1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
|
-- Gemeinschaft 5 dynamic freeswitch configuration
-- (c) AMOOMA GmbH 2012
--
function nodes(database, local_node_id)
local gateways_xml = '';
require 'common.node'
for node_id, node_record in pairs(common.node.Node:new{log=log, database=database}:all()) do
if node_id ~= local_node_id then
local node_parameters = {}
node_parameters['username'] = node_record.name;
node_parameters['password'] = 'gemeinschaft';
node_parameters['proxy'] = node_record.ip_address;
node_parameters['register'] = 'false';
log:debug('NODE_GATEWAY ', node_record.id, ' - name: ', node_record.name, ', address: ', node_record.ip_address);
gateways_xml = gateways_xml .. xml:gateway(node_record.name, node_parameters);
end
end
return gateways_xml;
end
function gateways(profile_name)
require 'common.configuration_file'
local gateways_xml = '';
local gateways = common.configuration_file.get('/opt/freeswitch/scripts/ini/gateways.ini', false);
if not gateways then
return '';
end
for sofia_gateway, gateway_parameters in pairs(gateways) do
if tostring(gateway_parameters.profile) == profile_name then
log:debug('GATEWAY - name: ', sofia_gateway, ', address: ', gateway_parameters.proxy);
gateways_xml = gateways_xml .. xml:gateway(sofia_gateway, gateway_parameters);
end
end
return gateways_xml;
end
function profile(database, sofia_ini, profile_name, index, domains, node_id)
local profile_parameters = sofia_ini['profile:' .. profile_name];
if not profile_parameters then
log:error('SOFIA_PROFILE ', index,' - name: ', profile_name, ' - no parameters');
return '';
end
if tostring(profile_parameters['odbc-dsn']) == 'default' then
profile_parameters['odbc-dsn'] = 'gemeinschaft:' .. tostring(database.user_name) .. ':' .. tostring(database.password);
end
-- set local bind address
if domains[index] then
profile_parameters['sip-ip'] = domains[index]['host'];
profile_parameters['rtp-ip'] = domains[index]['host'];
profile_parameters['force-register-domain'] = domains[index]['host'];
profile_parameters['force-subscription-domain'] = domains[index]['host'];
profile_parameters['force-register-db-domain'] = domains[index]['host'];
log:debug('SOFIA_PROFILE ', index,' - name: ', profile_name, ', domain: ', domains[index]['host'], ', sip_bind: ', profile_parameters['sip-ip'], ':', profile_parameters['sip-port']);
else
log:error('SOFIA_PROFILE ', index,' - name: ', profile_name, ' - no domains');
end
local gateways_xml = gateways(profile_name);
if index == 1 then
gateways_xml = gateways_xml .. nodes(database, node_id);
end
return xml:sofia_profile(profile_name, profile_parameters, gateways_xml);
end
-- generate sofia.conf
function conf_sofia(database)
require 'common.configuration_table'
local sofia_profile = "gemeinschaft";
local sofia_ini = common.configuration_table.get(database, 'sofia');
local dialplan_parameters = common.configuration_table.get(database, 'dialplan', 'parameters');
local local_node_id = tonumber(dialplan_parameters.node_id) or 1;
require 'configuration.sip'
local domains = configuration.sip.Sip:new{ log = log, database = database}:domains();
sofia_profiles_xml = '';
for profile_name, index in pairs(sofia_ini.profiles) do
if tonumber(index) and tonumber(index) > 0 then
sofia_profiles_xml = sofia_profiles_xml .. profile(database, sofia_ini, profile_name, tonumber(index), domains, local_node_id);
end
end
XML_STRING = xml:document(xml:sofia(sofia_ini.parameters, sofia_profiles_xml))
end
function conf_conference(database)
require 'common.configuration_table'
XML_STRING = xml:document(xml:conference());
local conference_parameters = common.configuration_table.get(database, 'conferences', 'parameters');
local event_name = params:getHeader("Event-Name")
if event_name == 'COMMAND' then
local conf_name = params:getHeader('conf_name');
local profile_name = params:getHeader('profile_name');
if conf_name then
require 'common.conference'
conference = common.conference.Conference:new{log=log, database=database}:find_by_id(conf_name);
if conference then
log:debug('CONFIG_CONFERENCE ', conf_name, ' name: ', conference.record.name, ', profile: ', profile_name);
conference_parameters['caller-id-name'] = conference.record.name or '';
XML_STRING = xml:document(xml:conference(xml:conference_profile(profile_name, conference_parameters)));
else
log:error('CONFIG_CONFERENCE ', conf_name, ' - conference not found');
end
else
log:notice('CONFIG_CONFERENCE - no conference name');
end
else
log:debug('CONFIG_CONFERENCE ', conf_name, ' - event: ', event_name);
end
end
function directory_sip_account(database)
local key = params:getHeader('key');
local auth_name = params:getHeader('user');
local domain = params:getHeader('domain');
local purpose = params:getHeader('purpose');
if auth_name and auth_name ~= '' then
-- sip account or gateway
if string.len(auth_name) > 3 and auth_name:sub(1, 3) == 'gw+' then
local gateway_name = auth_name:sub(4);
domain = domain or freeswitch.API():execute('global_getvar', 'domain');
require 'configuration.sip'
log:notice('DATABASE: ', database);
local sip_gateway = configuration.sip.Sip:new{ log = log, database = database}:find_gateway_by_name(gateway_name);
if sip_gateway ~= nil and next(sip_gateway) ~= nil then
log:debug('DIRECTORY_GATEWAY - name: ', gateway_name, ', auth_name: ', auth_name);
XML_STRING = xml:document(xml:directory(xml:gateway_user(sip_gateway, gateway_name, auth_name), domain));
else
log:debug('DIRECTORY_GATEWAY - gateway not found - name: ', gateway_name, ', auth_name: ', auth_name);
end
else
require 'common.configuration_table'
local user_params = common.configuration_table.get(database, 'sip_accounts', 'parameters');
require 'common.sip_account'
local sip_account = common.sip_account.SipAccount:new{ log = log, database = database}:find_by_auth_name(auth_name, domain);
if sip_account ~= nil then
if tostring(purpose) == 'publish-vm' then
log:debug('DIRECTORY_SIP_ACCOUNT - purpose: VoiceMail, auth_name: ', sip_account.record.auth_name, ', caller_name: ', sip_account.record.caller_name, ', domain: ', domain);
XML_STRING = xml:document(xml:directory(xml:group_default(xml:user(sip_account.record, user_params)), domain));
else
log:debug('DIRECTORY_SIP_ACCOUNT - auth_name: ', sip_account.record.auth_name, ', caller_name: ', sip_account.record.caller_name, ', domain: ', domain);
XML_STRING = xml:document(xml:directory(xml:user(sip_account.record, user_params), domain));
end
else
log:debug('DIRECTORY_SIP_ACCOUNT - sip account not found - auth_name: ', auth_name, ', domain: ', domain);
-- fake sip_account configuration
sip_account = {
auth_name = auth_name,
id = 0,
uuid = '',
password = tostring(math.random(0, 65534)),
voicemail_pin = '',
state = 'inactive',
caller_name = '',
sip_accountable_type = 'none',
sip_accountable_id = 0,
}
XML_STRING = xml:document(xml:directory(xml:user(sip_account, user_params), domain))
end
end
elseif tostring(XML_REQUEST.key_name) == 'name' and tostring(XML_REQUEST.key_value) ~= '' then
log:debug('DOMAIN_DIRECTORY - domain: ', XML_REQUEST.key_value);
XML_STRING = xml:document(xml:directory(nil, XML_REQUEST.key_value));
end
end
local log_identifier = XML_REQUEST.key_value or 'CONFIG';
-- set logger
require 'common.log'
log = common.log.Log:new();
log.prefix = '#C# [' .. log_identifier .. '] ';
-- return a valid xml document
require 'configuration.freeswitch_xml'
xml = configuration.freeswitch_xml.FreeSwitchXml:new();
XML_STRING = xml:document();
local database = nil;
-- log:debug('CONFIG_REQUEST section: ', XML_REQUEST.section, ', tag: ', XML_REQUEST.tag_name, ', key: ', XML_REQUEST.key_value);
if XML_REQUEST.section == 'configuration' and XML_REQUEST.tag_name == 'configuration' then
-- database connection
require 'common.database'
database = common.database.Database:new{ log = log }:connect();
if database:connected() == false then
log:error('CONFIG_REQUEST - cannot connect to Gemeinschaft database');
return false;
end
if XML_REQUEST.key_value == 'sofia.conf' then
conf_sofia(database);
elseif XML_REQUEST.key_value == "conference.conf" then
conf_conference(database);
end
elseif XML_REQUEST.section == 'directory' and XML_REQUEST.tag_name == '' then
log:debug('SIP_ACCOUNT_DIRECTORY - initialization phase');
elseif XML_REQUEST.section == 'directory' and XML_REQUEST.tag_name == 'domain' then
if params == nil then
log:error('SIP_ACCOUNT_DIRECTORY - no parameters');
return false;
end
require 'common.database'
database = common.database.Database:new{ log = log }:connect();
if not database:connected() then
log:error('CONFIG_REQUEST - cannot connect to Gemeinschaft database');
return false;
end
directory_sip_account(database);
else
log:error('CONFIG_REQUEST - no configuration handler, section: ', XML_REQUEST.section, ', tag: ', XML_REQUEST.tag_name);
end
-- ensure database handler is released on exit
if database then
database:release();
end
|
