| 1 |
14227c51
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Scott Ullrich
|
<?php
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| 2 |
3076becf
|
Scott Ullrich
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/****h* pfSense/pfsense-utils
|
| 3 |
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* NAME
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| 4 |
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* pfsense-utils.inc - Utilities specific to pfSense
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| 5 |
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* DESCRIPTION
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| 6 |
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* This include contains various pfSense specific functions.
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| 7 |
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* HISTORY
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| 8 |
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* $Id$
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| 9 |
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******
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| 10 |
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*
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| 11 |
69487053
|
Seth Mos
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* Copyright (C) 2004-2007 Scott Ullrich (sullrich@gmail.com)
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| 12 |
3076becf
|
Scott Ullrich
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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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| 22 |
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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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| 25 |
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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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| 35 |
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| 36 |
0397013a
|
Scott Ullrich
|
/****f* pfsense-utils/have_natonetooneruleint_access
|
| 37 |
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* NAME
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| 38 |
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* have_natonetooneruleint_access
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* INPUTS
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| 40 |
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* none
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* RESULT
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| 42 |
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* returns true if user has access to edit a specific firewall nat one to one interface
|
| 43 |
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******/
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| 44 |
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function have_natonetooneruleint_access($if) {
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| 45 |
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$security_url = "firewall_nat_1to1_edit.php?if=". strtolower($if);
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| 46 |
45ee90ed
|
Matthew Grooms
|
if(isAllowedPage($security_url, $allowed))
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| 47 |
0397013a
|
Scott Ullrich
|
return true;
|
| 48 |
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return false;
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| 49 |
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}
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| 50 |
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| 51 |
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/****f* pfsense-utils/have_natpfruleint_access
|
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* NAME
|
| 53 |
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* have_natpfruleint_access
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* INPUTS
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* none
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| 56 |
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* RESULT
|
| 57 |
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* returns true if user has access to edit a specific firewall nat port forward interface
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| 58 |
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******/
|
| 59 |
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function have_natpfruleint_access($if) {
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| 60 |
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$security_url = "firewall_nat_edit.php?if=". strtolower($if);
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| 61 |
45ee90ed
|
Matthew Grooms
|
if(isAllowedPage($security_url, $allowed))
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| 62 |
0397013a
|
Scott Ullrich
|
return true;
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| 63 |
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return false;
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| 64 |
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}
|
| 65 |
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| 66 |
b6742927
|
Scott Ullrich
|
/****f* pfsense-utils/have_ruleint_access
|
| 67 |
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* NAME
|
| 68 |
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* have_ruleint_access
|
| 69 |
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* INPUTS
|
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* none
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* RESULT
|
| 72 |
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* returns true if user has access to edit a specific firewall interface
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| 73 |
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******/
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function have_ruleint_access($if) {
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| 75 |
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$security_url = "firewall_rules.php?if=". strtolower($if);
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| 76 |
45ee90ed
|
Matthew Grooms
|
if(isAllowedPage($security_url))
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return true;
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| 78 |
b6742927
|
Scott Ullrich
|
return false;
|
| 79 |
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}
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| 80 |
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| 81 |
10387862
|
Scott Ullrich
|
/****f* pfsense-utils/does_url_exist
|
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* NAME
|
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* does_url_exist
|
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* INPUTS
|
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* none
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| 86 |
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* RESULT
|
| 87 |
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* returns true if a url is available
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******/
|
| 89 |
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function does_url_exist($url) {
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| 90 |
3264c13b
|
Scott Ullrich
|
$fd = fopen("$url","r");
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| 91 |
10387862
|
Scott Ullrich
|
if($fd) {
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| 92 |
4cc6345e
|
Scott Ullrich
|
fclose($fd);
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| 93 |
10387862
|
Scott Ullrich
|
return true;
|
| 94 |
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} else {
|
| 95 |
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return false;
|
| 96 |
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}
|
| 97 |
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}
|
| 98 |
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| 99 |
5928bd75
|
Scott Ullrich
|
/****f* pfsense-utils/is_private_ip
|
| 100 |
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* NAME
|
| 101 |
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* is_private_ip
|
| 102 |
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* INPUTS
|
| 103 |
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* none
|
| 104 |
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* RESULT
|
| 105 |
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* returns true if an ip address is in a private range
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| 106 |
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******/
|
| 107 |
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function is_private_ip($iptocheck) {
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| 108 |
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$isprivate = false;
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| 109 |
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$ip_private_list=array(
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"10.0.0.0/8",
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| 111 |
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"172.16.0.0/12",
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| 112 |
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"192.168.0.0/16",
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| 113 |
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"99.0.0.0/8"
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| 114 |
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);
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| 115 |
|
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foreach($ip_private_list as $private) {
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| 116 |
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if(ip_in_subnet($iptocheck,$private)==true)
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$isprivate = true;
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| 118 |
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}
|
| 119 |
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return $isprivate;
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| 120 |
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}
|
| 121 |
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| 122 |
8cb370b9
|
Scott Ullrich
|
/****f* pfsense-utils/get_tmp_file
|
| 123 |
|
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* NAME
|
| 124 |
|
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* get_tmp_file
|
| 125 |
|
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* INPUTS
|
| 126 |
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* none
|
| 127 |
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* RESULT
|
| 128 |
|
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* returns a temporary filename
|
| 129 |
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******/
|
| 130 |
3076becf
|
Scott Ullrich
|
function get_tmp_file() {
|
| 131 |
|
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return "/tmp/tmp-" . time();
|
| 132 |
|
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}
|
| 133 |
|
|
|
| 134 |
8cb370b9
|
Scott Ullrich
|
/****f* pfsense-utils/tdr_install_cron
|
| 135 |
|
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* NAME
|
| 136 |
|
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* tdr_install_cron
|
| 137 |
|
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* INPUTS
|
| 138 |
|
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* $should_install true if the cron entry should be installed, false
|
| 139 |
|
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* if the entry should be removed if it is present
|
| 140 |
|
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* RESULT
|
| 141 |
|
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* none
|
| 142 |
|
|
******/
|
| 143 |
9c0dd6a8
|
Scott Ullrich
|
function tdr_install_cron($should_install) {
|
| 144 |
85cf85dc
|
Scott Ullrich
|
global $config, $g;
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| 145 |
|
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if($g['booting']==true)
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| 146 |
|
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return;
|
| 147 |
9c0dd6a8
|
Scott Ullrich
|
$is_installed = false;
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| 148 |
1e19ee66
|
Scott Ullrich
|
if(!$config['cron']['item'])
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| 149 |
|
|
return;
|
| 150 |
2a08bf6b
|
Scott Ullrich
|
$x=0;
|
| 151 |
9c0dd6a8
|
Scott Ullrich
|
foreach($config['cron']['item'] as $item) {
|
| 152 |
a0ff31f2
|
Scott Ullrich
|
if(strstr($item['command'], "filter_configure_sync")) {
|
| 153 |
9c0dd6a8
|
Scott Ullrich
|
$is_installed = true;
|
| 154 |
e85212d9
|
Scott Ullrich
|
break;
|
| 155 |
9c0dd6a8
|
Scott Ullrich
|
}
|
| 156 |
e85212d9
|
Scott Ullrich
|
$x++;
|
| 157 |
9c0dd6a8
|
Scott Ullrich
|
}
|
| 158 |
|
|
switch($should_install) {
|
| 159 |
|
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case true:
|
| 160 |
|
|
if(!$is_installed) {
|
| 161 |
|
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$cron_item = array();
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| 162 |
|
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$cron_item['minute'] = "0,15,30,45";
|
| 163 |
|
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$cron_item['hour'] = "*";
|
| 164 |
|
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$cron_item['mday'] = "*";
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| 165 |
|
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$cron_item['month'] = "*";
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| 166 |
|
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$cron_item['wday'] = "*";
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| 167 |
|
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$cron_item['who'] = "root";
|
| 168 |
a0ff31f2
|
Scott Ullrich
|
$cron_item['command'] = "/etc/rc.filter_configure_sync";
|
| 169 |
9c0dd6a8
|
Scott Ullrich
|
$config['cron']['item'][] = $cron_item;
|
| 170 |
|
|
write_config("Installed 15 minute filter reload for Time Based Rules");
|
| 171 |
|
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configure_cron();
|
| 172 |
|
|
}
|
| 173 |
|
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break;
|
| 174 |
|
|
case false:
|
| 175 |
2c7242ff
|
Scott Ullrich
|
if($is_installed == true) {
|
| 176 |
|
|
if($x > 0) {
|
| 177 |
|
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unset($config['cron']['item'][$x]);
|
| 178 |
|
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write_config();
|
| 179 |
|
|
}
|
| 180 |
|
|
configure_cron();
|
| 181 |
2a08bf6b
|
Scott Ullrich
|
}
|
| 182 |
9c0dd6a8
|
Scott Ullrich
|
break;
|
| 183 |
|
|
}
|
| 184 |
|
|
}
|
| 185 |
|
|
|
| 186 |
8071cce7
|
Scott Ullrich
|
/****f* pfsense-utils/tdr_create_ipfw_rule
|
| 187 |
|
|
* NAME
|
| 188 |
|
|
* tdr_create_ipfw_rule
|
| 189 |
|
|
* INPUTS
|
| 190 |
|
|
* $rule xml firewall rule array, $type allow or deny
|
| 191 |
|
|
* RESULT
|
| 192 |
|
|
* text string with ipfw rule already formatted
|
| 193 |
|
|
******/
|
| 194 |
2d0177a4
|
Scott Ullrich
|
function tdr_create_ipfw_rule($rule, $type) {
|
| 195 |
31d36e64
|
Ermal Luçi
|
global $config, $g, $tdr_get_next_ipfw_rule, $FilterIflist;
|
| 196 |
|
|
|
| 197 |
|
|
if (isset($rule['disabled']))
|
| 198 |
|
|
return "";
|
| 199 |
8cf3270b
|
Ermal Lu?i
|
|
| 200 |
31d36e64
|
Ermal Luçi
|
$int = "";
|
| 201 |
|
|
/* Check to see if the interface is in our list */
|
| 202 |
|
|
if (isset($rule['floating'])) {
|
| 203 |
|
|
if (isset($rule['interface']) && $rule['interface'] <> "")
|
| 204 |
|
|
$aline['interface'] = "multiple"; /* XXX */
|
| 205 |
|
|
else
|
| 206 |
|
|
$aline['interface'] = "";
|
| 207 |
|
|
} else if (!array_key_exists($rule['interface'], $FilterIflist))
|
| 208 |
|
|
return "# {$rule['interface']} does not exist or is disabled for " . $rule['descr'];
|
| 209 |
|
|
else {
|
| 210 |
7b08d8c0
|
Ermal Lu?i
|
if ($rule['interface'] == "pptp" || $rule['interface'] == "pppoe" || $rule['interface'] == "l2tp")
|
| 211 |
31d36e64
|
Ermal Luçi
|
$aline['interface'] = "ng*";
|
| 212 |
|
|
else
|
| 213 |
|
|
$aline['interface'] = " " . $FilterIflist[$rule['interface']]['if'] . " ";
|
| 214 |
|
|
}
|
| 215 |
2d0177a4
|
Scott Ullrich
|
|
| 216 |
31d36e64
|
Ermal Luçi
|
$ifcfg = $FilterIflist[$rule['interface']];
|
| 217 |
|
|
if ($pptpdcfg['mode'] != "server") {
|
| 218 |
|
|
if (($rule['source']['network'] == "pptp") ||
|
| 219 |
|
|
($rule['destination']['network'] == "pptp"))
|
| 220 |
|
|
return "# source network or destination network == pptp on " . $rule['descr'];
|
| 221 |
|
|
}
|
| 222 |
|
|
if ($rule['source']['network'] && strstr($rule['source']['network'], "opt")) {
|
| 223 |
|
|
if (!array_key_exists($rule['source']['network'], $FilterIflist)) {
|
| 224 |
|
|
$optmatch = "";
|
| 225 |
|
|
if (preg_match("/opt([0-999])/", $rule['source']['network'], $optmatch)) {
|
| 226 |
|
|
$opt_ip = $FilterIflist["opt{$optmatch[1]}"]['ip'];
|
| 227 |
|
|
if(!is_ipaddr($opt_ip))
|
| 228 |
|
|
return "# unresolvable optarray $optmatch[0] - $opt_ip";
|
| 229 |
|
|
} else {
|
| 230 |
|
|
return "# tdr {$rule['source']['network']} !array_key_exists source network " . $rule['descr'];
|
| 231 |
2d0177a4
|
Scott Ullrich
|
}
|
| 232 |
|
|
}
|
| 233 |
31d36e64
|
Ermal Luçi
|
}
|
| 234 |
|
|
if ($rule['destination']['network'] && strstr($rule['destination']['network'], "opt")) {
|
| 235 |
|
|
if (!array_key_exists($rule['destination']['network'], $FilterIflist)) {
|
| 236 |
|
|
if(preg_match("/opt([0-999])/", $rule['destination']['network'], $optmatch)) {
|
| 237 |
|
|
$opt_ip = $FilterIflist["opt{$optmatch[1]}"]['ip'];
|
| 238 |
|
|
if(!is_ipaddr($opt_ip))
|
| 239 |
|
|
return "# unresolvable oparray $optmatch[0] - $opt_ip";
|
| 240 |
|
|
} else {
|
| 241 |
|
|
return "# tdr {$item} {$rule['destination']['network']} !array_key_exists dest network " . $rule['descr'];
|
| 242 |
2d0177a4
|
Scott Ullrich
|
}
|
| 243 |
|
|
}
|
| 244 |
31d36e64
|
Ermal Luçi
|
}
|
| 245 |
|
|
/* check for unresolvable aliases */
|
| 246 |
|
|
if ($rule['source']['address'] && !alias_expand($rule['source']['address'])) {
|
| 247 |
|
|
file_notice("Filter_Reload", "# unresolvable source aliases {$rule['descr']}");
|
| 248 |
|
|
return "# tdr unresolvable source aliases {$rule['descr']}";
|
| 249 |
|
|
}
|
| 250 |
|
|
if ($rule['destination']['address'] && !alias_expand($rule['destination']['address'])) {
|
| 251 |
|
|
file_notice("Filter_Reload", "# unresolvable dest aliases {$rule['descr']}");
|
| 252 |
|
|
return "# tdr unresolvable dest aliases {$rule['descr']}";
|
| 253 |
|
|
}
|
| 254 |
2d0177a4
|
Scott Ullrich
|
|
| 255 |
31d36e64
|
Ermal Luçi
|
if (isset($rule['protocol'])) {
|
| 256 |
|
|
if($rule['protocol'] == "tcp/udp")
|
| 257 |
|
|
$aline['prot'] = "ip ";
|
| 258 |
|
|
else if($rule['protocol'] == "icmp")
|
| 259 |
|
|
$aline['prot'] = "icmp ";
|
| 260 |
|
|
else
|
| 261 |
|
|
$aline['prot'] = "{$rule['protocol']} ";
|
| 262 |
|
|
} else {
|
| 263 |
|
|
if($rule['source']['port'] <> "" || $rule['destination']['port'] <> "")
|
| 264 |
|
|
$aline['prot'] = "tcp ";
|
| 265 |
|
|
}
|
| 266 |
2d0177a4
|
Scott Ullrich
|
|
| 267 |
31d36e64
|
Ermal Luçi
|
/* source address */
|
| 268 |
|
|
if (isset($rule['source']['any']))
|
| 269 |
|
|
$src = "any";
|
| 270 |
|
|
else if ($rule['source']['network']) {
|
| 271 |
|
|
if (strstr($rule['source']['network'], "opt")) {
|
| 272 |
|
|
$src = $FilterIflist[$rule['source']['network']]['sa'] . "/" .
|
| 273 |
|
|
$FilterIflist[$rule['source']['network']]['sn'];
|
| 274 |
|
|
if (isset($rule['source']['not']))
|
| 275 |
|
|
$src = " not {$src}";
|
| 276 |
|
|
/* check for opt$NUMip here */
|
| 277 |
|
|
$matches = "";
|
| 278 |
|
|
if (preg_match("/opt([0-9999])ip/", $rule['source']['network'], $matches)) {
|
| 279 |
|
|
$optnum = $matches[1];
|
| 280 |
|
|
$src = $FilterIflist["opt{$optnum}"]['ip'];
|
| 281 |
2d0177a4
|
Scott Ullrich
|
}
|
| 282 |
31d36e64
|
Ermal Luçi
|
} else {
|
| 283 |
|
|
switch ($rule['source']['network']) {
|
| 284 |
|
|
case 'wanip':
|
| 285 |
|
|
$src = $FilterIflist["wan"]['ip'];
|
| 286 |
|
|
break;
|
| 287 |
|
|
case 'lanip':
|
| 288 |
|
|
$src = $FilterIflist["lan"]['ip'];
|
| 289 |
|
|
break;
|
| 290 |
|
|
case 'lan':
|
| 291 |
|
|
$lansa = $FilterIflist['lan']['sa'];
|
| 292 |
|
|
$lansn = $FilterIflist['lan']['sn'];
|
| 293 |
|
|
$src = "{$lansa}/{$lansn}";
|
| 294 |
|
|
break;
|
| 295 |
|
|
case 'pptp':
|
| 296 |
|
|
$pptpsa = gen_subnet($FilterIflist['pptp']['ip'], $FilterIflist['pptp']['sn']);
|
| 297 |
|
|
$pptpsn = $FilterIflist['pptp']['sn'];
|
| 298 |
|
|
$src = "{$pptpsa}/{$pptpsn}";
|
| 299 |
|
|
break;
|
| 300 |
|
|
case 'pppoe':
|
| 301 |
|
|
$pppoesa = gen_subnet($FilterIflist['pppoe']['ip'], $FilterIflist['pppoe']['sn']);
|
| 302 |
|
|
$pppoesn = $FilterIflist['pppoe']['sn'];
|
| 303 |
|
|
$src = "{$pppoesa}/{$pppoesn}";
|
| 304 |
|
|
break;
|
| 305 |
2d0177a4
|
Scott Ullrich
|
}
|
| 306 |
31d36e64
|
Ermal Luçi
|
if (isset($rule['source']['not']))
|
| 307 |
|
|
$src = " not {$src}";
|
| 308 |
|
|
}
|
| 309 |
|
|
} else if ($rule['source']['address']) {
|
| 310 |
|
|
$expsrc = alias_expand_value($rule['source']['address']);
|
| 311 |
|
|
if(!$expsrc)
|
| 312 |
|
|
$expsrc = $rule['source']['address'];
|
| 313 |
|
|
|
| 314 |
|
|
if (isset($rule['source']['not']))
|
| 315 |
|
|
$not = " not";
|
| 316 |
|
|
else
|
| 317 |
|
|
$not = "";
|
| 318 |
|
|
|
| 319 |
|
|
if (alias_expand_value($rule['source']['address'])) {
|
| 320 |
|
|
$src = "{";
|
| 321 |
|
|
$first_item = true;
|
| 322 |
|
|
foreach(preg_split("/[\s]+/", alias_expand_value($rule['source']['address'])) as $item) {
|
| 323 |
|
|
if($item != "") {
|
| 324 |
|
|
if(!$first_item)
|
| 325 |
|
|
$src .= " or";
|
| 326 |
|
|
$src .= " {$not}{$item}";
|
| 327 |
|
|
$first_item = false;
|
| 328 |
2d0177a4
|
Scott Ullrich
|
}
|
| 329 |
|
|
}
|
| 330 |
|
|
$src .= " }";
|
| 331 |
31d36e64
|
Ermal Luçi
|
} else
|
| 332 |
|
|
$src = "{$not}" . $expsrc;
|
| 333 |
|
|
}
|
| 334 |
|
|
if (!$src || ($src == "/"))
|
| 335 |
|
|
return "# tdr at the break!";
|
| 336 |
|
|
|
| 337 |
|
|
$aline['src'] = "from $src ";
|
| 338 |
|
|
|
| 339 |
|
|
$srcporta = "";
|
| 340 |
|
|
if (in_array($rule['protocol'], array("tcp","udp","tcp/udp"))) {
|
| 341 |
|
|
if ($rule['source']['port']) {
|
| 342 |
|
|
$srcport = explode("-", $rule['source']['port']);
|
| 343 |
|
|
if(alias_expand($srcport[0])) {
|
| 344 |
|
|
$first_time = true;
|
| 345 |
|
|
foreach(preg_split("/[\s]+/", alias_expand_value($srcport[0])) as $item) {
|
| 346 |
|
|
if(!$first_time)
|
| 347 |
|
|
$srcporta .= ",";
|
| 348 |
|
|
$srcporta .= $item;
|
| 349 |
|
|
$first_time = false;
|
| 350 |
2d0177a4
|
Scott Ullrich
|
}
|
| 351 |
31d36e64
|
Ermal Luçi
|
} else
|
| 352 |
|
|
$srcporta = $srcport[0];
|
| 353 |
|
|
|
| 354 |
|
|
if ((!$srcport[1]) || ($srcport[0] == $srcport[1])) {
|
| 355 |
|
|
if(alias_expand($srcport[0]))
|
| 356 |
|
|
$aline['srcport'] = "{$srcporta} ";
|
| 357 |
|
|
else
|
| 358 |
|
|
$aline['srcport'] = "{$srcporta} ";
|
| 359 |
|
|
} else if (($srcport[0] == 1) && ($srcport[1] == 65535)) {
|
| 360 |
|
|
/* no need for a port statement here */
|
| 361 |
|
|
} else if ($srcport[1] == 65535)
|
| 362 |
|
|
$aline['srcport'] = ">={$srcport[0]} ";
|
| 363 |
|
|
else if ($srcport[0] == 1)
|
| 364 |
|
|
$aline['srcport']= "<={$srcport[1]} ";
|
| 365 |
|
|
else
|
| 366 |
|
|
$aline['srcport'] = "{$srcport[0]}-{$srcport[1]} ";
|
| 367 |
|
|
}
|
| 368 |
|
|
}
|
| 369 |
2d0177a4
|
Scott Ullrich
|
|
| 370 |
31d36e64
|
Ermal Luçi
|
/* destination address */
|
| 371 |
|
|
if (isset($rule['destination']['any']))
|
| 372 |
|
|
$dst = "any";
|
| 373 |
|
|
else if ($rule['destination']['network']) {
|
| 374 |
|
|
if (strstr($rule['destination']['network'], "opt")) {
|
| 375 |
|
|
$dst = $FilterIflist[$rule['destination']['network']]['sa'] . "/" .
|
| 376 |
|
|
$FilterIflist[$rule['destination']['network']]['sn'];
|
| 377 |
|
|
if (isset($rule['destination']['not']))
|
| 378 |
|
|
$dst = " not {$dst}";
|
| 379 |
|
|
/* check for opt$NUMip here */
|
| 380 |
|
|
$matches = "";
|
| 381 |
|
|
if (preg_match("/opt([0-9999])ip/", $rule['destination']['network'], $matches)) {
|
| 382 |
|
|
$optnum = $matches[1];
|
| 383 |
|
|
$dst = $FilterIflist["opt{$optnum}"]['ip'];
|
| 384 |
2d0177a4
|
Scott Ullrich
|
}
|
| 385 |
31d36e64
|
Ermal Luçi
|
} else {
|
| 386 |
|
|
switch ($rule['source']['network']) {
|
| 387 |
|
|
case 'wanip':
|
| 388 |
|
|
$dst = $FilterIflist["wan"]['ip'];
|
| 389 |
|
|
break;
|
| 390 |
|
|
case 'lanip':
|
| 391 |
|
|
$dst = $FilterIflist["lan"]['ip'];
|
| 392 |
|
|
break;
|
| 393 |
|
|
case 'lan':
|
| 394 |
|
|
$lansa = $FilterIflist['lan']['sa'];
|
| 395 |
|
|
$lansn = $FilterIflist['lan']['sn'];
|
| 396 |
|
|
$dst = "{$lansa}/{$lansn}";
|
| 397 |
|
|
break;
|
| 398 |
|
|
case 'pptp':
|
| 399 |
|
|
$pptpsa = gen_subnet($FilterIflist['pptp']['ip'], $FilterIflist['pptp']['sn']);
|
| 400 |
|
|
$pptpsn = $FilterIflist['pptp']['sn'];
|
| 401 |
|
|
$dst = "{$pptpsa}/{$pptpsn}";
|
| 402 |
|
|
break;
|
| 403 |
|
|
case 'pppoe':
|
| 404 |
|
|
$pppoesa = gen_subnet($FilterIflist['pppoe']['ip'], $FilterIflist['pppoe']['sn']);
|
| 405 |
|
|
$pppoesn = $FilterIflist['pppoe']['sn'];
|
| 406 |
|
|
$dst = "{$pppoesa}/{$pppoesn}";
|
| 407 |
|
|
break;
|
| 408 |
2d0177a4
|
Scott Ullrich
|
}
|
| 409 |
31d36e64
|
Ermal Luçi
|
if (isset($rule['destination']['not']))
|
| 410 |
|
|
$dst = " not {$dst}";
|
| 411 |
|
|
}
|
| 412 |
|
|
} else if ($rule['destination']['address']) {
|
| 413 |
|
|
$expdst = alias_expand_value($rule['destination']['address']);
|
| 414 |
|
|
if(!$expdst)
|
| 415 |
|
|
$expdst = $rule['destination']['address'];
|
| 416 |
|
|
|
| 417 |
|
|
if (isset($rule['destination']['not']))
|
| 418 |
|
|
$not = " not";
|
| 419 |
|
|
else
|
| 420 |
|
|
$not = "";
|
| 421 |
|
|
|
| 422 |
|
|
if (alias_expand_value($rule['destination']['address'])) {
|
| 423 |
|
|
$dst = "{";
|
| 424 |
|
|
$first_item = true;
|
| 425 |
|
|
foreach(preg_split("/[\s]+/", alias_expand_value($rule['destination']['address'])) as $item) {
|
| 426 |
|
|
if($item != "") {
|
| 427 |
|
|
if(!$first_item)
|
| 428 |
|
|
$dst .= " or";
|
| 429 |
|
|
$dst .= " {$not}{$item}";
|
| 430 |
|
|
$first_item = false;
|
| 431 |
2d0177a4
|
Scott Ullrich
|
}
|
| 432 |
|
|
}
|
| 433 |
|
|
$dst .= " }";
|
| 434 |
31d36e64
|
Ermal Luçi
|
} else
|
| 435 |
|
|
$dst = "{$not}" . $expdst;
|
| 436 |
|
|
}
|
| 437 |
2d0177a4
|
Scott Ullrich
|
|
| 438 |
31d36e64
|
Ermal Luçi
|
if (!$dst || ($dst == "/"))
|
| 439 |
|
|
return "# returning at dst $dst == \"/\"";
|
| 440 |
|
|
|
| 441 |
|
|
$aline['dst'] = "to $dst ";
|
| 442 |
|
|
$dstporta = "";
|
| 443 |
|
|
if (in_array($rule['protocol'], array("tcp","udp","tcp/udp"))) {
|
| 444 |
|
|
if ($rule['destination']['port']) {
|
| 445 |
|
|
$dstport = explode("-", $rule['destination']['port']);
|
| 446 |
|
|
if(alias_expand($dstport[0])) {
|
| 447 |
|
|
$first_time = true;
|
| 448 |
|
|
foreach(preg_split("/[\s]+/", alias_expand_value($dstport[0])) as $item) {
|
| 449 |
|
|
if(!$first_time)
|
| 450 |
|
|
$dstporta .= ",";
|
| 451 |
|
|
$dstporta .= $item;
|
| 452 |
|
|
$first_time = false;
|
| 453 |
2d0177a4
|
Scott Ullrich
|
}
|
| 454 |
31d36e64
|
Ermal Luçi
|
} else
|
| 455 |
|
|
$dstporta = $dstport[0];
|
| 456 |
|
|
|
| 457 |
|
|
if ((!$dstport[1]) || ($dstport[0] == $dstport[1])) {
|
| 458 |
|
|
if(alias_expand($dstport[0]))
|
| 459 |
|
|
$aline['dstport'] = "{$dstporta} ";
|
| 460 |
|
|
else
|
| 461 |
|
|
$aline['dstport'] = "{$dstporta} ";
|
| 462 |
|
|
} else if (($dstport[0] == 1) && ($dstport[1] == 65535)) {
|
| 463 |
|
|
/* no need for a port statement here */
|
| 464 |
|
|
} else if ($dstport[1] == 65535)
|
| 465 |
|
|
$aline['dstport'] = ">= {$dstport[0]} ";
|
| 466 |
|
|
else if ($dstport[0] == 1)
|
| 467 |
|
|
$aline['dstport'] = "<= {$dstport[1]} ";
|
| 468 |
|
|
else
|
| 469 |
|
|
$aline['dstport'] = "{$dstport[0]}-{$dstport[1]} ";
|
| 470 |
|
|
}
|
| 471 |
2d0177a4
|
Scott Ullrich
|
}
|
| 472 |
479bc061
|
Scott Ullrich
|
|
| 473 |
|
|
if($aline['prot'] == "")
|
| 474 |
|
|
$aline['prot'] = "ip ";
|
| 475 |
ffecf891
|
Scott Ullrich
|
|
| 476 |
|
|
tdr_get_next_ipfw_rule();
|
| 477 |
|
|
|
| 478 |
|
|
/* piece together the actual user rule */
|
| 479 |
4303fbff
|
Scott Ullrich
|
if($type == "skipto") {
|
| 480 |
8bbeb09d
|
Scott Ullrich
|
$next_rule = tdr_get_next_ipfw_rule();
|
| 481 |
|
|
$next_rule = $next_rule+1;
|
| 482 |
ffecf891
|
Scott Ullrich
|
$type = "skipto $next_rule";
|
| 483 |
|
|
}
|
| 484 |
|
|
|
| 485 |
2d0177a4
|
Scott Ullrich
|
/* piece together the actual user rule */
|
| 486 |
31d36e64
|
Ermal Luçi
|
if ($aline['interface'] == "multiple") {
|
| 487 |
6f833b81
|
Ermal Luçi
|
$tmpline = $type . " " . $aline['prot'] . $aline['src'] .
|
| 488 |
31d36e64
|
Ermal Luçi
|
$aline['srcport'] . $aline['dst'] . $aline['dstport'] . " in recv ";
|
| 489 |
|
|
$interfaces = explode(",", $rule['interface']);
|
| 490 |
|
|
$ifliste = "";
|
| 491 |
|
|
foreach ($interfaces as $iface) {
|
| 492 |
|
|
if (array_key_exists($iface, $FilterIflist))
|
| 493 |
6f833b81
|
Ermal Luçi
|
$line .= "{$tmpline} " . $FilterIflist[$iface]['if'] . "; ";/* XXX */
|
| 494 |
31d36e64
|
Ermal Luçi
|
}
|
| 495 |
|
|
} else if ($aline['interface'] == "")
|
| 496 |
|
|
$line .= $type . " " . $aline['prot'] . $aline['src'] .
|
| 497 |
|
|
$aline['srcport'] . $aline['dst'] . $aline['dstport'] . " in ";
|
| 498 |
|
|
else
|
| 499 |
|
|
$line .= $type . " " . $aline['prot'] . $aline['src'] .
|
| 500 |
|
|
$aline['srcport'] . $aline['dst'] . $aline['dstport'] . " in recv " .
|
| 501 |
|
|
$aline['interface'];
|
| 502 |
2d0177a4
|
Scott Ullrich
|
|
| 503 |
|
|
return $line;
|
| 504 |
|
|
}
|
| 505 |
|
|
|
| 506 |
8071cce7
|
Scott Ullrich
|
/****f* pfsense-utils/tdr_install_rule
|
| 507 |
|
|
* NAME
|
| 508 |
|
|
* tdr_install_rule
|
| 509 |
|
|
* INPUTS
|
| 510 |
|
|
* $rule - ascii string containing the ifpw rule to add
|
| 511 |
|
|
* RESULT
|
| 512 |
|
|
* none
|
| 513 |
|
|
******/
|
| 514 |
2d0177a4
|
Scott Ullrich
|
function tdr_install_rule($rule) {
|
| 515 |
31d36e64
|
Ermal Luçi
|
global $tdr_next_ipfw_rule, $g;
|
| 516 |
|
|
|
| 517 |
|
|
log_error("installing {$rule}");
|
| 518 |
|
|
$lines = explode(";", $rule);
|
| 519 |
|
|
if (count($lines) > 1) {
|
| 520 |
|
|
foreach ($lines as $line) {
|
| 521 |
|
|
if ($g['debug'])
|
| 522 |
|
|
log_error("Executing /sbin/ipfw -f add {$tdr_next_ipfw_rule} set 9 $line");
|
| 523 |
|
|
mwexec("/sbin/ipfw -f add {$tdr_next_ipfw_rule} set 9 $line");
|
| 524 |
|
|
$tdr_next_ipfw_rule++;
|
| 525 |
|
|
}
|
| 526 |
|
|
} else {
|
| 527 |
|
|
if ($g['debug'])
|
| 528 |
|
|
log_error("Executing /sbin/ipfw -f add {$tdr_next_ipfw_rule} set 9 $rules");
|
| 529 |
|
|
mwexec("/sbin/ipfw -f add $tdr_next_ipfw_rule set 9 $rule");
|
| 530 |
|
|
}
|
| 531 |
ffecf891
|
Scott Ullrich
|
$tdr_next_ipfw_rule++;
|
| 532 |
2d0177a4
|
Scott Ullrich
|
}
|
| 533 |
|
|
|
| 534 |
ffecf891
|
Scott Ullrich
|
/****f* pfsense-utils/tdr_get_next_ipfw_rule
|
| 535 |
|
|
* NAME
|
| 536 |
|
|
* tdr_get_next_ipfw_rule
|
| 537 |
|
|
* INPUTS
|
| 538 |
|
|
* none
|
| 539 |
|
|
* RESULT
|
| 540 |
|
|
* returns the next available ipfw rule number
|
| 541 |
|
|
******/
|
| 542 |
|
|
function tdr_get_next_ipfw_rule() {
|
| 543 |
|
|
global $tdr_next_ipfw_rule;
|
| 544 |
d1d16ec7
|
Scott Ullrich
|
if(intval($tdr_next_ipfw_rule) < 2)
|
| 545 |
ffecf891
|
Scott Ullrich
|
$tdr_next_ipfw_rule = 2;
|
| 546 |
|
|
return $tdr_next_ipfw_rule;
|
| 547 |
|
|
}
|
| 548 |
|
|
|
| 549 |
8071cce7
|
Scott Ullrich
|
/****f* pfsense-utils/tdr_install_set
|
| 550 |
|
|
* NAME
|
| 551 |
|
|
* tdr_install_set
|
| 552 |
|
|
* INPUTS
|
| 553 |
|
|
* none
|
| 554 |
|
|
* RESULT
|
| 555 |
|
|
* swaps in the temporary ipfw time based rule set
|
| 556 |
|
|
******/
|
| 557 |
2d0177a4
|
Scott Ullrich
|
function tdr_install_set() {
|
| 558 |
e78c0771
|
Scott Ullrich
|
global $config;
|
| 559 |
|
|
|
| 560 |
b18e3f2e
|
Scott Ullrich
|
mwexec("/sbin/ipfw delete 1");
|
| 561 |
9b7ea7db
|
Scott Ullrich
|
mwexec("/sbin/ipfw add 1 check-state");
|
| 562 |
b18e3f2e
|
Scott Ullrich
|
mwexec("/sbin/ipfw delete 65534");
|
| 563 |
|
|
mwexec("/sbin/ipfw add 1 allow all from me to any keep-state");
|
| 564 |
e78c0771
|
Scott Ullrich
|
if (!isset ($config['system']['webgui']['noantilockout'])) {
|
| 565 |
|
|
/* lan ip lockout */
|
| 566 |
|
|
$lancfg = $config['interfaces']['lan'];
|
| 567 |
|
|
$lanip = $lancfg['ipaddr'];
|
| 568 |
|
|
$lansn = $lancfg['subnet'];
|
| 569 |
|
|
$lansa = gen_subnet($lancfg['ipaddr'], $lancfg['subnet']);
|
| 570 |
|
|
mwexec("/sbin/ipfw add 1 allow all from {$lansa}/{$lansn} to $lanip keep-state");
|
| 571 |
|
|
}
|
| 572 |
b18e3f2e
|
Scott Ullrich
|
mwexec("/sbin/ipfw add 65534 check-state");
|
| 573 |
e78c0771
|
Scott Ullrich
|
/* set 8 contains time based rules */
|
| 574 |
2d0177a4
|
Scott Ullrich
|
mwexec("/sbin/ipfw -f delete set 8");
|
| 575 |
|
|
mwexec("/sbin/ipfw -f set swap 9 8");
|
| 576 |
|
|
}
|
| 577 |
|
|
|
| 578 |
da32c14c
|
Scott Ullrich
|
/****f* pfsense-utils/get_time_based_rule_status
|
| 579 |
|
|
* NAME
|
| 580 |
|
|
* get_time_based_rule_status
|
| 581 |
|
|
* INPUTS
|
| 582 |
|
|
* xml schedule block
|
| 583 |
|
|
* RESULT
|
| 584 |
|
|
* true/false - true if the rule should be installed
|
| 585 |
|
|
******/
|
| 586 |
|
|
/*
|
| 587 |
|
|
<schedules>
|
| 588 |
|
|
<schedule>
|
| 589 |
|
|
<name>ScheduleMultipleTime</name>
|
| 590 |
|
|
<descr>main descr</descr>
|
| 591 |
|
|
<time>
|
| 592 |
7568638b
|
Scott Ullrich
|
<position>0,1,2</position>
|
| 593 |
10c913d2
|
Scott Ullrich
|
<hour>0:0-24:0</hour>
|
| 594 |
da32c14c
|
Scott Ullrich
|
<desc>time range 2</desc>
|
| 595 |
|
|
</time>
|
| 596 |
|
|
<time>
|
| 597 |
7568638b
|
Scott Ullrich
|
<position>4,5,6</position>
|
| 598 |
da32c14c
|
Scott Ullrich
|
<hour>0:0-24:0</hour>
|
| 599 |
|
|
<desc>time range 1</desc>
|
| 600 |
|
|
</time>
|
| 601 |
|
|
</schedule>
|
| 602 |
|
|
</schedules>
|
| 603 |
|
|
*/
|
| 604 |
|
|
function get_time_based_rule_status($schedule) {
|
| 605 |
6e80ce90
|
Scott Ullrich
|
$should_add_rule = false;
|
| 606 |
da32c14c
|
Scott Ullrich
|
/* no schedule? rule should be installed */
|
| 607 |
|
|
if($schedule == "")
|
| 608 |
|
|
return true;
|
| 609 |
10c913d2
|
Scott Ullrich
|
/*
|
| 610 |
|
|
* iterate through time blocks and deterimine
|
| 611 |
|
|
* if the rule should be installed or not.
|
| 612 |
|
|
*/
|
| 613 |
c2aefc7a
|
Scott Dale
|
foreach($schedule['timerange'] as $timeday) {
|
| 614 |
|
|
if($timeday['month'])
|
| 615 |
|
|
$month = $timeday['month'];
|
| 616 |
10c913d2
|
Scott Ullrich
|
else
|
| 617 |
|
|
$week = "";
|
| 618 |
da32c14c
|
Scott Ullrich
|
if($timeday['day'])
|
| 619 |
|
|
$day = $timeday['day'];
|
| 620 |
|
|
else
|
| 621 |
|
|
$day = "";
|
| 622 |
|
|
if($timeday['hour'])
|
| 623 |
|
|
$hour = $timeday['hour'];
|
| 624 |
|
|
else
|
| 625 |
|
|
$hour = "";
|
| 626 |
10c913d2
|
Scott Ullrich
|
if($timeday['position'])
|
| 627 |
|
|
$position = $timeday['position'];
|
| 628 |
|
|
else
|
| 629 |
|
|
$position = "";
|
| 630 |
da32c14c
|
Scott Ullrich
|
if($timeday['desc'])
|
| 631 |
|
|
$desc = $timeday['desc'];
|
| 632 |
|
|
else
|
| 633 |
|
|
$desc = "";
|
| 634 |
c2aefc7a
|
Scott Dale
|
if($month) {
|
| 635 |
|
|
$monthstatus = tdr_month($month);
|
| 636 |
dfa29ccc
|
Scott Ullrich
|
} else {
|
| 637 |
c2aefc7a
|
Scott Dale
|
$monthstatus = true;
|
| 638 |
10c913d2
|
Scott Ullrich
|
}
|
| 639 |
|
|
if($day) {
|
| 640 |
|
|
$daystatus = tdr_day($day);
|
| 641 |
dfa29ccc
|
Scott Ullrich
|
} else {
|
| 642 |
|
|
$daystatus = true;
|
| 643 |
10c913d2
|
Scott Ullrich
|
}
|
| 644 |
|
|
if($hour) {
|
| 645 |
|
|
$hourstatus = tdr_hour($hour);
|
| 646 |
dfa29ccc
|
Scott Ullrich
|
} else {
|
| 647 |
|
|
$hourstatus = true;
|
| 648 |
10c913d2
|
Scott Ullrich
|
}
|
| 649 |
|
|
if($position) {
|
| 650 |
|
|
$positionstatus = tdr_position($position);
|
| 651 |
dfa29ccc
|
Scott Ullrich
|
} else {
|
| 652 |
|
|
$positionstatus = true;
|
| 653 |
|
|
}
|
| 654 |
431840f6
|
Scott Ullrich
|
|
| 655 |
9865652e
|
Scott Ullrich
|
if($monthstatus == true)
|
| 656 |
|
|
if($daystatus == true)
|
| 657 |
|
|
if($positionstatus == true)
|
| 658 |
|
|
if($hourstatus == true) {
|
| 659 |
|
|
$should_add_rule = true;
|
| 660 |
|
|
}
|
| 661 |
da32c14c
|
Scott Ullrich
|
}
|
| 662 |
9865652e
|
Scott Ullrich
|
|
| 663 |
da32c14c
|
Scott Ullrich
|
return $should_add_rule;
|
| 664 |
|
|
}
|
| 665 |
|
|
|
| 666 |
|
|
function tdr_day($schedule) {
|
| 667 |
10c913d2
|
Scott Ullrich
|
/*
|
| 668 |
|
|
* Calculate day of month.
|
| 669 |
|
|
* IE: 29th of may
|
| 670 |
|
|
*/
|
| 671 |
|
|
$weekday = date("w");
|
| 672 |
6a6d2f63
|
Scott Dale
|
if ($weekday == 0)
|
| 673 |
|
|
$weekday = 7;
|
| 674 |
10c913d2
|
Scott Ullrich
|
$date = date("d");
|
| 675 |
1394846f
|
Scott Ullrich
|
$defined_days = split(",", $schedule);
|
| 676 |
ffecf891
|
Scott Ullrich
|
log_error("[TDR DEBUG] tdr_day($schedule)");
|
| 677 |
1394846f
|
Scott Ullrich
|
foreach($defined_days as $dd) {
|
| 678 |
0c247ed5
|
Scott Ullrich
|
if($date == $dd) {
|
| 679 |
1394846f
|
Scott Ullrich
|
return true;
|
| 680 |
0c247ed5
|
Scott Ullrich
|
}
|
| 681 |
1394846f
|
Scott Ullrich
|
}
|
| 682 |
da32c14c
|
Scott Ullrich
|
return false;
|
| 683 |
|
|
}
|
| 684 |
|
|
|
| 685 |
|
|
function tdr_hour($schedule) {
|
| 686 |
10c913d2
|
Scott Ullrich
|
/* $schedule should be a string such as 16:00-19:00 */
|
| 687 |
|
|
$tmp = split("-", $schedule);
|
| 688 |
|
|
$starting_time = strtotime($tmp[0]);
|
| 689 |
|
|
$ending_time = strtotime($tmp[1]);
|
| 690 |
|
|
$now = strtotime("now");
|
| 691 |
ffecf891
|
Scott Ullrich
|
log_error("[TDR DEBUG] S: $starting_time E: $ending_time N: $now");
|
| 692 |
0c247ed5
|
Scott Ullrich
|
if($now >= $starting_time and $now <= $ending_time) {
|
| 693 |
10c913d2
|
Scott Ullrich
|
return true;
|
| 694 |
0c247ed5
|
Scott Ullrich
|
}
|
| 695 |
da32c14c
|
Scott Ullrich
|
return false;
|
| 696 |
|
|
}
|
| 697 |
|
|
|
| 698 |
|
|
function tdr_position($schedule) {
|
| 699 |
10c913d2
|
Scott Ullrich
|
/*
|
| 700 |
|
|
* Calculate possition, ie: day of week.
|
| 701 |
6a6d2f63
|
Scott Dale
|
* Sunday = 7, Monday = 1, Tuesday = 2
|
| 702 |
860de1e8
|
Scott Dale
|
* Weds = 3, Thursday = 4, Friday = 5,
|
| 703 |
|
|
* Saturday = 6
|
| 704 |
10c913d2
|
Scott Ullrich
|
* ...
|
| 705 |
|
|
*/
|
| 706 |
|
|
$weekday = date("w");
|
| 707 |
ffecf891
|
Scott Ullrich
|
log_error("[TDR DEBUG] tdr_position($schedule) $weekday");
|
| 708 |
6a6d2f63
|
Scott Dale
|
if ($weekday == 0)
|
| 709 |
|
|
$weekday = 7;
|
| 710 |
946a3c91
|
Scott Ullrich
|
$schedule_days = split(",", $schedule);
|
| 711 |
|
|
foreach($schedule_days as $day) {
|
| 712 |
0c247ed5
|
Scott Ullrich
|
if($day == $weekday) {
|
| 713 |
946a3c91
|
Scott Ullrich
|
return true;
|
| 714 |
0c247ed5
|
Scott Ullrich
|
}
|
| 715 |
946a3c91
|
Scott Ullrich
|
}
|
| 716 |
da32c14c
|
Scott Ullrich
|
return false;
|
| 717 |
|
|
}
|
| 718 |
|
|
|
| 719 |
c2aefc7a
|
Scott Dale
|
function tdr_month($schedule) {
|
| 720 |
10c913d2
|
Scott Ullrich
|
/*
|
| 721 |
c2aefc7a
|
Scott Dale
|
* Calculate month
|
| 722 |
10c913d2
|
Scott Ullrich
|
*/
|
| 723 |
c2aefc7a
|
Scott Dale
|
$todays_month = date("n");
|
| 724 |
|
|
$months = split(",", $schedule);
|
| 725 |
ffecf891
|
Scott Ullrich
|
log_error("[TDR DEBUG] tdr_month($schedule)");
|
| 726 |
c2aefc7a
|
Scott Dale
|
foreach($months as $month) {
|
| 727 |
0c247ed5
|
Scott Ullrich
|
if($month == $todays_month) {
|
| 728 |
cce81b9e
|
Scott Ullrich
|
return true;
|
| 729 |
0c247ed5
|
Scott Ullrich
|
}
|
| 730 |
cce81b9e
|
Scott Ullrich
|
}
|
| 731 |
da32c14c
|
Scott Ullrich
|
return false;
|
| 732 |
|
|
}
|
| 733 |
|
|
|
| 734 |
3076becf
|
Scott Ullrich
|
/****f* pfsense-utils/find_number_of_needed_carp_interfaces
|
| 735 |
|
|
* NAME
|
| 736 |
|
|
* find_number_of_needed_carp_interfaces
|
| 737 |
|
|
* INPUTS
|
| 738 |
|
|
* null
|
| 739 |
|
|
* RESULT
|
| 740 |
|
|
* the number of needed carp interfacs
|
| 741 |
|
|
******/
|
| 742 |
|
|
function find_number_of_needed_carp_interfaces() {
|
| 743 |
|
|
global $config, $g;
|
| 744 |
|
|
$carp_counter=0;
|
| 745 |
|
|
if(!$config['virtualip'])
|
| 746 |
|
|
return 0;
|
| 747 |
|
|
if(!$config['virtualip']['vip'])
|
| 748 |
|
|
return 0;
|
| 749 |
|
|
foreach($config['virtualip']['vip'] as $vip) {
|
| 750 |
|
|
if($vip['mode'] == "carp")
|
| 751 |
|
|
$carp_counter++;
|
| 752 |
|
|
}
|
| 753 |
|
|
return $carp_counter;
|
| 754 |
|
|
}
|
| 755 |
|
|
|
| 756 |
|
|
/****f* pfsense-utils/reset_carp
|
| 757 |
|
|
* NAME
|
| 758 |
|
|
* reset_carp - resets carp after primary interface changes
|
| 759 |
|
|
* INPUTS
|
| 760 |
|
|
* null
|
| 761 |
|
|
* RESULT
|
| 762 |
|
|
* null
|
| 763 |
|
|
******/
|
| 764 |
|
|
function reset_carp() {
|
| 765 |
|
|
$carp_counter=find_number_of_created_carp_interfaces();
|
| 766 |
|
|
$needed_carp_interfaces = find_number_of_needed_carp_interfaces();
|
| 767 |
|
|
mwexec("/sbin/sysctl net.inet.carp.allow=0");
|
| 768 |
|
|
for($x=0; $x<$carp_counter; $x++) {
|
| 769 |
|
|
mwexec("/sbin/ifconfig carp{$x} down");
|
| 770 |
cf79d727
|
Scott Ullrich
|
usleep(1000);
|
| 771 |
3076becf
|
Scott Ullrich
|
mwexec("/sbin/ifconfig carp{$x} delete");
|
| 772 |
|
|
if($needed_carp_interfaces < $carp_counter) {
|
| 773 |
|
|
$needed_carp_interfaces--;
|
| 774 |
4587cb54
|
Scott Ullrich
|
//log_error("Destroying carp interface.");
|
| 775 |
|
|
//mwexec("/sbin/ifconfig carp{$x} destroy");
|
| 776 |
3076becf
|
Scott Ullrich
|
}
|
| 777 |
|
|
}
|
| 778 |
|
|
find_number_of_created_carp_interfaces(true);
|
| 779 |
|
|
sleep(1);
|
| 780 |
|
|
mwexec("/sbin/sysctl net.inet.carp.allow=1");
|
| 781 |
|
|
interfaces_carp_configure();
|
| 782 |
|
|
}
|
| 783 |
|
|
|
| 784 |
|
|
/****f* pfsense-utils/get_dns_servers
|
| 785 |
|
|
* NAME
|
| 786 |
|
|
* get_dns_servres - get system dns servers
|
| 787 |
|
|
* INPUTS
|
| 788 |
|
|
* $dns_servers - an array of the dns servers
|
| 789 |
|
|
* RESULT
|
| 790 |
|
|
* null
|
| 791 |
|
|
******/
|
| 792 |
|
|
function get_dns_servers() {
|
| 793 |
|
|
$dns_servers = array();
|
| 794 |
|
|
$dns = `cat /etc/resolv.conf`;
|
| 795 |
|
|
$dns_s = split("\n", $dns);
|
| 796 |
|
|
foreach($dns_s as $dns) {
|
| 797 |
|
|
$matches = "";
|
| 798 |
|
|
if (preg_match("/nameserver (.*)/", $dns, $matches))
|
| 799 |
|
|
$dns_servers[] = $matches[1];
|
| 800 |
|
|
}
|
| 801 |
|
|
$dns_server_master = array();
|
| 802 |
|
|
$lastseen = "";
|
| 803 |
|
|
foreach($dns_servers as $t) {
|
| 804 |
|
|
if($t <> $lastseen)
|
| 805 |
|
|
if($t <> "")
|
| 806 |
|
|
$dns_server_master[] = $t;
|
| 807 |
|
|
$lastseen = $t;
|
| 808 |
|
|
}
|
| 809 |
|
|
return $dns_server_master;
|
| 810 |
|
|
}
|
| 811 |
|
|
|
| 812 |
|
|
/****f* pfsense-utils/log_error
|
| 813 |
|
|
* NAME
|
| 814 |
|
|
* log_error - Sends a string to syslog.
|
| 815 |
|
|
* INPUTS
|
| 816 |
|
|
* $error - string containing the syslog message.
|
| 817 |
|
|
* RESULT
|
| 818 |
|
|
* null
|
| 819 |
|
|
******/
|
| 820 |
|
|
function log_error($error) {
|
| 821 |
1a50bdb0
|
Ermal Luçi
|
global $g;
|
| 822 |
3076becf
|
Scott Ullrich
|
$page = $_SERVER['SCRIPT_NAME'];
|
| 823 |
|
|
syslog(LOG_WARNING, "$page: $error");
|
| 824 |
1a50bdb0
|
Ermal Luçi
|
if ($g['debug'])
|
| 825 |
|
|
syslog(LOG_WARNING, var_dump(debug_backtrace()));
|
| 826 |
3076becf
|
Scott Ullrich
|
return;
|
| 827 |
|
|
}
|
| 828 |
|
|
|
| 829 |
|
|
/****f* pfsense-utils/get_interface_mac_address
|
| 830 |
|
|
* NAME
|
| 831 |
|
|
* get_interface_mac_address - Return a interfaces mac address
|
| 832 |
|
|
* INPUTS
|
| 833 |
|
|
* $interface - interface to obtain mac address from
|
| 834 |
|
|
* RESULT
|
| 835 |
|
|
* $mac - the mac address of the interface
|
| 836 |
|
|
******/
|
| 837 |
|
|
function get_interface_mac_address($interface) {
|
| 838 |
|
|
$mac = exec("ifconfig {$interface} | awk '/ether/ {print $2}'");
|
| 839 |
|
|
if(is_macaddr($mac)) {
|
| 840 |
|
|
return trim($mac);
|
| 841 |
|
|
} else {
|
| 842 |
|
|
return "";
|
| 843 |
|
|
}
|
| 844 |
|
|
}
|
| 845 |
|
|
|
| 846 |
|
|
/****f* pfsense-utils/return_dir_as_array
|
| 847 |
|
|
* NAME
|
| 848 |
|
|
* return_dir_as_array - Return a directory's contents as an array.
|
| 849 |
|
|
* INPUTS
|
| 850 |
|
|
* $dir - string containing the path to the desired directory.
|
| 851 |
|
|
* RESULT
|
| 852 |
|
|
* $dir_array - array containing the directory's contents. This array will be empty if the path specified is invalid.
|
| 853 |
|
|
******/
|
| 854 |
|
|
function return_dir_as_array($dir) {
|
| 855 |
|
|
$dir_array = array();
|
| 856 |
|
|
if (is_dir($dir)) {
|
| 857 |
|
|
if ($dh = opendir($dir)) {
|
| 858 |
|
|
while (($file = readdir($dh)) !== false) {
|
| 859 |
|
|
$canadd = 0;
|
| 860 |
|
|
if($file == ".") $canadd = 1;
|
| 861 |
|
|
if($file == "..") $canadd = 1;
|
| 862 |
|
|
if($canadd == 0)
|
| 863 |
|
|
array_push($dir_array, $file);
|
| 864 |
1da9fea0
|
Scott Ullrich
|
}
|
| 865 |
3076becf
|
Scott Ullrich
|
closedir($dh);
|
| 866 |
|
|
}
|
| 867 |
|
|
}
|
| 868 |
|
|
return $dir_array;
|
| 869 |
|
|
}
|
| 870 |
|
|
|
| 871 |
|
|
/****f* pfsense-utils/enable_hardware_offloading
|
| 872 |
|
|
* NAME
|
| 873 |
|
|
* enable_hardware_offloading - Enable a NIC's supported hardware features.
|
| 874 |
|
|
* INPUTS
|
| 875 |
|
|
* $interface - string containing the physical interface to work on.
|
| 876 |
|
|
* RESULT
|
| 877 |
|
|
* null
|
| 878 |
|
|
* NOTES
|
| 879 |
|
|
* This function only supports the fxp driver's loadable microcode.
|
| 880 |
|
|
******/
|
| 881 |
|
|
function enable_hardware_offloading($interface) {
|
| 882 |
|
|
global $g, $config;
|
| 883 |
|
|
|
| 884 |
|
|
if(stristr($interface,"lnc"))
|
| 885 |
d2eb5def
|
Scott Ullrich
|
return;
|
| 886 |
4d98f634
|
Scott Ullrich
|
|
| 887 |
3076becf
|
Scott Ullrich
|
if(isset($config['system']['do_not_use_nic_microcode']))
|
| 888 |
0c8c496e
|
Scott Ullrich
|
return;
|
| 889 |
3076becf
|
Scott Ullrich
|
|
| 890 |
|
|
/* translate wan, lan, opt -> real interface if needed */
|
| 891 |
|
|
$int = filter_translate_type_to_real_interface($interface);
|
| 892 |
4d98f634
|
Scott Ullrich
|
if($int <> "")
|
| 893 |
|
|
$interface = $int;
|
| 894 |
3076becf
|
Scott Ullrich
|
$int_family = preg_split("/[0-9]+/", $int);
|
| 895 |
|
|
$options = strtolower(`/sbin/ifconfig {$interface} | grep options`);
|
| 896 |
|
|
$supported_ints = array('fxp');
|
| 897 |
|
|
if (in_array($int_family, $supported_ints))
|
| 898 |
|
|
mwexec("/sbin/ifconfig {$interface} link0");
|
| 899 |
|
|
|
| 900 |
|
|
if($config['system']['disablechecksumoffloading'])
|
| 901 |
|
|
return;
|
| 902 |
|
|
|
| 903 |
|
|
if(stristr($options, "txcsum") == true)
|
| 904 |
|
|
mwexec("/sbin/ifconfig {$interface} txcsum 2>/dev/null");
|
| 905 |
4d98f634
|
Scott Ullrich
|
|
| 906 |
3076becf
|
Scott Ullrich
|
if(stristr($options, "rxcsum") == true)
|
| 907 |
|
|
mwexec("/sbin/ifconfig {$interface} rxcsum 2>/dev/null");
|
| 908 |
4d98f634
|
Scott Ullrich
|
|
| 909 |
|
|
/* if the NIC supports polling *AND* it is enabled in the GUI */
|
| 910 |
f7eb54e4
|
Scott Ullrich
|
if(interface_supports_polling($interface)) {
|
| 911 |
4d98f634
|
Scott Ullrich
|
$polling = isset($config['system']['polling']);
|
| 912 |
|
|
if($polling) {
|
| 913 |
|
|
mwexec("sysctl kern.polling.enable=1");
|
| 914 |
|
|
mwexec("/sbin/ifconfig {$interface} polling 2>/dev/null");
|
| 915 |
|
|
} else {
|
| 916 |
|
|
mwexec("sysctl kern.polling.enable=0");
|
| 917 |
|
|
}
|
| 918 |
3076becf
|
Scott Ullrich
|
}
|
| 919 |
|
|
return;
|
| 920 |
|
|
}
|
| 921 |
|
|
|
| 922 |
f7eb54e4
|
Scott Ullrich
|
/****f* pfsense-utils/interface_supports_polling
|
| 923 |
|
|
* NAME
|
| 924 |
|
|
* checks to see if an interface supports polling according to man polling
|
| 925 |
|
|
* INPUTS
|
| 926 |
|
|
*
|
| 927 |
|
|
* RESULT
|
| 928 |
|
|
* true or false
|
| 929 |
|
|
* NOTES
|
| 930 |
|
|
*
|
| 931 |
|
|
******/
|
| 932 |
|
|
function interface_supports_polling($iface) {
|
| 933 |
|
|
$pattern = '/([a-z].*)[0-9]/';
|
| 934 |
|
|
preg_match($pattern, $iface, $iface2);
|
| 935 |
|
|
$interface=$iface2[1];
|
| 936 |
|
|
$supported_ints = array("bge",
|
| 937 |
|
|
"dc",
|
| 938 |
|
|
"em",
|
| 939 |
|
|
"fwe",
|
| 940 |
|
|
"fwip",
|
| 941 |
|
|
"fxp",
|
| 942 |
|
|
"ixgb",
|
| 943 |
|
|
"nfe",
|
| 944 |
56c17018
|
Scott Ullrich
|
"vge",
|
| 945 |
f7eb54e4
|
Scott Ullrich
|
"re",
|
| 946 |
|
|
"rl",
|
| 947 |
|
|
"sf",
|
| 948 |
56c17018
|
Scott Ullrich
|
"sis",
|
| 949 |
f7eb54e4
|
Scott Ullrich
|
"ste",
|
| 950 |
56c17018
|
Scott Ullrich
|
"stge",
|
| 951 |
|
|
"vge",
|
| 952 |
f7eb54e4
|
Scott Ullrich
|
"vr",
|
| 953 |
|
|
"xl");
|
| 954 |
|
|
if(in_array($interface, $supported_ints))
|
| 955 |
|
|
return true;
|
| 956 |
|
|
return false;
|
| 957 |
|
|
}
|
| 958 |
|
|
|
| 959 |
3076becf
|
Scott Ullrich
|
/****f* pfsense-utils/is_alias_inuse
|
| 960 |
|
|
* NAME
|
| 961 |
|
|
* checks to see if an alias is currently in use by a rule
|
| 962 |
|
|
* INPUTS
|
| 963 |
|
|
*
|
| 964 |
|
|
* RESULT
|
| 965 |
|
|
* true or false
|
| 966 |
|
|
* NOTES
|
| 967 |
|
|
*
|
| 968 |
|
|
******/
|
| 969 |
|
|
function is_alias_inuse($alias) {
|
| 970 |
|
|
global $g, $config;
|
| 971 |
|
|
|
| 972 |
|
|
if($alias == "") return false;
|
| 973 |
|
|
/* loop through firewall rules looking for alias in use */
|
| 974 |
346e2e6b
|
Scott Ullrich
|
if(is_array($config['filter']['rule']))
|
| 975 |
3076becf
|
Scott Ullrich
|
foreach($config['filter']['rule'] as $rule) {
|
| 976 |
00eee841
|
Scott Ullrich
|
if($rule['source']['address'])
|
| 977 |
3076becf
|
Scott Ullrich
|
if($rule['source']['address'] == $alias)
|
| 978 |
0c8c496e
|
Scott Ullrich
|
return true;
|
| 979 |
00eee841
|
Scott Ullrich
|
if($rule['destination']['address'])
|
| 980 |
3076becf
|
Scott Ullrich
|
if($rule['destination']['address'] == $alias)
|
| 981 |
0c8c496e
|
Scott Ullrich
|
return true;
|
| 982 |
|
|
}
|
| 983 |
3076becf
|
Scott Ullrich
|
/* loop through nat rules looking for alias in use */
|
| 984 |
|
|
if(is_array($config['nat']['rule']))
|
| 985 |
|
|
foreach($config['nat']['rule'] as $rule) {
|
| 986 |
|
|
if($rule['target'] == $alias)
|
| 987 |
|
|
return true;
|
| 988 |
|
|
if($rule['external-address'] == $alias)
|
| 989 |
|
|
return true;
|
| 990 |
|
|
}
|
| 991 |
|
|
return false;
|
| 992 |
|
|
}
|
| 993 |
|
|
|
| 994 |
63724b02
|
Scott Dale
|
/****f* pfsense-utils/is_schedule_inuse
|
| 995 |
|
|
* NAME
|
| 996 |
|
|
* checks to see if a schedule is currently in use by a rule
|
| 997 |
|
|
* INPUTS
|
| 998 |
|
|
*
|
| 999 |
|
|
* RESULT
|
| 1000 |
|
|
* true or false
|
| 1001 |
|
|
* NOTES
|
| 1002 |
|
|
*
|
| 1003 |
|
|
******/
|
| 1004 |
|
|
function is_schedule_inuse($schedule) {
|
| 1005 |
|
|
global $g, $config;
|
| 1006 |
|
|
|
| 1007 |
|
|
if($schedule == "") return false;
|
| 1008 |
|
|
/* loop through firewall rules looking for schedule in use */
|
| 1009 |
|
|
if(is_array($config['filter']['rule']))
|
| 1010 |
|
|
foreach($config['filter']['rule'] as $rule) {
|
| 1011 |
591ceb32
|
Scott Dale
|
if($rule['sched'] == $schedule)
|
| 1012 |
|
|
return true;
|
| 1013 |
63724b02
|
Scott Dale
|
}
|
| 1014 |
|
|
return false;
|
| 1015 |
|
|
}
|
| 1016 |
|
|
|
| 1017 |
3076becf
|
Scott Ullrich
|
/****f* pfsense-utils/setup_polling_defaults
|
| 1018 |
|
|
* NAME
|
| 1019 |
|
|
* sets up sysctls for pollingS
|
| 1020 |
|
|
* INPUTS
|
| 1021 |
|
|
*
|
| 1022 |
|
|
* RESULT
|
| 1023 |
|
|
* null
|
| 1024 |
|
|
* NOTES
|
| 1025 |
|
|
*
|
| 1026 |
|
|
******/
|
| 1027 |
|
|
function setup_polling_defaults() {
|
| 1028 |
|
|
global $g, $config;
|
| 1029 |
|
|
if($config['system']['polling_each_burst'])
|
| 1030 |
|
|
mwexec("sysctl kern.polling.each_burst={$config['system']['polling_each_burst']}");
|
| 1031 |
|
|
if($config['system']['polling_burst_max'])
|
| 1032 |
|
|
mwexec("sysctl kern.polling.burst_max={$config['system']['polling_burst_max']}");
|
| 1033 |
|
|
if($config['system']['polling_user_frac'])
|
| 1034 |
|
|
mwexec("sysctl kern.polling.user_frac={$config['system']['polling_user_frac']}");
|
| 1035 |
|
|
}
|
| 1036 |
|
|
|
| 1037 |
|
|
/****f* pfsense-utils/setup_polling
|
| 1038 |
|
|
* NAME
|
| 1039 |
|
|
* sets up polling
|
| 1040 |
|
|
* INPUTS
|
| 1041 |
|
|
*
|
| 1042 |
|
|
* RESULT
|
| 1043 |
|
|
* null
|
| 1044 |
|
|
* NOTES
|
| 1045 |
|
|
*
|
| 1046 |
|
|
******/
|
| 1047 |
|
|
function setup_polling() {
|
| 1048 |
|
|
global $g, $config;
|
| 1049 |
|
|
|
| 1050 |
|
|
setup_polling_defaults();
|
| 1051 |
|
|
|
| 1052 |
|
|
if(isset($config['system']['polling']))
|
| 1053 |
|
|
$supported_ints = array('dc', 'em', 'fwe', 'fwip', 'fxp', 'ixgb', 'ste', 'nge', 're', 'rl', 'sf', 'sis', 'ste', 'vge', 'vr', 'xl');
|
| 1054 |
|
|
else
|
| 1055 |
|
|
$supported_ints = array();
|
| 1056 |
|
|
|
| 1057 |
3a4ce87d
|
Ermal Luçi
|
/* if list */
|
| 1058 |
|
|
$iflist = get_configured_interface_list();
|
| 1059 |
3076becf
|
Scott Ullrich
|
|
| 1060 |
|
|
foreach ($iflist as $ifent => $ifname) {
|
| 1061 |
|
|
$real_interface = convert_friendly_interface_to_real_interface_name($ifname);
|
| 1062 |
ccaf2def
|
Seth Mos
|
if(!in_array($real_interface, $supported_ints)) {
|
| 1063 |
|
|
continue;
|
| 1064 |
|
|
}
|
| 1065 |
|
|
if(isset($config['system']['polling'])) {
|
| 1066 |
3076becf
|
Scott Ullrich
|
mwexec("/sbin/ifconfig {$real_interface} polling");
|
| 1067 |
|
|
} else {
|
| 1068 |
|
|
mwexec("/sbin/ifconfig {$real_interface} -polling");
|
| 1069 |
|
|
}
|
| 1070 |
|
|
}
|
| 1071 |
|
|
}
|
| 1072 |
|
|
|
| 1073 |
|
|
/****f* pfsense-utils/setup_microcode
|
| 1074 |
|
|
* NAME
|
| 1075 |
|
|
* enumerates all interfaces and calls enable_hardware_offloading which
|
| 1076 |
|
|
* enables a NIC's supported hardware features.
|
| 1077 |
|
|
* INPUTS
|
| 1078 |
|
|
*
|
| 1079 |
|
|
* RESULT
|
| 1080 |
|
|
* null
|
| 1081 |
|
|
* NOTES
|
| 1082 |
|
|
* This function only supports the fxp driver's loadable microcode.
|
| 1083 |
|
|
******/
|
| 1084 |
|
|
function setup_microcode() {
|
| 1085 |
|
|
|
| 1086 |
3a4ce87d
|
Ermal Luçi
|
/* if list */
|
| 1087 |
|
|
$ifdescrs = get_configured_interface_list();
|
| 1088 |
e8df4c2f
|
Scott Ullrich
|
|
| 1089 |
3076becf
|
Scott Ullrich
|
foreach($ifdescrs as $if)
|
| 1090 |
|
|
enable_hardware_offloading($if);
|
| 1091 |
|
|
}
|
| 1092 |
|
|
|
| 1093 |
|
|
/****f* pfsense-utils/return_filename_as_array
|
| 1094 |
|
|
* NAME
|
| 1095 |
|
|
* return_filename_as_array - Return a file's contents as an array.
|
| 1096 |
|
|
* INPUTS
|
| 1097 |
|
|
* $filename - string containing the path to the desired file.
|
| 1098 |
|
|
* $strip - array of characters to strip - default is '#'.
|
| 1099 |
|
|
* RESULT
|
| 1100 |
|
|
* $file - array containing the file's contents.
|
| 1101 |
|
|
* NOTES
|
| 1102 |
|
|
* This function strips lines starting with '#' and leading/trailing whitespace by default.
|
| 1103 |
|
|
******/
|
| 1104 |
|
|
function return_filename_as_array($filename, $strip = array('#')) {
|
| 1105 |
|
|
if(file_exists($filename)) $file = file($filename);
|
| 1106 |
|
|
if(is_array($file)) {
|
| 1107 |
|
|
foreach($file as $line) $line = trim($line);
|
| 1108 |
|
|
foreach($strip as $tostrip) $file = preg_grep("/^{$tostrip}/", $file, PREG_GREP_INVERT);
|
| 1109 |
|
|
}
|
| 1110 |
|
|
return $file;
|
| 1111 |
|
|
}
|
| 1112 |
|
|
|
| 1113 |
|
|
/****f* pfsense-utils/file_put_contents
|
| 1114 |
|
|
* NAME
|
| 1115 |
|
|
* file_put_contents - Wrapper for file_put_contents if it doesn't exist
|
| 1116 |
|
|
* RESULT
|
| 1117 |
|
|
* none
|
| 1118 |
|
|
******/
|
| 1119 |
|
|
if(!function_exists("file_put_contents")) {
|
| 1120 |
|
|
function file_put_contents($filename, $data) {
|
| 1121 |
|
|
$fd = fopen($filename,"w");
|
| 1122 |
|
|
fwrite($fd, $data);
|
| 1123 |
|
|
fclose($fd);
|
| 1124 |
0c8c496e
|
Scott Ullrich
|
}
|
| 1125 |
3076becf
|
Scott Ullrich
|
}
|
| 1126 |
|
|
|
| 1127 |
|
|
/****f* pfsense-utils/get_carp_status
|
| 1128 |
|
|
* NAME
|
| 1129 |
|
|
* get_carp_status - Return whether CARP is enabled or disabled.
|
| 1130 |
|
|
* RESULT
|
| 1131 |
|
|
* boolean - true if CARP is enabled, false if otherwise.
|
| 1132 |
|
|
******/
|
| 1133 |
|
|
function get_carp_status() {
|
| 1134 |
|
|
/* grab the current status of carp */
|
| 1135 |
|
|
$status = `/sbin/sysctl net.inet.carp.allow | cut -d" " -f2`;
|
| 1136 |
|
|
if(intval($status) == "0") return false;
|
| 1137 |
|
|
return true;
|
| 1138 |
|
|
}
|
| 1139 |
|
|
|
| 1140 |
|
|
/****f* pfsense-utils/is_carp_defined
|
| 1141 |
|
|
* NAME
|
| 1142 |
|
|
* is_carp_defined - Return whether CARP is detected in the kernel.
|
| 1143 |
|
|
* RESULT
|
| 1144 |
|
|
* boolean - true if CARP is detected, false otherwise.
|
| 1145 |
|
|
******/
|
| 1146 |
|
|
function is_carp_defined() {
|
| 1147 |
|
|
/* is carp compiled into the kernel and userland? */
|
| 1148 |
|
|
$command = "/sbin/sysctl -a | grep carp";
|
| 1149 |
|
|
$fd = popen($command . " 2>&1 ", "r");
|
| 1150 |
|
|
if(!$fd) {
|
| 1151 |
|
|
log_error("Warning, could not execute command {$command}");
|
| 1152 |
|
|
return 0;
|
| 1153 |
|
|
}
|
| 1154 |
|
|
while(!feof($fd)) {
|
| 1155 |
|
|
$tmp .= fread($fd,49);
|
| 1156 |
|
|
}
|
| 1157 |
|
|
fclose($fd);
|
| 1158 |
|
|
|
| 1159 |
|
|
if($tmp == "")
|
| 1160 |
|
|
return false;
|
| 1161 |
|
|
else
|
| 1162 |
|
|
return true;
|
| 1163 |
|
|
}
|
| 1164 |
|
|
|
| 1165 |
|
|
/****f* pfsense-utils/get_interface_mtu
|
| 1166 |
|
|
* NAME
|
| 1167 |
|
|
* get_interface_mtu - Return the mtu of an interface
|
| 1168 |
|
|
* RESULT
|
| 1169 |
|
|
* $tmp - Returns the mtu of an interface
|
| 1170 |
|
|
******/
|
| 1171 |
|
|
function get_interface_mtu($interface) {
|
| 1172 |
67ee1ec5
|
Ermal Luçi
|
$mtu = `/sbin/ifconfig {$interface} | /usr/bin/grep mtu | /usr/bin/cut -d" " -f6`;
|
| 1173 |
3076becf
|
Scott Ullrich
|
return $mtu;
|
| 1174 |
|
|
}
|
| 1175 |
|
|
|
| 1176 |
|
|
/****f* pfsense-utils/is_interface_wireless
|
| 1177 |
|
|
* NAME
|
| 1178 |
|
|
* is_interface_wireless - Returns if an interface is wireless
|
| 1179 |
|
|
* RESULT
|
| 1180 |
|
|
* $tmp - Returns if an interface is wireless
|
| 1181 |
|
|
******/
|
| 1182 |
|
|
function is_interface_wireless($interface) {
|
| 1183 |
|
|
global $config, $g;
|
| 1184 |
57accecf
|
Seth Mos
|
$friendly = convert_real_interface_to_friendly_interface_name($interface);
|
| 1185 |
24461604
|
Seth Mos
|
if(!is_array($config['interfaces'][$friendly]['wireless'])) {
|
| 1186 |
|
|
if (preg_match($g['wireless_regex'], $interface)) {
|
| 1187 |
|
|
$config['interfaces'][$friendly]['wireless'] = array();
|
| 1188 |
|
|
return true;
|
| 1189 |
|
|
}
|
| 1190 |
57accecf
|
Seth Mos
|
unset($config['interfaces'][$friendly]['wireless']);
|
| 1191 |
3076becf
|
Scott Ullrich
|
return false;
|
| 1192 |
24461604
|
Seth Mos
|
} else {
|
| 1193 |
|
|
return true;
|
| 1194 |
57accecf
|
Seth Mos
|
}
|
| 1195 |
3076becf
|
Scott Ullrich
|
}
|
| 1196 |
|
|
|
| 1197 |
|
|
/****f* pfsense-utils/find_number_of_created_carp_interfaces
|
| 1198 |
|
|
* NAME
|
| 1199 |
|
|
* find_number_of_created_carp_interfaces - Return the number of CARP interfaces.
|
| 1200 |
|
|
* RESULT
|
| 1201 |
|
|
* $tmp - Number of currently created CARP interfaces.
|
| 1202 |
|
|
******/
|
| 1203 |
|
|
function find_number_of_created_carp_interfaces($flush = false) {
|
| 1204 |
|
|
global $carp_interface_count_cache;
|
| 1205 |
|
|
|
| 1206 |
|
|
if (!isset($carp_interface_count_cache) or $flush) {
|
| 1207 |
|
|
$command = "/sbin/ifconfig | /usr/bin/grep \"carp*:\" | /usr/bin/wc -l";
|
| 1208 |
7b2d4769
|
Bill Marquette
|
$fd = popen($command . " 2>&1 ", "r");
|
| 1209 |
|
|
if(!$fd) {
|
| 1210 |
|
|
log_error("Warning, could not execute command {$command}");
|
| 1211 |
|
|
return 0;
|
| 1212 |
|
|
}
|
| 1213 |
|
|
while(!feof($fd)) {
|
| 1214 |
|
|
$tmp .= fread($fd,49);
|
| 1215 |
|
|
}
|
| 1216 |
|
|
fclose($fd);
|
| 1217 |
3076becf
|
Scott Ullrich
|
$carp_interface_count_cache = intval($tmp);
|
| 1218 |
|
|
}
|
| 1219 |
|
|
return $carp_interface_count_cache;
|
| 1220 |
|
|
}
|
| 1221 |
|
|
|
| 1222 |
7ec05d27
|
Ermal Luçi
|
/****f* pfsense-utils/link_interface_to_bridge
|
| 1223 |
3076becf
|
Scott Ullrich
|
* NAME
|
| 1224 |
7ec05d27
|
Ermal Luçi
|
* link_interface_to_bridge - Finds out a bridge group for an interface
|
| 1225 |
3076becf
|
Scott Ullrich
|
* INPUTS
|
| 1226 |
|
|
* $ip
|
| 1227 |
|
|
* RESULT
|
| 1228 |
|
|
* bridge[0-99]
|
| 1229 |
|
|
******/
|
| 1230 |
7ec05d27
|
Ermal Luçi
|
function link_interface_to_bridge($int) {
|
| 1231 |
63182e60
|
Ermal Luçi
|
global $config;
|
| 1232 |
278aa4f4
|
Ermal Luçi
|
|
| 1233 |
|
|
if (is_array($config['bridges']['bridged']))
|
| 1234 |
|
|
foreach ($config['bridges']['bridged'] as $bridge)
|
| 1235 |
|
|
if(stristr($bridge['members'], "{$int}"))
|
| 1236 |
|
|
return "{$bridge['bridgeif']}";
|
| 1237 |
3076becf
|
Scott Ullrich
|
}
|
| 1238 |
|
|
|
| 1239 |
7ec05d27
|
Ermal Luçi
|
function link_interface_to_gre($interface) {
|
| 1240 |
|
|
global $config;
|
| 1241 |
|
|
|
| 1242 |
|
|
if (is_array($config['gres']['gre']))
|
| 1243 |
|
|
foreach ($config['gres']['gre'] as $gre)
|
| 1244 |
18099579
|
Ermal Luçi
|
if($gre['if'] == $interface)
|
| 1245 |
7ec05d27
|
Ermal Luçi
|
return "{$gre['greif']}";
|
| 1246 |
|
|
}
|
| 1247 |
|
|
|
| 1248 |
|
|
function link_interface_to_gif($interface) {
|
| 1249 |
|
|
global $config;
|
| 1250 |
|
|
|
| 1251 |
|
|
if (is_array($config['gifs']['gif']))
|
| 1252 |
|
|
foreach ($config['gifs']['gif'] as $gif)
|
| 1253 |
18099579
|
Ermal Luçi
|
if($gif['if'] == $interface)
|
| 1254 |
7ec05d27
|
Ermal Luçi
|
return "{$gif['gifif']}";
|
| 1255 |
|
|
}
|
| 1256 |
|
|
|
| 1257 |
357cde41
|
Scott Ullrich
|
function link_carp_interface_to_parent($interface) {
|
| 1258 |
|
|
global $config;
|
| 1259 |
|
|
if($interface == "") return;
|
| 1260 |
|
|
|
| 1261 |
3a4ce87d
|
Ermal Luçi
|
/* if list */
|
| 1262 |
|
|
$ifdescrs = get_configured_interface_list();
|
| 1263 |
357cde41
|
Scott Ullrich
|
|
| 1264 |
037b51b3
|
Seth Mos
|
$carp_int = $interface;
|
| 1265 |
|
|
$carp_ip = find_interface_ip($interface);
|
| 1266 |
|
|
$carp_subnet = find_virtual_ip_netmask($carp_ip);
|
| 1267 |
|
|
$starting_ip = gen_subnet("{$carp_ip}", "{$carp_subnet}");
|
| 1268 |
357cde41
|
Scott Ullrich
|
$carp_ints = "";
|
| 1269 |
|
|
$num_carp_ints = find_number_of_created_carp_interfaces();
|
| 1270 |
037b51b3
|
Seth Mos
|
|
| 1271 |
357cde41
|
Scott Ullrich
|
foreach ($ifdescrs as $ifdescr => $ifname) {
|
| 1272 |
037b51b3
|
Seth Mos
|
if(interface_has_gateway($ifname)) {
|
| 1273 |
|
|
$interfaceip = $config['interfaces'][$ifname]['ipaddr'];
|
| 1274 |
|
|
$subnet_bits = $config['interfaces'][$ifname]['subnet'];
|
| 1275 |
|
|
$subnet_ip = gen_subnet("{$interfaceip}", "{$subnet_bits}");
|
| 1276 |
|
|
if(ip_in_subnet($carp_ip, "{$subnet_ip}/{$subnet_bits}")) {
|
| 1277 |
357cde41
|
Scott Ullrich
|
return $ifname;
|
| 1278 |
037b51b3
|
Seth Mos
|
}
|
| 1279 |
|
|
}
|
| 1280 |
357cde41
|
Scott Ullrich
|
}
|
| 1281 |
|
|
return $carp_ints;
|
| 1282 |
|
|
}
|
| 1283 |
|
|
|
| 1284 |
3076becf
|
Scott Ullrich
|
/****f* pfsense-utils/link_ip_to_carp_interface
|
| 1285 |
|
|
* NAME
|
| 1286 |
|
|
* link_ip_to_carp_interface - Find where a CARP interface links to.
|
| 1287 |
|
|
* INPUTS
|
| 1288 |
|
|
* $ip
|
| 1289 |
|
|
* RESULT
|
| 1290 |
|
|
* $carp_ints
|
| 1291 |
|
|
******/
|
| 1292 |
|
|
function link_ip_to_carp_interface($ip) {
|
| 1293 |
|
|
global $config;
|
| 1294 |
|
|
if($ip == "") return;
|
| 1295 |
|
|
|
| 1296 |
3a4ce87d
|
Ermal Luçi
|
/* if list */
|
| 1297 |
|
|
$ifdescrs = get_configured_interface_list();
|
| 1298 |
3076becf
|
Scott Ullrich
|
|
| 1299 |
|
|
$ft = split("\.", $ip);
|
| 1300 |
|
|
$ft_ip = $ft[0] . "." . $ft[1] . "." . $ft[2] . ".";
|
| 1301 |
|
|
|
| 1302 |
|
|
$carp_ints = "";
|
| 1303 |
|
|
$num_carp_ints = find_number_of_created_carp_interfaces();
|
| 1304 |
|
|
foreach ($ifdescrs as $ifdescr => $ifname) {
|
| 1305 |
|
|
for($x=0; $x<$num_carp_ints; $x++) {
|
| 1306 |
|
|
$carp_int = "carp{$x}";
|
| 1307 |
|
|
$carp_ip = find_interface_ip($carp_int);
|
| 1308 |
80eb336c
|
Scott Ullrich
|
$carp_subnet = find_virtual_ip_netmask($carp_ip);
|
| 1309 |
2a871f19
|
Scott Ullrich
|
$starting_ip = gen_subnet("{$carp_ip}", "{$carp_subnet}");
|
| 1310 |
3076becf
|
Scott Ullrich
|
if(ip_in_subnet($ip, "{$starting_ip}/{$carp_subnet}"))
|
| 1311 |
80eb336c
|
Scott Ullrich
|
if(!stristr($carp_ints, $carp_int))
|
| 1312 |
3076becf
|
Scott Ullrich
|
$carp_ints .= " " . $carp_int;
|
| 1313 |
|
|
}
|
| 1314 |
|
|
}
|
| 1315 |
|
|
return $carp_ints;
|
| 1316 |
|
|
}
|
| 1317 |
|
|
|
| 1318 |
|
|
/****f* pfsense-utils/find_virtual_ip_netmask
|
| 1319 |
|
|
* NAME
|
| 1320 |
|
|
* find_virtual_ip_netmask - Finds a virtual ip's subnet mask'
|
| 1321 |
|
|
* INPUTS
|
| 1322 |
|
|
* $ip - ip address to locate subnet mask of
|
| 1323 |
|
|
* RESULT
|
| 1324 |
|
|
* String containing the command's result.
|
| 1325 |
|
|
* NOTES
|
| 1326 |
|
|
* This function returns the command's stdout and stderr.
|
| 1327 |
|
|
******/
|
| 1328 |
|
|
function find_virtual_ip_netmask($ip) {
|
| 1329 |
|
|
global $config;
|
| 1330 |
|
|
foreach($config['virtualip']['vip'] as $vip) {
|
| 1331 |
|
|
if($ip == $vip['subnet'])
|
| 1332 |
|
|
return $vip['subnet_bits'];
|
| 1333 |
|
|
}
|
| 1334 |
|
|
}
|
| 1335 |
|
|
|
| 1336 |
|
|
/****f* pfsense-utils/exec_command
|
| 1337 |
|
|
* NAME
|
| 1338 |
|
|
* exec_command - Execute a command and return a string of the result.
|
| 1339 |
|
|
* INPUTS
|
| 1340 |
|
|
* $command - String of the command to be executed.
|
| 1341 |
|
|
* RESULT
|
| 1342 |
|
|
* String containing the command's result.
|
| 1343 |
|
|
* NOTES
|
| 1344 |
|
|
* This function returns the command's stdout and stderr.
|
| 1345 |
|
|
******/
|
| 1346 |
|
|
function exec_command($command) {
|
| 1347 |
|
|
$output = array();
|
| 1348 |
|
|
exec($command . ' 2>&1 ', $output);
|
| 1349 |
|
|
return(implode("\n", $output));
|
| 1350 |
|
|
}
|
| 1351 |
|
|
|
| 1352 |
|
|
/****f* interfaces/is_jumbo_capable
|
| 1353 |
|
|
* NAME
|
| 1354 |
|
|
* is_jumbo_capable - Test if interface is jumbo frame capable. Useful for determining VLAN capability.
|
| 1355 |
|
|
* INPUTS
|
| 1356 |
|
|
* $int - string containing interface name
|
| 1357 |
|
|
* RESULT
|
| 1358 |
|
|
* boolean - true or false
|
| 1359 |
|
|
******/
|
| 1360 |
|
|
function is_jumbo_capable($int) {
|
| 1361 |
|
|
/* Per:
|
| 1362 |
|
|
* http://www.freebsd.org/cgi/man.cgi?query=vlan&manpath=FreeBSD+6.0-RELEASE&format=html
|
| 1363 |
|
|
* Only the following drivers support large frames
|
| 1364 |
|
|
*
|
| 1365 |
|
|
* 'de' chipset purposely left out of this list
|
| 1366 |
|
|
* requires defining BIG_PACKET in the
|
| 1367 |
|
|
* /usr/src/sys/pci/if_de.c source file and rebuilding the
|
| 1368 |
|
|
* kernel or module. The hack works only for the 21041,
|
| 1369 |
|
|
* 21140, and 21140A chips.
|
| 1370 |
0c8c496e
|
Scott Ullrich
|
*/
|
| 1371 |
3076becf
|
Scott Ullrich
|
global $g;
|
| 1372 |
|
|
|
| 1373 |
|
|
$capable = $g['vlan_long_frame'];
|
| 1374 |
|
|
|
| 1375 |
|
|
$int_family = preg_split("/[0-9]+/", $int);
|
| 1376 |
|
|
|
| 1377 |
|
|
if (in_array($int_family[0], $capable))
|
| 1378 |
|
|
return true;
|
| 1379 |
|
|
else
|
| 1380 |
0c8c496e
|
Scott Ullrich
|
return false;
|
| 1381 |
3076becf
|
Scott Ullrich
|
}
|
| 1382 |
|
|
|
| 1383 |
|
|
/*
|
| 1384 |
|
|
* Return the interface array
|
| 1385 |
|
|
*/
|
| 1386 |
|
|
function get_interface_arr($flush = false) {
|
| 1387 |
|
|
global $interface_arr_cache;
|
| 1388 |
|
|
|
| 1389 |
|
|
/* If the cache doesn't exist, build it */
|
| 1390 |
|
|
if (!isset($interface_arr_cache) or $flush)
|
| 1391 |
|
|
$interface_arr_cache = exec_command("/sbin/ifconfig -l");
|
| 1392 |
|
|
|
| 1393 |
|
|
return $interface_arr_cache;
|
| 1394 |
|
|
}
|
| 1395 |
|
|
|
| 1396 |
|
|
/*
|
| 1397 |
|
|
* does_interface_exist($interface): return true or false if a interface is
|
| 1398 |
|
|
* detected.
|
| 1399 |
|
|
*/
|
| 1400 |
|
|
function does_interface_exist($interface) {
|
| 1401 |
bbcc5bcd
|
Scott Ullrich
|
global $config;
|
| 1402 |
49a7f82a
|
Scott Ullrich
|
|
| 1403 |
|
|
if(!$interface)
|
| 1404 |
|
|
return false;
|
| 1405 |
|
|
|
| 1406 |
bbcc5bcd
|
Scott Ullrich
|
$ints = get_interface_arr();
|
| 1407 |
|
|
|
| 1408 |
3076becf
|
Scott Ullrich
|
if(stristr($ints, $interface) !== false)
|
| 1409 |
|
|
return true;
|
| 1410 |
|
|
else
|
| 1411 |
|
|
return false;
|
| 1412 |
|
|
}
|
| 1413 |
|
|
|
| 1414 |
|
|
/*
|
| 1415 |
|
|
* convert_ip_to_network_format($ip, $subnet): converts an ip address to network form
|
| 1416 |
|
|
*/
|
| 1417 |
|
|
function convert_ip_to_network_format($ip, $subnet) {
|
| 1418 |
|
|
$ipsplit = split('[.]', $ip);
|
| 1419 |
|
|
$string = $ipsplit[0] . "." . $ipsplit[1] . "." . $ipsplit[2] . ".0/" . $subnet;
|
| 1420 |
|
|
return $string;
|
| 1421 |
|
|
}
|
| 1422 |
|
|
|
| 1423 |
|
|
/*
|
| 1424 |
|
|
* find_interface_ip($interface): return the interface ip (first found)
|
| 1425 |
|
|
*/
|
| 1426 |
5e041d5f
|
Scott Ullrich
|
function find_interface_ip($interface, $flush = false) {
|
| 1427 |
3076becf
|
Scott Ullrich
|
global $interface_ip_arr_cache;
|
| 1428 |
7f04301d
|
Ermal Luçi
|
|
| 1429 |
3076becf
|
Scott Ullrich
|
$interface = str_replace("\n", "", $interface);
|
| 1430 |
7f04301d
|
Ermal Luçi
|
if(does_interface_exist($interface) == false)
|
| 1431 |
|
|
return;
|
| 1432 |
|
|
|
| 1433 |
3076becf
|
Scott Ullrich
|
/* Setup IP cache */
|
| 1434 |
5e041d5f
|
Scott Ullrich
|
if (!isset($interface_ip_arr_cache[$interface]) or $flush) {
|
| 1435 |
|
|
$interface_ip_arr_cache[$interface] = exec_command("/sbin/ifconfig {$interface} | /usr/bin/grep -w \"inet\" | /usr/bin/cut -d\" \" -f 2| /usr/bin/head -1");
|
| 1436 |
|
|
$interface_ip_arr_cache[$interface] = str_replace("\n", "", $interface_ip_arr_cache[$interface]);
|
| 1437 |
1f9f2a95
|
Simon Cornelius P. Umacob
|
}
|
| 1438 |
5e041d5f
|
Scott Ullrich
|
|
| 1439 |
|
|
return $interface_ip_arr_cache[$interface];
|
| 1440 |
3076becf
|
Scott Ullrich
|
}
|
| 1441 |
|
|
|
| 1442 |
5e041d5f
|
Scott Ullrich
|
function find_interface_subnet($interface, $flush = false)
|
| 1443 |
31b24870
|
Ermal Luçi
|
{
|
| 1444 |
|
|
global $interface_sn_arr_cache;
|
| 1445 |
|
|
|
| 1446 |
|
|
$interface = str_replace("\n", "", $interface);
|
| 1447 |
5e041d5f
|
Scott Ullrich
|
if (does_interface_exist($interface) == false)
|
| 1448 |
31b24870
|
Ermal Luçi
|
return;
|
| 1449 |
|
|
|
| 1450 |
5e041d5f
|
Scott Ullrich
|
if (!isset($interface_sn_arr_cache[$interface]) or $flush) {
|
| 1451 |
|
|
$interface_sn_arr_cache[$interface] = exec_command("/sbin/ifconfig {$interface} | /usr/bin/grep -w \"inet\" | /usr/bin/cut -d\" \" -f 4 | /usr/bin/head -1");
|
| 1452 |
|
|
$interface_sn_arr_cache[$interface] = strlen(str_replace("0", "", base_convert(str_replace("\n", "", $interface_sn_arr_cache[$interface]),16, 2)));
|
| 1453 |
1f9f2a95
|
Simon Cornelius P. Umacob
|
}
|
| 1454 |
5e041d5f
|
Scott Ullrich
|
|
| 1455 |
|
|
return $interface_sn_arr_cache[$interface];
|
| 1456 |
31b24870
|
Ermal Luçi
|
}
|
| 1457 |
|
|
|
| 1458 |
3076becf
|
Scott Ullrich
|
function guess_interface_from_ip($ipaddress) {
|
| 1459 |
7b68ffc0
|
Seth Mos
|
$ret = exec_command("/usr/bin/netstat -rn | /usr/bin/awk '/^{$ipaddress}/ {print \$6}'");
|
| 1460 |
|
|
if(empty($ret)) {
|
| 1461 |
|
|
return false;
|
| 1462 |
|
|
}
|
| 1463 |
3076becf
|
Scott Ullrich
|
return $ret;
|
| 1464 |
|
|
}
|
| 1465 |
|
|
|
| 1466 |
|
|
/*
|
| 1467 |
|
|
* find_ip_interface($ip): return the interface where an ip is defined
|
| 1468 |
|
|
*/
|
| 1469 |
|
|
function find_ip_interface($ip) {
|
| 1470 |
3a4ce87d
|
Ermal Luçi
|
|
| 1471 |
|
|
/* if list */
|
| 1472 |
|
|
$ifdescrs = get_configured_interface_list();
|
| 1473 |
|
|
|
| 1474 |
3076becf
|
Scott Ullrich
|
foreach ($ifdescrs as $ifdescr => $ifname) {
|
| 1475 |
67ee1ec5
|
Ermal Luçi
|
$int = convert_friendly_interface_to_real_interface_name($ifname);
|
| 1476 |
3076becf
|
Scott Ullrich
|
$ifconfig = exec_command("/sbin/ifconfig {$int}");
|
| 1477 |
67ee1ec5
|
Ermal Luçi
|
if(stristr($ifconfig,$ip) <> false)
|
| 1478 |
|
|
return $int;
|
| 1479 |
3076becf
|
Scott Ullrich
|
}
|
| 1480 |
|
|
return false;
|
| 1481 |
|
|
}
|
| 1482 |
|
|
|
| 1483 |
|
|
/*
|
| 1484 |
a72d04b3
|
Ermal Luçi
|
* filter_translate_type_to_real_interface($interface):
|
| 1485 |
|
|
* returns the real hardware interface name for a friendly interface. ie: wan
|
| 1486 |
3076becf
|
Scott Ullrich
|
*/
|
| 1487 |
|
|
function filter_translate_type_to_real_interface($interface) {
|
| 1488 |
|
|
global $config;
|
| 1489 |
|
|
if($config['interfaces'][$interface]['if'] <> "") {
|
| 1490 |
|
|
return $config['interfaces'][$interface]['if'];
|
| 1491 |
|
|
} else {
|
| 1492 |
|
|
return $interface;
|
| 1493 |
0c8c496e
|
Scott Ullrich
|
}
|
| 1494 |
3076becf
|
Scott Ullrich
|
}
|
| 1495 |
|
|
|
| 1496 |
|
|
/*
|
| 1497 |
|
|
* get_carp_interface_status($carpinterface): returns the status of a carp ip
|
| 1498 |
|
|
*/
|
| 1499 |
|
|
function get_carp_interface_status($carpinterface) {
|
| 1500 |
|
|
/* basically cache the contents of ifconfig statement
|
| 1501 |
|
|
to speed up this routine */
|
| 1502 |
|
|
global $carp_query;
|
| 1503 |
|
|
if($carp_query == "")
|
| 1504 |
|
|
$carp_query = split("\n", `/sbin/ifconfig | /usr/bin/grep carp`);
|
| 1505 |
|
|
$found_interface = 0;
|
| 1506 |
|
|
foreach($carp_query as $int) {
|
| 1507 |
|
|
if($found_interface == 1) {
|
| 1508 |
|
|
if(stristr($int, "MASTER")) return "MASTER";
|
| 1509 |
|
|
if(stristr($int, "BACKUP")) return "BACKUP";
|
| 1510 |
|
|
if(stristr($int, "INIT")) return "INIT";
|
| 1511 |
0c8c496e
|
Scott Ullrich
|
return false;
|
| 1512 |
|
|
}
|
| 1513 |
3076becf
|
Scott Ullrich
|
if(stristr($int, $carpinterface) == true)
|
| 1514 |
|
|
$found_interface=1;
|
| 1515 |
|
|
}
|
| 1516 |
|
|
return;
|
| 1517 |
|
|
}
|
| 1518 |
|
|
|
| 1519 |
|
|
/*
|
| 1520 |
|
|
* get_pfsync_interface_status($pfsyncinterface): returns the status of a pfsync
|
| 1521 |
|
|
*/
|
| 1522 |
|
|
function get_pfsync_interface_status($pfsyncinterface) {
|
| 1523 |
|
|
$result = does_interface_exist($pfsyncinterface);
|
| 1524 |
|
|
if($result <> true) return;
|
| 1525 |
|
|
$status = exec_command("/sbin/ifconfig {$pfsyncinterface} | /usr/bin/grep \"pfsync:\" | /usr/bin/cut -d\" \" -f5");
|
| 1526 |
|
|
return $status;
|
| 1527 |
|
|
}
|
| 1528 |
|
|
|
| 1529 |
|
|
/*
|
| 1530 |
|
|
* find_carp_interface($ip): return the carp interface where an ip is defined
|
| 1531 |
|
|
*/
|
| 1532 |
|
|
function find_carp_interface($ip) {
|
| 1533 |
|
|
global $find_carp_ifconfig;
|
| 1534 |
|
|
if($find_carp_ifconfig == "") {
|
| 1535 |
|
|
$find_carp_ifconfig = array();
|
| 1536 |
|
|
$num_carp_ints = find_number_of_created_carp_interfaces();
|
| 1537 |
|
|
for($x=0; $x<$num_carp_ints; $x++) {
|
| 1538 |
|
|
$find_carp_ifconfig[$x] = exec_command("/sbin/ifconfig carp{$x}");
|
| 1539 |
|
|
}
|
| 1540 |
|
|
}
|
| 1541 |
|
|
$carps = 0;
|
| 1542 |
|
|
foreach($find_carp_ifconfig as $fci) {
|
| 1543 |
|
|
if(stristr($fci, $ip) == true)
|
| 1544 |
|
|
return "carp{$carps}";
|
| 1545 |
|
|
$carps++;
|
| 1546 |
|
|
}
|
| 1547 |
|
|
}
|
| 1548 |
|
|
|
| 1549 |
|
|
/*
|
| 1550 |
|
|
* add_rule_to_anchor($anchor, $rule): adds the specified rule to an anchor
|
| 1551 |
|
|
*/
|
| 1552 |
|
|
function add_rule_to_anchor($anchor, $rule, $label) {
|
| 1553 |
|
|
mwexec("echo " . $rule . " | /sbin/pfctl -a " . $anchor . ":" . $label . " -f -");
|
| 1554 |
|
|
}
|
| 1555 |
|
|
|
| 1556 |
|
|
/*
|
| 1557 |
|
|
* remove_text_from_file
|
| 1558 |
|
|
* remove $text from file $file
|
| 1559 |
|
|
*/
|
| 1560 |
|
|
function remove_text_from_file($file, $text) {
|
| 1561 |
|
|
global $fd_log;
|
| 1562 |
|
|
if($fd_log)
|
| 1563 |
|
|
fwrite($fd_log, "Adding needed text items:\n");
|
| 1564 |
|
|
$filecontents = file_get_contents($file);
|
| 1565 |
|
|
$textTMP = str_replace($text, "", $filecontents);
|
| 1566 |
|
|
$text = $textTMP;
|
| 1567 |
|
|
if($fd_log)
|
| 1568 |
|
|
fwrite($fd_log, $text);
|
| 1569 |
|
|
$fd = fopen($file, "w");
|
| 1570 |
|
|
fwrite($fd, $text);
|
| 1571 |
|
|
fclose($fd);
|
| 1572 |
|
|
}
|
| 1573 |
|
|
|
| 1574 |
|
|
/*
|
| 1575 |
|
|
* add_text_to_file($file, $text): adds $text to $file.
|
| 1576 |
|
|
* replaces the text if it already exists.
|
| 1577 |
|
|
*/
|
| 1578 |
5a6f3ca0
|
Scott Ullrich
|
function add_text_to_file($file, $text, $replace = false) {
|
| 1579 |
3076becf
|
Scott Ullrich
|
if(file_exists($file) and is_writable($file)) {
|
| 1580 |
5a6f3ca0
|
Scott Ullrich
|
$filecontents = file($file);
|
| 1581 |
3076becf
|
Scott Ullrich
|
$fout = fopen($file, "w");
|
| 1582 |
5a6f3ca0
|
Scott Ullrich
|
|
| 1583 |
|
|
$filecontents = array_map('rtrim', $filecontents);
|
| 1584 |
|
|
array_push($filecontents, $text);
|
| 1585 |
|
|
if ($replace)
|
| 1586 |
|
|
$filecontents = array_unique($filecontents);
|
| 1587 |
|
|
|
| 1588 |
|
|
$file_text = implode("\n", $filecontents);
|
| 1589 |
|
|
|
| 1590 |
3076becf
|
Scott Ullrich
|
fwrite($fout, $file_text);
|
| 1591 |
|
|
fclose($fout);
|
| 1592 |
|
|
return true;
|
| 1593 |
|
|
} else {
|
| 1594 |
|
|
return false;
|
| 1595 |
0c8c496e
|
Scott Ullrich
|
}
|
| 1596 |
3076becf
|
Scott Ullrich
|
}
|
| 1597 |
|
|
|
| 1598 |
|
|
/*
|
| 1599 |
|
|
* after_sync_bump_adv_skew(): create skew values by 1S
|
| 1600 |
|
|
*/
|
| 1601 |
|
|
function after_sync_bump_adv_skew() {
|
| 1602 |
|
|
global $config, $g;
|
| 1603 |
|
|
$processed_skew = 1;
|
| 1604 |
|
|
$a_vip = &$config['virtualip']['vip'];
|
| 1605 |
|
|
foreach ($a_vip as $vipent) {
|
| 1606 |
|
|
if($vipent['advskew'] <> "") {
|
| 1607 |
|
|
$processed_skew = 1;
|
| 1608 |
|
|
$vipent['advskew'] = $vipent['advskew']+1;
|
| 1609 |
|
|
}
|
| 1610 |
|
|
}
|
| 1611 |
|
|
if($processed_skew == 1)
|
| 1612 |
|
|
write_config("After synch increase advertising skew");
|
| 1613 |
|
|
}
|
| 1614 |
|
|
|
| 1615 |
|
|
/*
|
| 1616 |
|
|
* get_filename_from_url($url): converts a url to its filename.
|
| 1617 |
|
|
*/
|
| 1618 |
|
|
function get_filename_from_url($url) {
|
| 1619 |
|
|
return basename($url);
|
| 1620 |
|
|
}
|
| 1621 |
|
|
|
| 1622 |
|
|
/*
|
| 1623 |
|
|
* update_output_window: update bottom textarea dynamically.
|
| 1624 |
|
|
*/
|
| 1625 |
|
|
function update_output_window($text) {
|
| 1626 |
|
|
global $pkg_interface;
|
| 1627 |
|
|
$log = ereg_replace("\n", "\\n", $text);
|
| 1628 |
|
|
if($pkg_interface == "console") {
|
| 1629 |
|
|
/* too chatty */
|
| 1630 |
|
|
} else {
|
| 1631 |
|
|
echo "\n<script language=\"JavaScript\">this.document.forms[0].output.value = \"" . $log . "\";</script>";
|
| 1632 |
|
|
}
|
| 1633 |
|
|
/* ensure that contents are written out */
|
| 1634 |
|
|
ob_flush();
|
| 1635 |
|
|
}
|
| 1636 |
|
|
|
| 1637 |
|
|
/*
|
| 1638 |
|
|
* get_dir: return an array of $dir
|
| 1639 |
|
|
*/
|
| 1640 |
|
|
function get_dir($dir) {
|
| 1641 |
|
|
$dir_array = array();
|
| 1642 |
|
|
$d = dir($dir);
|
| 1643 |
|
|
while (false !== ($entry = $d->read())) {
|
| 1644 |
|
|
array_push($dir_array, $entry);
|
| 1645 |
|
|
}
|
| 1646 |
|
|
$d->close();
|
| 1647 |
|
|
return $dir_array;
|
| 1648 |
|
|
}
|
| 1649 |
|
|
|
| 1650 |
|
|
/*
|
| 1651 |
|
|
* update_output_window: update top textarea dynamically.
|
| 1652 |
|
|
*/
|
| 1653 |
|
|
function update_status($status) {
|
| 1654 |
|
|
global $pkg_interface;
|
| 1655 |
|
|
if($pkg_interface == "console") {
|
| 1656 |
|
|
echo $status . "\n";
|
| 1657 |
|
|
} else {
|
| 1658 |
|
|
echo "\n<script type=\"text/javascript\">document.forms[0].status.value=\"" . $status . "\";</script>";
|
| 1659 |
|
|
}
|
| 1660 |
|
|
/* ensure that contents are written out */
|
| 1661 |
|
|
ob_flush();
|
| 1662 |
|
|
}
|
| 1663 |
|
|
|
| 1664 |
|
|
/*
|
| 1665 |
|
|
* exec_command_and_return_text_array: execute command and return output
|
| 1666 |
|
|
*/
|
| 1667 |
|
|
function exec_command_and_return_text_array($command) {
|
| 1668 |
|
|
$fd = popen($command . " 2>&1 ", "r");
|
| 1669 |
|
|
while(!feof($fd)) {
|
| 1670 |
|
|
$tmp .= fread($fd,49);
|
| 1671 |
|
|
}
|
| 1672 |
|
|
fclose($fd);
|
| 1673 |
|
|
$temp_array = split("\n", $tmp);
|
| 1674 |
|
|
return $temp_array;
|
| 1675 |
|
|
}
|
| 1676 |
|
|
|
| 1677 |
|
|
/*
|
| 1678 |
|
|
* exec_command_and_return_text: execute command and return output
|
| 1679 |
|
|
*/
|
| 1680 |
|
|
function exec_command_and_return_text($command) {
|
| 1681 |
|
|
return exec_command($command);
|
| 1682 |
|
|
}
|
| 1683 |
|
|
|
| 1684 |
|
|
/*
|
| 1685 |
fcfd5f4d
|
Bill Marquette
|
* exec_command_and_return_output: execute command and update output window dynamically
|
| 1686 |
3076becf
|
Scott Ullrich
|
*/
|
| 1687 |
|
|
function execute_command_return_output($command) {
|
| 1688 |
|
|
global $fd_log, $pkg_interface;
|
| 1689 |
|
|
$fd = popen($command . " 2>&1 ", "r");
|
| 1690 |
|
|
if($pkg_interface <> "console") {
|
| 1691 |
|
|
echo "\n<script language=\"JavaScript\">this.document.forms[0].output.value = \"\";</script>";
|
| 1692 |
|
|
}
|
| 1693 |
|
|
$counter = 0;
|
| 1694 |
|
|
$counter2 = 0;
|
| 1695 |
|
|
while(!feof($fd)) {
|
| 1696 |
|
|
$tmp = fread($fd, 50);
|
| 1697 |
|
|
$tmp1 = ereg_replace("\n","\\n", $tmp);
|
| 1698 |
|
|
$text = ereg_replace("\"","'", $tmp1);
|
| 1699 |
|
|
$lasttext = "";
|
| 1700 |
|
|
if($lasttext == "..") {
|
| 1701 |
|
|
$text = "";
|
| 1702 |
|
|
$lasttext = "";
|
| 1703 |
|
|
$counter=$counter-2;
|
| 1704 |
1da9fea0
|
Scott Ullrich
|
} else {
|
| 1705 |
3076becf
|
Scott Ullrich
|
$lasttext .= $text;
|
| 1706 |
a5f0463a
|
Scott Ullrich
|
}
|
| 1707 |
3076becf
|
Scott Ullrich
|
if($counter > 51) {
|
| 1708 |
|
|
$counter = 0;
|
| 1709 |
|
|
$extrabreak = "\\n";
|
| 1710 |
1da9fea0
|
Scott Ullrich
|
} else {
|
| 1711 |
3076becf
|
Scott Ullrich
|
$extrabreak = "";
|
| 1712 |
|
|
$counter++;
|
| 1713 |
0c8c496e
|
Scott Ullrich
|
}
|
| 1714 |
3076becf
|
Scott Ullrich
|
if($counter2 > 600) {
|
| 1715 |
0c8c496e
|
Scott Ullrich
|
if($pkg_interface <> "console") {
|
| 1716 |
3076becf
|
Scott Ullrich
|
echo "\n<script language=\"JavaScript\">this.document.forms[0].output.value = \"\";</script>";
|
| 1717 |
96af3ad5
|
Scott Ullrich
|
}
|
| 1718 |
3076becf
|
Scott Ullrich
|
$counter2 = 0;
|
| 1719 |
|
|
} else
|
| 1720 |
|
|
$counter2++;
|
| 1721 |
0c8c496e
|
Scott Ullrich
|
if($pkg_interface <> "console") {
|
| 1722 |
3076becf
|
Scott Ullrich
|
echo "\n<script language=\"JavaScript\">this.document.forms[0].output.value = this.document.forms[0].output.value + \"" . $text . $extrabreak . "\"; f('output'); </script>";
|
| 1723 |
|
|
}
|
| 1724 |
|
|
}
|
| 1725 |
|
|
fclose($fd);
|
| 1726 |
|
|
}
|
| 1727 |
|
|
|
| 1728 |
|
|
/*
|
| 1729 |
|
|
* convert_friendly_interface_to_real_interface_name($interface): convert WAN to FXP0
|
| 1730 |
|
|
*/
|
| 1731 |
|
|
function convert_friendly_interface_to_real_interface_name($interface) {
|
| 1732 |
42e64aca
|
Ermal Luçi
|
global $config;
|
| 1733 |
|
|
|
| 1734 |
521cfa2f
|
Ermal Lu?i
|
$wanif = NULL;
|
| 1735 |
67ee1ec5
|
Ermal Luçi
|
switch ($interface) {
|
| 1736 |
8c1ed8aa
|
Ermal Lu?i
|
case "l2tp":
|
| 1737 |
|
|
$wanif = "l2tp";
|
| 1738 |
|
|
break;
|
| 1739 |
bb345bba
|
Seth Mos
|
case "pptp":
|
| 1740 |
|
|
$wanif = "pptp";
|
| 1741 |
|
|
break;
|
| 1742 |
|
|
case "pppoe":
|
| 1743 |
|
|
$wanif = "pppoe";
|
| 1744 |
|
|
break;
|
| 1745 |
|
|
case "openvpn":
|
| 1746 |
|
|
$wanif = "openvpn";
|
| 1747 |
|
|
break;
|
| 1748 |
|
|
case "enc0":
|
| 1749 |
|
|
$wanif = "enc0";
|
| 1750 |
|
|
break;
|
| 1751 |
|
|
/* XXX: dial in support?!
|
| 1752 |
|
|
case "ppp":
|
| 1753 |
|
|
$wanif = "ppp";
|
| 1754 |
|
|
break;
|
| 1755 |
|
|
*/
|
| 1756 |
|
|
default:
|
| 1757 |
|
|
$iflist = get_configured_interface_with_descr(false,true);
|
| 1758 |
67ee1ec5
|
Ermal Luçi
|
|
| 1759 |
|
|
foreach ($iflist as $if => $ifdesc) {
|
| 1760 |
|
|
if ($interface == $if || $interface == $ifdesc) {
|
| 1761 |
|
|
|
| 1762 |
|
|
$cfg = $config['interfaces'][$if];
|
| 1763 |
|
|
|
| 1764 |
e7693c09
|
Ermal Lu?i
|
if (empty($cfg['ipaddr'])) {
|
| 1765 |
|
|
$wanif = $cfg['if'];
|
| 1766 |
|
|
break;
|
| 1767 |
|
|
}
|
| 1768 |
|
|
|
| 1769 |
67ee1ec5
|
Ermal Luçi
|
switch ($cfg['ipaddr']) {
|
| 1770 |
|
|
case "carpdev-dhcp":
|
| 1771 |
|
|
$viparr = &$config['virtualip']['vip'];
|
| 1772 |
|
|
$counter = 0;
|
| 1773 |
|
|
if(is_array($viparr))
|
| 1774 |
|
|
foreach ($viparr as $vip) {
|
| 1775 |
|
|
if ($vip['mode'] == "carpdev-dhcp") {
|
| 1776 |
|
|
if($vip['interface'] == $if) {
|
| 1777 |
|
|
$wanif = "carp{$counter}";
|
| 1778 |
|
|
break;
|
| 1779 |
|
|
}
|
| 1780 |
|
|
$counter++;
|
| 1781 |
|
|
} else if ($vip['mode'] = "carp")
|
| 1782 |
|
|
$counter++;
|
| 1783 |
|
|
}
|
| 1784 |
|
|
break;
|
| 1785 |
|
|
case "pppoe":
|
| 1786 |
|
|
if ($if == "wan")
|
| 1787 |
|
|
$wanif = "pppoe0";
|
| 1788 |
|
|
else
|
| 1789 |
|
|
$wanif = "pppoe" . substr($if,3);
|
| 1790 |
|
|
break;
|
| 1791 |
|
|
case "pptp":
|
| 1792 |
|
|
if ($if == "wan")
|
| 1793 |
|
|
$wanif = "pptp0";
|
| 1794 |
|
|
else
|
| 1795 |
|
|
$wanif = "pptp" . substr($if, 3);
|
| 1796 |
|
|
break;
|
| 1797 |
|
|
default:
|
| 1798 |
|
|
if (isset($cfg['ispointtopoint']) && $cfg['pointtopoint'])
|
| 1799 |
|
|
$wanif = "ppp0"; // XXX: PPP needs to convert to mpd
|
| 1800 |
|
|
else
|
| 1801 |
|
|
$wanif = $cfg['if'];
|
| 1802 |
|
|
break;
|
| 1803 |
|
|
}
|
| 1804 |
|
|
break;
|
| 1805 |
3a4ce87d
|
Ermal Luçi
|
|
| 1806 |
67ee1ec5
|
Ermal Luçi
|
break;
|
| 1807 |
|
|
}
|
| 1808 |
|
|
}
|
| 1809 |
|
|
break;
|
| 1810 |
|
|
}
|
| 1811 |
|
|
|
| 1812 |
|
|
return $wanif;
|
| 1813 |
3076becf
|
Scott Ullrich
|
}
|
| 1814 |
|
|
|
| 1815 |
|
|
/*
|
| 1816 |
|
|
* convert_real_interface_to_friendly_interface_name($interface): convert fxp0 -> wan, etc.
|
| 1817 |
|
|
*/
|
| 1818 |
00b0fad6
|
Ermal Luçi
|
function convert_real_interface_to_friendly_interface_name($interface = "wan") {
|
| 1819 |
3076becf
|
Scott Ullrich
|
global $config;
|
| 1820 |
67ee1ec5
|
Ermal Luçi
|
|
| 1821 |
00b0fad6
|
Ermal Luçi
|
if (stristr($interface, "pppoe")) {
|
| 1822 |
67ee1ec5
|
Ermal Luçi
|
$index = substr($interface, 5);
|
| 1823 |
|
|
if (intval($index) > 0)
|
| 1824 |
|
|
return "opt{$index}";
|
| 1825 |
|
|
else
|
| 1826 |
|
|
return "wan";
|
| 1827 |
00b0fad6
|
Ermal Luçi
|
} else if (stristr($interface, "pptp")) {
|
| 1828 |
67ee1ec5
|
Ermal Luçi
|
$index = substr($interface, 4);
|
| 1829 |
|
|
if (intval($index) > 0)
|
| 1830 |
|
|
return "opt{$index}";
|
| 1831 |
|
|
else
|
| 1832 |
|
|
return "wan";
|
| 1833 |
00b0fad6
|
Ermal Luçi
|
} else if (stristr($interface, "carp")) {
|
| 1834 |
67ee1ec5
|
Ermal Luçi
|
$index = substr($interface, 4);
|
| 1835 |
|
|
$counter = 0;
|
| 1836 |
|
|
foreach ($config['virtualip']['vip'] as $vip) {
|
| 1837 |
|
|
if ($vip['mode'] == "carpdev-dhcp" || $vip['mode'] == "carp") {
|
| 1838 |
|
|
if (intval($index) == $counter)
|
| 1839 |
|
|
return $vip['interface'];
|
| 1840 |
|
|
$counter++;
|
| 1841 |
|
|
}
|
| 1842 |
|
|
}
|
| 1843 |
|
|
}
|
| 1844 |
|
|
|
| 1845 |
3a4ce87d
|
Ermal Luçi
|
/* if list */
|
| 1846 |
29c69135
|
Ermal Luçi
|
$ifdescrs = get_configured_interface_list(false, true);
|
| 1847 |
3a4ce87d
|
Ermal Luçi
|
|
| 1848 |
67ee1ec5
|
Ermal Luçi
|
foreach ($ifdescrs as $if => $ifname) {
|
| 1849 |
|
|
if($config['interfaces'][$if]['if'] == $interface)
|
| 1850 |
3076becf
|
Scott Ullrich
|
return $ifname;
|
| 1851 |
3a4ce87d
|
Ermal Luçi
|
|
| 1852 |
|
|
/* XXX: ermal - The 3 lines below are totally bogus code. */
|
| 1853 |
67ee1ec5
|
Ermal Luçi
|
$int = filter_translate_type_to_real_interface($if);
|
| 1854 |
3a4ce87d
|
Ermal Luçi
|
if($ifname == $interface)
|
| 1855 |
|
|
return $ifname;
|
| 1856 |
|
|
|
| 1857 |
|
|
if($int == $interface)
|
| 1858 |
|
|
return $ifname;
|
| 1859 |
3076becf
|
Scott Ullrich
|
}
|
| 1860 |
9bf8bcda
|
Ermal Luçi
|
return NULL;
|
| 1861 |
3076becf
|
Scott Ullrich
|
}
|
| 1862 |
|
|
|
| 1863 |
67ee1ec5
|
Ermal Luçi
|
/* attempt to resolve interface to friendly descr */
|
| 1864 |
|
|
function convert_friendly_interface_to_friendly_descr($interface) {
|
| 1865 |
|
|
global $config;
|
| 1866 |
|
|
|
| 1867 |
|
|
switch ($interface) {
|
| 1868 |
8c1ed8aa
|
Ermal Lu?i
|
case "l2tp":
|
| 1869 |
|
|
$ifdesc = "L2TP";
|
| 1870 |
|
|
break;
|
| 1871 |
b3251a0c
|
Scott Ullrich
|
case "pptp":
|
| 1872 |
|
|
$ifdesc = "PPTP";
|
| 1873 |
|
|
break;
|
| 1874 |
|
|
case "pppoe":
|
| 1875 |
|
|
$ifdesc = "PPPoE";
|
| 1876 |
|
|
break;
|
| 1877 |
|
|
case "openvpn":
|
| 1878 |
|
|
$ifdesc = "OpenVPN";
|
| 1879 |
|
|
break;
|
| 1880 |
|
|
case "enc0":
|
| 1881 |
|
|
case "ipsec":
|
| 1882 |
|
|
$ifdesc = "IPsec";
|
| 1883 |
|
|
break;
|
| 1884 |
67ee1ec5
|
Ermal Luçi
|
default:
|
| 1885 |
|
|
/* if list */
|
| 1886 |
29c69135
|
Ermal Luçi
|
$ifdescrs = get_configured_interface_with_descr(false, true);
|
| 1887 |
67ee1ec5
|
Ermal Luçi
|
foreach ($ifdescrs as $if => $ifname) {
|
| 1888 |
b3251a0c
|
Scott Ullrich
|
if ($if == $interface || $ifname == $interface)
|
| 1889 |
|
|
return $ifname;
|
| 1890 |
67ee1ec5
|
Ermal Luçi
|
}
|
| 1891 |
|
|
break;
|
| 1892 |
|
|
}
|
| 1893 |
|
|
|
| 1894 |
|
|
return $ifdesc;
|
| 1895 |
|
|
}
|
| 1896 |
|
|
|
| 1897 |
|
|
function convert_real_interface_to_friendly_descr($interface) {
|
| 1898 |
|
|
global $config;
|
| 1899 |
|
|
|
| 1900 |
00b0fad6
|
Ermal Luçi
|
$ifdesc = convert_real_interface_to_friendly_interface_name("{$interface}");
|
| 1901 |
67ee1ec5
|
Ermal Luçi
|
|
| 1902 |
00b0fad6
|
Ermal Luçi
|
if ($ifdesc) {
|
| 1903 |
|
|
$iflist = get_configured_interface_with_descr();
|
| 1904 |
|
|
return $iflist[$ifdesc];
|
| 1905 |
|
|
}
|
| 1906 |
|
|
|
| 1907 |
67ee1ec5
|
Ermal Luçi
|
return $interface;
|
| 1908 |
|
|
}
|
| 1909 |
|
|
|
| 1910 |
3076becf
|
Scott Ullrich
|
/*
|
| 1911 |
|
|
* update_progress_bar($percent): updates the javascript driven progress bar.
|
| 1912 |
|
|
*/
|
| 1913 |
|
|
function update_progress_bar($percent) {
|
| 1914 |
|
|
global $pkg_interface;
|
| 1915 |
|
|
if($percent > 100) $percent = 1;
|
| 1916 |
|
|
if($pkg_interface <> "console") {
|
| 1917 |
|
|
echo "\n<script type=\"text/javascript\" language=\"javascript\">";
|
| 1918 |
|
|
echo "\ndocument.progressbar.style.width='" . $percent . "%';";
|
| 1919 |
|
|
echo "\n</script>";
|
| 1920 |
|
|
} else {
|
| 1921 |
|
|
echo " {$percent}%";
|
| 1922 |
|
|
}
|
| 1923 |
|
|
}
|
| 1924 |
|
|
|
| 1925 |
|
|
/****f* pfsense-utils/WakeOnLan
|
| 1926 |
|
|
* NAME
|
| 1927 |
|
|
* WakeOnLan - Wake a machine up using the wake on lan format/protocol
|
| 1928 |
|
|
* RESULT
|
| 1929 |
|
|
* true/false - true if the operation was successful
|
| 1930 |
|
|
******/
|
| 1931 |
|
|
function WakeOnLan($addr, $mac)
|
| 1932 |
|
|
{
|
| 1933 |
|
|
$addr_byte = explode(':', $mac);
|
| 1934 |
|
|
$hw_addr = '';
|
| 1935 |
|
|
|
| 1936 |
|
|
for ($a=0; $a < 6; $a++)
|
| 1937 |
|
|
$hw_addr .= chr(hexdec($addr_byte[$a]));
|
| 1938 |
|
|
|
| 1939 |
|
|
$msg = chr(255).chr(255).chr(255).chr(255).chr(255).chr(255);
|
| 1940 |
|
|
|
| 1941 |
|
|
for ($a = 1; $a <= 16; $a++)
|
| 1942 |
|
|
$msg .= $hw_addr;
|
| 1943 |
|
|
|
| 1944 |
|
|
// send it to the broadcast address using UDP
|
| 1945 |
|
|
$s = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
|
| 1946 |
|
|
if ($s == false) {
|
| 1947 |
|
|
log_error("Error creating socket!");
|
| 1948 |
|
|
log_error("Error code is '".socket_last_error($s)."' - " . socket_strerror(socket_last_error($s)));
|
| 1949 |
|
|
} else {
|
| 1950 |
|
|
// setting a broadcast option to socket:
|
| 1951 |
|
|
$opt_ret = socket_set_option($s, 1, 6, TRUE);
|
| 1952 |
|
|
if($opt_ret < 0)
|
| 1953 |
|
|
log_error("setsockopt() failed, error: " . strerror($opt_ret));
|
| 1954 |
|
|
$e = socket_sendto($s, $msg, strlen($msg), 0, $addr, 2050);
|
| 1955 |
|
|
socket_close($s);
|
| 1956 |
|
|
log_error("Magic Packet sent ({$e}) to {$addr} MAC={$mac}");
|
| 1957 |
|
|
return true;
|
| 1958 |
0c8c496e
|
Scott Ullrich
|
}
|
| 1959 |
3076becf
|
Scott Ullrich
|
|
| 1960 |
|
|
return false;
|
| 1961 |
|
|
}
|
| 1962 |
|
|
|
| 1963 |
|
|
/*
|
| 1964 |
|
|
* gather_altq_queue_stats(): gather altq queue stats and return an array that
|
| 1965 |
|
|
* is queuename|qlength|measured_packets
|
| 1966 |
|
|
* NOTE: this command takes 5 seconds to run
|
| 1967 |
|
|
*/
|
| 1968 |
|
|
function gather_altq_queue_stats($dont_return_root_queues) {
|
| 1969 |
f2b8daad
|
Ermal Lu?i
|
exec("/sbin/pfctl -vvsq", $stats_array);
|
| 1970 |
3076becf
|
Scott Ullrich
|
$queue_stats = array();
|
| 1971 |
|
|
foreach ($stats_array as $stats_line) {
|
| 1972 |
|
|
$match_array = "";
|
| 1973 |
|
|
if (preg_match_all("/queue\s+(\w+)\s+/",$stats_line,$match_array))
|
| 1974 |
|
|
$queue_name = $match_array[1][0];
|
| 1975 |
|
|
if (preg_match_all("/measured:\s+.*packets\/s\,\s(.*)\s+\]/",$stats_line,$match_array))
|
| 1976 |
|
|
$speed = $match_array[1][0];
|
| 1977 |
|
|
if (preg_match_all("/borrows:\s+(.*)/",$stats_line,$match_array))
|
| 1978 |
|
|
$borrows = $match_array[1][0];
|
| 1979 |
|
|
if (preg_match_all("/suspends:\s+(.*)/",$stats_line,$match_array))
|
| 1980 |
|
|
$suspends = $match_array[1][0];
|
| 1981 |
|
|
if (preg_match_all("/dropped pkts:\s+(.*)/",$stats_line,$match_array))
|
| 1982 |
|
|
$drops = $match_array[1][0];
|
| 1983 |
|
|
if (preg_match_all("/measured:\s+(.*)packets/",$stats_line,$match_array)) {
|
| 1984 |
|
|
$measured = $match_array[1][0];
|
| 1985 |
|
|
if($dont_return_root_queues == true)
|
| 1986 |
|
|
if(stristr($queue_name,"root_") == false)
|
| 1987 |
|
|
array_push($queue_stats, "{$queue_name}|{$speed}|{$measured}|{$borrows}|{$suspends}|{$drops}");
|
| 1988 |
|
|
}
|
| 1989 |
|
|
}
|
| 1990 |
|
|
return $queue_stats;
|
| 1991 |
|
|
}
|
| 1992 |
|
|
|
| 1993 |
|
|
/*
|
| 1994 |
|
|
* reverse_strrchr($haystack, $needle): Return everything in $haystack up to the *last* instance of $needle.
|
| 1995 |
|
|
* Useful for finding paths and stripping file extensions.
|
| 1996 |
|
|
*/
|
| 1997 |
|
|
function reverse_strrchr($haystack, $needle) {
|
| 1998 |
|
|
return strrpos($haystack, $needle) ? substr($haystack, 0, strrpos($haystack, $needle) +1 ) : false;
|
| 1999 |
|
|
}
|
| 2000 |
|
|
|
| 2001 |
|
|
/*
|
| 2002 |
|
|
* backup_config_section($section): returns as an xml file string of
|
| 2003 |
|
|
* the configuration section
|
| 2004 |
|
|
*/
|
| 2005 |
|
|
function backup_config_section($section) {
|
| 2006 |
|
|
global $config;
|
| 2007 |
|
|
$new_section = &$config[$section];
|
| 2008 |
|
|
/* generate configuration XML */
|
| 2009 |
|
|
$xmlconfig = dump_xml_config($new_section, $section);
|
| 2010 |
|
|
$xmlconfig = str_replace("<?xml version=\"1.0\"?>", "", $xmlconfig);
|
| 2011 |
|
|
return $xmlconfig;
|
| 2012 |
|
|
}
|
| 2013 |
|
|
|
| 2014 |
|
|
/*
|
| 2015 |
|
|
* backup_vip_config_section($section): returns as an xml file string of
|
| 2016 |
|
|
* the configuration section
|
| 2017 |
|
|
*/
|
| 2018 |
|
|
function backup_vip_config_section() {
|
| 2019 |
|
|
global $config;
|
| 2020 |
|
|
$new_section = &$config['virtualip'];
|
| 2021 |
|
|
foreach($new_section['vip'] as $section) {
|
| 2022 |
|
|
if($section['mode'] == "proxyarp") {
|
| 2023 |
|
|
unset($section);
|
| 2024 |
|
|
}
|
| 2025 |
|
|
if($section['advskew'] <> "") {
|
| 2026 |
|
|
$section_val = intval($section['advskew']);
|
| 2027 |
|
|
$section_val=$section_val+100;
|
| 2028 |
|
|
if($section_val > 255)
|
| 2029 |
|
|
$section_val = 255;
|
| 2030 |
|
|
$section['advskew'] = $section_val;
|
| 2031 |
|
|
}
|
| 2032 |
|
|
$temp['vip'][] = $section;
|
| 2033 |
|
|
}
|
| 2034 |
|
|
return $temp;
|
| 2035 |
|
|
}
|
| 2036 |
|
|
|
| 2037 |
|
|
/*
|
| 2038 |
|
|
* restore_config_section($section, new_contents): restore a configuration section,
|
| 2039 |
|
|
* and write the configuration out
|
| 2040 |
|
|
* to disk/cf.
|
| 2041 |
|
|
*/
|
| 2042 |
|
|
function restore_config_section($section, $new_contents) {
|
| 2043 |
|
|
global $config, $g;
|
| 2044 |
|
|
conf_mount_rw();
|
| 2045 |
|
|
$fout = fopen("{$g['tmp_path']}/tmpxml","w");
|
| 2046 |
|
|
fwrite($fout, $new_contents);
|
| 2047 |
|
|
fclose($fout);
|
| 2048 |
|
|
$section_xml = parse_xml_config($g['tmp_path'] . "/tmpxml", $section);
|
| 2049 |
|
|
$config[$section] = &$section_xml;
|
| 2050 |
|
|
unlink($g['tmp_path'] . "/tmpxml");
|
| 2051 |
|
|
write_config("Restored {$section} of config file (maybe from CARP partner)");
|
| 2052 |
|
|
conf_mount_ro();
|
| 2053 |
|
|
return;
|
| 2054 |
|
|
}
|
| 2055 |
|
|
|
| 2056 |
|
|
/*
|
| 2057 |
|
|
* merge_config_section($section, new_contents): restore a configuration section,
|
| 2058 |
|
|
* and write the configuration out
|
| 2059 |
|
|
* to disk/cf. But preserve the prior
|
| 2060 |
|
|
* structure if needed
|
| 2061 |
|
|
*/
|
| 2062 |
|
|
function merge_config_section($section, $new_contents) {
|
| 2063 |
|
|
global $config;
|
| 2064 |
|
|
conf_mount_rw();
|
| 2065 |
|
|
$fname = get_tmp_filename();
|
| 2066 |
|
|
$fout = fopen($fname, "w");
|
| 2067 |
|
|
fwrite($fout, $new_contents);
|
| 2068 |
|
|
fclose($fout);
|
| 2069 |
|
|
$section_xml = parse_xml_config($fname, $section);
|
| 2070 |
|
|
$config[$section] = $section_xml;
|
| 2071 |
|
|
unlink($fname);
|
| 2072 |
|
|
write_config("Restored {$section} of config file (maybe from CARP partner)");
|
| 2073 |
|
|
conf_mount_ro();
|
| 2074 |
|
|
return;
|
| 2075 |
|
|
}
|
| 2076 |
|
|
|
| 2077 |
|
|
/*
|
| 2078 |
|
|
* http_post($server, $port, $url, $vars): does an http post to a web server
|
| 2079 |
|
|
* posting the vars array.
|
| 2080 |
|
|
* written by nf@bigpond.net.au
|
| 2081 |
|
|
*/
|
| 2082 |
|
|
function http_post($server, $port, $url, $vars) {
|
| 2083 |
|
|
$user_agent = "Mozilla/4.0 (compatible; MSIE 5.5; Windows 98)";
|
| 2084 |
|
|
$urlencoded = "";
|
| 2085 |
|
|
while (list($key,$value) = each($vars))
|
| 2086 |
|
|
$urlencoded.= urlencode($key) . "=" . urlencode($value) . "&";
|
| 2087 |
|
|
$urlencoded = substr($urlencoded,0,-1);
|
| 2088 |
|
|
$content_length = strlen($urlencoded);
|
| 2089 |
|
|
$headers = "POST $url HTTP/1.1
|
| 2090 |
|
|
Accept: */*
|
| 2091 |
|
|
Accept-Language: en-au
|
| 2092 |
|
|
Content-Type: application/x-www-form-urlencoded
|
| 2093 |
|
|
User-Agent: $user_agent
|
| 2094 |
|
|
Host: $server
|
| 2095 |
|
|
Connection: Keep-Alive
|
| 2096 |
|
|
Cache-Control: no-cache
|
| 2097 |
|
|
Content-Length: $content_length
|
| 2098 |
|
|
|
| 2099 |
|
|
";
|
| 2100 |
|
|
|
| 2101 |
|
|
$errno = "";
|
| 2102 |
|
|
$errstr = "";
|
| 2103 |
|
|
$fp = fsockopen($server, $port, $errno, $errstr);
|
| 2104 |
|
|
if (!$fp) {
|
| 2105 |
0c8c496e
|
Scott Ullrich
|
return false;
|
| 2106 |
|
|
}
|
| 2107 |
3076becf
|
Scott Ullrich
|
|
| 2108 |
|
|
fputs($fp, $headers);
|
| 2109 |
|
|
fputs($fp, $urlencoded);
|
| 2110 |
|
|
|
| 2111 |
|
|
$ret = "";
|
| 2112 |
|
|
while (!feof($fp))
|
| 2113 |
|
|
$ret.= fgets($fp, 1024);
|
| 2114 |
|
|
fclose($fp);
|
| 2115 |
|
|
|
| 2116 |
|
|
return $ret;
|
| 2117 |
|
|
}
|
| 2118 |
|
|
|
| 2119 |
|
|
/*
|
| 2120 |
|
|
* php_check_syntax($code_tocheck, $errormessage): checks $code_to_check for errors
|
| 2121 |
|
|
*/
|
| 2122 |
|
|
if (!function_exists('php_check_syntax')){
|
| 2123 |
|
|
function php_check_syntax($code_to_check, &$errormessage){
|
| 2124 |
|
|
return false;
|
| 2125 |
|
|
$fout = fopen("/tmp/codetocheck.php","w");
|
| 2126 |
|
|
$code = $_POST['content'];
|
| 2127 |
|
|
$code = str_replace("<?php", "", $code);
|
| 2128 |
|
|
$code = str_replace("?>", "", $code);
|
| 2129 |
|
|
fwrite($fout, "<?php\n\n");
|
| 2130 |
|
|
fwrite($fout, $code_to_check);
|
| 2131 |
|
|
fwrite($fout, "\n\n?>\n");
|
| 2132 |
0c8c496e
|
Scott Ullrich
|
fclose($fout);
|
| 2133 |
3076becf
|
Scott Ullrich
|
$command = "/usr/local/bin/php -l /tmp/codetocheck.php";
|
| 2134 |
|
|
$output = exec_command($command);
|
| 2135 |
|
|
if (stristr($output, "Errors parsing") == false) {
|
| 2136 |
|
|
echo "false\n";
|
| 2137 |
|
|
$errormessage = '';
|
| 2138 |
|
|
return(false);
|
| 2139 |
|
|
} else {
|
| 2140 |
|
|
$errormessage = $output;
|
| 2141 |
|
|
return(true);
|
| 2142 |
0c8c496e
|
Scott Ullrich
|
}
|
| 2143 |
|
|
}
|
| 2144 |
3076becf
|
Scott Ullrich
|
}
|
| 2145 |
|
|
|
| 2146 |
|
|
/*
|
| 2147 |
|
|
* php_check_filename_syntax($filename, $errormessage): checks the file $filename for errors
|
| 2148 |
|
|
*/
|
| 2149 |
|
|
if (!function_exists('php_check_syntax')){
|
| 2150 |
|
|
function php_check_syntax($code_to_check, &$errormessage){
|
| 2151 |
|
|
return false;
|
| 2152 |
|
|
$command = "/usr/local/bin/php -l " . $code_to_check;
|
| 2153 |
|
|
$output = exec_command($command);
|
| 2154 |
|
|
if (stristr($output, "Errors parsing") == false) {
|
| 2155 |
|
|
echo "false\n";
|
| 2156 |
|
|
$errormessage = '';
|
| 2157 |
|
|
return(false);
|
| 2158 |
|
|
} else {
|
| 2159 |
|
|
$errormessage = $output;
|
| 2160 |
|
|
return(true);
|
| 2161 |
|
|
}
|
| 2162 |
|
|
}
|
| 2163 |
|
|
}
|
| 2164 |
|
|
|
| 2165 |
|
|
/*
|
| 2166 |
|
|
* rmdir_recursive($path,$follow_links=false)
|
| 2167 |
|
|
* Recursively remove a directory tree (rm -rf path)
|
| 2168 |
|
|
* This is for directories _only_
|
| 2169 |
|
|
*/
|
| 2170 |
|
|
function rmdir_recursive($path,$follow_links=false) {
|
| 2171 |
|
|
$to_do = glob($path);
|
| 2172 |
|
|
if(!is_array($to_do)) $to_do = array($to_do);
|
| 2173 |
|
|
foreach($to_do as $workingdir) { // Handle wildcards by foreaching.
|
| 2174 |
|
|
if(file_exists($workingdir)) {
|
| 2175 |
|
|
if(is_dir($workingdir)) {
|
| 2176 |
|
|
$dir = opendir($workingdir);
|
| 2177 |
|
|
while ($entry = readdir($dir)) {
|
| 2178 |
|
|
if (is_file("$workingdir/$entry") || ((!$follow_links) && is_link("$workingdir/$entry")))
|
| 2179 |
|
|
unlink("$workingdir/$entry");
|
| 2180 |
|
|
elseif (is_dir("$workingdir/$entry") && $entry!='.' && $entry!='..')
|
| 2181 |
|
|
rmdir_recursive("$workingdir/$entry");
|
| 2182 |
6613a031
|
Scott Ullrich
|
}
|
| 2183 |
3076becf
|
Scott Ullrich
|
closedir($dir);
|
| 2184 |
|
|
rmdir($workingdir);
|
| 2185 |
|
|
} elseif (is_file($workingdir)) {
|
| 2186 |
|
|
unlink($workingdir);
|
| 2187 |
|
|
}
|
| 2188 |
|
|
}
|
| 2189 |
|
|
}
|
| 2190 |
|
|
return;
|
| 2191 |
|
|
}
|
| 2192 |
|
|
|
| 2193 |
|
|
/*
|
| 2194 |
|
|
* get_memory()
|
| 2195 |
|
|
* returns an array listing the amount of
|
| 2196 |
|
|
* memory installed in the hardware
|
| 2197 |
|
|
* [0]real and [1]available
|
| 2198 |
|
|
*/
|
| 2199 |
|
|
function get_memory() {
|
| 2200 |
|
|
if(file_exists("/var/log/dmesg.boot")) {
|
| 2201 |
|
|
$mem = `cat /var/log/dmesg.boot | grep memory`;
|
| 2202 |
|
|
$matches = "";
|
| 2203 |
|
|
if (preg_match_all("/real memory = .* \((.*) MB/", $mem, $matches))
|
| 2204 |
|
|
$real = $matches[1];
|
| 2205 |
|
|
if (preg_match_all("/avail memory = .* \((.*) MB/", $mem, $matches))
|
| 2206 |
|
|
$avail = $matches[1];
|
| 2207 |
|
|
return array($real[0],$avail[0]);
|
| 2208 |
|
|
} else {
|
| 2209 |
|
|
$mem = `dmesg -a`;
|
| 2210 |
|
|
$matches = "";
|
| 2211 |
|
|
if (preg_match_all("/real memory = .* \((.*) MB/", $mem, $matches))
|
| 2212 |
|
|
$real = $matches[1];
|
| 2213 |
|
|
if (preg_match_all("/avail memory = .* \((.*) MB/", $mem, $matches))
|
| 2214 |
|
|
$avail = $matches[1];
|
| 2215 |
|
|
return array($real[0],$avail[0]);
|
| 2216 |
|
|
}
|
| 2217 |
|
|
}
|
| 2218 |
|
|
|
| 2219 |
|
|
/*
|
| 2220 |
|
|
* safe_mkdir($path, $mode = 0755)
|
| 2221 |
|
|
* create directory if it doesn't already exist and isn't a file!
|
| 2222 |
|
|
*/
|
| 2223 |
|
|
function safe_mkdir($path, $mode=0755) {
|
| 2224 |
|
|
global $g;
|
| 2225 |
|
|
|
| 2226 |
b3251a0c
|
Scott Ullrich
|
if (!is_file($path) && !is_dir($path)) {
|
| 2227 |
|
|
return @mkdir($path, $mode);
|
| 2228 |
|
|
} else {
|
| 2229 |
3076becf
|
Scott Ullrich
|
return false;
|
| 2230 |
b3251a0c
|
Scott Ullrich
|
}
|
| 2231 |
3076becf
|
Scott Ullrich
|
}
|
| 2232 |
|
|
|
| 2233 |
|
|
/*
|
| 2234 |
|
|
* make_dirs($path, $mode = 0755)
|
| 2235 |
|
|
* create directory tree recursively (mkdir -p)
|
| 2236 |
|
|
*/
|
| 2237 |
|
|
function make_dirs($path, $mode = 0755) {
|
| 2238 |
|
|
$base = '';
|
| 2239 |
|
|
foreach (explode('/', $path) as $dir) {
|
| 2240 |
|
|
$base .= "/$dir";
|
| 2241 |
|
|
if (!is_dir($base)) {
|
| 2242 |
|
|
if (!@mkdir($base, $mode))
|
| 2243 |
|
|
return false;
|
| 2244 |
0c8c496e
|
Scott Ullrich
|
}
|
| 2245 |
|
|
}
|
| 2246 |
3076becf
|
Scott Ullrich
|
return true;
|
| 2247 |
|
|
}
|
| 2248 |
|
|
|
| 2249 |
|
|
/*
|
| 2250 |
|
|
* call_pfsense_method(): Call a method exposed by the pfsense.com XMLRPC server.
|
| 2251 |
|
|
*/
|
| 2252 |
|
|
function call_pfsense_method($method, $params, $timeout = 0) {
|
| 2253 |
cfceefc6
|
Scott Ullrich
|
global $g, $config;
|
| 2254 |
|
|
|
| 2255 |
36d0358b
|
Scott Ullrich
|
$ip = gethostbyname($g['product_website']);
|
| 2256 |
|
|
if($ip == $g['product_website'])
|
| 2257 |
3076becf
|
Scott Ullrich
|
return false;
|
| 2258 |
|
|
global $g, $config;
|
| 2259 |
|
|
$xmlrpc_base_url = $g['xmlrpcbaseurl'];
|
| 2260 |
|
|
$xmlrpc_path = $g['xmlrpcpath'];
|
| 2261 |
|
|
$msg = new XML_RPC_Message($method, array(XML_RPC_Encode($params)));
|
| 2262 |
|
|
$cli = new XML_RPC_Client($xmlrpc_path, $xmlrpc_base_url);
|
| 2263 |
|
|
$resp = $cli->send($msg, $timeout);
|
| 2264 |
|
|
if(!$resp) {
|
| 2265 |
|
|
log_error("XMLRPC communication error: " . $cli->errstr);
|
| 2266 |
|
|
return false;
|
| 2267 |
|
|
} elseif($resp->faultCode()) {
|
| 2268 |
|
|
log_error("XMLRPC request failed with error " . $resp->faultCode() . ": " . $resp->faultString());
|
| 2269 |
|
|
return false;
|
| 2270 |
|
|
} else {
|
| 2271 |
|
|
return XML_RPC_Decode($resp->value());
|
| 2272 |
|
|
}
|
| 2273 |
|
|
}
|
| 2274 |
|
|
|
| 2275 |
|
|
/*
|
| 2276 |
|
|
* check_firmware_version(): Check whether the current firmware installed is the most recently released.
|
| 2277 |
|
|
*/
|
| 2278 |
|
|
function check_firmware_version($tocheck = "all", $return_php = true) {
|
| 2279 |
|
|
global $g, $config;
|
| 2280 |
36d0358b
|
Scott Ullrich
|
$ip = gethostbyname($g['product_website']);
|
| 2281 |
|
|
if($ip == $g['product_website'])
|
| 2282 |
3076becf
|
Scott Ullrich
|
return false;
|
| 2283 |
|
|
$rawparams = array("firmware" => array("version" => trim(file_get_contents('/etc/version'))),
|
| 2284 |
|
|
"kernel" => array("version" => trim(file_get_contents('/etc/version_kernel'))),
|
| 2285 |
|
|
"base" => array("version" => trim(file_get_contents('/etc/version_base'))),
|
| 2286 |
|
|
"platform" => trim(file_get_contents('/etc/platform'))
|
| 2287 |
|
|
);
|
| 2288 |
|
|
if($tocheck == "all") {
|
| 2289 |
|
|
$params = $rawparams;
|
| 2290 |
|
|
} else {
|
| 2291 |
|
|
foreach($tocheck as $check) {
|
| 2292 |
|
|
$params['check'] = $rawparams['check'];
|
| 2293 |
|
|
$params['platform'] = $rawparams['platform'];
|
| 2294 |
|
|
}
|
| 2295 |
|
|
}
|
| 2296 |
|
|
if($config['system']['firmware']['branch']) {
|
| 2297 |
|
|
$params['branch'] = $config['system']['firmware']['branch'];
|
| 2298 |
|
|
}
|
| 2299 |
|
|
if(!$versions = call_pfsense_method('pfsense.get_firmware_version', $params)) {
|
| 2300 |
|
|
return false;
|
| 2301 |
|
|
} else {
|
| 2302 |
|
|
$versions["current"] = $params;
|
| 2303 |
|
|
}
|
| 2304 |
|
|
return $versions;
|
| 2305 |
|
|
}
|
| 2306 |
|
|
|
| 2307 |
|
|
function get_disk_info() {
|
| 2308 |
|
|
$diskout = "";
|
| 2309 |
|
|
exec("/bin/df -h | /usr/bin/grep -w '/' | /usr/bin/awk '{ print $2, $3, $4, $5 }'", $diskout);
|
| 2310 |
|
|
return explode(' ', $diskout[0]);
|
| 2311 |
|
|
// $size, $used, $avail, $cap
|
| 2312 |
|
|
}
|
| 2313 |
|
|
|
| 2314 |
5025a56c
|
Scott Ullrich
|
function run_plugins($directory) {
|
| 2315 |
|
|
global $config, $g;
|
| 2316 |
|
|
/* process packager manager custom rules */
|
| 2317 |
|
|
$files = return_dir_as_array($directory);
|
| 2318 |
|
|
if($files <> "") {
|
| 2319 |
|
|
foreach ($files as $file) {
|
| 2320 |
|
|
if($file) {
|
| 2321 |
|
|
$text = file_get_contents($directory . $file);
|
| 2322 |
|
|
if($text) {
|
| 2323 |
|
|
if(stristr($file, ".sh") == true) {
|
| 2324 |
|
|
mwexec($directory . $file . " start");
|
| 2325 |
|
|
} else {
|
| 2326 |
|
|
if(!stristr($file,"CVS")) {
|
| 2327 |
|
|
if($g['booting'] == true)
|
| 2328 |
|
|
echo "\t{$file}... ";
|
| 2329 |
|
|
require_once($directory . $file);
|
| 2330 |
|
|
}
|
| 2331 |
|
|
}
|
| 2332 |
|
|
}
|
| 2333 |
|
|
}
|
| 2334 |
|
|
}
|
| 2335 |
|
|
}
|
| 2336 |
|
|
}
|
| 2337 |
|
|
|
| 2338 |
3076becf
|
Scott Ullrich
|
/****f* pfsense-utils/display_top_tabs
|
| 2339 |
|
|
* NAME
|
| 2340 |
|
|
* display_top_tabs - display tabs with rounded edges
|
| 2341 |
|
|
* INPUTS
|
| 2342 |
4adfb2df
|
Scott Ullrich
|
* $text - array of tabs
|
| 2343 |
3076becf
|
Scott Ullrich
|
* RESULT
|
| 2344 |
|
|
* null
|
| 2345 |
|
|
******/
|
| 2346 |
4adfb2df
|
Scott Ullrich
|
function display_top_tabs(& $tab_array) {
|
| 2347 |
|
|
global $HTTP_SERVER_VARS;
|
| 2348 |
|
|
global $config;
|
| 2349 |
3aae364d
|
Scott Ullrich
|
global $g;
|
| 2350 |
4adfb2df
|
Scott Ullrich
|
|
| 2351 |
45ee90ed
|
Matthew Grooms
|
/* does the user have access to this tab?
|
| 2352 |
|
|
* master user has access to everything.
|
| 2353 |
|
|
* if the user does not have access, simply
|
| 2354 |
|
|
* unset the tab item.
|
| 2355 |
|
|
*/
|
| 2356 |
|
|
|
| 2357 |
|
|
$tab_temp = array ();
|
| 2358 |
|
|
foreach ($tab_array as $ta)
|
| 2359 |
|
|
if(isAllowedPage($ta[2]))
|
| 2360 |
|
|
$tab_temp[] = $ta;
|
| 2361 |
|
|
/*
|
| 2362 |
|
|
// FIXME : if the checks are not good enough
|
| 2363 |
|
|
// in isAllowedPage, it needs to be
|
| 2364 |
|
|
// fixed instead of kludging here
|
| 2365 |
|
|
|
| 2366 |
|
|
// TODO: humm what shall we do with pkg_edit.php and pkg.php?
|
| 2367 |
|
|
if ((strpos($link, "pkg.php")) !== false || (strpos($link, "pkg_edit.php")) !== false) {
|
| 2368 |
|
|
$pos_equal = strpos($link, "=");
|
| 2369 |
|
|
$pos_xmlsuffix = strpos($link, ".xml");
|
| 2370 |
|
|
// do we match an absolute url including ?xml= foo
|
| 2371 |
|
|
if(!isAllowedPage($link, $allowed))
|
| 2372 |
|
|
$link = substr($link, $pos_equal +1, ($pos_xmlsuffix - $pos_equal +3));
|
| 2373 |
4adfb2df
|
Scott Ullrich
|
}
|
| 2374 |
45ee90ed
|
Matthew Grooms
|
// next check - what if the basename contains a query string?
|
| 2375 |
|
|
if ((strpos($link, "?")) !== false) {
|
| 2376 |
|
|
$pos_qmark = strpos($link, "?");
|
| 2377 |
|
|
$link = substr($link, 0, $pos_qmark);
|
| 2378 |
|
|
}
|
| 2379 |
|
|
$authorized_text = print_r($allowed, true);
|
| 2380 |
|
|
if(is_array($authorized))
|
| 2381 |
|
|
if (in_array(basename($link), $authorized))
|
| 2382 |
|
|
*/
|
| 2383 |
|
|
|
| 2384 |
|
|
unset ($tab_array);
|
| 2385 |
|
|
$tab_array = & $tab_temp;
|
| 2386 |
4adfb2df
|
Scott Ullrich
|
|
| 2387 |
fe39586a
|
Scott Ullrich
|
$tab_active_bg = "#EEEEEE";
|
| 2388 |
|
|
$tab_inactive_bg = "#777777";
|
| 2389 |
|
|
$nifty_tabs_corners = "#FFF";
|
| 2390 |
|
|
$font_color = "white";
|
| 2391 |
|
|
|
| 2392 |
|
|
/* if tabcontrols.php exist for a theme, allow it to be overriden */
|
| 2393 |
|
|
$themename = $config['theme'];
|
| 2394 |
|
|
$filename = "/usr/local/www/themes/{$themename}/tabcontrols.php";
|
| 2395 |
37f36cda
|
Scott Ullrich
|
if(file_exists($filename)) {
|
| 2396 |
|
|
$eval_code = file_get_contents($filename);
|
| 2397 |
|
|
eval($eval_code);
|
| 2398 |
|
|
}
|
| 2399 |
|
|
|
| 2400 |
3076becf
|
Scott Ullrich
|
echo "<table cellpadding='0' cellspacing='0'>\n";
|
| 2401 |
4adfb2df
|
Scott Ullrich
|
echo " <tr>\n";
|
| 2402 |
3076becf
|
Scott Ullrich
|
$tabscounter = 0;
|
| 2403 |
|
|
foreach ($tab_array as $ta) {
|
| 2404 |
4adfb2df
|
Scott Ullrich
|
if ($ta[1] == true) {
|
| 2405 |
fe39586a
|
Scott Ullrich
|
echo " <td bgcolor='{$tab_active_bg}' onClick=\"document.location='{$ta[2]}'\" style=\"cursor: pointer;\"><div id='tabactive'></div></td>\n";
|
| 2406 |
0c8c496e
|
Scott Ullrich
|
} else {
|
| 2407 |
fe39586a
|
Scott Ullrich
|
echo " <td bgcolor='{$tab_inactive_bg}' onClick=\"document.location='{$ta[2]}'\" style=\"cursor: pointer;\"><div id='tabdeactive{$tabscounter}'></div></td>\n";
|
| 2408 |
0c8c496e
|
Scott Ullrich
|
}
|
| 2409 |
3076becf
|
Scott Ullrich
|
$tabscounter++;
|
| 2410 |
0c8c496e
|
Scott Ullrich
|
}
|
| 2411 |
3076becf
|
Scott Ullrich
|
echo "</tr>\n<tr>\n";
|
| 2412 |
|
|
foreach ($tab_array as $ta) {
|
| 2413 |
4adfb2df
|
Scott Ullrich
|
if ($ta[1] == true) {
|
| 2414 |
fe39586a
|
Scott Ullrich
|
echo " <td height=\"15\" valign=\"middle\" bgcolor='{$tab_active_bg}' onClick=\"document.location='{$ta[2]}'\" style=\"cursor: pointer;\"><B> {$ta[0]}";
|
| 2415 |
3076becf
|
Scott Ullrich
|
echo " ";
|
| 2416 |
4adfb2df
|
Scott Ullrich
|
echo "<font size='-12'> </font></B></td>\n";
|
| 2417 |
0c8c496e
|
Scott Ullrich
|
} else {
|
| 2418 |
fe39586a
|
Scott Ullrich
|
echo " <td height=\"15\" valign=\"middle\" bgcolor='{$tab_inactive_bg}' onClick=\"document.location='{$ta[2]}'\" style=\"cursor: pointer;\"><B> <a href='{$ta[2]}'>";
|
| 2419 |
|
|
echo "<font color='{$font_color}'>{$ta[0]}</font></a> ";
|
| 2420 |
4adfb2df
|
Scott Ullrich
|
echo "<font size='-12'> </font></B></td>\n";
|
| 2421 |
0c8c496e
|
Scott Ullrich
|
}
|
| 2422 |
|
|
}
|
| 2423 |
4adfb2df
|
Scott Ullrich
|
echo "</tr>\n<tr>\n";
|
| 2424 |
3076becf
|
Scott Ullrich
|
foreach ($tab_array as $ta) {
|
| 2425 |
4adfb2df
|
Scott Ullrich
|
if ($ta[1] == true) {
|
| 2426 |
fe39586a
|
Scott Ullrich
|
echo " <td bgcolor='{$tab_active_bg}' onClick=\"document.location='{$ta[2]}'\" style=\"cursor: pointer;\"></td>\n";
|
| 2427 |
0c8c496e
|
Scott Ullrich
|
} else {
|
| 2428 |
fe39586a
|
Scott Ullrich
|
echo " <td bgcolor='{$tab_inactive_bg}' onClick=\"document.location='{$ta[2]}'\" style=\"cursor: pointer;\"></td>\n";
|
| 2429 |
3076becf
|
Scott Ullrich
|
}
|
| 2430 |
|
|
$tabscounter++;
|
| 2431 |
|
|
}
|
| 2432 |
|
|
echo " </tr>\n";
|
| 2433 |
|
|
echo "</table>\n";
|
| 2434 |
|
|
|
| 2435 |
|
|
echo "<script type=\"text/javascript\">";
|
| 2436 |
|
|
echo "NiftyCheck();\n";
|
| 2437 |
fe39586a
|
Scott Ullrich
|
echo "Rounded(\"div#tabactive\",\"top\",\"{$nifty_tabs_corners}\",\"{$tab_active_bg}\",\"smooth\");\n";
|
| 2438 |
4adfb2df
|
Scott Ullrich
|
for ($x = 0; $x < $tabscounter; $x++)
|
| 2439 |
fe39586a
|
Scott Ullrich
|
echo "Rounded(\"div#tabdeactive{$x}\",\"top\",\"{$nifty_tabs_corners}\",\"{$tab_inactive_bg}\",\"smooth\");\n";
|
| 2440 |
3076becf
|
Scott Ullrich
|
echo "</script>";
|
| 2441 |
|
|
}
|
| 2442 |
|
|
|
| 2443 |
|
|
|
| 2444 |
|
|
/****f* pfsense-utils/display_topbar
|
| 2445 |
|
|
* NAME
|
| 2446 |
|
|
* display_topbar - top a table off with rounded edges
|
| 2447 |
|
|
* INPUTS
|
| 2448 |
|
|
* $text - (optional) Text to include in bar
|
| 2449 |
|
|
* RESULT
|
| 2450 |
|
|
* null
|
| 2451 |
|
|
******/
|
| 2452 |
|
|
function display_topbar($text = "", $bg_color="#990000", $replace_color="#FFFFFF", $rounding_style="smooth") {
|
| 2453 |
|
|
echo " <table width='100%' cellpadding='0' cellspacing='0'>\n";
|
| 2454 |
|
|
echo " <tr height='1'>\n";
|
| 2455 |
|
|
echo " <td width='100%' valign='top' color='{$bg_color}' bgcolor='{$bg_color}'>";
|
| 2456 |
|
|
echo " <div id='topbar'></div></td>\n";
|
| 2457 |
|
|
echo " </tr>\n";
|
| 2458 |
|
|
echo " <tr height='1'>\n";
|
| 2459 |
|
|
if ($text != "")
|
| 2460 |
|
|
echo " <td height='1' class='listtopic'>{$text}</td>\n";
|
| 2461 |
|
|
else
|
| 2462 |
|
|
echo " <td height='1' class='listtopic'></td>\n";
|
| 2463 |
|
|
echo " </tr>\n";
|
| 2464 |
|
|
echo " </table>";
|
| 2465 |
|
|
echo "<script type=\"text/javascript\">";
|
| 2466 |
|
|
echo "NiftyCheck();\n";
|
| 2467 |
|
|
echo "Rounded(\"div#topbar\",\"top\",\"{$replace_color}\",\"{$bg_color}\",\"{$rounding_style}\");\n";
|
| 2468 |
|
|
echo "</script>";
|
| 2469 |
|
|
}
|
| 2470 |
|
|
|
| 2471 |
|
|
/****f* pfsense-utils/generate_random_mac_address
|
| 2472 |
|
|
* NAME
|
| 2473 |
|
|
* generate_random_mac - generates a random mac address
|
| 2474 |
|
|
* INPUTS
|
| 2475 |
|
|
* none
|
| 2476 |
|
|
* RESULT
|
| 2477 |
|
|
* $mac - a random mac address
|
| 2478 |
|
|
******/
|
| 2479 |
|
|
function generate_random_mac_address() {
|
| 2480 |
|
|
$mac = "02";
|
| 2481 |
|
|
for($x=0; $x<5; $x++)
|
| 2482 |
|
|
$mac .= ":" . dechex(rand(16, 255));
|
| 2483 |
|
|
return $mac;
|
| 2484 |
|
|
}
|
| 2485 |
|
|
|
| 2486 |
|
|
/****f* pfsense-utils/strncpy
|
| 2487 |
|
|
* NAME
|
| 2488 |
|
|
* strncpy - copy strings
|
| 2489 |
|
|
* INPUTS
|
| 2490 |
|
|
* &$dst, $src, $length
|
| 2491 |
|
|
* RESULT
|
| 2492 |
|
|
* none
|
| 2493 |
|
|
******/
|
| 2494 |
|
|
function strncpy(&$dst, $src, $length) {
|
| 2495 |
|
|
if (strlen($src) > $length) {
|
| 2496 |
|
|
$dst = substr($src, 0, $length);
|
| 2497 |
|
|
} else {
|
| 2498 |
|
|
$dst = $src;
|
| 2499 |
|
|
}
|
| 2500 |
|
|
}
|
| 2501 |
|
|
|
| 2502 |
|
|
/****f* pfsense-utils/reload_interfaces_sync
|
| 2503 |
|
|
* NAME
|
| 2504 |
|
|
* reload_interfaces - reload all interfaces
|
| 2505 |
|
|
* INPUTS
|
| 2506 |
|
|
* none
|
| 2507 |
|
|
* RESULT
|
| 2508 |
|
|
* none
|
| 2509 |
|
|
******/
|
| 2510 |
|
|
function reload_interfaces_sync() {
|
| 2511 |
c0836064
|
Ermal Luçi
|
global $config, $g;
|
| 2512 |
3076becf
|
Scott Ullrich
|
|
| 2513 |
|
|
$shutdown_webgui_needed = false;
|
| 2514 |
|
|
|
| 2515 |
|
|
touch("{$g['tmp_path']}/reloading_all");
|
| 2516 |
|
|
|
| 2517 |
c0836064
|
Ermal Luçi
|
if($g['debug'])
|
| 2518 |
3076becf
|
Scott Ullrich
|
log_error("reload_interfaces_sync() is starting.");
|
| 2519 |
|
|
|
| 2520 |
|
|
if(file_exists("{$g['tmp_path']}/config.cache"))
|
| 2521 |
|
|
unlink("{$g['tmp_path']}/config.cache");
|
| 2522 |
|
|
|
| 2523 |
|
|
/* parse config.xml again */
|
| 2524 |
|
|
$config = parse_config(true);
|
| 2525 |
|
|
|
| 2526 |
|
|
$wan_if = $config['interfaces']['wan']['if'];
|
| 2527 |
c0836064
|
Ermal Luçi
|
if (isset($config['interfaces']['lan']))
|
| 2528 |
|
|
$lan_if = $config['interfaces']['lan']['if'];
|
| 2529 |
|
|
else
|
| 2530 |
|
|
$lan_if = "";
|
| 2531 |
3076becf
|
Scott Ullrich
|
|
| 2532 |
c0836064
|
Ermal Luçi
|
if($g['debug'])
|
| 2533 |
3076becf
|
Scott Ullrich
|
log_error("Cleaning up Interfaces");
|
| 2534 |
|
|
|
| 2535 |
3a4ce87d
|
Ermal Luçi
|
/* if list */
|
| 2536 |
67ee1ec5
|
Ermal Luçi
|
$iflist = get_configured_interface_list(true);
|
| 2537 |
3076becf
|
Scott Ullrich
|
|
| 2538 |
|
|
foreach ($iflist as $ifent => $ifname) {
|
| 2539 |
|
|
$ifname_real = convert_friendly_interface_to_real_interface_name($ifname);
|
| 2540 |
3a4ce87d
|
Ermal Luçi
|
|
| 2541 |
3076becf
|
Scott Ullrich
|
if(stristr($ifname, "lo0") == true)
|
| 2542 |
|
|
continue;
|
| 2543 |
|
|
/* do not process wan interface, its mandatory */
|
| 2544 |
67ee1ec5
|
Ermal Luçi
|
if(stristr($ifname, "$wan_if") == true)
|
| 2545 |
|
|
continue;
|
| 2546 |
|
|
/* do not process lan interface, its mandatory */
|
| 2547 |
|
|
if(stristr($ifname, "$lan_if") == true)
|
| 2548 |
|
|
continue;
|
| 2549 |
c0836064
|
Ermal Luçi
|
if($g['debug'])
|
| 2550 |
3076becf
|
Scott Ullrich
|
log_error("Downing and deleting $ifname_real - $ifname");
|
| 2551 |
|
|
mwexec("/sbin/ifconfig {$ifname_real} down");
|
| 2552 |
|
|
mwexec("/sbin/ifconfig {$ifname_real} delete");
|
| 2553 |
|
|
}
|
| 2554 |
|
|
|
| 2555 |
67ee1ec5
|
Ermal Luçi
|
/* set up interfaces */
|
| 2556 |
|
|
interfaces_configure();
|
| 2557 |
3076becf
|
Scott Ullrich
|
|
| 2558 |
|
|
/* set up static routes */
|
| 2559 |
c0836064
|
Ermal Luçi
|
if($g['debug'])
|
| 2560 |
3076becf
|
Scott Ullrich
|
log_error("Configuring system Routing");
|
| 2561 |
|
|
system_routing_configure();
|
| 2562 |
|
|
|
| 2563 |
|
|
/* enable routing */
|
| 2564 |
c0836064
|
Ermal Luçi
|
if($g['debug'])
|
| 2565 |
3076becf
|
Scott Ullrich
|
log_error("Enabling system routing");
|
| 2566 |
|
|
system_routing_enable();
|
| 2567 |
|
|
|
| 2568 |
|
|
/* setup captive portal if needed */
|
| 2569 |
c0836064
|
Ermal Luçi
|
if($g['debug'])
|
| 2570 |
3076becf
|
Scott Ullrich
|
log_error("Configuring Captive portal");
|
| 2571 |
|
|
captiveportal_configure();
|
| 2572 |
|
|
|
| 2573 |
|
|
/* restart webConfigurator if needed */
|
| 2574 |
|
|
if($shutdown_webgui_needed == true)
|
| 2575 |
|
|
touch("/tmp/restart_webgui");
|
| 2576 |
|
|
|
| 2577 |
|
|
/* start devd back up */
|
| 2578 |
|
|
mwexec("/bin/rm /tmp/reload*");
|
| 2579 |
|
|
|
| 2580 |
|
|
/* remove reloading_all trigger */
|
| 2581 |
c0836064
|
Ermal Luçi
|
if($g['debug'])
|
| 2582 |
3076becf
|
Scott Ullrich
|
log_error("Removing {$g['tmp_path']}/reloading_all");
|
| 2583 |
|
|
unlink_if_exists("{$g['tmp_path']}/reloading_all");
|
| 2584 |
|
|
}
|
| 2585 |
|
|
|
| 2586 |
|
|
/****f* pfsense-utils/reload_all
|
| 2587 |
|
|
* NAME
|
| 2588 |
|
|
* reload_all - triggers a reload of all settings
|
| 2589 |
|
|
* * INPUTS
|
| 2590 |
|
|
* none
|
| 2591 |
|
|
* RESULT
|
| 2592 |
|
|
* none
|
| 2593 |
|
|
******/
|
| 2594 |
|
|
function reload_all() {
|
| 2595 |
|
|
touch("/tmp/reload_all");
|
| 2596 |
|
|
}
|
| 2597 |
|
|
|
| 2598 |
|
|
/****f* pfsense-utils/reload_interfaces
|
| 2599 |
|
|
* NAME
|
| 2600 |
|
|
* reload_interfaces - triggers a reload of all interfaces
|
| 2601 |
|
|
* INPUTS
|
| 2602 |
|
|
* none
|
| 2603 |
|
|
* RESULT
|
| 2604 |
|
|
* none
|
| 2605 |
|
|
******/
|
| 2606 |
|
|
function reload_interfaces() {
|
| 2607 |
|
|
touch("/tmp/reload_interfaces");
|
| 2608 |
|
|
}
|
| 2609 |
|
|
|
| 2610 |
|
|
/****f* pfsense-utils/reload_all_sync
|
| 2611 |
|
|
* NAME
|
| 2612 |
|
|
* reload_all - reload all settings
|
| 2613 |
|
|
* * INPUTS
|
| 2614 |
|
|
* none
|
| 2615 |
|
|
* RESULT
|
| 2616 |
|
|
* none
|
| 2617 |
|
|
******/
|
| 2618 |
|
|
function reload_all_sync() {
|
| 2619 |
|
|
global $config, $g;
|
| 2620 |
|
|
|
| 2621 |
|
|
$g['booting'] = false;
|
| 2622 |
|
|
|
| 2623 |
|
|
touch("{$g['tmp_path']}/reloading_all");
|
| 2624 |
|
|
|
| 2625 |
|
|
$shutdown_webgui_needed = false;
|
| 2626 |
|
|
|
| 2627 |
|
|
if(file_exists("{$g['tmp_path']}/config.cache"))
|
| 2628 |
|
|
unlink("{$g['tmp_path']}/config.cache");
|
| 2629 |
|
|
|
| 2630 |
|
|
/* parse config.xml again */
|
| 2631 |
|
|
$config = parse_config(true);
|
| 2632 |
|
|
|
| 2633 |
|
|
/* set up our timezone */
|
| 2634 |
|
|
system_timezone_configure();
|
| 2635 |
|
|
|
| 2636 |
|
|
/* set up our hostname */
|
| 2637 |
|
|
system_hostname_configure();
|
| 2638 |
|
|
|
| 2639 |
|
|
/* make hosts file */
|
| 2640 |
|
|
system_hosts_generate();
|
| 2641 |
|
|
|
| 2642 |
|
|
/* generate resolv.conf */
|
| 2643 |
|
|
system_resolvconf_generate();
|
| 2644 |
|
|
|
| 2645 |
ae84328e
|
Seth Mos
|
/* Set up our loopback interface */
|
| 2646 |
|
|
interfaces_loopback_configure();
|
| 2647 |
|
|
|
| 2648 |
3076becf
|
Scott Ullrich
|
$wan_if = $config['interfaces']['wan']['if'];
|
| 2649 |
c0836064
|
Ermal Luçi
|
if (isset($config['interfaces']['lan']))
|
| 2650 |
|
|
$lan_if = $config['interfaces']['lan']['if'];
|
| 2651 |
|
|
else
|
| 2652 |
|
|
$lan_if = "";
|
| 2653 |
3076becf
|
Scott Ullrich
|
|
| 2654 |
3a4ce87d
|
Ermal Luçi
|
/* if list */
|
| 2655 |
|
|
$iflist = get_configured_interface_list();
|
| 2656 |
3076becf
|
Scott Ullrich
|
|
| 2657 |
|
|
foreach ($iflist as $ifent => $ifname) {
|
| 2658 |
|
|
$ifname_real = convert_friendly_interface_to_real_interface_name($ifname);
|
| 2659 |
|
|
if(stristr($ifname, "lo0") == true)
|
| 2660 |
|
|
continue;
|
| 2661 |
|
|
/* do not process wan interface, its mandatory */
|
| 2662 |
|
|
if($wan_if == $ifname_real)
|
| 2663 |
|
|
continue;
|
| 2664 |
|
|
/* do not process lan interface, its mandatory */
|
| 2665 |
|
|
if($lan_if == $ifname_real)
|
| 2666 |
|
|
continue;
|
| 2667 |
|
|
mwexec("/sbin/ifconfig {$ifname_real} down");
|
| 2668 |
|
|
mwexec("/sbin/ifconfig {$ifname_real} delete");
|
| 2669 |
|
|
}
|
| 2670 |
|
|
|
| 2671 |
67ee1ec5
|
Ermal Luçi
|
/* set up interfaces */
|
| 2672 |
|
|
interfaces_configure();
|
| 2673 |
3076becf
|
Scott Ullrich
|
|
| 2674 |
|
|
/* set up static routes */
|
| 2675 |
|
|
system_routing_configure();
|
| 2676 |
|
|
|
| 2677 |
|
|
/* enable routing */
|
| 2678 |
|
|
system_routing_enable();
|
| 2679 |
|
|
|
| 2680 |
|
|
/* ensure passwords are sync'd */
|
| 2681 |
659fa7f2
|
Matthew Grooms
|
// system_password_configure();
|
| 2682 |
3076becf
|
Scott Ullrich
|
|
| 2683 |
|
|
/* start dnsmasq service */
|
| 2684 |
|
|
services_dnsmasq_configure();
|
| 2685 |
|
|
|
| 2686 |
|
|
/* start dyndns service */
|
| 2687 |
|
|
services_dyndns_configure();
|
| 2688 |
|
|
|
| 2689 |
|
|
/* start DHCP service */
|
| 2690 |
|
|
services_dhcpd_configure();
|
| 2691 |
|
|
|
| 2692 |
|
|
/* configure cron service */
|
| 2693 |
|
|
configure_cron();
|
| 2694 |
|
|
|
| 2695 |
|
|
/* start the NTP client */
|
| 2696 |
|
|
system_ntp_configure();
|
| 2697 |
|
|
|
| 2698 |
|
|
/* start ftp proxy helpers if they are enabled */
|
| 2699 |
|
|
system_start_ftp_helpers();
|
| 2700 |
|
|
|
| 2701 |
|
|
/* start the captive portal */
|
| 2702 |
|
|
captiveportal_configure();
|
| 2703 |
|
|
|
| 2704 |
|
|
/* reload the filter */
|
| 2705 |
|
|
filter_configure_sync();
|
| 2706 |
|
|
|
| 2707 |
|
|
/* sync pw database */
|
| 2708 |
|
|
conf_mount_rw();
|
| 2709 |
|
|
mwexec("/usr/sbin/pwd_mkdb -d /etc/ /etc/master.passwd");
|
| 2710 |
|
|
conf_mount_ro();
|
| 2711 |
|
|
|
| 2712 |
|
|
/* restart sshd */
|
| 2713 |
|
|
touch("/tmp/start_sshd");
|
| 2714 |
|
|
|
| 2715 |
|
|
/* restart webConfigurator if needed */
|
| 2716 |
|
|
if($shutdown_webgui_needed == true)
|
| 2717 |
|
|
touch("/tmp/restart_webgui");
|
| 2718 |
|
|
|
| 2719 |
|
|
mwexec("/bin/rm /tmp/reload*");
|
| 2720 |
|
|
|
| 2721 |
|
|
unlink_if_exists("{$g['tmp_path']}/reloading_all");
|
| 2722 |
|
|
|
| 2723 |
|
|
}
|
| 2724 |
|
|
|
| 2725 |
|
|
function auto_login($status) {
|
| 2726 |
|
|
$gettytab = file_get_contents("/etc/gettytab");
|
| 2727 |
|
|
$getty_split = split("\n", $gettytab);
|
| 2728 |
|
|
conf_mount_rw();
|
| 2729 |
|
|
$fd = fopen("/etc/gettytab", "w");
|
| 2730 |
|
|
foreach($getty_split as $gs) {
|
| 2731 |
|
|
if(stristr($gs, ":ht:np:sp#115200") ) {
|
| 2732 |
|
|
if($status == true) {
|
| 2733 |
|
|
fwrite($fd, " :ht:np:sp#115200:al=root:\n");
|
| 2734 |
|
|
} else {
|
| 2735 |
|
|
fwrite($fd, " :ht:np:sp#115200:\n");
|
| 2736 |
ca8e4ed2
|
Scott Ullrich
|
}
|
| 2737 |
0c8c496e
|
Scott Ullrich
|
} else {
|
| 2738 |
3076becf
|
Scott Ullrich
|
fwrite($fd, "{$gs}\n");
|
| 2739 |
|
|
}
|
| 2740 |
|
|
}
|
| 2741 |
|
|
fclose($fd);
|
| 2742 |
|
|
conf_mount_ro();
|
| 2743 |
|
|
}
|
| 2744 |
|
|
|
| 2745 |
|
|
function setup_serial_port() {
|
| 2746 |
|
|
global $g, $config;
|
| 2747 |
|
|
conf_mount_rw();
|
| 2748 |
|
|
/* serial console - write out /boot.config */
|
| 2749 |
|
|
if(file_exists("/boot.config"))
|
| 2750 |
|
|
$boot_config = file_get_contents("/boot.config");
|
| 2751 |
|
|
else
|
| 2752 |
|
|
$boot_config = "";
|
| 2753 |
|
|
|
| 2754 |
|
|
if($g['platform'] <> "cdrom") {
|
| 2755 |
|
|
$boot_config_split = split("\n", $boot_config);
|
| 2756 |
|
|
$fd = fopen("/boot.config","w");
|
| 2757 |
|
|
if($fd) {
|
| 2758 |
|
|
foreach($boot_config_split as $bcs) {
|
| 2759 |
|
|
if(stristr($bcs, "-D")) {
|
| 2760 |
|
|
/* DONT WRITE OUT, WE'LL DO IT LATER */
|
| 2761 |
|
|
} else {
|
| 2762 |
|
|
if($bcs <> "")
|
| 2763 |
|
|
fwrite($fd, "{$bcs}\n");
|
| 2764 |
|
|
}
|
| 2765 |
0c8c496e
|
Scott Ullrich
|
}
|
| 2766 |
3076becf
|
Scott Ullrich
|
if(isset($config['system']['enableserial'])) {
|
| 2767 |
|
|
fwrite($fd, "-D");
|
| 2768 |
0c8c496e
|
Scott Ullrich
|
}
|
| 2769 |
3076becf
|
Scott Ullrich
|
fclose($fd);
|
| 2770 |
0c8c496e
|
Scott Ullrich
|
}
|
| 2771 |
3076becf
|
Scott Ullrich
|
/* serial console - write out /boot/loader.conf */
|
| 2772 |
|
|
$boot_config = file_get_contents("/boot/loader.conf");
|
| 2773 |
|
|
$boot_config_split = split("\n", $boot_config);
|
| 2774 |
|
|
$fd = fopen("/boot/loader.conf","w");
|
| 2775 |
|
|
if($fd) {
|
| 2776 |
|
|
foreach($boot_config_split as $bcs) {
|
| 2777 |
|
|
if(stristr($bcs, "console")) {
|
| 2778 |
|
|
/* DONT WRITE OUT, WE'LL DO IT LATER */
|
| 2779 |
|
|
} else {
|
| 2780 |
|
|
if($bcs <> "")
|
| 2781 |
|
|
fwrite($fd, "{$bcs}\n");
|
| 2782 |
|
|
}
|
| 2783 |
0c8c496e
|
Scott Ullrich
|
}
|
| 2784 |
3076becf
|
Scott Ullrich
|
if(isset($config['system']['enableserial'])) {
|
| 2785 |
|
|
fwrite($fd, "console=\"comconsole\"\n");
|
| 2786 |
ca8e4ed2
|
Scott Ullrich
|
}
|
| 2787 |
3076becf
|
Scott Ullrich
|
fclose($fd);
|
| 2788 |
0c8c496e
|
Scott Ullrich
|
}
|
| 2789 |
|
|
}
|
| 2790 |
3076becf
|
Scott Ullrich
|
$ttys = file_get_contents("/etc/ttys");
|
| 2791 |
|
|
$ttys_split = split("\n", $ttys);
|
| 2792 |
|
|
$fd = fopen("/etc/ttys", "w");
|
| 2793 |
|
|
foreach($ttys_split as $tty) {
|
| 2794 |
|
|
if(stristr($tty, "ttyd0")) {
|
| 2795 |
|
|
if(isset($config['system']['enableserial'])) {
|
| 2796 |
|
|
fwrite($fd, "ttyd0 \"/usr/libexec/getty bootupcli\" dialup on secure\n");
|
| 2797 |
|
|
} else {
|
| 2798 |
|
|
fwrite($fd, "ttyd0 \"/usr/libexec/getty bootupcli\" dialup off secure\n");
|
| 2799 |
ca8e4ed2
|
Scott Ullrich
|
}
|
| 2800 |
3076becf
|
Scott Ullrich
|
} else {
|
| 2801 |
|
|
fwrite($fd, $tty . "\n");
|
| 2802 |
|
|
}
|
| 2803 |
|
|
}
|
| 2804 |
|
|
fclose($fd);
|
| 2805 |
|
|
if(isset($config['system']['disableconsolemenu'])) {
|
| 2806 |
|
|
auto_login(false);
|
| 2807 |
|
|
} else {
|
| 2808 |
|
|
auto_login(true);
|
| 2809 |
|
|
}
|
| 2810 |
|
|
conf_mount_ro();
|
| 2811 |
|
|
return;
|
| 2812 |
|
|
}
|
| 2813 |
|
|
|
| 2814 |
|
|
function print_value_list($list, $count = 10, $separator = ",") {
|
| 2815 |
|
|
$list = implode($separator, array_slice($list, 0, $count));
|
| 2816 |
|
|
if(count($list) < $count) {
|
| 2817 |
|
|
$list .= ".";
|
| 2818 |
|
|
} else {
|
| 2819 |
|
|
$list .= "...";
|
| 2820 |
|
|
}
|
| 2821 |
|
|
return $list;
|
| 2822 |
|
|
}
|
| 2823 |
|
|
|
| 2824 |
|
|
|
| 2825 |
|
|
function update_filter_reload_status($text) {
|
| 2826 |
|
|
global $g;
|
| 2827 |
|
|
$fd = fopen("{$g['varrun_path']}/filter_reload_status", "w");
|
| 2828 |
|
|
fwrite($fd, $text);
|
| 2829 |
|
|
fclose($fd);
|
| 2830 |
|
|
}
|
| 2831 |
|
|
|
| 2832 |
|
|
function get_interface_gateway($interface) {
|
| 2833 |
67ac4e8d
|
Ermal Luçi
|
global $config, $g;
|
| 2834 |
67ee1ec5
|
Ermal Luçi
|
|
| 2835 |
|
|
$iflist = get_configured_interface_with_descr();
|
| 2836 |
|
|
/*
|
| 2837 |
|
|
* XXX: This is silly at first, but we may be called with the interface
|
| 2838 |
|
|
* descr for no apparent reason!!!
|
| 2839 |
3076becf
|
Scott Ullrich
|
*/
|
| 2840 |
67ee1ec5
|
Ermal Luçi
|
foreach ($iflist as $ifent => $ifdesc) {
|
| 2841 |
|
|
if ($ifent == $interface || $ifdesc == $interface) {
|
| 2842 |
|
|
$interface = $ifent;
|
| 2843 |
|
|
break;
|
| 2844 |
d173230c
|
Seth Mos
|
}
|
| 2845 |
3076becf
|
Scott Ullrich
|
}
|
| 2846 |
67ee1ec5
|
Ermal Luçi
|
|
| 2847 |
|
|
$gw = NULL;
|
| 2848 |
|
|
|
| 2849 |
|
|
$gwcfg = $config['interfaces'][$interface];
|
| 2850 |
7c36f9e0
|
Ermal Luçi
|
if (is_ipaddr($gwcfg['gateway']))
|
| 2851 |
67ee1ec5
|
Ermal Luçi
|
$gw = $gwcfg['gateway'];
|
| 2852 |
01383bd5
|
Ermal Luçi
|
else if (!empty($gwcfg['gateway']))
|
| 2853 |
|
|
$gw = lookup_gateway_ip_by_name($gwcfg['gateway']);
|
| 2854 |
67ee1ec5
|
Ermal Luçi
|
|
| 2855 |
67ac4e8d
|
Ermal Luçi
|
// for dynamic interfaces we handle them through the $interface_router file.
|
| 2856 |
67ee1ec5
|
Ermal Luçi
|
if (!is_ipaddr($gw)) {
|
| 2857 |
85a5da13
|
Ermal Luçi
|
$realif = get_real_interface($interface);
|
| 2858 |
67ee1ec5
|
Ermal Luçi
|
if (file_exists("{$g['tmp_path']}/{$realif}_router")) {
|
| 2859 |
|
|
$gw = file_get_contents("{$g['tmp_path']}/{$realif}_router");
|
| 2860 |
|
|
$gw = rtrim($gw);
|
| 2861 |
|
|
}
|
| 2862 |
|
|
}
|
| 2863 |
|
|
|
| 2864 |
|
|
/* return gateway */
|
| 2865 |
|
|
return $gw;
|
| 2866 |
3076becf
|
Scott Ullrich
|
}
|
| 2867 |
|
|
|
| 2868 |
bfe776f0
|
Ermal Luçi
|
/* DHCP enabled on any interfaces? */
|
| 2869 |
|
|
function is_dhcp_server_enabled()
|
| 2870 |
|
|
{
|
| 2871 |
db9fabf3
|
Ermal Luçi
|
global $config;
|
| 2872 |
bfe776f0
|
Ermal Luçi
|
|
| 2873 |
3076becf
|
Scott Ullrich
|
$dhcpdenable = false;
|
| 2874 |
bfe776f0
|
Ermal Luçi
|
|
| 2875 |
|
|
if (!is_array($config['dhcpd']))
|
| 2876 |
|
|
return false;
|
| 2877 |
|
|
|
| 2878 |
db9fabf3
|
Ermal Luçi
|
$Iflist = get_configured_interface_list();
|
| 2879 |
|
|
|
| 2880 |
bfe776f0
|
Ermal Luçi
|
foreach ($config['dhcpd'] as $dhcpif => $dhcpifconf) {
|
| 2881 |
db9fabf3
|
Ermal Luçi
|
if (isset($dhcpifconf['enable']) && isset($Iflist[$dhcpif])) {
|
| 2882 |
3076becf
|
Scott Ullrich
|
$dhcpdenable = true;
|
| 2883 |
db9fabf3
|
Ermal Luçi
|
break;
|
| 2884 |
|
|
}
|
| 2885 |
3076becf
|
Scott Ullrich
|
}
|
| 2886 |
bfe776f0
|
Ermal Luçi
|
|
| 2887 |
3076becf
|
Scott Ullrich
|
return $dhcpdenable;
|
| 2888 |
|
|
}
|
| 2889 |
|
|
|
| 2890 |
|
|
/* return outside interfaces with a gateway */
|
| 2891 |
|
|
function get_interfaces_with_gateway() {
|
| 2892 |
|
|
global $config;
|
| 2893 |
|
|
$ints = array();
|
| 2894 |
9ce38409
|
Scott Ullrich
|
$vfaces = array(
|
| 2895 |
|
|
'bridge.?*',
|
| 2896 |
|
|
'ppp.?*',
|
| 2897 |
|
|
'sl.?*',
|
| 2898 |
|
|
'gif.?*',
|
| 2899 |
|
|
'faith.?*',
|
| 2900 |
|
|
'lo.?*',
|
| 2901 |
|
|
'ng.?*',
|
| 2902 |
|
|
'vlan.?*',
|
| 2903 |
|
|
'pflog.?*',
|
| 2904 |
|
|
'pfsync.?*',
|
| 2905 |
|
|
'enc.?*',
|
| 2906 |
|
|
'tun.?*',
|
| 2907 |
|
|
'carp.?*'
|
| 2908 |
|
|
);
|
| 2909 |
|
|
$ifdescrs = get_interface_list("active","physical",$vfaces);
|
| 2910 |
3076becf
|
Scott Ullrich
|
|
| 2911 |
|
|
/* loop interfaces, check config for outbound */
|
| 2912 |
|
|
foreach ($ifdescrs as $ifdescr => $ifname) {
|
| 2913 |
|
|
$friendly = $ifname['friendly'];
|
| 2914 |
67ee1ec5
|
Ermal Luçi
|
switch ($config['interfaces'][$friendly]['ipaddr']) {
|
| 2915 |
|
|
case "dhcp":
|
| 2916 |
|
|
case "carpdev-dhcp":
|
| 2917 |
|
|
case "pppoe":
|
| 2918 |
|
|
case "pptp":
|
| 2919 |
3076becf
|
Scott Ullrich
|
$ints[] = $friendly;
|
| 2920 |
67ee1ec5
|
Ermal Luçi
|
break;
|
| 2921 |
|
|
default:
|
| 2922 |
|
|
if ($config['interfaces'][$friendly]['pointtopoint'])
|
| 2923 |
|
|
$ints[] = $friendly;
|
| 2924 |
|
|
else if ($config['interfaces'][$friendly]['gateway'] <> "")
|
| 2925 |
|
|
$ints[] = $friendly;
|
| 2926 |
|
|
break;
|
| 2927 |
df544efa
|
Scott Ullrich
|
}
|
| 2928 |
3076becf
|
Scott Ullrich
|
}
|
| 2929 |
|
|
return $ints;
|
| 2930 |
|
|
}
|
| 2931 |
|
|
|
| 2932 |
|
|
/* return true if interface has a gateway */
|
| 2933 |
|
|
function interface_has_gateway($friendly) {
|
| 2934 |
|
|
$friendly = strtolower($friendly);
|
| 2935 |
|
|
if(in_array($friendly, get_interfaces_with_gateway())) {
|
| 2936 |
|
|
return true;
|
| 2937 |
|
|
} else {
|
| 2938 |
|
|
/* extra check for real interface names if it falls through */
|
| 2939 |
|
|
$friendly = convert_real_interface_to_friendly_interface_name($friendly);
|
| 2940 |
|
|
return(in_array($friendly, get_interfaces_with_gateway()));
|
| 2941 |
0c8c496e
|
Scott Ullrich
|
}
|
| 2942 |
3076becf
|
Scott Ullrich
|
}
|
| 2943 |
|
|
|
| 2944 |
fab7ff44
|
Bill Marquette
|
/****f* pfsense-utils/isAjax
|
| 2945 |
|
|
* NAME
|
| 2946 |
|
|
* isAjax - reports if the request is driven from prototype
|
| 2947 |
|
|
* INPUTS
|
| 2948 |
|
|
* none
|
| 2949 |
|
|
* RESULT
|
| 2950 |
|
|
* true/false
|
| 2951 |
|
|
******/
|
| 2952 |
|
|
function isAjax() {
|
| 2953 |
|
|
return isset ($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest';
|
| 2954 |
|
|
}
|
| 2955 |
|
|
|
| 2956 |
6189988d
|
Scott Dale
|
//returns interface information
|
| 2957 |
|
|
function get_interface_info($ifdescr) {
|
| 2958 |
|
|
global $config, $linkinfo, $netstatrninfo;
|
| 2959 |
|
|
|
| 2960 |
|
|
$ifinfo = array();
|
| 2961 |
67ee1ec5
|
Ermal Luçi
|
/* if list */
|
| 2962 |
|
|
$iflist = get_configured_interface_with_descr(false,true);
|
| 2963 |
|
|
|
| 2964 |
|
|
$found = false;
|
| 2965 |
|
|
foreach ($iflist as $if => $ifname) {
|
| 2966 |
|
|
if ($ifdescr == $if || $ifdescr == $ifname) {
|
| 2967 |
|
|
$ifinfo['hwif'] = $config['interfaces'][$if]['if'];
|
| 2968 |
85a5da13
|
Ermal Luçi
|
$ifinfo['if'] = get_real_interface($if);
|
| 2969 |
67ee1ec5
|
Ermal Luçi
|
$found = true;
|
| 2970 |
|
|
break;
|
| 2971 |
|
|
}
|
| 2972 |
|
|
}
|
| 2973 |
|
|
if ($found == false)
|
| 2974 |
|
|
return;
|
| 2975 |
6189988d
|
Scott Dale
|
|
| 2976 |
|
|
/* run netstat to determine link info */
|
| 2977 |
|
|
|
| 2978 |
|
|
unset($linkinfo);
|
| 2979 |
20c79427
|
Ermal Lu?i
|
if ($ifinfo['if'] != $ifinfo['hwif'])
|
| 2980 |
|
|
$chkif = $ifinfo['hwif'];
|
| 2981 |
|
|
else
|
| 2982 |
|
|
$chkif = $ifinfo['if'];
|
| 2983 |
|
|
|
| 2984 |
|
|
exec("/usr/bin/netstat -I {$chkif} -nWb -f link", $linkinfo);
|
| 2985 |
56e1d16e
|
Ermal Lu?i
|
|
| 2986 |
6189988d
|
Scott Dale
|
$linkinfo = preg_split("/\s+/", $linkinfo[1]);
|
| 2987 |
20c79427
|
Ermal Lu?i
|
if ("{$chkif}*" == $linkinfo[0])
|
| 2988 |
6189988d
|
Scott Dale
|
$ifinfo['status'] = "down";
|
| 2989 |
20c79427
|
Ermal Lu?i
|
else if ($chkif == $linkinfo[0])
|
| 2990 |
6189988d
|
Scott Dale
|
$ifinfo['status'] = "up";
|
| 2991 |
20c79427
|
Ermal Lu?i
|
else
|
| 2992 |
56e1d16e
|
Ermal Lu?i
|
$ifinfo['status'] = "down";
|
| 2993 |
6189988d
|
Scott Dale
|
|
| 2994 |
fb707f4a
|
Ermal Luçi
|
if (preg_match("/^enc|^tun|^ppp|^pptp|^ovpn/i", $ifinfo['if'])) {
|
| 2995 |
|
|
$ifinfo['inpkts'] = $linkinfo[3];
|
| 2996 |
01385b0c
|
Scott Ullrich
|
$ifinfo['outpkts'] = $linkinfo[6];
|
| 2997 |
fb707f4a
|
Ermal Luçi
|
} else {
|
| 2998 |
6189988d
|
Scott Dale
|
$ifinfo['macaddr'] = $linkinfo[3];
|
| 2999 |
|
|
$ifinfo['inerrs'] = $linkinfo[5];
|
| 3000 |
|
|
$ifinfo['outerrs'] = $linkinfo[8];
|
| 3001 |
|
|
$ifinfo['collisions'] = $linkinfo[10];
|
| 3002 |
|
|
}
|
| 3003 |
|
|
|
| 3004 |
01385b0c
|
Scott Ullrich
|
/* Use pfctl for non wrapping 64 bit counters */
|
| 3005 |
b5a8483c
|
Seth Mos
|
/* Pass */
|
| 3006 |
ea1f7b42
|
Seth Mos
|
exec("/sbin/pfctl -vvsI -i {$ifinfo['if']}", $pfctlstats);
|
| 3007 |
971eaab5
|
Seth Mos
|
$pf_in4_pass = preg_split("/ +/ ", $pfctlstats[3]);
|
| 3008 |
|
|
$pf_out4_pass = preg_split("/ +/", $pfctlstats[5]);
|
| 3009 |
|
|
$in4_pass = $pf_in4_pass[5];
|
| 3010 |
|
|
$out4_pass = $pf_out4_pass[5];
|
| 3011 |
|
|
$in4_pass_packets = $pf_in4_pass[3];
|
| 3012 |
|
|
$out4_pass_packets = $pf_out4_pass[3];
|
| 3013 |
|
|
$ifinfo['inbytespass'] = $in4_pass;
|
| 3014 |
|
|
$ifinfo['outbytespass'] = $out4_pass;
|
| 3015 |
|
|
$ifinfo['inpktspass'] = $in4_pass_packets;
|
| 3016 |
|
|
$ifinfo['outpktspass'] = $out4_pass_packets;
|
| 3017 |
01385b0c
|
Scott Ullrich
|
|
| 3018 |
971eaab5
|
Seth Mos
|
/* Block */
|
| 3019 |
|
|
$pf_in4_block = preg_split("/ +/", $pfctlstats[4]);
|
| 3020 |
|
|
$pf_out4_block = preg_split("/ +/", $pfctlstats[6]);
|
| 3021 |
|
|
$in4_block = $pf_in4_block[5];
|
| 3022 |
|
|
$out4_block = $pf_out4_block[5];
|
| 3023 |
|
|
$in4_block_packets = $pf_in4_block[3];
|
| 3024 |
|
|
$out4_block_packets = $pf_out4_block[3];
|
| 3025 |
|
|
$ifinfo['inbytesblock'] = $in4_block;
|
| 3026 |
|
|
$ifinfo['outbytesblock'] = $out4_block;
|
| 3027 |
|
|
$ifinfo['inpktsblock'] = $in4_block_packets;
|
| 3028 |
|
|
$ifinfo['outpktsblock'] = $out4_block_packets;
|
| 3029 |
|
|
|
| 3030 |
|
|
$ifinfo['inbytes'] = $in4_pass + $in4_block;
|
| 3031 |
|
|
$ifinfo['outbytes'] = $out4_pass + $out4_block;
|
| 3032 |
|
|
$ifinfo['inpkts'] = $in4_pass_packets + $in4_block_packets;
|
| 3033 |
|
|
$ifinfo['outpkts'] = $in4_pass_packets + $out4_block_packets;
|
| 3034 |
01385b0c
|
Scott Ullrich
|
|
| 3035 |
63161b3f
|
Ermal Luçi
|
$ifconfiginfo = "";
|
| 3036 |
20c79427
|
Ermal Lu?i
|
unset($ifconfiginfo, $link0);
|
| 3037 |
63161b3f
|
Ermal Luçi
|
exec("/sbin/ifconfig " . $ifinfo['if'], $ifconfiginfo);
|
| 3038 |
|
|
foreach ($ifconfiginfo as $ici) {
|
| 3039 |
b9064a4d
|
Seth Mos
|
if (preg_match("/inet (\S+)/", $ici, $matches)) {
|
| 3040 |
63161b3f
|
Ermal Luçi
|
$ifinfo['ipaddr'] = $matches[1];
|
| 3041 |
b9064a4d
|
Seth Mos
|
}
|
| 3042 |
|
|
if (preg_match("/netmask (\S+)/", $ici, $matches)) {
|
| 3043 |
|
|
if (preg_match("/^0x/", $matches[1])) {
|
| 3044 |
63161b3f
|
Ermal Luçi
|
$ifinfo['subnet'] = long2ip(hexdec($matches[1]));
|
| 3045 |
b9064a4d
|
Seth Mos
|
}
|
| 3046 |
|
|
}
|
| 3047 |
|
|
if (strpos($ici, 'LINK0') !== false) {
|
| 3048 |
20c79427
|
Ermal Lu?i
|
$link0 = "down";
|
| 3049 |
b9064a4d
|
Seth Mos
|
}
|
| 3050 |
63161b3f
|
Ermal Luçi
|
}
|
| 3051 |
|
|
|
| 3052 |
67ee1ec5
|
Ermal Luçi
|
switch ($config['interfaces'][$if]['ipaddr']) {
|
| 3053 |
6189988d
|
Scott Dale
|
/* DHCP? -> see if dhclient is up */
|
| 3054 |
67ee1ec5
|
Ermal Luçi
|
case "dhcp":
|
| 3055 |
f2a5b5e4
|
Chris Buechler
|
/* see if dhclient is up */
|
| 3056 |
|
|
if (is_dhcp_running($ifinfo['if']) == true)
|
| 3057 |
|
|
$ifinfo['dhcplink'] = "up";
|
| 3058 |
|
|
else
|
| 3059 |
|
|
$ifinfo['dhcplink'] = "down";
|
| 3060 |
|
|
|
| 3061 |
|
|
break;
|
| 3062 |
67ee1ec5
|
Ermal Luçi
|
case "carpdev-dhcp":
|
| 3063 |
20c79427
|
Ermal Lu?i
|
/* see if dhclient is up */
|
| 3064 |
|
|
if (is_dhcp_running($ifinfo['if']) == true)
|
| 3065 |
|
|
$ifinfo['dhcplink'] = "up";
|
| 3066 |
|
|
else
|
| 3067 |
|
|
$ifinfo['dhcplink'] = "down";
|
| 3068 |
63161b3f
|
Ermal Luçi
|
|
| 3069 |
67ee1ec5
|
Ermal Luçi
|
break;
|
| 3070 |
6189988d
|
Scott Dale
|
/* PPPoE interface? -> get status from virtual interface */
|
| 3071 |
67ee1ec5
|
Ermal Luçi
|
case "pppoe":
|
| 3072 |
6189988d
|
Scott Dale
|
unset($linkinfo);
|
| 3073 |
|
|
exec("/usr/bin/netstat -I " . $ifinfo['if'] . " -nWb -f link", $linkinfo);
|
| 3074 |
|
|
$linkinfo = preg_split("/\s+/", $linkinfo[1]);
|
| 3075 |
20c79427
|
Ermal Lu?i
|
if ("{$ifinfo['if']}*" == $linkinfo[0])
|
| 3076 |
6189988d
|
Scott Dale
|
$ifinfo['pppoelink'] = "down";
|
| 3077 |
20c79427
|
Ermal Lu?i
|
else if ($ifinfo['if'] == $linkinfo[0] && !isset($link0))
|
| 3078 |
6189988d
|
Scott Dale
|
/* get PPPoE link status for dial on demand */
|
| 3079 |
|
|
$ifinfo['pppoelink'] = "up";
|
| 3080 |
20c79427
|
Ermal Lu?i
|
else
|
| 3081 |
|
|
$ifinfo['pppoelink'] = "down";
|
| 3082 |
6189988d
|
Scott Dale
|
|
| 3083 |
67ee1ec5
|
Ermal Luçi
|
break;
|
| 3084 |
6189988d
|
Scott Dale
|
/* PPTP interface? -> get status from virtual interface */
|
| 3085 |
67ee1ec5
|
Ermal Luçi
|
case "pptp":
|
| 3086 |
6189988d
|
Scott Dale
|
unset($linkinfo);
|
| 3087 |
|
|
exec("/usr/bin/netstat -I " . $ifinfo['if'] . " -nWb -f link", $linkinfo);
|
| 3088 |
|
|
$linkinfo = preg_split("/\s+/", $linkinfo[1]);
|
| 3089 |
20c79427
|
Ermal Lu?i
|
if ("{$ifinfo['if']}*" == $linkinfo[0])
|
| 3090 |
6189988d
|
Scott Dale
|
$ifinfo['pptplink'] = "down";
|
| 3091 |
20c79427
|
Ermal Lu?i
|
else if ($ifinfo['if'] == $linkinfo[0] && !isset($link0))
|
| 3092 |
6189988d
|
Scott Dale
|
/* get PPTP link status for dial on demand */
|
| 3093 |
|
|
$ifinfo['pptplink'] = "up";
|
| 3094 |
20c79427
|
Ermal Lu?i
|
else
|
| 3095 |
|
|
$ifinfo['pptplink'] = "down";
|
| 3096 |
6189988d
|
Scott Dale
|
|
| 3097 |
67ee1ec5
|
Ermal Luçi
|
break;
|
| 3098 |
63161b3f
|
Ermal Luçi
|
default:
|
| 3099 |
|
|
break;
|
| 3100 |
6189988d
|
Scott Dale
|
}
|
| 3101 |
|
|
|
| 3102 |
|
|
if ($ifinfo['status'] == "up") {
|
| 3103 |
|
|
/* try to determine media with ifconfig */
|
| 3104 |
|
|
unset($ifconfiginfo);
|
| 3105 |
|
|
exec("/sbin/ifconfig " . $ifinfo['hwif'], $ifconfiginfo);
|
| 3106 |
|
|
$matches = "";
|
| 3107 |
|
|
foreach ($ifconfiginfo as $ici) {
|
| 3108 |
|
|
|
| 3109 |
|
|
/* don't list media/speed for wireless cards, as it always
|
| 3110 |
|
|
displays 2 Mbps even though clients can connect at 11 Mbps */
|
| 3111 |
|
|
if (preg_match("/media: .*? \((.*?)\)/", $ici, $matches)) {
|
| 3112 |
|
|
$ifinfo['media'] = $matches[1];
|
| 3113 |
|
|
} else if (preg_match("/media: Ethernet (.*)/", $ici, $matches)) {
|
| 3114 |
|
|
$ifinfo['media'] = $matches[1];
|
| 3115 |
|
|
} else if (preg_match("/media: IEEE 802.11 Wireless Ethernet (.*)/", $ici, $matches)) {
|
| 3116 |
|
|
$ifinfo['media'] = $matches[1];
|
| 3117 |
|
|
}
|
| 3118 |
|
|
|
| 3119 |
|
|
if (preg_match("/status: (.*)$/", $ici, $matches)) {
|
| 3120 |
|
|
if ($matches[1] != "active")
|
| 3121 |
|
|
$ifinfo['status'] = $matches[1];
|
| 3122 |
|
|
}
|
| 3123 |
|
|
if (preg_match("/channel (\S*)/", $ici, $matches)) {
|
| 3124 |
|
|
$ifinfo['channel'] = $matches[1];
|
| 3125 |
|
|
}
|
| 3126 |
|
|
if (preg_match("/ssid (\".*?\"|\S*)/", $ici, $matches)) {
|
| 3127 |
|
|
if ($matches[1][0] == '"')
|
| 3128 |
|
|
$ifinfo['ssid'] = substr($matches[1], 1, -1);
|
| 3129 |
|
|
else
|
| 3130 |
|
|
$ifinfo['ssid'] = $matches[1];
|
| 3131 |
|
|
}
|
| 3132 |
|
|
}
|
| 3133 |
67ee1ec5
|
Ermal Luçi
|
/* lookup the gateway */
|
| 3134 |
|
|
if (interface_has_gateway($if))
|
| 3135 |
|
|
$ifinfo['gateway'] = get_interface_gateway($if);
|
| 3136 |
6189988d
|
Scott Dale
|
}
|
| 3137 |
|
|
|
| 3138 |
|
|
$bridge = "";
|
| 3139 |
7ec05d27
|
Ermal Luçi
|
$bridge = link_interface_to_bridge($ifdescr);
|
| 3140 |
6189988d
|
Scott Dale
|
if($bridge) {
|
| 3141 |
|
|
$bridge_text = `/sbin/ifconfig {$bridge}`;
|
| 3142 |
|
|
if(stristr($bridge_text, "blocking") <> false) {
|
| 3143 |
|
|
$ifinfo['bridge'] = "<b><font color='red'>blocking</font></b> - check for ethernet loops";
|
| 3144 |
|
|
$ifinfo['bridgeint'] = $bridge;
|
| 3145 |
|
|
} else if(stristr($bridge_text, "learning") <> false) {
|
| 3146 |
|
|
$ifinfo['bridge'] = "learning";
|
| 3147 |
|
|
$ifinfo['bridgeint'] = $bridge;
|
| 3148 |
|
|
} else if(stristr($bridge_text, "forwarding") <> false) {
|
| 3149 |
|
|
$ifinfo['bridge'] = "forwarding";
|
| 3150 |
|
|
$ifinfo['bridgeint'] = $bridge;
|
| 3151 |
|
|
}
|
| 3152 |
|
|
}
|
| 3153 |
|
|
|
| 3154 |
|
|
return $ifinfo;
|
| 3155 |
|
|
}
|
| 3156 |
|
|
|
| 3157 |
|
|
//returns cpu speed of processor. Good for determining capabilities of machine
|
| 3158 |
|
|
function get_cpu_speed() {
|
| 3159 |
|
|
return exec("sysctl hw.clockrate | awk '{ print $2 }'");
|
| 3160 |
|
|
}
|
| 3161 |
fab7ff44
|
Bill Marquette
|
|
| 3162 |
fe80446f
|
Seth Mos
|
/* check if the wan interface is up
|
| 3163 |
|
|
* Wait for a maximum of 10 seconds
|
| 3164 |
|
|
* If the interface is up before then continue
|
| 3165 |
|
|
*/
|
| 3166 |
|
|
function is_wan_interface_up($interface) {
|
| 3167 |
|
|
global $g;
|
| 3168 |
|
|
global $config;
|
| 3169 |
|
|
$i = 0;
|
| 3170 |
|
|
while($i < 10) {
|
| 3171 |
|
|
if(get_interface_gateway($interface)) {
|
| 3172 |
|
|
return true;
|
| 3173 |
|
|
} else {
|
| 3174 |
|
|
sleep(1);
|
| 3175 |
|
|
}
|
| 3176 |
|
|
$i++;
|
| 3177 |
|
|
}
|
| 3178 |
|
|
return false;
|
| 3179 |
|
|
}
|
| 3180 |
a5f94f14
|
Scott Ullrich
|
|
| 3181 |
|
|
function add_hostname_to_watch($hostname) {
|
| 3182 |
c941ea1c
|
Seth Mos
|
if(!is_dir("/var/db/dnscache")) {
|
| 3183 |
|
|
mkdir("/var/db/dnscache");
|
| 3184 |
|
|
}
|
| 3185 |
5f31bf01
|
Seth Mos
|
if((is_fqdn($hostname)) && (!is_ipaddr($hostname))) {
|
| 3186 |
581e772e
|
Seth Mos
|
$domrecords = array();
|
| 3187 |
|
|
$domips = array();
|
| 3188 |
|
|
exec("host -t A $hostname", $domrecords, $rethost);
|
| 3189 |
|
|
if($rethost == 0) {
|
| 3190 |
|
|
foreach($domrecords as $domr) {
|
| 3191 |
|
|
$doml = explode(" ", $domr);
|
| 3192 |
|
|
$domip = $doml[3];
|
| 3193 |
|
|
/* fill array with domain ip addresses */
|
| 3194 |
|
|
if(is_ipaddr($domip)) {
|
| 3195 |
|
|
$domips[] = $domip;
|
| 3196 |
|
|
}
|
| 3197 |
|
|
}
|
| 3198 |
|
|
}
|
| 3199 |
|
|
sort($domips);
|
| 3200 |
|
|
$contents = "";
|
| 3201 |
|
|
if(! empty($domips)) {
|
| 3202 |
162c059e
|
Seth Mos
|
foreach($domips as $ip) {
|
| 3203 |
|
|
$contents .= "$ip\n";
|
| 3204 |
|
|
}
|
| 3205 |
581e772e
|
Seth Mos
|
}
|
| 3206 |
|
|
file_put_contents("/var/db/dnscache/$hostname", $contents);
|
| 3207 |
a5f94f14
|
Scott Ullrich
|
}
|
| 3208 |
|
|
}
|
| 3209 |
|
|
|
| 3210 |
91cb6ca6
|
Scott Ullrich
|
function find_dns_aliases() {
|
| 3211 |
|
|
global $config, $g;
|
| 3212 |
aa0b6f36
|
Bill Marquette
|
foreach((array) $config['aliases']['alias'] as $alias) {
|
| 3213 |
683ba905
|
Scott Ullrich
|
$alias_value = $alias['address'];
|
| 3214 |
|
|
$alias_name = $alias['name'];
|
| 3215 |
|
|
if(stristr($alias_value, " ")) {
|
| 3216 |
|
|
$alias_split = split(" ", $alias_value);
|
| 3217 |
91cb6ca6
|
Scott Ullrich
|
foreach($alias_split as $as) {
|
| 3218 |
f79f62d0
|
Seth Mos
|
if(is_fqdn($as))
|
| 3219 |
91cb6ca6
|
Scott Ullrich
|
add_hostname_to_watch($as);
|
| 3220 |
|
|
}
|
| 3221 |
|
|
} else {
|
| 3222 |
f79f62d0
|
Seth Mos
|
if(is_fqdn($alias_value))
|
| 3223 |
683ba905
|
Scott Ullrich
|
add_hostname_to_watch($alias_value);
|
| 3224 |
91cb6ca6
|
Scott Ullrich
|
}
|
| 3225 |
|
|
}
|
| 3226 |
|
|
}
|
| 3227 |
|
|
|
| 3228 |
5ed54b93
|
Seth Mos
|
function is_fqdn($fqdn) {
|
| 3229 |
|
|
$hostname = false;
|
| 3230 |
|
|
if(preg_match("/[-A-Z0-9\.]+\.[-A-Z0-9\.]+/i", $fqdn)) {
|
| 3231 |
|
|
$hostname = true;
|
| 3232 |
|
|
}
|
| 3233 |
|
|
if(preg_match("/\.\./", $fqdn)) {
|
| 3234 |
|
|
$hostname = false;
|
| 3235 |
|
|
}
|
| 3236 |
3aae364d
|
Scott Ullrich
|
if(preg_match("/^\./i", $fqdn)) {
|
| 3237 |
5ed54b93
|
Seth Mos
|
$hostname = false;
|
| 3238 |
|
|
}
|
| 3239 |
c941ea1c
|
Seth Mos
|
if(preg_match("/\//i", $fqdn)) {
|
| 3240 |
|
|
$hostname = false;
|
| 3241 |
|
|
}
|
| 3242 |
5ed54b93
|
Seth Mos
|
return($hostname);
|
| 3243 |
|
|
}
|
| 3244 |
|
|
|
| 3245 |
639aaa95
|
Bill Marquette
|
function pfsense_default_state_size() {
|
| 3246 |
|
|
/* get system memory amount */
|
| 3247 |
|
|
$memory = get_memory();
|
| 3248 |
|
|
$avail = $memory[0];
|
| 3249 |
|
|
/* Be cautious and only allocate 10% of system memory to the state table */
|
| 3250 |
|
|
$max_states = (int) ($avail/10)*1000;
|
| 3251 |
|
|
return $max_states;
|
| 3252 |
|
|
}
|
| 3253 |
|
|
|
| 3254 |
402a813b
|
Seth Mos
|
function lookup_gateway_ip_by_name($name) {
|
| 3255 |
|
|
global $config;
|
| 3256 |
|
|
if(is_array($config['gateways'])) {
|
| 3257 |
|
|
foreach($config['gateways']['gateway_item'] as $gateway) {
|
| 3258 |
67ee1ec5
|
Ermal Luçi
|
if($gateway['name'] == $name) {
|
| 3259 |
402a813b
|
Seth Mos
|
$gatewayip = $gateway['gateway'];
|
| 3260 |
01383bd5
|
Ermal Luçi
|
//$interfacegw = $gateway['interface'];
|
| 3261 |
402a813b
|
Seth Mos
|
return($gatewayip);
|
| 3262 |
|
|
}
|
| 3263 |
|
|
}
|
| 3264 |
|
|
} else {
|
| 3265 |
047fa1d0
|
Seth Mos
|
return(false);
|
| 3266 |
|
|
}
|
| 3267 |
|
|
}
|
| 3268 |
|
|
|
| 3269 |
|
|
function lookup_gateway_monitor_ip_by_name($name) {
|
| 3270 |
|
|
global $config;
|
| 3271 |
5c1d21ba
|
Seth Mos
|
$gateways_arr = return_gateways_array();
|
| 3272 |
047fa1d0
|
Seth Mos
|
|
| 3273 |
5c1d21ba
|
Seth Mos
|
foreach($gateways_arr as $gateway) {
|
| 3274 |
|
|
if($gateway['name'] == "$name") {
|
| 3275 |
|
|
$monitorip = $gateway['monitor'];
|
| 3276 |
|
|
if($monitorip == "")
|
| 3277 |
|
|
$monitorip = $gateway['gateway'];
|
| 3278 |
|
|
|
| 3279 |
|
|
return($monitorip);
|
| 3280 |
047fa1d0
|
Seth Mos
|
}
|
| 3281 |
402a813b
|
Seth Mos
|
}
|
| 3282 |
5c1d21ba
|
Seth Mos
|
return(false);
|
| 3283 |
402a813b
|
Seth Mos
|
}
|
| 3284 |
|
|
|
| 3285 |
4fca7c11
|
Seth Mos
|
function lookup_gateway_interface_by_name($name) {
|
| 3286 |
|
|
global $config;
|
| 3287 |
5c1d21ba
|
Seth Mos
|
$gateways_arr = return_gateways_array();
|
| 3288 |
|
|
|
| 3289 |
|
|
foreach($gateways_arr as $gateway) {
|
| 3290 |
|
|
if($gateway['name'] == "$name") {
|
| 3291 |
|
|
$gatewayip = $gateway['gateway'];
|
| 3292 |
|
|
$interfacegw = $gateway['interface'];
|
| 3293 |
|
|
return($interfacegw);
|
| 3294 |
4fca7c11
|
Seth Mos
|
}
|
| 3295 |
|
|
}
|
| 3296 |
5c1d21ba
|
Seth Mos
|
return(false);
|
| 3297 |
4fca7c11
|
Seth Mos
|
}
|
| 3298 |
|
|
|
| 3299 |
ed5db5ed
|
Bill Marquette
|
/****f* pfsense-utils/safe_write_file
|
| 3300 |
|
|
* NAME
|
| 3301 |
|
|
* safe_write_file - Write a file out atomically
|
| 3302 |
|
|
* DESCRIPTION
|
| 3303 |
|
|
* safe_write_file() Writes a file out atomically by first writing to a
|
| 3304 |
|
|
* temporary file of the same name but ending with the pid of the current
|
| 3305 |
|
|
* process, them renaming the temporary file over the original.
|
| 3306 |
|
|
* INPUTS
|
| 3307 |
|
|
* $filename - string containing the filename of the file to write
|
| 3308 |
|
|
* $content - string containing the file content to write to file
|
| 3309 |
|
|
* $force_binary - boolean denoting whether we should force binary
|
| 3310 |
|
|
* mode writing.
|
| 3311 |
|
|
* RESULT
|
| 3312 |
|
|
* boolean - true if successful, false if not
|
| 3313 |
|
|
******/
|
| 3314 |
|
|
function safe_write_file($file, $content, $force_binary) {
|
| 3315 |
|
|
$tmp_file = $file . "." . getmypid();
|
| 3316 |
|
|
$write_mode = $force_binary ? "wb" : "w";
|
| 3317 |
|
|
|
| 3318 |
|
|
$fd = fopen($tmp_file, $write_mode);
|
| 3319 |
|
|
if (!$fd) {
|
| 3320 |
|
|
// Unable to open temporary file for writing
|
| 3321 |
|
|
return false;
|
| 3322 |
|
|
}
|
| 3323 |
|
|
if (!fwrite($fd, $content)) {
|
| 3324 |
|
|
// Unable to write to temporary file
|
| 3325 |
|
|
fclose($fd);
|
| 3326 |
|
|
return false;
|
| 3327 |
|
|
}
|
| 3328 |
|
|
fclose($fd);
|
| 3329 |
|
|
|
| 3330 |
|
|
if (!rename($tmp_file, $file)) {
|
| 3331 |
|
|
// Unable to move temporary file to original
|
| 3332 |
|
|
unlink($tmp_file);
|
| 3333 |
|
|
return false;
|
| 3334 |
|
|
}
|
| 3335 |
|
|
return true;
|
| 3336 |
|
|
}
|
| 3337 |
|
|
|
| 3338 |
2a9db752
|
Scott Dale
|
function rule_popup($src,$srcport,$dst,$dstport){
|
| 3339 |
|
|
global $config;
|
| 3340 |
|
|
$aliases_array = array();
|
| 3341 |
|
|
if($config['aliases']['alias'] <> "" and is_array($config['aliases']['alias']))
|
| 3342 |
|
|
{
|
| 3343 |
|
|
$span_begin = "";
|
| 3344 |
|
|
$alias_src_span_begin = "";
|
| 3345 |
|
|
$alias_src_span_end = "";
|
| 3346 |
|
|
$alias_src_port_span_begin = "";
|
| 3347 |
|
|
$alias_src_port_span_end = "";
|
| 3348 |
|
|
$alias_dst_span_begin = "";
|
| 3349 |
|
|
$alias_dst_span_end = "";
|
| 3350 |
|
|
$alias_dst_port_span_begin = "";
|
| 3351 |
|
|
$alias_dst_port_span_end = "";
|
| 3352 |
|
|
$alias_content_text = "";
|
| 3353 |
|
|
foreach($config['aliases']['alias'] as $alias_name)
|
| 3354 |
|
|
{
|
| 3355 |
|
|
$alias_addresses = explode (" ", $alias_name['address']);
|
| 3356 |
|
|
$alias_details = explode ("||", $alias_name['detail']);
|
| 3357 |
|
|
$alias_objects_with_details = "";
|
| 3358 |
|
|
$counter = 0;
|
| 3359 |
|
|
foreach($alias_addresses as $alias_ports_address)
|
| 3360 |
|
|
{
|
| 3361 |
|
|
$alias_objects_with_details .= $alias_addresses[$counter];
|
| 3362 |
|
|
$alias_detail_default = strpos ($alias_details[$counter],"Entry added");
|
| 3363 |
|
|
if ($alias_details[$counter] != "" && $alias_detail_default === False){
|
| 3364 |
|
|
$alias_objects_with_details .=" - " . $alias_details[$counter];
|
| 3365 |
|
|
}
|
| 3366 |
|
|
$alias_objects_with_details .= "<br>";
|
| 3367 |
|
|
$counter++;
|
| 3368 |
|
|
}
|
| 3369 |
|
|
//max character length for caption field
|
| 3370 |
|
|
$maxlength = 60;
|
| 3371 |
|
|
|
| 3372 |
|
|
$alias_descr_substr = $alias_name['descr'];
|
| 3373 |
|
|
$alias_content_text = htmlspecialchars($alias_objects_with_details);
|
| 3374 |
|
|
$alias_caption = htmlspecialchars($alias_descr_substr . ":");
|
| 3375 |
|
|
$strlength = strlen ($alias_caption);
|
| 3376 |
|
|
if ($strlength >= $maxlength)
|
| 3377 |
|
|
$alias_caption = substr($alias_caption, 0, $maxlength) . "...";
|
| 3378 |
|
|
|
| 3379 |
|
|
$span_begin = "<span style=\"cursor: help;\" onmouseover=\"domTT_activate(this, event, 'content', '<h1>$alias_caption</h1><p>$alias_content_text</p>', 'trail', true, 'delay', 0, 'fade', 'both', 'fadeMax', 93, 'styleClass', 'niceTitle');\" onmouseout=\"this.style.color = ''; domTT_mouseout(this, event);\"><U>";
|
| 3380 |
|
|
|
| 3381 |
|
|
|
| 3382 |
|
|
if ($alias_name['name'] == $src)
|
| 3383 |
|
|
{
|
| 3384 |
|
|
$alias_src_span_begin = $span_begin;
|
| 3385 |
|
|
}
|
| 3386 |
|
|
if ($alias_name['name'] == $srcport)
|
| 3387 |
|
|
{
|
| 3388 |
|
|
$alias_src_port_span_begin = $span_begin;
|
| 3389 |
|
|
}
|
| 3390 |
|
|
if ($alias_name['name'] == $dst)
|
| 3391 |
|
|
{
|
| 3392 |
|
|
$alias_dst_span_begin = $span_begin;
|
| 3393 |
|
|
}
|
| 3394 |
|
|
if ($alias_name['name'] == $dstport)
|
| 3395 |
|
|
{
|
| 3396 |
|
|
$alias_dst_port_span_begin = $span_begin;
|
| 3397 |
|
|
}
|
| 3398 |
|
|
|
| 3399 |
|
|
}
|
| 3400 |
|
|
$descriptions = array ();
|
| 3401 |
|
|
$descriptions['src'] = $alias_src_span_begin;
|
| 3402 |
|
|
$descriptions['srcport'] = $alias_src_port_span_begin;
|
| 3403 |
|
|
$descriptions['dst'] = $alias_dst_span_begin;
|
| 3404 |
|
|
$descriptions['dstport'] = $alias_dst_port_span_begin;
|
| 3405 |
|
|
return $descriptions;
|
| 3406 |
|
|
}
|
| 3407 |
|
|
}
|
| 3408 |
9140757d
|
Bill Marquette
|
function download_file_with_progress_bar($url_file, $destination_file, $readbody = 'read_body') {
|
| 3409 |
|
|
global $ch, $fout, $file_size, $downloaded;
|
| 3410 |
|
|
$file_size = 1;
|
| 3411 |
|
|
$downloaded = 1;
|
| 3412 |
|
|
/* open destination file */
|
| 3413 |
|
|
$fout = fopen($destination_file, "wb");
|
| 3414 |
|
|
|
| 3415 |
|
|
/*
|
| 3416 |
|
|
* Originally by Author: Keyvan Minoukadeh
|
| 3417 |
|
|
* Modified by Scott Ullrich to return Content-Length size
|
| 3418 |
|
|
*/
|
| 3419 |
|
|
|
| 3420 |
|
|
$ch = curl_init();
|
| 3421 |
|
|
curl_setopt($ch, CURLOPT_URL, $url_file);
|
| 3422 |
|
|
curl_setopt($ch, CURLOPT_HEADERFUNCTION, 'read_header');
|
| 3423 |
|
|
curl_setopt($ch, CURLOPT_WRITEFUNCTION, $readbody);
|
| 3424 |
|
|
curl_setopt($ch, CURLOPT_NOPROGRESS, '1');
|
| 3425 |
|
|
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, '5');
|
| 3426 |
ed241396
|
Scott Ullrich
|
curl_setopt($ch, CURLOPT_TIMEOUT, 0);
|
| 3427 |
|
|
|
| 3428 |
9140757d
|
Bill Marquette
|
curl_exec($ch);
|
| 3429 |
|
|
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
| 3430 |
|
|
if($fout)
|
| 3431 |
|
|
fclose($fout);
|
| 3432 |
|
|
curl_close($ch);
|
| 3433 |
|
|
return ($http_code == 200) ? true : $http_code;
|
| 3434 |
|
|
}
|
| 3435 |
|
|
|
| 3436 |
|
|
function read_header($ch, $string) {
|
| 3437 |
|
|
global $file_size, $fout;
|
| 3438 |
|
|
$length = strlen($string);
|
| 3439 |
|
|
$regs = "";
|
| 3440 |
|
|
ereg("(Content-Length:) (.*)", $string, $regs);
|
| 3441 |
|
|
if($regs[2] <> "") {
|
| 3442 |
|
|
$file_size = intval($regs[2]);
|
| 3443 |
|
|
}
|
| 3444 |
|
|
ob_flush();
|
| 3445 |
|
|
return $length;
|
| 3446 |
|
|
}
|
| 3447 |
|
|
|
| 3448 |
|
|
function read_body($ch, $string) {
|
| 3449 |
|
|
global $fout, $file_size, $downloaded, $sendto, $static_status, $static_output, $lastseen;
|
| 3450 |
|
|
$length = strlen($string);
|
| 3451 |
|
|
$downloaded += intval($length);
|
| 3452 |
|
|
$downloadProgress = round(100 * (1 - $downloaded / $file_size), 0);
|
| 3453 |
|
|
$downloadProgress = 100 - $downloadProgress;
|
| 3454 |
|
|
if($lastseen <> $downloadProgress and $downloadProgress < 101) {
|
| 3455 |
|
|
if($sendto == "status") {
|
| 3456 |
|
|
$tostatus = $static_status . $downloadProgress . "%";
|
| 3457 |
|
|
update_status($tostatus);
|
| 3458 |
|
|
} else {
|
| 3459 |
|
|
$tooutput = $static_output . $downloadProgress . "%";
|
| 3460 |
|
|
update_output_window($tooutput);
|
| 3461 |
|
|
}
|
| 3462 |
|
|
update_progress_bar($downloadProgress);
|
| 3463 |
|
|
$lastseen = $downloadProgress;
|
| 3464 |
|
|
}
|
| 3465 |
|
|
if($fout)
|
| 3466 |
|
|
fwrite($fout, $string);
|
| 3467 |
|
|
ob_flush();
|
| 3468 |
|
|
return $length;
|
| 3469 |
|
|
}
|
| 3470 |
|
|
|
| 3471 |
7723c7e0
|
Seth Mos
|
/* Compare the current hostname DNS to the DNS cache we made
|
| 3472 |
|
|
* if it has changed we return the old records
|
| 3473 |
|
|
* if no change we return true */
|
| 3474 |
|
|
function compare_hostname_to_dnscache($hostname) {
|
| 3475 |
|
|
if(!is_dir("/var/db/dnscache")) {
|
| 3476 |
|
|
mkdir("/var/db/dnscache");
|
| 3477 |
|
|
}
|
| 3478 |
|
|
$hostname = trim($hostname);
|
| 3479 |
|
|
if(is_readable("/var/db/dnscache/{$hostname}")) {
|
| 3480 |
|
|
$oldcontents = file_get_contents("/var/db/dnscache/{$hostname}");
|
| 3481 |
|
|
} else {
|
| 3482 |
|
|
$oldcontents = "";
|
| 3483 |
|
|
}
|
| 3484 |
|
|
if((is_fqdn($hostname)) && (!is_ipaddr($hostname))) {
|
| 3485 |
|
|
$domrecords = array();
|
| 3486 |
|
|
$domips = array();
|
| 3487 |
|
|
exec("host -t A $hostname", $domrecords, $rethost);
|
| 3488 |
|
|
if($rethost == 0) {
|
| 3489 |
|
|
foreach($domrecords as $domr) {
|
| 3490 |
|
|
$doml = explode(" ", $domr);
|
| 3491 |
|
|
$domip = $doml[3];
|
| 3492 |
|
|
/* fill array with domain ip addresses */
|
| 3493 |
|
|
if(is_ipaddr($domip)) {
|
| 3494 |
|
|
$domips[] = $domip;
|
| 3495 |
|
|
}
|
| 3496 |
|
|
}
|
| 3497 |
|
|
}
|
| 3498 |
|
|
sort($domips);
|
| 3499 |
|
|
$contents = "";
|
| 3500 |
|
|
if(! empty($domips)) {
|
| 3501 |
|
|
foreach($domips as $ip) {
|
| 3502 |
|
|
$contents .= "$ip\n";
|
| 3503 |
|
|
}
|
| 3504 |
|
|
}
|
| 3505 |
|
|
}
|
| 3506 |
|
|
|
| 3507 |
|
|
if(trim($oldcontents) != trim($contents)) {
|
| 3508 |
|
|
log_error("DNSCACHE: Found old IP {$oldcontents} and new IP {$contents}");
|
| 3509 |
|
|
return ($oldcontents);
|
| 3510 |
|
|
} else {
|
| 3511 |
|
|
return false;
|
| 3512 |
|
|
}
|
| 3513 |
|
|
}
|
| 3514 |
|
|
|
| 3515 |
5e041d5f
|
Scott Ullrich
|
|
| 3516 |
b9064a4d
|
Seth Mos
|
?>
|