mac上让freeswitch使用mysql代替sqlite

1.安装unixodbc:

brew install unixodbc
安装到/usr/local/Cellar/unixodbc/2.3.4/下面

2.安装mysql odbc driver

去到mysql官网下载mac版mysql odbc driver
点击打开链接
下载的mysql-connector-odbc-5.3.9-macos10.12-x86-64bit.dmg安装后位于/usr/local/mysql-connector-odbc-5.3.9-macos10.12-x86-64bit/

3.配置ODBC

cd bin/

./myodbc-installer -d -a -n "MySQL ODBC 5.3 Driver" -t "DRIVER=/usr/local/lib/libmyodbc5a.so"
生成或者更新 /Library/ODBC/odbcinst.ini
./myodbc-installer -s -c2 -a -n "freeswitch" -t "DRIVER=MySQL ODBC 5.3 ANSI Driver;SERVER=localhost;DATABASE=freeswitch;UID=myuser;PWD=mypassword;OPTION=67108864"
生成或者更新 /Library/ODBC/odbc.ini
将上述两步生成的odbc.ini odbcinst.ini拷贝到/usr/local/Celler/unixodbc/2.3.4/etc/下面(覆盖原来的两个文件)

启动mysql:
mysqld_safe --skip-grant-tables
或者mysql.server restart

执行isql -v freeswitch 如果出现下面的显示说明odbc安装成功:

4.准备数据库

以root身份登录mysql: mysql -u root -p
然后创建一个用户lifeng,密码123456: create user [email protected]'%' identified by '123456';
授权用户新创建的用户lifeng有权访问数据库里的各类资源:
grant all privileges on *.* to [email protected]'%' identified by '123456';
flush privileges;

在freeswitch中添加表格userinfo和用户数据进去:
CREATE TABLE userinfo (
`id` int(11) NOT NULL AUTO_INCREMENT,
`username` varchar(10) DEFAULT NULL,
`password` varchar(30) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=19 DEFAULT CHARSET=utf8;
insert into userinfo (username, password) values('test1', '1234');
insert into userinfo (username, password) values('test2', '12345');
insert into ...

5.修改用户注册部分，转接到lua脚本进行注册验证

修改freeswitch/conf/autoload_configs/lua.conf.xml

gen_dir_user_xml.lua内容如下:

freeswitch.consoleLog("NOTICE","lua take the users...\n");
-- gen_dir_user_xml.lua
-- example script for generating user directory XML
-- comment the following line for production:
--freeswitch.consoleLog("notice", "Debug from gen_dir_user_xml.lua, provided params:\n" .. params:serialize() .. "\n")

local req_domain = params:getHeader("domain")
local req_key = params:getHeader("key")
local req_user = params:getHeader("user")
local req_password = params:getHeader("pass")
local dbh = freeswitch.Dbh("freeswitch","lifeng","123456");
local my_query = string.format("select password from userinfo where username='%s' limit 1", req_user)
freeswitch.consoleLog("NOTICE","start connect DB...\r\n");
assert(dbh:connected());
freeswitch.consoleLog("notice", "the query string is:"..my_query)
dbh:query(my_query,function(row)
freeswitch.consoleLog("NOTICE",string.format("%s\n",row.password))
req_password=string.format("%s",row.password)
end);
dbh:release();
freeswitch.consoleLog("NOTICE","info:"..req_domain.."--"..req_key.."--"..req_user.."--"..req_password.."\n");

--assert (req_domain and req_key and req_user,
--"This example script only supports generating directory xml for a single user !\n")
if req_domain ~= nil and req_key~=nil and req_user~=nil then
XML_STRING =
[[<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="freeswitch/xml">
<section name="directory">
<domain name="]]..req_domain..[[">
<params>
<param name="dial-string"
value="{presence_id=${dialed_user}@${dialed_domain}}${sofia_contact(${dialed_user}@${dialed_domain})}"/>
</params>
<groups>
<group name="default">
<users>
<user id="]] ..req_user..[[">
<params>
<param name="password" value="]]..req_password..[["/>
<param name="vm-password" value="]]..req_password..[["/>
</params>
<variables>
<variable name="toll_allow" value="domestic,international,local"/>
<variable name="accountcode" value="]] ..req_user..[["/>
<variable name="user_context" value="default"/>
<variable name="directory-visible" value="true"/>
<variable name="directory-exten-visible" value="true"/>
<variable name="limit_max" value="15"/>
<variable name="effective_caller_id_name" value="Extension ]] ..req_user..[["/>
<variable name="effective_caller_id_number" value="]] ..req_user..[["/>
<variable name="outbound_caller_id_name" value="${outbound_caller_name}"/>
<variable name="outbound_caller_id_number" value="${outbound_caller_id}"/>
<variable name="callgroup" value="techsupport"/>
</variables>
</user>
</users>
</group>
</groups>
</domain>
</section>
</document>]]
else
XML_STRING =
[[<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="freeswitch/xml">
<section name="directory">
</section>
</document>]]
end

-- comment the following line for production:
freeswitch.consoleLog("notice", "Debug from gen_dir_user_xml.lua, generated XML:\n" .. XML_STRING .. "\n");

如果在fs启动过程中出现下面错误(不停地循环):

用mysql客户端登录，通过下列的sql命令手动建立channels表
CREATE TABLE `channels` (
`uuid` varchar(256) DEFAULT NULL,
`direction` varchar(32) DEFAULT NULL,
`created` varchar(128) DEFAULT NULL,
`created_epoch` int(11) DEFAULT NULL,
`name` varchar(1024) DEFAULT NULL,
`state` varchar(64) DEFAULT NULL,
`cid_name` varchar(1024) DEFAULT NULL,
`cid_num` varchar(256) DEFAULT NULL,
`ip_addr` varchar(256) DEFAULT NULL,
`dest` varchar(1024) DEFAULT NULL,
`application` varchar(128) DEFAULT NULL,
`application_data` varchar(4096) DEFAULT NULL,
`dialplan` varchar(128) DEFAULT NULL,
`context` varchar(128) DEFAULT NULL,
`read_codec` varchar(128) DEFAULT NULL,
`read_rate` varchar(32) DEFAULT NULL,
`read_bit_rate` varchar(32) DEFAULT NULL,
`write_codec` varchar(128) DEFAULT NULL,
`write_rate` varchar(32) DEFAULT NULL,
`write_bit_rate` varchar(32) DEFAULT NULL,
`secure` varchar(64) DEFAULT NULL,
`hostname` varchar(256) DEFAULT NULL,
`presence_id` varchar(256) DEFAULT NULL,
`presence_data` varchar(256) DEFAULT NULL,
`accountcode` varchar(256) DEFAULT NULL,
`callstate` varchar(64) DEFAULT NULL,
`callee_name` varchar(1024) DEFAULT NULL,
`callee_num` varchar(256) DEFAULT NULL,
`callee_direction` varchar(5) DEFAULT NULL,
`call_uuid` varchar(256) DEFAULT NULL,
`sent_callee_name` varchar(1024) DEFAULT NULL,
`sent_callee_num` varchar(256) DEFAULT NULL,
`initial_cid_name` varchar(1024) DEFAULT NULL,
`initial_cid_num` varchar(256) DEFAULT NULL,
`initial_ip_addr` varchar(256) DEFAULT NULL,
`initial_dest` varchar(1024) DEFAULT NULL,
`initial_dialplan` varchar(128) DEFAULT NULL,
`initial_context` varchar(128) DEFAULT NULL,
KEY `channels1` (`hostname`),
KEY `chidx1` (`hostname`),
KEY `uuindex` (`uuid`,`hostname`),
KEY `uuindex2` (`call_uuid`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

(注:其实改fs源码更nice，不过我不会，所以只能手动这里改了，解决问题先)
修改freeswitch/conf/directory中的一部分内容，使得通过xml验证用户的功能失效，这样lua才能真正接管用户注册
注释掉的内容如下:
注意，上图中的注释必须是一行行的注释，否则可能会出现xml错误，具体原因还不明:(

至此，所有的修改和配置都完成了，最好我们重新configure, make & make install 一遍fs，configure的时候带上参数 --enable-core-odbc-support=true

cd /usr/local/freeswitch/db/

rm *

运行freeswitch: freeswitch -c -nonat