Merge pull request #1025 from danrl/cshark
luci-app-cshark: initial commit
This commit is contained in:
Hannu Nyman
GitHub
commit
a8465cffb8
4 changed files with 463 additions and 0 deletions
17
applications/luci-app-cshark/Makefile
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17
applications/luci-app-cshark/Makefile
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#
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# Copyright (C) 2017 Dan Luedtke <mail@danrl.com>
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#
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# This is free software, licensed under the Apache License, Version 2.0 .
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#
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include $(TOPDIR)/rules.mk
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LUCI_TITLE:=Cloudshark capture tool Web UI
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LUCI_DEPENDS:=+cshark
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LUCI_PKGARCH:=all
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PKG_MAINTAINER:=Luka Perkov <luka@openwrt.org>
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include ../../luci.mk
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# call BuildPackage - OpenWrt buildroot signature
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125
applications/luci-app-cshark/luasrc/controller/cshark.lua
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125
applications/luci-app-cshark/luasrc/controller/cshark.lua
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@ -0,0 +1,125 @@
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--[[
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LuCI - Lua Configuration Interface
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Copyright (C) 2014, QA Cafe, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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]]--
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module("luci.controller.cshark", package.seeall)
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function index()
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page = node("admin", "network", "cloudshark")
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page.target = cbi("admin_network/cshark")
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page.title = _("CloudShark")
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page.order = 70
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page = entry({"admin", "network", "cshark_iface_dump_start"}, call("cshark_iface_dump_start"), nil)
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page.leaf = true
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page = entry({"admin", "network", "cshark_iface_dump_stop"}, call("cshark_iface_dump_stop"), nil)
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page.leaf = true
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page = entry({"admin", "network", "cshark_check_status"}, call("cshark_check_status"), nil)
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page.leaf = true
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page = entry({"admin", "network", "cshark_link_list_get"}, call("cshark_link_list_get"), nil)
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page.leaf = true
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page = entry({"admin", "network", "cshark_link_list_clear"}, call("cshark_link_list_clear"), nil)
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page.leaf = true
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end
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function cshark_iface_dump_start(ifname, value, flag, filter)
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if ifname == nil or ifname == '' then
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ifname = 'any'
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end
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if tonumber(value) == nil
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then
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value = '0'
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end
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if filter == nil or filter == '' then
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filter = ''
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end
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if flag == nil or flag == '' then
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filter = 'T'
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end
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luci.http.prepare_content("text/plain")
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local res = os.execute("(/sbin/cshark -i " .. ifname .. " -" .. flag .. " " .. value .. " -p /tmp/cshark-luci.pid " .. filter .. " > /tmp/cshark-luci.out 2>&1) &")
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luci.http.write(tostring(res))
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end
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function cshark_iface_dump_stop()
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luci.http.prepare_content("text/plain")
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local f = io.open("/tmp/cshark-luci.pid", "rb")
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local pid = f:read("*all")
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io.close(f)
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local res = os.execute("kill -TERM " .. pid)
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luci.http.write(tostring(res))
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end
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function cshark_check_status()
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local msg = "";
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local status;
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local f = io.open("/tmp/cshark-luci.pid","r")
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if f ~= nil then
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status = 1;
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io.close(f)
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else
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status = 0;
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end
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f = io.open("/tmp/cshark-luci.out","r")
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if f ~= nil then
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msg = f:read("*all")
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io.close(f)
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if msg ~= '' then
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os.remove('/tmp/cshark-luci.out')
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end
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end
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luci.http.prepare_content("application/json")
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local res = {}
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res["status"] = status;
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res["msg"] = msg;
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luci.http.write_json(res)
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end
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function cshark_link_list_get()
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local uci = require("uci").cursor()
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luci.http.prepare_content("application/json")
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luci.http.write("[")
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local t = uci:get("cshark", "cshark", "entry")
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if (t ~= nil) then
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for i = #t, 1, -1 do
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luci.http.write("[\"" .. t[i] .. "\"],")
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end
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end
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luci.http.write("[]]")
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end
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function cshark_link_list_clear()
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local uci = require("uci").cursor()
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uci:delete("cshark", "cshark", "entry")
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uci:commit("cshark");
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luci.http.status(200, "OK")
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end
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@ -0,0 +1,30 @@
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--[[
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LuCI - Lua Configuration Interface
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Copyright (C) 2014, QA Cafe, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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$Id$
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]]--
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local fs = require "nixio.fs"
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m = Map("cshark", translate("CloudShark"))
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if fs.access("/etc/config/cshark") then
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m:section(SimpleSection).template = "cshark"
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s = m:section(TypedSection, "cshark", translate("Options"))
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s.anonymous = true
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s.addremove = false
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s:option(Value, "url", translate("CloudShark URL"))
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s:option(Value, "token", translate("CloudShark API token"))
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end
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return m
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291
applications/luci-app-cshark/luasrc/view/cshark.htm
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291
applications/luci-app-cshark/luasrc/view/cshark.htm
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<%#
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LuCI - Lua Configuration Interface
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Copyright (C) 2014, QA Cafe, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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$Id$
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-%>
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<fieldset class="cbi-section">
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<legend><%:Start network capture%></legend>
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<div class="cbi-section-node">
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<table class="cbi-section-table">
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<tr>
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<th><%:Interface%></th>
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<th colspan='2'><%:seconds, packets, bytes%></th>
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<th><%:Filter%></th>
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<th><%:Actions%></th>
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</tr>
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<tr>
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<td>
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<select title="<%:Interface%>" style="width:auto" id="s_interfaces">
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<%
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local nixio = require "nixio"
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for k, v in ipairs(nixio.getifaddrs()) do
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if v.family == "packet" then
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%>
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<option value="<%=v.name%>"><%=v.name%> </option>
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<%
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end
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end
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%>
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<option value="any"><%:any%></option>
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</select>
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</td>
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<td colspan='2'>
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<input id="tx_value" type="text" value="0" />
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<select title="<%:timeout, bytes, seconds%>" id="s_value_type" style="width:auto">
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<option value="T"><%:seconds%></option>
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<option value="P"><%:packets%></option>
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<option value="S"><%:bytes%></option>
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</select>
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</td>
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<td>
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<input style="margin: 5px 0" type="text" title="<%:Filter%>" placeholder="filter" id="i_filter" />
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</td>
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<td>
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<input type="button" id="bt_action" data-action="start" value="<%:Start capture%>" class="cbi-button" />
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</td>
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</tr>
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</table>
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</div>
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</fieldset>
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<fieldset class="cbi-section">
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<span id="cshark-rc-output"></span>
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</fieldset>
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<hr/>
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<fieldset class="cbi-section">
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<legend><%:Capture links%></legend>
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<div class="cbi-section-node">
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<table id="t_link_list" class="cbi-section-table">
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<tr class="cbi-section-table-titles">
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<th class="cbi-section-table-cell"><%:Capture URL%></th>
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<th class="cbi-section-table-cell"><%:Capture time%></th>
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</tr>
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</table>
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</div>
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</fieldset>
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<fieldset class="cbi-section">
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<a href="https://support.cloudshark.org/openwrt/openwrt-cloudshark.html" target="_blank">Visit support.cloudshark.org for help.</a>
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</fieldset>
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<hr/>
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<script type="text/javascript" src="<%=resource%>/cbi.js"></script>
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<script type="text/javascript">//<![CDATA[
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var capture_running = 0;
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var pid_file = 0;
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var bt_action = document.getElementById('bt_action');
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var a_clear_links = document.getElementById('a_clear_links');
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var output = document.getElementById('cshark-rc-output');
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var loader = '<img src="<%=resource%>/icons/loading.gif" alt="<%:Loading%>" width="16" height="16" style="vertical-align:middle" /> ';
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var msg = { 'start' : '<%:Waiting for capture to complete...%>', 'stop' : '<%:Waiting for upload to complete...%>' };
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var status_msg = msg['start'];
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function get_date(timestamp)
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{
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function pad_str(str)
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{
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return (str < 10) ? "0" + str : str;
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}
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var current_date = new Date(timestamp * 1000);
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return current_date.getFullYear() + "-" +
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pad_str(current_date.getMonth() + 1) + "-" +
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pad_str(current_date.getDate()) + " " +
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pad_str(current_date.getHours()) + ":" +
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pad_str(current_date.getMinutes()) + ":" +
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pad_str(current_date.getSeconds());
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}
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bt_action.onclick = function()
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{
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var action = this.getAttribute("data-action");
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var csxhr = new XHR();
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if (action == "stop")
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{
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update_status(action);
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bt_action.disabled = true;
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csxhr.get('<%=luci.dispatcher.build_url("admin", "network")%>/cshark_iface_dump_stop', null,
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function(x)
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{
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if (!x || x.responseText.trim() != "0")
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{
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update_status("failed", "Invalid response on stop.");
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}
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});
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}
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else if (action == "start")
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{
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var s_interfaces = document.getElementById('s_interfaces');
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var s_value_type = document.getElementById('s_value_type');
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var i_filter = document.getElementById('i_filter');
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var if_n = s_interfaces.selectedIndex;
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var t_n = s_value_type.selectedIndex;
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var ifname = s_interfaces.options[if_n].value.trim();
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var filter_val = i_filter.value.trim();
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var tx_val = document.getElementById('tx_value').value.trim();
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var type_val = s_value_type.options[t_n].value.trim();
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if (type_val != 'P' && type_val != 'T' && type_val != 'S') type_val = 'T';
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if (!ifname || !type_val) return;
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if (isNaN(tx_val)) return alert("<%:value for [seconds, packets, bytes] must be Integer%>");
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update_status(action);
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csxhr.get('<%=luci.dispatcher.build_url("admin", "network")%>/cshark_iface_dump_start/' + ifname + '/' + tx_val + '/' + type_val + '/'+ filter_val, null,
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function(x)
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{
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if (!x)
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update_status("failed", "Invalid response on start.");
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else
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update_status("running");
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});
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}
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}
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function update_status(status, message)
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{
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switch (status)
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{
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case 'start':
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case 'stop':
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status_msg = msg[status];
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output.innerHTML = loader + status_msg;
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break
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case 'running':
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if (capture_running) break;;
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output.innerHTML = loader + status_msg;
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bt_action.value = '<%:Stop capture%>';
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bt_action.setAttribute('data-action', 'stop');
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capture_running = 1;
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break;
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case 'completed':
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case 'failed':
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if (!capture_running) break;
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if (status == "completed")
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{
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link_list_update();
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}
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output.innerHTML = "<pre>" + message + "</pre>";
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bt_action.value = '<%:Start capture%>';
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bt_action.setAttribute('data-action', 'start');
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bt_action.disabled = false;
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capture_running = 0;
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break;
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}
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}
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function check_status()
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{
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XHR.poll(3, '<%=luci.dispatcher.build_url("admin", "network")%>/cshark_check_status', null,
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function(x, data)
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{
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if (!x)
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{
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if (capture_running)
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update_status("failed", "Invalid response when fetching status.");
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return;
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}
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console.log(data)
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update_status( (data.status == 1) && "running" || "completed", data.msg);
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})
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}
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function link_list_clear()
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{
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var csxhr_del = new XHR();
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csxhr_del.get('<%=luci.dispatcher.build_url("admin", "network")%>/cshark_link_list_clear', null,
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function(x)
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{
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if (!x)
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return false;
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link_list_update();
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});
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}
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function link_list_update()
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{
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var t_link = document.getElementById("t_link_list");
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if (!t_link) return;
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var row_count = t_link.rows.length;
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while(--row_count) t_link.deleteRow(row_count);
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var cell = t_link.insertRow(-1).insertCell(0);
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cell.colSpan = 2;
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cell.innerHTML = loader;
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var csxhr_link = new XHR();
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csxhr_link.get('<%=luci.dispatcher.build_url("admin", "network")%>/cshark_link_list_get', null,
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function(x, entries)
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{
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var row = t_link.deleteRow(1);
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if (!x) return;
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if (!entries || !entries.length)
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{
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var cell = t_link.insertRow(-1).insertCell(0);
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cell.colSpan = 2;
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cell.innerHTML = '<em><br />There are no captures available yet.</em>';
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return;
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}
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for (var i = 0, len = entries.length; i < len ; i++)
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{
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var entry = entries[i][0];
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if (!entry) continue;
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var data = entry.split(",");
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var url = data[0];
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var timestamp = data[1];
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var row = t_link.insertRow(-1);
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row.insertCell(0).innerHTML = '<a href="'+url+'" target="_blank">'+url+'</a>';
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row.insertCell(1).innerHTML = get_date(timestamp);
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}
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var cell = t_link.insertRow(-1).insertCell(0);
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cell.colSpan = 2;
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cell.style.textAlign="center";
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cell.innerHTML = '<input type="button" onclick="link_list_clear()" class="cbi-button" value ="<%:Clear list%>" />';
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})
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}
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check_status();
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link_list_update();
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//]]></script>
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