pfBlocker-dev - fix alias creation check for outbound traffic

1 files changed, 0 insertions, 402 deletions

diff --git a/config/pf-blocker/countryblock.inc b/config/pf-blocker/countryblock.inc
deleted file mode 100755
index 5844f3d1..00000000
--- a/config/pf-blocker/countryblock.inc
+++ /dev/null
@@ -1,402 +0,0 @@
-<?php
-/*
-	countryblock.inc
-	part of the Postfix package for pfSense
-	Copyright (C) 2010 Erik Fonnesbeck
-	Copyright (C) 2011 Marcello Coutinho
-
-	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.
-
-*/
-require_once("util.inc");
-require_once("functions.inc");
-require_once("pkg-utils.inc");
-require_once("globals.inc");
-require_once("filter.inc");
-	
-function cb_text_area_decode($text){
-	return preg_replace('/\r\n/', "\n",base64_decode($text));	
-}
-
-function cb_get_real_interface_address($iface) {
-	global $config;
-	$iface = convert_friendly_interface_to_real_interface_name($iface);
-	$line = trim(shell_exec("ifconfig $iface | grep inet | grep -v inet6"));
-	list($dummy, $ip, $dummy2, $netmask) = explode(" ", $line);
-	return array($ip, long2ip(hexdec($netmask)));
-}
-
-function sync_package_countryblock() {
-	global $config;
-	$countryblock_config=$config['installedpackages']['countryblock']['config'][0];
-	$continents= array("Africa","Antartica","Asia","Europe","North America","Oceania","South America");
-
-	#get local web gui configuration
-    $web_local=($config['system']['webgui']['protocol'] != ""?$config['system']['webgui']['protocol']:"http");
-    $port = $config['system']['webgui']['port'];
-    if($port == "") {
-		if($config['system']['webgui']['protocol'] == "http") 
-			$port = "80";
-		else 
-			$port = "443";
-    }
-    $web_local .= "://127.0.0.1:".$port.'/countryblock.php';
-	
-	#get all selected countries
-	$countries=$config['installedpackages']['countryblock']['config'][0]['topspammers'].",";
-	foreach ($continents as $continent){
-		if (is_array($config['installedpackages']['countryblock'.strtolower(preg_replace('/ /','',$continent))]['config']))
-			$countries.=$config['installedpackages']['countryblock'.strtolower(preg_replace('/ /','',$continent))]['config'][0]['countries'].",";
-	}
-	$cb_files = explode(",", $countries);
-	$ips="";
-    foreach ($cb_files as $iso){
-		if ($iso <> ""){
-			if (file_exists('/usr/local/pkg/countryblock/'.$iso.'.txt'))
-				$ips.=file_get_contents('/usr/local/pkg/countryblock/'.$iso.'.txt');
-		}
-	}
-	#create all ip block lists based on gui
-	file_put_contents('/usr/local/pkg/cb.txt',$ips, LOCK_EX);
-	
-	#write white_list to filesystem
-	file_put_contents('/usr/local/pkg/cbw.txt',cb_text_area_decode($countryblock_config['whitelist']), LOCK_EX);
-
-	#edit or assign alias "Countryblock" and "CountryblockWL" 
-	$aliases=$config['aliases']['alias'];
-	#print "<pre>";
-	$new_aliases=array();
-	if ($ips != ""){
-		#create or reaply alias
-		$new_aliases[]=array("name"=> 'Countryblock',
-					  		 "url"=> $web_local.'?cb=1',
-					  		 "updatefreq"=> "7",
-					  		 "address"=>"",
-					  		 "descr"=> "Countryblock deny list",
-					  		 "type"=> "urltable",
-					  		 "detail"=> "DO NOT EDIT THIS ALIAS");
-		#force alias file update
-		if (! is_dir('/var/db/aliastables/'))
-			mkdir ('/var/db/aliastables/',0755);
-		if (file_exists('/var/db/aliastables/Countryblock.txt'))
-			file_put_contents('/var/db/aliastables/Countryblock.txt',$ips, LOCK_EX);
-		}
-	else{
-		#remove previous aliastable if exist
-		if (file_exists('/var/db/aliastables/Countryblock.txt'))
-			unlink('/var/db/aliastables/Countryblock.txt');
-	}
-	
-	if (cb_text_area_decode($countryblock_config['whitelist']) != ""){
-		#create or reaply alias
-		$new_aliases[]=array("name"=> 'CountryblockWL',
-						  	 "url"=> $web_local.'?cbw=1',
-						  	 "updatefreq"=> "7",
-						  	 "address"=>"",
-						  	 "descr"=> "Countryblock white list",
-						  	 "type"=> "urltable",
-						  	 "detail"=> "DO NOT EDIT THIS ALIAS");
-		#force alias file update
-		if (! is_dir('/var/db/aliastables/'))
-			mkdir ('/var/db/aliastables/',0755);
-		if (file_exists('/var/db/aliastables/CountryblockWL.txt'))
-			file_put_contents('/var/db/aliastables/CountryblockWL.txt',cb_text_area_decode($countryblock_config['whitelist']), LOCK_EX);
-		}
-	else{
-		#remove previous aliastable if exist
-		if (file_exists('/var/db/aliastables/CountryblockWL.txt'))
-			unlink('/var/db/aliastables/CountryblockWL.txt');
-	}
-	
-	if (is_array($aliases))
-	  foreach($aliases as $cbalias){
-		if (! preg_match("/Countryblock.*list/",$cbalias['descr']))
-			$new_aliases[]=	$cbalias;
-	}
-	$config['aliases']['alias']=$new_aliases;
-	# check contryblock filter options
-	$rules=$config['filter']['rule'];
-	$ifaces = $countryblock_config['inbound_interface'];
-    foreach (explode(",", $ifaces) as $i => $iface) {
-    	if (cb_text_area_decode($countryblock_config['whitelist']) != ""){
-			${$iface}[0]=array("id" => "",
-					"type"=>"pass",
-					"tag"=>	"",
-					"interface" => $iface,
-					"tagged"=> "",
-					"max"=>	 "",
-					"max-src-nodes"=>"",
-					"max-src-conn"=> "",
-					"max-src-states"=>"",
-					"statetimeout"=>"",
-					"statetype"=>"keep state",
-					"os"=> "",
-					"source"=>array("address"=>"CountryblockWL"),
-    				"destination"=>array("any"=>""),
-    				"descr"=>"Countryblock inbound whitelist rule");
-
-			if ($countryblock_config['enable_log'])
-				${$iface}[0]["log"]="";
-    	}
-		if ($ips != ""){
-			${$iface}[1]=array(	"id" => "",
-							"type"=>"block",
-							"tag"=>	"",
-							"interface" => $iface,
-							"tagged"=> "",
-							"max"=>	 "",
-							"max-src-nodes"=>"",
-							"max-src-conn"=> "",
-							"max-src-states"=>"",
-							"statetimeout"=>"",
-						    "statetype"=>"keep state",
-							"os"=> "",
-							"source"=>array("address"=>"Countryblock"),
-    						"destination"=>array("any"=>""),
-    						"descr"=>"Countryblock inbound deny rule");
-
-			if ($countryblock_config['enable_log'])
-				${$iface}[1]["log"]="";
-		}
-	}
-	$ifaces = $countryblock_config['outbound_interface'];
-    foreach (explode(",", $ifaces) as $i => $iface) {
-    	if (cb_text_area_decode($countryblock_config['whitelist']) != ""){
-			${$iface}[2]=array(	"id" => "",
-							"type"=>"pass",
-							"tag"=>	"",
-							"interface" => $iface,
-							"tagged"=> "",
-							"max"=>	 "",
-							"max-src-nodes"=>"",
-							"max-src-conn"=> "",
-							"max-src-states"=>"",
-							"statetimeout"=>"",
-							"statetype"=>"keep state",
-							"os"=> "",
-    						"source"=>array("any"=>""),
-    						"destination"=>array("address"=>"CountryblockWL"),
-    						"descr"=>"Countryblock outbound whitelist rule");
-		if ($countryblock_config['enable_log'])
-				${$iface}[2]["log"]="";			
-    	}
-		if ($ips != ""){
-			${$iface}[3]= array("id" => "",
-							"type"=>"block",
-							"tag"=>	"",
-							"interface" => $iface,
-							"tagged"=> "",
-							"max"=>	 "",
-							"max-src-nodes"=>"",
-							"max-src-conn"=> "",
-							"max-src-states"=>"",
-							"statetimeout"=>"",
-							"statetype"=>"keep state",
-							"os"=> "",
-    						"source"=>array("any"=>""),
-    						"destination"=>array("address"=>"Countryblock"),
-    						"descr"=>"Countryblock inbound deny rule");
-			if ($countryblock_config['enable_log'])
-				${$iface}[3]["log"]="";
-			
-		}
-
-	}
-	$last_iface="";
-	foreach ($rules as $rule){
-		if ($rule['interface'] <> $last_iface){
-			$last_iface = $rule['interface'];
-			#apply countryblock rules if enabled
-			if ($config['installedpackages']['countryblock']['config'][0]['enable_cb'] == "on" && is_array(${$rule['interface']}))
-				foreach (${$rule['interface']} as $cb_rules)
-					$new_rules[]=$cb_rules;
-		}
-		if (!preg_match("/Countryblock.*rule/",$rule['descr']))
-			$new_rules[]=$rule;	
-	}
-	$config['filter']['rule']=$new_rules;
-
-	#save and apply all changes
-	write_config();
-	filter_configure();
-		
-	countryblock_sync_on_changes();
-}
-
-function countryblock_validate_input($post, &$input_errors) {
-	foreach ($post as $key => $value) {
-		if (empty($value))
-			continue;
-		if($key == "greet_time" && !preg_match("/(\d+),(\d+)(s|m|h|w)/",$value))
-				$input_errors[] = "Wrong greet time sintax.";			
-		if($key == "message_size_limit" && !is_numeric($value))
-				$input_errors[] = "Message size limit must be numeric.";
-		if($key == "process_limit" && !is_numeric($value))
-				$input_errors[] = "Process limit must be numeric.";	
-		if($key == "freq" && (!preg_match("/^\d+(h|m|d)$/",$value) || $value == 0))
-				$input_errors[] = "A valid number with a time reference is required for the field 'Frequency'";
-		if (substr($key, 0, 2) == "dc" && !is_hostname($value))
-				$input_errors[] = "{$value} is not a valid host name.";
-		if (substr($key, 0, 6) == "domain" && is_numeric(substr($key, 6))) {
-			if (!is_domain($value))
-				$input_errors[] = "{$value} is not a valid domain name.";
-		} else if (substr($key, 0, 12) == "mailserverip" && is_numeric(substr($key, 12))) {
-			if (empty($post['domain' . substr($key, 12)]))
-				$input_errors[] = "Domain for {$value} cannot be blank.";
-			if (!is_ipaddr($value) && !is_hostname($value))
-				$input_errors[] = "{$value} is not a valid IP address or host name.";
-		}
-	}
-}
-
-function countryblock_php_install_command() {
-	include_once '/usr/local/www/countryblock.php';
-	countryblock_get_countries();
-	sync_package_countryblock();
-}
-
-function countryblock_php_deinstall_command() {
-	global $config;
-	$config['installedpackages']['countryblock']['config'][0]['enable_cb']="";
-	write_config();
-	sync_package_countryblock();
-}
-
-/* Uses XMLRPC to synchronize the changes to a remote node */
-function countryblock_sync_on_changes() {
-	global $config, $g;
-	log_error("[countryblock] countryblock_xmlrpc_sync.php is starting.");
-	$synconchanges = $config['installedpackages']['countryblocksync']['config'][0]['synconchanges'];	
-	if(!$synconchanges) 
-		return;
-	foreach ($config['installedpackages']['countryblocksync']['config'] as $rs ){
-		foreach($rs['row'] as $sh){
-		$sync_to_ip = $sh['ipaddress'];
-		$password   = $sh['password'];
-		if($password && $sync_to_ip)
-			countryblock_do_xmlrpc_sync($sync_to_ip, $password);
-		}
-	}
-	log_error("[countryblock] countryblock_xmlrpc_sync.php is ending.");
-}
-
-/* Do the actual XMLRPC sync */
-function countryblock_do_xmlrpc_sync($sync_to_ip, $password) {
-	global $config, $g;
-
-	if(!$password)
-		return;
-
-	if(!$sync_to_ip)
-		return;
-
-	$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";
-    }
-	$synchronizetoip .= $sync_to_ip;
-
-	/* xml will hold the sections to sync */
-	$xml = array();
-	$xml['countryblock'] = $config['installedpackages']['countryblock'];
-	$xml['countryblockafrica'] = $config['installedpackages']['countryblockafrica'];
-	$xml['countryblockantartica'] = $config['installedpackages']['countryblockantartica'];
-	$xml['countryblockasia'] = $config['installedpackages']['countryblockasia'];
-	$xml['countryblockeurope'] = $config['installedpackages']['countryblockeurope'];
-	$xml['countryblocknorthamerica'] = $config['installedpackages']['countryblocknorthamerica'];
-	$xml['countryblockoceania'] = $config['installedpackages']['countryblockoceania'];
-	$xml['countryblocksouthamerica'] = $config['installedpackages']['countryblocksouthamerica'];
-	/* 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 = $synchronizetoip;
-	log_error("Beginning countryblock XMLRPC sync to {$url}:{$port}.");
-	$method = 'pfsense.merge_installedpackages_section_xmlrpc';
-	$msg = new XML_RPC_Message($method, $params);
-	$cli = new XML_RPC_Client('/xmlrpc.php', $url, $port);
-	$cli->setCredentials('admin', $password);
-	if($g['debug'])
-		$cli->setDebug(1);
-	/* send our XMLRPC message and timeout after 250 seconds */
-	$resp = $cli->send($msg, "250");
-	if(!$resp) {
-		$error = "A communications error occurred while attempting countryblock XMLRPC sync with {$url}:{$port}.";
-		log_error($error);
-		file_notice("sync_settings", $error, "countryblock Settings Sync", "");
-	} elseif($resp->faultCode()) {
-		$cli->setDebug(1);
-		$resp = $cli->send($msg, "250");
-		$error = "An error code was received while attempting countryblock XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString();
-		log_error($error);
-		file_notice("sync_settings", $error, "countryblock Settings Sync", "");
-	} else {
-		log_error("countryblock XMLRPC sync successfully completed with {$url}:{$port}.");
-	}
-	
-	/* tell countryblock to reload our settings on the destionation sync host. */
-	$method = 'pfsense.exec_php';
-	$execcmd  = "require_once('/usr/local/pkg/countryblock.inc');\n";
-	$execcmd .= "sync_package_countryblock();";
-	
-	/* assemble xmlrpc payload */
-	$params = array(
-		XML_RPC_encode($password),
-		XML_RPC_encode($execcmd)
-	);
-
-	log_error("countryblock XMLRPC reload data {$url}:{$port}.");
-	$msg = new XML_RPC_Message($method, $params);
-	$cli = new XML_RPC_Client('/xmlrpc.php', $url, $port);
-	$cli->setCredentials('admin', $password);
-	$resp = $cli->send($msg, "250");
-	if(!$resp) {
-		$error = "A communications error occurred while attempting countryblock XMLRPC sync with {$url}:{$port} (pfsense.exec_php).";
-		log_error($error);
-		file_notice("sync_settings", $error, "countryblock Settings Sync", "");
-	} elseif($resp->faultCode()) {
-		$cli->setDebug(1);
-		$resp = $cli->send($msg, "250");
-		$error = "An error code was received while attempting countryblock XMLRPC exec with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString();
-		log_error($error);
-		file_notice("sync_settings", $error, "countryblock Settings Sync", "");
-	} else {
-		log_error("countryblock XMLRPC reload data success with {$url}:{$port} (pfsense.exec_php).");
-	}
-
-}
-
-?>