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<div class="section" id="ssl-package">
<h1>SSL Package<a class="headerlink" href="#ssl-package" title="Permalink to this headline">¶</a></h1>
<div class="section" id="id1">
<h2><code class="xref py py-mod docutils literal notranslate"><span class="pre">SSL</span></code> Package<a class="headerlink" href="#id1" title="Permalink to this headline">¶</a></h2>
<span class="target" id="module-M2Crypto.SSL"></span><dl class="py exception">
<dt id="M2Crypto.SSL.SSLError">
<em class="property">exception </em><code class="sig-prename descclassname">M2Crypto.SSL.</code><code class="sig-name descname">SSLError</code><a class="reference internal" href="_modules/M2Crypto/SSL.html#SSLError"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.SSLError" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">Exception</span></code></p>
</dd></dl>
<dl class="py exception">
<dt id="M2Crypto.SSL.SSLTimeoutError">
<em class="property">exception </em><code class="sig-prename descclassname">M2Crypto.SSL.</code><code class="sig-name descname">SSLTimeoutError</code><a class="reference internal" href="_modules/M2Crypto/SSL.html#SSLTimeoutError"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.SSLTimeoutError" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="#M2Crypto.SSL.SSLError" title="M2Crypto.SSL.SSLError"><code class="xref py py-class docutils literal notranslate"><span class="pre">M2Crypto.SSL.SSLError</span></code></a>, <code class="xref py py-class docutils literal notranslate"><span class="pre">socket.timeout</span></code></p>
</dd></dl>
</div>
<div class="section" id="module-M2Crypto.SSL.Checker">
<span id="checker-module"></span><h2><code class="xref py py-mod docutils literal notranslate"><span class="pre">Checker</span></code> Module<a class="headerlink" href="#module-M2Crypto.SSL.Checker" title="Permalink to this headline">¶</a></h2>
<p>SSL peer certificate checking routines</p>
<p>Copyright (c) 2004-2007 Open Source Applications Foundation.
All rights reserved.</p>
<p>Copyright 2008 Heikki Toivonen. All rights reserved.</p>
<dl class="py class">
<dt id="M2Crypto.SSL.Checker.Checker">
<em class="property">class </em><code class="sig-prename descclassname">M2Crypto.SSL.Checker.</code><code class="sig-name descname">Checker</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">host</span><span class="p">:</span> <span class="n">Optional<span class="p">[</span>str<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">peerCertHash</span><span class="p">:</span> <span class="n">Optional<span class="p">[</span>bytes<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">peerCertDigest</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">'sha1'</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/Checker.html#Checker"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Checker.Checker" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<dl class="py attribute">
<dt id="M2Crypto.SSL.Checker.Checker.numericIpMatch">
<code class="sig-name descname">numericIpMatch</code><em class="property"> = re.compile('^[0-9]+(\\.[0-9]+)*$')</em><a class="headerlink" href="#M2Crypto.SSL.Checker.Checker.numericIpMatch" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="py exception">
<dt id="M2Crypto.SSL.Checker.NoCertificate">
<em class="property">exception </em><code class="sig-prename descclassname">M2Crypto.SSL.Checker.</code><code class="sig-name descname">NoCertificate</code><a class="reference internal" href="_modules/M2Crypto/SSL/Checker.html#NoCertificate"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Checker.NoCertificate" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="#M2Crypto.SSL.Checker.SSLVerificationError" title="M2Crypto.SSL.Checker.SSLVerificationError"><code class="xref py py-class docutils literal notranslate"><span class="pre">M2Crypto.SSL.Checker.SSLVerificationError</span></code></a></p>
</dd></dl>
<dl class="py exception">
<dt id="M2Crypto.SSL.Checker.SSLVerificationError">
<em class="property">exception </em><code class="sig-prename descclassname">M2Crypto.SSL.Checker.</code><code class="sig-name descname">SSLVerificationError</code><a class="reference internal" href="_modules/M2Crypto/SSL/Checker.html#SSLVerificationError"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Checker.SSLVerificationError" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">Exception</span></code></p>
</dd></dl>
<dl class="py exception">
<dt id="M2Crypto.SSL.Checker.WrongCertificate">
<em class="property">exception </em><code class="sig-prename descclassname">M2Crypto.SSL.Checker.</code><code class="sig-name descname">WrongCertificate</code><a class="reference internal" href="_modules/M2Crypto/SSL/Checker.html#WrongCertificate"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Checker.WrongCertificate" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="#M2Crypto.SSL.Checker.SSLVerificationError" title="M2Crypto.SSL.Checker.SSLVerificationError"><code class="xref py py-class docutils literal notranslate"><span class="pre">M2Crypto.SSL.Checker.SSLVerificationError</span></code></a></p>
</dd></dl>
<dl class="py exception">
<dt id="M2Crypto.SSL.Checker.WrongHost">
<em class="property">exception </em><code class="sig-prename descclassname">M2Crypto.SSL.Checker.</code><code class="sig-name descname">WrongHost</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">expectedHost</span><span class="p">:</span> <span class="n">str</span></em>, <em class="sig-param"><span class="n">actualHost</span><span class="p">:</span> <span class="n">AnyStr</span></em>, <em class="sig-param"><span class="n">fieldName</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">'commonName'</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/Checker.html#WrongHost"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Checker.WrongHost" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="#M2Crypto.SSL.Checker.SSLVerificationError" title="M2Crypto.SSL.Checker.SSLVerificationError"><code class="xref py py-class docutils literal notranslate"><span class="pre">M2Crypto.SSL.Checker.SSLVerificationError</span></code></a></p>
</dd></dl>
</div>
<div class="section" id="module-M2Crypto.SSL.Cipher">
<span id="cipher-module"></span><h2><code class="xref py py-mod docutils literal notranslate"><span class="pre">Cipher</span></code> Module<a class="headerlink" href="#module-M2Crypto.SSL.Cipher" title="Permalink to this headline">¶</a></h2>
<p>SSL Ciphers</p>
<p>Copyright (c) 1999-2003 Ng Pheng Siong. All rights reserved.</p>
<dl class="py class">
<dt id="M2Crypto.SSL.Cipher.Cipher">
<em class="property">class </em><code class="sig-prename descclassname">M2Crypto.SSL.Cipher.</code><code class="sig-name descname">Cipher</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">cipher</span><span class="p">:</span> <span class="n">str</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/Cipher.html#Cipher"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Cipher.Cipher" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<dl class="py method">
<dt id="M2Crypto.SSL.Cipher.Cipher.name">
<code class="sig-name descname">name</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → str<a class="reference internal" href="_modules/M2Crypto/SSL/Cipher.html#Cipher.name"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Cipher.Cipher.name" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Cipher.Cipher.version">
<code class="sig-name descname">version</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Cipher.html#Cipher.version"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Cipher.Cipher.version" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="py class">
<dt id="M2Crypto.SSL.Cipher.Cipher_Stack">
<em class="property">class </em><code class="sig-prename descclassname">M2Crypto.SSL.Cipher.</code><code class="sig-name descname">Cipher_Stack</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">stack</span><span class="p">:</span> <span class="n">bytes</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/Cipher.html#Cipher_Stack"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Cipher.Cipher_Stack" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
</dd></dl>
</div>
<div class="section" id="module-M2Crypto.SSL.Connection">
<span id="connection-module"></span><h2><code class="xref py py-mod docutils literal notranslate"><span class="pre">Connection</span></code> Module<a class="headerlink" href="#module-M2Crypto.SSL.Connection" title="Permalink to this headline">¶</a></h2>
<dl class="py class">
<dt id="M2Crypto.SSL.Connection.Connection">
<em class="property">class </em><code class="sig-prename descclassname">M2Crypto.SSL.Connection.</code><code class="sig-name descname">Connection</code><span class="sig-paren">(</span><em class="sig-param">ctx: Context</em>, <em class="sig-param">sock: socket.socket = None</em>, <em class="sig-param">family: int = <AddressFamily.AF_INET: 2></em><span class="sig-paren">)</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<p>An SSL connection.</p>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.accept">
<code class="sig-name descname">accept</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → Tuple<span class="p">[</span><a class="reference internal" href="#M2Crypto.SSL.Connection.Connection" title="M2Crypto.SSL.Connection.Connection">M2Crypto.SSL.Connection.Connection</a><span class="p">, </span>Union<span class="p">[</span>Tuple<span class="p">[</span>str<span class="p">, </span>int<span class="p">]</span><span class="p">, </span>str<span class="p">]</span><span class="p">]</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.accept" title="Permalink to this definition">¶</a></dt>
<dd><p>Accept an SSL connection.</p>
<p>The return value is a pair (ssl, addr) where ssl is a new SSL
connection object and addr is the address bound to the other end
of the SSL connection.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>tuple of Connection and addr. Address can take very
various forms (see socket documentation), for IPv4 it
is tuple(str, int), for IPv6 a tuple of four (host,
port, flowinfo, scopeid), where the last two are
optional ints.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.accept_ssl">
<code class="sig-name descname">accept_ssl</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → Optional<span class="p">[</span>int<span class="p">]</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.accept_ssl" title="Permalink to this definition">¶</a></dt>
<dd><p>Waits for a TLS/SSL client to initiate the TLS/SSL handshake.</p>
<p>The communication channel must already have been set and
assigned to the ssl by setting an underlying BIO.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p><dl class="simple">
<dt>0 The TLS/SSL handshake was not successful but was shut</dt><dd><p>down controlled and by the specifications of the
TLS/SSL protocol. Call get_error() with the return
value ret to find out the reason.</p>
</dd>
<dt>1 The TLS/SSL handshake was successfully completed,</dt><dd><p>a TLS/SSL connection has been established.</p>
</dd>
<dt><0 The TLS/SSL handshake was not successful because</dt><dd><p>a fatal error occurred either at the protocol level
or a connection failure occurred. The shutdown was
not clean. It can also occur of action is need to
continue the operation for non-blocking BIOs. Call
get_error() with the return value ret to find
out the reason.</p>
</dd>
</dl>
</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.bind">
<code class="sig-name descname">bind</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">addr</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>Tuple<span class="p">[</span>str<span class="p">, </span>int<span class="p">]</span><span class="p">, </span>str<span class="p">]</span></span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.bind" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.clear">
<code class="sig-name descname">clear</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.clear" title="Permalink to this definition">¶</a></dt>
<dd><p>If there were errors in this connection, call clear() rather
than close() to end it, so that bad sessions will be cleared
from cache.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.close">
<code class="sig-name descname">close</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">freeBio</span><span class="o">=</span><span class="default_value">False</span></em><span class="sig-paren">)</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.close" title="Permalink to this definition">¶</a></dt>
<dd><p>if freeBio is true, call _free_bio</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.connect">
<code class="sig-name descname">connect</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">addr</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>Tuple<span class="p">[</span>str<span class="p">, </span>int<span class="p">]</span><span class="p">, </span>str<span class="p">]</span></span></em><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.connect" title="Permalink to this definition">¶</a></dt>
<dd><p>Overloading socket.connect()</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>addr</strong> – addresses have various depending on their type</p>
</dd>
</dl>
<p>:return:status of ssl_connect()</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.connect_ssl">
<code class="sig-name descname">connect_ssl</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → Optional<span class="p">[</span>int<span class="p">]</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.connect_ssl" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.fileno">
<code class="sig-name descname">fileno</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.fileno" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_cipher">
<code class="sig-name descname">get_cipher</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → Optional<span class="p">[</span><a class="reference internal" href="#M2Crypto.SSL.Cipher.Cipher" title="M2Crypto.SSL.Cipher.Cipher">M2Crypto.SSL.Cipher.Cipher</a><span class="p">]</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_cipher" title="Permalink to this definition">¶</a></dt>
<dd><p>Return an M2Crypto.SSL.Cipher object for this connection; if the
connection has not been initialised with a cipher suite, return None.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_cipher_list">
<code class="sig-name descname">get_cipher_list</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">idx</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">0</span></em><span class="sig-paren">)</span> → str<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_cipher_list" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the cipher suites for this connection as a string object.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_ciphers">
<code class="sig-name descname">get_ciphers</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → Optional<span class="p">[</span><a class="reference internal" href="#M2Crypto.SSL.Cipher.Cipher_Stack" title="M2Crypto.SSL.Cipher.Cipher_Stack">M2Crypto.SSL.Cipher.Cipher_Stack</a><span class="p">]</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_ciphers" title="Permalink to this definition">¶</a></dt>
<dd><p>Return an M2Crypto.SSL.Cipher_Stack object for this
connection; if the connection has not been initialised with
cipher suites, return None.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_context">
<code class="sig-name descname">get_context</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → Context<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_context" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the Context object associated with this connection.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_default_session_timeout">
<code class="sig-name descname">get_default_session_timeout</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_default_session_timeout" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_peer_cert">
<code class="sig-name descname">get_peer_cert</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → <a class="reference internal" href="M2Crypto.html#M2Crypto.X509.X509" title="M2Crypto.X509.X509">M2Crypto.X509.X509</a><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_peer_cert" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the peer certificate.</p>
<p>If the peer did not provide a certificate, return None.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_peer_cert_chain">
<code class="sig-name descname">get_peer_cert_chain</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → Optional<span class="p">[</span><a class="reference internal" href="M2Crypto.html#M2Crypto.X509.X509_Stack" title="M2Crypto.X509.X509_Stack">M2Crypto.X509.X509_Stack</a><span class="p">]</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_peer_cert_chain" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the peer certificate chain; if the peer did not provide
a certificate chain, return None.</p>
<dl class="field-list simple">
<dt class="field-odd">Warning</dt>
<dd class="field-odd"><p>The returned chain will be valid only for as long as the
connection object is alive. Once the connection object
gets freed, the chain will be freed as well.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_session">
<code class="sig-name descname">get_session</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → <a class="reference internal" href="#M2Crypto.SSL.Session.Session" title="M2Crypto.SSL.Session.Session">M2Crypto.SSL.Session.Session</a><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_session" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_shutdown">
<code class="sig-name descname">get_shutdown</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_shutdown" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the current shutdown mode of the Connection.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_socket_read_timeout">
<code class="sig-name descname">get_socket_read_timeout</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → timeout<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_socket_read_timeout" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_socket_write_timeout">
<code class="sig-name descname">get_socket_write_timeout</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → timeout<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_socket_write_timeout" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_state">
<code class="sig-name descname">get_state</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → bytes<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_state" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the SSL state of this connection.</p>
<p>During its use, an SSL objects passes several states. The state
is internally maintained. Querying the state information is not
very informative before or when a connection has been
established. It however can be of significant interest during
the handshake.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>6 letter string indicating the current state of the SSL
object ssl.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_verify_depth">
<code class="sig-name descname">get_verify_depth</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_verify_depth" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the peer certificate verification depth.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_verify_mode">
<code class="sig-name descname">get_verify_mode</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_verify_mode" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the peer certificate verification mode.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_verify_result">
<code class="sig-name descname">get_verify_result</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_verify_result" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the peer certificate verification result.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.get_version">
<code class="sig-name descname">get_version</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → str<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.get_version" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the TLS/SSL protocol version for this connection.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.getpeername">
<code class="sig-name descname">getpeername</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → Union<span class="p">[</span>Tuple<span class="p">[</span>str<span class="p">, </span>int<span class="p">]</span><span class="p">, </span>str<span class="p">]</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.getpeername" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the remote address to which the socket is connected.</p>
<p>This is useful to find out the port number of a remote IPv4/v6 socket,
for instance.
On some systems this function is not supported.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p></p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.getsockname">
<code class="sig-name descname">getsockname</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → Union<span class="p">[</span>Tuple<span class="p">[</span>str<span class="p">, </span>int<span class="p">]</span><span class="p">, </span>str<span class="p">]</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.getsockname" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the socket’s own address.</p>
<p>This is useful to find out the port number of an IPv4/v6 socket,
for instance. (The format of the address returned depends
on the address family – see above.)</p>
<p>:return:socket’s address as addr type</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.getsockopt">
<code class="sig-name descname">getsockopt</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">level</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">optname</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">buflen</span><span class="p">:</span> <span class="n">Optional<span class="p">[</span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span> → Union<span class="p">[</span>int<span class="p">, </span>bytes<span class="p">]</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.getsockopt" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the value of the given socket option.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>level</strong> – level at which the option resides.
To manipulate options at the sockets API level, level is
specified as socket.SOL_SOCKET. To manipulate options at
any other level the protocol number of the appropriate
protocol controlling the option is supplied. For example,
to indicate that an option is to be interpreted by the
TCP protocol, level should be set to the protocol number
of socket.SOL_TCP; see getprotoent(3).</p></li>
<li><p><strong>optname</strong> – The value of the given socket option is
described in the Unix man page getsockopt(2)). The needed
symbolic constants (SO_* etc.) are defined in the socket
module.</p></li>
<li><p><strong>buflen</strong> – If it is absent, an integer option is assumed
and its integer value is returned by the function. If
buflen is present, it specifies the maximum length of the
buffer used to receive the option in, and this buffer is
returned as a bytes object.</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Either integer or bytes value of the option. It is up
to the caller to decode the contents of the buffer (see
the optional built-in module struct for a way to decode
C structures encoded as byte strings).</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.listen">
<code class="sig-name descname">listen</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">qlen</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">5</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.listen" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.m2_bio_free">
<code class="sig-name descname">m2_bio_free</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.m2_bio_free" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="M2Crypto.SSL.Connection.Connection.m2_bio_noclose">
<code class="sig-name descname">m2_bio_noclose</code><em class="property"> = 0</em><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.m2_bio_noclose" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.m2_ssl_free">
<code class="sig-name descname">m2_ssl_free</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.m2_ssl_free" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.makefile">
<code class="sig-name descname">makefile</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">mode</span><span class="p">:</span> <span class="n">AnyStr</span> <span class="o">=</span> <span class="default_value">'rb'</span></em>, <em class="sig-param"><span class="n">bufsize</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">- 1</span></em><span class="sig-paren">)</span> → Union<span class="p">[</span>_io.BufferedRWPair<span class="p">, </span>_io.BufferedReader<span class="p">]</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.makefile" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.pending">
<code class="sig-name descname">pending</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.pending" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the numbers of octets that can be read from the connection.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.read">
<code class="sig-name descname">read</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">size</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">1024</span></em><span class="sig-paren">)</span> → bytes<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.read" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.recv">
<code class="sig-name descname">recv</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">size</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">1024</span></em><span class="sig-paren">)</span> → bytes<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.recv" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.recv_into">
<code class="sig-name descname">recv_into</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">buff</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>bytearray<span class="p">, </span>memoryview<span class="p">]</span></span></em>, <em class="sig-param"><span class="n">nbytes</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">0</span></em><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.recv_into" title="Permalink to this definition">¶</a></dt>
<dd><p>A version of recv() that stores its data into a buffer rather
than creating a new string. Receive up to buffersize bytes from
the socket. If buffersize is not specified (or 0), receive up
to the size available in the given buffer.</p>
<p>If buff is bytearray, it will have after return length of the
actually returned number of bytes. If buff is memoryview, then
the size of buff won’t change (it cannot), but all bytes after
the number of returned bytes will be NULL.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>buffer</strong> – a buffer for the received bytes</p></li>
<li><p><strong>nbytes</strong> – maximum number of bytes to read</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>number of bytes read</p>
</dd>
</dl>
<p>See recv() for documentation about the flags.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.renegotiate">
<code class="sig-name descname">renegotiate</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.renegotiate" title="Permalink to this definition">¶</a></dt>
<dd><p>Renegotiate this connection’s SSL parameters.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.send">
<code class="sig-name descname">send</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">data</span><span class="p">:</span> <span class="n">bytes</span></em><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.send" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.sendall">
<code class="sig-name descname">sendall</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">data</span><span class="p">:</span> <span class="n">bytes</span></em><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.sendall" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.serverPostConnectionCheck">
<code class="sig-name descname">serverPostConnectionCheck</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">**</span><span class="n">kw</span><span class="p">:</span> <span class="n">Any</span></em><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.serverPostConnectionCheck" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set1_host">
<code class="sig-name descname">set1_host</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">name</span><span class="p">:</span> <span class="n">bytes</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set1_host" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the requested hostname to check in the server certificate.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set_accept_state">
<code class="sig-name descname">set_accept_state</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set_accept_state" title="Permalink to this definition">¶</a></dt>
<dd><p>Sets Connection to work in the server mode.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set_bio">
<code class="sig-name descname">set_bio</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">readbio</span><span class="p">:</span> <span class="n"><a class="reference internal" href="M2Crypto.html#M2Crypto.BIO.BIO" title="M2Crypto.BIO.BIO">M2Crypto.BIO.BIO</a></span></em>, <em class="sig-param"><span class="n">writebio</span><span class="p">:</span> <span class="n"><a class="reference internal" href="M2Crypto.html#M2Crypto.BIO.BIO" title="M2Crypto.BIO.BIO">M2Crypto.BIO.BIO</a></span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set_bio" title="Permalink to this definition">¶</a></dt>
<dd><p>Explicitly set read and write bios</p>
<p>Connects the BIOs for the read and write operations of the
TLS/SSL (encrypted) side of ssl.</p>
<p>The SSL engine inherits the behaviour of both BIO objects,
respectively. If a BIO is non-blocking, the Connection will also
have non-blocking behaviour.</p>
<p>If there was already a BIO connected to Connection, BIO_free()
will be called (for both the reading and writing side, if
different).</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>readbio</strong> – BIO for reading</p></li>
<li><p><strong>writebio</strong> – BIO for writing.</p></li>
</ul>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set_cipher_list">
<code class="sig-name descname">set_cipher_list</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">cipher_list</span><span class="p">:</span> <span class="n">str</span></em><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set_cipher_list" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the cipher suites for this connection.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set_client_CA_list_from_context">
<code class="sig-name descname">set_client_CA_list_from_context</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set_client_CA_list_from_context" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the acceptable client CA list. If the client
returns a certificate, it must have been issued by
one of the CAs listed in context.</p>
<p>Makes sense only for servers.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set_client_CA_list_from_file">
<code class="sig-name descname">set_client_CA_list_from_file</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">cafile</span><span class="p">:</span> <span class="n">AnyStr</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set_client_CA_list_from_file" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the acceptable client CA list.</p>
<p>If the client returns a certificate, it must have been issued by
one of the CAs listed in cafile.</p>
<p>Makes sense only for servers.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>cafile</strong> – Filename from which to load the CA list.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p><dl class="simple">
<dt>0 A failure while manipulating the STACK_OF(X509_NAME)</dt><dd><p>object occurred or the X509_NAME could not be
extracted from cacert. Check the error stack to find
out the reason.</p>
</dd>
</dl>
<p>1 The operation succeeded.</p>
</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set_connect_state">
<code class="sig-name descname">set_connect_state</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set_connect_state" title="Permalink to this definition">¶</a></dt>
<dd><p>Sets Connection to work in the client mode.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set_post_connection_check_callback">
<code class="sig-name descname">set_post_connection_check_callback</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">postConnectionCheck</span><span class="p">:</span> <span class="n">Callable</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set_post_connection_check_callback" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set_session">
<code class="sig-name descname">set_session</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">session</span><span class="p">:</span> <span class="n"><a class="reference internal" href="#M2Crypto.SSL.Session.Session" title="M2Crypto.SSL.Session.Session">M2Crypto.SSL.Session.Session</a></span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set_session" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set_session_id_ctx">
<code class="sig-name descname">set_session_id_ctx</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">id</span><span class="p">:</span> <span class="n">bytes</span></em><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set_session_id_ctx" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set_shutdown">
<code class="sig-name descname">set_shutdown</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">mode</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set_shutdown" title="Permalink to this definition">¶</a></dt>
<dd><p>Sets the shutdown state of the Connection to mode.</p>
<p>The shutdown state of an ssl connection is a bitmask of (use
m2.SSL_* constants):</p>
<p>0 No shutdown setting, yet.</p>
<dl class="simple">
<dt>SSL_SENT_SHUTDOWN</dt><dd><p>A “close notify” shutdown alert was sent to the peer, the
connection is being considered closed and the session is
closed and correct.</p>
</dd>
<dt>SSL_RECEIVED_SHUTDOWN</dt><dd><p>A shutdown alert was received form the peer, either a normal
“close notify” or a fatal error.</p>
</dd>
</dl>
<p>SSL_SENT_SHUTDOWN and SSL_RECEIVED_SHUTDOWN can be set at the
same time.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>mode</strong> – set the mode bitmask.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set_socket_read_timeout">
<code class="sig-name descname">set_socket_read_timeout</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">timeo</span><span class="p">:</span> <span class="n">timeout</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set_socket_read_timeout" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set_socket_write_timeout">
<code class="sig-name descname">set_socket_write_timeout</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">timeo</span><span class="p">:</span> <span class="n">timeout</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set_socket_write_timeout" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set_ssl_close_flag">
<code class="sig-name descname">set_ssl_close_flag</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">flag</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set_ssl_close_flag" title="Permalink to this definition">¶</a></dt>
<dd><p>By default, SSL struct will be freed in __del__. Call with
m2.bio_close to override this default.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>flag</strong> – either m2.bio_close or m2.bio_noclose</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.set_tlsext_host_name">
<code class="sig-name descname">set_tlsext_host_name</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">name</span><span class="p">:</span> <span class="n">bytes</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.set_tlsext_host_name" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the requested hostname for the SNI (Server Name Indication)
extension.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.setblocking">
<code class="sig-name descname">setblocking</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">mode</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.setblocking" title="Permalink to this definition">¶</a></dt>
<dd><p>Set this connection’s underlying socket to _mode_.</p>
<p>Set blocking or non-blocking mode of the socket: if flag is 0,
the socket is set to non-blocking, else to blocking mode.
Initially all sockets are in blocking mode. In non-blocking mode,
if a recv() call doesn’t find any data, or if a send() call can’t
immediately dispose of the data, a error exception is raised;
in blocking mode, the calls block until they can proceed.
s.setblocking(0) is equivalent to s.settimeout(0.0);
s.setblocking(1) is equivalent to s.settimeout(None).</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>mode</strong> – new mode to be set</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.setsockopt">
<code class="sig-name descname">setsockopt</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">level</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">optname</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">value</span><span class="p">:</span> <span class="n">Optional<span class="p">[</span>Union<span class="p">[</span>int<span class="p">, </span>bytes<span class="p">]</span><span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span> → Optional<span class="p">[</span>bytes<span class="p">]</span><a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.setsockopt" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the value of the given socket option.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>level</strong> – same as with getsockopt() above</p></li>
<li><p><strong>optname</strong> – same as with getsockopt() above</p></li>
<li><p><strong>value</strong> – an integer or a string representing a buffer. In
the latter case it is up to the caller to ensure
that the string contains the proper bits (see the
optional built-in module struct for a way to
encode C structures as strings).</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>None for success or the error handler for failure.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.settimeout">
<code class="sig-name descname">settimeout</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">timeout</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.settimeout" title="Permalink to this definition">¶</a></dt>
<dd><p>Set this connection’s underlying socket’s timeout to _timeout_.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.setup_addr">
<code class="sig-name descname">setup_addr</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">addr</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>Tuple<span class="p">[</span>str<span class="p">, </span>int<span class="p">]</span><span class="p">, </span>str<span class="p">]</span></span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.setup_addr" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.setup_ssl">
<code class="sig-name descname">setup_ssl</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.setup_ssl" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.shutdown">
<code class="sig-name descname">shutdown</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">how</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.shutdown" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.ssl_get_error">
<code class="sig-name descname">ssl_get_error</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ret</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.ssl_get_error" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.verify_ok">
<code class="sig-name descname">verify_ok</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → bool<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.verify_ok" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Connection.Connection.write">
<code class="sig-name descname">write</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">data</span><span class="p">:</span> <span class="n">bytes</span></em><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Connection.Connection.write" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
</div>
<div class="section" id="module-M2Crypto.SSL.Context">
<span id="context-module"></span><h2><code class="xref py py-mod docutils literal notranslate"><span class="pre">Context</span></code> Module<a class="headerlink" href="#module-M2Crypto.SSL.Context" title="Permalink to this headline">¶</a></h2>
<dl class="py class">
<dt id="M2Crypto.SSL.Context.Context">
<em class="property">class </em><code class="sig-prename descclassname">M2Crypto.SSL.Context.</code><code class="sig-name descname">Context</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">protocol</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">'tls'</span></em>, <em class="sig-param"><span class="n">weak_crypto</span><span class="p">:</span> <span class="n">Optional<span class="p">[</span>int<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">post_connection_check</span><span class="p">:</span> <span class="n">Optional<span class="p">[</span>Callable<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<p>‘Context’ for SSL connections.</p>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.add_session">
<code class="sig-name descname">add_session</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">session</span><span class="p">:</span> <span class="n"><a class="reference internal" href="#M2Crypto.SSL.Session.Session" title="M2Crypto.SSL.Session.Session">M2Crypto.SSL.Session.Session</a></span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.add_session"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.add_session" title="Permalink to this definition">¶</a></dt>
<dd><p>Add the session to the context.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>session</strong> – the session to be added.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p><dl class="simple">
<dt>0 The operation failed. It was tried to add the same</dt><dd><p>(identical) session twice.</p>
</dd>
</dl>
<p>1 The operation succeeded.</p>
</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.close">
<code class="sig-name descname">close</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.close"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.close" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.get_allow_unknown_ca">
<code class="sig-name descname">get_allow_unknown_ca</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → Union<span class="p">[</span>int<span class="p">, </span>bool<span class="p">]</span><a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.get_allow_unknown_ca"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.get_allow_unknown_ca" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the context’s setting that accepts/rejects a peer
certificate if the certificate’s CA is unknown.</p>
<p>FIXME 2Bconverted to bool</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.get_cert_store">
<code class="sig-name descname">get_cert_store</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → <a class="reference internal" href="M2Crypto.html#M2Crypto.X509.X509" title="M2Crypto.X509.X509">M2Crypto.X509.X509</a><a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.get_cert_store"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.get_cert_store" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the certificate store associated with this context.</p>
<dl class="field-list simple">
<dt class="field-odd">Warning</dt>
<dd class="field-odd"><p>The store is NOT refcounted, and as such can not be relied
to be valid once the context goes away or is changed.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.get_session_cache_mode">
<code class="sig-name descname">get_session_cache_mode</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.get_session_cache_mode"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.get_session_cache_mode" title="Permalink to this definition">¶</a></dt>
<dd><p>Gets the current session caching.</p>
<p>The mode is set to m2.SSL_SESS_CACHE_* constants.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>the previously set cache mode value.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.get_session_timeout">
<code class="sig-name descname">get_session_timeout</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.get_session_timeout"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.get_session_timeout" title="Permalink to this definition">¶</a></dt>
<dd><p>Get current session timeout.</p>
<p>Whenever a new session is created, it is assigned a maximum
lifetime. This lifetime is specified by storing the creation
time of the session and the timeout value valid at this time. If
the actual time is later than creation time plus timeout, the
session is not reused.</p>
<p>Due to this realization, all sessions behave according to the
timeout value valid at the time of the session negotiation.
Changes of the timeout value do not affect already established
sessions.</p>
<p>Expired sessions are removed from the internal session cache,
whenever SSL_CTX_flush_sessions(3) is called, either directly by
the application or automatically (see
SSL_CTX_set_session_cache_mode(3))</p>
<p>The default value for session timeout is decided on a per
protocol basis, see SSL_get_default_timeout(3). All currently
supported protocols have the same default timeout value of 300
seconds.</p>
<p>SSL_CTX_set_timeout() returns the previously set timeout value.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>the currently set timeout value.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.get_verify_depth">
<code class="sig-name descname">get_verify_depth</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.get_verify_depth"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.get_verify_depth" title="Permalink to this definition">¶</a></dt>
<dd><p>Returns the verification mode currently set in the SSL Context.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.get_verify_mode">
<code class="sig-name descname">get_verify_mode</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.get_verify_mode"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.get_verify_mode" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.load_cert">
<code class="sig-name descname">load_cert</code><span class="sig-paren">(</span><em class="sig-param">certfile: AnyStr</em>, <em class="sig-param">keyfile: Optional[AnyStr] = None</em>, <em class="sig-param">callback: Callable = <function passphrase_callback></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.load_cert"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.load_cert" title="Permalink to this definition">¶</a></dt>
<dd><p>Load certificate and private key into the context.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>certfile</strong> – File that contains the PEM-encoded certificate.</p></li>
<li><p><strong>keyfile</strong> – File that contains the PEM-encoded private key.
Default value of None indicates that the private key
is to be found in ‘certfile’.</p></li>
<li><p><strong>callback</strong> – Callable object to be invoked if the private key is
passphrase-protected. Default callback provides a
simple terminal-style input for the passphrase.</p></li>
</ul>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.load_cert_chain">
<code class="sig-name descname">load_cert_chain</code><span class="sig-paren">(</span><em class="sig-param">certchainfile: AnyStr</em>, <em class="sig-param">keyfile: Optional[AnyStr] = None</em>, <em class="sig-param">callback: Callable = <function passphrase_callback></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.load_cert_chain"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.load_cert_chain" title="Permalink to this definition">¶</a></dt>
<dd><p>Load certificate chain and private key into the context.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>certchainfile</strong> – File object containing the PEM-encoded
certificate chain.</p></li>
<li><p><strong>keyfile</strong> – File object containing the PEM-encoded private
key. Default value of None indicates that the
private key is to be found in ‘certchainfile’.</p></li>
<li><p><strong>callback</strong> – Callable object to be invoked if the private key
is passphrase-protected. Default callback
provides a simple terminal-style input for the
passphrase.</p></li>
</ul>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.load_client_CA">
<code class="sig-name descname">load_client_CA</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">cafile</span><span class="p">:</span> <span class="n">AnyStr</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Context.Context.load_client_CA" title="Permalink to this definition">¶</a></dt>
<dd><p>Load CA certs into the context. These CA certs are sent to the
peer during <em>SSLv3 certificate request</em>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>cafile</strong> – File object containing one or more PEM-encoded CA
certificates concatenated together.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.load_client_ca">
<code class="sig-name descname">load_client_ca</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">cafile</span><span class="p">:</span> <span class="n">AnyStr</span></em><span class="sig-paren">)</span> → None<a class="headerlink" href="#M2Crypto.SSL.Context.Context.load_client_ca" title="Permalink to this definition">¶</a></dt>
<dd><p>Load CA certs into the context. These CA certs are sent to the
peer during <em>SSLv3 certificate request</em>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>cafile</strong> – File object containing one or more PEM-encoded CA
certificates concatenated together.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.load_verify_info">
<code class="sig-name descname">load_verify_info</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">cafile</span><span class="p">:</span> <span class="n">Optional<span class="p">[</span>AnyStr<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">capath</span><span class="p">:</span> <span class="n">Optional<span class="p">[</span>AnyStr<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span> → int<a class="headerlink" href="#M2Crypto.SSL.Context.Context.load_verify_info" title="Permalink to this definition">¶</a></dt>
<dd><p>Load CA certs into the context.</p>
<p>These CA certs are used during verification of the peer’s
certificate.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>cafile</strong> – File containing one or more PEM-encoded CA
certificates concatenated together.</p></li>
<li><p><strong>capath</strong> – Directory containing PEM-encoded CA certificates
(one certificate per file).</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p><dl class="simple">
<dt>0 if the operation failed because CAfile and CApath are NULL</dt><dd><p>or the processing at one of the locations specified failed.
Check the error stack to find out the reason.</p>
</dd>
</dl>
<p>1 The operation succeeded.</p>
</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.load_verify_locations">
<code class="sig-name descname">load_verify_locations</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">cafile</span><span class="p">:</span> <span class="n">Optional<span class="p">[</span>AnyStr<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em>, <em class="sig-param"><span class="n">capath</span><span class="p">:</span> <span class="n">Optional<span class="p">[</span>AnyStr<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.load_verify_locations"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.load_verify_locations" title="Permalink to this definition">¶</a></dt>
<dd><p>Load CA certs into the context.</p>
<p>These CA certs are used during verification of the peer’s
certificate.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>cafile</strong> – File containing one or more PEM-encoded CA
certificates concatenated together.</p></li>
<li><p><strong>capath</strong> – Directory containing PEM-encoded CA certificates
(one certificate per file).</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p><dl class="simple">
<dt>0 if the operation failed because CAfile and CApath are NULL</dt><dd><p>or the processing at one of the locations specified failed.
Check the error stack to find out the reason.</p>
</dd>
</dl>
<p>1 The operation succeeded.</p>
</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.m2_ssl_ctx_free">
<code class="sig-name descname">m2_ssl_ctx_free</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#M2Crypto.SSL.Context.Context.m2_ssl_ctx_free" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.remove_session">
<code class="sig-name descname">remove_session</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">session</span><span class="p">:</span> <span class="n"><a class="reference internal" href="#M2Crypto.SSL.Session.Session" title="M2Crypto.SSL.Session.Session">M2Crypto.SSL.Session.Session</a></span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.remove_session"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.remove_session" title="Permalink to this definition">¶</a></dt>
<dd><p>Remove the session from the context.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>session</strong> – the session to be removed.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p><dl class="simple">
<dt>0 The operation failed. The session was not found in</dt><dd><p>the cache.</p>
</dd>
</dl>
<p>1 The operation succeeded.</p>
</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.set_allow_unknown_ca">
<code class="sig-name descname">set_allow_unknown_ca</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ok</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>int<span class="p">, </span>bool<span class="p">]</span></span></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.set_allow_unknown_ca"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.set_allow_unknown_ca" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the context to accept/reject a peer certificate if the
certificate’s CA is unknown.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>ok</strong> – True to accept, False to reject.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.set_cipher_list">
<code class="sig-name descname">set_cipher_list</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">cipher_list</span><span class="p">:</span> <span class="n">str</span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.set_cipher_list"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.set_cipher_list" title="Permalink to this definition">¶</a></dt>
<dd><p>Sets the list of available ciphers.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>cipher_list</strong> – The format of the string is described in
ciphers(1).</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>1 if any cipher could be selected and 0 on complete
failure.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.set_client_CA_list_from_file">
<code class="sig-name descname">set_client_CA_list_from_file</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">cafile</span><span class="p">:</span> <span class="n">AnyStr</span></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.set_client_CA_list_from_file"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.set_client_CA_list_from_file" title="Permalink to this definition">¶</a></dt>
<dd><p>Load CA certs into the context. These CA certs are sent to the
peer during <em>SSLv3 certificate request</em>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>cafile</strong> – File object containing one or more PEM-encoded CA
certificates concatenated together.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.set_default_verify_paths">
<code class="sig-name descname">set_default_verify_paths</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.set_default_verify_paths"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.set_default_verify_paths" title="Permalink to this definition">¶</a></dt>
<dd><p>Specifies that the default locations from which CA certs are
loaded should be used.</p>
<p>There is one default directory and one default file. The default
CA certificates directory is called “certs” in the default
OpenSSL directory. Alternatively the SSL_CERT_DIR environment
variable can be defined to override this location. The default
CA certificates file is called “cert.pem” in the default OpenSSL
directory. Alternatively the SSL_CERT_FILE environment variable
can be defined to override this location.</p>
<dl>
<dt>@return 0 if the operation failed. A missing default location is</dt><dd><blockquote>
<div><p>still treated as a success. No error code is set.</p>
</div></blockquote>
<p>1 The operation succeeded.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.set_info_callback">
<code class="sig-name descname">set_info_callback</code><span class="sig-paren">(</span><em class="sig-param">callback: Callable = <function ssl_info_callback></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.set_info_callback"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.set_info_callback" title="Permalink to this definition">¶</a></dt>
<dd><p>Set a callback function to get state information.</p>
<p>It can be used to get state information about the SSL
connections that are created from this context.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>callback</strong> – Callback function. The default prints
information to stderr.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.set_options">
<code class="sig-name descname">set_options</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">op</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.set_options"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.set_options" title="Permalink to this definition">¶</a></dt>
<dd><p>Adds the options set via bitmask in options to the Context.</p>
<p>!!! Options already set before are not cleared!</p>
<p>The behaviour of the SSL library can be changed by setting
several options. The options are coded as bitmasks and can be
combined by a logical or operation (|).</p>
<p>SSL.Context.set_options() and SSL.set_options() affect the
(external) protocol behaviour of the SSL library. The (internal)
behaviour of the API can be changed by using the similar
SSL.Context.set_mode() and SSL.set_mode() functions.</p>
<p>During a handshake, the option settings of the SSL object are
used. When a new SSL object is created from a context using
SSL(), the current option setting is copied. Changes to ctx
do not affect already created SSL objects. SSL.clear() does not
affect the settings.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>op</strong> – bitmask of additional options specified in
SSL_CTX_set_options(3) manpage.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>the new options bitmask after adding options.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.set_session_cache_mode">
<code class="sig-name descname">set_session_cache_mode</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">mode</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.set_session_cache_mode"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.set_session_cache_mode" title="Permalink to this definition">¶</a></dt>
<dd><p>Enables/disables session caching.</p>
<p>The mode is set by using m2.SSL_SESS_CACHE_* constants.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>mode</strong> – new mode value.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>the previously set cache mode value.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.set_session_id_ctx">
<code class="sig-name descname">set_session_id_ctx</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">id</span><span class="p">:</span> <span class="n">bytes</span></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.set_session_id_ctx"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.set_session_id_ctx" title="Permalink to this definition">¶</a></dt>
<dd><p>Sets the session id for the SSL.Context w/in a session can be reused.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>id</strong> – Sessions are generated within a certain context. When
exporting/importing sessions with
i2d_SSL_SESSION/d2i_SSL_SESSION it would be possible,
to re-import a session generated from another context
(e.g. another application), which might lead to
malfunctions. Therefore each application must set its
own session id context sid_ctx which is used to
distinguish the contexts and is stored in exported
sessions. The sid_ctx can be any kind of binary data
with a given length, it is therefore possible to use
e.g. the name of the application and/or the hostname
and/or service name.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.set_session_timeout">
<code class="sig-name descname">set_session_timeout</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">timeout</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.set_session_timeout"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.set_session_timeout" title="Permalink to this definition">¶</a></dt>
<dd><p>Set new session timeout.</p>
<p>See self.get_session_timeout() for explanation of the session
timeouts.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>timeout</strong> – new timeout value.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>the previously set timeout value.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.set_tmp_dh">
<code class="sig-name descname">set_tmp_dh</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">dhpfile</span><span class="p">:</span> <span class="n">AnyStr</span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.set_tmp_dh"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.set_tmp_dh" title="Permalink to this definition">¶</a></dt>
<dd><p>Load ephemeral DH parameters into the context.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>dhpfile</strong> – Filename of the file containing the PEM-encoded
DH parameters.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.set_tmp_dh_callback">
<code class="sig-name descname">set_tmp_dh_callback</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">callback</span><span class="p">:</span> <span class="n">Optional<span class="p">[</span>Callable<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.set_tmp_dh_callback"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.set_tmp_dh_callback" title="Permalink to this definition">¶</a></dt>
<dd><p>Sets the callback function for SSL.Context.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>callback</strong> – Callable to be used when a DH parameters are required.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.set_tmp_rsa">
<code class="sig-name descname">set_tmp_rsa</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">rsa</span><span class="p">:</span> <span class="n"><a class="reference internal" href="M2Crypto.html#M2Crypto.RSA.RSA" title="M2Crypto.RSA.RSA">M2Crypto.RSA.RSA</a></span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.set_tmp_rsa"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.set_tmp_rsa" title="Permalink to this definition">¶</a></dt>
<dd><p>Load ephemeral RSA key into the context.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>rsa</strong> – RSA.RSA instance.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.set_tmp_rsa_callback">
<code class="sig-name descname">set_tmp_rsa_callback</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">callback</span><span class="p">:</span> <span class="n">Optional<span class="p">[</span>Callable<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.set_tmp_rsa_callback"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.set_tmp_rsa_callback" title="Permalink to this definition">¶</a></dt>
<dd><p>Sets the callback function to be used when
a temporary/ephemeral RSA key is required.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Context.Context.set_verify">
<code class="sig-name descname">set_verify</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">mode</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">depth</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">callback</span><span class="p">:</span> <span class="n">Optional<span class="p">[</span>Callable<span class="p">]</span></span> <span class="o">=</span> <span class="default_value">None</span></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#Context.set_verify"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.Context.set_verify" title="Permalink to this definition">¶</a></dt>
<dd><p>Set verify options. Most applications will need to call this
method with the right options to make a secure SSL connection.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>mode</strong> – The verification mode to use. Typically at least
SSL.verify_peer is used. Clients would also typically
add SSL.verify_fail_if_no_peer_cert.</p></li>
<li><p><strong>depth</strong> – The maximum allowed depth of the certificate chain
returned by the peer.</p></li>
<li><p><strong>callback</strong> – Callable that can be used to specify custom
verification checks.</p></li>
</ul>
</dd>
</dl>
</dd></dl>
</dd></dl>
<dl class="py function">
<dt id="M2Crypto.SSL.Context.ctxmap">
<code class="sig-prename descclassname">M2Crypto.SSL.Context.</code><code class="sig-name descname">ctxmap</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → M2Crypto.SSL.Context._ctxmap<a class="reference internal" href="_modules/M2Crypto/SSL/Context.html#ctxmap"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Context.ctxmap" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py function">
<dt id="M2Crypto.SSL.Context.map">
<code class="sig-prename descclassname">M2Crypto.SSL.Context.</code><code class="sig-name descname">map</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → M2Crypto.SSL.Context._ctxmap<a class="headerlink" href="#M2Crypto.SSL.Context.map" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</div>
<div class="section" id="module-M2Crypto.SSL.SSLServer">
<span id="sslserver-module"></span><h2><code class="xref py py-mod docutils literal notranslate"><span class="pre">SSLServer</span></code> Module<a class="headerlink" href="#module-M2Crypto.SSL.SSLServer" title="Permalink to this headline">¶</a></h2>
<dl class="py class">
<dt id="M2Crypto.SSL.SSLServer.ForkingSSLServer">
<em class="property">class </em><code class="sig-prename descclassname">M2Crypto.SSL.SSLServer.</code><code class="sig-name descname">ForkingSSLServer</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">server_address</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>Tuple<span class="p">[</span>str<span class="p">, </span>int<span class="p">]</span><span class="p">, </span>str<span class="p">]</span></span></em>, <em class="sig-param"><span class="n">RequestHandlerClass</span><span class="p">:</span> <span class="n">socketserver.BaseRequestHandler</span></em>, <em class="sig-param"><span class="n">ssl_context</span><span class="p">:</span> <span class="n"><a class="reference internal" href="#M2Crypto.SSL.Context.Context" title="M2Crypto.SSL.Context.Context">M2Crypto.SSL.Context.Context</a></span></em>, <em class="sig-param"><span class="n">bind_and_activate</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">True</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/SSLServer.html#ForkingSSLServer"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.SSLServer.ForkingSSLServer" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">socketserver.ForkingMixIn</span></code>, <a class="reference internal" href="#M2Crypto.SSL.SSLServer.SSLServer" title="M2Crypto.SSL.SSLServer.SSLServer"><code class="xref py py-class docutils literal notranslate"><span class="pre">M2Crypto.SSL.SSLServer.SSLServer</span></code></a></p>
</dd></dl>
<dl class="py class">
<dt id="M2Crypto.SSL.SSLServer.SSLServer">
<em class="property">class </em><code class="sig-prename descclassname">M2Crypto.SSL.SSLServer.</code><code class="sig-name descname">SSLServer</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">server_address</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>Tuple<span class="p">[</span>str<span class="p">, </span>int<span class="p">]</span><span class="p">, </span>str<span class="p">]</span></span></em>, <em class="sig-param"><span class="n">RequestHandlerClass</span><span class="p">:</span> <span class="n">socketserver.BaseRequestHandler</span></em>, <em class="sig-param"><span class="n">ssl_context</span><span class="p">:</span> <span class="n"><a class="reference internal" href="#M2Crypto.SSL.Context.Context" title="M2Crypto.SSL.Context.Context">M2Crypto.SSL.Context.Context</a></span></em>, <em class="sig-param"><span class="n">bind_and_activate</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">True</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/SSLServer.html#SSLServer"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.SSLServer.SSLServer" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">socketserver.TCPServer</span></code></p>
<dl class="py method">
<dt id="M2Crypto.SSL.SSLServer.SSLServer.handle_error">
<code class="sig-name descname">handle_error</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>socket.socket<span class="p">, </span><a class="reference internal" href="#M2Crypto.SSL.Connection.Connection" title="M2Crypto.SSL.Connection.Connection">M2Crypto.SSL.Connection.Connection</a><span class="p">]</span></span></em>, <em class="sig-param"><span class="n">client_address</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>Tuple<span class="p">[</span>str<span class="p">, </span>int<span class="p">]</span><span class="p">, </span>str<span class="p">]</span></span></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/SSLServer.html#SSLServer.handle_error"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.SSLServer.SSLServer.handle_error" title="Permalink to this definition">¶</a></dt>
<dd><p>Handle an error gracefully. May be overridden.</p>
<p>The default is to print a traceback and continue.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.SSLServer.SSLServer.handle_request">
<code class="sig-name descname">handle_request</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/SSLServer.html#SSLServer.handle_request"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.SSLServer.SSLServer.handle_request" title="Permalink to this definition">¶</a></dt>
<dd><p>Handle one request, possibly blocking.</p>
<p>Respects self.timeout.</p>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt id="M2Crypto.SSL.SSLServer.ThreadingSSLServer">
<em class="property">class </em><code class="sig-prename descclassname">M2Crypto.SSL.SSLServer.</code><code class="sig-name descname">ThreadingSSLServer</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">server_address</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>Tuple<span class="p">[</span>str<span class="p">, </span>int<span class="p">]</span><span class="p">, </span>str<span class="p">]</span></span></em>, <em class="sig-param"><span class="n">RequestHandlerClass</span><span class="p">:</span> <span class="n">socketserver.BaseRequestHandler</span></em>, <em class="sig-param"><span class="n">ssl_context</span><span class="p">:</span> <span class="n"><a class="reference internal" href="#M2Crypto.SSL.Context.Context" title="M2Crypto.SSL.Context.Context">M2Crypto.SSL.Context.Context</a></span></em>, <em class="sig-param"><span class="n">bind_and_activate</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">True</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/SSLServer.html#ThreadingSSLServer"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.SSLServer.ThreadingSSLServer" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">socketserver.ThreadingMixIn</span></code>, <a class="reference internal" href="#M2Crypto.SSL.SSLServer.SSLServer" title="M2Crypto.SSL.SSLServer.SSLServer"><code class="xref py py-class docutils literal notranslate"><span class="pre">M2Crypto.SSL.SSLServer.SSLServer</span></code></a></p>
</dd></dl>
</div>
<div class="section" id="module-M2Crypto.SSL.Session">
<span id="session-module"></span><h2><code class="xref py py-mod docutils literal notranslate"><span class="pre">Session</span></code> Module<a class="headerlink" href="#module-M2Crypto.SSL.Session" title="Permalink to this headline">¶</a></h2>
<p>SSL Session</p>
<p>Copyright (c) 1999-2003 Ng Pheng Siong. All rights reserved.</p>
<dl class="py class">
<dt id="M2Crypto.SSL.Session.Session">
<em class="property">class </em><code class="sig-prename descclassname">M2Crypto.SSL.Session.</code><code class="sig-name descname">Session</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">session</span><span class="p">:</span> <span class="n">bytes</span></em>, <em class="sig-param"><span class="n">_pyfree</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">0</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/Session.html#Session"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Session.Session" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<dl class="py method">
<dt id="M2Crypto.SSL.Session.Session.as_der">
<code class="sig-name descname">as_der</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → bytes<a class="reference internal" href="_modules/M2Crypto/SSL/Session.html#Session.as_der"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Session.Session.as_der" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Session.Session.as_text">
<code class="sig-name descname">as_text</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → bytes<a class="reference internal" href="_modules/M2Crypto/SSL/Session.html#Session.as_text"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Session.Session.as_text" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Session.Session.get_time">
<code class="sig-name descname">get_time</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Session.html#Session.get_time"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Session.Session.get_time" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Session.Session.get_timeout">
<code class="sig-name descname">get_timeout</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Session.html#Session.get_timeout"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Session.Session.get_timeout" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Session.Session.m2_ssl_session_free">
<code class="sig-name descname">m2_ssl_session_free</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#M2Crypto.SSL.Session.Session.m2_ssl_session_free" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Session.Session.set_time">
<code class="sig-name descname">set_time</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">t</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Session.html#Session.set_time"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Session.Session.set_time" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Session.Session.set_timeout">
<code class="sig-name descname">set_timeout</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">t</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Session.html#Session.set_timeout"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Session.Session.set_timeout" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.Session.Session.write_bio">
<code class="sig-name descname">write_bio</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">bio</span><span class="p">:</span> <span class="n"><a class="reference internal" href="M2Crypto.html#M2Crypto.BIO.BIO" title="M2Crypto.BIO.BIO">M2Crypto.BIO.BIO</a></span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/Session.html#Session.write_bio"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Session.Session.write_bio" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="py function">
<dt id="M2Crypto.SSL.Session.load_session">
<code class="sig-prename descclassname">M2Crypto.SSL.Session.</code><code class="sig-name descname">load_session</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">pemfile</span><span class="p">:</span> <span class="n">AnyStr</span></em><span class="sig-paren">)</span> → <a class="reference internal" href="#M2Crypto.SSL.Session.Session" title="M2Crypto.SSL.Session.Session">M2Crypto.SSL.Session.Session</a><a class="reference internal" href="_modules/M2Crypto/SSL/Session.html#load_session"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.Session.load_session" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</div>
<div class="section" id="module-M2Crypto.SSL.TwistedProtocolWrapper">
<span id="twistedprotocolwrapper-module"></span><h2><code class="xref py py-mod docutils literal notranslate"><span class="pre">TwistedProtocolWrapper</span></code> Module<a class="headerlink" href="#module-M2Crypto.SSL.TwistedProtocolWrapper" title="Permalink to this headline">¶</a></h2>
<p>Make Twisted use M2Crypto for SSL</p>
<p>Copyright (c) 2004-2007 Open Source Applications Foundation.
All rights reserved.</p>
<p>FIXME THIS HAS NOT BEEN FINISHED. NEITHER PEP484 NOR PORT PYTHON3 HAS
BEEN FINISHED. THE FURTHER WORK WILL BE DONE WHEN THE STATUS OF TWISTED
IN THE PYTHON 3 (AND ASYNCIO) WORLD WILL BE CLEAR.</p>
<dl class="py class">
<dt id="M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper">
<em class="property">class </em><code class="sig-prename descclassname">M2Crypto.SSL.TwistedProtocolWrapper.</code><code class="sig-name descname">TLSProtocolWrapper</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">factory</span><span class="p">:</span> <span class="n">twisted.protocols.policies.WrappingFactory</span></em>, <em class="sig-param"><span class="n">wrappedProtocol</span><span class="p">:</span> <span class="n">object</span></em>, <em class="sig-param"><span class="n">startPassThrough</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">client</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">contextFactory</span><span class="p">:</span> <span class="n">object</span></em>, <em class="sig-param"><span class="n">postConnectionCheck</span><span class="p">:</span> <span class="n"><a class="reference internal" href="#M2Crypto.SSL.Checker.Checker" title="M2Crypto.SSL.Checker.Checker">M2Crypto.SSL.Checker.Checker</a></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/TwistedProtocolWrapper.html#TLSProtocolWrapper"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">twisted.protocols.policies.ProtocolWrapper</span></code></p>
<p>A SSL/TLS protocol wrapper to be used with Twisted. Typically
you would not use this class directly. Use connectTCP,
connectSSL, listenTCP, listenSSL functions defined above,
which will hook in this class.</p>
<dl class="py method">
<dt id="M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.clear">
<code class="sig-name descname">clear</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/TwistedProtocolWrapper.html#TLSProtocolWrapper.clear"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.clear" title="Permalink to this definition">¶</a></dt>
<dd><p>Clear this instance, after which it is ready for reuse.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.connectionLost">
<code class="sig-name descname">connectionLost</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">reason</span><span class="p">:</span> <span class="n">AnyStr</span></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/TwistedProtocolWrapper.html#TLSProtocolWrapper.connectionLost"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.connectionLost" title="Permalink to this definition">¶</a></dt>
<dd><p>Called when the connection is shut down.</p>
<p>Clear any circular references here, and any external references
to this Protocol. The connection has been closed.</p>
<p>@type reason: L{twisted.python.failure.Failure}</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.connectionMade">
<code class="sig-name descname">connectionMade</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/TwistedProtocolWrapper.html#TLSProtocolWrapper.connectionMade"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.connectionMade" title="Permalink to this definition">¶</a></dt>
<dd><p>Called when a connection is made.</p>
<p>This may be considered the initializer of the protocol, because
it is called when the connection is completed. For clients,
this is called once the connection to the server has been
established; for servers, this is called after an accept() call
stops blocking and a socket has been received. If you need to
send any greeting or initial message, do it here.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.dataReceived">
<code class="sig-name descname">dataReceived</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">data</span><span class="p">:</span> <span class="n">bytes</span></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/TwistedProtocolWrapper.html#TLSProtocolWrapper.dataReceived"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.dataReceived" title="Permalink to this definition">¶</a></dt>
<dd><p>Called whenever data is received.</p>
<p>Use this method to translate to a higher-level message. Usually, some
callback will be made upon the receipt of each complete protocol
message.</p>
<dl class="simple">
<dt>@param data: a string of indeterminate length. Please keep in mind</dt><dd><p>that you will probably need to buffer some data, as partial
(or multiple) protocol messages may be received! I recommend
that unit tests for protocols call through to this method with
differing chunk sizes, down to one byte at a time.</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.loseConnection">
<code class="sig-name descname">loseConnection</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/TwistedProtocolWrapper.html#TLSProtocolWrapper.loseConnection"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.loseConnection" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.startTLS">
<code class="sig-name descname">startTLS</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ctx</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/TwistedProtocolWrapper.html#TLSProtocolWrapper.startTLS"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.startTLS" title="Permalink to this definition">¶</a></dt>
<dd><p>Start SSL/TLS. If this is not called, this instance just passes data
through untouched.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.write">
<code class="sig-name descname">write</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">data</span><span class="p">:</span> <span class="n">bytes</span></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/TwistedProtocolWrapper.html#TLSProtocolWrapper.write"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.write" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.writeSequence">
<code class="sig-name descname">writeSequence</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">data</span><span class="p">:</span> <span class="n">Iterable<span class="p">[</span>bytes<span class="p">]</span></span></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/TwistedProtocolWrapper.html#TLSProtocolWrapper.writeSequence"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.TwistedProtocolWrapper.TLSProtocolWrapper.writeSequence" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="py function">
<dt id="M2Crypto.SSL.TwistedProtocolWrapper.connectSSL">
<code class="sig-prename descclassname">M2Crypto.SSL.TwistedProtocolWrapper.</code><code class="sig-name descname">connectSSL</code><span class="sig-paren">(</span><em class="sig-param">host: str</em>, <em class="sig-param">port: int</em>, <em class="sig-param">factory: object</em>, <em class="sig-param">contextFactory: object</em>, <em class="sig-param">timeout: int = 30</em>, <em class="sig-param">bindAddress: Optional[str] = None</em>, <em class="sig-param">reactor: twisted.internet.reactor = <twisted.internet.epollreactor.EPollReactor object></em>, <em class="sig-param">postConnectionCheck: Checker = <M2Crypto.SSL.Checker.Checker object></em><span class="sig-paren">)</span> → reactor.connectTCP<a class="reference internal" href="_modules/M2Crypto/SSL/TwistedProtocolWrapper.html#connectSSL"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.TwistedProtocolWrapper.connectSSL" title="Permalink to this definition">¶</a></dt>
<dd><p>A convenience function to start an SSL/TLS connection using Twisted.</p>
<p>See IReactorSSL interface in Twisted.</p>
</dd></dl>
<dl class="py function">
<dt id="M2Crypto.SSL.TwistedProtocolWrapper.connectTCP">
<code class="sig-prename descclassname">M2Crypto.SSL.TwistedProtocolWrapper.</code><code class="sig-name descname">connectTCP</code><span class="sig-paren">(</span><em class="sig-param">host: str, port: int, factory: object, timeout: int = 30, bindAddress: Optional[Union[Tuple[str, int], str]] = None, reactor: object = <twisted.internet.epollreactor.EPollReactor object>, postConnectionCheck: Callable = <M2Crypto.SSL.Checker.Checker object></em><span class="sig-paren">)</span> → object<a class="reference internal" href="_modules/M2Crypto/SSL/TwistedProtocolWrapper.html#connectTCP"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.TwistedProtocolWrapper.connectTCP" title="Permalink to this definition">¶</a></dt>
<dd><p>A convenience function to start a TCP connection using Twisted.</p>
<p>NOTE: You must call startTLS(ctx) to go into SSL/TLS mode.</p>
<p>See IReactorTCP interface in Twisted.</p>
</dd></dl>
<dl class="py function">
<dt id="M2Crypto.SSL.TwistedProtocolWrapper.listenSSL">
<code class="sig-prename descclassname">M2Crypto.SSL.TwistedProtocolWrapper.</code><code class="sig-name descname">listenSSL</code><span class="sig-paren">(</span><em class="sig-param">port</em>, <em class="sig-param">factory</em>, <em class="sig-param">contextFactory</em>, <em class="sig-param">backlog=5</em>, <em class="sig-param">interface=''</em>, <em class="sig-param">reactor=<twisted.internet.epollreactor.EPollReactor object></em>, <em class="sig-param">postConnectionCheck=<function _alwaysSucceedsPostConnectionCheck></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/TwistedProtocolWrapper.html#listenSSL"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.TwistedProtocolWrapper.listenSSL" title="Permalink to this definition">¶</a></dt>
<dd><p>A convenience function to listen for SSL/TLS connections using Twisted.</p>
<p>See IReactorSSL interface in Twisted.</p>
</dd></dl>
<dl class="py function">
<dt id="M2Crypto.SSL.TwistedProtocolWrapper.listenTCP">
<code class="sig-prename descclassname">M2Crypto.SSL.TwistedProtocolWrapper.</code><code class="sig-name descname">listenTCP</code><span class="sig-paren">(</span><em class="sig-param">port</em>, <em class="sig-param">factory</em>, <em class="sig-param">backlog=5</em>, <em class="sig-param">interface=''</em>, <em class="sig-param">reactor=<twisted.internet.epollreactor.EPollReactor object></em>, <em class="sig-param">postConnectionCheck=None</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/TwistedProtocolWrapper.html#listenTCP"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.TwistedProtocolWrapper.listenTCP" title="Permalink to this definition">¶</a></dt>
<dd><p>A convenience function to listen for TCP connections using Twisted.</p>
<p>NOTE: You must call startTLS(ctx) to go into SSL/TLS mode.</p>
<p>See IReactorTCP interface in Twisted.</p>
</dd></dl>
</div>
<div class="section" id="module-M2Crypto.SSL.cb">
<span id="cb-module"></span><h2><code class="xref py py-mod docutils literal notranslate"><span class="pre">cb</span></code> Module<a class="headerlink" href="#module-M2Crypto.SSL.cb" title="Permalink to this headline">¶</a></h2>
<dl class="py function">
<dt id="M2Crypto.SSL.cb.ssl_info_callback">
<code class="sig-prename descclassname">M2Crypto.SSL.cb.</code><code class="sig-name descname">ssl_info_callback</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">where</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">ret</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">ssl_ptr</span><span class="p">:</span> <span class="n">bytes</span></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/cb.html#ssl_info_callback"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.cb.ssl_info_callback" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py function">
<dt id="M2Crypto.SSL.cb.ssl_verify_callback">
<code class="sig-prename descclassname">M2Crypto.SSL.cb.</code><code class="sig-name descname">ssl_verify_callback</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ssl_ctx_ptr</span><span class="p">:</span> <span class="n">bytes</span></em>, <em class="sig-param"><span class="n">x509_ptr</span><span class="p">:</span> <span class="n">bytes</span></em>, <em class="sig-param"><span class="n">errnum</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">errdepth</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">ok</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/cb.html#ssl_verify_callback"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.cb.ssl_verify_callback" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py function">
<dt id="M2Crypto.SSL.cb.ssl_verify_callback_allow_unknown_ca">
<code class="sig-prename descclassname">M2Crypto.SSL.cb.</code><code class="sig-name descname">ssl_verify_callback_allow_unknown_ca</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ok</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">store</span><span class="p">:</span> <span class="n">Any</span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/cb.html#ssl_verify_callback_allow_unknown_ca"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.cb.ssl_verify_callback_allow_unknown_ca" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py function">
<dt id="M2Crypto.SSL.cb.ssl_verify_callback_stub">
<code class="sig-prename descclassname">M2Crypto.SSL.cb.</code><code class="sig-name descname">ssl_verify_callback_stub</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ssl_ctx_ptr</span></em>, <em class="sig-param"><span class="n">x509_ptr</span></em>, <em class="sig-param"><span class="n">errnum</span></em>, <em class="sig-param"><span class="n">errdepth</span></em>, <em class="sig-param"><span class="n">ok</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/cb.html#ssl_verify_callback_stub"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.cb.ssl_verify_callback_stub" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</div>
<div class="section" id="module-M2Crypto.SSL.ssl_dispatcher">
<span id="ssl-dispatcher-module"></span><h2><code class="xref py py-mod docutils literal notranslate"><span class="pre">ssl_dispatcher</span></code> Module<a class="headerlink" href="#module-M2Crypto.SSL.ssl_dispatcher" title="Permalink to this headline">¶</a></h2>
<dl class="py class">
<dt id="M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher">
<em class="property">class </em><code class="sig-prename descclassname">M2Crypto.SSL.ssl_dispatcher.</code><code class="sig-name descname">ssl_dispatcher</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">sock</span><span class="o">=</span><span class="default_value">None</span></em>, <em class="sig-param"><span class="n">map</span><span class="o">=</span><span class="default_value">None</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/ssl_dispatcher.html#ssl_dispatcher"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">asyncore.dispatcher</span></code></p>
<dl class="py method">
<dt id="M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher.connect">
<code class="sig-name descname">connect</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">addr</span><span class="p">:</span> <span class="n">Union<span class="p">[</span>Tuple<span class="p">[</span>str<span class="p">, </span>int<span class="p">]</span><span class="p">, </span>str<span class="p">]</span></span></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/ssl_dispatcher.html#ssl_dispatcher.connect"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher.connect" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher.create_socket">
<code class="sig-name descname">create_socket</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ssl_context</span><span class="p">:</span> <span class="n"><a class="reference internal" href="#M2Crypto.SSL.Context.Context" title="M2Crypto.SSL.Context.Context">M2Crypto.SSL.Context.Context</a></span></em><span class="sig-paren">)</span> → None<a class="reference internal" href="_modules/M2Crypto/SSL/ssl_dispatcher.html#ssl_dispatcher.create_socket"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher.create_socket" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher.recv">
<code class="sig-name descname">recv</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">buffer_size</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">4096</span></em><span class="sig-paren">)</span> → bytes<a class="reference internal" href="_modules/M2Crypto/SSL/ssl_dispatcher.html#ssl_dispatcher.recv"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher.recv" title="Permalink to this definition">¶</a></dt>
<dd><p>Receive data over SSL.</p>
</dd></dl>
<dl class="py method">
<dt id="M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher.send">
<code class="sig-name descname">send</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">buffer</span><span class="p">:</span> <span class="n">bytes</span></em><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/ssl_dispatcher.html#ssl_dispatcher.send"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.ssl_dispatcher.ssl_dispatcher.send" title="Permalink to this definition">¶</a></dt>
<dd><p>Send data over SSL.</p>
</dd></dl>
</dd></dl>
</div>
<div class="section" id="module-M2Crypto.SSL.timeout">
<span id="timeout-module"></span><h2><code class="xref py py-mod docutils literal notranslate"><span class="pre">timeout</span></code> Module<a class="headerlink" href="#module-M2Crypto.SSL.timeout" title="Permalink to this headline">¶</a></h2>
<p>Support for SSL socket timeouts.</p>
<p>Copyright (c) 1999-2003 Ng Pheng Siong. All rights reserved.</p>
<p>Copyright 2008 Heikki Toivonen. All rights reserved.</p>
<dl class="py function">
<dt id="M2Crypto.SSL.timeout.struct_size">
<code class="sig-prename descclassname">M2Crypto.SSL.timeout.</code><code class="sig-name descname">struct_size</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → int<a class="reference internal" href="_modules/M2Crypto/SSL/timeout.html#struct_size"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.timeout.struct_size" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py function">
<dt id="M2Crypto.SSL.timeout.struct_to_timeout">
<code class="sig-prename descclassname">M2Crypto.SSL.timeout.</code><code class="sig-name descname">struct_to_timeout</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">binstr</span><span class="p">:</span> <span class="n">bytes</span></em><span class="sig-paren">)</span> → <a class="reference internal" href="#M2Crypto.SSL.timeout.timeout" title="M2Crypto.SSL.timeout.timeout">M2Crypto.SSL.timeout.timeout</a><a class="reference internal" href="_modules/M2Crypto/SSL/timeout.html#struct_to_timeout"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.timeout.struct_to_timeout" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py class">
<dt id="M2Crypto.SSL.timeout.timeout">
<em class="property">class </em><code class="sig-prename descclassname">M2Crypto.SSL.timeout.</code><code class="sig-name descname">timeout</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">sec</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">600</span></em>, <em class="sig-param"><span class="n">microsec</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">0</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/timeout.html#timeout"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.timeout.timeout" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<dl class="py method">
<dt id="M2Crypto.SSL.timeout.timeout.pack">
<code class="sig-name descname">pack</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/M2Crypto/SSL/timeout.html#timeout.pack"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#M2Crypto.SSL.timeout.timeout.pack" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
</div>
</div>
</div>
</div>
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<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#id1"><code class="xref py py-mod docutils literal notranslate"><span class="pre">M2Crypto</span></code> Package</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.ASN1"><code class="xref py py-mod docutils literal notranslate"><span class="pre">ASN1</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.AuthCookie"><code class="xref py py-mod docutils literal notranslate"><span class="pre">AuthCookie</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.BIO"><code class="xref py py-mod docutils literal notranslate"><span class="pre">BIO</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.BN"><code class="xref py py-mod docutils literal notranslate"><span class="pre">BN</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.DH"><code class="xref py py-mod docutils literal notranslate"><span class="pre">DH</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.DSA"><code class="xref py py-mod docutils literal notranslate"><span class="pre">DSA</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.EC"><code class="xref py py-mod docutils literal notranslate"><span class="pre">EC</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.EVP"><code class="xref py py-mod docutils literal notranslate"><span class="pre">EVP</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.Engine"><code class="xref py py-mod docutils literal notranslate"><span class="pre">Engine</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.Err"><code class="xref py py-mod docutils literal notranslate"><span class="pre">Err</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.RC4"><code class="xref py py-mod docutils literal notranslate"><span class="pre">RC4</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.RSA"><code class="xref py py-mod docutils literal notranslate"><span class="pre">RSA</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.Rand"><code class="xref py py-mod docutils literal notranslate"><span class="pre">Rand</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.SMIME"><code class="xref py py-mod docutils literal notranslate"><span class="pre">SMIME</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.X509"><code class="xref py py-mod docutils literal notranslate"><span class="pre">X509</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.callback"><code class="xref py py-mod docutils literal notranslate"><span class="pre">callback</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.ftpslib"><code class="xref py py-mod docutils literal notranslate"><span class="pre">ftpslib</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.httpslib"><code class="xref py py-mod docutils literal notranslate"><span class="pre">httpslib</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.m2"><code class="xref py py-mod docutils literal notranslate"><span class="pre">m2</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.m2crypto"><code class="xref py py-mod docutils literal notranslate"><span class="pre">m2crypto</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.m2urllib"><code class="xref py py-mod docutils literal notranslate"><span class="pre">m2urllib</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.m2urllib2"><code class="xref py py-mod docutils literal notranslate"><span class="pre">m2urllib2</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.m2xmlrpclib"><code class="xref py py-mod docutils literal notranslate"><span class="pre">m2xmlrpclib</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.threading"><code class="xref py py-mod docutils literal notranslate"><span class="pre">threading</span></code> Module</a></li>
<li class="toctree-l2"><a class="reference internal" href="M2Crypto.html#module-M2Crypto.util"><code class="xref py py-mod docutils literal notranslate"><span class="pre">util</span></code> Module</a></li>
<li class="toctree-l2 current"><a class="reference internal" href="M2Crypto.html#subpackages">Subpackages</a><ul class="current">
<li class="toctree-l3 current"><a class="current reference internal" href="#">SSL Package</a><ul>
<li class="toctree-l4"><a class="reference internal" href="#id1"><code class="xref py py-mod docutils literal notranslate"><span class="pre">SSL</span></code> Package</a></li>
<li class="toctree-l4"><a class="reference internal" href="#module-M2Crypto.SSL.Checker"><code class="xref py py-mod docutils literal notranslate"><span class="pre">Checker</span></code> Module</a></li>
<li class="toctree-l4"><a class="reference internal" href="#module-M2Crypto.SSL.Cipher"><code class="xref py py-mod docutils literal notranslate"><span class="pre">Cipher</span></code> Module</a></li>
<li class="toctree-l4"><a class="reference internal" href="#module-M2Crypto.SSL.Connection"><code class="xref py py-mod docutils literal notranslate"><span class="pre">Connection</span></code> Module</a></li>
<li class="toctree-l4"><a class="reference internal" href="#module-M2Crypto.SSL.Context"><code class="xref py py-mod docutils literal notranslate"><span class="pre">Context</span></code> Module</a></li>
<li class="toctree-l4"><a class="reference internal" href="#module-M2Crypto.SSL.SSLServer"><code class="xref py py-mod docutils literal notranslate"><span class="pre">SSLServer</span></code> Module</a></li>
<li class="toctree-l4"><a class="reference internal" href="#module-M2Crypto.SSL.Session"><code class="xref py py-mod docutils literal notranslate"><span class="pre">Session</span></code> Module</a></li>
<li class="toctree-l4"><a class="reference internal" href="#module-M2Crypto.SSL.TwistedProtocolWrapper"><code class="xref py py-mod docutils literal notranslate"><span class="pre">TwistedProtocolWrapper</span></code> Module</a></li>
<li class="toctree-l4"><a class="reference internal" href="#module-M2Crypto.SSL.cb"><code class="xref py py-mod docutils literal notranslate"><span class="pre">cb</span></code> Module</a></li>
<li class="toctree-l4"><a class="reference internal" href="#module-M2Crypto.SSL.ssl_dispatcher"><code class="xref py py-mod docutils literal notranslate"><span class="pre">ssl_dispatcher</span></code> Module</a></li>
<li class="toctree-l4"><a class="reference internal" href="#module-M2Crypto.SSL.timeout"><code class="xref py py-mod docutils literal notranslate"><span class="pre">timeout</span></code> Module</a></li>
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