uri_radius_user.sgml

性能优秀的SIP Proxy

<!-- Module User's Guide -->

<chapter>
	<chapterinfo>
	<revhistory>
		<revision>
		<revnumber>$Revision: 1.6 $</revnumber>
		<date>$Date: 2005/10/27 17:57:26 $</date>
		</revision>
	</revhistory>
	</chapterinfo>
	<title>User's Guide</title>
	
	<section>
	<title>Overview</title>
	<para>&uri; check using Radius server.</para>
	</section>

	<section>
	<title>Dependencies</title>
		<section>
			<title>&ser; Modules</title>
			<para>
			The module depends on the following modules (in the other words 
			the listed modules must be loaded before this module):
			<itemizedlist>
				<listitem>
				<para><emphasis>none</emphasis></para>
				</listitem>
			</itemizedlist>
			</para>
		</section>
		<section>
			<title>External Libraries or Applications</title>
			<para>
			The following libraries or applications must be installed 
			before compilling &ser; with this module loaded:
			<itemizedlist>
				<listitem>
				<para><emphasis>radiusclient-ng</emphasis> 0.5.0 or higher -- 
				library and development files. See <ulink 
				url='http://developer.berlios.de/projects/radiusclient-ng/'>
				http://developer.berlios.de/projects/radiusclient-ng/</ulink>.
				</para>
				</listitem>
			</itemizedlist>
		</section>
	</section>

	<section>
	<title>Exported Parameters</title>
	<section>
		<title><varname>radius_config</varname> (string)</title>
		<para>
		Radiusclient configuration file.
		</para>
		<para>
		<emphasis>
			Default value is <quote>/usr/local/etc/radiusclient-ng/radiusclient.conf</quote>.
		</emphasis>
		</para>
		<example>
		<title>Set <varname>param_name</varname> parameter</title>
		<programlisting format="linespecific">
...
modparam("uri_radius", "radius_config", "/etc/radiusclient.conf")
...
</programlisting>
		</example>
	</section>
	<section>
		<title><varname>service_type</varname> (integer)</title>
		<para>
		Radius service type used in <function>radius_does_uri_exist check</function>.
		</para>
		<para>
		<emphasis>
			Default value is 10 (Call-Check).
		</emphasis>
		</para>
		<example>
		<title>Set <varname>param_name</varname> parameter</title>
		<programlisting format="linespecific">
...
modparam("uri_radius", "service_type", 11)
...
</programlisting>
		</example>
	</section>
	</section>
	<section>
	<title>Exported Functions</title>
	<section>
		<title>
		<function moreinfo="none">radius_does_uri_exist()</function>
		</title>
		<para>
		Checks from Radius if user@host in Request-&uri; is a
		local user. Can be used to decide if 404 or 480 should
		be returned after lookup has failed.   Adds SIP-AVP
		reply items, that must have a string value of form
		"name:value", as AVPs.
		</para>
		<para>
		This function can be used from REQUEST_ROUTE.
		</para>
		<example>
		<title><function>radius_does_uri_exist</function> usage</title>
		<programlisting format="linespecific">
...
if (radius_does_uri_exist()) {
	...
};
...
</programlisting>
		</example>
	</section>
	</section>
</chapter>

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