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Change. toll_allow use ordered template-list. 

Add. Russian toll_allow templates.

This needs because we need
89%d is mobile except 8940%d which one is international.
This commit is contained in:
Alexey Melnichuk 2015-08-14 12:07:38 +04:00
parent d5592672f0
commit 0b11ab57de
1 changed files with 157 additions and 132 deletions
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277
resources/install/scripts/app/toll_allow/index.lua
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@ -22,159 +22,184 @@
-- Contributor(s): -- Contributor(s):
-- Riccardo Granchi <riccardo.granchi@nems.it> -- Riccardo Granchi <riccardo.granchi@nems.it>
-- Philippe Rioual <bhouba@gmail.com> -- Philippe Rioual <bhouba@gmail.com>
-- Alexey Melnichuck <alexeymelnichuck@gmail.com>
--debug --Configuration
debug["toll_type"] = false -- Define known template names
local known_templates = {
["mobile" ] = true,
["landline" ] = true,
["international"] = true,
["tollfree" ] = true,
["sharedcharge" ] = true,
["premium" ] = true,
["unknown" ] = true,
}
--Define templates for every toll type for your country
local templates = {
IT = {
{"mobile", "[35]%d%d%d%d%d%d+" },
{"landline", "0[123456789]%d+" },
{"international", "00%d+" },
{"tollfree", "119|1[3456789]%d|19[24]%d|192[01]%d%d|800%d%d%d%d%d+|803%d%d%d+|456%d%d%d%d%d%d+|11[2345678]|15%d%d|116%d%d%d|196%d%d" },
{"sharedcharge", "84[0178]%d%d%d%d+|199%d%d%d%d%d+|178%d%d%d%d%d+|12%d%d|10%d%d%d+|1482|149%d+|4[012]%d+|70%d%d%d%d%d+" },
{"premium", "89[2459]%d%d%d+|16[456]%d%d%d+|144%d%d%d+|4[346789]%d%d+" },
{"unknown", "%d%d+" },
};
FR = {
{"mobile", "0[67]%d%d%d%d%d%d%d%d" },
{"landline", "0[1234589]%d%d%d%d%d%d%d%d" },
{"international", "00%d+" },
{"tollfree", "15|17|18|112|114|115|116%d%d%d|118%d%d%d|119|19[16]|1[06]%d%d|080%d+" },
{"sharedcharge", "081%d+|082[0156]%d+|0884%d+|089[0123789]%d+" },
{"premium", "%d%d+" },
{"unknown", "%d%d+" },
};
US = {
{"unknown", "%d+"},
};
RU = {
{"international", "810%d+|8[89]40%d+|87%d%d%d%d%d%d%d%d%d"};
{"mobile", "89%d%d%d%d%d%d%d%d%d" };
{"tollfree", "8800%d%d%d%d%d%d%d|10[1-9]" };
{"landline", "8[3-68]%d%d%d%d%d%d%d%d%d%d" };
{"unknown", "" };
};
}
--Set to true to allow all calls for extensions without toll_allow
local ACCEPT_EMPTY_TOLL_ALLOW = false
--debug
debug["toll_type"] = true
require "resources.functions.explode"; require "resources.functions.explode";
--create the api object and get variables --create the api object and get variables
api = freeswitch.API() local api = freeswitch.API()
uuid = argv[2] local uuid = argv[2]
if not uuid or uuid == "" then if not uuid or uuid == "" then
return return
end end
template_indexes = { "mobile", "landline", "international", "tollfree", "sharedcharge", "premium", "unknown"} local function hungup()
session:hangup("OUTGOING_CALL_BARRED")
--Define templates for every toll type for your country
function get_toll_types_it()
if (debug["toll_type"]) then
freeswitch.consoleLog("NOTICE", "[toll_allow] using IT toll types\n")
end
templates["mobile"] = "[35]%d%d%d%d%d%d+"
templates["landline"] = "0[123456789]%d+"
templates["international"] = "00%d+"
templates["tollfree"] = "119|1[3456789]%d|19[24]%d|192[01]%d%d|800%d%d%d%d%d+|803%d%d%d+|456%d%d%d%d%d%d+|11[2345678]|15%d%d|116%d%d%d|196%d%d"
templates["sharedcharge"] = "84[0178]%d%d%d%d+|199%d%d%d%d%d+|178%d%d%d%d%d+|12%d%d|10%d%d%d+|1482|149%d+|4[012]%d+|70%d%d%d%d%d+"
templates["premium"] = "89[2459]%d%d%d+|16[456]%d%d%d+|144%d%d%d+|4[346789]%d%d+"
templates["unknown"] = "%d%d+"
end end
function get_toll_types_us() local function log(level, msg)
if (debug["toll_type"]) then freeswitch.consoleLog(level, "[toll_allow] " .. msg .. "\n")
freeswitch.consoleLog("NOTICE", "[toll_allow] using US toll types\n")
end
templates["unknown"] = "%d+"
end end
function get_toll_types_fr() local function logf(level, ...)
if (debug["toll_type"]) then return log(level, string.format(...))
freeswitch.consoleLog("NOTICE", "[toll_allow] using FR toll types\n")
end
templates["mobile"] = "0[67]%d%d%d%d%d%d%d%d"
templates["landline"] = "0[1234589]%d%d%d%d%d%d%d%d"
templates["international"] = "00%d+"
templates["tollfree"] = "15|17|18|112|114|115|116%d%d%d|118%d%d%d|119|19[16]|1[06]%d%d|080%d+"
templates["sharedcharge"] = "081%d+|082[0156]%d+|0884%d+|089[0123789]%d+"
templates["premium"] = "%d%d+"
templates["unknown"] = "%d%d+"
end end
called = api:executeString("uuid_getvar " .. uuid .. " destination_number") local function trace(type, ...)
prefix = api:executeString("uuid_getvar " .. uuid .. " outbound_prefix") if debug[type] then log(...) end
country = api:executeString("uuid_getvar " .. uuid .. " default_country") end
toll_allow = api:executeString("uuid_getvar " .. uuid .. " toll_allow")
domain_name = api:executeString("uuid_getvar " .. uuid .. " domain_name") local function tracef(type, ...)
caller = api:executeString("uuid_getvar " .. uuid .. " caller_id_number") if debug[type] then logf(...) end
end
local function channel_variable(uuid, name)
local result = api:executeString("uuid_getvar " .. uuid .. " " .. name)
tracef("toll_type", "NOTICE", "channel_variable %s - %s", name, result)
if result:sub(1, 4) == '-ERR' then return nil end
return result
end
local function template_match(prefix, template, called)
local parts = explode("|", template)
for index,part in ipairs(parts) do
local pattern = "^" .. prefix .. part .. "$"
if ( string.match(called, pattern) ~= nil ) then
return pattern
end
end
end
local function get_toll_type(prefix, templates, called)
for _,params in ipairs(templates) do
local label, template = params[1], params[2]
if not known_templates[label] then
logf("WARNING", "unknown template name: %s in country template array", label)
end
trace("toll_type", "NOTICE", "checking toll type " .. label .. " template: " .. template)
local pattern = template_match(prefix, template, called)
if pattern then
trace("toll_type", "NOTICE", "destination number " .. called .. " matches " .. label .. " pattern: " .. pattern)
return label
end
end
end
local function is_undef(str)
return (not str) or (#str == 0) or (str == "_undef_")
end
local called = channel_variable(uuid, "destination_number") or ""
local caller = channel_variable(uuid, "caller_id_number") or ""
local prefix = channel_variable(uuid, "outbound_prefix") or ""
local country = channel_variable(uuid, "default_country") or ""
local toll_allow = channel_variable(uuid, "toll_allow") or ""
if (debug["toll_type"]) then if (debug["toll_type"]) then
freeswitch.consoleLog("NOTICE", "[toll_allow] called: " .. called .. "\n") logf("NOTICE", "called: %s", called)
freeswitch.consoleLog("NOTICE", "[toll_allow] prefix: " .. prefix .. "\n") logf("NOTICE", "prefix: %s", prefix)
freeswitch.consoleLog("NOTICE", "[toll_allow] country: " .. country .. "\n") logf("NOTICE", "country: %s", country)
freeswitch.consoleLog("NOTICE", "[toll_allow] tollAllow: " .. toll_allow .. "\n") logf("NOTICE", "tollAllow: %s", toll_allow)
end end
templates = {} if is_undef(toll_allow) then
local toll_type = "unknown" if ACCEPT_EMPTY_TOLL_ALLOW then
logf("NOTICE", "unknown call authorized from %s to %s", caller, called)
return
end
logf("WARNING", "unknown call not authorized from %s to %s : OUTGOING_CALL_BARRED", caller, called)
return hungup()
end
if ((prefix == nil) or (string.len(prefix) == 0) or (prefix == "_undef_") ) then if is_undef(prefix) then
prefix = "" prefix = ""
end end
if is_undef(country) then
log("WARNING", "undefined country")
return
end
if ((country ~= nil) and (string.len(country) > 0)) then local templates = templates[country]
--set templates for default country if not templates then
if country == "IT" then get_toll_types_it() log("WARNING", "undefined templates")
elseif country == "US" then get_toll_types_us() return
elseif country == "FR" then get_toll_types_fr() end
else
if (debug["toll_type"]) then --set toll_type
freeswitch.consoleLog("NOTICE", "[toll_allow] toll type: " .. toll_type .. "\n") local toll_type = get_toll_type(prefix, templates, called) or "unknown"
end
return toll_type log("NOTICE", "toll type: " .. toll_type)
local parts = explode(",", toll_allow)
for i,part in ipairs(parts) do
if not known_templates[part] then
logf("WARNING", "unknown toll_allow name: %s in extension", part)
end end
--set toll_type tracef("toll_type", "NOTICE", "checking toll allow part " .. part)
local found = false if ( part == toll_type ) then
for i,label in pairs(template_indexes) do logf("NOTICE", "%s call authorized from %s to %s", toll_type, caller, called)
template = templates[label] return
if (debug["toll_type"]) then
freeswitch.consoleLog("NOTICE", "[toll_allow] checking toll type " .. label .. " template: " .. template .. "\n")
end
--Doing split on | character
parts = explode("|", template)
for index,part in pairs(parts) do
pattern = "^" .. prefix .. part .. "$"
if (debug["toll_type"]) then
--freeswitch.consoleLog("NOTICE", "[toll_allow] checking toll type " .. label .. " pattern: " .. pattern .. "\n")
end
if ( string.match(called, pattern) ~= nil ) then
if (debug["toll_type"]) then
freeswitch.consoleLog("NOTICE", "[toll_allow] destination number " .. called .. " matches " .. label .. " pattern: " .. pattern .. "\n")
end
toll_type = label
found = true
break
end
end
if (found) then
break
end
end
freeswitch.consoleLog("NOTICE", "[toll_allow] toll type: " .. toll_type .. "\n")
-- api:executeString("uuid_setvar " .. uuid .. " toll_type " .. toll_type);
-- session:setVariable('toll_type', toll_type);
--check toll allow
allow = false
if ((toll_allow ~= nil) and (string.len(toll_allow) > 0) and (toll_allow ~= "_undef_")) then
parts = explode(",", toll_allow)
for i,part in pairs(parts) do
if (debug["toll_type"]) then
freeswitch.consoleLog("NOTICE", "[toll_allow] checking toll allow part " .. part .. "\n")
end
if ( part == toll_type ) then
allow = true
break
end
end
else
freeswitch.consoleLog("WARNING", "[toll_allow] toll_allow not defined for extension " .. caller .. "\n")
-- Uncomment following line to allow all calls for extensions without toll_allow
-- allow = true
end
--hangup not allowed calls
if ( not allow ) then
freeswitch.consoleLog("WARNING", "[toll_allow] " .. toll_type .. " call not authorized from " .. caller .. " to " .. called .. " : OUTGOING_CALL_BARRED\n")
session:hangup("OUTGOING_CALL_BARRED")
else
freeswitch.consoleLog("NOTICE", "[toll_allow] " .. toll_type .. " call authorized from " .. caller .. " to " .. called .. "\n")
end end
end end
logf("WARNING", "%s call not authorized from %s to %s : OUTGOING_CALL_BARRED", toll_type, caller, called)
return hungup()