This file belongs into
ijbswa.sourceforge.net:/home/groups/i/ij/ijbswa/htdocs/
- $Id: user-manual.sgml,v 2.152 2012/10/29 12:02:55 fabiankeil Exp $
+ $Id: user-manual.sgml,v 2.153 2012/11/09 10:49:59 fabiankeil Exp $
Copyright (C) 2001-2011 Privoxy Developers http://www.privoxy.org/
See LICENSE.
</subscript>
</pubdate>
-<pubdate>$Id: user-manual.sgml,v 2.152 2012/10/29 12:02:55 fabiankeil Exp $</pubdate>
+<pubdate>$Id: user-manual.sgml,v 2.153 2012/11/09 10:49:59 fabiankeil Exp $</pubdate>
<!--
</variablelist>
</sect3>
+
+<!-- ~~~~~ New section ~~~~~ -->
+<sect3 renderas="sect4" id="limit-cookie-lifetime">
+<title>limit-cookie-lifetime</title>
+
+<variablelist>
+ <varlistentry>
+ <term>Typical use:</term>
+ <listitem>
+ <para>Limit the lifetime of HTTP cookies to a couple of minutes or hours.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term>Effect:</term>
+ <listitem>
+ <para>
+ Overwrites the expires field in Set-Cookie server headers if it's above the specified limit.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term>Type:</term>
+ <!-- Boolean, Parameterized, Multi-value -->
+ <listitem>
+ <para>Parameterized.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term>Parameter:</term>
+ <listitem>
+ <para>
+ The lifetime limit in minutes, or 0.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term>Notes:</term>
+ <listitem>
+ <para>
+ This action reduces the lifetime of HTTP cookies coming from the
+ server to the specified number of minutes, starting from the time
+ the cookie passes Privoxy.
+ </para>
+ <para>
+ Cookies with a lifetime below the limit are not modified.
+ The lifetime of session cookies is set to the specified limit.
+ </para>
+ <para>
+ The effect of this action depends on the server.
+ </para>
+ <para>
+ In case of servers which refresh their cookies with each response
+ (or at least frequently), the lifetime limit set by this action
+ is updated as well.
+ Thus, a session associated with the cookie continues to work with
+ this action enabled, as long as a new request is made before the
+ last limit set is reached.
+ </para>
+ <para>
+ However, some servers send their cookies once, with a lifetime of several
+ years (the year 2037 is a popular choice), and do not refresh them
+ until a certain event in the future, for example the user logging out.
+ In this case this action may limit the absolute lifetime of the session,
+ even if requests are made frequently.
+ </para>
+ <para>
+ If the parameter is <quote>0</quote>, this action behaves like
+ <literal><link linkend="session-cookies-only">session-cookies-only</link></literal>.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term>Example usages:</term>
+ <listitem>
+ <para>
+ <screen>+limit-cookie-lifetime{60}
+ </screen>
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+</sect3>
+
<!-- ~~~~~ New section ~~~~~ -->
<sect3 renderas="sect4" id="prevent-compression">
<title>prevent-compression</title>
USA
$Log: user-manual.sgml,v $
+ Revision 2.153 2012/11/09 10:49:59 fabiankeil
+ Document --config-test option
+
Revision 2.152 2012/10/29 12:02:55 fabiankeil
Clarify that the destination-change detection works for intercepted requests as well