|
$modes[0] = "No action";
|
|
2711
|
$modes[1] = "Network lock";
|
|
2712
|
$modes[2] = "(U)SIM card lock";
|
|
2713
|
$modes[3] = "Network Lock and (U)SIM card Lock";
|
|
2714
|
$string = "{$modes[$state]} State";
|
|
2715
|
return $string;
|
|
2716
|
}
|
|
2717
|
|
|
2718
|
function get_configured_pppoe_server_interfaces() {
|
|
2719
|
global $config;
|
|
2720
|
$iflist = array();
|
|
2721
|
if (is_array($config['pppoes']['pppoe'])) {
|
|
2722
|
foreach($config['pppoes']['pppoe'] as $pppoe) {
|
|
2723
|
if ($pppoe['mode'] == "server") {
|
|
2724
|
$int = "poes". $pppoe['pppoeid'];
|
|
2725
|
$iflist[$int] = strtoupper($int);
|
|
2726
|
}
|
|
2727
|
}
|
|
2728
|
}
|
|
2729
|
return $iflist;
|
|
2730
|
}
|
|
2731
|
|
|
2732
|
function get_pppoes_child_interfaces($ifpattern) {
|
|
2733
|
$if_arr = array();
|
|
2734
|
if($ifpattern == "")
|
|
2735
|
return;
|
|
2736
|
|
|
2737
|
exec("ifconfig", $out, $ret);
|
|
2738
|
foreach($out as $line) {
|
|
2739
|
if(preg_match("/^({$ifpattern}[0-9]+):/i", $line, $match)) {
|
|
2740
|
$if_arr[] = $match[1];
|
|
2741
|
}
|
|
2742
|
}
|
|
2743
|
return $if_arr;
|
|
2744
|
|
|
2745
|
}
|
|
2746
|
|
|
2747
|
?>
|