<!entity copyright SYSTEM "copyright.sgml">
<!entity license SYSTEM "license.sgml">
<!entity GPLv2 SYSTEM "../../LICENSE">
+<!entity GPLv3 SYSTEM "../../LICENSE.GPLv3">
<!entity p-authors SYSTEM "p-authors.sgml">
<!entity config SYSTEM "p-config.sgml">
<!entity changelog SYSTEM "changelog.sgml">
Purpose : user manual
- Copyright (C) 2001-2019 Privoxy Developers https://www.privoxy.org/
+ Copyright (C) 2001-2020 Privoxy Developers https://www.privoxy.org/
See LICENSE.
========================================================================
<subscript>
<!-- Completely the wrong markup, but very little is allowed -->
<!-- in this part of an article. FIXME -->
- <link linkend="copyright">Copyright</link> &my-copy; 2001-2019 by
+ <link linkend="copyright">Copyright</link> &my-copy; 2001-2020 by
<ulink url="https://www.privoxy.org/">Privoxy Developers</ulink>
</subscript>
</pubdate>
</sect3>
-<!-- ~~~~~ New section ~~~~~ -->
-<sect3 renderas="sect4" id="enable-https-filtering">
-<title>enable-https-filtering</title>
-
-<variablelist>
- <varlistentry>
- <term>Typical use:</term>
- <listitem>
- <para>Filter encrypted requests and responses</para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
- <term>Effect:</term>
- <listitem>
- <para>
- Encrypted requests are decrypted, filtered and forwarded encrypted.
- </para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
- <term>Type:</term>
- <!-- boolean, parameterized, Multi-value -->
- <listitem>
- <para>Boolean.</para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
- <term>Parameter:</term>
- <listitem>
- <para>
- N/A
- </para>
- </listitem>
- </varlistentry>
-
-<varlistentry>
- <term>Notes:</term>
- <listitem>
- <para>
- This action allows &my-app; to filter encrypted requests and responses.
- For this to work &my-app; has to generate a certificate and send it
- to the client which has to accept it.
- </para>
- <para>
- Before this works the directives in the
- <link linkend="config#TLS">TLS section of the config</link>
- file have to be configured.
- </para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
- <term>Example usage (section):</term>
- <listitem>
- <screen>{+enable-https-filtering}
-www.example.com</screen>
- </listitem>
- </varlistentry>
-
-</variablelist>
-</sect3>
-
<!-- ~~~~~ New section ~~~~~ -->
<sect3 renderas="sect4" id="external-filter">
<title>external-filter</title>
looks for the string <quote>http://</quote>, either in plain text
(invalid but often used) or encoded as <quote>http%3a//</quote>.
Some sites use their own URL encoding scheme, encrypt the address
- of the target server or replace it with a database id. In theses cases
+ of the target server or replace it with a database id. In these cases
<literal>fast-redirects</literal> is fooled and the request reaches the
redirection server where it probably gets logged.
</para>
</sect3>
+<!-- ~~~~~ New section ~~~~~ -->
+<sect3 renderas="sect4" id="https-inspection">
+<title>https-inspection</title>
+
+<variablelist>
+ <varlistentry>
+ <term>Typical use:</term>
+ <listitem>
+ <para>Filter encrypted requests and responses</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term>Effect:</term>
+ <listitem>
+ <para>
+ Encrypted requests are decrypted, filtered and forwarded encrypted.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term>Type:</term>
+ <!-- boolean, parameterized, Multi-value -->
+ <listitem>
+ <para>Boolean.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term>Parameter:</term>
+ <listitem>
+ <para>
+ N/A
+ </para>
+ </listitem>
+ </varlistentry>
+
+<varlistentry>
+ <term>Notes:</term>
+ <listitem>
+ <para>
+ This action allows &my-app; to filter encrypted requests and responses.
+ For this to work &my-app; has to generate a certificate and send it
+ to the client which has to accept it.
+ </para>
+ <para>
+ Before this works the directives in the
+ <literal><ulink url="config.html#TLS">TLS section</ulink></literal>
+ of the config file have to be configured.
+ </para>
+ <para>
+ Note that the action has to be enabled based on the CONNECT
+ request which doesn't contain a path. Enabling it based on
+ a pattern with path doesn't work as the path is only seen
+ by &my-app; if the action is already enabled.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term>Example usage (section):</term>
+ <listitem>
+ <screen>{+https-inspection}
+www.example.com</screen>
+ </listitem>
+ </varlistentry>
+
+</variablelist>
+</sect3>
+
+
<!-- ~~~~~ New section ~~~~~ -->
<sect3 renderas="sect4" id="ignore-certificate-errors">
<title>ignore-certificate-errors</title>
<listitem>
<para>
When the
- <link linkend="ENABLE-HTTPS-FILTERING"><quote>+enable-https-filtering</quote></link>
+ <link linkend="HTTPS-INSPECTION"><quote>+https-inspection</quote></link>
action is used &my-app; by default verifies that the remote site uses a valid
certificate.
</para>
<para>
- If the certificate is invalid the connection is aborted.
+ If the certificate can't be validated by &my-app; the connection is aborted.
+ </para>
+ <para>
+ This action disables the certificate check so requests to sites
+ with certificates that can't be validated are allowed.
</para>
<para>
- This action disabled the certificate check allowing requests to sites
- with invalid certificates.
+ Note that enabling this action allows Man-in-the-middle attacks.
</para>
</listitem>
</varlistentry>
<para>
Note that some (rare) ill-configured sites don't handle requests for uncompressed
documents correctly. Broken PHP applications tend to send an empty document body,
- some IIS versions only send the beginning of the content. If you enable
- <literal>prevent-compression</literal> per default, you might want to add
- exceptions for those sites. See the example for how to do that.
+ some IIS versions only send the beginning of the content and some content delivery
+ networks let the connection time out.
+ If you enable <literal>prevent-compression</literal> per default, you might
+ want to add exceptions for those sites. See the example for how to do that.
</para>
</listitem>
</varlistentry>
sometimes appear on some pages, or user agents that don't correct for this on
the fly.
<!--
- My version of Mozilla (ancient) shows litte square boxes for quote
+ My version of Mozilla (ancient) shows little square boxes for quote
characters, and apostrophes on moronized pages. So many pages have this, I
can read them fine now. HB 08/27/06
-->
<para>
<application>Privoxy</application> is free software; you can
- redistribute it and/or modify it under the terms of the
- <citetitle>GNU General Public License</citetitle>, version 2,
- as published by the Free Software Foundation and included in
- the next section.
+ redistribute and/or modify its source code under the terms
+ of the <citetitle>GNU General Public License</citetitle>
+ as published by the Free Software Foundation, either version 2
+ of the license, or (at your option) any later version.
+</para>
+
+<para>
+ The same is true for <application>Privoxy</application> binaries
+ unless they are linked with
+ <ulink url="https://tls.mbed.org/">mbed TLS</ulink> in which
+ case you can redistribute them and/or modify them under the terms
+ of the <citetitle>GNU General Public License</citetitle>
+ as published by the Free Software Foundation, either version 3
+ of the license, or (at your option) any later version.
+</para>
+
+<para>
+ Both licenses are included in the next section.
</para>
<!-- ~~~~~ New section ~~~~~ -->
<sect2 id="license"><title>License</title>
+<sect3 id="gplv2"><title>GNU General Public License version 2</title>
<screen><![ RCDATA [ &GPLv2; ]]></screen>
+</sect3>
+
+<sect3 id="gplv3"><title>GNU General Public License version 3</title>
+ <screen><![ RCDATA [ &GPLv3; ]]></screen>
+</sect3>
</sect2>
<!-- ~ End section ~ -->