167 lines
6.7 KiB
Lua
167 lines
6.7 KiB
Lua
-- Copyright 2014-2016 Christian Schoenebeck <christian dot schoenebeck at gmail dot com>
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-- Licensed to the public under the Apache License 2.0.
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local DISP = require "luci.dispatcher"
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local SYS = require "luci.sys"
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local CTRL = require "luci.controller.ddns" -- this application's controller
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local DDNS = require "luci.tools.ddns" -- ddns multiused functions
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-- html constants
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font_red = [[<font color="red">]]
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font_off = [[</font>]]
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bold_on = [[<strong>]]
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bold_off = [[</strong>]]
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-- cbi-map definition -- #######################################################
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m = Map("ddns")
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m.title = CTRL.app_title_back()
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m.description = CTRL.app_description()
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m.redirect = DISP.build_url("admin", "services", "ddns")
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-- SimpleSection definition -- #################################################
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-- show Hints to optimize installation and script usage
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s = m:section( SimpleSection,
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translate("Hints"),
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translate("Below a list of configuration tips for your system to run Dynamic DNS updates without limitations") )
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-- ddns_scripts needs to be updated for full functionality
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if not CTRL.service_ok() then
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local so = s:option(DummyValue, "_update_needed")
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so.titleref = DISP.build_url("admin", "system", "packages")
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so.rawhtml = true
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so.title = font_red .. bold_on ..
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translate("Software update required") .. bold_off .. font_off
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so.value = translate("The currently installed 'ddns-scripts' package did not support all available settings.") ..
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"<br />" ..
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translate("Please update to the current version!")
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end
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-- DDNS Service disabled
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if not SYS.init.enabled("ddns") then
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local se = s:option(DummyValue, "_not_enabled")
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se.titleref = DISP.build_url("admin", "system", "startup")
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se.rawhtml = true
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se.title = bold_on ..
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translate("DDNS Autostart disabled") .. bold_off
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se.value = translate("Currently DDNS updates are not started at boot or on interface events." .. "<br />" ..
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"This is the default if you run DDNS scripts by yourself (i.e. via cron with force_interval set to '0')" )
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end
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-- No IPv6 support
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if not DDNS.has_ipv6 then
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local v6 = s:option(DummyValue, "_no_ipv6")
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v6.titleref = 'http://www.openwrt.org" target="_blank'
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v6.rawhtml = true
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v6.title = bold_on ..
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translate("IPv6 not supported") .. bold_off
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v6.value = translate("IPv6 is currently not (fully) supported by this system" .. "<br />" ..
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"Please follow the instructions on OpenWrt's homepage to enable IPv6 support" .. "<br />" ..
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"or update your system to the latest OpenWrt Release")
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end
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-- No HTTPS support
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if not DDNS.has_ssl then
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local sl = s:option(DummyValue, "_no_https")
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sl.titleref = DISP.build_url("admin", "system", "packages")
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sl.rawhtml = true
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sl.title = bold_on ..
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translate("HTTPS not supported") .. bold_off
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sl.value = translate("Neither GNU Wget with SSL nor cURL installed to support updates via HTTPS protocol.") ..
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"<br />- " ..
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translate("You should install GNU Wget with SSL (preferred) or cURL package.") ..
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"<br />- " ..
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translate("In some versions cURL/libcurl in OpenWrt is compiled without proxy support.")
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end
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-- No bind_network
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if not DDNS.has_bindnet then
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local bn = s:option(DummyValue, "_no_bind_network")
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bn.titleref = DISP.build_url("admin", "system", "packages")
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bn.rawhtml = true
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bn.title = bold_on ..
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translate("Binding to a specific network not supported") .. bold_off
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bn.value = translate("Neither GNU Wget with SSL nor cURL installed to select a network to use for communication.") ..
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"<br />- " ..
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translate("You should install GNU Wget with SSL or cURL package.") ..
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"<br />- " ..
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translate("GNU Wget will use the IP of given network, cURL will use the physical interface.") ..
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"<br />- " ..
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translate("In some versions cURL/libcurl in OpenWrt is compiled without proxy support.")
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end
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-- currently only cURL possibly without proxy support
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if not DDNS.has_proxy then
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local px = s:option(DummyValue, "_no_proxy")
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px.titleref = DISP.build_url("admin", "system", "packages")
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px.rawhtml = true
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px.title = bold_on ..
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translate("cURL without Proxy Support") .. bold_off
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px.value = translate("cURL is installed, but libcurl was compiled without proxy support.") ..
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"<br />- " ..
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translate("You should install GNU Wget with SSL or replace libcurl.") ..
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"<br />- " ..
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translate("In some versions cURL/libcurl in OpenWrt is compiled without proxy support.")
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end
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-- "Force IP Version not supported"
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if not DDNS.has_forceip then
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local fi = s:option(DummyValue, "_no_force_ip")
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fi.titleref = DISP.build_url("admin", "system", "packages")
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fi.rawhtml = true
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fi.title = bold_on ..
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translate("Force IP Version not supported") .. bold_off
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local value = translate("BusyBox's nslookup and Wget do not support to specify " ..
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"the IP version to use for communication with DDNS Provider!")
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if not (DDNS.has_wgetssl or DDNS.has_curl or DDNS.has_fetch) then
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value = value .. "<br />- " ..
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translate("You should install GNU Wget with SSL (preferred) or cURL or uclient-fetch package.")
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end
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if not (DDNS.has_bindhost or DDNS.has_hostip) then
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value = value .. "<br />- " ..
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translate("You should install BIND host or hostip package for DNS requests.")
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end
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fi.value = value
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end
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-- "DNS requests via TCP not supported"
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if not DDNS.has_bindhost then
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local dt = s:option(DummyValue, "_no_dnstcp")
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dt.titleref = DISP.build_url("admin", "system", "packages")
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dt.rawhtml = true
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dt.title = bold_on ..
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translate("DNS requests via TCP not supported") .. bold_off
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dt.value = translate("BusyBox's nslookup and hostip do not support to specify to use TCP " ..
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"instead of default UDP when requesting DNS server!") ..
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"<br />- " ..
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translate("You should install BIND host package for DNS requests.")
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end
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-- nslookup compiled with musl produce problems when using
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if not DDNS.has_dnsserver then
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local ds = s:option(DummyValue, "_no_dnsserver")
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ds.titleref = DISP.build_url("admin", "system", "packages")
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ds.rawhtml = true
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ds.title = bold_on ..
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translate("Using specific DNS Server not supported") .. bold_off
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ds.value = translate("BusyBox's nslookup in the current compiled version " ..
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"does not handle given DNS Servers correctly!") ..
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"<br />- " ..
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translate("You should install BIND host or hostip package, " ..
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"if you need to specify a DNS server to detect your registered IP.")
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end
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-- certificates installed
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if DDNS.has_ssl and not DDNS.has_cacerts then
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local ca = s:option(DummyValue, "_no_certs")
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ca.titleref = DISP.build_url("admin", "system", "packages")
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ca.rawhtml = true
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ca.title = bold_on ..
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translate("No certificates found") .. bold_off
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ca.value = translate("If using secure communication you should verify server certificates!") ..
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"<br />- " ..
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translate("Install ca-certificates package or needed certificates " ..
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"by hand into /etc/ssl/certs default directory")
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end
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return m
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