applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua

   1 local readmeURL = "https://github.com/openwrt/packages/blob/master/net/vpnbypass/files/README.md"
   2 local uci = require "luci.model.uci".cursor()
   3 local sys = require "luci.sys"
   4 local util = require "luci.util"
   5 local packageName = "vpnbypass"
   6
   7 function getPackageVersion()
   8         local opkgFile = "/usr/lib/opkg/status"
   9         local line
  10         local flag = false
  11         for line in io.lines(opkgFile) do
  12                 if flag then
  13                         return line:match('[%d%.$-]+') or ""
  14                 elseif line:find("Package: " .. packageName:gsub("%-", "%%%-")) then
  15                         flag = true
  16                 end
  17         end
  18         return ""
  19 end
  20
  21 local packageVersion = getPackageVersion()
  22 local statusText = nil
  23 if packageVersion == "" then
  24         statusText = translatef("%s is not installed or not found", packageName)
  25 end
  26
  27 local serviceRunning, serviceEnabled = false, false
  28 if uci:get(packageName, "config", "enabled") == "1" then
  29         serviceEnabled = true
  30 end
  31 if sys.call("iptables -t mangle -L | grep -q " .. packageName:upper()) == 0 then
  32         serviceRunning = true
  33 end
  34
  35 if serviceRunning then
  36         statusText = translate("Running")
  37 else
  38         statusText = translate("Stopped")
  39         if not serviceEnabled then
  40                 statusText = translatef("%s (disabled)", statusText)
  41         end
  42 end
  43
  44 m = Map("vpnbypass", translate("VPN Bypass Settings"))
  45
  46 h = m:section(NamedSection, "config", packageName, translatef("Service Status [%s %s]", packageName, packageVersion))
  47 ss = h:option(DummyValue, "_dummy", translate("Service Status"))
  48 ss.template = packageName .. "/status"
  49 ss.value = statusText
  50 if packageVersion ~= "" then
  51         buttons = h:option(DummyValue, "_dummy")
  52         buttons.template = packageName .. "/buttons"
  53 end
  54
  55 s = m:section(NamedSection, "config", "vpnbypass", translate("VPN Bypass Rules"))
  56 -- Local Ports
  57 p1 = s:option(DynamicList, "localport", translate("Local Ports to Bypass"), translate("Local ports to trigger VPN Bypass"))
  58 p1.datatype    = "portrange"
  59 -- p1.placeholder = "0-65535"
  60 p1.addremove = false
  61 p1.optional = false
  62
  63 -- Remote Ports
  64 p2 = s:option(DynamicList, "remoteport", translate("Remote Ports to Bypass"), translate("Remote ports to trigger VPN Bypass"))
  65 p2.datatype    = "portrange"
  66 -- p2.placeholder = "0-65535"
  67 p2.addremove = false
  68 p2.optional = false
  69
  70 -- Local Subnets
  71 r1 = s:option(DynamicList, "localsubnet", translate("Local IP Addresses to Bypass"), translate("Local IP addresses or subnets with direct internet access (outside of the VPN tunnel)"))
  72 r1.datatype    = "ip4addr"
  73 -- r1.placeholder = ip.new(m.uci:get("network", "lan", "ipaddr"), m.uci:get("network", "lan", "netmask"))
  74 r1.addremove = false
  75 r1.optional = false
  76
  77 -- Remote Subnets
  78 r2 = s:option(DynamicList, "remotesubnet", translate("Remote IP Addresses to Bypass"), translate("Remote IP addresses or subnets which will be accessed directly (outside of the VPN tunnel)"))
  79 r2.datatype    = "ip4addr"
  80 -- r2.placeholder = "0.0.0.0/0"
  81 r2.addremove = false
  82 r2.optional = false
  83
  84 -- Domains
  85 d = Map("dhcp")
  86 s4 = d:section(TypedSection, "dnsmasq")
  87 s4.anonymous = true
  88 di = s4:option(DynamicList, "ipset", translate("Domains to Bypass"),
  89                 translatef("Domains to be accessed directly (outside of the VPN tunnel), see %sREADME%s for syntax",
  90                 "<a href=\"" .. readmeURL   .. "#bypass-domains-formatsyntax" .. "\" target=\"_blank\">", "</a>"))
  91 function d.on_after_commit(map)
  92         util.exec("/etc/init.d/dnsmasq restart >/dev/null 2>&1")
  93 end
  94
  95 return m, d