<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> <title>ssl::rfc2818_verification</title> <link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css"> <meta name="generator" content="DocBook XSL Stylesheets V1.78.1"> <link rel="home" href="../../boost_asio.html" title="Boost.Asio"> <link rel="up" href="../reference.html" title="Reference"> <link rel="prev" href="ssl__context_base/_context_base.html" title="ssl::context_base::~context_base"> <link rel="next" href="ssl__rfc2818_verification/operator_lp__rp_.html" title="ssl::rfc2818_verification::operator()"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table cellpadding="2" width="100%"><tr> <td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../boost.png"></td> <td align="center"><a href="../../../../index.html">Home</a></td> <td align="center"><a 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title="ssl::rfc2818_verification">ssl::rfc2818_verification</a> </h3></div></div></div> <p> Verifies a certificate against a hostname according to the rules described in RFC 2818. </p> <pre class="programlisting"><span class="keyword">class</span> <span class="identifier">rfc2818_verification</span> </pre> <h5> <a name="boost_asio.reference.ssl__rfc2818_verification.h0"></a> <span class="phrase"><a name="boost_asio.reference.ssl__rfc2818_verification.types"></a></span><a class="link" href="ssl__rfc2818_verification.html#boost_asio.reference.ssl__rfc2818_verification.types">Types</a> </h5> <div class="informaltable"><table class="table"> <colgroup> <col> <col> </colgroup> <thead><tr> <th> <p> Name </p> </th> <th> <p> Description </p> </th> </tr></thead> <tbody><tr> <td> <p> <a class="link" href="ssl__rfc2818_verification/result_type.html" title="ssl::rfc2818_verification::result_type"><span class="bold"><strong>result_type</strong></span></a> </p> </td> <td> <p> The type of the function object's result. </p> </td> </tr></tbody> </table></div> <h5> <a name="boost_asio.reference.ssl__rfc2818_verification.h1"></a> <span class="phrase"><a name="boost_asio.reference.ssl__rfc2818_verification.member_functions"></a></span><a class="link" href="ssl__rfc2818_verification.html#boost_asio.reference.ssl__rfc2818_verification.member_functions">Member Functions</a> </h5> <div class="informaltable"><table class="table"> <colgroup> <col> <col> </colgroup> <thead><tr> <th> <p> Name </p> </th> <th> <p> Description </p> </th> </tr></thead> <tbody> <tr> <td> <p> <a class="link" href="ssl__rfc2818_verification/operator_lp__rp_.html" title="ssl::rfc2818_verification::operator()"><span class="bold"><strong>operator()</strong></span></a> </p> </td> <td> <p> Perform certificate verification. </p> </td> </tr> <tr> <td> <p> <a class="link" href="ssl__rfc2818_verification/rfc2818_verification.html" title="ssl::rfc2818_verification::rfc2818_verification"><span class="bold"><strong>rfc2818_verification</strong></span></a> </p> </td> <td> <p> Constructor. </p> </td> </tr> </tbody> </table></div> <h5> <a name="boost_asio.reference.ssl__rfc2818_verification.h2"></a> <span class="phrase"><a name="boost_asio.reference.ssl__rfc2818_verification.example"></a></span><a class="link" href="ssl__rfc2818_verification.html#boost_asio.reference.ssl__rfc2818_verification.example">Example</a> </h5> <p> The following example shows how to synchronously open a secure connection to a given host name: </p> <pre class="programlisting"><span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">asio</span><span class="special">::</span><span class="identifier">ip</span><span class="special">::</span><span class="identifier">tcp</span><span class="special">;</span> <span class="keyword">namespace</span> <span class="identifier">ssl</span> <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">asio</span><span class="special">::</span><span class="identifier">ssl</span><span class="special">;</span> <span class="keyword">typedef</span> <span class="identifier">ssl</span><span class="special">::</span><span class="identifier">stream</span><span class="special"><</span><span class="identifier">tcp</span><span class="special">::</span><span class="identifier">socket</span><span class="special">></span> <span class="identifier">ssl_socket</span><span class="special">;</span> <span class="comment">// Create a context that uses the default paths for finding CA certificates.</span> <span class="identifier">ssl</span><span class="special">::</span><span class="identifier">context</span> <span class="identifier">ctx</span><span class="special">(</span><span class="identifier">ssl</span><span class="special">::</span><span class="identifier">context</span><span class="special">::</span><span class="identifier">sslv23</span><span class="special">);</span> <span class="identifier">ctx</span><span class="special">.</span><span class="identifier">set_default_verify_paths</span><span class="special">();</span> <span class="comment">// Open a socket and connect it to the remote host.</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">asio</span><span class="special">::</span><span class="identifier">io_service</span> <span class="identifier">io_service</span><span class="special">;</span> <span class="identifier">ssl_socket</span> <span class="identifier">sock</span><span class="special">(</span><span class="identifier">io_service</span><span class="special">,</span> <span class="identifier">ctx</span><span class="special">);</span> <span class="identifier">tcp</span><span class="special">::</span><span class="identifier">resolver</span> <span class="identifier">resolver</span><span class="special">(</span><span class="identifier">io_service</span><span class="special">);</span> <span class="identifier">tcp</span><span class="special">::</span><span class="identifier">resolver</span><span class="special">::</span><span class="identifier">query</span> <span class="identifier">query</span><span class="special">(</span><span class="string">"host.name"</span><span class="special">,</span> <span class="string">"https"</span><span class="special">);</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">asio</span><span class="special">::</span><span class="identifier">connect</span><span class="special">(</span><span class="identifier">sock</span><span class="special">.</span><span class="identifier">lowest_layer</span><span class="special">(),</span> <span class="identifier">resolver</span><span class="special">.</span><span class="identifier">resolve</span><span class="special">(</span><span class="identifier">query</span><span class="special">));</span> <span class="identifier">sock</span><span class="special">.</span><span class="identifier">lowest_layer</span><span class="special">().</span><span class="identifier">set_option</span><span class="special">(</span><span class="identifier">tcp</span><span class="special">::</span><span class="identifier">no_delay</span><span class="special">(</span><span class="keyword">true</span><span class="special">));</span> <span class="comment">// Perform SSL handshake and verify the remote host's certificate.</span> <span class="identifier">sock</span><span class="special">.</span><span class="identifier">set_verify_mode</span><span class="special">(</span><span class="identifier">ssl</span><span class="special">::</span><span class="identifier">verify_peer</span><span class="special">);</span> <span class="identifier">sock</span><span class="special">.</span><span class="identifier">set_verify_callback</span><span class="special">(</span><span class="identifier">ssl</span><span class="special">::</span><span class="identifier">rfc2818_verification</span><span class="special">(</span><span class="string">"host.name"</span><span class="special">));</span> <span class="identifier">sock</span><span class="special">.</span><span class="identifier">handshake</span><span class="special">(</span><span class="identifier">ssl_socket</span><span class="special">::</span><span class="identifier">client</span><span class="special">);</span> <span class="comment">// ... read and write as normal ...</span> </pre> <h5> <a name="boost_asio.reference.ssl__rfc2818_verification.h3"></a> <span class="phrase"><a name="boost_asio.reference.ssl__rfc2818_verification.requirements"></a></span><a class="link" href="ssl__rfc2818_verification.html#boost_asio.reference.ssl__rfc2818_verification.requirements">Requirements</a> </h5> <p> <span class="emphasis"><em>Header: </em></span><code class="literal">boost/asio/ssl/rfc2818_verification.hpp</code> </p> <p> <span class="emphasis"><em>Convenience header: </em></span><code class="literal">boost/asio/ssl.hpp</code> </p> </div> <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> <td align="left"></td> <td align="right"><div class="copyright-footer">Copyright © 2003-2015 Christopher M. Kohlhoff<p> Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) </p> </div></td> </tr></table> <hr> <div class="spirit-nav"> <a accesskey="p" href="ssl__context_base/_context_base.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../reference.html"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../boost_asio.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="ssl__rfc2818_verification/operator_lp__rp_.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> </div> </body> </html>