| 1 |
12df7edc
|
Erik
|
<?php
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| 2 |
09221bc3
|
Renato Botelho
|
/*
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| 3 |
ac24dc24
|
Renato Botelho
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* config.lib.inc
|
| 4 |
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*
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| 5 |
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* part of pfSense (https://www.pfsense.org)
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| 6 |
81299b5c
|
Renato Botelho
|
* Copyright (c) 2004-2016 Rubicon Communications, LLC (Netgate)
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| 7 |
ac24dc24
|
Renato Botelho
|
* Copyright (c) 2009 Erik Kristensen
|
| 8 |
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* All rights reserved.
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| 9 |
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*
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| 10 |
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* originally part of m0n0wall (http://m0n0.ch/wall)
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| 11 |
c5d81585
|
Renato Botelho
|
* Copyright (c) 2003-2004 Manuel Kasper <mk@neon1.net>.
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| 12 |
ac24dc24
|
Renato Botelho
|
* All rights reserved.
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| 13 |
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*
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| 14 |
b12ea3fb
|
Renato Botelho
|
* Licensed under the Apache License, Version 2.0 (the "License");
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| 15 |
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* you may not use this file except in compliance with the License.
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| 16 |
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* You may obtain a copy of the License at
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| 17 |
ac24dc24
|
Renato Botelho
|
*
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| 18 |
b12ea3fb
|
Renato Botelho
|
* http://www.apache.org/licenses/LICENSE-2.0
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| 19 |
ac24dc24
|
Renato Botelho
|
*
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| 20 |
b12ea3fb
|
Renato Botelho
|
* Unless required by applicable law or agreed to in writing, software
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| 21 |
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* distributed under the License is distributed on an "AS IS" BASIS,
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| 22 |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 23 |
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* See the License for the specific language governing permissions and
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| 24 |
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* limitations under the License.
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| 25 |
ac24dc24
|
Renato Botelho
|
*/
|
| 26 |
12df7edc
|
Erik
|
|
| 27 |
|
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/****f* config/encrypted_configxml
|
| 28 |
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* NAME
|
| 29 |
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* encrypted_configxml - Checks to see if config.xml is encrypted and if so, prompts to unlock.
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| 30 |
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* INPUTS
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| 31 |
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* None
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| 32 |
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* RESULT
|
| 33 |
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* $config - rewrites config.xml without encryption
|
| 34 |
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******/
|
| 35 |
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function encrypted_configxml() {
|
| 36 |
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global $g, $config;
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| 37 |
02e9880e
|
Ermal
|
|
| 38 |
1e0b1727
|
Phil Davis
|
if (!file_exists($g['conf_path'] . "/config.xml")) {
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| 39 |
02e9880e
|
Ermal
|
return;
|
| 40 |
1e0b1727
|
Phil Davis
|
}
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| 41 |
02e9880e
|
Ermal
|
|
| 42 |
1e0b1727
|
Phil Davis
|
if (!platform_booting()) {
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| 43 |
02e9880e
|
Ermal
|
return;
|
| 44 |
1e0b1727
|
Phil Davis
|
}
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| 45 |
02e9880e
|
Ermal
|
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| 46 |
1e0b1727
|
Phil Davis
|
$configtxt = file_get_contents($g['conf_path'] . "/config.xml");
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| 47 |
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if (tagfile_deformat($configtxt, $configtxt, "config.xml")) {
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| 48 |
02e9880e
|
Ermal
|
$fp = fopen('php://stdin', 'r');
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| 49 |
|
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$data = "";
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| 50 |
|
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echo "\n\n*** Encrypted config.xml detected ***\n";
|
| 51 |
1e0b1727
|
Phil Davis
|
while ($data == "") {
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| 52 |
02e9880e
|
Ermal
|
echo "\nEnter the password to decrypt config.xml: ";
|
| 53 |
|
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$decrypt_password = chop(fgets($fp));
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| 54 |
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$data = decrypt_data($configtxt, $decrypt_password);
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| 55 |
1e0b1727
|
Phil Davis
|
if (!strstr($data, "<pfsense>")) {
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| 56 |
12df7edc
|
Erik
|
$data = "";
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| 57 |
1e0b1727
|
Phil Davis
|
}
|
| 58 |
|
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if ($data) {
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| 59 |
02e9880e
|
Ermal
|
$fd = fopen($g['conf_path'] . "/config.xml.tmp", "w");
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| 60 |
|
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fwrite($fd, $data);
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| 61 |
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fclose($fd);
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| 62 |
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exec("/bin/mv {$g['conf_path']}/config.xml.tmp {$g['conf_path']}/config.xml");
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| 63 |
9d3d8d00
|
Vinicius Coque
|
echo "\n" . gettext("Config.xml unlocked.") . "\n";
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| 64 |
02e9880e
|
Ermal
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fclose($fp);
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| 65 |
8a811010
|
Chris Buechler
|
pfSense_fsync("{$g['conf_path']}/config.xml");
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| 66 |
02e9880e
|
Ermal
|
} else {
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| 67 |
9d3d8d00
|
Vinicius Coque
|
echo "\n" . gettext("Invalid password entered. Please try again.") . "\n";
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| 68 |
12df7edc
|
Erik
|
}
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| 69 |
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}
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| 70 |
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}
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| 71 |
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}
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| 72 |
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| 73 |
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/****f* config/parse_config
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* NAME
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| 75 |
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* parse_config - Read in config.cache or config.xml if needed and return $config array
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| 76 |
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* INPUTS
|
| 77 |
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* $parse - boolean to force parse_config() to read config.xml and generate config.cache
|
| 78 |
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* RESULT
|
| 79 |
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* $config - array containing all configuration variables
|
| 80 |
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******/
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| 81 |
1295e769
|
Scott Ullrich
|
function parse_config($parse = false) {
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| 82 |
4e9a3392
|
Scott Ullrich
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global $g, $config_parsed, $config_extra;
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| 83 |
02e9880e
|
Ermal
|
|
| 84 |
12df7edc
|
Erik
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$lockkey = lock('config');
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| 85 |
0af381c2
|
Scott Ullrich
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$config_parsed = false;
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| 86 |
02e9880e
|
Ermal
|
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| 87 |
12df7edc
|
Erik
|
if (!file_exists("{$g['conf_path']}/config.xml") || filesize("{$g['conf_path']}/config.xml") == 0) {
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| 88 |
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$last_backup = discover_last_backup();
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| 89 |
1e0b1727
|
Phil Davis
|
if ($last_backup) {
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| 90 |
4e038d31
|
Carlos Eduardo Ramos
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log_error(gettext("No config.xml found, attempting last known config restore."));
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| 91 |
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file_notice("config.xml", gettext("No config.xml found, attempting last known config restore."), "pfSenseConfigurator", "");
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| 92 |
12df7edc
|
Erik
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restore_backup("{$g['conf_path']}/backup/{$last_backup}");
|
| 93 |
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} else {
|
| 94 |
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unlock($lockkey);
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| 95 |
4e038d31
|
Carlos Eduardo Ramos
|
die(gettext("Config.xml is corrupted and is 0 bytes. Could not restore a previous backup."));
|
| 96 |
12df7edc
|
Erik
|
}
|
| 97 |
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}
|
| 98 |
02e9880e
|
Ermal
|
|
| 99 |
086cf944
|
Phil Davis
|
if (platform_booting(true)) {
|
| 100 |
02e9880e
|
Ermal
|
echo ".";
|
| 101 |
086cf944
|
Phil Davis
|
}
|
| 102 |
02e9880e
|
Ermal
|
|
| 103 |
12df7edc
|
Erik
|
// Check for encrypted config.xml
|
| 104 |
|
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encrypted_configxml();
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| 105 |
02e9880e
|
Ermal
|
|
| 106 |
1e0b1727
|
Phil Davis
|
if (!$parse) {
|
| 107 |
02e9880e
|
Ermal
|
if (file_exists($g['tmp_path'] . '/config.cache')) {
|
| 108 |
12df7edc
|
Erik
|
$config = unserialize(file_get_contents($g['tmp_path'] . '/config.cache'));
|
| 109 |
adb6925e
|
Chris Buechler
|
if (!is_array($config)) {
|
| 110 |
02e9880e
|
Ermal
|
$parse = true;
|
| 111 |
1e0b1727
|
Phil Davis
|
}
|
| 112 |
|
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} else {
|
| 113 |
02e9880e
|
Ermal
|
$parse = true;
|
| 114 |
1e0b1727
|
Phil Davis
|
}
|
| 115 |
02e9880e
|
Ermal
|
}
|
| 116 |
|
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if ($parse == true) {
|
| 117 |
1e0b1727
|
Phil Davis
|
if (!file_exists($g['conf_path'] . "/config.xml")) {
|
| 118 |
|
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if (platform_booting(true)) {
|
| 119 |
02e9880e
|
Ermal
|
echo ".";
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| 120 |
1e0b1727
|
Phil Davis
|
}
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| 121 |
12df7edc
|
Erik
|
log_error("No config.xml found, attempting last known config restore.");
|
| 122 |
|
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file_notice("config.xml", "No config.xml found, attempting last known config restore.", "pfSenseConfigurator", "");
|
| 123 |
|
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$last_backup = discover_last_backup();
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| 124 |
1e0b1727
|
Phil Davis
|
if ($last_backup) {
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| 125 |
12df7edc
|
Erik
|
restore_backup("/cf/conf/backup/{$last_backup}");
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| 126 |
1e0b1727
|
Phil Davis
|
} else {
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| 127 |
4e038d31
|
Carlos Eduardo Ramos
|
log_error(gettext("Could not restore config.xml."));
|
| 128 |
50cafcf3
|
Ermal
|
unlock($lockkey);
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| 129 |
4816e5ca
|
Renato Botelho
|
die(gettext("Config.xml is corrupted and is 0 bytes. Could not restore a previous backup."));
|
| 130 |
50cafcf3
|
Ermal
|
}
|
| 131 |
12df7edc
|
Erik
|
}
|
| 132 |
990d7c03
|
Erik Fonnesbeck
|
$config = parse_xml_config($g['conf_path'] . '/config.xml', array($g['xml_rootobj'], 'pfsense'));
|
| 133 |
1e0b1727
|
Phil Davis
|
if ($config == -1) {
|
| 134 |
12df7edc
|
Erik
|
$last_backup = discover_last_backup();
|
| 135 |
1e0b1727
|
Phil Davis
|
if ($last_backup) {
|
| 136 |
12df7edc
|
Erik
|
restore_backup("/cf/conf/backup/{$last_backup}");
|
| 137 |
1e0b1727
|
Phil Davis
|
} else {
|
| 138 |
12df7edc
|
Erik
|
log_error(gettext("Could not restore config.xml."));
|
| 139 |
50cafcf3
|
Ermal
|
unlock($lockkey);
|
| 140 |
|
|
die("Config.xml is corrupted and is 0 bytes. Could not restore a previous backup.");
|
| 141 |
|
|
}
|
| 142 |
12df7edc
|
Erik
|
}
|
| 143 |
|
|
generate_config_cache($config);
|
| 144 |
|
|
}
|
| 145 |
02e9880e
|
Ermal
|
|
| 146 |
1e0b1727
|
Phil Davis
|
if (platform_booting(true)) {
|
| 147 |
02e9880e
|
Ermal
|
echo ".";
|
| 148 |
1e0b1727
|
Phil Davis
|
}
|
| 149 |
02e9880e
|
Ermal
|
|
| 150 |
12df7edc
|
Erik
|
$config_parsed = true;
|
| 151 |
|
|
unlock($lockkey);
|
| 152 |
|
|
|
| 153 |
02e9880e
|
Ermal
|
alias_make_table($config);
|
| 154 |
|
|
|
| 155 |
12df7edc
|
Erik
|
return $config;
|
| 156 |
|
|
}
|
| 157 |
|
|
|
| 158 |
|
|
/****f* config/generate_config_cache
|
| 159 |
|
|
* NAME
|
| 160 |
|
|
* generate_config_cache - Write serialized configuration to cache.
|
| 161 |
|
|
* INPUTS
|
| 162 |
|
|
* $config - array containing current firewall configuration
|
| 163 |
|
|
* RESULT
|
| 164 |
|
|
* boolean - true on completion
|
| 165 |
|
|
******/
|
| 166 |
|
|
function generate_config_cache($config) {
|
| 167 |
4e9a3392
|
Scott Ullrich
|
global $g, $config_extra;
|
| 168 |
12df7edc
|
Erik
|
|
| 169 |
|
|
$configcache = fopen($g['tmp_path'] . '/config.cache', "w");
|
| 170 |
|
|
fwrite($configcache, serialize($config));
|
| 171 |
|
|
fclose($configcache);
|
| 172 |
88f2c335
|
Chris Buechler
|
pfSense_fsync("{$g['tmp_path']}/config.cache");
|
| 173 |
6990ad35
|
Phil Davis
|
|
| 174 |
4e9a3392
|
Scott Ullrich
|
unset($configcache);
|
| 175 |
|
|
/* Used for config.extra.xml */
|
| 176 |
1e0b1727
|
Phil Davis
|
if (file_exists($g['tmp_path'] . '/config.extra.cache') && $config_extra) {
|
| 177 |
4e9a3392
|
Scott Ullrich
|
$configcacheextra = fopen($g['tmp_path'] . '/config.extra.cache', "w");
|
| 178 |
|
|
fwrite($configcacheextra, serialize($config_extra));
|
| 179 |
1e0b1727
|
Phil Davis
|
fclose($configcacheextra);
|
| 180 |
fd29caa1
|
Chris Buechler
|
pfSense_fsync("{$g['tmp_path']}/config.extra.cache");
|
| 181 |
4e9a3392
|
Scott Ullrich
|
unset($configcacheextra);
|
| 182 |
|
|
}
|
| 183 |
12df7edc
|
Erik
|
}
|
| 184 |
|
|
|
| 185 |
|
|
function discover_last_backup() {
|
| 186 |
692c21fd
|
Renato Botelho
|
$backups = glob('/cf/conf/backup/*.xml');
|
| 187 |
12df7edc
|
Erik
|
$last_backup = "";
|
| 188 |
692c21fd
|
Renato Botelho
|
$last_mtime = 0;
|
| 189 |
1e0b1727
|
Phil Davis
|
foreach ($backups as $backup) {
|
| 190 |
|
|
if (filemtime($backup) > $last_mtime) {
|
| 191 |
692c21fd
|
Renato Botelho
|
$last_mtime = filemtime($backup);
|
| 192 |
|
|
$last_backup = $backup;
|
| 193 |
|
|
}
|
| 194 |
|
|
}
|
| 195 |
12df7edc
|
Erik
|
|
| 196 |
692c21fd
|
Renato Botelho
|
return basename($last_backup);
|
| 197 |
12df7edc
|
Erik
|
}
|
| 198 |
|
|
|
| 199 |
|
|
function restore_backup($file) {
|
| 200 |
|
|
global $g;
|
| 201 |
|
|
|
| 202 |
|
|
if (file_exists($file)) {
|
| 203 |
|
|
unlink_if_exists("{$g['tmp_path']}/config.cache");
|
| 204 |
086cf944
|
Phil Davis
|
copy("$file", "/cf/conf/config.xml");
|
| 205 |
38b35612
|
Renato Botelho
|
pfSense_fsync("/cf/conf/config.xml");
|
| 206 |
d7b97ca3
|
Chris Buechler
|
pfSense_fsync($g['conf_path']);
|
| 207 |
0f806eca
|
Erik Fonnesbeck
|
disable_security_checks();
|
| 208 |
addc0439
|
Renato Botelho
|
log_error(sprintf(gettext('%1$s is restoring the configuration %2$s'), $g['product_name'], $file));
|
| 209 |
|
|
file_notice("config.xml", sprintf(gettext('%1$s is restoring the configuration %2$s'), $g['product_name'], $file), "pfSenseConfigurator", "");
|
| 210 |
12df7edc
|
Erik
|
}
|
| 211 |
|
|
}
|
| 212 |
|
|
|
| 213 |
|
|
/****f* config/parse_config_bootup
|
| 214 |
|
|
* NAME
|
| 215 |
|
|
* parse_config_bootup - Bootup-specific configuration checks.
|
| 216 |
|
|
* RESULT
|
| 217 |
|
|
* null
|
| 218 |
|
|
******/
|
| 219 |
|
|
function parse_config_bootup() {
|
| 220 |
50cafcf3
|
Ermal
|
global $config, $g;
|
| 221 |
12df7edc
|
Erik
|
|
| 222 |
1e0b1727
|
Phil Davis
|
if (platform_booting()) {
|
| 223 |
02e9880e
|
Ermal
|
echo ".";
|
| 224 |
1e0b1727
|
Phil Davis
|
}
|
| 225 |
12df7edc
|
Erik
|
|
| 226 |
|
|
$lockkey = lock('config');
|
| 227 |
50cafcf3
|
Ermal
|
if (!file_exists("{$g['conf_path']}/config.xml")) {
|
| 228 |
285ef132
|
Ermal LUÇI
|
if (platform_booting()) {
|
| 229 |
60f164f3
|
Renato Botelho
|
$last_backup = discover_last_backup();
|
| 230 |
|
|
if ($last_backup) {
|
| 231 |
|
|
log_error("No config.xml found, attempting last known config restore.");
|
| 232 |
|
|
file_notice("config.xml", gettext("No config.xml found, attempting last known config restore."), "pfSenseConfigurator", "");
|
| 233 |
|
|
restore_backup("/cf/conf/backup/{$last_backup}");
|
| 234 |
|
|
}
|
| 235 |
|
|
if (!file_exists("{$g['conf_path']}/config.xml")) {
|
| 236 |
|
|
echo sprintf(gettext("XML configuration file not found. %s cannot continue booting."), $g['product_name']) . "\n";
|
| 237 |
|
|
unlock($lockkey);
|
| 238 |
|
|
mwexec("/sbin/halt");
|
| 239 |
|
|
exit;
|
| 240 |
12df7edc
|
Erik
|
}
|
| 241 |
60f164f3
|
Renato Botelho
|
log_error("Last known config found and restored. Please double check the configuration file for accuracy.");
|
| 242 |
|
|
file_notice("config.xml", gettext("Last known config found and restored. Please double check the configuration file for accuracy."), "pfSenseConfigurator", "");
|
| 243 |
50cafcf3
|
Ermal
|
} else {
|
| 244 |
|
|
unlock($lockkey);
|
| 245 |
b5e8282d
|
Ermal
|
log_error(gettext("Could not find a usable configuration file! Exiting...."));
|
| 246 |
50cafcf3
|
Ermal
|
exit(0);
|
| 247 |
12df7edc
|
Erik
|
}
|
| 248 |
|
|
}
|
| 249 |
50cafcf3
|
Ermal
|
|
| 250 |
12df7edc
|
Erik
|
if (filesize("{$g['conf_path']}/config.xml") == 0) {
|
| 251 |
|
|
$last_backup = discover_last_backup();
|
| 252 |
1e0b1727
|
Phil Davis
|
if ($last_backup) {
|
| 253 |
4e038d31
|
Carlos Eduardo Ramos
|
log_error(gettext("No config.xml found, attempting last known config restore."));
|
| 254 |
|
|
file_notice("config.xml", gettext("No config.xml found, attempting last known config restore."), "pfSenseConfigurator", "");
|
| 255 |
12df7edc
|
Erik
|
restore_backup("{$g['conf_path']}/backup/{$last_backup}");
|
| 256 |
|
|
} else {
|
| 257 |
|
|
unlock($lockkey);
|
| 258 |
4e038d31
|
Carlos Eduardo Ramos
|
die(gettext("Config.xml is corrupted and is 0 bytes. Could not restore a previous backup."));
|
| 259 |
12df7edc
|
Erik
|
}
|
| 260 |
|
|
}
|
| 261 |
|
|
unlock($lockkey);
|
| 262 |
|
|
|
| 263 |
89adb2f3
|
Ermal
|
$config = parse_config(true);
|
| 264 |
|
|
|
| 265 |
12df7edc
|
Erik
|
if ((float)$config['version'] > (float)$g['latest_config']) {
|
| 266 |
|
|
echo <<<EOD
|
| 267 |
|
|
|
| 268 |
|
|
|
| 269 |
|
|
*******************************************************************************
|
| 270 |
|
|
* WARNING! *
|
| 271 |
|
|
* The current configuration has been created with a newer version of {$g['product_name']} *
|
| 272 |
|
|
* than this one! This can lead to serious misbehavior and even security *
|
| 273 |
|
|
* holes! You are urged to either upgrade to a newer version of {$g['product_name']} or *
|
| 274 |
|
|
* revert to the default configuration immediately! *
|
| 275 |
|
|
*******************************************************************************
|
| 276 |
|
|
|
| 277 |
|
|
|
| 278 |
|
|
EOD;
|
| 279 |
|
|
}
|
| 280 |
|
|
|
| 281 |
|
|
/* make alias table (for faster lookups) */
|
| 282 |
|
|
alias_make_table($config);
|
| 283 |
|
|
}
|
| 284 |
|
|
|
| 285 |
|
|
/****f* config/conf_mount_rw
|
| 286 |
|
|
* NAME
|
| 287 |
|
|
* conf_mount_rw - Mount filesystems read/write.
|
| 288 |
|
|
* RESULT
|
| 289 |
|
|
* null
|
| 290 |
|
|
******/
|
| 291 |
|
|
/* mount flash card read/write */
|
| 292 |
63e18082
|
jim-p
|
function conf_mount_rw() {
|
| 293 |
ffab5cb4
|
Renato Botelho
|
/* Obsoleted. Keep it here untill all calls are removed */
|
| 294 |
|
|
return;
|
| 295 |
12df7edc
|
Erik
|
}
|
| 296 |
|
|
|
| 297 |
|
|
/****f* config/conf_mount_ro
|
| 298 |
|
|
* NAME
|
| 299 |
|
|
* conf_mount_ro - Mount filesystems readonly.
|
| 300 |
|
|
* RESULT
|
| 301 |
|
|
* null
|
| 302 |
|
|
******/
|
| 303 |
63e18082
|
jim-p
|
function conf_mount_ro() {
|
| 304 |
ffab5cb4
|
Renato Botelho
|
/* Obsoleted. Keep it here untill all calls are removed */
|
| 305 |
3cc5a386
|
Chris Buechler
|
return;
|
| 306 |
12df7edc
|
Erik
|
}
|
| 307 |
|
|
|
| 308 |
|
|
/****f* config/convert_config
|
| 309 |
|
|
* NAME
|
| 310 |
|
|
* convert_config - Attempt to update config.xml.
|
| 311 |
|
|
* DESCRIPTION
|
| 312 |
|
|
* convert_config() reads the current global configuration
|
| 313 |
|
|
* and attempts to convert it to conform to the latest
|
| 314 |
|
|
* config.xml version. This allows major formatting changes
|
| 315 |
|
|
* to be made with a minimum of breakage.
|
| 316 |
|
|
* RESULT
|
| 317 |
|
|
* null
|
| 318 |
|
|
******/
|
| 319 |
|
|
/* convert configuration, if necessary */
|
| 320 |
|
|
function convert_config() {
|
| 321 |
|
|
global $config, $g;
|
| 322 |
|
|
$now = date("H:i:s");
|
| 323 |
4e038d31
|
Carlos Eduardo Ramos
|
log_error(sprintf(gettext("Start Configuration upgrade at %s, set execution timeout to 15 minutes"), $now));
|
| 324 |
59cfe65d
|
Ermal
|
//ini_set("max_execution_time", "900");
|
| 325 |
12df7edc
|
Erik
|
|
| 326 |
|
|
/* special case upgrades */
|
| 327 |
|
|
/* fix every minute crontab bogons entry */
|
| 328 |
32a9eb18
|
Ermal
|
if (is_array($config['cron'])) {
|
| 329 |
|
|
$cron_item_count = count($config['cron']['item']);
|
| 330 |
086cf944
|
Phil Davis
|
for ($x = 0; $x < $cron_item_count; $x++) {
|
| 331 |
1e0b1727
|
Phil Davis
|
if (stristr($config['cron']['item'][$x]['command'], "rc.update_bogons.sh")) {
|
| 332 |
086cf944
|
Phil Davis
|
if ($config['cron']['item'][$x]['hour'] == "*") {
|
| 333 |
1e0b1727
|
Phil Davis
|
$config['cron']['item'][$x]['hour'] = "3";
|
| 334 |
32a9eb18
|
Ermal
|
write_config(gettext("Updated bogon update frequency to 3am"));
|
| 335 |
|
|
log_error(gettext("Updated bogon update frequency to 3am"));
|
| 336 |
1e0b1727
|
Phil Davis
|
}
|
| 337 |
32a9eb18
|
Ermal
|
}
|
| 338 |
12df7edc
|
Erik
|
}
|
| 339 |
|
|
}
|
| 340 |
1e0b1727
|
Phil Davis
|
if ($config['version'] == $g['latest_config']) {
|
| 341 |
12df7edc
|
Erik
|
return; /* already at latest version */
|
| 342 |
1e0b1727
|
Phil Davis
|
}
|
| 343 |
12df7edc
|
Erik
|
|
| 344 |
|
|
// Save off config version
|
| 345 |
|
|
$prev_version = $config['version'];
|
| 346 |
1e0b1727
|
Phil Davis
|
|
| 347 |
b96cad97
|
Seth Mos
|
include_once('auth.inc');
|
| 348 |
12df7edc
|
Erik
|
include_once('upgrade_config.inc');
|
| 349 |
1e0b1727
|
Phil Davis
|
if (file_exists("/etc/inc/upgrade_config_custom.inc")) {
|
| 350 |
e58da189
|
Ermal
|
include_once("upgrade_config_custom.inc");
|
| 351 |
1e0b1727
|
Phil Davis
|
}
|
| 352 |
12df7edc
|
Erik
|
/* Loop and run upgrade_VER_to_VER() until we're at current version */
|
| 353 |
|
|
while ($config['version'] < $g['latest_config']) {
|
| 354 |
|
|
$cur = $config['version'] * 10;
|
| 355 |
|
|
$next = $cur + 1;
|
| 356 |
|
|
$migration_function = sprintf('upgrade_%03d_to_%03d', $cur, $next);
|
| 357 |
1e0b1727
|
Phil Davis
|
if (function_exists($migration_function)) {
|
| 358 |
cb0e3f8e
|
Ermal
|
$migration_function();
|
| 359 |
1e0b1727
|
Phil Davis
|
}
|
| 360 |
e58da189
|
Ermal
|
$migration_function = "{$migration_function}_custom";
|
| 361 |
1e0b1727
|
Phil Davis
|
if (function_exists($migration_function)) {
|
| 362 |
e58da189
|
Ermal
|
$migration_function();
|
| 363 |
1e0b1727
|
Phil Davis
|
}
|
| 364 |
12df7edc
|
Erik
|
$config['version'] = sprintf('%.1f', $next / 10);
|
| 365 |
1e0b1727
|
Phil Davis
|
if (platform_booting()) {
|
| 366 |
92cf9fcd
|
sullrich
|
echo ".";
|
| 367 |
1e0b1727
|
Phil Davis
|
}
|
| 368 |
12df7edc
|
Erik
|
}
|
| 369 |
|
|
|
| 370 |
|
|
$now = date("H:i:s");
|
| 371 |
4e038d31
|
Carlos Eduardo Ramos
|
log_error(sprintf(gettext("Ended Configuration upgrade at %s"), $now));
|
| 372 |
12df7edc
|
Erik
|
|
| 373 |
1e0b1727
|
Phil Davis
|
if ($prev_version != $config['version']) {
|
| 374 |
addc0439
|
Renato Botelho
|
write_config(sprintf(gettext('Upgraded config version level from %1$s to %2$s'), $prev_version, $config['version']));
|
| 375 |
1e0b1727
|
Phil Davis
|
}
|
| 376 |
12df7edc
|
Erik
|
}
|
| 377 |
|
|
|
| 378 |
ddd42db3
|
Ermal Lu?i
|
/****f* config/safe_write_file
|
| 379 |
|
|
* NAME
|
| 380 |
|
|
* safe_write_file - Write a file out atomically
|
| 381 |
|
|
* DESCRIPTION
|
| 382 |
|
|
* safe_write_file() Writes a file out atomically by first writing to a
|
| 383 |
|
|
* temporary file of the same name but ending with the pid of the current
|
| 384 |
|
|
* process, them renaming the temporary file over the original.
|
| 385 |
|
|
* INPUTS
|
| 386 |
|
|
* $filename - string containing the filename of the file to write
|
| 387 |
406ced77
|
Renato Botelho
|
* $content - string or array containing the file content to write to file
|
| 388 |
ddd42db3
|
Ermal Lu?i
|
* $force_binary - boolean denoting whether we should force binary
|
| 389 |
|
|
* mode writing.
|
| 390 |
|
|
* RESULT
|
| 391 |
|
|
* boolean - true if successful, false if not
|
| 392 |
|
|
******/
|
| 393 |
e717f161
|
Renato Botelho
|
function safe_write_file($file, $content, $force_binary = false) {
|
| 394 |
628d1548
|
Ermal
|
$tmp_file = $file . "." . getmypid();
|
| 395 |
|
|
$write_mode = $force_binary ? "wb" : "w";
|
| 396 |
ddd42db3
|
Ermal Lu?i
|
|
| 397 |
628d1548
|
Ermal
|
$fd = fopen($tmp_file, $write_mode);
|
| 398 |
|
|
if (!$fd) {
|
| 399 |
|
|
// Unable to open temporary file for writing
|
| 400 |
|
|
return false;
|
| 401 |
1e0b1727
|
Phil Davis
|
}
|
| 402 |
406ced77
|
Renato Botelho
|
if (is_array($content)) {
|
| 403 |
|
|
foreach ($content as $line) {
|
| 404 |
|
|
if (!fwrite($fd, $line . "\n")) {
|
| 405 |
|
|
// Unable to write to temporary file
|
| 406 |
|
|
fclose($fd);
|
| 407 |
|
|
return false;
|
| 408 |
|
|
}
|
| 409 |
|
|
}
|
| 410 |
|
|
} elseif (!fwrite($fd, $content)) {
|
| 411 |
628d1548
|
Ermal
|
// Unable to write to temporary file
|
| 412 |
00bc5bcc
|
Scott Ullrich
|
fclose($fd);
|
| 413 |
628d1548
|
Ermal
|
return false;
|
| 414 |
|
|
}
|
| 415 |
|
|
fflush($fd);
|
| 416 |
|
|
fclose($fd);
|
| 417 |
ddd42db3
|
Ermal Lu?i
|
|
| 418 |
a83602e8
|
Renato Botelho
|
if (!pfSense_fsync($tmp_file) || !rename($tmp_file, $file)) {
|
| 419 |
628d1548
|
Ermal
|
// Unable to move temporary file to original
|
| 420 |
|
|
@unlink($tmp_file);
|
| 421 |
|
|
return false;
|
| 422 |
|
|
}
|
| 423 |
00bc5bcc
|
Scott Ullrich
|
|
| 424 |
628d1548
|
Ermal
|
// Sync file before returning
|
| 425 |
8a811010
|
Chris Buechler
|
return pfSense_fsync($file);
|
| 426 |
ddd42db3
|
Ermal Lu?i
|
}
|
| 427 |
|
|
|
| 428 |
12df7edc
|
Erik
|
/****f* config/write_config
|
| 429 |
|
|
* NAME
|
| 430 |
|
|
* write_config - Backup and write the firewall configuration.
|
| 431 |
|
|
* DESCRIPTION
|
| 432 |
|
|
* write_config() handles backing up the current configuration,
|
| 433 |
|
|
* applying changes, and regenerating the configuration cache.
|
| 434 |
|
|
* INPUTS
|
| 435 |
|
|
* $desc - string containing the a description of configuration changes
|
| 436 |
|
|
* $backup - boolean: do not back up current configuration if false.
|
| 437 |
f5315ac1
|
NOYB
|
* $write_config_only - boolean: do not sync or reload anything; just save the configuration if true.
|
| 438 |
12df7edc
|
Erik
|
* RESULT
|
| 439 |
|
|
* null
|
| 440 |
|
|
******/
|
| 441 |
|
|
/* save the system configuration */
|
| 442 |
429e0911
|
NOYB
|
function write_config($desc="Unknown", $backup = true, $write_config_only = false) {
|
| 443 |
12df7edc
|
Erik
|
global $config, $g;
|
| 444 |
|
|
|
| 445 |
a74260cb
|
jim-p
|
if (!empty($_SERVER['REMOTE_ADDR'])) {
|
| 446 |
1e0b1727
|
Phil Davis
|
if (!session_id()) {
|
| 447 |
a74260cb
|
jim-p
|
@session_start();
|
| 448 |
1e0b1727
|
Phil Davis
|
}
|
| 449 |
cf0dae69
|
Ermal
|
if (!empty($_SESSION['Username']) && ($_SESSION['Username'] != "admin")) {
|
| 450 |
|
|
$user = getUserEntry($_SESSION['Username']);
|
| 451 |
|
|
if (is_array($user) && userHasPrivilege($user, "user-config-readonly")) {
|
| 452 |
|
|
session_commit();
|
| 453 |
|
|
return false;
|
| 454 |
|
|
}
|
| 455 |
4111fcf5
|
Ermal
|
}
|
| 456 |
170cb2bc
|
jim-p
|
}
|
| 457 |
4111fcf5
|
Ermal
|
|
| 458 |
1e0b1727
|
Phil Davis
|
if (!isset($argc)) {
|
| 459 |
9d584d5d
|
Ermal
|
session_commit();
|
| 460 |
1e0b1727
|
Phil Davis
|
}
|
| 461 |
4111fcf5
|
Ermal
|
|
| 462 |
1e0b1727
|
Phil Davis
|
if ($backup) {
|
| 463 |
12df7edc
|
Erik
|
backup_config();
|
| 464 |
1e0b1727
|
Phil Davis
|
}
|
| 465 |
12df7edc
|
Erik
|
|
| 466 |
ba1d9714
|
jim-p
|
$config['revision'] = make_config_revision_entry($desc);
|
| 467 |
12df7edc
|
Erik
|
|
| 468 |
b6c34bfc
|
Ermal
|
$lockkey = lock('config', LOCK_EX);
|
| 469 |
12df7edc
|
Erik
|
|
| 470 |
|
|
/* generate configuration XML */
|
| 471 |
|
|
$xmlconfig = dump_xml_config($config, $g['xml_rootobj']);
|
| 472 |
|
|
|
| 473 |
41bf8e8e
|
Scott Ullrich
|
/* write new configuration */
|
| 474 |
e717f161
|
Renato Botelho
|
if (!safe_write_file("{$g['cf_conf_path']}/config.xml", $xmlconfig)) {
|
| 475 |
89a8d28e
|
Chris Buechler
|
log_error(gettext("WARNING: Config contents could not be saved. Could not open file!"));
|
| 476 |
12df7edc
|
Erik
|
unlock($lockkey);
|
| 477 |
4e038d31
|
Carlos Eduardo Ramos
|
file_notice("config.xml", sprintf(gettext("Unable to open %s/config.xml for writing in write_config()%s"), $g['cf_conf_path'], "\n"));
|
| 478 |
541989d5
|
Ermal
|
return -1;
|
| 479 |
e5977136
|
Scott Ullrich
|
}
|
| 480 |
1e0b1727
|
Phil Davis
|
|
| 481 |
e1ebe9e2
|
jim-p
|
cleanup_backupcache(true);
|
| 482 |
12df7edc
|
Erik
|
|
| 483 |
|
|
/* re-read configuration */
|
| 484 |
541989d5
|
Ermal
|
/* NOTE: We assume that the file can be parsed since we wrote it. */
|
| 485 |
12df7edc
|
Erik
|
$config = parse_xml_config("{$g['conf_path']}/config.xml", $g['xml_rootobj']);
|
| 486 |
e490f995
|
Ermal
|
if ($config == -1) {
|
| 487 |
557300a7
|
jim-p
|
copy("{$g['conf_path']}/config.xml", "{$g['conf_path']}/config.xml.bad");
|
| 488 |
e490f995
|
Ermal
|
$last_backup = discover_last_backup();
|
| 489 |
557300a7
|
jim-p
|
if ($last_backup) {
|
| 490 |
e490f995
|
Ermal
|
restore_backup("/cf/conf/backup/{$last_backup}");
|
| 491 |
557300a7
|
jim-p
|
$config = parse_xml_config("{$g['conf_path']}/config.xml", $g['xml_rootobj']);
|
| 492 |
285ef132
|
Ermal LUÇI
|
if (platform_booting()) {
|
| 493 |
557300a7
|
jim-p
|
echo "\n\n ************** WARNING **************";
|
| 494 |
6177fd92
|
jim-p
|
echo "\n\n Configuration could not be validated. A previous configuration was restored. \n";
|
| 495 |
05d5503b
|
Ermal
|
echo "\n The failed configuration file has been saved as {$g['conf_path']}/config.xml.bad \n\n";
|
| 496 |
557300a7
|
jim-p
|
}
|
| 497 |
1e0b1727
|
Phil Davis
|
} else {
|
| 498 |
e490f995
|
Ermal
|
log_error(gettext("Could not restore config.xml."));
|
| 499 |
1e0b1727
|
Phil Davis
|
}
|
| 500 |
|
|
} else {
|
| 501 |
e490f995
|
Ermal
|
generate_config_cache($config);
|
| 502 |
1e0b1727
|
Phil Davis
|
}
|
| 503 |
12df7edc
|
Erik
|
|
| 504 |
|
|
unlock($lockkey);
|
| 505 |
|
|
|
| 506 |
429e0911
|
NOYB
|
if ($write_config_only) {
|
| 507 |
|
|
return $config;
|
| 508 |
|
|
}
|
| 509 |
|
|
|
| 510 |
12df7edc
|
Erik
|
unlink_if_exists("/usr/local/pkg/pf/carp_sync_client.php");
|
| 511 |
16b96ea6
|
Scott Ullrich
|
|
| 512 |
12df7edc
|
Erik
|
/* sync carp entries to other firewalls */
|
| 513 |
16b96ea6
|
Scott Ullrich
|
carp_sync_client();
|
| 514 |
12df7edc
|
Erik
|
|
| 515 |
1e0b1727
|
Phil Davis
|
if (is_dir("/usr/local/pkg/write_config")) {
|
| 516 |
12df7edc
|
Erik
|
/* process packager manager custom rules */
|
| 517 |
|
|
run_plugins("/usr/local/pkg/write_config/");
|
| 518 |
|
|
}
|
| 519 |
|
|
|
| 520 |
|
|
return $config;
|
| 521 |
|
|
}
|
| 522 |
|
|
|
| 523 |
|
|
/****f* config/reset_factory_defaults
|
| 524 |
|
|
* NAME
|
| 525 |
|
|
* reset_factory_defaults - Reset the system to its default configuration.
|
| 526 |
|
|
* RESULT
|
| 527 |
|
|
* integer - indicates completion
|
| 528 |
|
|
******/
|
| 529 |
7d7da5e5
|
Phil Davis
|
function reset_factory_defaults($lock = false, $reboot_required = true) {
|
| 530 |
12df7edc
|
Erik
|
global $g;
|
| 531 |
|
|
|
| 532 |
7222324e
|
Renato Botelho
|
|
| 533 |
961884ae
|
Renato Botelho
|
/* Remove all additional packages */
|
| 534 |
5e8c3fa0
|
Renato Botelho
|
mwexec("/bin/sh /usr/local/sbin/{$g['product_name']}-upgrade " .
|
| 535 |
|
|
"-r ALL_PACKAGES");
|
| 536 |
7222324e
|
Renato Botelho
|
|
| 537 |
1e0b1727
|
Phil Davis
|
if (!$lock) {
|
| 538 |
b6c34bfc
|
Ermal
|
$lockkey = lock('config', LOCK_EX);
|
| 539 |
1e0b1727
|
Phil Davis
|
}
|
| 540 |
12df7edc
|
Erik
|
|
| 541 |
|
|
/* create conf directory, if necessary */
|
| 542 |
5e8c3fa0
|
Renato Botelho
|
safe_mkdir($g['cf_conf_path']);
|
| 543 |
12df7edc
|
Erik
|
|
| 544 |
|
|
/* clear out /conf */
|
| 545 |
|
|
$dh = opendir($g['conf_path']);
|
| 546 |
|
|
while ($filename = readdir($dh)) {
|
| 547 |
5e8c3fa0
|
Renato Botelho
|
if (($filename != ".") && ($filename != "..") &&
|
| 548 |
|
|
(!is_dir($g['conf_path'] . "/" . $filename))) {
|
| 549 |
12df7edc
|
Erik
|
unlink_if_exists($g['conf_path'] . "/" . $filename);
|
| 550 |
|
|
}
|
| 551 |
|
|
}
|
| 552 |
|
|
closedir($dh);
|
| 553 |
63dd9f08
|
Ermal
|
unlink_if_exists($g['tmp_path'] . "/config.cache");
|
| 554 |
12df7edc
|
Erik
|
|
| 555 |
|
|
/* copy default configuration */
|
| 556 |
5e8c3fa0
|
Renato Botelho
|
copy("{$g['conf_default_path']}/config.xml",
|
| 557 |
|
|
"{$g['cf_conf_path']}/config.xml");
|
| 558 |
12df7edc
|
Erik
|
|
| 559 |
0f806eca
|
Erik Fonnesbeck
|
disable_security_checks();
|
| 560 |
|
|
|
| 561 |
12df7edc
|
Erik
|
/* call the wizard */
|
| 562 |
7d7da5e5
|
Phil Davis
|
if ($reboot_required) {
|
| 563 |
|
|
// If we need a reboot first then touch a different trigger file.
|
| 564 |
|
|
touch("/conf/trigger_initial_wizard_after_reboot");
|
| 565 |
|
|
} else {
|
| 566 |
|
|
touch("/conf/trigger_initial_wizard");
|
| 567 |
|
|
}
|
| 568 |
1e0b1727
|
Phil Davis
|
if (!$lock) {
|
| 569 |
12df7edc
|
Erik
|
unlock($lockkey);
|
| 570 |
1e0b1727
|
Phil Davis
|
}
|
| 571 |
673966e4
|
jim-p
|
setup_serial_port();
|
| 572 |
12df7edc
|
Erik
|
return 0;
|
| 573 |
|
|
}
|
| 574 |
|
|
|
| 575 |
|
|
function config_restore($conffile) {
|
| 576 |
|
|
global $config, $g;
|
| 577 |
|
|
|
| 578 |
1e0b1727
|
Phil Davis
|
if (!file_exists($conffile)) {
|
| 579 |
12df7edc
|
Erik
|
return 1;
|
| 580 |
1e0b1727
|
Phil Davis
|
}
|
| 581 |
12df7edc
|
Erik
|
|
| 582 |
|
|
backup_config();
|
| 583 |
|
|
|
| 584 |
1e0b1727
|
Phil Davis
|
|
| 585 |
b6c34bfc
|
Ermal
|
$lockkey = lock('config', LOCK_EX);
|
| 586 |
12df7edc
|
Erik
|
|
| 587 |
|
|
unlink_if_exists("{$g['tmp_path']}/config.cache");
|
| 588 |
e490f995
|
Ermal
|
copy($conffile, "{$g['cf_conf_path']}/config.xml");
|
| 589 |
12df7edc
|
Erik
|
|
| 590 |
0f806eca
|
Erik Fonnesbeck
|
disable_security_checks();
|
| 591 |
|
|
|
| 592 |
12df7edc
|
Erik
|
unlock($lockkey);
|
| 593 |
|
|
|
| 594 |
|
|
$config = parse_config(true);
|
| 595 |
|
|
|
| 596 |
|
|
|
| 597 |
d18f3f6e
|
Phil Davis
|
write_config(sprintf(gettext("Reverted to %s."), array_pop(explode("/", $conffile))), false);
|
| 598 |
e296b183
|
Ermal Lu?i
|
|
| 599 |
12df7edc
|
Erik
|
return 0;
|
| 600 |
|
|
}
|
| 601 |
|
|
|
| 602 |
|
|
function config_install($conffile) {
|
| 603 |
|
|
global $config, $g;
|
| 604 |
|
|
|
| 605 |
1e0b1727
|
Phil Davis
|
if (!file_exists($conffile)) {
|
| 606 |
12df7edc
|
Erik
|
return 1;
|
| 607 |
1e0b1727
|
Phil Davis
|
}
|
| 608 |
12df7edc
|
Erik
|
|
| 609 |
1e0b1727
|
Phil Davis
|
if (!config_validate("{$conffile}")) {
|
| 610 |
12df7edc
|
Erik
|
return 1;
|
| 611 |
1e0b1727
|
Phil Davis
|
}
|
| 612 |
12df7edc
|
Erik
|
|
| 613 |
1e0b1727
|
Phil Davis
|
if (platform_booting()) {
|
| 614 |
4e038d31
|
Carlos Eduardo Ramos
|
echo gettext("Installing configuration...") . "\n";
|
| 615 |
1e0b1727
|
Phil Davis
|
} else {
|
| 616 |
4e038d31
|
Carlos Eduardo Ramos
|
log_error(gettext("Installing configuration ...."));
|
| 617 |
1e0b1727
|
Phil Davis
|
}
|
| 618 |
12df7edc
|
Erik
|
|
| 619 |
b6c34bfc
|
Ermal
|
$lockkey = lock('config', LOCK_EX);
|
| 620 |
12df7edc
|
Erik
|
|
| 621 |
|
|
copy($conffile, "{$g['conf_path']}/config.xml");
|
| 622 |
|
|
|
| 623 |
0f806eca
|
Erik Fonnesbeck
|
disable_security_checks();
|
| 624 |
|
|
|
| 625 |
12df7edc
|
Erik
|
/* unlink cache file if it exists */
|
| 626 |
1e0b1727
|
Phil Davis
|
if (file_exists("{$g['tmp_path']}/config.cache")) {
|
| 627 |
12df7edc
|
Erik
|
unlink("{$g['tmp_path']}/config.cache");
|
| 628 |
1e0b1727
|
Phil Davis
|
}
|
| 629 |
12df7edc
|
Erik
|
|
| 630 |
|
|
unlock($lockkey);
|
| 631 |
|
|
|
| 632 |
1e0b1727
|
Phil Davis
|
return 0;
|
| 633 |
12df7edc
|
Erik
|
}
|
| 634 |
|
|
|
| 635 |
0f806eca
|
Erik Fonnesbeck
|
/*
|
| 636 |
|
|
* Disable security checks for DNS rebind and HTTP referrer until next time
|
| 637 |
|
|
* they pass (or reboot), to aid in preventing accidental lockout when
|
| 638 |
|
|
* restoring settings like hostname, domain, IP addresses, and settings
|
| 639 |
|
|
* related to the DNS rebind and HTTP referrer checks.
|
| 640 |
|
|
* Intended for use when restoring a configuration or directly
|
| 641 |
|
|
* modifying config.xml without an unconditional reboot.
|
| 642 |
|
|
*/
|
| 643 |
|
|
function disable_security_checks() {
|
| 644 |
|
|
global $g;
|
| 645 |
|
|
touch("{$g['tmp_path']}/disable_security_checks");
|
| 646 |
|
|
}
|
| 647 |
|
|
|
| 648 |
|
|
/* Restores security checks. Should be called after all succeed. */
|
| 649 |
|
|
function restore_security_checks() {
|
| 650 |
|
|
global $g;
|
| 651 |
|
|
unlink_if_exists("{$g['tmp_path']}/disable_security_checks");
|
| 652 |
|
|
}
|
| 653 |
|
|
|
| 654 |
|
|
/* Returns status of security check temporary disable. */
|
| 655 |
|
|
function security_checks_disabled() {
|
| 656 |
|
|
global $g;
|
| 657 |
|
|
return file_exists("{$g['tmp_path']}/disable_security_checks");
|
| 658 |
|
|
}
|
| 659 |
|
|
|
| 660 |
12df7edc
|
Erik
|
function config_validate($conffile) {
|
| 661 |
|
|
|
| 662 |
|
|
global $g, $xmlerr;
|
| 663 |
|
|
|
| 664 |
|
|
$xml_parser = xml_parser_create();
|
| 665 |
|
|
|
| 666 |
|
|
if (!($fp = fopen($conffile, "r"))) {
|
| 667 |
4e038d31
|
Carlos Eduardo Ramos
|
$xmlerr = gettext("XML error: unable to open file");
|
| 668 |
12df7edc
|
Erik
|
return false;
|
| 669 |
|
|
}
|
| 670 |
|
|
|
| 671 |
|
|
while ($data = fread($fp, 4096)) {
|
| 672 |
|
|
if (!xml_parse($xml_parser, $data, feof($fp))) {
|
| 673 |
addc0439
|
Renato Botelho
|
$xmlerr = sprintf(gettext('%1$s at line %2$d'),
|
| 674 |
12df7edc
|
Erik
|
xml_error_string(xml_get_error_code($xml_parser)),
|
| 675 |
|
|
xml_get_current_line_number($xml_parser));
|
| 676 |
|
|
return false;
|
| 677 |
|
|
}
|
| 678 |
|
|
}
|
| 679 |
|
|
xml_parser_free($xml_parser);
|
| 680 |
|
|
|
| 681 |
|
|
fclose($fp);
|
| 682 |
|
|
|
| 683 |
|
|
return true;
|
| 684 |
|
|
}
|
| 685 |
|
|
|
| 686 |
e1ebe9e2
|
jim-p
|
function cleanup_backupcache($lock = false) {
|
| 687 |
caec0e97
|
jim-p
|
global $config, $g;
|
| 688 |
12df7edc
|
Erik
|
$i = false;
|
| 689 |
e1ebe9e2
|
jim-p
|
|
| 690 |
01b5410a
|
stilez
|
$revisions = intval(is_numericint($config['system']['backupcount']) ? $config['system']['backupcount'] : $g['default_config_backup_count']);
|
| 691 |
e1ebe9e2
|
jim-p
|
|
| 692 |
1e0b1727
|
Phil Davis
|
if (!$lock) {
|
| 693 |
12df7edc
|
Erik
|
$lockkey = lock('config');
|
| 694 |
1e0b1727
|
Phil Davis
|
}
|
| 695 |
cd25a2b2
|
jim-p
|
|
| 696 |
|
|
|
| 697 |
|
|
$backups = get_backups();
|
| 698 |
|
|
if ($backups) {
|
| 699 |
12df7edc
|
Erik
|
$baktimes = $backups['versions'];
|
| 700 |
|
|
unset($backups['versions']);
|
| 701 |
cd25a2b2
|
jim-p
|
} else {
|
| 702 |
|
|
$backups = array();
|
| 703 |
|
|
$baktimes = array();
|
| 704 |
|
|
}
|
| 705 |
|
|
$newbaks = array();
|
| 706 |
|
|
$bakfiles = glob($g['cf_conf_path'] . "/backup/config-*");
|
| 707 |
|
|
$tocache = array();
|
| 708 |
12df7edc
|
Erik
|
|
| 709 |
1e0b1727
|
Phil Davis
|
foreach ($bakfiles as $backup) { // Check for backups in the directory not represented in the cache.
|
| 710 |
bfe615ee
|
jim-p
|
$backupsize = filesize($backup);
|
| 711 |
1e0b1727
|
Phil Davis
|
if ($backupsize == 0) {
|
| 712 |
cd25a2b2
|
jim-p
|
unlink($backup);
|
| 713 |
|
|
continue;
|
| 714 |
|
|
}
|
| 715 |
b3bbed58
|
Ermal LUÇI
|
$backupexp = explode('-', $backup);
|
| 716 |
|
|
$backupexp = explode('.', array_pop($backupexp));
|
| 717 |
|
|
$tocheck = array_shift($backupexp);
|
| 718 |
|
|
unset($backupexp);
|
| 719 |
1e0b1727
|
Phil Davis
|
if (!in_array($tocheck, $baktimes)) {
|
| 720 |
cd25a2b2
|
jim-p
|
$i = true;
|
| 721 |
1e0b1727
|
Phil Davis
|
if (platform_booting()) {
|
| 722 |
cd25a2b2
|
jim-p
|
echo ".";
|
| 723 |
1e0b1727
|
Phil Davis
|
}
|
| 724 |
990d7c03
|
Erik Fonnesbeck
|
$newxml = parse_xml_config($backup, array($g['xml_rootobj'], 'pfsense'));
|
| 725 |
1e0b1727
|
Phil Davis
|
if ($newxml == "-1") {
|
| 726 |
4e038d31
|
Carlos Eduardo Ramos
|
log_error(sprintf(gettext("The backup cache file %s is corrupted. Unlinking."), $backup));
|
| 727 |
cd25a2b2
|
jim-p
|
unlink($backup);
|
| 728 |
4e038d31
|
Carlos Eduardo Ramos
|
log_error(sprintf(gettext("The backup cache file %s is corrupted. Unlinking."), $backup));
|
| 729 |
cd25a2b2
|
jim-p
|
continue;
|
| 730 |
12df7edc
|
Erik
|
}
|
| 731 |
1e0b1727
|
Phil Davis
|
if ($newxml['revision']['description'] == "") {
|
| 732 |
cd25a2b2
|
jim-p
|
$newxml['revision']['description'] = "Unknown";
|
| 733 |
1e0b1727
|
Phil Davis
|
}
|
| 734 |
|
|
if ($newxml['version'] == "") {
|
| 735 |
92420c0a
|
jim-p
|
$newxml['version'] = "?";
|
| 736 |
1e0b1727
|
Phil Davis
|
}
|
| 737 |
bfe615ee
|
jim-p
|
$tocache[$tocheck] = array('description' => $newxml['revision']['description'], 'version' => $newxml['version'], 'filesize' => $backupsize);
|
| 738 |
12df7edc
|
Erik
|
}
|
| 739 |
cd25a2b2
|
jim-p
|
}
|
| 740 |
1e0b1727
|
Phil Davis
|
foreach ($backups as $checkbak) {
|
| 741 |
|
|
if (count(preg_grep('/' . $checkbak['time'] . '/i', $bakfiles)) != 0) {
|
| 742 |
cd25a2b2
|
jim-p
|
$newbaks[] = $checkbak;
|
| 743 |
|
|
} else {
|
| 744 |
|
|
$i = true;
|
| 745 |
285ef132
|
Ermal LUÇI
|
if (platform_booting()) print " " . $tocheck . "r";
|
| 746 |
cd25a2b2
|
jim-p
|
}
|
| 747 |
|
|
}
|
| 748 |
1e0b1727
|
Phil Davis
|
foreach ($newbaks as $todo) {
|
| 749 |
|
|
$tocache[$todo['time']] = array('description' => $todo['description'], 'version' => $todo['version'], 'filesize' => $todo['filesize']);
|
| 750 |
|
|
}
|
| 751 |
|
|
if (is_int($revisions) and (count($tocache) > $revisions)) {
|
| 752 |
cd25a2b2
|
jim-p
|
$toslice = array_slice(array_keys($tocache), 0, $revisions);
|
| 753 |
1e0b1727
|
Phil Davis
|
foreach ($toslice as $sliced) {
|
| 754 |
cd25a2b2
|
jim-p
|
$newcache[$sliced] = $tocache[$sliced];
|
| 755 |
1e0b1727
|
Phil Davis
|
}
|
| 756 |
|
|
foreach ($tocache as $version => $versioninfo) {
|
| 757 |
|
|
if (!in_array($version, array_keys($newcache))) {
|
| 758 |
cd25a2b2
|
jim-p
|
unlink_if_exists($g['conf_path'] . '/backup/config-' . $version . '.xml');
|
| 759 |
12df7edc
|
Erik
|
}
|
| 760 |
|
|
}
|
| 761 |
cd25a2b2
|
jim-p
|
$tocache = $newcache;
|
| 762 |
12df7edc
|
Erik
|
}
|
| 763 |
cd25a2b2
|
jim-p
|
$bakout = fopen($g['cf_conf_path'] . '/backup/backup.cache', "w");
|
| 764 |
|
|
fwrite($bakout, serialize($tocache));
|
| 765 |
|
|
fclose($bakout);
|
| 766 |
8a811010
|
Chris Buechler
|
pfSense_fsync("{$g['cf_conf_path']}/backup/backup.cache");
|
| 767 |
cd25a2b2
|
jim-p
|
|
| 768 |
1e0b1727
|
Phil Davis
|
if (!$lock) {
|
| 769 |
12df7edc
|
Erik
|
unlock($lockkey);
|
| 770 |
1e0b1727
|
Phil Davis
|
}
|
| 771 |
12df7edc
|
Erik
|
}
|
| 772 |
|
|
|
| 773 |
|
|
function get_backups() {
|
| 774 |
|
|
global $g;
|
| 775 |
1e0b1727
|
Phil Davis
|
if (file_exists("{$g['cf_conf_path']}/backup/backup.cache")) {
|
| 776 |
12df7edc
|
Erik
|
$confvers = unserialize(file_get_contents("{$g['cf_conf_path']}/backup/backup.cache"));
|
| 777 |
|
|
$bakvers = array_keys($confvers);
|
| 778 |
|
|
$toreturn = array();
|
| 779 |
|
|
sort($bakvers);
|
| 780 |
|
|
// $bakvers = array_reverse($bakvers);
|
| 781 |
1e0b1727
|
Phil Davis
|
foreach (array_reverse($bakvers) as $bakver) {
|
| 782 |
bfe615ee
|
jim-p
|
$toreturn[] = array('time' => $bakver, 'description' => $confvers[$bakver]['description'], 'version' => $confvers[$bakver]['version'], 'filesize' => $confvers[$bakver]['filesize']);
|
| 783 |
1e0b1727
|
Phil Davis
|
}
|
| 784 |
12df7edc
|
Erik
|
} else {
|
| 785 |
|
|
return false;
|
| 786 |
|
|
}
|
| 787 |
|
|
$toreturn['versions'] = $bakvers;
|
| 788 |
|
|
return $toreturn;
|
| 789 |
|
|
}
|
| 790 |
|
|
|
| 791 |
|
|
function backup_config() {
|
| 792 |
|
|
global $config, $g;
|
| 793 |
|
|
|
| 794 |
|
|
|
| 795 |
|
|
/* Create backup directory if needed */
|
| 796 |
|
|
safe_mkdir("{$g['cf_conf_path']}/backup");
|
| 797 |
1e0b1727
|
Phil Davis
|
if ($config['revision']['time'] == "") {
|
| 798 |
|
|
$baktime = 0;
|
| 799 |
|
|
} else {
|
| 800 |
|
|
$baktime = $config['revision']['time'];
|
| 801 |
|
|
}
|
| 802 |
8a811010
|
Chris Buechler
|
|
| 803 |
1e0b1727
|
Phil Davis
|
if ($config['revision']['description'] == "") {
|
| 804 |
|
|
$bakdesc = "Unknown";
|
| 805 |
|
|
} else {
|
| 806 |
|
|
$bakdesc = $config['revision']['description'];
|
| 807 |
|
|
}
|
| 808 |
8059f9cb
|
jim-p
|
|
| 809 |
|
|
$bakver = ($config['version'] == "") ? "?" : $config['version'];
|
| 810 |
bfe615ee
|
jim-p
|
$bakfilename = $g['cf_conf_path'] . '/backup/config-' . $baktime . '.xml';
|
| 811 |
|
|
copy($g['cf_conf_path'] . '/config.xml', $bakfilename);
|
| 812 |
8a811010
|
Chris Buechler
|
|
| 813 |
1e0b1727
|
Phil Davis
|
if (file_exists($g['cf_conf_path'] . '/backup/backup.cache')) {
|
| 814 |
|
|
$backupcache = unserialize(file_get_contents($g['cf_conf_path'] . '/backup/backup.cache'));
|
| 815 |
|
|
} else {
|
| 816 |
|
|
$backupcache = array();
|
| 817 |
|
|
}
|
| 818 |
bfe615ee
|
jim-p
|
$backupcache[$baktime] = array('description' => $bakdesc, 'version' => $bakver, 'filesize' => filesize($bakfilename));
|
| 819 |
1e0b1727
|
Phil Davis
|
$bakout = fopen($g['cf_conf_path'] . '/backup/backup.cache', "w");
|
| 820 |
|
|
fwrite($bakout, serialize($backupcache));
|
| 821 |
|
|
fclose($bakout);
|
| 822 |
8a811010
|
Chris Buechler
|
pfSense_fsync("{$g['cf_conf_path']}/backup/backup.cache");
|
| 823 |
12df7edc
|
Erik
|
|
| 824 |
|
|
|
| 825 |
|
|
return true;
|
| 826 |
|
|
}
|
| 827 |
|
|
|
| 828 |
|
|
function set_device_perms() {
|
| 829 |
|
|
$devices = array(
|
| 830 |
6c07db48
|
Phil Davis
|
'pf' => array(
|
| 831 |
|
|
'user' => 'root',
|
| 832 |
|
|
'group' => 'proxy',
|
| 833 |
|
|
'mode' => 0660),
|
| 834 |
12df7edc
|
Erik
|
);
|
| 835 |
|
|
|
| 836 |
|
|
foreach ($devices as $name => $attr) {
|
| 837 |
|
|
$path = "/dev/$name";
|
| 838 |
|
|
if (file_exists($path)) {
|
| 839 |
|
|
chown($path, $attr['user']);
|
| 840 |
|
|
chgrp($path, $attr['group']);
|
| 841 |
|
|
chmod($path, $attr['mode']);
|
| 842 |
|
|
}
|
| 843 |
|
|
}
|
| 844 |
|
|
}
|
| 845 |
|
|
|
| 846 |
ba1d9714
|
jim-p
|
function get_config_user() {
|
| 847 |
|
|
if (empty($_SESSION["Username"])) {
|
| 848 |
362ec35d
|
Ermal
|
$username = getenv("USER");
|
| 849 |
1e0b1727
|
Phil Davis
|
if (empty($conuser) || $conuser == "root") {
|
| 850 |
ba1d9714
|
jim-p
|
$username = "(system)";
|
| 851 |
1e0b1727
|
Phil Davis
|
}
|
| 852 |
|
|
} else {
|
| 853 |
ba1d9714
|
jim-p
|
$username = $_SESSION["Username"];
|
| 854 |
1e0b1727
|
Phil Davis
|
}
|
| 855 |
ba1d9714
|
jim-p
|
|
| 856 |
1e0b1727
|
Phil Davis
|
if (!empty($_SERVER['REMOTE_ADDR'])) {
|
| 857 |
ba1d9714
|
jim-p
|
$username .= '@' . $_SERVER['REMOTE_ADDR'];
|
| 858 |
1e0b1727
|
Phil Davis
|
}
|
| 859 |
ba1d9714
|
jim-p
|
|
| 860 |
|
|
return $username;
|
| 861 |
|
|
}
|
| 862 |
|
|
|
| 863 |
|
|
function make_config_revision_entry($desc = null, $override_user = null) {
|
| 864 |
1e0b1727
|
Phil Davis
|
if (empty($override_user)) {
|
| 865 |
ba1d9714
|
jim-p
|
$username = get_config_user();
|
| 866 |
1e0b1727
|
Phil Davis
|
} else {
|
| 867 |
ba1d9714
|
jim-p
|
$username = $override_user;
|
| 868 |
1e0b1727
|
Phil Davis
|
}
|
| 869 |
ba1d9714
|
jim-p
|
|
| 870 |
|
|
$revision = array();
|
| 871 |
|
|
|
| 872 |
1e0b1727
|
Phil Davis
|
if (time() > mktime(0, 0, 0, 9, 1, 2004)) { /* make sure the clock settings are plausible */
|
| 873 |
ba1d9714
|
jim-p
|
$revision['time'] = time();
|
| 874 |
1e0b1727
|
Phil Davis
|
}
|
| 875 |
ba1d9714
|
jim-p
|
|
| 876 |
|
|
/* Log the running script so it's not entirely unlogged what changed */
|
| 877 |
1e0b1727
|
Phil Davis
|
if ($desc == "Unknown") {
|
| 878 |
ba1d9714
|
jim-p
|
$desc = sprintf(gettext("%s made unknown change"), $_SERVER['SCRIPT_NAME']);
|
| 879 |
1e0b1727
|
Phil Davis
|
}
|
| 880 |
|
|
if (!empty($desc)) {
|
| 881 |
ba1d9714
|
jim-p
|
$revision['description'] = "{$username}: " . $desc;
|
| 882 |
1e0b1727
|
Phil Davis
|
}
|
| 883 |
ba1d9714
|
jim-p
|
$revision['username'] = $username;
|
| 884 |
|
|
return $revision;
|
| 885 |
|
|
}
|
| 886 |
|
|
|
| 887 |
00e55088
|
Ermal
|
function pfSense_clear_globals() {
|
| 888 |
|
|
global $config, $FilterIfList, $GatewaysList, $filterdns, $aliases, $aliastable;
|
| 889 |
|
|
|
| 890 |
be2d7eb7
|
Chris Buechler
|
$error = error_get_last();
|
| 891 |
1e0b1727
|
Phil Davis
|
|
| 892 |
|
|
if ($error !== NULL) {
|
| 893 |
ae346354
|
PiBa-NL
|
if (in_array($error['type'], array(E_ERROR, E_COMPILE_ERROR, E_CORE_ERROR, E_RECOVERABLE_ERROR))) {
|
| 894 |
be2d7eb7
|
Chris Buechler
|
$errorstr = "PHP ERROR: Type: {$error['type']}, File: {$error['file']}, Line: {$error['line']}, Message: {$error['message']}";
|
| 895 |
b3f2f476
|
PiBa-NL
|
print($errorstr);
|
| 896 |
|
|
log_error($errorstr);
|
| 897 |
ae346354
|
PiBa-NL
|
file_notice("phperror", $errorstr, 'PHP errors');
|
| 898 |
6c07db48
|
Phil Davis
|
} else if ($error['type'] != E_NOTICE) {
|
| 899 |
b3f2f476
|
PiBa-NL
|
$errorstr = "PHP WARNING: Type: {$error['type']}, File: {$error['file']}, Line: {$error['line']}, Message: {$error['message']}";
|
| 900 |
e8e494f3
|
Chris Buechler
|
// XXX: comment out for now, should re-enable post-2.2
|
| 901 |
|
|
//print($errorstr);
|
| 902 |
|
|
//log_error($errorstr);
|
| 903 |
ae346354
|
PiBa-NL
|
//file_notice("phpwarning", $errorstr, 'PHP warning');
|
| 904 |
be2d7eb7
|
Chris Buechler
|
}
|
| 905 |
|
|
}
|
| 906 |
|
|
|
| 907 |
1e0b1727
|
Phil Davis
|
if (isset($FilterIfList)) {
|
| 908 |
00e55088
|
Ermal
|
unset($FilterIfList);
|
| 909 |
1e0b1727
|
Phil Davis
|
}
|
| 910 |
00e55088
|
Ermal
|
|
| 911 |
1e0b1727
|
Phil Davis
|
if (isset($GatewaysList)) {
|
| 912 |
00e55088
|
Ermal
|
unset($GatewaysList);
|
| 913 |
1e0b1727
|
Phil Davis
|
}
|
| 914 |
00e55088
|
Ermal
|
|
| 915 |
|
|
/* Used for the hostname dns resolver */
|
| 916 |
1e0b1727
|
Phil Davis
|
if (isset($filterdns)) {
|
| 917 |
00e55088
|
Ermal
|
unset($filterdns);
|
| 918 |
1e0b1727
|
Phil Davis
|
}
|
| 919 |
00e55088
|
Ermal
|
|
| 920 |
|
|
/* Used for aliases and interface macros */
|
| 921 |
1e0b1727
|
Phil Davis
|
if (isset($aliases)) {
|
| 922 |
00e55088
|
Ermal
|
unset($aliases);
|
| 923 |
1e0b1727
|
Phil Davis
|
}
|
| 924 |
|
|
if (isset($aliastable)) {
|
| 925 |
00e55088
|
Ermal
|
unset($aliastable);
|
| 926 |
1e0b1727
|
Phil Davis
|
}
|
| 927 |
00e55088
|
Ermal
|
|
| 928 |
|
|
unset($config);
|
| 929 |
|
|
}
|
| 930 |
|
|
|
| 931 |
|
|
register_shutdown_function('pfSense_clear_globals');
|
| 932 |
|
|
|
| 933 |
09221bc3
|
Renato Botelho
|
?>
|