This file belongs into
ijbswa.sourceforge.net:/home/groups/i/ij/ijbswa/htdocs/
- $Id: user-manual.sgml,v 2.184 2014/06/02 06:20:51 fabiankeil Exp $
+ $Id: user-manual.sgml,v 2.195 2015/12/28 18:56:19 fabiankeil Exp $
Copyright (C) 2001-2014 Privoxy Developers http://www.privoxy.org/
See LICENSE.
</subscript>
</pubdate>
-<pubdate>$Id: user-manual.sgml,v 2.184 2014/06/02 06:20:51 fabiankeil Exp $</pubdate>
+<pubdate>$Id: user-manual.sgml,v 2.195 2015/12/28 18:56:19 fabiankeil Exp $</pubdate>
<!--
</para>
</listitem>
-<!--
- Did anyone test these lately?
- fk 2007-11-10
- <listitem>
- <para>
- For easy access to &my-app;'s most important controls, drag the provided
- <link linkend="bookmarklets">Bookmarklets</link> into your browser's
- personal toolbar.
- </para>
- </listitem>
--->
-
<listitem>
<para>
Please see the section <link linkend="contact">Contacting the
it as a test to see whether it is <application>Privoxy</application>
causing the problem or not. <application>Privoxy</application> continues
to run as a proxy in this case, but all manipulation is disabled, i.e.
- <application>Privoxy</application> acts like a normal forwarding proxy. There
- is even a toggle <link linkend="bookmarklets">Bookmarklet</link> offered, so
- that you can toggle <application>Privoxy</application> with one click from
- your browser.
+ <application>Privoxy</application> acts like a normal forwarding proxy.
</para>
<para>
<term>Type:</term>
<!-- boolean, parameterized, Multi-value -->
<listitem>
- <para>Parameterized.</para>
+ <para>Multi-value.</para>
</listitem>
</varlistentry>
<term>Type:</term>
<!-- boolean, parameterized, Multi-value -->
<listitem>
- <para>Parameterized.</para>
+ <para>Multi-value.</para>
</listitem>
</varlistentry>
<term>Type:</term>
<!-- boolean, parameterized, Multi-value -->
<listitem>
- <para>Parameterized.</para>
+ <para>Multi-value.</para>
</listitem>
</varlistentry>
<para>
External filters are scripts or programs that can modify the content in
case common <literal><link linkend="filter">filters</link></literal>
- aren't powerful enough.
+ aren't powerful enough. With the exception that this action doesn't
+ use pcrs-based filters, the notes in the
+ <literal><link linkend="filter">filter</link></literal> section apply.
</para>
<warning>
<para>
<term>Type:</term>
<!-- boolean, parameterized, Multi-value -->
<listitem>
- <para>Parameterized.</para>
+ <para>Multi-value.</para>
</listitem>
</varlistentry>
<term>Type:</term>
<!-- Boolean, Parameterized, Multi-value -->
<listitem>
- <para>Multi-value.</para>
+ <para>Parameterized.</para>
</listitem>
</varlistentry>
<para>
If the ports are missing or invalid, default values will be used. This might change
in the future and you shouldn't rely on it. Otherwise incorrect syntax causes Privoxy
- to exit.
+ to exit. Due to design limitations, invalid parameter syntax isn't detected until the
+ action is used the first time.
</para>
<para>
Use the <ulink url="http://config.privoxy.org/show-url-info">show-url-info CGI page</ulink>
<listitem>
<para>
<screen>
-# Always use direct connections for requests previously tagged as
+# Use an ssh tunnel for requests previously tagged as
# <quote>User-Agent: fetch libfetch/2.0</quote> and make sure
# resuming downloads continues to work.
+#
# This way you can continue to use Tor for your normal browsing,
# without overloading the Tor network with your FreeBSD ports updates
# or downloads of bigger files like ISOs.
+#
# Note that HTTP headers are easy to fake and therefore their
# values are as (un)trustworthy as your clients and users.
-{+forward-override{forward .} \
+{+forward-override{forward-socks5 10.0.0.2:2222 .} \
-hide-if-modified-since \
-overwrite-last-modified \
}
<link linkend="filter-file">filter file</link> section.
</para>
<para>
- This action will be ignored if you use it together with
- <literal><link linkend="block">block</link></literal>.
- It can be combined with
+ Requests can't be blocked and redirected at the same time,
+ applying this action together with
+ <literal><link linkend="block">block</link></literal>
+ is a configuration error. Currently the request is blocked
+ and an error message logged, the behavior may change in the
+ future and result in Privoxy rejecting the action file.
+ </para>
+ <para>
+ This action can be combined with
<literal><link linkend="fast-redirects">fast-redirects{check-decoded-url}</link></literal>
to redirect to a decoded version of a rewritten URL.
</para>
{+redirect{s@^http://[^/]*/results\.aspx\?q=([^&]*).*@http://search.yahoo.com/search?p=$1@}}
search.msn.com//results\.aspx\?q=
+# Redirect http://example.com/&bla=fasel&toChange=foo (and any other value but "bar")
+# to http://example.com/&bla=fasel&toChange=bar
+#
+# The URL pattern makes sure that the following request isn't redirected again.
+{+redirect{s@toChange=[^&]+@toChange=bar@}}
+example.com/.*toChange=(?!bar)
+
+# Add a shortcut to look up illumos bugs
+{+redirect{s@^http://i([0-9]+)/.*@https://www.illumos.org/issues/$1@}}
+# Redirected URL = http://i4974/
+# Redirect Destination = https://www.illumos.org/issues/4974
+i[0-9][0-9][0-9][0-9]*/
+
# Redirect remote requests for this manual
# to the local version delivered by Privoxy
{+redirect{s@^http://www@http://config@}}
<term>Type:</term>
<!-- boolean, parameterized, Multi-value -->
<listitem>
- <para>Parameterized.</para>
+ <para>Multi-value.</para>
</listitem>
</varlistentry>
<term>Type:</term>
<!-- boolean, parameterized, Multi-value -->
<listitem>
- <para>Parameterized.</para>
+ <para>Multi-value.</para>
</listitem>
</varlistentry>
# Tag every request with the content type declared by the server
{+server-header-tagger{content-type}}
/
+
+# If the response has a tag starting with 'image/' enable an external
+# filter that only applies to images.
+#
+# Note that the filter is not available by default, it's just a
+# <literal><link linkend="external-filter-syntax">silly example</link></literal>.
+{+external-filter{rotate-image} +force-text-mode}
+TAG:^image/
</screen>
</para>
</listitem>
do \
echo "$line"; \
done
+
+EXTERNAL-FILTER: rotate-image Rotate an image by 180 degree. Test filter with limited value.
+/usr/local/bin/convert - -rotate 180 -
+
+EXTERNAL-FILTER: citation-needed Adds a "[citation needed]" tag to an image. The coordinates may need adjustment.
+/usr/local/bin/convert - -pointsize 16 -fill white -annotate +17+418 "[citation needed]" -
</screen>
</para>
</itemizedlist>
</para>
-<para>
- These may be bookmarked for quick reference. See next.
-
-</para>
-
-<sect3 id="bookmarklets">
-<title>Bookmarklets</title>
-<para>
- Below are some <quote>bookmarklets</quote> to allow you to easily access a
- <quote>mini</quote> version of some of <application>Privoxy's</application>
- special pages. They are designed for MS Internet Explorer, but should work
- equally well in Netscape, Mozilla, and other browsers which support
- JavaScript. They are designed to run directly from your bookmarks - not by
- clicking the links below (although that should work for testing).
-</para>
-<para>
- To save them, right-click the link and choose <quote>Add to Favorites</quote>
- (IE) or <quote>Add Bookmark</quote> (Netscape). You will get a warning that
- the bookmark <quote>may not be safe</quote> - just click OK. Then you can run the
- Bookmarklet directly from your favorites/bookmarks. For even faster access,
- you can put them on the <quote>Links</quote> bar (IE) or the <quote>Personal
- Toolbar</quote> (Netscape), and run them with a single click.
-</para>
-
-<para>
- <itemizedlist>
-
- <listitem>
- <para>
- <ulink
- url="javascript:void(window.open('http://config.privoxy.org/toggle?mini=y&set=enabled','ijbstatus','width=250,height=100,resizable=yes,scrollbars=no,toolbar=no,location=no,directories=no,status=no,menubar=no,copyhistory=no').focus());">Privoxy - Enable</ulink>
- </para>
- </listitem>
-
- <listitem>
- <para>
- <ulink
- url="javascript:void(window.open('http://config.privoxy.org/toggle?mini=y&set=disabled','ijbstatus','width=250,height=100,resizable=yes,scrollbars=no,toolbar=no,location=no,directories=no,status=no,menubar=no,copyhistory=no').focus());">Privoxy - Disable</ulink>
- </para>
- </listitem>
-
- <listitem>
- <para>
- <ulink
- url="javascript:void(window.open('http://config.privoxy.org/toggle?mini=y&set=toggle','ijbstatus','width=250,height=100,resizable=yes,scrollbars=no,toolbar=no,location=no,directories=no,status=no,menubar=no,copyhistory=no').focus());">Privoxy - Toggle Privoxy</ulink> (Toggles between enabled and disabled)
- </para>
- </listitem>
-
- <listitem>
- <para>
- <ulink
- url="javascript:void(window.open('http://config.privoxy.org/toggle?mini=y','ijbstatus','width=250,height=2,resizable=yes,scrollbars=no,toolbar=no,location=no,directories=no,status=no,menubar=no,copyhistory=no').focus());">Privoxy- View Status</ulink>
- </para>
- </listitem>
-<!--
- <listitem>
- <para>
- <ulink url="javascript:w=Math.floor(screen.width/2);h=Math.floor(screen.height*0.9);void(window.open('http://www.privoxy.org/actions/index.php?url='+escape(location.href),'Feedback','screenx='+w+',width='+w+',height='+h+',scrollbars=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,copyhistory=no').focus());">Privoxy - Submit Actions File Feedback</ulink>
- </para>
- </listitem>
- -->
- <listitem>
- <para>
- <ulink url="javascript:void(window.open('http://config.privoxy.org/show-url-info?url='+escape(location.href),'Why').focus());">Privoxy - Why?</ulink>
- </para>
- </listitem>
- </itemizedlist>
-</para>
-
-<para>
- Credit: The site which gave us the general idea for these bookmarklets is
- <ulink url="http://www.bookmarklets.com/">www.bookmarklets.com</ulink>. They
- have more information about bookmarklets.
-</para>
-
-
-</sect3>
-
</sect2>
<para>
One quick test to see if <application>Privoxy</application> is causing a problem
or not, is to disable it temporarily. This should be the first troubleshooting
- step. See <link linkend="bookmarklets">the Bookmarklets</link> section on a quick
- and easy way to do this (be sure to flush caches afterward!). Looking at the
+ step (be sure to flush caches afterward!). Looking at the
logs is a good idea too. (Note that both the toggle feature and logging are
enabled via <filename>config</filename> file settings, and may need to be
turned <quote>on</quote>.)
projects / privoxy.git / blobdiff