X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=applications%2Fluci-app-ddns%2Fluasrc%2Fcontroller%2Fddns.lua;h=5f4a5118c387443d91f9c9fa5f4462c707fed177;hp=56d2b66e21d5679b7441d7d699735c90badec3c1;hb=c0d9c4f3ce7bda19081d0da01a599bec067338a3;hpb=0d541a4cbdeb51ac23d4a1ce7bc561e1c0790c77 diff --git a/applications/luci-app-ddns/luasrc/controller/ddns.lua b/applications/luci-app-ddns/luasrc/controller/ddns.lua old mode 100644 new mode 100755 index 56d2b66e2..5f4a5118c --- a/applications/luci-app-ddns/luasrc/controller/ddns.lua +++ b/applications/luci-app-ddns/luasrc/controller/ddns.lua @@ -1,7 +1,7 @@ -- Copyright 2008 Steven Barth -- Copyright 2008 Jo-Philipp Wich -- Copyright 2013 Manuel Munz --- Copyright 2014 Christian Schoenebeck +-- Copyright 2014-2018 Christian Schoenebeck -- Licensed to the public under the Apache License 2.0. module("luci.controller.ddns", package.seeall) @@ -10,38 +10,109 @@ local NX = require "nixio" local NXFS = require "nixio.fs" local DISP = require "luci.dispatcher" local HTTP = require "luci.http" -local UCI = require "luci.model.uci" +local I18N = require "luci.i18n" -- not globally avalible here +local IPKG = require "luci.model.ipkg" local SYS = require "luci.sys" -local DDNS = require "luci.tools.ddns" -- ddns multiused functions +local UCI = require "luci.model.uci" local UTIL = require "luci.util" +local DDNS = require "luci.tools.ddns" -- ddns multiused functions -DDNS_MIN = "2.1.0-2" -- minimum version of service required +luci_helper = "/usr/lib/ddns/dynamic_dns_lucihelper.sh" + +local srv_name = "ddns-scripts" +local srv_ver_min = "2.7.7" -- minimum version of service required +local srv_ver_cmd = luci_helper .. [[ -V | awk {'print $2'}]] +local app_name = "luci-app-ddns" +local app_title = "Dynamic DNS" +local app_version = "2.4.9-1" function index() local nxfs = require "nixio.fs" -- global definitions not available local sys = require "luci.sys" -- in function index() local ddns = require "luci.tools.ddns" -- ddns multiused functions - local verinst = ddns.ipkg_ver_installed("ddns-scripts") - local verok = ddns.ipkg_ver_compare(verinst, ">=", "2.0.0-0") - -- do NOT start it not ddns-scripts version 2.x - if not verok then - return - end + local muci = require "luci.model.uci" + -- no config create an empty one if not nxfs.access("/etc/config/ddns") then nxfs.writefile("/etc/config/ddns", "") end + -- preset new option "lookup_host" if not already defined + local uci = muci.cursor() + local commit = false + uci:foreach("ddns", "service", function (s) + if not s["lookup_host"] and s["domain"] then + uci:set("ddns", s[".name"], "lookup_host", s["domain"]) + commit = true + end + end) + if commit then uci:commit("ddns") end + uci:unload("ddns") + entry( {"admin", "services", "ddns"}, cbi("ddns/overview"), _("Dynamic DNS"), 59) entry( {"admin", "services", "ddns", "detail"}, cbi("ddns/detail"), nil ).leaf = true entry( {"admin", "services", "ddns", "hints"}, cbi("ddns/hints", {hideapplybtn=true, hidesavebtn=true, hideresetbtn=true}), nil ).leaf = true + entry( {"admin", "services", "ddns", "global"}, cbi("ddns/global"), nil ).leaf = true entry( {"admin", "services", "ddns", "logview"}, call("logread") ).leaf = true - entry( {"admin", "services", "ddns", "startstop"}, call("startstop") ).leaf = true + entry( {"admin", "services", "ddns", "startstop"}, post("startstop") ).leaf = true entry( {"admin", "services", "ddns", "status"}, call("status") ).leaf = true end --- function to read all sections status and return data array +-- Application specific information functions +function app_description() + return I18N.translate("Dynamic DNS allows that your router can be reached with " .. + "a fixed hostname while having a dynamically changing IP address.") + .. [[
]] + .. I18N.translate("OpenWrt Wiki") .. ": " + .. [[]] + .. I18N.translate("DDNS Client Documentation") .. [[]] + .. " --- " + .. [[]] + .. I18N.translate("DDNS Client Configuration") .. [[]] +end +function app_title_back() + return [[]] + .. I18N.translate(app_title) + .. [[]] +end + +-- Standardized application/service functions +function app_title_main() + return [[]] + .. I18N.translate(app_title) + .. [[]] +end +function service_version() + local ver = nil + + ver = UTIL.exec(srv_ver_cmd) + if #ver > 0 then return ver end + + IPKG.list_installed(srv_name, function(n, v, d) + if v and (#v > 0) then ver = v end + end + ) + return ver +end +function service_ok() + return IPKG.compare_versions((service_version() or "0"), ">=", srv_ver_min) +end + +-- internal function to read all sections status and return data array local function _get_status() local uci = UCI.cursor() local service = SYS.init.enabled("ddns") and 1 or 0 @@ -90,7 +161,7 @@ local function _get_status() end -- process running but update needs to happen - -- problems it force_seconds > uptime + -- problems if force_seconds > uptime force_seconds = (force_seconds > uptime) and uptime or force_seconds if pid > 0 and ( lasttime + force_seconds - uptime ) <= 0 then datenext = "_verify_" @@ -103,28 +174,39 @@ local function _get_status() elseif pid == 0 and enabled == 0 then datenext = "_disabled_" - -- no process running and NOT + -- no process running and enabled elseif pid == 0 and enabled ~= 0 then datenext = "_stopped_" end -- get/set monitored interface and IP version - local iface = s["interface"] or "_nonet_" + local iface = s["interface"] or "wan" local use_ipv6 = tonumber(s["use_ipv6"]) or 0 - if iface ~= "_nonet_" then - local ipv = (use_ipv6 == 1) and "IPv6" or "IPv4" - iface = ipv .. " / " .. iface - end + local ipv = (use_ipv6 == 1) and "IPv6" or "IPv4" + iface = ipv .. " / " .. iface -- try to get registered IP - local domain = s["domain"] or "_nodomain_" - local dnsserver = s["dns_server"] or "" - local force_ipversion = tonumber(s["force_ipversion"] or 0) - local force_dnstcp = tonumber(s["force_dnstcp"] or 0) - local command = [[/usr/lib/ddns/dynamic_dns_lucihelper.sh]] - command = command .. [[ get_registered_ip ]] .. domain .. [[ ]] .. use_ipv6 .. - [[ ]] .. force_ipversion .. [[ ]] .. force_dnstcp .. [[ ]] .. dnsserver - local reg_ip = SYS.exec(command) + local lookup_host = s["lookup_host"] or "_nolookup_" + local chk_sec = DDNS.calc_seconds( + tonumber(s["check_interval"]) or 10, + s["check_unit"] or "minutes" ) + local reg_ip = DDNS.get_regip(section, chk_sec) + if reg_ip == "NOFILE" then + local dnsserver = s["dns_server"] or "" + local force_ipversion = tonumber(s["force_ipversion"] or 0) + local force_dnstcp = tonumber(s["force_dnstcp"] or 0) + local is_glue = tonumber(s["is_glue"] or 0) + local command = luci_helper .. [[ -]] + if (use_ipv6 == 1) then command = command .. [[6]] end + if (force_ipversion == 1) then command = command .. [[f]] end + if (force_dnstcp == 1) then command = command .. [[t]] end + if (is_glue == 1) then command = command .. [[g]] end + command = command .. [[l ]] .. lookup_host + command = command .. [[ -S ]] .. section + if (#dnsserver > 0) then command = command .. [[ -d ]] .. dnsserver end + command = command .. [[ -- get_registered_ip]] + reg_ip = SYS.exec(command) + end if reg_ip == "" then reg_ip = "_nodata_" end @@ -134,7 +216,7 @@ local function _get_status() section = section, enabled = enabled, iface = iface, - domain = domain, + lookup = lookup_host, reg_ip = reg_ip, pid = pid, datelast = datelast, @@ -149,11 +231,11 @@ end -- called by XHR.get from detail_logview.htm function logread(section) -- read application settings - local uci = UCI.cursor() - local log_dir = uci:get("ddns", "global", "log_dir") or "/var/log/ddns" - local lfile=log_dir .. "/" .. section .. ".log" + local uci = UCI.cursor() + local ldir = uci:get("ddns", "global", "ddns_logdir") or "/var/log/ddns" + local lfile = ldir .. "/" .. section .. ".log" + local ldata = NXFS.readfile(lfile) - local ldata=NXFS.readfile(lfile) if not ldata or #ldata == 0 then ldata="_nodata_" end @@ -164,10 +246,10 @@ end -- called by XHR.get from overview_status.htm function startstop(section, enabled) local uci = UCI.cursor() + local pid = DDNS.get_pid(section) local data = {} -- Array to transfer data to javascript -- if process running we want to stop and return - local pid = DDNS.get_pid(section) if pid > 0 then local tmp = NX.kill(pid, 15) -- terminate NX.nanosleep(2) -- 2 second "show time" @@ -218,8 +300,9 @@ function startstop(section, enabled) uci:commit("ddns") uci:unload("ddns") - -- start dynamic_dns_updater.sh script - os.execute ([[/usr/lib/ddns/dynamic_dns_updater.sh %s 0 > /dev/null 2>&1 &]] % section) + -- start ddns-updater for section + local command = "%s -S %s -- start" %{ luci_helper, UTIL.shellquote(section) } + os.execute(command) NX.nanosleep(3) -- 3 seconds "show time" -- status changed so return full status @@ -234,3 +317,4 @@ function status() HTTP.prepare_content("application/json") HTTP.write_json(data) end +