1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
|
<%#
Copyright 2016-2017 Dan Luedtke <mail@danrl.com>
Licensed to the public under the Apache License 2.0.
-%>
<%
local uci = uci.cursor()
local data = { }
local last_device = ""
local enc = { }
local wg_dump = io.popen("wg show all dump")
if wg_dump then
local line
for line in wg_dump:lines() do
local line = string.split(line, "\t")
if not (last_device == line[1]) then
last_device = line[1]
data[line[1]] = {
name = line[1],
public_key = line[3],
listen_port = line[4],
fwmark = line[5],
peers = { }
}
local s = uci:get_list("network", line[1], "addresses")
local address = ""
local key, value
for key, value in pairs(s) do
if address ~= "" then
address = address.. ", " ..value
else
address = value
end
end
enc[line[1]] = "[Interface]\nPrivateKey = " ..line[2].. "\nAddress = " ..address
else
local peer = {
public_key = line[2],
endpoint = line[4],
allowed_ips = { },
latest_handshake = line[6],
transfer_rx = line[7],
transfer_tx = line[8],
persistent_keepalive = line[9]
}
if not (line[4] == '(none)') then
local ipkey, ipvalue
for ipkey, ipvalue in pairs(string.split(line[5], ",")) do
if #ipvalue > 0 then
table.insert(peer['allowed_ips'], ipvalue)
end
end
end
table.insert(data[line[1]].peers, peer)
enc[line[1]] = enc[line[1]].. "\n\n[Peer]\nEndpoint = " ..line[4].. "\nPublicKey = " ..line[2].. "\nAllowedIPs = " ..line[5]
end
end
end
if luci.http.formvalue("status") == "1" then
luci.http.prepare_content("application/json")
luci.http.write_json(data)
return
end
-%>
<%+header%>
<script type="text/javascript">//<![CDATA[
function bytes_to_str(bytes) {
bytes = parseFloat(bytes);
if (bytes < 1) { return "0 B"; }
var sizes = ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB'];
var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
return Math.round(bytes / Math.pow(1024, i), 2) + ' ' + sizes[i];
};
function timestamp_to_str(timestamp) {
if (timestamp < 1) {
return '<%:Never%>';
}
var now = new Date();
var seconds = (now.getTime() / 1000) - timestamp;
var ago = "";
if (seconds < 60) {
ago = parseInt(seconds) + '<%:s ago%>';
} else if (seconds < 3600) {
ago = parseInt(seconds / 60) + '<%:m ago%>';
} else if (seconds < 86401) {
ago = parseInt(seconds / 3600) + '<%:h ago%>';
} else {
ago = '<%:over a day ago%>';
}
var t = new Date(timestamp * 1000);
return t.toUTCString() + ' (' + ago + ')';
}
function toggle_qrcode(iface) {
var view = document.getElementById(iface.name);
if (view.style.display === "none") {
view.style.display = "block";
} else {
view.style.display = "none";
}
}
XHR.poll(5, '<%=REQUEST_URI%>', { status: 1 },
function(x, data) {
for (var key in data) {
if (!data.hasOwnProperty(key)) { continue; }
var ifname = key;
var iface = data[key];
var s = "";
if (iface.public_key == '(none)') {
s += '<em><%:Interface does not have a public key!%></em>';
} else {
s += String.format(
'<strong><%:Public Key%>: </strong>%s',
iface.public_key
);
}
if (iface.listen_port > 0) {
s += String.format(
'<br /><strong><%:Listen Port%>: </strong>%s',
iface.listen_port
);
}
if (iface.fwmark != 'off') {
s += String.format(
'<br /><strong><%:Firewall Mark%>: </strong>%s',
iface.fwmark
);
}
document.getElementById(ifname + "_info").innerHTML = s;
for (var i = 0, ilen = iface.peers.length; i < ilen; i++) {
var peer = iface.peers[i];
var s = String.format(
'<strong><%:Public Key%>: </strong>%s',
peer.public_key
);
if (peer.endpoint != '(none)') {
s += String.format(
'<br /><strong><%:Endpoint%>: </strong>%s',
peer.endpoint
);
}
if (peer.allowed_ips.length > 0) {
s += '<br /><strong><%:Allowed IPs%>:</strong>';
for (var k = 0, klen = peer.allowed_ips.length; k < klen; k++) {
s += '<br />  • ' + peer.allowed_ips[k];
}
}
if (peer.persistent_keepalive != 'off') {
s += String.format(
'<br /><strong><%:Persistent Keepalive%>: </strong>%ss',
peer.persistent_keepalive
);
}
var icon = '<img src="<%=resource%>/icons/tunnel_disabled.png" />';
var now = new Date();
if (((now.getTime() / 1000) - peer.latest_handshake) < 140) {
icon = '<img src="<%=resource%>/icons/tunnel.png" />';
}
s += String.format(
'<br /><strong><%:Latest Handshake%>: </strong>%s',
timestamp_to_str(peer.latest_handshake)
);
s += String.format(
'<br /><strong><%:Data Received%>: </strong>%s' +
'<br /><strong><%:Data Transmitted%>: </strong>%s',
bytes_to_str(peer.transfer_rx),
bytes_to_str(peer.transfer_tx),
);
document.getElementById(ifname + "_" + peer.public_key + "_icon").innerHTML = icon;
document.getElementById(ifname + "_" + peer.public_key + "_info").innerHTML = s;
}
}
});
//]]></script>
<h2>WireGuard Status</h2>
<div class="cbi-section">
<%-
local ikey, iface
for ikey, iface in pairs(data) do
-%>
<h3><%:Interface%> <%=ikey%></h3>
<div class="cbi-value" id="button" style="padding: 5px">
<input class="cbi-button cbi-button-apply" type="button" name="qrcode_<%=ikey%>" value="<%:Show/Hide QR-Code%>" onclick="toggle_qrcode(this)" />
</div>
<%-
local qrcode
if fs.access("/usr/bin/qrencode") then
if enc[ikey]:sub(26,31) ~= "(none)" then
qrcode = luci.sys.exec("/usr/bin/qrencode --inline --8bit --type=SVG --output=- '" ..enc[ikey].. "'")
end
else
qrcode = "<em>For QR-Code support please install package 'qrencode'!</em>"
end
-%>
<div class="cbi-value-title">
<span class="cbi-value" style="display: none" id="qrcode_<%=ikey%>"><%=qrcode%></span>
</div>
<div class="cbi-section-node">
<div class="table cbi-section-table">
<div class="tr cbi-section-table-row" style="text-align: left;">
<div class="td" style="text-align: left; vertical-align:top"><%:Configuration%></div>
<div class="td" style="flex: 0 1 90%; text-align: left;">
<div class="table cbi-section-table" style="border: 0px;">
<div class="tr cbi-section-table-row" style="text-align: left; border: 0px;">
<div class="td" id="<%=ikey%>_icon" style="width: 22px; text-align: left; border-top: 0px; padding: 3px;"> </div>
<div class="td" id="<%=ikey%>_info" style="flex: 0 1 90%; text-align: left; vertical-align:middle; padding: 3px; border-top: 0px;"><em><%:Collecting data...%></em></div>
</div>
</div>
</div>
</div>
<%-
local cur = uci.cursor()
local pkey, peer
for pkey, peer in pairs(iface.peers) do
local desc
cur:foreach("network", "wireguard_" .. ikey, function(s)
local key, value, tmp_desc, pub_key
for key, value in pairs(s) do
if key == "description" then
tmp_desc = value
end
if value == peer.public_key then
pub_key = value
end
if pub_key and tmp_desc then
desc = ': ' ..tmp_desc
end
end
end)
-%>
<div class="tr cbi-section-table-row" style="text-align: left;">
<div class="td" style="text-align: left; vertical-align:top"><%:Peer%><%=desc%></div>
<div class="td" style="flex: 0 1 90%; text-align: left;">
<div class="table cbi-section-table" style="border: 0px">
<div class="tr cbi-section-table-row" style="border: 0px;">
<div class="td" id="<%=ikey%>_<%=peer.public_key%>_icon" style="width:16px; text-align: left; padding: 3px;border-top: 0px;">
<img src="<%=resource%>/icons/tunnel_disabled.png" />
<small>?</small>
</div>
<div class="td" id="<%=ikey%>_<%=peer.public_key%>_info" style="flex: 0 1 90%; text-align: left; vertical-align:middle; padding: 3px;border-top: 0px;"><em><%:Collecting data...%></em></div>
</div>
</div>
</div>
</div>
<%-
end
-%>
</div>
</div>
<%-
end
-%>
</div>
<%+footer%>
|
