Overhaul IPsec related code. Shared functions have been consolidated into

a new file named /etc/ipsec.inc. Tunnel definitions have been split into
phase1 and phase2. This allows any number of phase2 definitions to be
created for a single phase1 definition. Several facets of configuration
have also been improved. The key size for variable length algorithms can
now be selected and the phase1 ID options have been extended to allow for
more flexible configuration. Several NAT-T related issues have also been
resolved.

Please note, IPsec remote access functionality has been temporarily
disabled. An improved implementation will be included in a follow up
commit.

1 files changed, 13 insertions, 13 deletions

diff --git a/usr/local/www/widgets/widgets/ipsec.widget.php b/usr/local/www/widgets/widgets/ipsec.widget.php
index dd033c0..1a63029 100644
--- a/usr/local/www/widgets/widgets/ipsec.widget.php
+++ b/usr/local/www/widgets/widgets/ipsec.widget.php
@@ -33,9 +33,8 @@
 require_once("guiconfig.inc");
 require_once("pfsense-utils.inc");
 require_once("functions.inc");
-require_once("/usr/local/www/widgets/include/ipsec.inc");
 
-	if (isset($config['ipsec']['tunnel'])){?>
+	if (isset($config['ipsec']['phase1'])){?>
 	<div>&nbsp;</div>
 	<?php	
 	$tab_array = array();
@@ -43,26 +42,27 @@ require_once("/usr/local/www/widgets/include/ipsec.inc");
 	$tab_array[1] = array("Tunnel Status", false, "ipsec-tunnel");
 	display_widget_tabs($tab_array);
 
-	$sad = array();
-	$sad = get_ipsec_tunnel_sad();
+	$spd = ipsec_dump_spd();
+	$sad = ipsec_dump_sad();
 
 	$activecounter = 0;
 	$inactivecounter = 0;
 	
 	$ipsec_detail_array = array();
-		foreach ($config['ipsec']['tunnel'] as $tunnel){ 
+		foreach ($config['ipsec']['phase2'] as $ph2ent){ 
+			ipsec_lookup_phase1($ph2ent,$ph1ent);
 			$ipsecstatus = false;
 			
 			$tun_disabled = "false";
 			$foundsrc = false;
 			$founddst = false; 
 	
-			if (isset($tunnel['disabled'])) {
+			if (isset($ph1ent['disabled']) || isset($ph2ent['disabled'])) {
 				$tun_disabled = "true";
 				continue;
-			}		
+			}
 			
-			if(output_ipsec_tunnel_status($tunnel)) {
+			if(ipsec_phase2_status($spd,$sad,$ph1ent,$ph2ent)) {
 				/* tunnel is up */
 				$iconfn = "true";
 				$activecounter++;
@@ -72,16 +72,16 @@ require_once("/usr/local/www/widgets/include/ipsec.inc");
 				$inactivecounter++;
 			}
 			
-			$ipsec_detail_array[] = array('src' => $tunnel['interface'],
-						'dest' => $tunnel['remote-gateway'],
-						'remote-subnet' => $tunnel['remote-subnet'],
-						'descr' => $tunnel['descr'],
+			$ipsec_detail_array[] = array('src' => $ph1ent['interface'],
+						'dest' => $ph1ent['remote-gateway'],
+						'remote-subnet' => ipsec_idinfo_to_text($ph2ent['remoteid']),
+						'descr' => $ph2ent['descr'],
 						'status' => $iconfn,
 						'disabled' => $tun_disabled);
 		}
 	}
 	
-	if (isset($config['ipsec']['tunnel'])){ ?>
+	if (isset($config['ipsec']['phase2'])){ ?>
 
 <div id="ipsec-Overview" style="display:block;background-color:#EEEEEE;">
 	<div>