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<?php
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/*
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* status_ipsec.php
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*
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* part of pfSense (https://www.pfsense.org)
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* Copyright (c) 2004-2018 Rubicon Communications, LLC (Netgate)
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* All rights reserved.
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*
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* originally based on m0n0wall (http://m0n0.ch/wall)
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* Copyright (c) 2003-2004 Manuel Kasper <mk@neon1.net>.
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* All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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##|+PRIV
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##|*IDENT=page-status-ipsec
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##|*NAME=Status: IPsec
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##|*DESCR=Allow access to the 'Status: IPsec' page.
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##|*MATCH=status_ipsec.php*
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##|-PRIV
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require_once("guiconfig.inc");
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require_once("ipsec.inc");
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global $g;
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if (!is_array($config['ipsec']['phase1'])) {
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$config['ipsec']['phase1'] = array();
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}
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// If this is just an AJAX call to update the table body, just generate the body and quit
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if ($_REQUEST['ajax']) {
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print_ipsec_body();
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exit;
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}
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if ($_POST['act'] == 'connect') {
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if (ctype_digit($_POST['ikeid'])) {
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$ph1ent = ipsec_get_phase1($_POST['ikeid']);
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if (!empty($ph1ent)) {
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if (empty($ph1ent['iketype']) || $ph1ent['iketype'] == 'ikev1' || isset($ph1ent['splitconn'])) {
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$ph2entries = ipsec_get_number_of_phase2($_POST['ikeid']);
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for ($i = 0; $i < $ph2entries; $i++) {
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$connid = escapeshellarg("con{$_POST['ikeid']}00{$i}");
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mwexec_bg("/usr/local/sbin/ipsec down {$connid}");
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mwexec_bg("/usr/local/sbin/ipsec up {$connid}");
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}
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} else {
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mwexec_bg("/usr/local/sbin/ipsec down con" . escapeshellarg($_POST['ikeid']));
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mwexec_bg("/usr/local/sbin/ipsec up con" . escapeshellarg($_POST['ikeid']));
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}
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}
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}
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} else if ($_POST['act'] == 'ikedisconnect') {
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if (ctype_digit($_POST['ikeid'])) {
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if (!empty($_POST['ikesaid']) && ctype_digit($_POST['ikesaid'])) {
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mwexec_bg("/usr/local/sbin/ipsec down " ."'" . "con" . escapeshellarg($_POST['ikeid']) . "[" . escapeshellarg($_POST['ikesaid']) . "]" . "'");
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} else {
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mwexec_bg("/usr/local/sbin/ipsec down con" . escapeshellarg($_POST['ikeid']));
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}
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}
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} else if ($_POST['act'] == 'childdisconnect') {
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//pull out number from id
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$id_val = filter_var($_POST['ikeid'], FILTER_SANITIZE_NUMBER_INT);
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if (ctype_digit($id_val)) {
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if (!empty($_POST['ikesaid']) && ctype_digit($_POST['ikesaid'])) {
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mwexec_bg("/usr/local/sbin/ipsec down con" . escapeshellarg($id_val) . "{" . escapeshellarg($_POST['ikesaid']) . "}");
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}
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}
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}
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// Table body is composed here so that it can be more easily updated via AJAX
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function print_ipsec_body() {
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global $config;
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$a_phase1 = &$config['ipsec']['phase1'];
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$status = ipsec_list_sa();
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$ipsecconnected = array();
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if (is_array($status)) {
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foreach ($status as $ikeid => $ikesa) {
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//check which array format
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if(isset($ikesa['con-id'])){
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$con_id = substr($ikesa['con-id'],3);
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}else{
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$con_id = filter_var($ikeid, FILTER_SANITIZE_NUMBER_INT);
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}
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if ($ikesa['version'] == 1) {
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$ph1idx = substr($con_id, 0, strrpos(substr($con_id, 0, -1), '00'));
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$ipsecconnected[$ph1idx] = $ph1idx;
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} else {
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if (!ipsec_ikeid_used($con_id)) {
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// probably a v2 with split connection then
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$ph1idx = substr($con_id, 0, strrpos(substr($con_id, 0, -1), '00'));
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$ipsecconnected[$ph1idx] = $ph1idx;
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} else {
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$ipsecconnected[$con_id] = $ph1idx = $con_id;
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}
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}
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print("<tr>\n");
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print("<td>\n");
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if (is_array($a_phase1) && htmlspecialchars(ipsec_get_descr($ph1idx)) == "") {
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foreach ($a_phase1 as $ph1) {
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if($con_id == $ph1['ikeid'] && isset($ph1['mobile']) ){
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print(htmlspecialchars($ph1['descr']));
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break;
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}
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}
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}
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print(htmlspecialchars(ipsec_get_descr($ph1idx)));
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print("</td>\n");
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print("<td>\n");
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if (!empty($ikesa['local-id'])) {
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if ($ikesa['local-id'] == '%any') {
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print(gettext('Any identifier'));
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} else {
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print(htmlspecialchars($ikesa['local-id']));
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}
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} else {
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print(gettext("Unknown"));
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}
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print("</td>\n");
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print("<td>\n");
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if (!empty($ikesa['local-host'])) {
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print(htmlspecialchars($ikesa['local-host']));
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} else {
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print(gettext("Unknown"));
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}
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/*
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* XXX: local-nat-t was defined by pfSense
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* When strongswan team accepted the change, they changed it to
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* nat-local. Keep both for a while and remove local-nat-t in
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* the future
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*/
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if (isset($ikesa['local-nat-t']) || isset($ikesa['nat-local'])) {
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print(" NAT-T");
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}
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print("</td>\n");
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print("<td>\n");
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$identity = "";
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if (!empty($ikesa['remote-id'])) {
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if ($ikesa['remote-id'] == '%any') {
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$identity = htmlspecialchars(gettext('Any identifier'));
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} else {
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$identity = htmlspecialchars($ikesa['remote-id']);
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}
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}
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if (!empty($ikesa['remote-xauth-id'])) {
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echo htmlspecialchars($ikesa['remote-xauth-id']);
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echo "<br/>{$identity}";
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} elseif (!empty($ikesa['remote-eap-id'])) {
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echo htmlspecialchars($ikesa['remote-eap-id']);
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echo "<br/>{$identity}";
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} else {
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if (empty($identity)) {
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print(gettext("Unknown"));
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} else {
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print($identity);
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}
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}
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print("</td>\n");
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print("<td>\n");
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if (!empty($ikesa['remote-host'])) {
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print(htmlspecialchars($ikesa['remote-host']));
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} else {
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print(gettext("Unknown"));
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}
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/*
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* XXX: remote-nat-t was defined by pfSense
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* When strongswan team accepted the change, they changed it to
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* nat-remote. Keep both for a while and remove remote-nat-t in
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* the future
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*/
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if (isset($ikesa['remote-nat-t']) || isset($ikesa['nat-remote'])) {
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print(" NAT-T");
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}
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print("</td>\n");
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print("<td>\n");
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print("IKEv" . htmlspecialchars($ikesa['version']));
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print("<br/>\n");
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if ($ikesa['initiator'] == 'yes') {
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print("initiator");
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} else {
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print("responder");
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}
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print("</td>\n");
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print("<td>\n");
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print(htmlspecialchars($ikesa['reauth-time']) . gettext(" seconds (") . convert_seconds_to_dhms($ikesa['reauth-time']) . ")");
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print("</td>\n");
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print("<td>\n");
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print(htmlspecialchars($ikesa['encr-alg']));
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print("<br/>");
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print(htmlspecialchars($ikesa['integ-alg']));
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print("<br/>");
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print(htmlspecialchars($ikesa['prf-alg']));
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print("<br/>\n");
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print(htmlspecialchars($ikesa['dh-group']));
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print("</td>\n");
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print("<td>\n");
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if ($ikesa['state'] == 'ESTABLISHED') {
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print('<span class="text-success">');
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} else {
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print('<span>');
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}
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print(ucfirst(htmlspecialchars($ikesa['state'])));
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if ($ikesa['state'] == 'ESTABLISHED') {
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print("<br/>");
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printf(gettext('%1$s seconds (%2$s) ago'), htmlspecialchars($ikesa['established']), convert_seconds_to_dhms($ikesa['established']));
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}
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print("</span>");
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print("</td>\n");
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print("<td>\n");
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if ($ikesa['state'] != 'ESTABLISHED') {
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print('<a href="status_ipsec.php?act=connect&ikeid=' . $con_id . '&ikesaid=' .$ikesa['uniqueid'] . '" class="btn btn-xs btn-success" data-toggle="tooltip" title="' . gettext("Connect VPN"). '" usepost>');
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print('<i class="fa fa-sign-in icon-embed-btn"></i>');
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print(gettext("Connect VPN"));
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print("</a>\n");
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} else {
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print('<a href="status_ipsec.php?act=ikedisconnect&ikeid=' . $con_id . '&ikesaid=' .$ikesa['uniqueid'] . '"class="btn btn-xs btn-danger" data-toggle="tooltip" title="' . gettext("Disconnect VPN") . '" usepost>');
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print('<i class="fa fa-trash icon-embed-btn"></i>');
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print(gettext("Disconnect"));
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print("</a><br />\n");
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}
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print("</td>\n");
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print("</tr>\n");
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print("<tr>\n");
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print("<td colspan = 10>\n");
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if (is_array($ikesa['child-sas']) && (count($ikesa['child-sas']) > 0)) {
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$child_key = "";
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foreach ($ikesa['child-sas'] as $key => $val){
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$child_key = $key;
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break;
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}
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print('<div>');
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print('<a type="button" id="btnchildsa-'. $child_key . '" class="btn btn-sm btn-info">');
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print('<i class="fa fa-plus-circle icon-embed-btn"></i>');
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print(gettext('Show child SA entries'));
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print("</a>\n");
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print(" </div>\n");
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276
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277
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print('<table class="table table-hover table-condensed" id="childsa-'.$child_key . '" style="display:none">');
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print("<thead>\n");
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print('<tr class="bg-info">');
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print('<th><?=gettext("Local subnets")?></th>');
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print('<th><?=gettext("Local SPI(s)")?></th>');
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print('<th><?=gettext("Remote subnets")?></th>');
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283
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print('<th><?=gettext("Times")?></th>');
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284
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print('<th><?=gettext("Algo")?></th>');
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285
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print('<th><?=gettext("Stats")?></th>');
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286
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print('<th><!-- Buttons --></th>');
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287
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print("</tr\n");
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288
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print("</thead>\n");
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289
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print("<tbody>\n");
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290
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291
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foreach ($ikesa['child-sas'] as $childid => $childsa) {
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292
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print("<tr>");
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293
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print("<td>\n");
|
294
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295
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if (is_array($childsa['local-ts'])) {
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296
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foreach ($childsa['local-ts'] as $lnets) {
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297
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print(htmlspecialchars(ipsec_fixup_network($lnets)) . "<br />");
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298
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}
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299
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} else {
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300
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print(gettext("Unknown"));
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301
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}
|
302
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303
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print("</td>\n");
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304
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print("<td>\n");
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305
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306
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if (isset($childsa['spi-in'])) {
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307
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print(gettext("Local: ") . htmlspecialchars($childsa['spi-in']));
|
308
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}
|
309
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|
310
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if (isset($childsa['spi-out'])) {
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311
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print('<br/>' . gettext('Remote: ') . htmlspecialchars($childsa['spi-out']));
|
312
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}
|
313
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|
314
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print("</td>\n");
|
315
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print("<td>\n");
|
316
|
|
317
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if (is_array($childsa['remote-ts'])) {
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318
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foreach ($childsa['remote-ts'] as $rnets) {
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319
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print(htmlspecialchars(ipsec_fixup_network($rnets)) . '<br />');
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320
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}
|
321
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} else {
|
322
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print(gettext("Unknown"));
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323
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}
|
324
|
|
325
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print("</td>\n");
|
326
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print("<td>\n");
|
327
|
|
328
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printf(gettext('Rekey: %1$s seconds (%2$s)'), htmlspecialchars($childsa['rekey-time']), convert_seconds_to_dhms($childsa['rekey-time']));
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329
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print('<br/>');
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330
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printf(gettext('Life: %1$s seconds (%2$s)'), htmlspecialchars($childsa['life-time']), convert_seconds_to_dhms($childsa['life-time']));
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331
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print('<br/>');
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332
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printf(gettext('Install: %1$s seconds (%2$s)'), htmlspecialchars($childsa['install-time']), convert_seconds_to_dhms($childsa['install-time']));
|
333
|
|
334
|
|
335
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print("</td>\n");
|
336
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print("<td>\n");
|
337
|
|
338
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print(htmlspecialchars($childsa['encr-alg']) . '<br/>');
|
339
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print(htmlspecialchars($childsa['integ-alg']) . '<br/>');
|
340
|
|
341
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if (!empty($childsa['prf-alg'])) {
|
342
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print(htmlspecialchars($childsa['prf-alg']) . '<br/>');
|
343
|
}
|
344
|
|
345
|
if (!empty($childsa['dh-group'])) {
|
346
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print(htmlspecialchars($childsa['dh-group']) . '<br/>');
|
347
|
}
|
348
|
|
349
|
if (!empty($childsa['esn'])) {
|
350
|
print(htmlspecialchars($childsa['esn']) . '<br/>');
|
351
|
}
|
352
|
|
353
|
print(gettext("IPComp: "));
|
354
|
if (!empty($childsa['cpi-in']) || !empty($childsa['cpi-out'])) {
|
355
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print(htmlspecialchars($childsa['cpi-in']) . " " . htmlspecialchars($childsa['cpi-out']));
|
356
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} else {
|
357
|
print(gettext('none'));
|
358
|
}
|
359
|
|
360
|
print("</td>\n");
|
361
|
print("<td>\n");
|
362
|
|
363
|
print(gettext("Bytes-In: ") . htmlspecialchars(number_format($childsa['bytes-in'])) . ' (' . htmlspecialchars(format_bytes($childsa['bytes-in'])) . ')<br/>');
|
364
|
print(gettext("Packets-In: ") . htmlspecialchars(number_format($childsa['packets-in'])) . '<br/>');
|
365
|
print(gettext("Bytes-Out: ") . htmlspecialchars(number_format($childsa['bytes-out'])) . ' (' . htmlspecialchars(format_bytes($childsa['bytes-out'])) . ')<br/>');
|
366
|
print(gettext("Packets-Out: ") . htmlspecialchars(number_format($childsa['packets-out'])) . '<br/>');
|
367
|
|
368
|
print("</td>\n");
|
369
|
print("<td>\n");
|
370
|
print('<a href="status_ipsec.php?act=childdisconnect&ikeid=' . $childsa['name'] . '&ikesaid=' . $childsa['uniqueid'] . '" class="btn btn-xs btn-warning" data-toggle="tooltip" title="' . gettext('Disconnect Child SA') . '" usepost>');
|
371
|
print('<i class="fa fa-trash icon-embed-btn"></i>');
|
372
|
print(gettext("Disconnect"));
|
373
|
print("</a>\n");
|
374
|
print("</td>\n");
|
375
|
print("</tr>\n");
|
376
|
|
377
|
}
|
378
|
|
379
|
print("</tbody>\n");
|
380
|
print(" </table>\n");
|
381
|
print("</td>\n");
|
382
|
print("</tr>\n");
|
383
|
|
384
|
}
|
385
|
|
386
|
unset($con_id);
|
387
|
}
|
388
|
|
389
|
}
|
390
|
|
391
|
$rgmap = array();
|
392
|
if (is_array($a_phase1)) {
|
393
|
foreach ($a_phase1 as $ph1ent) {
|
394
|
if (isset($ph1ent['disabled'])) {
|
395
|
continue;
|
396
|
}
|
397
|
|
398
|
$rgmap[$ph1ent['remote-gateway']] = $ph1ent['remote-gateway'];
|
399
|
|
400
|
if ($ipsecconnected[$ph1ent['ikeid']]) {
|
401
|
continue;
|
402
|
}
|
403
|
|
404
|
print("<tr>\n");
|
405
|
print("<td>\n");
|
406
|
|
407
|
print(htmlspecialchars($ph1ent['descr']));
|
408
|
print("</td>\n");
|
409
|
print("<td>\n");
|
410
|
list ($myid_type, $myid_data) = ipsec_find_id($ph1ent, "local");
|
411
|
|
412
|
if (empty($myid_data)) {
|
413
|
print(gettext("Unknown"));
|
414
|
} else {
|
415
|
print(htmlspecialchars($myid_data));
|
416
|
}
|
417
|
|
418
|
print("</td>\n");
|
419
|
print("<td>\n");
|
420
|
$ph1src = ipsec_get_phase1_src($ph1ent);
|
421
|
|
422
|
if (empty($ph1src)) {
|
423
|
print(gettext("Unknown"));
|
424
|
} else {
|
425
|
print(htmlspecialchars($ph1src));
|
426
|
}
|
427
|
|
428
|
print("</td>\n");
|
429
|
print("<td>\n");
|
430
|
|
431
|
list ($peerid_type, $peerid_data) = ipsec_find_id($ph1ent, "peer", $rgmap);
|
432
|
|
433
|
if (empty($peerid_data)) {
|
434
|
print(gettext("Unknown"));
|
435
|
} else {
|
436
|
print(htmlspecialchars($peerid_data));
|
437
|
}
|
438
|
print(" </td>\n");
|
439
|
print(" <td>\n");
|
440
|
$ph1src = ipsec_get_phase1_dst($ph1ent);
|
441
|
|
442
|
if (empty($ph1src)) {
|
443
|
print(gettext("Unknown"));
|
444
|
} else {
|
445
|
print(htmlspecialchars($ph1src));
|
446
|
}
|
447
|
|
448
|
print("</td>\n");
|
449
|
print("<td>\n");
|
450
|
print("</td>\n");
|
451
|
print("<td>\n");
|
452
|
print("</td>\n");
|
453
|
print("<td>\n");
|
454
|
print("</td>\n");
|
455
|
|
456
|
if (isset($ph1ent['mobile'])) {
|
457
|
|
458
|
print("<td>\n");
|
459
|
print(gettext("Awaiting connections"));
|
460
|
print("</td>\n");
|
461
|
print("<td>\n");
|
462
|
print("</td>\n");
|
463
|
print("</td>\n");
|
464
|
} else {
|
465
|
|
466
|
print("<td>\n");
|
467
|
print(gettext("Disconnected"));
|
468
|
print("</td>\n");
|
469
|
print("<td>\n");
|
470
|
print('<a href="status_ipsec.php?act=connect&ikeid=' . $ph1ent['ikeid'] . '" class="btn btn-xs btn-success" usepost>');
|
471
|
print('<i class="fa fa-sign-in icon-embed-btn"></i>');
|
472
|
print(gettext("Connect VPN"));
|
473
|
print("</a>\n");
|
474
|
print("</td>\n");
|
475
|
|
476
|
}
|
477
|
print("</tr>\n");
|
478
|
}
|
479
|
}
|
480
|
|
481
|
unset($ipsecconnected, $phase1, $rgmap);
|
482
|
}
|
483
|
|
484
|
$pgtitle = array(gettext("Status"), gettext("IPsec"), gettext("Overview"));
|
485
|
$pglinks = array("", "@self", "@self");
|
486
|
$shortcut_section = "ipsec";
|
487
|
|
488
|
include("head.inc");
|
489
|
|
490
|
$tab_array = array();
|
491
|
$tab_array[] = array(gettext("Overview"), true, "status_ipsec.php");
|
492
|
$tab_array[] = array(gettext("Leases"), false, "status_ipsec_leases.php");
|
493
|
$tab_array[] = array(gettext("SADs"), false, "status_ipsec_sad.php");
|
494
|
$tab_array[] = array(gettext("SPDs"), false, "status_ipsec_spd.php");
|
495
|
display_top_tabs($tab_array);
|
496
|
?>
|
497
|
|
498
|
<div class="panel panel-default">
|
499
|
<div class="panel-heading"><h2 class="panel-title"><?=gettext("IPsec Status");?></h2></div>
|
500
|
<div class="panel-body table-responsive">
|
501
|
<table class="table table-striped table-condensed table-hover sortable-theme-bootstrap" data-sortable>
|
502
|
<thead>
|
503
|
<tr>
|
504
|
<th><?=gettext("Description")?></th>
|
505
|
<th><?=gettext("Local ID")?></th>
|
506
|
<th><?=gettext("Local IP")?></th>
|
507
|
<th><?=gettext("Remote ID")?></th>
|
508
|
<th><?=gettext("Remote IP")?></th>
|
509
|
<th><?=gettext("Role")?></th>
|
510
|
<th><?=gettext("Reauth")?></th>
|
511
|
<th><?=gettext("Algo")?></th>
|
512
|
<th><?=gettext("Status")?></th>
|
513
|
<th></th>
|
514
|
</tr>
|
515
|
</thead>
|
516
|
<tbody id="ipsec-body">
|
517
|
<tr>
|
518
|
<td colspan="10">
|
519
|
<?=print_info_box(gettext("Collecting IPsec status information."), "warning", "")?>
|
520
|
</td>
|
521
|
</tr>
|
522
|
</tbody>
|
523
|
</table>
|
524
|
</div>
|
525
|
</div>
|
526
|
|
527
|
<?php
|
528
|
unset($status);
|
529
|
|
530
|
if (ipsec_enabled()) {
|
531
|
print('<div class="infoblock">');
|
532
|
} else {
|
533
|
print('<div class="infoblock blockopen">');
|
534
|
}
|
535
|
|
536
|
print_info_box(sprintf(gettext('IPsec can be configured %1$shere%2$s.'), '<a href="vpn_ipsec.php">', '</a>'), 'info', false);
|
537
|
?>
|
538
|
</div>
|
539
|
|
540
|
<script type="text/javascript">
|
541
|
//<![CDATA[
|
542
|
|
543
|
events.push(function() {
|
544
|
ajax_lock = false; // Mutex so we don't make a call until the previous call is finished
|
545
|
sa_open = new Array(); // Array in which to keep the child SA show/hide state
|
546
|
tryCount = 3;
|
547
|
// Fetch the tbody contents from the server
|
548
|
function update_table() {
|
549
|
if (ajax_lock) {
|
550
|
return;
|
551
|
}
|
552
|
|
553
|
ajax_lock = true;
|
554
|
|
555
|
ajaxRequest = $.ajax(
|
556
|
{
|
557
|
url: "/status_ipsec.php",
|
558
|
type: "post",
|
559
|
data: {
|
560
|
ajax: "ajax"
|
561
|
},
|
562
|
error: function(xhr, textStatus, errorThrown){
|
563
|
//alert("error.... retrying");
|
564
|
if (tryCount > 0){
|
565
|
tryCount --;
|
566
|
ajax_lock = false;
|
567
|
update_table();
|
568
|
}
|
569
|
return;
|
570
|
}
|
571
|
}
|
572
|
);
|
573
|
|
574
|
// Deal with the results of the above ajax call
|
575
|
ajaxRequest.done(function (response, textStatus, jqXHR) {
|
576
|
if(textStatus === "success"){
|
577
|
tryCount =3;
|
578
|
}
|
579
|
if (!response) {
|
580
|
response = '<tr><td colspan="10"><?=print_info_box(addslashes(gettext("No IPsec status information available.")), "warning", "")?></td></tr>';
|
581
|
}
|
582
|
|
583
|
$('#ipsec-body').html(response);
|
584
|
ajax_lock = false;
|
585
|
|
586
|
// Update "Show child SA" handlers
|
587
|
$('[id^=btnchildsa-]').click(function () {
|
588
|
show_childsa($(this).prop("id").replace( /^\D+/g, ''));
|
589
|
});
|
590
|
|
591
|
// Check the sa_open array for child SAs that have been opened
|
592
|
$('[id^=childsa-con]').each(function(idx) {
|
593
|
sa_idx = $(this).prop("id").replace( /^\D+/g, '');
|
594
|
|
595
|
if (sa_open[sa_idx]) {
|
596
|
show_childsa(sa_idx);
|
597
|
}
|
598
|
});
|
599
|
|
600
|
// re-attached the GET to POST handler
|
601
|
interceptGET();
|
602
|
|
603
|
// and do it again
|
604
|
setTimeout(update_table, 5000);
|
605
|
});
|
606
|
}
|
607
|
|
608
|
function show_childsa(said) {
|
609
|
sa_open[said] = true;
|
610
|
$('#childsa-con' + said).show();
|
611
|
$('#btnchildsa-con' + said).hide();
|
612
|
}
|
613
|
|
614
|
// Populate the tbody on page load
|
615
|
update_table();
|
616
|
});
|
617
|
//]]>
|
618
|
</script>
|
619
|
|
620
|
<?php
|
621
|
include("foot.inc"); ?>
|