applications/luci-app-splash/luasrc/view/admin_status/splash.htm

   1 <%#
   2  Copyright 2009 Jo-Philipp Wich <jow@openwrt.org>
   3  Licensed to the public under the Apache License 2.0.
   4 -%>
   5
   6 <%-
   7
   8 local utl = require "luci.util"
   9 local sys = require "luci.sys"
  10 local ipc = require "luci.ip"
  11 local ipt = require "luci.sys.iptparser".IptParser()
  12 local uci = require "luci.model.uci".cursor_state()
  13 local wat = require "luci.tools.webadmin"
  14 local ipc = require "luci.ip"
  15 local fs  = require "nixio.fs"
  16
  17 local clients = { }
  18 local leasetime = tonumber(uci:get("luci_splash", "general", "leasetime") or 1) * 60 * 60
  19
  20 uci:foreach("luci_splash_leases", "lease",
  21         function(s)
  22                 local m = ipc.checkmac(s.mac)
  23                 if m and s.start then
  24                         clients[m] = {
  25                                 start   = tonumber(s.start),
  26                                 limit   = ( tonumber(s.start) + leasetime ),
  27                                 mac     = m,
  28                                 ipaddr  = s.ipaddr,
  29                                 policy  = "normal",
  30                                 packets = 0,
  31                                 bytes   = 0,
  32                         }
  33                 end
  34         end)
  35
  36 for _, r in ipairs(ipt:find({table="nat", chain="luci_splash_leases"})) do
  37         if r.options and #r.options >= 2 and r.options[1] == "MAC" then
  38                 local m = ipc.checkmac(r.options[2])
  39                 if m and not clients[m] then
  40                         clients[m] = {
  41                                 start  = 0,
  42                                 limit  = 0,
  43                                 mac    = m,
  44                                 policy = ( r.target == "RETURN" ) and "whitelist" or "blacklist",
  45                                 packets = 0,
  46                                 bytes   = 0
  47                         }
  48                 end
  49         end
  50 end
  51
  52 for mac, client in pairs(clients) do
  53         client.bytes_in    = 0
  54         client.bytes_out   = 0
  55         client.packets_in  = 0
  56         client.packets_out = 0
  57
  58         if client.ipaddr then
  59                 local rin  = ipt:find({table="mangle", chain="luci_splash_mark_in", destination=client.ipaddr})
  60                 local rout = ipt:find({table="mangle", chain="luci_splash_mark_out", options={"MAC", client.mac}})
  61
  62                 if rin and #rin > 0 then
  63                         client.bytes_in   = rin[1].bytes
  64                         client.packets_in = rin[1].packets
  65                 end
  66
  67                 if rout and #rout > 0 then
  68                         client.bytes_out   = rout[1].bytes
  69                         client.packets_out = rout[1].packets
  70                 end
  71         end
  72 end
  73
  74 uci:foreach("luci_splash", "whitelist",
  75         function(s)
  76                 local m = ipc.checkmac(s.mac)
  77                 if m and clients[m] then
  78                         clients[m].policy="whitelist"
  79                 end
  80         end)
  81
  82 uci:foreach("luci_splash", "blacklist",
  83         function(s)
  84                 local m = ipc.checkmac(s.mac)
  85                 if m and clients[m] then
  86                         clients[m].policy=(s.kicked and "kicked" or "blacklist")
  87                 end
  88         end)
  89
  90 sys.net.host_hints(function(mac, v4, v6, name)
  91         local c = mac and clients[mac]
  92         if c then
  93                 c.ip = c.ip or v4
  94                 c.hostname = c.hostname or name
  95         end
  96 end)
  97
  98 local function showmac(mac)
  99         if not is_admin then
 100                 mac = mac:gsub("(%S%S:%S%S):%S%S:%S%S:(%S%S:%S%S)", "%1:XX:XX:%2")
 101         end
 102         return mac
 103 end
 104
 105 if luci.http.formvalue("status") == "1" then
 106         local rv = {}
 107         for _, c in utl.spairs(clients,
 108                 function(a,b) if clients[a].policy == clients[b].policy then
 109                         return (clients[a].start > clients[b].start)
 110                 else
 111                         return (clients[a].policy > clients[b].policy)
 112                 end
 113         end)
 114         do
 115                 if c.ip then
 116                         rv[#rv+1] = {
 117                                 hostname = c.hostname or "?",
 118                                 ip = c.ip or "?",
 119                                 mac = showmac(c.mac) or "?",
 120                                 timeleft = (c.limit >= os.time()) and wat.date_format(c.limit-os.time()) or (c.policy ~= "normal") and "-" or "expired",
 121                                 trafficin = wat.byte_format(c.bytes_in) or "?",
 122                                 trafficout = wat.byte_format(c.bytes_out) or "?",
 123                                 policy = c.policy or "?"
 124                                 }
 125                 end
 126         end
 127         luci.http.prepare_content("application/json")
 128         luci.http.write_json(rv)
 129         return
 130 end
 131 -%>
 132
 133
 134
 135 <%+header%>
 136
 137 <script type="text/javascript" src="<%=resource%>/cbi.js"></script>
 138 <script type="text/javascript">//<![CDATA[
 139
 140         XHR.poll(10 , '<%=REQUEST_URI%>', { status: 1 },
 141                 function(x, info)
 142                 {
 143                 var tbody = document.getElementById('splash_table');
 144                         if (tbody)
 145                         {
 146                                 var s = '';
 147                                 if (info.length == undefined) {
 148                                         s += '<tr class="cbi-section-table-row"><td colspan="7" class="cbi-section-table-cell"><br /><em><%:No clients connected%></em><br /></td></tr>'
 149                                 };
 150                                 for (var idx = 0; idx < info.length; idx++)
 151                                 {
 152                                         var splash = info[idx];
 153                                         s += String.format(
 154                                                 '<tr class="cbi-section-table-row cbi-rowstyle-'+(1 + (idx % 2))+'">' +
 155                                                 '<td class="cbi-section-table-cell">%s</td>' +
 156                                                 '<td class="cbi-section-table-cell">%s</td>' +
 157                                                 '<td class="cbi-section-table-cell">%s</td>' +
 158                                                 '<td class="cbi-section-table-cell">%s</td>' +
 159                                                 '<td class="cbi-section-table-cell">%s/%s</td>' +
 160                                                 '<td class="cbi-section-table-cell">',
 161                                                 splash.hostname, splash.ip, splash.mac, splash.timeleft, splash.trafficin, splash.trafficout);
 162
 163                                 <% if is_admin then %>
 164                                         s += String.format('<select name="policy.%s" style="width:200px">', splash.mac);
 165                                         if (splash.policy == 'whitelist') {
 166                                                 s += '<option value="whitelist" selected="selected"><%:whitelisted%></option>'
 167                                         } else {
 168                                                 s += '<option value="whitelist"><%:whitelisted%></option>'
 169                                         };
 170                                         if (splash.policy == 'normal') {
 171                                                 s += '<option value="normal" selected="selected"><%:splashed%></option>';
 172                                                 s += '<option value="kicked"><%:temporarily blocked%></option>'
 173                                         } else {
 174                                                 s += '<option value="normal"><%:splashed%></option>'
 175                                         };
 176                                         if (splash.policy == 'blacklist') {
 177                                                 s+= '<option value="blacklist" selected="selected"><%:blacklisted%></option>'
 178                                         } else {
 179                                                 s += '<option value="blacklist"><%:blacklisted%></option>'
 180                                         };
 181                                         s += String.format(
 182                                                 '</select>' +
 183                                                 '<input type="submit" class="cbi-button cbi-button-save" name="save.%s" value="<%:Save%>" />',
 184                                                 splash.mac);
 185                                 <% else %>
 186                                         s += String.format('%s', splash.policy);
 187                                 <% end %>
 188                                         s += '</td></tr>'
 189                                 }
 190                                 tbody.innerHTML = s;
 191                         }
 192                 }
 193         );
 194 //]]></script>
 195
 196
 197 <div id="cbi-splash-leases" class="cbi-map">
 198         <h2 name="content"><%:Client-Splash%></h2>
 199         <fieldset id="cbi-table-table" class="cbi-section">
 200                 <legend><%:Active Clients%></legend>
 201                 <div class="cbi-section-node">
 202                         <% if is_admin then %><form action="<%=REQUEST_URI%>" method="post"><input type="hidden" name="token" value="<%=token%>" /><% end %>
 203                         <table class="cbi-section-table">
 204                                 <thead>
 205                                         <tr class="cbi-section-table-titles">
 206                                                 <th class="cbi-section-table-cell"><%:Hostname%></th>
 207                                                 <th class="cbi-section-table-cell"><%:IP Address%></th>
 208                                                 <th class="cbi-section-table-cell"><%:MAC Address%></th>
 209                                                 <th class="cbi-section-table-cell"><%:Time remaining%></th>
 210                                                 <th class="cbi-section-table-cell"><%:Traffic in/out%></th>
 211                                                 <th class="cbi-section-table-cell"><%:Policy%></th>
 212                                         </tr>
 213                                 </thead>
 214                                 <tbody id="splash_table">
 215
 216                                 <%-
 217                                         local count = 0
 218                                         for _, c in utl.spairs(clients,
 219                                                 function(a,b)
 220                                                         if clients[a].policy == clients[b].policy then
 221                                                                 return (clients[a].start > clients[b].start)
 222                                                         else
 223                                                                 return (clients[a].policy > clients[b].policy)
 224                                                         end
 225                                                 end)
 226                                         do
 227                                                 if c.ip then
 228                                                         count = count + 1
 229                                 -%>
 230                                                 <tr class="cbi-section-table-row cbi-rowstyle-<%=2-(count%2)%>">
 231                                                 <td class="cbi-section-table-cell"><%=c.hostname or "<em>" .. translate("unknown") .. "</em>"%></td>
 232                                                 <td class="cbi-section-table-cell"><%=c.ip or "<em>" .. translate("unknown") .. "</em>"%></td>
 233                                                 <td class="cbi-section-table-cell"><%=showmac(c.mac)%></td>
 234                                                 <td class="cbi-section-table-cell"><%=
 235                                                         (c.limit >= os.time()) and wat.date_format(c.limit-os.time()) or
 236                                                                 (c.policy ~= "normal") and "-" or "<em>" .. translate("expired") .. "</em>"
 237                                                 %></td>
 238                                                 <td class="cbi-section-table-cell"><%=wat.byte_format(c.bytes_in)%> / <%=wat.byte_format(c.bytes_out)%></td>
 239                                                 <td class="cbi-section-table-cell">
 240                                                         <% if is_admin then %>
 241                                                         <select name="policy.<%=c.mac:lower()%>" style="width:200px">
 242                                                                 <option value="whitelist"<%=c.policy=="whitelist" and ' selected="selected"'%>><%:whitelisted%></option>
 243                                                                 <option value="normal"<%=c.policy=="normal" and not c.kicked and ' selected="selected"'%>><%:splashed%></option>
 244                                                                 <option value="blacklist"<%=c.policy=="blacklist" and ' selected="selected"'%>><%:blacklisted%></option>
 245                                                                 <% if c.policy == "normal" then -%>
 246                                                                         <option value="kicked"><%:temporarily blocked%></option>
 247                                                                 <%- end %>
 248                                                         </select>
 249                                                         <input type="submit" class="cbi-button cbi-button-save" name="save.<%=c.mac:lower()%>" value="<%:Save%>" />
 250                                                         <% else %>
 251                                                         <%=c.policy%>
 252                                                         <% end %>
 253                                                 </td>
 254                                                 </tr>
 255                                                 <%-
 256                                                         end
 257                                                 end
 258                                                 if count == 0 then
 259                                                 -%>
 260                                                 <tr class="cbi-section-table-row">
 261                                                         <td colspan="7" class="cbi-section-table-cell">
 262                                                                 <br /><em><%:No clients connected%></em><br />
 263                                                         </td>
 264                                                 </tr>
 265                                 <%- end -%>
 266                                 </tbody>
 267                         </table>
 268                         <% if is_admin then %></form><% end %>
 269                 </div>
 270         </fieldset>
 271 </div>
 272
 273 <%+footer%>