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author | Renato Botelho <renato@netgate.com> | 2015-11-06 13:09:11 -0200 |
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committer | Renato Botelho <renato@netgate.com> | 2015-11-06 13:09:11 -0200 |
commit | dc18b635e17a9c7fae1b6c157f9215375b8cca25 (patch) | |
tree | cf6b2b80b798bb6824a87e0eb420306e4f230940 /config/apache_mod_security-dev/apache_mod_security.inc | |
parent | ab9e92de7b0f9256aa18bea777c3c15357a189fe (diff) | |
parent | 02783bc57def5169c1a68d07a9d926e235584089 (diff) | |
download | pfsense-packages-dc18b635e17a9c7fae1b6c157f9215375b8cca25.tar.gz pfsense-packages-dc18b635e17a9c7fae1b6c157f9215375b8cca25.tar.bz2 pfsense-packages-dc18b635e17a9c7fae1b6c157f9215375b8cca25.zip |
Merge pull request #1139 from doktornotor/patch-6
Diffstat (limited to 'config/apache_mod_security-dev/apache_mod_security.inc')
-rw-r--r-- | config/apache_mod_security-dev/apache_mod_security.inc | 176 |
1 files changed, 93 insertions, 83 deletions
diff --git a/config/apache_mod_security-dev/apache_mod_security.inc b/config/apache_mod_security-dev/apache_mod_security.inc index ed5596d6..4ec13bd0 100644 --- a/config/apache_mod_security-dev/apache_mod_security.inc +++ b/config/apache_mod_security-dev/apache_mod_security.inc @@ -1,19 +1,20 @@ <?php /* apache_mod_security.inc - part of apache_mod_security package (http://www.pfSense.com) + part of pfSense (https://www.pfSense.org/) Copyright (C) 2009, 2010 Scott Ullrich Copyright (C) 2012-2013 Marcello Coutinho Copyright (C) 2013 Stephane Lapie <stephane.lapie@asahinet.com> + Copyright (C) 2015 ESF, LLC 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, + 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 + 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. @@ -28,7 +29,6 @@ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ - require_once("service-utils.inc"); $shortcut_section = "apache"; @@ -157,27 +157,38 @@ function apache_mod_security_resync() { if (is_array($config['installedpackages']['apachesync']['config'])){ $apache_sync = $config['installedpackages']['apachesync']['config'][0]; $synconchanges = $apache_sync['synconchanges']; - $synctimeout = $apache_sync['synctimeout']; - switch ($synconchanges){ + $synctimeout = $apache_sync['synctimeout'] ?: '250'; + switch ($synconchanges) { case "manual": - if (is_array($apache_sync[row])){ - $rs = $apache_sync[row]; + if (is_array($apache_sync['row'])) { + $rs = $apache_sync['row']; } else { - log_error("apache_mod_security_package: XMLRPC sync is enabled, but there is no local host to push on apache config."); + log_error("apache_mod_security_package: XMLRPC sync is enabled but there are no hosts configured as replication targets."); return; } break; case "auto": - if (is_array($config['installedpackages']['carpsettings']) && is_array($config['installedpackages']['carpsettings']['config'])){ // pfSense 2.0.x - $system_carp = $config['installedpackages']['carpsettings']['config'][0]; - $rs[0]['ipaddress'] = $system_carp['synchronizetoip']; - $rs[0]['username'] = $system_carp['username']; - $rs[0]['password'] = $system_carp['password']; - } else if (is_array($config['hasync'])) { // pfSense 2.1 + if (is_array($config['hasync'])) { $system_carp = $config['hasync']; $rs[0]['ipaddress'] = $system_carp['synchronizetoip']; $rs[0]['username'] = $system_carp['username']; $rs[0]['password'] = $system_carp['password']; + $rs[0]['syncdestinenable'] = FALSE; + + // XMLRPC sync is currently only supported over connections using the same protocol and port as this system + if ($config['system']['webgui']['protocol'] == "http") { + $rs[0]['syncprotocol'] = "http"; + $rs[0]['syncport'] = $config['system']['webgui']['port'] ?: '80'; + } else { + $rs[0]['syncprotocol'] = "https"; + $rs[0]['syncport'] = $config['system']['webgui']['port'] ?: '443'; + } + if ($system_carp['synchronizetoip'] == "") { + log_error("apache_mod_security_package: XMLRPC CARP/HA sync is enabled but there are no system backup hosts configured as replication targets."); + return; + } else { + $rs[0]['syncdestinenable'] = TRUE; + } } else { log_error("apache_mod_security_package: XMLRPC sync is enabled, but there is no global backup host to push apache config."); return; @@ -185,55 +196,63 @@ function apache_mod_security_resync() { break; default: return; - break; + break; } - } - if (is_array($rs)){ - foreach($rs as $sh){ - $sync_to_ip = $sh['ipaddress']; - $password = $sh['password']; - if ($sh['username']) - $username = $sh['username']; - else - $username = 'admin'; - if ($password && $sync_to_ip) - apache_mod_security_do_xmlrpc_sync($sync_to_ip, $username, $password, $synctimeout); + if (is_array($rs)) { + log_error("apache_mod_security_package: XMLRPC sync is starting."); + foreach ($rs as $sh) { + // Only sync enabled replication targets + if ($sh['syncdestinenable']) { + $sync_to_ip = $sh['ipaddress']; + $port = $sh['syncport']; + $username = $sh['username'] ?: 'admin'; + $password = $sh['password']; + $protocol = $sh['syncprotocol']; + + $error = ''; + $valid = TRUE; + + if ($password == "") { + $error = "Password parameter is empty. "; + $valid = FALSE; + } + if (!is_ipaddr($sync_to_ip) && !is_hostname($sync_to_ip) && !is_domain($sync_to_ip)) { + $error .= "Misconfigured Replication Target IP Address or Hostname. "; + $valid = FALSE; + } + if (!is_port($port)) { + $error .= "Misconfigured Replication Target Port. "; + $valid = FALSE; + } + if ($valid) { + apache_mod_security_do_xmlrpc_sync($sync_to_ip, $port, $protocol, $username, $password, $synctimeout); + } else { + log_error("apache_mod_security_package: XMLRPC sync with '{$sync_to_ip}' aborted due to the following error(s): {$error}"); + } + } + } + log_error("apache_mod_security_package: XMLRPC sync completed."); } } } // Do the actual XMLRPC Sync -function apache_mod_security_do_xmlrpc_sync($sync_to_ip, $username, $password, $synctimeout) { +function apache_mod_security_do_xmlrpc_sync($sync_to_ip, $port, $protocol, $username, $password, $synctimeout) { global $config, $g; - if(!$username) - return; - - if(!$password) - return; - - if(!$sync_to_ip) + if ($username == "" || $password == "" || $sync_to_ip == "" || $port == "" || $protocol == "") { + log_error("apache_mod_security_package: A required XMLRPC sync parameter (username, password, replication target, port or protocol) is empty ... aborting pkg sync"); return; - - if(!$synctimeout) - $synctimeout=25; - - $xmlrpc_sync_neighbor = $sync_to_ip; - if($config['system']['webgui']['protocol'] != "") { - $synchronizetoip = $config['system']['webgui']['protocol']; - $synchronizetoip .= "://"; } - $port = $config['system']['webgui']['port']; - /* if port is empty lets rely on the protocol selection */ - if($port == "") { - if($config['system']['webgui']['protocol'] == "http") - $port = "80"; - else - $port = "443"; + + // Take care of IPv6 literal address + if (is_ipaddrv6($sync_to_ip)) { + $sync_to_ip = "[{$sync_to_ip}]"; } - $synchronizetoip .= $sync_to_ip; - /* xml will hold the sections to sync */ + $url = "{$protocol}://{$sync_to_ip}"; + + /* XML will hold the sections to sync. */ $xml = array(); $xml['apachesettings'] = $config['installedpackages']['apachesettings']; $xml['apachemodsecurity'] = $config['installedpackages']['apachemodsecurity']; @@ -243,67 +262,58 @@ function apache_mod_security_do_xmlrpc_sync($sync_to_ip, $username, $password, $ $xml['apachevirtualhost'] = $config['installedpackages']['apachevirtualhost']; $xml['apachelisten'] = $config['installedpackages']['apachelisten']; - /* assemble xmlrpc payload */ - $params = array( - XML_RPC_encode($password), - XML_RPC_encode($xml) - ); + /* Assemble XMLRPC payload. */ + $params = array(XML_RPC_encode($password), XML_RPC_encode($xml)); - /* set a few variables needed for sync code borrowed from filter.inc */ - $url = $synchronizetoip; - log_error("apache_mod_security_package: Beginning apache_mod_security XMLRPC sync to {$url}:{$port}."); + /* Set a few variables needed for sync code */ $method = 'pfsense.merge_installedpackages_section_xmlrpc'; $msg = new XML_RPC_Message($method, $params); $cli = new XML_RPC_Client('/xmlrpc.php', $url, $port); $cli->setCredentials($username, $password); - if($g['debug']) + if ($g['debug']) { $cli->setDebug(1); - /* send our XMLRPC message and timeout after defined sync timeout value*/ + } + /* Send our XMLRPC message and timeout after defined sync timeout value */ $resp = $cli->send($msg, $synctimeout); - if(!$resp) { - $error = "A communications error occurred while attempting apache_mod_security XMLRPC sync with {$url}:{$port}."; - log_error($error); + if (!$resp) { + $error = "A communications error occurred while attempting XMLRPC sync with {$url}:{$port}."; + log_error("apache_mod_security_package: {$error}"); file_notice("sync_settings", $error, "apache_mod_security Settings Sync", ""); - } elseif($resp->faultCode()) { + } elseif ($resp->faultCode()) { $cli->setDebug(1); $resp = $cli->send($msg, $synctimeout); - $error = "An error code was received while attempting apache_mod_security XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString(); - log_error($error); + $error = "An error code was received while attempting XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString(); + log_error("apache_mod_security_package: {$error}"); file_notice("sync_settings", $error, "apache_mod_security Settings Sync", ""); } else { log_error("apache_mod_security_package: XMLRPC sync successfully completed with {$url}:{$port}."); } - /* tell apache_mod_security to reload our settings on the destination sync host. */ + /* Tell apache_mod_security to reload our settings on the destination sync host. */ $method = 'pfsense.exec_php'; $execcmd = "require_once('/usr/local/pkg/apache_mod_security.inc');\n"; $execcmd .= "apache_mod_security_resync();"; - /* assemble xmlrpc payload */ - $params = array( - XML_RPC_encode($password), - XML_RPC_encode($execcmd) - ); + /* Assemble XMLRPC payload. */ + $params = array(XML_RPC_encode($password), XML_RPC_encode($execcmd)); - log_error("apache_mod_security_package: XMLRPC reload data {$url}:{$port}."); $msg = new XML_RPC_Message($method, $params); $cli = new XML_RPC_Client('/xmlrpc.php', $url, $port); $cli->setCredentials($username, $password); $resp = $cli->send($msg, $synctimeout); - if(!$resp) { - $error = "A communications error occurred while attempting apache_mod_security XMLRPC sync with {$url}:{$port} (pfsense.exec_php)."; - log_error($error); + if (!$resp) { + $error = "A communications error occurred while attempting XMLRPC sync with {$url}:{$port} (pfsense.exec_php)."; + log_error("apache_mod_security_package: {$error}"); file_notice("sync_settings", $error, "apache_mod_security Settings Sync", ""); - } elseif($resp->faultCode()) { + } elseif ($resp->faultCode()) { $cli->setDebug(1); $resp = $cli->send($msg, $synctimeout); - $error = "An error code was received while attempting apache_mod_security XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString(); - log_error($error); + $error = "An error code was received while attempting XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString(); + log_error("apache_mod_security_package: {$error}"); file_notice("sync_settings", $error, "apache_mod_security Settings Sync", ""); } else { - log_error("apache_mod_security XMLRPC reload data success with {$url}:{$port} (pfsense.exec_php)."); + log_error("apache_mod_security_package: XMLRPC reload data success with {$url}:{$port} (pfsense.exec_php)."); } - } function apache_mod_security_checkconfig() { |