diff options
Diffstat (limited to 'applications/luci-app-pbx/luasrc/model/cbi/pbx-advanced.lua')
| -rw-r--r-- | applications/luci-app-pbx/luasrc/model/cbi/pbx-advanced.lua | 293 |
1 files changed, 0 insertions, 293 deletions
diff --git a/applications/luci-app-pbx/luasrc/model/cbi/pbx-advanced.lua b/applications/luci-app-pbx/luasrc/model/cbi/pbx-advanced.lua deleted file mode 100644 index 34288c663..000000000 --- a/applications/luci-app-pbx/luasrc/model/cbi/pbx-advanced.lua +++ /dev/null @@ -1,293 +0,0 @@ ---[[ - Copyright 2011 Iordan Iordanov <iiordanov (AT) gmail.com> - - This file is part of luci-pbx. - - luci-pbx is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - luci-pbx is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with luci-pbx. If not, see <http://www.gnu.org/licenses/>. -]]-- - -if nixio.fs.access("/etc/init.d/asterisk") then - server = "asterisk" -elseif nixio.fs.access("/etc/init.d/freeswitch") then - server = "freeswitch" -else - server = "" -end - -appname = "PBX" -modulename = "pbx-advanced" -defaultbindport = 5060 -defaultrtpstart = 19850 -defaultrtpend = 19900 - --- Returns all the network related settings, including a constructed RTP range -function get_network_info() - externhost = m.uci:get(modulename, "advanced", "externhost") - ipaddr = m.uci:get("network", "lan", "ipaddr") - bindport = m.uci:get(modulename, "advanced", "bindport") - rtpstart = m.uci:get(modulename, "advanced", "rtpstart") - rtpend = m.uci:get(modulename, "advanced", "rtpend") - - if bindport == nil then bindport = defaultbindport end - if rtpstart == nil then rtpstart = defaultrtpstart end - if rtpend == nil then rtpend = defaultrtpend end - - if rtpstart == nil or rtpend == nil then - rtprange = nil - else - rtprange = rtpstart .. "-" .. rtpend - end - - return bindport, rtprange, ipaddr, externhost -end - --- If not present, insert empty rules in the given config & section named PBX-SIP and PBX-RTP -function insert_empty_sip_rtp_rules(config, section) - - -- Add rules named PBX-SIP and PBX-RTP if not existing - found_sip_rule = false - found_rtp_rule = false - m.uci:foreach(config, section, - function(s1) - if s1._name == 'PBX-SIP' then - found_sip_rule = true - elseif s1._name == 'PBX-RTP' then - found_rtp_rule = true - end - end) - - if found_sip_rule ~= true then - newrule=m.uci:add(config, section) - m.uci:set(config, newrule, '_name', 'PBX-SIP') - end - if found_rtp_rule ~= true then - newrule=m.uci:add(config, section) - m.uci:set(config, newrule, '_name', 'PBX-RTP') - end -end - --- Delete rules in the given config & section named PBX-SIP and PBX-RTP -function delete_sip_rtp_rules(config, section) - - -- Remove rules named PBX-SIP and PBX-RTP - commit = false - m.uci:foreach(config, section, - function(s1) - if s1._name == 'PBX-SIP' or s1._name == 'PBX-RTP' then - m.uci:delete(config, s1['.name']) - commit = true - end - end) - - -- If something changed, then we commit the config. - if commit == true then m.uci:commit(config) end -end - --- Deletes QoS rules associated with this PBX. -function delete_qos_rules() - delete_sip_rtp_rules ("qos", "classify") -end - - -function insert_qos_rules() - -- Insert empty PBX-SIP and PBX-RTP rules if not present. - insert_empty_sip_rtp_rules ("qos", "classify") - - -- Get the network information - bindport, rtprange, ipaddr, externhost = get_network_info() - - -- Iterate through the QoS rules, and if there is no other rule with the same port - -- range at the priority service level, insert this rule. - commit = false - m.uci:foreach("qos", "classify", - function(s1) - if s1._name == 'PBX-SIP' then - if s1.ports ~= bindport or s1.target ~= "Priority" or s1.proto ~= "udp" then - m.uci:set("qos", s1['.name'], "ports", bindport) - m.uci:set("qos", s1['.name'], "proto", "udp") - m.uci:set("qos", s1['.name'], "target", "Priority") - commit = true - end - elseif s1._name == 'PBX-RTP' then - if s1.ports ~= rtprange or s1.target ~= "Priority" or s1.proto ~= "udp" then - m.uci:set("qos", s1['.name'], "ports", rtprange) - m.uci:set("qos", s1['.name'], "proto", "udp") - m.uci:set("qos", s1['.name'], "target", "Priority") - commit = true - end - end - end) - - -- If something changed, then we commit the qos config. - if commit == true then m.uci:commit("qos") end -end - --- This function is a (so far) unsuccessful attempt to manipulate the firewall rules from here --- Need to do more testing and eventually move to this mode. -function maintain_firewall_rules() - -- Get the network information - bindport, rtprange, ipaddr, externhost = get_network_info() - - commit = false - -- Only if externhost is set, do we control firewall rules. - if externhost ~= nil and bindport ~= nil and rtprange ~= nil then - -- Insert empty PBX-SIP and PBX-RTP rules if not present. - insert_empty_sip_rtp_rules ("firewall", "rule") - - -- Iterate through the firewall rules, and if the dest_port and dest_ip setting of the\ - -- SIP and RTP rule do not match what we want configured, set all the entries in the rule\ - -- appropriately. - m.uci:foreach("firewall", "rule", - function(s1) - if s1._name == 'PBX-SIP' then - if s1.dest_port ~= bindport then - m.uci:set("firewall", s1['.name'], "dest_port", bindport) - m.uci:set("firewall", s1['.name'], "src", "wan") - m.uci:set("firewall", s1['.name'], "proto", "udp") - m.uci:set("firewall", s1['.name'], "target", "ACCEPT") - commit = true - end - elseif s1._name == 'PBX-RTP' then - if s1.dest_port ~= rtprange then - m.uci:set("firewall", s1['.name'], "dest_port", rtprange) - m.uci:set("firewall", s1['.name'], "src", "wan") - m.uci:set("firewall", s1['.name'], "proto", "udp") - m.uci:set("firewall", s1['.name'], "target", "ACCEPT") - commit = true - end - end - end) - else - -- We delete the firewall rules if one or more of the necessary parameters are not set. - sip_rule_name=nil - rtp_rule_name=nil - - -- First discover the configuration names of the rules. - m.uci:foreach("firewall", "rule", - function(s1) - if s1._name == 'PBX-SIP' then - sip_rule_name = s1['.name'] - elseif s1._name == 'PBX-RTP' then - rtp_rule_name = s1['.name'] - end - end) - - -- Then, using the names, actually delete the rules. - if sip_rule_name ~= nil then - m.uci:delete("firewall", sip_rule_name) - commit = true - end - if rtp_rule_name ~= nil then - m.uci:delete("firewall", rtp_rule_name) - commit = true - end - end - - -- If something changed, then we commit the firewall config. - if commit == true then m.uci:commit("firewall") end -end - -m = Map (modulename, translate("Advanced Settings"), - translate("This section contains settings that do not need to be changed under \ - normal circumstances. In addition, here you can configure your system \ - for use with remote SIP devices, and resolve call quality issues by enabling \ - the insertion of QoS rules.")) - --- Recreate the voip server config, and restart necessary services after changes are commited --- to the advanced configuration. The firewall must restart because of "Remote Usage". -function m.on_after_commit(self) - - -- Make sure firewall rules are in place - maintain_firewall_rules() - - -- If insertion of QoS rules is enabled - if m.uci:get(modulename, "advanced", "qos_enabled") == "yes" then - insert_qos_rules() - else - delete_qos_rules() - end - - luci.sys.call("/etc/init.d/pbx-" .. server .. " restart 1\>/dev/null 2\>/dev/null") - luci.sys.call("/etc/init.d/" .. server .. " restart 1\>/dev/null 2\>/dev/null") - luci.sys.call("/etc/init.d/firewall restart 1\>/dev/null 2\>/dev/null") -end - ------------------------------------------------------------------------------ -s = m:section(NamedSection, "advanced", "settings", translate("Advanced Settings")) -s.anonymous = true - -s:tab("general", translate("General Settings")) -s:tab("remote_usage", translate("Remote Usage"), - translatef("You can use your SIP devices/softphones with this system from a remote location \ - as well, as long as your Internet Service Provider gives you a public IP. \ - You will be able to call other local users for free (e.g. other Analog Telephone Adapters (ATAs)) \ - and use your VoIP providers to make calls as if you were local to the PBX. \ - After configuring this tab, go back to where users are configured and see the new \ - Server and Port setting you need to configure the remote SIP devices with. Please note that if this \ - PBX is not running on your router/gateway, you will need to configure port forwarding (NAT) on your \ - router/gateway. Please forward the ports below (SIP port and RTP range) to the IP address of the \ - device running this PBX.")) - -s:tab("qos", translate("QoS Settings"), - translate("If you experience jittery or high latency audio during heavy downloads, you may want \ - to enable QoS. QoS prioritizes traffic to and from your network for specified ports and IP \ - addresses, resulting in better latency and throughput for sound in our case. If enabled below, \ - a QoS rule for this service will be configured by the PBX automatically, but you must visit the \ - QoS configuration page (Network->QoS) to configure other critical QoS settings like Download \ - and Upload speed.")) - -ringtime = s:taboption("general", Value, "ringtime", translate("Number of Seconds to Ring"), - translate("Set the number of seconds to ring users upon incoming calls before hanging up \ - or going to voicemail, if the voicemail is installed and enabled.")) -ringtime.datatype = "port" -ringtime.default = 30 - -ua = s:taboption("general", Value, "useragent", translate("User Agent String"), - translate("This is the name that the VoIP server will use to identify itself when \ - registering to VoIP (SIP) providers. Some providers require this to a specific \ - string matching a hardware SIP device.")) -ua.default = appname - -h = s:taboption("remote_usage", Value, "externhost", translate("Domain/IP Address/Dynamic Domain"), - translate("You can enter your domain name, external IP address, or dynamic domain name here. \ - The best thing to input is a static IP address. If your IP address is dynamic and it changes, \ - your configuration will become invalid. Hence, it's recommended to set up Dynamic DNS in this case. \ - and enter your Dynamic DNS hostname here. You can configure Dynamic DNS with the luci-app-ddns package.")) -h.datatype = "host(0)" - -p = s:taboption("remote_usage", Value, "bindport", translate("External SIP Port"), - translate("Pick a random port number between 6500 and 9500 for the service to listen on. \ - Do not pick the standard 5060, because it is often subject to brute-force attacks. \ - When finished, (1) click \"Save and Apply\", and (2) look in the \ - \"SIP Device/Softphone Accounts\" section for updated Server and Port settings \ - for your SIP Devices/Softphones.")) -p.datatype = "port" - -p = s:taboption("remote_usage", Value, "rtpstart", translate("RTP Port Range Start"), - translate("RTP traffic carries actual voice packets. This is the start of the port range \ - that will be used for setting up RTP communication. It's usually OK to leave this \ - at the default value.")) -p.datatype = "port" -p.default = defaultrtpstart - -p = s:taboption("remote_usage", Value, "rtpend", translate("RTP Port Range End")) -p.datatype = "port" -p.default = defaultrtpend - -p = s:taboption("qos", ListValue, "qos_enabled", translate("Insert QoS Rules")) -p:value("yes", translate("Yes")) -p:value("no", translate("No")) -p.default = "yes" - -return m |