d97921953ad9512d75653b3164e715423b03667b
[project/luci.git] / applications / luci-splash / luasrc / view / admin_status / splash.htm
1 <%#
2 LuCI - Lua Configuration Interface
3 Copyright 2009 Jo-Philipp Wich <xm@leipzig.freifunk.net>
4
5 Licensed under the Apache License, Version 2.0 (the "License");
6 you may not use this file except in compliance with the License.
7 You may obtain a copy of the License at
8
9 http://www.apache.org/licenses/LICENSE-2.0
10
11 $Id$
12
13 -%>
14
15 <%-
16
17 local utl = require "luci.util"
18 local ipt = require "luci.sys.iptparser".IptParser()
19 local uci = require "luci.model.uci".cursor_state()
20 local wat = require "luci.tools.webadmin"
21 local fs = require "nixio.fs"
22 luci.i18n.loadc("splash")
23
24 local clients = { }
25 local leasetime = tonumber(uci:get("luci_splash", "general", "leasetime") or 1) * 60 * 60
26 local leasefile = "/tmp/dhcp.leases"
27
28 uci:foreach("dhcp", "dnsmasq",
29 function(s)
30 if s.leasefile then leasefile = s.leasefile end
31 end)
32
33
34 uci:foreach("luci_splash", "lease",
35 function(s)
36 if s.start and s.mac then
37 clients[s.mac:lower()] = {
38 start = tonumber(s.start),
39 limit = ( tonumber(s.start) + leasetime ),
40 mac = s.mac:upper(),
41 ipaddr = s.ipaddr,
42 policy = "normal",
43 packets = 0,
44 bytes = 0,
45 }
46 end
47 end)
48
49 for _, r in ipairs(ipt:find({table="nat", chain="luci_splash_leases"})) do
50 if r.options and #r.options >= 2 and r.options[1] == "MAC" then
51 if not clients[r.options[2]:lower()] then
52 clients[r.options[2]:lower()] = {
53 start = 0,
54 limit = 0,
55 mac = r.options[2]:upper(),
56 policy = ( r.target == "RETURN" ) and "whitelist" or "blacklist",
57 packets = 0,
58 bytes = 0
59 }
60 end
61 end
62 end
63
64 for mac, client in pairs(clients) do
65 client.bytes_in = 0
66 client.bytes_out = 0
67 client.packets_in = 0
68 client.packets_out = 0
69
70 if client.ipaddr then
71 local rin = ipt:find({table="mangle", chain="luci_splash_mark_in", destination=client.ipaddr})
72 local rout = ipt:find({table="mangle", chain="luci_splash_mark_out", options={"MAC", client.mac:upper()}})
73
74 if rin and #rin > 0 then
75 client.bytes_in = rin[1].bytes
76 client.packets_in = rin[1].packets
77 end
78
79 if rout and #rout > 0 then
80 client.bytes_out = rout[1].bytes
81 client.packets_out = rout[1].packets
82 end
83 end
84 end
85
86 uci:foreach("luci_splash", "whitelist",
87 function(s)
88 if s.mac and clients[s.mac:lower()] then
89 clients[s.mac:lower()].policy="whitelist"
90 end
91 end)
92
93 uci:foreach("luci_splash", "blacklist",
94 function(s)
95 if s.mac and clients[s.mac:lower()] then
96 clients[s.mac:lower()].policy=(s.kicked and "kicked" or "blacklist")
97 end
98 end)
99
100 if fs.access(leasefile) then
101 for l in io.lines(leasefile) do
102 local time, mac, ip, name = l:match("^(%d+) (%S+) (%S+) (%S+)")
103 if time and mac and ip then
104 local c = clients[mac:lower()]
105 if c then
106 c.ip = ip
107 c.hostname = ( name ~= "*" ) and name or nil
108 end
109 end
110 end
111 end
112
113 for i, a in ipairs(luci.sys.net.arptable()) do
114 local c = clients[a["HW address"]:lower()]
115 if c and not c.ip then
116 c.ip = a["IP address"]
117 end
118 end
119
120 local function showmac(mac)
121 if not is_admin then
122 mac = mac:gsub("(%S%S:%S%S):%S%S:%S%S:(%S%S:%S%S)", "%1:XX:XX:%2")
123 end
124 return mac
125 end
126
127 if luci.http.formvalue("status") == "1" then
128 local rv = {}
129 for _, c in utl.spairs(clients,
130 function(a,b) if clients[a].policy == clients[b].policy then
131 return (clients[a].start > clients[b].start)
132 else
133 return (clients[a].policy > clients[b].policy)
134 end
135 end)
136 do
137 if c.ip then
138 rv[#rv+1] = {
139 hostname = c.hostname or "?",
140 ip = c.ip or "?",
141 mac = showmac(c.mac) or "?",
142 timeleft = (c.limit >= os.time()) and wat.date_format(c.limit-os.time()) or (c.policy ~= "normal") and "-" or "expired",
143 trafficin = wat.byte_format(c.bytes_in) or "?",
144 trafficout = wat.byte_format(c.bytes_out) or "?",
145 policy = c.policy or "?"
146 }
147 end
148 end
149 luci.http.prepare_content("application/json")
150 luci.http.write_json(rv)
151 return
152 end
153 -%>
154
155
156
157 <%+header%>
158
159 <script type="text/javascript" src="<%=resource%>/cbi.js"></script>
160 <script type="text/javascript">//<![CDATA[
161
162 XHR.poll(10 , '<%=REQUEST_URI%>', { status: 1 },
163 function(x, info)
164 {
165 var tbody = document.getElementById('splash_table');
166 if (tbody)
167 {
168 var s = '';
169 if (info.length == undefined) {
170 s += '<tr class="cbi-section-table-row"><td colspan="7" class="cbi-section-table-cell"><br /><em><%:No clients connected%></em><br /></td></tr>'
171 };
172 for (var idx = 0; idx < info.length; idx++)
173 {
174 var splash = info[idx];
175 s += String.format(
176 '<tr class="cbi-section-table-row cbi-rowstyle-'+(1 + (idx % 2))+'">' +
177 '<td class="cbi-section-table-cell">%s</td>' +
178 '<td class="cbi-section-table-cell">%s</td>' +
179 '<td class="cbi-section-table-cell">%s</td>' +
180 '<td class="cbi-section-table-cell">%s</td>' +
181 '<td class="cbi-section-table-cell">%s/%s</td>' +
182 '<td class="cbi-section-table-cell">',
183 splash.hostname, splash.ip, splash.mac, splash.timeleft, splash.trafficin, splash.trafficout);
184
185 <% if is_admin then %>
186 s += String.format('<select name="policy.%s" style="width:200px">', splash.mac.toLowerCase());
187 if (splash.policy == 'whitelist') {
188 s += '<option value="whitelist" selected="selected"><%:whitelisted%></option>'
189 } else {
190 s += '<option value="whitelist"><%:whitelisted%></option>'
191 };
192 if (splash.policy == 'normal') {
193 s += '<option value="normal" selected="selected"><%:splashed%></option>';
194 s += '<option value="kicked"><%:temporarily blocked%></option>'
195 } else {
196 s += '<option value="normal"><%:splashed%></option>'
197 };
198 if (splash.policy == 'blacklist') {
199 s+= '<option value="blacklist" selected="selected"><%:blacklisted%></option>'
200 } else {
201 s += '<option value="blacklist"><%:blacklisted%></option>'
202 };
203 s += String.format(
204 '</select>' +
205 '<input type="submit" class="cbi-button cbi-button-save" name="save.%s" value="<%:Save%>" />',
206 splash.mac.toLowerCase());
207 <% else %>
208 s += String.format('%s', splash.policy);
209 <% end %>
210 s += '</td></tr>'
211 }
212 tbody.innerHTML = s;
213 }
214 }
215 );
216 //]]></script>
217
218
219 <div id="cbi-splash-leases" class="cbi-map">
220 <h2><a id="content" name="content"><%:Client-Splash%></a></h2>
221 <fieldset id="cbi-table-table" class="cbi-section">
222 <legend><%:Active Clients%></legend>
223 <div class="cbi-section-node">
224 <% if is_admin then %><form action="<%=REQUEST_URI%>" method="post"><% end %>
225 <table class="cbi-section-table">
226 <thead>
227 <tr class="cbi-section-table-titles">
228 <th class="cbi-section-table-cell"><%:Hostname%></th>
229 <th class="cbi-section-table-cell"><%:IP Address%></th>
230 <th class="cbi-section-table-cell"><%:MAC Address%></th>
231 <th class="cbi-section-table-cell"><%:Time remaining%></th>
232 <th class="cbi-section-table-cell"><%:Traffic in/out%></th>
233 <th class="cbi-section-table-cell"><%:Policy%></th>
234 </tr>
235 </thead>
236 <tbody id="splash_table">
237
238 <%-
239 local count = 0
240 for _, c in utl.spairs(clients,
241 function(a,b)
242 if clients[a].policy == clients[b].policy then
243 return (clients[a].start > clients[b].start)
244 else
245 return (clients[a].policy > clients[b].policy)
246 end
247 end)
248 do
249 if c.ip then
250 count = count + 1
251 -%>
252 <tr class="cbi-section-table-row cbi-rowstyle-<%=2-(count%2)%>">
253 <td class="cbi-section-table-cell"><%=c.hostname or "<em>" .. translate("unknown") .. "</em>"%></td>
254 <td class="cbi-section-table-cell"><%=c.ip or "<em>" .. translate("unknown") .. "</em>"%></td>
255 <td class="cbi-section-table-cell"><%=showmac(c.mac)%></td>
256 <td class="cbi-section-table-cell"><%=
257 (c.limit >= os.time()) and wat.date_format(c.limit-os.time()) or
258 (c.policy ~= "normal") and "-" or "<em>" .. translate("expired") .. "</em>"
259 %></td>
260 <td class="cbi-section-table-cell"><%=wat.byte_format(c.bytes_in)%> / <%=wat.byte_format(c.bytes_out)%></td>
261 <td class="cbi-section-table-cell">
262 <% if is_admin then %>
263 <select name="policy.<%=c.mac:lower()%>" style="width:200px">
264 <option value="whitelist"<%=c.policy=="whitelist" and ' selected="selected"'%>><%:whitelisted%></option>
265 <option value="normal"<%=c.policy=="normal" and not c.kicked and ' selected="selected"'%>><%:splashed%></option>
266 <option value="blacklist"<%=c.policy=="blacklist" and ' selected="selected"'%>><%:blacklisted%></option>
267 <% if c.policy == "normal" then -%>
268 <option value="kicked"><%:temporarily blocked%></option>
269 <%- end %>
270 </select>
271 <input type="submit" class="cbi-button cbi-button-save" name="save.<%=c.mac:lower()%>" value="<%:Save%>" />
272 <% else %>
273 <%=c.policy%>
274 <% end %>
275 </td>
276 </tr>
277 <%-
278 end
279 end
280 if count == 0 then
281 -%>
282 <tr class="cbi-section-table-row">
283 <td colspan="7" class="cbi-section-table-cell">
284 <br /><em><%:No clients connected%></em><br />
285 </td>
286 </tr>
287 <%- end -%>
288 </tbody>
289 </table>
290 <% if is_admin then %></form><% end %>
291 </div>
292 </fieldset>
293 </div>
294
295 <%+footer%>