2 Copyright 2016-2017 Dan Luedtke <mail@danrl.com>
3 Licensed to the public under the Apache License 2.0.
10 local wg_dump = io.popen("wg show all dump")
13 for line in wg_dump:lines() do
14 local line = string.split(line, "\t")
15 if not (last_device == line[1]) then
20 listen_port = line[5],
29 latest_handshake = line[5],
30 transfer_rx = line[6],
31 transfer_tx = line[7],
32 persistent_keepalive = line[8]
34 if not (line[4] == '(none)') then
35 for ipkey, ipvalue in pairs(string.split(line[4], ",")) do
37 table.insert(peer['allowed_ips'], ipvalue)
41 table.insert(data[line[1]].peers, peer)
46 if luci.http.formvalue("status") == "1" then
47 luci.http.prepare_content("application/json")
48 luci.http.write_json(data)
55 <script type="text/javascript" src="<%=resource%>/cbi.js"></script>
56 <script type="text/javascript">//<![CDATA[
58 function bytes_to_str(bytes) {
59 bytes = parseFloat(bytes);
60 if (bytes < 1) { return "0 B"; }
61 var sizes = ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB'];
62 var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
63 return Math.round(bytes / Math.pow(1024, i), 2) + ' ' + sizes[i];
66 function timestamp_to_str(timestamp) {
71 var seconds = (now.getTime() / 1000) - timestamp;
74 ago = parseInt(seconds) + '<%:s ago%>';
75 } else if (seconds < 3600) {
76 ago = parseInt(seconds / 60) + '<%:m ago%>';
77 } else if (seconds < 86401) {
78 ago = parseInt(seconds / 3600) + '<%:h ago%>';
80 ago = '<%:over a day ago%>';
82 var t = new Date(timestamp * 1000);
83 return t.toUTCString() + ' (' + ago + ')';
86 XHR.poll(5, '<%=REQUEST_URI%>', { status: 1 },
88 for (var key in data) {
89 if (!data.hasOwnProperty(key)) { continue; }
91 var iface = data[key];
93 if (iface.public_key == '(none)') {
94 s += '<em><%:Interface does not have a public key!%></em>';
97 '<strong><%:Public Key%>: </strong>%s',
101 if (iface.listen_port > 0) {
103 '<br /><strong><%:Listen Port%>: </strong>%s',
107 if (iface.fwmark != 'off') {
109 '<br /><strong><%:Firewall Mark%>: </strong>%s',
113 document.getElementById(ifname + "_info").innerHTML = s;
114 for (var i = 0, ilen = iface.peers.length; i < ilen; i++) {
115 var peer = iface.peers[i];
116 var s = String.format(
117 '<strong><%:Public Key%>: </strong>%s',
120 if (peer.endpoint != '(none)') {
122 '<br /><strong><%:Endpoint%>: </strong>%s',
126 if (peer.allowed_ips.length > 0) {
127 s += '<br /><strong><%:Allowed IPs%>:</strong>';
128 for (var k = 0, klen = peer.allowed_ips.length; k < klen; k++) {
129 s += '<br /> • ' + peer.allowed_ips[k];
132 if (peer.persistent_keepalive != 'off') {
134 '<br /><strong><%:Persistent Keepalive%>: </strong>%ss',
135 peer.persistent_keepalive
138 var icon = '<img src="<%=resource%>/icons/tunnel_disabled.png" />';
139 var now = new Date();
140 if (((now.getTime() / 1000) - peer.latest_handshake) < 140) {
141 icon = '<img src="<%=resource%>/icons/tunnel.png" />';
144 '<br /><strong><%:Latest Handshake%>: </strong>%s',
145 timestamp_to_str(peer.latest_handshake)
148 '<br /><strong><%:Data Received%>: </strong>%s' +
149 '<br /><strong><%:Data Transmitted%>: </strong>%s',
150 bytes_to_str(peer.transfer_rx),
151 bytes_to_str(peer.transfer_tx)
153 document.getElementById(ifname + "_" + peer.public_key + "_icon").innerHTML = icon;
154 document.getElementById(ifname + "_" + peer.public_key + "_info").innerHTML = s;
160 <h2>WireGuard Status</h2>
162 <fieldset class="cbi-section">
164 for ikey, iface in pairs(data) do
166 <legend><%:Interface%> <%=ikey%></legend>
167 <table width="100%" cellspacing="10">
169 <td width="33%" style="vertical-align:top"><%:Configuration%></td>
173 <td id="<%=ikey%>_icon" style="width:16px; text-align:center; padding:3px">
176 <td id="<%=ikey%>_info" style="vertical-align:middle; padding: 3px">
177 <em><%:Collecting data...%></em>
183 for pkey, peer in pairs(iface.peers) do
186 <td width="33%" style="vertical-align:top"><%:Peer%></td>
190 <td id="<%=ikey%>_<%=peer.public_key%>_icon" style="width:16px; text-align:center; padding:3px">
191 <img src="<%=resource%>/icons/tunnel_disabled.png" /><br />
194 <td id="<%=ikey%>_<%=peer.public_key%>_info" style="vertical-align:middle; padding: 3px">
195 <em><%:Collecting data...%></em>