. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* omit no-cache headers because it confuses IE with file downloads */ $omit_nocacheheaders = true; require("guiconfig.inc"); function remove_bad_chars($string) { return preg_replace('/[^a-z|_|0-9]/i','',$string); } function add_base_packages_menu_items() { global $g, $config; $base_packages = split($g['base_packages'], ","); $modified_config = false; foreach($base_packages as $bp) { $basepkg_path = "/usr/local/pkg/"; if(file_exists($basepkg_path . $configfile)) { $pkg_config = parse_xml_config_pkg($basepkg_path . $bp, "packagegui"); if($pkg_config['menu'] != "") { if(is_array($pkg_config['menu'])) { foreach($pkg_config['menu'] as $menu) { if(is_array($config['installedpackages']['menu'])) foreach($config['installedpackages']['menu'] as $amenu) if($amenu['name'] == $menu['name']) continue; $config['installedpackages']['menu'][] = $menu; $modified_config = true; } } $static_output .= "done.\n"; update_output_window($static_output); } } } if($modified_config) { write_confg("Restored base_package menus after configuration restore."); $config = parse_config(true); } } function spit_out_select_items($area) { $select = << EOD; echo $select; } if ($_POST) { unset($input_errors); if (stristr($_POST['Submit'], "Restore configuration")) $mode = "restore"; else if (stristr($_POST['Submit'], "Reinstall")) $mode = "reinstallpackages"; else if (stristr($_POST['Submit'], "Download")) $mode = "download"; else if (stristr($_POST['Submit'], "Restore version")) $mode = "restore_ver"; if ($_POST["nopackages"] <> "") $options = "nopackages"; if ($_POST["ver"] <> "") $ver2restore = $_POST["ver"]; if ($mode) { if ($mode == "download") { config_lock(); $fn = "config-" . $config['system']['hostname'] . "." . $config['system']['domain'] . "-" . date("YmdHis") . ".xml"; if($options == "nopackages") { exec("sed '//,/<\/installedpackages>/d' /conf/config.xml > /tmp/config.xml.nopkg"); $fs = filesize("{$g['tmp_path']}/config.xml.nopkg"); header("Content-Type: application/octet-stream"); header("Content-Disposition: attachment; filename=$fn"); header("Content-Length: $fs"); readfile("{$g['tmp_path']}/config.xml.nopkg"); } else { if($_POST['backuparea'] <> "") { /* user wishes to backup specific area of configuration */ $current_trafficshaper_section = backup_config_section($_POST['backuparea']); /* generate aliases xml */ $fout = fopen("{$g['tmp_path']}/backup_section.txt","w"); fwrite($fout, $current_trafficshaper_section); fclose($fout); $fs = filesize($g['tmp_path'] . "/backup_section.txt"); header("Content-Type: application/octet-stream"); $fn = $_POST['backuparea'] . "-" . $fn; header("Content-Disposition: attachment; filename=$fn"); header("Content-Length: $fs"); readfile($g['tmp_path'] . "/backup_section.txt"); unlink($g['tmp_path'] . "/backup_section.txt"); } else { $fs = filesize($g['conf_path'] . "/config.xml"); header("Content-Type: application/octet-stream"); header("Content-Disposition: attachment; filename=$fn"); header("Content-Length: $fs"); readfile($g['conf_path'] . "/config.xml"); } } config_unlock(); exit; } else if ($mode == "restore") { if (is_uploaded_file($_FILES['conffile']['tmp_name'])) { $fd = fopen($_FILES['conffile']['tmp_name'], "r"); if(!$fd) { log_error("Warning, could not open " . $_FILES['conffile']['tmp_name']); return 1; } while(!feof($fd)) { $tmp .= fread($fd,49); } fclose($fd); if(stristr($tmp, "m0n0wall") == true) { log_error("Upgrading m0n0wall configuration to pfsense."); /* m0n0wall was found in config. convert it. */ $upgradedconfig = str_replace("m0n0wall", "pfsense", $tmp); $fd = fopen($_FILES['conffile']['tmp_name'], "w"); fwrite($fd, $upgradedconfig); fclose($fd); $m0n0wall_upgrade = true; } if($_POST['restorearea'] <> "") { /* restore a specific area of the configuration */ $rules = file_get_contents($_FILES['conffile']['tmp_name']); if(stristr($rules, $_POST['restorearea']) == false) { $input_errors[] = "You have selected to restore a area but we could not locate the correct xml tag."; } else { restore_config_section($_POST['restorearea'], $rules); filter_configure(); $savemsg = "The configuration area has been restored. The firewall may need to be rebooted."; } } else { $rules = file_get_contents($_FILES['conffile']['tmp_name']); if(stristr($rules, "pfsense") == false) { $input_errors[] = "You have selected to restore the full configuration but we could not locate a pfsense tag."; } else { /* restore the entire configuration */ if (config_install($_FILES['conffile']['tmp_name']) == 0) { /* this will be picked up by /index.php */ conf_mount_rw(); if($g['platform'] <> "cdrom") touch("/needs_package_sync"); $reboot_needed = true; $savemsg = "The configuration has been restored. The firewall is now rebooting."; touch("/conf/needs_package_sync"); /* remove cache, we will force a config reboot */ if(file_exists("/tmp/config.cache")) unlink("/tmp/config.cache"); $config = parse_config(true); if($m0n0wall_upgrade == true) { if($config['system']['gateway'] <> "") $config['interfaces']['wan']['gateway'] = $config['system']['gateway']; unset($config['shaper']); /* build an interface collection */ for ($j = 1; isset ($config['interfaces']['opt' . $j]); $j++) $ifdescrs['opt' . $j] = "opt" . $j; /* remove special characters from interface descriptions */ if(is_array($ifdescrs)) foreach($ifdescrs as $iface) $config['interfaces'][$iface]['descr'] = remove_bad_chars($config['interfaces'][$iface]['descr']); /* check for interface names with an alias */ if(is_array($ifdescrs)) { foreach($ifdescrs as $iface) { if(is_alias($config['interfaces'][$iface]['descr'])) { // Firewall rules $origname = $config['interfaces'][$iface]['descr']; $newname = $config['interfaces'][$iface]['descr'] . "Alias"; update_alias_names_upon_change('filter', 'rule', 'source', 'address', $newname, $origname); update_alias_names_upon_change('filter', 'rule', 'destination', 'address', $newname, $origname); // NAT Rules update_alias_names_upon_change('nat', 'rule', 'target', '', $newname, $origname); update_alias_names_upon_change('nat', 'rule', 'external-port', '', $newname, $origname); update_alias_names_upon_change('nat', 'rule', 'local-port', '', $newname, $origname); // Alias in an alias update_alias_names_upon_change('aliases', 'alias', 'address', '', $newname, $origname); } } } unlink_if_exists("/tmp/config.cache"); write_config(); add_base_packages_menu_items(); conf_mount_ro(); $savemsg = "The m0n0wall configuration has been restored and upgraded to {$g['product_name']}.

The firewall is now rebooting."; $reboot_needed = true; } if(isset($config['captiveportal']['enable'])) { /* for some reason ipfw doesn't init correctly except on bootup sequence */ $savemsg = "The configuration has been restored.

The firewall is now rebooting."; $reboot_needed = true; } setup_serial_port(); if(is_interface_mismatch() == true) { touch("/var/run/interface_mismatch_reboot_needed"); $reboot_needed = false; header("Location: interfaces_assign.php"); } } else { $input_errors[] = "The configuration could not be restored."; } } } } else { $input_errors[] = "The configuration could not be restored (file upload error)."; } } else if ($mode == "reinstallpackages") { header("Location: pkg_mgr_install.php?mode=reinstallall"); exit; } else if ($mode == "restore_ver") { $input_errors[] = "XXX - this feature may hose your config (do NOT backrev configs!) - billm"; if ($ver2restore <> "") { $conf_file = "{$g['cf_conf_path']}/bak/config-" . strtotime($ver2restore) . ".xml"; if (config_install($conf_file) == 0) { $reboot_needed = true; $savemsg = "The configuration has been restored. The firewall is now rebooting."; } else { $input_errors[] = "The configuration could not be restored."; } } else { $input_errors[] = "No version selected."; } } } } $id = rand() . '.' . time(); $mth = ini_get('upload_progress_meter.store_method'); $dir = ini_get('upload_progress_meter.file.filename_template'); $pgtitle = "Diagnostics: Backup/restore"; include("head.inc"); ?>