function restore_config_section_xmlrpc($raw_params)
{
global $config, $xmlrpc_g;
$old_config = $config;
$old_ipsec_enabled = ipsec_enabled();
if (xmlrpc_loop_detect()) {
log_error("Disallowing CARP sync loop");
return;
}
$params = xmlrpc_params_to_php($raw_params);
if (!xmlrpc_auth($params)) {
xmlrpc_authfail();
return $xmlrpc_g['return']['authfail'];
}
/*
* Make sure it doesn't end up with both dnsmasq and unbound enabled
* simultaneously in secondary
* */
if (isset($params[0]['unbound']['enable']) && isset($config['dnsmasq']['enable'])) {
unset($config['dnsmasq']['enable']);
services_dnsmasq_configure();
} else {
if (isset($params[0]['dnsmasq']['enable']) && isset($config['unbound']['enable'])) {
unset($config['unbound']['enable']);
services_unbound_configure();
}
}
// Some sections should just be copied and not merged or we end
// up unable to sync the deletion of the last item in a section
$sync_full = array('dnsmasq', 'unbound', 'ipsec', 'aliases', 'wol', 'load_balancer', 'openvpn', 'cert', 'ca', 'crl', 'schedules', 'filter', 'nat', 'dhcpd', 'dhcpv6');
$sync_full_done = array();
foreach ($sync_full as $syncfull) {
if (isset($params[0][$syncfull])) {
$config[$syncfull] = $params[0][$syncfull];
unset($params[0][$syncfull]);
$sync_full_done[] = $syncfull;
}
}
$vipbackup = array();
$oldvips = array();
if (isset($params[0]['virtualip'])) {
if (is_array($config['virtualip']['vip'])) {
foreach ($config['virtualip']['vip'] as $vipindex => $vip) {
if ($vip['mode'] == "carp") {
$oldvips["{$vip['interface']}_vip{$vip['vhid']}"]['content'] = "{$vip['password']}{$vip['advskew']}{$vip['subnet']}{$vip['subnet_bits']}{$vip['advbase']}";
$oldvips["{$vip['interface']}_vip{$vip['vhid']}"]['interface'] = $vip['interface'];
$oldvips["{$vip['interface']}_vip{$vip['vhid']}"]['subnet'] = $vip['subnet'];
} else {
if ($vip['mode'] == "ipalias" && (substr($vip['interface'], 0, 4) == '_vip' || strpos($vip['interface'], "lo0"))) {
$oldvips[$vip['subnet']]['content'] = "{$vip['interface']}{$vip['subnet']}{$vip['subnet_bits']}";
$oldvips[$vip['subnet']]['interface'] = $vip['interface'];
$oldvips[$vip['subnet']]['subnet'] = $vip['subnet'];
} else {
if (($vip['mode'] == "ipalias" || $vip['mode'] == 'proxyarp') && !(substr($vip['interface'], 0, 4) == '_vip') || strpos($vip['interface'], "lo0")) {
$vipbackup[] = $vip;
}
}
}
}
}
}
// For vip section, first keep items sent from the master
$config = array_merge_recursive_unique($config, $params[0]);
/* Then add ipalias and proxyarp types already defined on the backup */
if (is_array($vipbackup) && !empty($vipbackup)) {
if (!is_array($config['virtualip'])) {
$config['virtualip'] = array();
}
if (!is_array($config['virtualip']['vip'])) {
$config['virtualip']['vip'] = array();
}
foreach ($vipbackup as $vip) {
array_unshift($config['virtualip']['vip'], $vip);
}
}
/* Log what happened */
$mergedkeys = implode(",", array_merge(array_keys($params[0]), $sync_full_done));
write_config(sprintf(gettext("Merged in config (%s sections) from XMLRPC client."), $mergedkeys));
/*
* The real work on handling the vips specially
* This is a copy of intefaces_vips_configure with addition of not reloading existing/not changed carps
*/
if (isset($params[0]['virtualip']) && is_array($config['virtualip']) && is_array($config['virtualip']['vip'])) {
$carp_setuped = false;
$anyproxyarp = false;
foreach ($config['virtualip']['vip'] as $vip) {
if ($vip['mode'] == "carp" && isset($oldvips["{$vip['interface']}_vip{$vip['vhid']}"])) {
if ($oldvips["{$vip['interface']}_vip{$vip['vhid']}"]['content'] == "{$vip['password']}{$vip['advskew']}{$vip['subnet']}{$vip['subnet_bits']}{$vip['advbase']}") {
if (does_vip_exist($vip)) {
unset($oldvips["{$vip['interface']}_vip{$vip['vhid']}"]);
continue;
// Skip reconfiguring this vips since nothing has changed.
}
}
} else {
if ($vip['mode'] == "ipalias" && strstr($vip['interface'], "_vip") && isset($oldvips[$vip['subnet']])) {
if ($oldvips[$vip['subnet']]['content'] == "{$vip['interface']}{$vip['subnet']}{$vip['subnet_bits']}") {
if (does_vip_exist($vip)) {
unset($oldvips[$vip['subnet']]);
continue;
// Skip reconfiguring this vips since nothing has changed.
}
}
unset($oldvips[$vip['subnet']]);
}
}
switch ($vip['mode']) {
case "proxyarp":
$anyproxyarp = true;
break;
case "ipalias":
interface_ipalias_configure($vip);
break;
case "carp":
if ($carp_setuped == false) {
$carp_setuped = true;
}
interface_carp_configure($vip);
break;
}
}
/* Cleanup remaining old carps */
foreach ($oldvips as $oldvipar) {
$oldvipif = get_real_interface($oldvipar['interface']);
if (!empty($oldvipif)) {
if (is_ipaddrv6($oldvipar['subnet'])) {
mwexec("/sbin/ifconfig " . escapeshellarg($oldvipif) . " inet6 " . escapeshellarg($oldvipar['subnet']) . " delete");
} else {
pfSense_interface_deladdress($oldvipif, $oldvipar['subnet']);
}
}
}
if ($carp_setuped == true) {
interfaces_sync_setup();
}
if ($anyproxyarp == true) {
interface_proxyarp_configure();
}
}
if ($old_ipsec_enabled !== ipsec_enabled()) {
vpn_ipsec_configure();
}
unset($old_config);
return $xmlrpc_g['return']['true'];
}
/**
* Restore defined config section into local config
*
* @param string $username
* @param string $password
* @param array $sections
*
* @return bool
*/
public function restore_config_section($username, $password, $sections)
{
$this->auth($username, $password);
global $config;
$old_config = $config;
$old_ipsec_enabled = ipsec_enabled();
if ($this->loop_detected) {
log_error("Disallowing CARP sync loop");
return true;
}
/*
* Some sections should just be copied and not merged or we end
* up unable to sync the deletion of the last item in a section
*/
$sync_full_sections = array('aliases', 'ca', 'cert', 'crl', 'dhcpd', 'dhcpv6', 'dnsmasq', 'filter', 'ipsec', 'load_balancer', 'nat', 'openvpn', 'schedules', 'unbound', 'wol');
$syncd_full_sections = array();
foreach ($sync_full_sections as $section) {
if (!isset($sections[$section])) {
continue;
}
$config[$section] = $sections[$section];
unset($sections[$section]);
$syncd_full_sections[] = $section;
}
$vipbackup = array();
$oldvips = array();
if (isset($sections['virtualip']) && is_array($config['virtualip']['vip'])) {
foreach ($config['virtualip']['vip'] as $vip) {
if ($vip['mode'] == "carp") {
$key = $vip['interface'] . "_vip" . $vip['vhid'];
$oldvips[$key]['content'] = $vip['password'] . $vip['advskew'] . $vip['subnet'] . $vip['subnet_bits'] . $vip['advbase'];
$oldvips[$key]['interface'] = $vip['interface'];
$oldvips[$key]['subnet'] = $vip['subnet'];
} else {
if ($vip['mode'] == "ipalias" && (substr($vip['interface'], 0, 4) == '_vip' || strstr($vip['interface'], "lo0"))) {
$oldvips[$vip['subnet']]['content'] = $vip['interface'] . $vip['subnet'] . $vip['subnet_bits'];
$oldvips[$vip['subnet']]['interface'] = $vip['interface'];
$oldvips[$vip['subnet']]['subnet'] = $vip['subnet'];
} else {
if (($vip['mode'] == "ipalias" || $vip['mode'] == 'proxyarp') && !(substr($vip['interface'], 0, 4) == '_vip') || strstr($vip['interface'], "lo0")) {
$vipbackup[] = $vip;
}
}
}
}
}
/* For vip section, first keep items sent from the master */
$config = array_merge_recursive_unique($config, $sections);
/*
* Then add ipalias and proxyarp types already defined
* on the backup
*/
if (is_array($vipbackup) && !empty($vipbackup)) {
if (!is_array($config['virtualip'])) {
$config['virtualip'] = array();
}
if (!is_array($config['virtualip']['vip'])) {
$config['virtualip']['vip'] = array();
}
foreach ($vipbackup as $vip) {
array_unshift($config['virtualip']['vip'], $vip);
}
}
/* Log what happened */
$mergedkeys = implode(",", array_merge(array_keys($sections), $syncd_full_sections));
write_config(sprintf(gettext("Merged in config (%s sections) from XMLRPC client."), $mergedkeys));
/*
* The real work on handling the vips specially
* This is a copy of intefaces_vips_configure with addition of
* not reloading existing/not changed carps
*/
if (isset($sections['virtualip']) && is_array($config['virtualip']) && is_array($config['virtualip']['vip'])) {
$carp_setuped = false;
$anyproxyarp = false;
foreach ($config['virtualip']['vip'] as $vip) {
$key = "{$vip['interface']}_vip{$vip['vhid']}";
if ($vip['mode'] == "carp" && isset($oldvips[$key])) {
if ($oldvips[$key]['content'] == $vip['password'] . $vip['advskew'] . $vip['subnet'] . $vip['subnet_bits'] . $vip['advbase'] && does_vip_exist($vip)) {
unset($oldvips[$key]);
/*
* Skip reconfiguring this vips
* since nothing has changed.
*/
continue;
}
} elseif ($vip['mode'] == "ipalias" && strstr($vip['interface'], "_vip") && isset($oldvips[$vip['subnet']])) {
$key = $vip['subnet'];
if ($oldvips[$key]['content'] == $vip['interface'] . $vip['subnet'] . $vip['subnet_bits'] && does_vip_exist($vip)) {
unset($oldvips[$key]);
/*
* Skip reconfiguring this vips
* since nothing has changed.
*/
continue;
}
unset($oldvips[$key]);
}
switch ($vip['mode']) {
case "proxyarp":
$anyproxyarp = true;
break;
case "ipalias":
interface_ipalias_configure($vip);
break;
case "carp":
$carp_setuped = true;
interface_carp_configure($vip);
break;
}
}
/* Cleanup remaining old carps */
foreach ($oldvips as $oldvipar) {
$oldvipif = get_real_interface($oldvipar['interface']);
if (empty($oldvipif)) {
continue;
}
if (is_ipaddrv6($oldvipar['subnet'])) {
mwexec("/sbin/ifconfig " . escapeshellarg($oldvipif) . " inet6 " . escapeshellarg($oldvipar['subnet']) . " delete");
} else {
pfSense_interface_deladdress($oldvipif, $oldvipar['subnet']);
}
}
if ($carp_setuped == true) {
interfaces_sync_setup();
}
if ($anyproxyarp == true) {
interface_proxyarp_configure();
}
}
if ($old_ipsec_enabled !== ipsec_enabled()) {
vpn_ipsec_configure();
}
unset($old_config);
return true;
}