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0ff4de47
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Steve Beaver
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<?php
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/*
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| 3 |
bfdc9966
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Steve Beaver
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* backup.inc
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| 4 |
0ff4de47
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Steve Beaver
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*
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* part of pfSense (https://www.pfsense.org)
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* Copyright (c) 2004-2013 BSD Perimeter
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* Copyright (c) 2013-2016 Electric Sheep Fencing
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| 8 |
8f585441
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Luiz Souza
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* Copyright (c) 2014-2021 Rubicon Communications, LLC (Netgate)
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| 9 |
0ff4de47
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Steve Beaver
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* All rights reserved.
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*
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* originally based on m0n0wall (http://m0n0.ch/wall)
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* Copyright (c) 2003-2004 Manuel Kasper <mk@neon1.net>.
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* All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* Allow additional execution time 0 = no limit. */
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ini_set('max_execution_time', '0');
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ini_set('max_input_time', '0');
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/* omit no-cache headers because it confuses IE with file downloads */
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$omit_nocacheheaders = true;
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| 34 |
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require_once("config.gui.inc");
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| 35 |
7fceb8e1
|
Steve Beaver
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require_once("config.lib.inc");
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| 36 |
0ff4de47
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Steve Beaver
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require_once("functions.inc");
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require_once("filter.inc");
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require_once("shaper.inc");
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require_once("pkg-utils.inc");
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| 40 |
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| 41 |
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$rrddbpath = "/var/db/rrd";
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$rrdtool = "/usr/bin/nice -n20 /usr/local/bin/rrdtool";
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| 44 |
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function rrd_data_xml() {
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global $rrddbpath;
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global $rrdtool;
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$result = "\t<rrddata>\n";
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$rrd_files = glob("{$rrddbpath}/*.rrd");
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$xml_files = array();
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foreach ($rrd_files as $rrd_file) {
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$basename = basename($rrd_file);
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$xml_file = preg_replace('/\.rrd$/', ".xml", $rrd_file);
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exec("$rrdtool dump '{$rrd_file}' '{$xml_file}'");
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$xml_data = file_get_contents($xml_file);
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unlink($xml_file);
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if ($xml_data !== false) {
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$result .= "\t\t<rrddatafile>\n";
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$result .= "\t\t\t<filename>{$basename}</filename>\n";
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$result .= "\t\t\t<xmldata>" . base64_encode(gzdeflate($xml_data)) . "</xmldata>\n";
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$result .= "\t\t</rrddatafile>\n";
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}
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}
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$result .= "\t</rrddata>\n";
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return $result;
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}
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| 68 |
1af1e47e
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Viktor G
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function backup_xmldatafile($tab=false, $type='voucher') {
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| 69 |
0ff4de47
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Steve Beaver
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global $g;
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1b75667c
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Viktor G
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$xmldata_files = glob("{$g['backuppath'][$type]}");
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1af1e47e
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Viktor G
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if (empty($xmldata_files)) {
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0ff4de47
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Steve Beaver
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return;
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}
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$t = ($tab) ? "\t" : "";
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35fa566c
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Viktor G
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$result = "{$t}\t<{$type}data>\n";
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1af1e47e
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Viktor G
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foreach ($xmldata_files as $xmldata_file) {
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$basename = basename($xmldata_file);
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$data = file_get_contents($xmldata_file);
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if ($data !== false) {
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$result .= "{$t}\t\t<xmldatafile>\n";
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0ff4de47
|
Steve Beaver
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$result .= "{$t}\t\t\t<filename>{$basename}</filename>\n";
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| 83 |
1af1e47e
|
Viktor G
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$result .= "{$t}\t\t\t<data>" . base64_encode(gzdeflate($data)) . "</data>\n";
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$result .= "{$t}\t\t</xmldatafile>\n";
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0ff4de47
|
Steve Beaver
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}
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}
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$result .= "{$t}\t</{$type}data>\n";
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return $result;
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}
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function check_and_returnif_section_exists($section) {
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global $config;
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if (is_array($config[$section])) {
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return true;
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}
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return false;
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}
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022ef976
|
Steve Beaver
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function execPost($post, $postfiles, $ui = true) {
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16091d6e
|
Steve Beaver
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global $config, $g;
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0ff4de47
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Steve Beaver
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unset($input_errors);
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if ($post['restore']) {
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$mode = "restore";
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} else if ($post['download']) {
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$mode = "download";
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}
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if ($post["nopackages"] <> "") {
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$options = "nopackages";
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}
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if ($mode) {
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if ($mode == "download") {
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if ($post['encrypt']) {
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if (!$post['encrypt_password'] || ($post['encrypt_password'] != $post['encrypt_password_confirm'])) {
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$input_errors[] = gettext("Supplied password and confirmation do not match.");
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}
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}
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if (!$input_errors) {
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$host = "{$config['system']['hostname']}.{$config['system']['domain']}";
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$name = "config-{$host}-".date("YmdHis").".xml";
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$data = "";
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if ($options == "nopackages") {
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if (!$post['backuparea']) {
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/* backup entire configuration */
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$data = file_get_contents("{$g['conf_path']}/config.xml");
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} else {
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/* backup specific area of configuration */
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$data = backup_config_section($post['backuparea']);
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$name = "{$post['backuparea']}-{$name}";
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}
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$data = preg_replace('/\t*<installedpackages>.*<\/installedpackages>\n/sm', '', $data);
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} else {
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if (!$post['backuparea']) {
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/* backup entire configuration */
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$data = file_get_contents("{$g['conf_path']}/config.xml");
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} else if ($post['backuparea'] === "rrddata") {
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$data = rrd_data_xml();
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$name = "{$post['backuparea']}-{$name}";
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| 144 |
1b75667c
|
Viktor G
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} else if (array_key_exists($post['backuparea'], $g['backuppath']) && $post['backupdata']) {
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| 145 |
0ff4de47
|
Steve Beaver
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$data = backup_config_section($post['backuparea']);
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| 146 |
b3cc5117
|
Viktor G
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$data = clear_tagdata($post['backuparea'], $data);
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| 147 |
1b75667c
|
Viktor G
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$dataxml = backup_xmldatafile(false, $post['backuparea']);
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$closing_tag = "</{$post['backuparea']}>";
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$data = str_replace($closing_tag, $dataxml . $closing_tag, $data);
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| 150 |
0ff4de47
|
Steve Beaver
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$name = "{$post['backuparea']}-{$name}";
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| 151 |
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} else {
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/* backup specific area of configuration */
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$data = backup_config_section($post['backuparea']);
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$name = "{$post['backuparea']}-{$name}";
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}
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}
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| 157 |
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| 158 |
b3cc5117
|
Viktor G
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if ($post['backuparea'] != "rrddata") {
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$data = clear_tagdata('rrd', $data);
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| 160 |
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}
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| 161 |
0ff4de47
|
Steve Beaver
|
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| 162 |
1b75667c
|
Viktor G
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if (!$post['backuparea'] && $post['backupdata']) {
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| 163 |
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foreach ($g['backuppath'] as $bk => $path) {
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| 164 |
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if (!empty($config[$bk])) {
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| 165 |
b3cc5117
|
Viktor G
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$data = clear_tagdata($bk, $data);
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| 166 |
1b75667c
|
Viktor G
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$dataxml = backup_xmldatafile(true, $bk);
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| 167 |
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$closing_tag = "\t</{$bk}>";
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$data = str_replace($closing_tag, $dataxml . $closing_tag, $data);
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}
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| 170 |
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}
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| 171 |
0ff4de47
|
Steve Beaver
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}
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| 172 |
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| 173 |
b3cc5117
|
Viktor G
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if (($post['backuparea'] != "rrddata") && !$post['donotbackuprrd']) {
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| 174 |
0ff4de47
|
Steve Beaver
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$rrd_data_xml = rrd_data_xml();
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| 175 |
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$closing_tag = "</" . $g['xml_rootobj'] . ">";
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$data = str_replace($closing_tag, $rrd_data_xml . $closing_tag, $data);
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}
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| 179 |
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if ($post['encrypt']) {
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$data = encrypt_data($data, $post['encrypt_password']);
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tagfile_reformat($data, $data, "config.xml");
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| 182 |
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}
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| 183 |
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| 184 |
022ef976
|
Steve Beaver
|
if ($ui) {
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| 185 |
530e157e
|
Steve Beaver
|
send_user_download('data', $data, $name);
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| 186 |
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} else {
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| 187 |
c4251167
|
Steve Beaver
|
return json_encode(array("contents" => base64_encode($data), "name" => $name));
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| 188 |
530e157e
|
Steve Beaver
|
}
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| 189 |
0ff4de47
|
Steve Beaver
|
}
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| 190 |
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}
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| 191 |
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| 192 |
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if ($mode == "restore") {
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| 193 |
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if ($post['decrypt']) {
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| 194 |
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if (!$post['decrypt_password']) {
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| 195 |
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$input_errors[] = gettext("A password for decryption must be supplied and confirmed.");
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| 196 |
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}
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| 197 |
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}
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| 198 |
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| 199 |
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if (!$input_errors) {
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| 200 |
022ef976
|
Steve Beaver
|
if (!$ui || is_uploaded_file($postfiles['conffile']['tmp_name'])) {
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| 201 |
0ff4de47
|
Steve Beaver
|
|
| 202 |
|
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/* read the file contents */
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| 203 |
022ef976
|
Steve Beaver
|
$data = $ui ? file_get_contents($postfiles['conffile']['tmp_name']) : $postfiles['conffile']['tmp_name'];
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| 204 |
0ff4de47
|
Steve Beaver
|
if (!$data) {
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| 205 |
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$input_errors[] = gettext("Warning, could not read file {$postfiles['conffile']['tmp_name']}");
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| 206 |
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} elseif ($post['decrypt']) {
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| 207 |
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if (!tagfile_deformat($data, $data, "config.xml")) {
|
| 208 |
573ec19d
|
Renato Botelho do Couto
|
$input_errors[] = sprintf(gettext(
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| 209 |
|
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"The uploaded file does not appear to contain an encrypted %s configuration."),
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| 210 |
|
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$g['product_label']);
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| 211 |
0ff4de47
|
Steve Beaver
|
} else {
|
| 212 |
|
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$data = decrypt_data($data, $post['decrypt_password']);
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| 213 |
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if (empty($data)) {
|
| 214 |
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$input_errors[] = gettext("File decryption failed. Incorrect password or file is invalid.");
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| 215 |
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}
|
| 216 |
|
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}
|
| 217 |
|
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}
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| 218 |
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| 219 |
|
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/* If the config on disk had empty rrddata tags, remove them to
|
| 220 |
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* avoid an XML parsing error.
|
| 221 |
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* See https://redmine.pfsense.org/issues/8994 */
|
| 222 |
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$data = preg_replace("/<rrddata><\\/rrddata>/", "", $data);
|
| 223 |
|
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$data = preg_replace("/<rrddata\\/>/", "", $data);
|
| 224 |
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|
| 225 |
|
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if ($post['restorearea'] && !$input_errors) {
|
| 226 |
|
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/* restore a specific area of the configuration */
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| 227 |
|
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if (!stristr($data, "<" . $post['restorearea'] . ">")) {
|
| 228 |
|
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$input_errors[] = gettext("An area to restore was selected but the correct xml tag could not be located.");
|
| 229 |
|
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} else {
|
| 230 |
|
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if (!restore_config_section($post['restorearea'], $data)) {
|
| 231 |
|
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$input_errors[] = gettext("An area to restore was selected but the correct xml tag could not be located.");
|
| 232 |
|
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} else {
|
| 233 |
1b75667c
|
Viktor G
|
$conf_change = false;
|
| 234 |
|
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if ($config['rrddata']) {
|
| 235 |
|
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restore_rrddata();
|
| 236 |
|
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unset($config['rrddata']);
|
| 237 |
|
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$conf_change = true;
|
| 238 |
|
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}
|
| 239 |
|
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if (!empty($config[$post['restorearea']][$post['restorearea'].'data'])) {
|
| 240 |
|
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restore_xmldatafile($post['restorearea']);
|
| 241 |
|
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unset($config[$post['restorearea']][$post['restorearea'].'data']);
|
| 242 |
|
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$conf_change = true;
|
| 243 |
|
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}
|
| 244 |
|
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if ($conf_change) {
|
| 245 |
|
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write_config(sprintf(gettext("Unset RRD and extra data from configuration after restoring %s configuration area"), $post['restorearea']));
|
| 246 |
0ff4de47
|
Steve Beaver
|
unlink_if_exists("{$g['tmp_path']}/config.cache");
|
| 247 |
|
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convert_config();
|
| 248 |
|
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}
|
| 249 |
|
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filter_configure();
|
| 250 |
|
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$savemsg = gettext("The configuration area has been restored. The firewall may need to be rebooted.");
|
| 251 |
|
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}
|
| 252 |
|
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}
|
| 253 |
|
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} elseif (!$input_errors) {
|
| 254 |
|
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if (!stristr($data, "<" . $g['xml_rootobj'] . ">")) {
|
| 255 |
|
|
$input_errors[] = sprintf(gettext("A full configuration restore was selected but a %s tag could not be located."), $g['xml_rootobj']);
|
| 256 |
|
|
} else {
|
| 257 |
|
|
/* restore the entire configuration */
|
| 258 |
|
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file_put_contents($postfiles['conffile']['tmp_name'], $data);
|
| 259 |
|
|
if (config_install($postfiles['conffile']['tmp_name']) == 0) {
|
| 260 |
|
|
/* Save current pkg repo to re-add on new config */
|
| 261 |
|
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unset($pkg_repo_conf_path);
|
| 262 |
|
|
if (isset($config['system']['pkg_repo_conf_path'])) {
|
| 263 |
|
|
$pkg_repo_conf_path = $config['system']['pkg_repo_conf_path'];
|
| 264 |
|
|
}
|
| 265 |
|
|
|
| 266 |
|
|
/* this will be picked up by /index.php */
|
| 267 |
|
|
mark_subsystem_dirty("restore");
|
| 268 |
|
|
touch("/conf/needs_package_sync");
|
| 269 |
|
|
/* remove cache, we will force a config reboot */
|
| 270 |
|
|
if (file_exists("{$g['tmp_path']}/config.cache")) {
|
| 271 |
|
|
unlink("{$g['tmp_path']}/config.cache");
|
| 272 |
|
|
}
|
| 273 |
|
|
$config = parse_config(true);
|
| 274 |
|
|
|
| 275 |
|
|
/* Restore previously pkg repo configured */
|
| 276 |
|
|
$pkg_repo_restored = false;
|
| 277 |
|
|
if (isset($pkg_repo_conf_path)) {
|
| 278 |
|
|
$config['system']['pkg_repo_conf_path'] =
|
| 279 |
|
|
$pkg_repo_conf_path;
|
| 280 |
|
|
$pkg_repo_restored = true;
|
| 281 |
|
|
} elseif (isset($config['system']['pkg_repo_conf_path'])) {
|
| 282 |
|
|
unset($config['system']['pkg_repo_conf_path']);
|
| 283 |
|
|
$pkg_repo_restored = true;
|
| 284 |
|
|
}
|
| 285 |
|
|
|
| 286 |
|
|
if ($pkg_repo_restored) {
|
| 287 |
|
|
write_config(gettext("Removing pkg repository set after restoring full configuration"));
|
| 288 |
|
|
pkg_update(true);
|
| 289 |
|
|
}
|
| 290 |
|
|
|
| 291 |
|
|
if (file_exists("/boot/loader.conf")) {
|
| 292 |
|
|
$loaderconf = file_get_contents("/boot/loader.conf");
|
| 293 |
|
|
if (strpos($loaderconf, "console=\"comconsole") ||
|
| 294 |
|
|
strpos($loaderconf, "boot_serial=\"YES")) {
|
| 295 |
|
|
$config['system']['enableserial'] = true;
|
| 296 |
|
|
write_config(gettext("Restore serial console enabling in configuration."));
|
| 297 |
|
|
}
|
| 298 |
|
|
unset($loaderconf);
|
| 299 |
|
|
}
|
| 300 |
|
|
if (file_exists("/boot/loader.conf.local")) {
|
| 301 |
|
|
$loaderconf = file_get_contents("/boot/loader.conf.local");
|
| 302 |
|
|
if (strpos($loaderconf, "console=\"comconsole") ||
|
| 303 |
|
|
strpos($loaderconf, "boot_serial=\"YES")) {
|
| 304 |
|
|
$config['system']['enableserial'] = true;
|
| 305 |
|
|
write_config(gettext("Restore serial console enabling in configuration."));
|
| 306 |
|
|
}
|
| 307 |
|
|
unset($loaderconf);
|
| 308 |
|
|
}
|
| 309 |
|
|
/* extract out rrd items, unset from $config when done */
|
| 310 |
1b75667c
|
Viktor G
|
$conf_change = false;
|
| 311 |
|
|
if ($config['rrddata']) {
|
| 312 |
|
|
restore_rrddata();
|
| 313 |
|
|
unset($config['rrddata']);
|
| 314 |
|
|
$conf_change = true;
|
| 315 |
|
|
}
|
| 316 |
|
|
foreach ($g['backuppath'] as $bk => $path) {
|
| 317 |
|
|
if (!empty($config[$bk][$bk.'data'])) {
|
| 318 |
|
|
restore_xmldatafile($bk);
|
| 319 |
|
|
unset($config[$bk][$bk.'data']);
|
| 320 |
|
|
$conf_change = true;
|
| 321 |
0ff4de47
|
Steve Beaver
|
}
|
| 322 |
1b75667c
|
Viktor G
|
}
|
| 323 |
|
|
if ($conf_change) {
|
| 324 |
|
|
write_config(gettext("Unset RRD and extra data from configuration after full restore."));
|
| 325 |
0ff4de47
|
Steve Beaver
|
unlink_if_exists("{$g['tmp_path']}/config.cache");
|
| 326 |
|
|
convert_config();
|
| 327 |
|
|
}
|
| 328 |
|
|
if (is_array($config['captiveportal'])) {
|
| 329 |
|
|
foreach ($config['captiveportal'] as $cp) {
|
| 330 |
|
|
if (isset($cp['enable'])) {
|
| 331 |
|
|
/* for some reason ipfw doesn't init correctly except on bootup sequence */
|
| 332 |
|
|
mark_subsystem_dirty("restore");
|
| 333 |
|
|
break;
|
| 334 |
|
|
}
|
| 335 |
|
|
}
|
| 336 |
|
|
}
|
| 337 |
|
|
console_configure();
|
| 338 |
|
|
if (is_interface_mismatch() == true) {
|
| 339 |
|
|
touch("/var/run/interface_mismatch_reboot_needed");
|
| 340 |
|
|
clear_subsystem_dirty("restore");
|
| 341 |
|
|
convert_config();
|
| 342 |
022ef976
|
Steve Beaver
|
if ($ui) {
|
| 343 |
|
|
header("Location: interfaces_assign.php");
|
| 344 |
|
|
}
|
| 345 |
0ff4de47
|
Steve Beaver
|
exit;
|
| 346 |
|
|
}
|
| 347 |
|
|
if (is_interface_vlan_mismatch() == true) {
|
| 348 |
|
|
touch("/var/run/interface_mismatch_reboot_needed");
|
| 349 |
|
|
clear_subsystem_dirty("restore");
|
| 350 |
|
|
convert_config();
|
| 351 |
022ef976
|
Steve Beaver
|
if ($ui) {
|
| 352 |
|
|
header("Location: interfaces_assign.php");
|
| 353 |
|
|
}
|
| 354 |
0ff4de47
|
Steve Beaver
|
exit;
|
| 355 |
|
|
}
|
| 356 |
|
|
} else {
|
| 357 |
|
|
$input_errors[] = gettext("The configuration could not be restored.");
|
| 358 |
|
|
}
|
| 359 |
|
|
}
|
| 360 |
|
|
}
|
| 361 |
|
|
} else {
|
| 362 |
|
|
$input_errors[] = gettext("The configuration could not be restored (file upload error).");
|
| 363 |
|
|
}
|
| 364 |
|
|
}
|
| 365 |
|
|
}
|
| 366 |
|
|
}
|
| 367 |
|
|
|
| 368 |
1b75667c
|
Viktor G
|
return array("input_errors" => $input_errors, "savemsg" => $savemsg);
|
| 369 |
0ff4de47
|
Steve Beaver
|
}
|
| 370 |
|
|
|
| 371 |
ffcb0b7f
|
Steve Beaver
|
// Compose a list of recent backups formatted as a JSON array
|
| 372 |
|
|
function listBackupsJSON() {
|
| 373 |
|
|
global $g;
|
| 374 |
|
|
|
| 375 |
7fceb8e1
|
Steve Beaver
|
cleanup_backupcache(false);
|
| 376 |
|
|
|
| 377 |
ffcb0b7f
|
Steve Beaver
|
$raw = unserialize(file_get_contents($g["cf_conf_path"] . "/backup/backup.cache"));
|
| 378 |
|
|
|
| 379 |
|
|
$backups = array();
|
| 380 |
|
|
foreach($raw as $key => $value) {
|
| 381 |
|
|
$backups[] = array("time" => $key, "desc" => $value['description'], "size" => $value['filesize'], "vers" => $value['version']);
|
| 382 |
|
|
}
|
| 383 |
|
|
|
| 384 |
|
|
return json_encode($backups);
|
| 385 |
|
|
}
|
| 386 |
|
|
|
| 387 |
0ff4de47
|
Steve Beaver
|
?>
|