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Comment:Fix TLS version number. Remove outdated references to Tcl 8.2/8.3.
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SHA1: 36912df18d0adcb601fdeaa5739a753e6181d763
User & Date: apnadkarni on 2015-06-06 08:56:28
Other Links: manifest | tags
Context
2015-06-06
09:07
Fix for bug #58. Crash/hang on protocol version negotiation failure. See bug report for analysis. Now we keep track of handshake failures through the HANDSHAKE_FAILURE flag and do not call back into SSL_accept/SSL_connect if handshake had already failed. check-in: 9182f29754 user: apnadkarni tags: trunk
08:56
Fix TLS version number. Remove outdated references to Tcl 8.2/8.3. check-in: 36912df18d user: apnadkarni tags: trunk
07:03
Changed ssleay32s.lib and libeay32s.lib to ssleay32.lib and libeay32.lib respectively to match configure.in and what current openssl builds produce. check-in: 5c5e4986a8 user: apnadkarni tags: trunk
Changes
Side-by-Side Diff Ignore Whitespace Patch
Modified tls.htm from [efffb774bc] to [a45796fce3].
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    <dd><a href="#NAME">NAME</a> <dl>
            <dd><strong>tls</strong> - binding to <strong>OpenSSL</strong>
                toolkit.</dd>
        </dl>
    </dd>
    <dd><a href="#SYNOPSIS">SYNOPSIS</a> </dd>
    <dd><dl>
            <dd><b>package require Tcl </b><em>?8.2?</em></dd>
            <dd><b>package require tls </b><em>?1.5?</em></dd>
            <dd><b>package require Tcl </b><em>?8.4?</em></dd>
            <dd><b>package require tls </b><em>?1.6?</em></dd>
            <dt>&nbsp;</dt>
            <dd><b>tls::init </b><i>?options?</i> </dd>
            <dd><b>tls::socket </b><em>?options? host port</em></dd>
            <dd><b>tls::socket</b><em> ?-server command?
                ?options? port</em></dd>
            <dd><b>tls::handshake</b><em> channel</em></dd>
            <dd><b>tls::status </b><em>?-local? channel</em></dd>
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<h3><a name="NAME">NAME</a></h3>

<p><strong>tls</strong> - binding to <strong>OpenSSL</strong>
toolkit.</p>

<h3><a name="SYNOPSIS">SYNOPSIS</a></h3>

<p><b>package require Tcl 8.2</b><br>
<p><b>package require Tcl 8.4</b><br>
<b>package require tls 1.6</b><br>
<br>
<a href="#tls::init"><b>tls::init </b><i>?options?</i><br>
</a><a href="#tls::socket"><b>tls::socket </b><em>?options? host
port</em><br>
<b>tls::socket</b><em> ?-server command? ?options? port</em><br>
</a><a href="#tls::status"><b>tls::status </b><em>?-local? channel</em><br>
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<p>This extension provides a generic binding to <a
href="http://www.openssl.org/">OpenSSL</a>, utilizing the
<strong>Tcl_StackChannel</strong>
API for Tcl 8.2 and higher. The sockets behave exactly the same
as channels created using Tcl's built-in <strong>socket</strong>
command with additional options for controlling the SSL session.
To use TLS with an earlier version of Tcl than 8.2, please obtain
TLS 1.3.  Please note that there are known limitations with the
To use TLS with an earlier version of Tcl than 8.4, please obtain
TLS 1.3.
stacked channel implementation prior to 8.3.2, so it is recommended
that TLS is used with an 8.3.2+ interpreter.  The current version
of TLS will work with Tcl 8.2+, it is just more stable with 8.3.2+.
</p>

<h3><a name="COMMANDS">COMMANDS</a></h3>

<p>Typically one would use the <strong>tls::socket </strong>command
which provides compatibility with the native Tcl <strong>socket</strong>
command. In such cases <strong>tls::import</strong> should not be
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The use of the variable <strong>tls::debug</strong> is not recommended.
It may be removed from future releases.
</em>
</p>

<h3><a name="HTTPS EXAMPLE">HTTPS EXAMPLE</a></h3>

<p>This example requires a patch to the <strong>http</strong>
module that ships with Tcl - this patch has been submitted for
inclusion in Tcl 8.2.1, but is also provided in the tls directory
if needed. A sample server.pem is provided with the TLS release,
<p>This example uses a sample server.pem provided with the TLS release,
courtesy of the <strong>OpenSSL</strong> project.</p>

<pre><code>
package require http
package require tls

http::register https 443 [list ::tls::socket -require 1 -cafile ./server.pem]
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