<?xml version="1.0" encoding='ISO-8859-1'?>
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
"http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [

<!-- Include general documentation entities -->
<!ENTITY % docentities SYSTEM "../../../../doc/docbook/entities.xml">
%docentities;

]>

<section id="tls.functions">
	<sectioninfo>
	</sectioninfo>

	<title>Functions</title>

	<section id="tls.f.is_peer_verfied">
		<title><function>is_peer_verified()</function></title>
		<para>
			Returns true if the connection on which the message was received
			is TLS, the peer presented an X509 certificate and the
			certificate chain verified ok.
		</para>
		<para>
			It can be used only in a request route.
		</para>
		<example>
			<title><function>is_peer_verified</function> usage</title>
			<programlisting>
	if (proto==TLS &amp;&amp; !is_peer_verified()) {
		sl_send_reply("400", "No certificate or verification failed");
		exit;
	}
			</programlisting>
		</example>
	</section>
</section>
