1 files changed, 329 insertions, 0 deletions
diff --git a/config/zebedee/zebedee.inc b/config/zebedee/zebedee.inc
new file mode 100755
index 00000000..d66a269b
--- /dev/null
+++ b/config/zebedee/zebedee.inc
@@ -0,0 +1,329 @@
+<?php
+/*
+	zebedee.inc
+	part of the Postfix package for pfSense
+	Copyright (C) 2010 Erik Fonnesbeck
+	Copyright (C) 2011 Marcello Coutinho
+	Copyright (C) 2011 Jorge Lustosa
+	
+	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");
+
+function zb_text_area_decode($text){
+	return preg_replace('/\r\n/', "\n",base64_decode($text));	
+}
+
+function zb_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_zebedee() {
+	global $config;
+
+
+	$zebedee_config=$config['installedpackages']['zebedee']['config'][0];
+
+# set  Default values 
+if($zebedee_config['keylength']=="")$zebedee_config['keylength']="256" ;
+if($zebedee_config['keylifetime']=="")$zebedee_config['keylifetime']="36000" ;
+if($zebedee_config['maxbufsize']=="")$zebedee_config['maxbufsize']="16383" ;
+	
+	
+# Write main zebedee configuration file 
+$fd = fopen("/usr/local/etc/server.zbd", "w");
+$cfg_file = <<<EOF
+verbosity   {$zebedee_config['verbosity']}
+server      true            
+detached    {$zebedee_config['detached']}            
+udpmode     {$zebedee_config['udpmode']}           
+ipmode      {$zebedee_config['ipmode']}
+keygenlevel {$zebedee_config['keygenlevel']}
+compression {$zebedee_config['compression']}:{$zebedee_config['compression_level']}
+keylength   {$zebedee_config['keylength']}
+keylifetime {$zebedee_config['keylifetime']}
+maxbufsize  {$zebedee_config['maxbufsize']}
+logfile     '/var/log/zebedee.log'   
+checkidfile '/usr/local/etc/clients.id'   
+include     '/usr/local/etc/tunnels.zbd'
+EOF;
+
+	fwrite($fd, $cfg_file);
+	fclose($fd);
+
+	// manual restart of zebede 
+	mwexec_bg("/usr/local/etc/rc.d/zebedee.sh");
+	
+}
+
+function zebedee_tunnels() {
+	global $config;
+
+	$zebedee_config=$config['installedpackages']['zebedeetunnels']['config'][0]['row'];
+	$redirect = $config['installedpackages']['zebedeetunnels']['config'][0]['redirect'] ; 
+	
+	foreach ($zebedee_config as $k => $v) 
+	{
+		// especify only one port for this host 
+		if($v['port']=="") $end=" " ; else $end = ":".$v['port'] ; 
+		$tunnels .= "target ".$v['ipaddress'].$end."\n" ; 
+	}
+		
+			
+# Write tunnels and targets configuration file 
+$fd = fopen("/usr/local/etc/tunnels.zbd", "w");
+$cfg_file = <<<EOF
+{$tunnels}
+redirect {$redirect}
+EOF;
+
+	fwrite($fd, $cfg_file);
+	fclose($fd);
+	
+	// manual restart of zebede
+	mwexec_bg("/usr/local/etc/rc.d/zebedee.sh");
+	
+}
+
+
+function zebedee_key() 
+{ 
+	
+	global $config;
+
+	$zebedee_config=$config['installedpackages']['zebedeekeys']['config'];
+	$priv = exec("cat /usr/local/etc/zebedee/".$_REQUEST['id'].".priv") ; 
+	
+	if(!$priv)
+	{ 
+		$gen_private_key = exec("/usr/local/bin/zebedee -p >> /usr/local/etc/zebedee/".$_REQUEST['id'].".priv") ; 
+		$public_key = exec("/usr/local/bin/zebedee -P -f /usr/local/etc/zebedee/".$_REQUEST['id'].".priv") ;
+		$private_key = exec("cat /usr/local/etc/zebedee/".$_REQUEST['id'].".priv ") ;
+	}
+	else
+	{ 
+		$private_key = exec("cat /usr/local/etc/zebedee/".$_REQUEST['id'].".priv ") ;
+		$public_key = exec("/usr/local/bin/zebedee -P -f /usr/local/etc/zebedee/".$_REQUEST['id'].".priv") ;
+	}
+
+		$private_key = substr($private_key,12,40)  ;
+		$public_key = substr($public_key,0,40)  ;
+		$config['installedpackages']['zebedeekeys']['config'][$_REQUEST['id']]['private_key'] = $private_key ;  
+		$config['installedpackages']['zebedeekeys']['config'][$_REQUEST['id']]['public_key'] = $public_key ;  
+		
+		write_config();
+	
+	// write clients.id file 
+	foreach ($config['installedpackages']['zebedeekeys']['config'] as $key)
+	{ 
+		$clients .= $key["public_key"]." ".$key["ident"]."\n" ; 
+	}	
+
+	$fd = fopen("/usr/local/etc/clients.id", "w");
+$cfg_file = <<<EOF
+{$clients}
+EOF;
+	fwrite($fd, $cfg_file);
+	fclose($fd);
+
+	// redirect 
+	header("Location: zebedee_keys.php");
+	
+	exit ; 
+	
+}
+
+
+function zebedee_start(){
+	global $config;
+	
+	//need be implemented
+	
+	
+}
+
+function zebedee_validate_input($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 zebedee_php_install_command() {
+	sync_package_zebedee();
+}
+
+function zebedee_php_deinstall_command() {
+	
+	
+	mwexec_bg("killall -9 zebedee");
+	
+	sleep(1);
+	conf_mount_rw();
+	unlink_if_exists("/usr/local/etc/rc.d/zebedee.sh");
+	conf_mount_ro();
+}
+
+/* Uses XMLRPC to synchronize the changes to a remote node */
+function zebedee_sync_on_changes() {
+	global $config, $g;
+	log_error("[zebedee] zebedee xml_rpc is starting.");
+	$synconchanges = $config['installedpackages']['zebedeesync']['config'][0]['synconchanges'];	
+	if(!$synconchanges) 
+		return;
+	foreach ($config['installedpackages']['zebedeesync']['config'] as $rs ){
+		foreach($rs['row'] as $sh){
+		$sync_to_ip = $sh['ipaddress'];
+		$password   = $sh['password'];
+		if($password && $sync_to_ip)
+			zebedee_do_xmlrpc_sync($sync_to_ip, $password);
+		}
+	}
+	log_error("[zebedee] postfix_xmlrpc_sync.php is ending.");
+}
+
+/* Do the actual XMLRPC sync */
+function zebedee_do_xmlrpc_sync($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['zebedee'] = $config['installedpackages']['zebedee'];
+	$xml['zebedeetunnels'] = $config['installedpackages']['zebedeetunnels'];
+	$xml['zebedeekeys'] = $config['installedpackages']['zebedeekeys'];
+	$xml['zebedeesync'] = $config['installedpackages']['zebedeesync'];
+	
+	/* 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 = $synchronizetoip;
+	log_error("Beginning Postfix XMLRPC sync to {$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) {
+		$error = "A communications error occurred while attempting zebedee XMLRPC sync with {$url}:{$port}.";
+		log_error($error);
+		file_notice("sync_settings", $error, "Zebedee Settings Sync", "");
+	} elseif($resp->faultCode()) {
+		$cli->setDebug(1);
+		$resp = $cli->send($msg, "250");
+		$error = "An error code was received while attempting zebedee XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString();
+		log_error($error);
+		file_notice("sync_settings", $error, "Postfix Settings Sync", "");
+	} else {
+		log_error("Zebedee XMLRPC sync successfully completed with {$url}:{$port}.");
+	}
+	
+	/* tell zebedee to reload our settings on the destionation sync host. */
+	$method = 'pfsense.exec_php';
+	$execcmd  = "require_once('/usr/local/pkg/zebedee.inc');\n";
+	$execcmd .= "sync_package_zebedee();";
+	
+	/* assemble xmlrpc payload */
+	$params = array(
+		XML_RPC_encode($password),
+		XML_RPC_encode($execcmd)
+	);
+
+	log_error("zebedee XMLRPC reload data {$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) {
+		$error = "A communications error occurred while attempting zebedee XMLRPC sync with {$url}:{$port} (pfsense.exec_php).";
+		log_error($error);
+		file_notice("sync_settings", $error, "zebedee Settings Sync", "");
+	} elseif($resp->faultCode()) {
+		$cli->setDebug(1);
+		$resp = $cli->send($msg, "250");
+		$error = "An error code was received while attempting zebedee XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString();
+		log_error($error);
+		file_notice("sync_settings", $error, "zebedee Settings Sync", "");
+	} else {
+		log_error("zebedee XMLRPC reload data success with {$url}:{$port} (pfsense.exec_php).");
+	}
+
+}
+
+?>