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<div class="refentry">
<a name="InfCertificateVerify"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="InfCertificateVerify.top_of_page"></a>InfCertificateVerify</span></h2>
<p>InfCertificateVerify — Server certificate verification.</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="InfCertificateVerify.stability-level"></a><h2>Stability Level</h2>
<acronym title="Unstable interfaces are experimental or transitional. They are typically used to
give outside developers early access to new or rapidly changing technology, or
to provide an interim solution to a problem where a more general solution is
anticipated. No claims are made about either source or binary compatibility from
one minor release to the next.
The Unstable interface level is a warning that these interfaces are subject to
change without warning and should not be used in unbundled products.
Given such caveats, customer impact need not be a factor when considering
incompatible changes to an Unstable interface in a major or minor release.
Nonetheless, when such changes are introduced, the changes should still be
mentioned in the release notes for the affected release.
"><span class="acronym">Unstable</span></acronym>, unless otherwise indicated
</div>
<div class="refsect1">
<a name="InfCertificateVerify.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<a class="link" href="InfCertificateVerify.html" title="InfCertificateVerify"><span class="returnvalue">InfCertificateVerify</span></a> *
</td>
<td class="function_name">
<a class="link" href="InfCertificateVerify.html#inf-certificate-verify-new" title="inf_certificate_verify_new ()">inf_certificate_verify_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="InfCertificateVerify.html#inf-certificate-verify-checked" title="inf_certificate_verify_checked ()">inf_certificate_verify_checked</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="InfCertificateVerify.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type">
<span class="type">gchar</span> *</td>
<td class="property_name"><a class="link" href="InfCertificateVerify.html#InfCertificateVerify--known-hosts-file" title="The “known-hosts-file” property">known-hosts-file</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<a class="link" href="InfXmppManager.html" title="InfXmppManager"><span class="type">InfXmppManager</span></a> *</td>
<td class="property_name"><a class="link" href="InfCertificateVerify.html#InfCertificateVerify--xmpp-manager" title="The “xmpp-manager” property">xmpp-manager</a></td>
<td class="property_flags">Read / Write / Construct Only</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="InfCertificateVerify.signals"></a><h2>Signals</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="signals_return">
<col width="300px" class="signals_name">
<col width="200px" class="signals_flags">
</colgroup>
<tbody>
<tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="InfCertificateVerify.html#InfCertificateVerify-check-cancelled" title="The “check-cancelled” signal">check-cancelled</a></td>
<td class="signal_flags">Run Last</td>
</tr>
<tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="InfCertificateVerify.html#InfCertificateVerify-check-certificate" title="The “check-certificate” signal">check-certificate</a></td>
<td class="signal_flags">Run Last</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="InfCertificateVerify.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="InfCertificateVerify.html#InfCertificateVerify-struct" title="struct InfCertificateVerify">InfCertificateVerify</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="InfCertificateVerify.html#InfCertificateVerifyClass" title="struct InfCertificateVerifyClass">InfCertificateVerifyClass</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="InfCertificateVerify.html#InfCertificateVerifyFlags" title="enum InfCertificateVerifyFlags">InfCertificateVerifyFlags</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="InfCertificateVerify.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="/usr/share/gtk-doc/html/gobject/gobject-Enumeration-and-Flag-Types.html">GFlags</a>
<span class="lineart">╰──</span> InfCertificateVerifyFlags
GObject
<span class="lineart">╰──</span> InfCertificateVerify
</pre>
</div>
<div class="refsect1">
<a name="InfCertificateVerify.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <libinfinity/common/inf-certificate-verify.h>
</pre>
</div>
<div class="refsect1">
<a name="InfCertificateVerify.description"></a><h2>Description</h2>
<p><a class="link" href="InfCertificateVerify.html" title="InfCertificateVerify"><span class="type">InfCertificateVerify</span></a> attempts to verify server certificates. It is
associated to a <a class="link" href="InfXmppManager.html" title="InfXmppManager"><span class="type">InfXmppManager</span></a>, and all client-side connections managed
by that manager will be checked.</p>
<p>The policy enforced by <a class="link" href="InfCertificateVerify.html" title="InfCertificateVerify"><span class="type">InfCertificateVerify</span></a> is such that if the
certificate is not valid, signed with a weak algorithm, expired, or not
yet activated, to reject the certificate. On the other hand, if the
certificate itself is valid and the hostname that it is issued to matches
the hostname of the connection, and its CA is trusted, then the certificate
is accepted.</p>
<p>However, if the certificate as such is valid but either the hostname
does not match or the CA is not trusted (for example if a self-signed
certificate is used), then certificate pinning takes effect. If the
certificate is not pinned, the <a class="link" href="InfCertificateVerify.html#InfCertificateVerify-check-certificate" title="The “check-certificate” signal"><span class="type">“check-certificate”</span></a>
is emitted, which should cause the certificate to be checked manually,
e.g. by presenting it to the user. Once the check is complete, call
<a class="link" href="InfCertificateVerify.html#inf-certificate-verify-checked" title="inf_certificate_verify_checked ()"><code class="function">inf_certificate_verify_checked()</code></a>. If the check is positive, the certificate
is pinned, so that next time a connection to the same hostname presents
the same certificate, it is accepted automatically. If a different
certificate than the pinned one is being presented, then
the <a class="link" href="InfCertificateVerify.html#InfCertificateVerify-check-certificate" title="The “check-certificate” signal"><span class="type">“check-certificate”</span></a> signal is emitted again.</p>
</div>
<div class="refsect1">
<a name="InfCertificateVerify.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="inf-certificate-verify-new"></a><h3>inf_certificate_verify_new ()</h3>
<pre class="programlisting"><a class="link" href="InfCertificateVerify.html" title="InfCertificateVerify"><span class="returnvalue">InfCertificateVerify</span></a> *
inf_certificate_verify_new (<em class="parameter"><code><a class="link" href="InfXmppManager.html" title="InfXmppManager"><span class="type">InfXmppManager</span></a> *xmpp_manager</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *known_hosts_file</code></em>);</pre>
<p>Creates a new <a class="link" href="InfCertificateVerify.html" title="InfCertificateVerify"><span class="type">InfCertificateVerify</span></a>. For each new client-side
<a class="link" href="InfXmppConnection.html" title="InfXmppConnection"><span class="type">InfXmppConnection</span></a> in <em class="parameter"><code>xmpp_manager</code></em>
, the certificate manager will verify
the server's certificate.</p>
<p>If the certificate is contained in <em class="parameter"><code>known_hosts_file</code></em>
, or is issued by a
trusted CA, then the certificate is accepted automatically. Otherwise,
the <a class="link" href="InfCertificateVerify.html#InfCertificateVerify-check-certificate" title="The “check-certificate” signal"><span class="type">“check-certificate”</span></a> signal is emitted for a manual
check of the certificate to be performed.</p>
<p><span class="annotation">[<acronym title="This symbol is a constructor, not a static method."><span class="acronym">constructor</span></acronym>]</span></p>
<div class="refsect3">
<a name="inf-certificate-verify-new.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>xmpp_manager</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfXmppManager.html" title="InfXmppManager"><span class="type">InfXmppManager</span></a> whose <a class="link" href="InfXmppConnection.html" title="InfXmppConnection"><span class="type">InfXmppConnection</span></a>s to
manage the certificates for.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>known_hosts_file</p></td>
<td class="parameter_description"><p> Path pointing to a file
that contains certificates of known hosts, or <code class="literal">NULL</code>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Override the parsed C type with given type."><span class="acronym">type</span></acronym> filename][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="inf-certificate-verify-new.returns"></a><h4>Returns</h4>
<p> A new <a class="link" href="InfCertificateVerify.html" title="InfCertificateVerify"><span class="type">InfCertificateVerify</span></a>. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="inf-certificate-verify-checked"></a><h3>inf_certificate_verify_checked ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
inf_certificate_verify_checked (<em class="parameter"><code><a class="link" href="InfCertificateVerify.html" title="InfCertificateVerify"><span class="type">InfCertificateVerify</span></a> *verify</code></em>,
<em class="parameter"><code><a class="link" href="InfXmppConnection.html" title="InfXmppConnection"><span class="type">InfXmppConnection</span></a> *connection</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> result</code></em>);</pre>
<p>This function should be called as a response to the
<a class="link" href="InfCertificateVerify.html#InfCertificateVerify-check-certificate" title="The “check-certificate” signal"><span class="type">“check-certificate”</span></a> signal being emitted.</p>
<div class="refsect3">
<a name="inf-certificate-verify-checked.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>verify</p></td>
<td class="parameter_description"><p>A <a class="link" href="InfCertificateVerify.html" title="InfCertificateVerify"><span class="type">InfCertificateVerify</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>connection</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfXmppConnection.html" title="InfXmppConnection"><span class="type">InfXmppConnection</span></a> whose certificate has been checked.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>result</p></td>
<td class="parameter_description"><p><code class="literal">TRUE</code> if the certificate of <em class="parameter"><code>connection</code></em>
should be accepted, or
<code class="literal">FALSE</code> if it should be rejected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="InfCertificateVerify.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="InfCertificateVerify-struct"></a><h3>struct InfCertificateVerify</h3>
<pre class="programlisting">struct InfCertificateVerify;</pre>
<p><a class="link" href="InfCertificateVerify.html" title="InfCertificateVerify"><span class="type">InfCertificateVerify</span></a> is an opaque data type. You should only access it
via the public API functions.</p>
</div>
<hr>
<div class="refsect2">
<a name="InfCertificateVerifyClass"></a><h3>struct InfCertificateVerifyClass</h3>
<pre class="programlisting">struct InfCertificateVerifyClass {
void (*check_certificate)(InfCertificateVerify* verify,
InfXmppConnection* connection,
InfCertificateChain* certificate_chain,
gnutls_x509_crt_t pinned_certificate,
InfCertificateVerifyFlags flags);
void (*check_cancelled)(InfCertificateVerify* verify,
InfXmppConnection* connection);
};
</pre>
<p>This structure contains default signal handlers for <a class="link" href="InfCertificateVerify.html" title="InfCertificateVerify"><span class="type">InfCertificateVerify</span></a>.</p>
<div class="refsect3">
<a name="InfCertificateVerifyClass.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="struct_members_name">
<col class="struct_members_description">
<col width="200px" class="struct_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="struct_member_name"><p><em class="structfield"><code><a name="InfCertificateVerifyClass.check-certificate"></a>check_certificate</code></em> ()</p></td>
<td class="struct_member_description"><p>Default signal handler for the
<a class="link" href="InfCertificateVerify.html#InfCertificateVerify-check-certificate" title="The “check-certificate” signal"><span class="type">“check-certificate”</span></a> signal.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><em class="structfield"><code><a name="InfCertificateVerifyClass.check-cancelled"></a>check_cancelled</code></em> ()</p></td>
<td> </td>
<td> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="InfCertificateVerifyFlags"></a><h3>enum InfCertificateVerifyFlags</h3>
<p>Various flags for why a certificate is not trusted.</p>
<div class="refsect3">
<a name="InfCertificateVerifyFlags.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="INF-CERTIFICATE-VERIFY-HOSTNAME-MISMATCH:CAPS"></a>INF_CERTIFICATE_VERIFY_HOSTNAME_MISMATCH</p></td>
<td class="enum_member_description">
<p>The hostname of the
machine connected to does not match the one from the certificate.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="INF-CERTIFICATE-VERIFY-ISSUER-NOT-KNOWN:CAPS"></a>INF_CERTIFICATE_VERIFY_ISSUER_NOT_KNOWN</p></td>
<td class="enum_member_description">
<p>The issuer of the
certificate is not trusted, i.e. is not in the list of trusted CAs.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="INF-CERTIFICATE-VERIFY-NOT-PINNED:CAPS"></a>INF_CERTIFICATE_VERIFY_NOT_PINNED</p></td>
<td class="enum_member_description">
<p>We have pinned a certificate for this
host, but the certificate presented is a different one.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="InfCertificateVerify.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="InfCertificateVerify--known-hosts-file"></a><h3>The <code class="literal">“known-hosts-file”</code> property</h3>
<pre class="programlisting"> “known-hosts-file” <span class="type">gchar</span> *</pre>
<p>File containing certificates of known hosts.</p>
<p>Flags: Read / Write</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="InfCertificateVerify--xmpp-manager"></a><h3>The <code class="literal">“xmpp-manager”</code> property</h3>
<pre class="programlisting"> “xmpp-manager” <a class="link" href="InfXmppManager.html" title="InfXmppManager"><span class="type">InfXmppManager</span></a> *</pre>
<p>The XMPP manager of registered connections.</p>
<p>Flags: Read / Write / Construct Only</p>
</div>
</div>
<div class="refsect1">
<a name="InfCertificateVerify.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="InfCertificateVerify-check-cancelled"></a><h3>The <code class="literal">“check-cancelled”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="InfCertificateVerify.html" title="InfCertificateVerify"><span class="type">InfCertificateVerify</span></a> *verify,
<a class="link" href="InfXmppConnection.html" title="InfXmppConnection"><span class="type">InfXmppConnection</span></a> *connection,
<span class="type">gpointer</span> user_data)</pre>
<p>This signal is emitted when a manual certificate check as initiated
with the <a class="link" href="InfCertificateVerify.html#InfCertificateVerify-check-certificate" title="The “check-certificate” signal"><span class="type">“check-certificate”</span></a> signal should be
cancelled. After this signal has been emitted,
<a class="link" href="InfCertificateVerify.html#inf-certificate-verify-checked" title="inf_certificate_verify_checked ()"><code class="function">inf_certificate_verify_checked()</code></a> should not be called anymore for the
specified connection.</p>
<p>This typically happens when the connection to the remote host is lost
while the certificate check is in progress.</p>
<div class="refsect3">
<a name="InfCertificateVerify-check-cancelled.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>verify</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfCertificateVerify.html" title="InfCertificateVerify"><span class="type">InfCertificateVerify</span></a> emitting the signal.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>connection</p></td>
<td class="parameter_description"><p>The connection to the remote host whose certificate is
being verified.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p>Flags: Run Last</p>
</div>
<hr>
<div class="refsect2">
<a name="InfCertificateVerify-check-certificate"></a><h3>The <code class="literal">“check-certificate”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="InfCertificateVerify.html" title="InfCertificateVerify"><span class="type">InfCertificateVerify</span></a> *verify,
<a class="link" href="InfXmppConnection.html" title="InfXmppConnection"><span class="type">InfXmppConnection</span></a> *connection,
<a class="link" href="InfCertificateChain.html" title="InfCertificateChain"><span class="type">InfCertificateChain</span></a> *certificate_chain,
<span class="type">gpointer</span> pinned_certificate,
<a class="link" href="InfCertificateVerify.html#InfCertificateVerifyFlags" title="enum InfCertificateVerifyFlags"><span class="type">InfCertificateVerifyFlags</span></a> flags,
<span class="type">gpointer</span> user_data)</pre>
<p>This signal is emitted every time a certificate presented by a remote
host needs to be checked manually. This happens when the issuer of the
certificate is not in the list of trusted CAs, or the certificate was
issued for a different hostname than we expected. In this case, if the
certificate is accepted manually, it will be pinned, so that next time a
connection is made to the same host under the same hostname, the
certificate is accepted automatically.</p>
<p>Consumers of this class should listen to this signal and call
<a class="link" href="InfCertificateVerify.html#inf-certificate-verify-checked" title="inf_certificate_verify_checked ()"><code class="function">inf_certificate_verify_checked()</code></a> when they finished the manual
certificate check.</p>
<p>The <em class="parameter"><code>pinned_certificate</code></em>
instance is valid until either
<a class="link" href="InfCertificateVerify.html#inf-certificate-verify-checked" title="inf_certificate_verify_checked ()"><code class="function">inf_certificate_verify_checked()</code></a> is called or the
<a class="link" href="InfCertificateVerify.html#InfCertificateVerify-check-cancelled" title="The “check-cancelled” signal"><span class="type">“check-cancelled”</span></a> signal is emitted.</p>
<div class="refsect3">
<a name="InfCertificateVerify-check-certificate.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>verify</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfCertificateVerify.html" title="InfCertificateVerify"><span class="type">InfCertificateVerify</span></a> emitting the signal.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>connection</p></td>
<td class="parameter_description"><p>The connection to the remote host whose certificate is
being verified.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>certificate_chain</p></td>
<td class="parameter_description"><p>The certificate chain presented by the remote host.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>pinned_certificate</p></td>
<td class="parameter_description"><p>The certificate that we have pinned for this
host, or <code class="literal">NULL</code>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>flags</p></td>
<td class="parameter_description"><p>Flags explaining why this certificate needs to be checked.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p>Flags: Run Last</p>
</div>
</div>
<div class="refsect1">
<a name="InfCertificateVerify.see-also"></a><h2>See Also</h2>
<p><a class="link" href="InfXmppConnection.html" title="InfXmppConnection"><span class="type">InfXmppConnection</span></a></p>
</div>
</div>
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