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local iwinfo = require 'iwinfo'
local ubus = require 'ubus'
local unistd = require 'posix.unistd'
local util = require 'gluon.util'
local wireless = require 'gluon.wireless'
local uci = require('simple-uci').cursor()
local translations = {}
local site_i18n = i18n 'gluon-site'
local function _(v)
translations[v] = translate(v)
end
-- i18n strings for JavaScript
_('.') -- decimal point
_('connected')
_('not connected')
_('1 day')
_('%s days')
_('%s used')
_('%s packets/s')
Matthias Schiffer
committed
local function get_mesh()
local f = loadfile('/lib/gluon/status-page/mesh.lua')
if f then
return f()
end
return {}
end
local mesh = get_mesh()
local function get_interfaces(uconn)
local interfaces = util.get_mesh_devices(uconn)
table.sort(interfaces)
return interfaces
end
local function get_radios()
wireless.foreach_radio(uci, function(radio)
local channel = iwinfo.nl80211.channel(wireless.find_phy(radio))
if channel then
table.insert(ret, {
name = radio['.name'],
channel = channel,
table.sort(ret, function(a, b)
return a.name < b.name
end)
return ret
end
local function is_wireless(iface)
while true do
local pattern = '/sys/class/net/' .. iface .. '/lower_*'
local lower = util.glob(pattern)[1]
if not lower then break end
iface = lower:sub(pattern:len())
end
Stefan Weil
committed
return unistd.access('/sys/class/net/' .. iface .. '/phy80211') ~= nil
local uconn = ubus.connect()
if not uconn then
error('failed to connect to ubus')
end
local interfaces = get_interfaces(uconn)
ubus.close(uconn)
local radios = get_radios()
local function sorted(t)
t = {unpack(t)}
table.sort(t)
return t
end
local function enabled(v)
return v and translate('enabled') or translate('disabled')
end
local function formatBits(bits)
local units = {[0]='', 'k', 'M', 'G'}
local unit = 0
for i = 1, #units do
if math.abs(bits) < 1000 then
break
end
unit = i
bits = bits / 1000
end
return string.format('%g %sbit', bits, units[unit])
local function statistics(key, format)
return string.format('<span data-statistics="%s" data-format="%s"></span>', pcdata(key), pcdata(format or 'id'))
end
local function statisticsTraffic(key)
return string.format('%s<br>%s<br>%s',
statistics(key .. '/packets', 'packetsDiff'),
statistics(key .. '/bytes', 'bytesDiff'),
statistics(key .. '/bytes', 'bytes')
)
end
http:prepare_content("text/html")
-%>
<!DOCTYPE html>
<html lang="">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta name="robots" content="noindex,nofollow">
<title><%| nodeinfo.hostname %> - <%:Status%></title>
<link rel="stylesheet" href="/static/status-page.css" type="text/css">
Matthias Schiffer
committed
<body data-node-address="<%| http:getenv('SERVER_ADDR') %>"<%=
attr('data-translations', translations) ..
attr('data-node-location', nodeinfo.location) ..
attr('data-mesh-provider', mesh.provider)
%>>
<header>
<h1><%| nodeinfo.hostname %></h1>
</header>
<div class="container">
<div class="frame">
<h2><%:Overview%></h2>
<dl>
<dt><%:Node name%></dt><dd><%| nodeinfo.hostname %></dd>
<% if nodeinfo.owner and nodeinfo.owner.contact then -%>
<dt><%:Contact%></dt><dd><%| nodeinfo.owner.contact %></dd>
<%- end %>
Martin Weinelt
committed
<% if nodeinfo.location then -%>
<dt><%:Location%></dt>
<dd><a href="geo:<%| nodeinfo.location.latitude %>,<%| nodeinfo.location.longitude %>">
<%| nodeinfo.location.latitude %>, <%| nodeinfo.location.longitude %>
</a></dd>
<%- end %>
<dt><%:Model%></dt><dd><%| nodeinfo.hardware.model %></dd>
<dt><%:Primary MAC address%></dt><dd><%| nodeinfo.network.mac %></dd>
<dt><%:IP address%></dt><dd><%= pcdata(table.concat(sorted(nodeinfo.network.addresses), '\n')):gsub('\n', '<br>') %></dd>
<dt><%:Firmware%></dt><dd><%| nodeinfo.software.firmware.release %></dd>
<% if nodeinfo.network.mesh_vpn then -%>
<dt><%:Mesh VPN%></dt>
<dd>
<%| enabled(nodeinfo.network.mesh_vpn.enabled) %>
<% if nodeinfo.network.mesh_vpn.provider then -%>
<br><%| nodeinfo.network.mesh_vpn.provider %>
<% if nodeinfo.network.mesh_vpn.bandwidth_limit.enabled then -%>
<dt><%:Bandwidth limit%></dt>
<dd>
<% if nodeinfo.network.mesh_vpn.bandwidth_limit.ingress then -%>
▼ <%| formatBits(nodeinfo.network.mesh_vpn.bandwidth_limit.ingress*1000) %>/s <%:downstream%><br>
<% if nodeinfo.network.mesh_vpn.bandwidth_limit.egress then -%>
▲ <%| formatBits(nodeinfo.network.mesh_vpn.bandwidth_limit.egress*1000) %>/s <%:upstream%>
<dt><%:Site%></dt><dd><%| site.site_name() %></dd>
<% if nodeinfo.system.domain_code then -%>
<dt><%:Domain%></dt>
<dd>
<%| site.domain_names[nodeinfo.system.domain_code]() %>
<% if nodeinfo.system.domain_code ~= nodeinfo.system.primary_domain_code then %>
(<%| site.domain_names[nodeinfo.system.primary_domain_code]() %>)
<%- end %>
</dd>
<% if nodeinfo.system.role then -%>
<dt><%:Role%></dt><dd><%| site_i18n._translate('gluon-web-node-role:role:' .. nodeinfo.system.role) %></dd>
<% if nodeinfo.software.autoupdater then -%>
<dt><%:Automatic updates%></dt><dd><%| enabled(nodeinfo.software.autoupdater.enabled) %><%|
nodeinfo.software.autoupdater.enabled and
string.format(' (%s)', nodeinfo.software.autoupdater.branch)
%></dd>
<%- end %>
<% if nodeinfo.software.babeld or nodeinfo.software['batman-adv'] then -%>
<dt><%:Mesh protocol%></dt>
<% if nodeinfo.software.babeld then -%>
<dd>babeld <%| nodeinfo.software.babeld.version %></dd>
<%- end %>
<% if nodeinfo.software['batman-adv'] then -%>
<dd>batman-adv <%| nodeinfo.software['batman-adv'].version %> (compat<%| nodeinfo.software['batman-adv'].compat %>)</dd>
<%- end %>
<%- end %>
</dl>
</div>
<div class="frame">
<h2><%:Monitoring%></h2>
<table>
<tbody>
<tr><th><%:Uptime%></th><td><%= statistics('uptime', 'time') %></td></tr>
<tr><th><%:Load average%></th><td><%= statistics('loadavg', 'decimal') %></td></tr>
<tr><th><%:RAM%></th><td><%= statistics('memory', 'memory') %></td></tr>
<tr><th><%:Filesystem%></th><td><%= statistics('rootfs_usage', 'percent') %></td></tr>
<tr><th><%:Gateway%></th><td><%= statistics('gateway') %> (TQ: <%= statistics('gateway_tq', 'tq') %>)<br><%= statistics('gateway_nexthop', 'neighbour') %></td></tr>
</tbody>
</table>
<h3><%:Clients%></h3>
<table>
<tbody>
<tr><th><%:Total%></th><td><%= statistics('clients/total') %></td></tr>
<tr><th><%:Wireless 2.4 GHz%></th><td><%= statistics('clients/wifi24') %></td></tr>
<tr><th><%:Wireless 5 GHz%></th><td><%= statistics('clients/wifi5') %></td></tr>
</tbody>
<% if radios[1] then -%>
<tbody>
<% for _, radio in ipairs(radios) do -%>
<tr>
<th><%| radio.name %></th>
<td><%| translatef('Channel %u', radio.channel) %></td>
</tr>
<%- end %>
</tbody>
<h3><%:Traffic%></h3>
<table>
<tbody>
<tr><th><%:Transmitted%></th><td><%= statisticsTraffic('traffic/tx') %></td></tr>
<tr><th><%:Received%></th><td><%= statisticsTraffic('traffic/rx') %></td></tr>
<tr><th><%:Forwarded%></th><td><%= statisticsTraffic('traffic/forward') %></td></tr>
</tbody>
</table>
<div id="mesh-vpn" style="display: none">
<h3><%:Mesh VPN%></h3>
<table>
<tbody id="mesh-vpn-peers"></tbody>
</table>
</div>
</div>
<div class="frame frame-wide">
<h2><%:Neighbors%></h2>
<%
for _, iface in ipairs(interfaces) do
local wireless = is_wireless(iface)
local address = util.readfile('/sys/class/net/' .. iface .. '/address')
if address then
%>
<h3><%| iface %></h3>
<div data-interface="<%| iface %>" data-interface-address="<%| util.trim(address) %>"<%= attr('data-interface-wireless', wireless) %>>
<table class="datatable">
<tbody>
<tr>
<th><%:Node%></th>
<% for i, v in ipairs(mesh.attrs or {}) do %>
<th<%= attr('class', 'row-' .. v[1] ) .. attr('data-key', v[1]) .. attr('data-suffix', v[3]) %>><%| v[2] %></th>
<% end %>
<% if wireless then %>
<th class="row-signal">dBm</th>
<th class="row-distance"><%:Distance%></th>
<th class="row-inactive"><%:Last seen%></th>
<% end %>
</tr>
</tbody>