When building from a source tarball, first unpack the source:
- tar xzvf privoxy-3.0.7-beta-src* [.tgz or .tar.gz]
- cd privoxy-3.0.7-beta
+ tar xzvf privoxy-3.0.8-src* [.tgz or .tar.gz]
+ cd privoxy-3.0.8
For retrieving the current CVS sources, you'll need a CVS client installed.
*
* Purpose : README file to give a short intro.
*
- * Copyright : Written by and Copyright (C) 2001-2007 the SourceForge
+ * Copyright : Written by and Copyright (C) 2001-2008 the SourceForge
* Privoxy team. http://www.privoxy.org/
*
* Based on the Internet Junkbuster originally written
*
*********************************************************************/
-This README is included with the development version of Privoxy 3.0.7. See
-http://www.privoxy.org/ for more information. The current code maturity level
-is "beta", but seems stable to us :).
+This README is included with Privoxy 3.0.8. See http://www.privoxy.org/ for
+more information. The current code maturity level is "stable".
-------------------------------------------------------------------------------
1. IMPORTANT CHANGES
-December 2007, Privoxy 3.0.7 beta is released. This is a significant upgrade
-with many new and enhanced features, and many bugs fixed. See the "ChangeLog",
-and the "What's New" section and the "Upgrader's Notes" in the User Manual for
-details and specifics. There are changes related to configuration, so anyone
-upgrading and keeping their old configuration should read ahead first.
+NEWS! January 2008, Privoxy 3.0.8 stable is released. This is a significant
+upgrade with many new and enhanced features, and many bugs fixed. All Privoxy
+users are encouraged to upgrade. See the "ChangeLog", and the "What's New"
+section and the "Upgrader's Notes" in the User Manual for details and
+specifics. There are changes related to configuration, so anyone upgrading and
+keeping their old configuration should read ahead first.
+
+December 2007, Privoxy 3.0.7 is released. This is a beta release in preparation
+for the forthcoming 3.0.8 release.
NEWS! November 2006, Privoxy 3.0.6 stable is released. This is a significant
upgrade with many new and enhanced features, and many bugs fixed.
The actions list can be configured via the web interface accessed via http://
p.p/, as well other options.
-All configuration files are subject to unannounced changes during the
-development process.
-
-------------------------------------------------------------------------------
5. DOCUMENTATION
-There should be documentation in the 'doc' subdirectory, but it may not be
-completed at this point. In particular, see the User Manual there, the FAQ, and
-those interested in Privoxy development, should look at developer-manual.
+There should be documentation in the 'doc' subdirectory. In particular, see the
+User Manual there, the FAQ, and those interested in Privoxy development, should
+look at developer-manual.
-The most up to date source of information on the current development version,
-may still be either comments in the source code, or the included configuration
-files. The source and configuration files are all well commented. The main
-configuration files are: 'config', 'default.action', and 'default.filter' in
-the top-level source directory.
+The source and configuration files are all well commented. The main
+configuration files are: 'config', 'default.action', and 'default.filter'.
Included documentation may vary according to platform and packager. All
documentation is posted on http://www.privoxy.org, in case you don't have it,
[ Copyright 2001-2007 by Privoxy Developers ]
-$Id: developer-manual.sgml,v 2.13 2007/10/30 17:59:31 fabiankeil Exp $
+$Id: developer-manual.sgml,v 2.14 2008/01/17 01:49:51 hal9 Exp $
The developer manual provides guidance on coding, testing, packaging,
documentation and other issues of importance to those involved with Privoxy
correct. As always, patches are welcome.
Please note that this document is constantly evolving. This copy represents the
-state at the release of version 3.0.7. You can find the latest version of the
+state at the release of version 3.0.8. You can find the latest version of the
this manual at http://www.privoxy.org/developer-manual/. Please see the Contact
section on how to contact the developers.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
Table of Contents
1. Introduction
One does not have to be a programmer to contribute. Packaging, testing,
documenting and porting, are all important jobs as well.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.1. Quickstart to Privoxy Development
refer to the extensive comments in the source code. In fact, reading the code
is recommended in any case.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2. The CVS Repository
will need to set this up for you. Please read this chapter completely before
accessing via CVS.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.1. Access to CVS
ijbswa.cvs.sourceforge.net, the repository is called ijbswa, and the source
tree module is called current.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.2. Branches
drastic changes were to be in the unstable branch. These branches have now been
merged to minimize time and effort of maintaining two branches.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.3. CVS Commit Guidelines
Basic Guidelines, for all branches:
- • Please don't commit even a small change without testing it thoroughly
+ * Please don't commit even a small change without testing it thoroughly
first. When we're close to a public release, ask a fellow developer to
review your changes.
- • Your commit message should give a concise overview of what you changed (no
+ * Your commit message should give a concise overview of what you changed (no
big details) and why you changed it Just check previous messages for good
examples.
- • Don't use the same message on multiple files, unless it equally applies to
+ * Don't use the same message on multiple files, unless it equally applies to
all those files.
- • If your changes span multiple files, and the code won't recompile unless
+ * If your changes span multiple files, and the code won't recompile unless
all changes are committed (e.g. when changing the signature of a function),
then commit all files one after another, without long delays in between. If
necessary, prepare the commit messages in advance.
- • Before changing things on CVS, make sure that your changes are in line with
+ * Before changing things on CVS, make sure that your changes are in line with
the team's general consensus on what should be done.
- • Note that near a major public release, we get more cautious. There is
+ * Note that near a major public release, we get more cautious. There is
always the possibility to submit a patch to the patch tracker instead.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3. Documentation Guidelines
this after the $VERSION and other release specific data in configure.in has
been updated (this is done just prior to a new release).
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.1. Quickstart to Docbook and SGML
You might also find "Writing Documentation Using DocBook - A Crash Course"
useful.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.2. Privoxy Documentation Style
Here it is:
- • All tags should be lower case.
+ * All tags should be lower case.
- • Tags delimiting a block of text (even small blocks) should be on their own
+ * Tags delimiting a block of text (even small blocks) should be on their own
line. Like:
<para>
Just to <emphasis>emphasize</emphasis>, some text goes here.
- • Tags should be nested and step indented for block text like: (except
+ * Tags should be nested and step indented for block text like: (except
in-line tags)
<para>
This makes it easier to find the text amongst the tags ;-)
- • Use white space to separate logical divisions within a document, like
+ * Use white space to separate logical divisions within a document, like
between sections. Running everything together consistently makes it harder
to read and work on.
- • Do not hesitate to make comments. Comments can either use the <comment>
+ * Do not hesitate to make comments. Comments can either use the <comment>
element, or the <!-- --> style comment familiar from HTML. (Note in Docbook
v4.x <comment> is replaced by <remark>.)
- • We have an international audience. Refrain from slang, or English
+ * We have an international audience. Refrain from slang, or English
idiosyncrasies (too many to list :). Humor also does not translate well
sometimes.
- • Try to keep overall line lengths in source files to 80 characters or less
+ * Try to keep overall line lengths in source files to 80 characters or less
for obvious reasons. This is not always possible, with lengthy URLs for
instance.
- • Our documents are available in differing formats. Right now, they are just
+ * Our documents are available in differing formats. Right now, they are just
plain text, HTML, and PDF, but others are always a future possibility. Be
careful with URLs (<ulink>), and avoid this mistake:
My favorite site is <ulink url="http://example.com">example.com</ulink>.
- • All documents should be spell checked occasionally. aspell can check SGML
+ * All documents should be spell checked occasionally. aspell can check SGML
with the -H option. (ispell I think too.)
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.3. Privoxy Custom Entities
re-setting with each release (done by the Makefile). A sampling of custom
entities are listed below. See any of the main docs for examples.
- • Re- "boilerplate" text entities are defined like:
+ * Re- "boilerplate" text entities are defined like:
<!entity supported SYSTEM "supported.sgml">
semi-colon), and the contents will be dumped into the finished doc at that
point.
- • Commonly used "internal entities":
+ * Commonly used "internal entities":
- p-version: the Privoxy version string, e.g. "3.0.7".
+ p-version: the Privoxy version string, e.g. "3.0.8".
p-status: the project status, either "alpha", "beta", or "stable".
p-not-stable: use to conditionally include text in "not stable" releases
(e.g. "beta").
There are others in various places that are defined for a specific purpose.
Read the source!
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4. Coding Guidelines
development and product efficiencies then we can solve more of the request for
changes/improvements and in general feel good about ourselves. ;->
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.2. Using Comments
is actually being done.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.2.2. Use blocks for comments
flow of the code, feel free to use a 1 line comment which is NOT on the same
line as the code.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.2.3. Keep Comments on their own line
} /* -END- do_something_very_important */
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.2.4. Comment each logical step
Most "for", "while", "do", etc... loops _probably_ need a comment. After all,
these are usually major logic containers.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.2.5. Comment All Functions Thoroughly
should contain the information presented in the addendum section of this
document.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.2.6. Comment at the end of braces if the content is more than one screen
length
} /* -END- if ( 1 == X ) */
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.3. Naming Conventions
int msiis5hack = 0; int msIis5Hack = 0;
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.3.2. Function Names
int loadSomeFile( struct client_state *csp )
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.3.3. Header file prototypes
(.c) int load_aclfile( struct client_state *csp )
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.3.4. Enumerations, and #defines
#endif /* def FEATURE_FORCE */
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.3.5. Constants
#define UseImageList 1
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.4. Using Space
}
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.4.2. ALL control statements should have a block
have prevented this "feature". The "explanation" and "exception" from the point
above also applies.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.4.3. Do not belabor/blow-up boolean expressions
Please assume that any developer new to the project has at least a "good"
knowledge of C/C++. (Hope I do not offend by that last comment ... 8-)
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.4.4. Use white space freely because it is free
first_value = old_value + ( ( some_value - another_value ) - whatever )
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.4.5. Don't use white space around structure operators
Instead of: a_struct -> a_member; a_struct . a_member; function_name ();
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.4.6. Make the last brace of a function stand out
Status: developer-discretion on the number of blank lines. Enforced is the end
of function comments.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.4.7. Use 3 character indentions
}
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.5. Initializing
Status: developer-discretion if and only if the variable is assigned a value
"shortly after" declaration.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.6. Functions
is_web_page_blank();
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.6.2. Always specify a return type for a function.
return for a function when the return has a purpose, and create a void return
type if the function does not need to return anything.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.6.3. Minimize function calls when iterating by using variables
*potentially* change, then you must code the function call in the for/while
loop.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.6.4. Pass and Return by Const Reference
Both these pointers are *const*! If the c runtime library maintainers do it, we
should too.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.6.5. Pass and Return by Value
would not work. So, to be consistent, we should declare all prototypes with
"pass by value": int load_aclfile( struct client_state *csp )
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.6.6. Names of include files
Note: Please! do not add "-I." to the Makefile without a _very_ good reason.
This duplicates the #include "file.h" behavior.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.6.7. Provide multiple inclusion protection
#endif /* ndef PROJECT_H_INCLUDED */
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.6.8. Use `extern "C"` when appropriate
#endif /* def __cplusplus */
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.6.9. Where Possible, Use Forward Struct Declaration Instead of Includes
Status: Use with discretion.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.7. General Coding Practices
as possible. With GCC, the switch is "-Wall". Try and fix as many warnings as
possible.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.7.2. Provide a default case for all switch statements
Status: Programmer discretion is advised.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.7.3. Try to avoid falling through cases in a switch statement.
If you choose to allow fall through, you should comment both the fact of the
fall through and reason why you felt it was necessary.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.7.4. Use 'long' or 'short' Instead of 'int'
forget the exact typedefs now). Should we add these to IJB now that we have a
"configure" script?
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.7.5. Don't mix size_t and other types
size_t against another variable of a different type (or even against a
constant) without casting one of the values.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.7.6. Declare each variable and struct on its own line.
Status: developer-discretion.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.7.7. Use malloc/zalloc sparingly
list, then it should definitely be allocated via `malloc'.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.7.8. The Programmer Who Uses 'malloc' is Responsible for Ensuring 'free'
Status: developer-discretion. The "main" use of this standard is for allocating
and freeing data structures (complex or nested).
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.7.9. Add loaders to the `file_list' structure and in order
coming before PCRS tests. But since POPUPs can also be referred to as
KILLPOPUPs, it is clear that it should come first.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.7.10. "Uncertain" new code and/or changes to existing code, use FIXME or XXX
will be easier to identify and include in the project (or conversely exclude
from the project).
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.8. Addendum: Template for files and function comment blocks:
Example for file comments:
-const char FILENAME_rcs[] = "$Id: developer-manual.sgml,v 2.13 2007/10/30 17:59:31 fabiankeil Exp $";
+const char FILENAME_rcs[] = "$Id: developer-manual.sgml,v 2.14 2008/01/17 01:49:51 hal9 Exp $";
/*********************************************************************
*
* File : $Source$
#ifndef _FILENAME_H
#define _FILENAME_H
-#define FILENAME_H_VERSION "$Id: developer-manual.sgml,v 2.13 2007/10/30 17:59:31 fabiankeil Exp $"
+#define FILENAME_H_VERSION "$Id: developer-manual.sgml,v 2.14 2008/01/17 01:49:51 hal9 Exp $"
/*********************************************************************
*
* File : $Source$
Note: If we all follow this practice, we should be able to parse our code to
create a "self-documenting" web page.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5. Testing Guidelines
To be filled.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.1. Testplan for releases
2. Remove any file that was left over. This includes (but is not limited to)
- □ /var/log/privoxy
+ + /var/log/privoxy
- □ /etc/privoxy
+ + /etc/privoxy
- □ /usr/sbin/privoxy
+ + /usr/sbin/privoxy
- □ /etc/init.d/privoxy
+ + /etc/init.d/privoxy
- □ /usr/doc/privoxy*
+ + /usr/doc/privoxy*
3. Install the rpm. Any error messages?
6. Remove the rpm. Any error messages? All files removed?
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.2. Test reports
Please submit test reports only with the test form at sourceforge. Three simple
steps:
- • Select category: the distribution you test on.
+ * Select category: the distribution you test on.
- • Select group: the version of Privoxy that we are about to release.
+ * Select group: the version of Privoxy that we are about to release.
- • Fill the Summary and Detailed Description with something intelligent (keep
+ * Fill the Summary and Detailed Description with something intelligent (keep
it short and precise).
Do not mail to the mailing list (we cannot keep track on issues there).
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6. Releasing a New Version
The following programs are required to follow this process: ncftpput (ncftp),
scp, ssh (ssh), gmake (GNU's version of make), autoconf, cvs.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.1. Version numbers
version numbers consist of three numbers, separated by dots, like in X.Y.Z
(e.g. 3.0.0), where:
- • X, the version major, is rarely ever changed. It is increased by one if
+ * X, the version major, is rarely ever changed. It is increased by one if
turning a development branch into stable substantially changes the
functionality, user interface or configuration syntax. Majors 1 and 2 were
Junkbuster, and 3 will be the first stable Privoxy release.
- • Y, the version minor, represents the branch within the major version. At
+ * Y, the version minor, represents the branch within the major version. At
any point in time, there are two branches being maintained: The stable
branch, with an even minor, say, 2N, in which no functionality is being
added and only bug-fixes are made, and 2N+1, the development branch, in
up (i.e. no longer maintained), the former development branch 2N+1 becomes
the new stable branch 2N+2, and a new development branch 2N+3 is opened.
- • Z, the point or sub version, represents a release of the software within a
+ * Z, the point or sub version, represents a release of the software within a
branch. It is therefore incremented immediately before each code freeze. In
development branches, only the even point versions correspond to actual
releases, while the odd ones denote the evolving state of the sources on
main trunk, and the stable release branch, which is v_3_0_branch at the
moment).
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.2. Before the Release: Freeze
The following must be done by one of the developers prior to each new release.
- • Make sure that everybody who has worked on the code in the last couple of
+ * Make sure that everybody who has worked on the code in the last couple of
days has had a chance to yell "no!" in case they have pending changes/fixes
in their pipelines. Announce the freeze so that nobody will interfere with
last minute changes.
- • Increment the version number (point from odd to even in development
+ * Increment the version number (point from odd to even in development
branches!) in configure.in. (RPM spec files will need to be incremented as
well.)
- • If default.action has changed since last release (i.e. software release or
+ * If default.action has changed since last release (i.e. software release or
standalone actions file release), bump up its version info to A.B in this
line:
Then change the version info in doc/webserver/actions/index.php, line:
'$required_actions_file_version = "A.B";'
- • All documentation should be rebuild after the version bump. Finished docs
+ * All documentation should be rebuild after the version bump. Finished docs
should be then be committed to CVS (for those without the ability to build
these). Some docs may require rather obscure processing tools. config, the
man page (and the html version of the man page), and the PDF docs fall in
the webserver. See the Section "Updating the webserver" in this manual for
details.
- • The User Manual is also used for context sensitive help for the CGI editor.
+ * The User Manual is also used for context sensitive help for the CGI editor.
This is version sensitive, so that the user will get appropriate help for
his/her release. So with each release a fresh version should be uploaded to
the webserver (this is in addition to the main User Manual link from the
user-manual/. This will need to be updated for each new release. There is
no Makefile target for this at this time!!! It needs to be done manually.
- • All developers should look at the ChangeLog and make sure noteworthy
+ * All developers should look at the ChangeLog and make sure noteworthy
changes are referenced.
- • Commit all files that were changed in the above steps!
+ * Commit all files that were changed in the above steps!
- • Tag all files in CVS with the version number with "cvs tag v_X_Y_Z". Don't
+ * Tag all files in CVS with the version number with "cvs tag v_X_Y_Z". Don't
use vX_Y_Z, ver_X_Y_Z, v_X.Y.Z (won't work) etc.
- • If the release was in a development branch, increase the point version from
+ * If the release was in a development branch, increase the point version from
even to odd (X.Y.(Z+1)) again in configure.in and commit your change.
- • On the webserver, copy the user manual to a new top-level directory called
+ * On the webserver, copy the user manual to a new top-level directory called
X.Y.Z. This ensures that help links from the CGI pages, which have the
version as a prefix, will go into the right version of the manual. If this
is a development branch release, also symlink X.Y.(Z-1) to X.Y.Z and X.Y.
(Z+1) to . (i.e. dot).
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.3. Building and Releasing the Packages
after export from CVS. This is to make sure that all release packages, and with
them, all future bug reports, are based on exactly the same code.
-┌─────────────────────────────────────────────────────────────────────────────┐
-│ Warning │
-├─────────────────────────────────────────────────────────────────────────────┤
-│Every significant release of Privoxy has included at least one package that │
-│either had incorrect versions of files, missing files, or incidental │
-│leftovers from a previous build process that gave unknown numbers of users │
-│headaches to try to figure out what was wrong. PLEASE, make sure you are │
-│using pristene sources, and are following the prescribed process! │
-└─────────────────────────────────────────────────────────────────────────────┘
++-----------------------------------------------------------------------------+
+| Warning |
+|-----------------------------------------------------------------------------|
+|Every significant release of Privoxy has included at least one package that |
+|either had incorrect versions of files, missing files, or incidental |
+|leftovers from a previous build process that gave unknown numbers of users |
+|headaches to try to figure out what was wrong. PLEASE, make sure you are |
+|using pristene sources, and are following the prescribed process! |
++-----------------------------------------------------------------------------+
Please find additional instructions for the source tarball and the individual
platform dependent binary packages below. And details on the Sourceforge
release process below that.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.3.1. Note on Privoxy Packaging
Please keep these general guidelines in mind when putting together your
package. These apply to all platforms!
- • Privoxy requires write access to: all *.action files, all logfiles, and the
+ * Privoxy requires write access to: all *.action files, all logfiles, and the
trust file. You will need to determine the best way to do this for your
platform.
- • Please include up to date documentation. At a bare minimum:
+ * Please include up to date documentation. At a bare minimum:
LICENSE (top-level directory)
directory with privoxy-index.html, (i.e. one level up from the manual
directories).
- • user.action and user.filter are designed for local preferences. Make sure
+ * user.action and user.filter are designed for local preferences. Make sure
these do not get overwritten! config should not be overwritten either. This
has especially important configuration data in it. trust should be left in
tact as well.
- • Other configuration files (default.action, default.filter and
+ * Other configuration files (default.action, default.filter and
standard.action) should be installed as the new defaults, but all
previously installed configuration files should be preserved as backups.
This is just good manners :-) These files are likely to change between
releases and contain important new features and bug fixes.
- • Please check platform specific notes in this doc, if you haven't done
+ * Please check platform specific notes in this doc, if you haven't done
"Privoxy" packaging before for other platform specific issues. Conversely,
please add any notes that you know are important for your platform (or
contact one of the doc maintainers to do this if you can't).
- • Packagers should do a "clean" install of their package after building it.
+ * Packagers should do a "clean" install of their package after building it.
So any previous installs should be removed first to ensure the integrity of
the newly built package. Then run the package for a while to make sure
there are no obvious problems, before uploading.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.3.2. Source Tarball
Go to the displayed URL and release the file publicly on Sourceforge. For the
change log field, use the relevant section of the ChangeLog file.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.3.3. SuSE, Conectiva or Red Hat RPM
displayed URL and release the file publicly on Sourceforge. Use the release
notes and change log from the source tarball package.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.3.4. OS/2
for it, and you're done. Use the release notes and Change Log from the source
tarball package.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.3.5. Solaris
archive to Sourceforge's ftp server and release the file publicly. Use the
release notes and Change Log from the source tarball package.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.3.6. Windows
upload it to SourceForge. When releasing the package on SourceForge, use the
release notes and Change Log from the source tarball package.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.3.7. Debian
directory. (See "Building and releasing packages" above). Then add a log entry
to debian/changelog, if it is not already there, for example by running:
- debchange -v 3.0.7-beta-1 "New upstream version"
+ debchange -v 3.0.8-stable-1 "New upstream version"
Then, run:
dpkg-buildpackage -rfakeroot -us -uc -b
-This will create ../privoxy_3.0.7-beta-1_i386.deb which can be uploaded. To
+This will create ../privoxy_3.0.8-stable-1_i386.deb which can be uploaded. To
upload the package to Sourceforge, simply issue
make debian-upload
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.3.8. Mac OSX
uploads.sourceforge.net/incoming, create a release for it, and you're done. Use
the release notes and Change Log from the source tarball package.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.3.9. FreeBSD
archive to Sourceforge's ftp server and release the file publicly. Use the
release notes and Change Log from the source tarball package.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.3.10. HP-UX 11
Then do FIXME.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.3.11. Amiga OS
Then do FIXME.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.3.12. AIX
archive to Sourceforge's ftp server and release the file publicly. Use the
release notes and Change Log from the source tarball package.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.4. Uploading and Releasing Your Package
After the package is ready, it is time to upload it to SourceForge, and go
through the release steps. The upload is done via FTP:
- • Upload to: ftp://upload.sourceforge.net/incoming
+ * Upload to: ftp://upload.sourceforge.net/incoming
- • user: anonymous
+ * user: anonymous
- • password: ijbswa-developers@lists.sourceforge.net
+ * password: ijbswa-developers@lists.sourceforge.net
Or use the make targets as described above.
group_id=11118, making sure you are logged in. Find your target platform in the
second column, and click Add Release. You will then need to create a new
release for your package, using the format of $VERSION ($CODE_STATUS), e.g.
-3.0.7 (beta).
+3.0.8 (beta).
Now just follow the prompts. Be sure to add any appropriate Release notes. You
should see your freshly uploaded packages in "Step 2. Add Files To This
If you have made errors, or need to make changes, you can go through
essentially the same steps, but select Edit Release, instead of Add Release.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.5. After the Release
update the Home page and docs linked from the Home page (see below). Other news
sites and release oriented sites, such as Freshmeat, should also be notified.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7. Update the Webserver
branches or versions. The publicly posted docs should be in sync with the last
official release.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8. Contacting the developers, Bug Reporting and Feature Requests
configuration. However, please note the following hints, so we can provide you
with the best support:
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.1. Get Support
get CC'd. Otherwise some responses will be directed to the mailing list only,
and you won't see them.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.2. Reporting Problems
"Problems" for our purposes, come in two forms:
- • Configuration issues, such as ads that slip through, or sites that don't
+ * Configuration issues, such as ads that slip through, or sites that don't
function properly due to one Privoxy "action" or another being turned "on".
- • "Bugs" in the programming code that makes up Privoxy, such as that might
+ * "Bugs" in the programming code that makes up Privoxy, such as that might
cause a crash.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.2.1. Reporting Ads or Other Configuration Problems
your feedback. These will be announced on the ijbswa-announce list and
available from our the files section of our project page.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.2.2. Reporting Bugs
Please be sure to provide the following information:
- • The exact Privoxy version you are using (if you got the source from CVS,
+ * The exact Privoxy version you are using (if you got the source from CVS,
please also provide the source code revisions as shown in http://
config.privoxy.org/show-version).
- • The operating system and versions you run Privoxy on, (e.g. Windows XP
+ * The operating system and versions you run Privoxy on, (e.g. Windows XP
SP2), if you are using a Unix flavor, sending the output of "uname -a"
should do, in case of GNU/Linux, please also name the distribution.
- • The name, platform, and version of the browser you were using (e.g.
+ * The name, platform, and version of the browser you were using (e.g.
Internet Explorer v5.5 for Mac).
- • The URL where the problem occurred, or some way for us to duplicate the
+ * The URL where the problem occurred, or some way for us to duplicate the
problem (e.g. http://somesite.example.com/?somethingelse=123).
- • Whether your version of Privoxy is one supplied by the Privoxy developers
+ * Whether your version of Privoxy is one supplied by the Privoxy developers
via SourceForge, or if you got your copy somewhere else.
- • Whether you are using Privoxy in tandem with another proxy such as Tor. If
+ * Whether you are using Privoxy in tandem with another proxy such as Tor. If
so, please temporary disable the other proxy to see if the symptoms change.
- • Whether you are using a personal firewall product. If so, does Privoxy work
+ * Whether you are using a personal firewall product. If so, does Privoxy work
without it?
- • Any other pertinent information to help identify the problem such as config
+ * Any other pertinent information to help identify the problem such as config
or log file excerpts (yes, you should have log file entries for each action
taken).
The appendix of the Privoxy User Manual also has helpful information on
understanding actions, and action debugging.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.3. Request New Features
improvement through our feature request tracker at http://sourceforge.net/
tracker/?atid=361118&group_id=11118.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.4. Other
mailing lists, including list archives, at: http://sourceforge.net/mail/?
group_id=11118.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
9. Privoxy Copyright, License and History
Some source code is based on code Copyright 1997 by Anonymous Coders and
Junkbusters, Inc. and licensed under the GNU General Public License.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
9.1. License
Boston, MA 02110-1301
USA
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
9.2. History
The result of this is Privoxy, whose first stable version, 3.0, was released
August, 2002.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
10. See also
[ Copyright 2001-2007 by Privoxy Developers ]
-$Id: faq.sgml,v 2.35 2007/11/19 17:57:59 fabiankeil Exp $
+$Id: faq.sgml,v 2.36 2008/01/17 01:49:51 hal9 Exp $
This FAQ gives quick answers to frequently asked questions about Privoxy. It is
not a substitute for the Privoxy User Manual.
Privoxy is based on Internet Junkbuster (tm).
Please note that this document is a work in progress. This copy represents the
-state at the release of version 3.0.7. You can find the latest version of the
+state at the release of version 3.0.8. You can find the latest version of the
document at http://www.privoxy.org/faq/. Please see the Contact section if you
want to contact the developers.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
Table of Contents
1. General Information
Anyone who is interested in security, privacy, or in finer-grained control over
their web and Internet experience.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.2. Is Privoxy the best choice for me?
and should only be enabled in environments where all clients with access to
Privoxy listening port can be trusted.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.3. What is a "proxy"? How does Privoxy work?
Being a proxy also makes it easier to share configurations among multiple
browsers and/or users.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.4. Does Privoxy do anything more than ad blocking?
Yes, ad blocking is but one possible use. There are many, many ways Privoxy can
be used to sanitize and customize web browsing.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.5. What is this new version of "Junkbuster"?
The result of this is Privoxy, whose first stable version, 3.0, was released
August, 2002.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.6. Why "Privoxy"? Why change the name from Junkbuster at all?
junk suppression gives you, the user, more control, more freedom, and allows
you to browse your personal and "private edition" of the web.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.7. How does Privoxy differ from the old Junkbuster?
Privoxy's new features include:
- • Integrated browser based configuration and control utility at http://
+ * Can be run as an "intercepting" proxy, which obviates the need to configure
+ browsers individually.
+
+ * Sophisticated actions and filters for manipulating both server and client
+ headers.
+
+ * Can be chained with other proxies.
+
+ * Integrated browser based configuration and control utility at http://
config.privoxy.org/ (shortcut: http://p.p/). Browser-based tracing of rule
and filter effects. Remote toggling.
- • Web page filtering (text replacements, removes banners based on size,
- invisible "web-bugs", JavaScript and HTML annoyances, pop-up windows,
- header manipulation, etc.)
+ * Web page filtering (text replacements, removes banners based on size,
+ invisible "web-bugs", JavaScript and HTML annoyances, pop-up windows, etc.)
- • Modularized configuration that allows for standard settings and user
+ * Modularized configuration that allows for standard settings and user
settings to reside in separate files, so that installing updated actions
files won't overwrite individual user settings.
- • Support for Perl Compatible Regular Expressions in the configuration files,
- and generally a more sophisticated and flexible configuration syntax over
- previous versions.
+ * Support for Perl Compatible Regular Expressions in the configuration files,
+ and a more sophisticated and flexible configuration syntax.
- • Improved cookie management features (e.g. session based cookies).
+ * Improved cookie management features (e.g. session based cookies).
- • GIF de-animation.
+ * GIF de-animation.
- • Bypass many click-tracking scripts (avoids script redirection).
+ * Bypass many click-tracking scripts (avoids script redirection).
- • Multi-threaded (POSIX and native threads).
+ * Multi-threaded (POSIX and native threads).
- • User-customizable HTML templates for all proxy-generated pages (e.g.
+ * User-customizable HTML templates for all proxy-generated pages (e.g.
"blocked" page).
- • Auto-detection and re-reading of config file changes.
+ * Auto-detection and re-reading of config file changes.
- • Improved signal handling, and a true daemon mode (Unix).
+ * Improved signal handling, and a true daemon mode (Unix).
- • Every feature now controllable on a per-site or per-location basis,
+ * Every feature now controllable on a per-site or per-location basis,
configuration more powerful and versatile over-all.
- • Many smaller new features added, limitations and bugs removed, and security
+ * Many smaller new features added, limitations and bugs removed, and security
holes fixed.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.8. How does Privoxy know what is an ad, and what is not?
Both of this involves a certain amount of guesswork and is, of course, freely
and readily configurable.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.9. Can Privoxy make mistakes? This does not sound very scientific.
can be addressed as needed, allowing you to customize your installation. (See
the Troubleshooting section below.)
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.10. Will I have to configure Privoxy before I can use it?
your individual situation. And we encourage you to do this. This is where the
real power of Privoxy lies!
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.11. Can Privoxy run as a server on a network?
more than one client. See How can I set up Privoxy to act as a proxy for my LAN
below.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.12. My browser does the same things as Privoxy. Why should I use Privoxy at
all?
probably lacks some features Privoxy offers, it should also be able to do some
things more reliable, for example restricting and suppressing JavaScript.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.13. Why should I trust Privoxy?
want, so that you know the executable is clean, and that it is yours. In fact,
we encourage this level of scrutiny. It is one reason we use Privoxy ourselves.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.14. Is there is a license or fee? What about a warranty? Registration?
There is no warranty of any kind, expressed, implied or otherwise. That is
something that would cost real money ;-) There is no registration either.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.15. Can Privoxy remove spyware? Adware? Viruses?
would require a lot of time and effort that would be better spend on keeping
your software itself up to date so it doesn't have known vulnerabilities.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.16. Can I use Privoxy with other ad-blocking software?
Note that this is an advice specific to ad blocking.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.17. I would like to help you, what can I do?
showing up on the mailing list, helping out other users, providing general
feedback or reporting problems you noticed.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.17.2. Contribute!
get-togethers (hahaha). If you enjoy the software and feel like helping us with
a donation, just drop us a note and get your name on the list of contributors.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.17.3. Software
however, guarantee that we will fix all potential compatibility issues as a
result.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2. Installation
runs as a separate application and talks to the browser in the standardized
HTTP protocol, just like a web server does.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.2. Which operating systems are supported?
Source code is freely available, so porting to other operating systems is
always a possibility.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.3. Can I use Privoxy with my email client?
recommend using email clients that can be configured to convert HTML to plain
text for these reasons.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.4. I just installed Privoxy. Is there anything special I have to do now?
for more details. You should also flush your browser's memory and disk cache to
get rid of any cached junk items, and remove any stored cookies.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.5. What is the proxy address of Privoxy?
Privoxy does not currently handle any other protocols such as FTP, SMTP, IM,
IRC, ICQ, etc.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.6. I just installed Privoxy, and nothing is happening. All the ads are there.
What's wrong?
starting Privoxy and browser configuration, see the chapter on starting Privoxy
in the User Manual.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.7. I get a "Privoxy is not being used" dummy page although Privoxy is running
and being used.
some Firefox versions it's Tools --> Options --> Privacy --> Cache and then
click "Clear Cache Now".
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3. Configuration
site, you would need to define an exception for this site in one of your
actions files, preferably in user.action.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.2. The "actions" concept confuses me. Please list some of these "actions".
actions file chapter in the User Manual. It includes a list of all actions and
an actions file tutorial to get you started.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.3. How are actions files configured? What is the easiest way to do this?
this feature must be explicitly enabled in the main config file (see
enable-edit-actions).
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.4. There are several different "actions" files. What are the differences?
The new scheme allows for greater flexibility of local configuration, and for
browser based selection of pre-defined "aggressiveness" levels.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.5. Where can I get updated Actions Files?
Privoxy or the actions file, subscribe to our announce mailing list,
ijbswa-announce@lists.sourceforge.net.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.6. Can I use my old config files?
recommended to install the newer configuration files and merge back your
modifications.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.7. Why is the configuration so complicated?
there between power vs. easy-of-use. Furthermore, anyone is welcome to
contribute ideas and implementations to enhance Privoxy.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.8. How can I make my Yahoo/Hotmail/Gmail account work?
your configuration settings. Note that above it is not referenced as gmail.com,
which is a valid domain name.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.9. What's the difference between the "Cautious", "Medium" and "Advanced"
defaults?
"Adventuresome" profile) is more aggressive, and will make use of some of
Privoxy's advanced features. Use at your own risk!
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.10. Why can I change the configuration with a browser? Does that not raise
security issues?
As of Privoxy 3.0.7 these options are disabled by default.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.11. What is the default.filter file? What is a "filter"?
If you intend to develop your own filters, you might want to have a look at
Privoxy-Filter-Test.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.12. How can I set up Privoxy to act as a proxy for my LAN?
If you run Privoxy on a LAN with untrusted users, we recommend that you
double-check the access control and security options!
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.13. Instead of ads, now I get a checkerboard pattern. I don't want to see
anything.
"blank". This can be done by editing the user.action file, or through the
web-based actions file editor.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.14. Why would anybody want to see a checkerboard pattern?
recommended for new users so they can "see" what is happening. Some people
might also enjoy seeing how many banners they don't have to see.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.15. I see some images being replaced with text instead of the checkerboard
image. Why and how do I get rid of this?
will try to load the actual banner images and the usual image blocking will
(hopefully!) kick in.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.16. Can Privoxy run as a service on Win2K/NT/XP?
discussion at http://sourceforge.net/tracker/?func=detail&atid=361118&aid=
485617&group_id=11118, for details, and a sample configuration.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.17. How can I make Privoxy work with other proxies like Squid or Tor?
describes how to do this, and the How do I use Privoxy together with Tor
section below.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.18. Can I just set Privoxy to use port 80 and thus avoid individual browser
configuration?
No, its more complicated than that. This only works with special kinds of
proxies known as "intercepting" proxies (see below).
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.19. Can Privoxy run as a "transparent" proxy?
However, some people say "transparent proxy" when they mean "intercepting
proxy". If you are one of them, please read the next entry.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.20. Can Privoxy run as a "intercepting" proxy?
and redirect traffic into Privoxy. Afterward you just have to configure Privoxy
to accept intercepted requests.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.21. How can I configure Privoxy for use with Outlook Express?
have Privoxy configured to work with IE, this configuration should
automatically be shared.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.22. How can I have separate rules just for HTML mail?
security issues), see http://sourceforge.net/tracker/?func=detail&atid=211118&
aid=629518&group_id=11118.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.23. I sometimes notice cookies sneaking through. How?
All in all, Privoxy can help manage cookies in general, can help minimize the
loss of privacy posed by cookies, but can't realistically stop all cookies.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.24. Are all cookies bad? Why?
See the Wikipedia cookie definition for more.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.25. How can I allow permanent cookies for my trusted sites?
you want to happen. user.action includes an alias for this situation, called
allow-all-cookies.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.26. Can I have separate configurations for different users?
Simple enough for a few users, but for large installations, consider having
groups of users that might share like configurations.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.27. Can I set-up Privoxy as a whitelist of "good" sites?
elsewhere here and in the User Manual) so that users can't modify their own
configuration and easily circumvent the whitelist.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.28. How can I turn off ad-blocking?
This last "action" in this compound statement, allow-popups, is an alias that
disables various pop-up blocking features.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.29. How can I have custom template pages, like the BLOCKED page?
in another directory and specify the alternate path in the main config. For
details, have a look at the templdir option.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.30. How can I remove the "Go There Anyway" link from the BLOCKED page?
Finally, all of these features can also be toggled on/off via options in
Privoxy's main config file which means you don't have to recompile anything.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4. Miscellaneous
as well, although it's probably smaller than you might think. Again, the page
size, etc. will determine how much of an impact.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.2. I notice considerable delays in page requests. What's wrong?
because of the MIME type as reported by the server, or because of some
configuration setting that enables/disables filtering.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.3. What are "http://config.privoxy.org/" and "http://p.p/"?
not be intercepted, and you have accessed the real web site at
config.privoxy.org.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.4. How can I submit new ads, or report problems?
Please see the Contact section for various ways to interact with the
developers.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.5. If I do submit missed ads, will they be included in future updates?
impact are much less, they are best handled by inclusion in the user's
user.action, and thus would be unlikely to be included.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.6. Why doesn't anyone answer my support request?
times already, or because not enough information was provided to help us help
you. Your efforts are not wasted, and we do appreciate them.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.7. How can I hide my IP address?
chaining Privoxy with Tor. The configuration details can be found in How do I
use Privoxy together with Tor section just below.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.8. Can Privoxy guarantee I am anonymous?
source code, because anticipating their behavior is easier. Trust the source,
Luke!
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.9. A test site says I am not using a Proxy.
Good! Actually, they are probably testing for some other kinds of proxies.
Hiding yourself completely would require additional steps.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.10. How do I use Privoxy together with Tor?
for application level security, and why you probably don't want to use it for
unencrypted logins.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.11. Might some things break because header information or content is being
altered?
accordingly. Cookies are probably the most likely adjustment that may be
required, but by no means the only one.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.12. Can Privoxy act as a "caching" proxy to speed up web browsing?
kinds of proxies like Squid. See the forwarding chapter in the user manual for
details.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.13. What about as a firewall? Can Privoxy protect me?
Privoxy can help protect your privacy, but can't protect your system from
intrusion attempts. It is, of course, perfectly possible to use both.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.14. I have large empty spaces / a checkerboard pattern now where ads used to
be. Why?
So the developers won't support this in the default configuration, but you can
of course define appropriate filters yourself to achieve this.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.15. How can Privoxy filter Secure (HTTPS) URLs?
to block under these conditions. Fortunately, this does not seem to be a very
common scenario since most cookies come by traditional means.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.16. Privoxy runs as a "server". How secure is it? Do I need to take any
special precautions?
be defined in addition, and using a firewall is always good too. Better safe
than sorry.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.17. Can I temporarily disable Privoxy?
feature. Note that this is a feature that may need to be enabled in the main
config file.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.18. When "disabled" is Privoxy totally out of the picture?
normally be expected to do. It is still a "middle-man" in the interaction
between your browser and web sites. See below to bypass the proxy.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.19. How can I tell Privoxy to totally ignore certain sites?
configuration issue, not a Privoxy issue. Modern browsers typically do have
settings for not proxying certain sites. Check your browser's help files.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.20. My logs show Privoxy "crunches" ads, but also its own internal CGI pages.
What is a "crunch"?
Since version 3.0.7, Privoxy will also log the crunch reason. If you are using
an older version you might want to upgrade.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.21. Can Privoxy effect files that I download from a webserver? FTP server?
Privoxy does not do FTP at all, only HTTP and HTTPS (SSL) protocols, so please
don't try.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.22. I just downloaded a Perl script, and Privoxy altered it! Yikes, what is
wrong!
Please read above.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.23. Should I continue to use a "HOSTS" file for ad-blocking?
etc.example.com
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.24. Where can I find more information about Privoxy and related issues?
http://www.privoxy.org/developer-manual/, the Privoxy developer manual.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.25. I've noticed that Privoxy changes "Microsoft" to "MicroSuck"! Why are you
manipulating my browsing?
" or you are using an older Privoxy version and have implicitly activated it by
choosing the "Adventuresome" profile in the web-based editor. Please upgrade.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.26. Does Privoxy produce "valid" HTML (or XHTML)?
to the HTML 4.01 specifications, it has not been validated against this or any
other standard.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5. Troubleshooting
There are several possibilities:
- • Privoxy is not running. Solution: verify that Privoxy is installed
+ * Privoxy is not running. Solution: verify that Privoxy is installed
correctly, has not crashed, and is indeed running. Turn on Privoxy's
logging, and look at the logs to see what they say.
- • Or your browser is configured for a different port than what Privoxy is
+ * Or your browser is configured for a different port than what Privoxy is
using. Solution: verify that Privoxy and your browser are set to the same
port (listen-address).
- • Or if using a forwarding rule, you have a configuration problem or a
+ * Or if using a forwarding rule, you have a configuration problem or a
problem with a host in the forwarding chain. Solution: temporarily alter
your configuration and take the forwarders out of the equation.
- • Or you have a firewall that is interfering and blocking you. Solution: try
+ * Or you have a firewall that is interfering and blocking you. Solution: try
disabling or removing the firewall as a simple test.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.2. Why am I getting a 503 Error (WSAECONNREFUSED) on every page?
something better behaved in its place. Other personal firewall type products
may cause similar type problems if not configured correctly.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.3. I just added a new rule, but the steenkin ad is still getting through.
How?
Despite 12 out of 32 requests being blocked, the page looked, and seemed to
behave perfectly "normal" (minus some ads, of course).
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.4. One of my favorite sites does not work with Privoxy. What can I do?
As a last resort, you can always see if your browser has a setting that will
bypass the proxy setting for selective sites. Modern browsers can do this.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.5. After installing Privoxy, I have to log in every time I start IE. What
gives?
[Thanks to Ray Griffith for this submission.]
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.6. I cannot connect to any FTP sites. Privoxy is blocking me.
Will Privoxy ever proxy FTP traffic? Unlikely. There just is not much reason,
and the work to make this happen is more than it may seem.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.7. In Mac OSX, I can't configure Microsoft Internet Explorer to use Privoxy
as the HTTP proxy.
the entry field. Enter 8118 in the Port field. The next time you start IE, it
should reflect these values.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.8. In Mac OSX, I dragged the Privoxy folder to the trash in order to
uninstall it. Now the finder tells me I don't have sufficient privileges to
The trash may still appear full after this command; emptying the trash from the
desktop should make it appear empty again.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.9. In Mac OSX Panther (10.3), images often fail to load and/or I experience
random delays in page loading. I'm using localhost as my browser's proxy
understand the issue yet. In any case, changing the proxy setting to 127.0.0.1
instead of localhost works around the problem.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.10. I get a completely blank page at one site. "View Source" shows only:
<html><body></body></html>. Without Privoxy the page loads fine.
webmasters, telling them to use zlib.output_compression instead of ob_gzhandler
in their PHP applications (workaround) or upgrade to PHP 4.2.3 or later (fix).
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.11. My logs show many "Unable to get my own hostname" lines. Why?
sure whatever name(s) are used for the local system, that they resolve both
ways.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.12. When I try to launch Privoxy, I get an error message "port 8118 is
already in use" (or similar wording). Why?
different ports.) How and why this might happen varies from platform to
platform, but you need to check your installation and start-up procedures.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.13. Pages with UTF-8 fonts are garbled.
or at least upgrade to the most recent default.action file available from
SourceForge. Or you can simply disable the demoronizer filter.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.14. Why are binary files (such as images) corrupted when Privoxy is used?
something else). Either upgrade Privoxy, or go to the most recent
default.action file available from SourceForge.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.15. What is the "demoronizer" and why is it there?
On the other hand, if you use non-Microsoft products, and you occasionally
notice weird characters on pages, you might want to try it.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.16. Why do I keep seeing "PrivoxyWindowOpen()" in raw source code?
you should set an exception for this site or page such that the integrity of
the page stays in tact by disabling all filtering.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.17. I am getting too many DNS errors like "404 No Such Domain". Why can't
Privoxy do this better?
In any case, versions newer than 3.0.3 include various improvements to help
Privoxy better handle these cases.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.18. At one site Privoxy just hangs, and starts taking all CPU. Why is this?
filtering on these pages, particularly the js-annoyances and unsolicited-popups
filters.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.19. I just installed Privoxy, and all my browsing has slowed to a crawl. What
gives?
or similar components. Try disabling (or uninstalling) these one at a time and
see if that helps.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.20. Why do my filters work on some sites but not on others?
decompress content before filtering, otherwise you may want to enable
prevent-compression.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6. Contacting the developers, Bug Reporting and Feature Requests
configuration. However, please note the following hints, so we can provide you
with the best support:
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.1. Get Support
get CC'd. Otherwise some responses will be directed to the mailing list only,
and you won't see them.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.2. Reporting Problems
"Problems" for our purposes, come in two forms:
- • Configuration issues, such as ads that slip through, or sites that don't
+ * Configuration issues, such as ads that slip through, or sites that don't
function properly due to one Privoxy "action" or another being turned "on".
- • "Bugs" in the programming code that makes up Privoxy, such as that might
+ * "Bugs" in the programming code that makes up Privoxy, such as that might
cause a crash.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.2.1. Reporting Ads or Other Configuration Problems
your feedback. These will be announced on the ijbswa-announce list and
available from our the files section of our project page.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.2.2. Reporting Bugs
Please be sure to provide the following information:
- • The exact Privoxy version you are using (if you got the source from CVS,
+ * The exact Privoxy version you are using (if you got the source from CVS,
please also provide the source code revisions as shown in http://
config.privoxy.org/show-version).
- • The operating system and versions you run Privoxy on, (e.g. Windows XP
+ * The operating system and versions you run Privoxy on, (e.g. Windows XP
SP2), if you are using a Unix flavor, sending the output of "uname -a"
should do, in case of GNU/Linux, please also name the distribution.
- • The name, platform, and version of the browser you were using (e.g.
+ * The name, platform, and version of the browser you were using (e.g.
Internet Explorer v5.5 for Mac).
- • The URL where the problem occurred, or some way for us to duplicate the
+ * The URL where the problem occurred, or some way for us to duplicate the
problem (e.g. http://somesite.example.com/?somethingelse=123).
- • Whether your version of Privoxy is one supplied by the Privoxy developers
+ * Whether your version of Privoxy is one supplied by the Privoxy developers
via SourceForge, or if you got your copy somewhere else.
- • Whether you are using Privoxy in tandem with another proxy such as Tor. If
+ * Whether you are using Privoxy in tandem with another proxy such as Tor. If
so, please temporary disable the other proxy to see if the symptoms change.
- • Whether you are using a personal firewall product. If so, does Privoxy work
+ * Whether you are using a personal firewall product. If so, does Privoxy work
without it?
- • Any other pertinent information to help identify the problem such as config
+ * Any other pertinent information to help identify the problem such as config
or log file excerpts (yes, you should have log file entries for each action
taken).
The appendix of the Privoxy User Manual also has helpful information on
understanding actions, and action debugging.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.3. Request New Features
improvement through our feature request tracker at http://sourceforge.net/
tracker/?atid=361118&group_id=11118.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.4. Other
mailing lists, including list archives, at: http://sourceforge.net/mail/?
group_id=11118.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7. Privoxy Copyright, License and History
Portions of this document are "borrowed" from the original Junkbuster (tm) FAQ,
and modified as appropriate for Privoxy.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.1. License
Boston, MA 02110-1301
USA
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.2. History
-Privoxy 3.0.7 User Manual
+Privoxy 3.0.8 User Manual
[ Copyright 2001 - 2007 by Privoxy Developers ]
-$Id: user-manual.sgml,v 2.49 2007/12/06 18:21:55 fabiankeil Exp $
+$Id: user-manual.sgml,v 2.52 2008/01/17 01:49:51 hal9 Exp $
The Privoxy User Manual gives users information on how to install, configure
and use Privoxy.
www.privoxy.org/user-manual/. Please see the Contact section on how to contact
the developers.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
Table of Contents
1. Introduction
1. Introduction
-This documentation is included with the current beta version of Privoxy,
-v.3.0.7, and is mostly complete at this point. The most up to date reference
-for the time being is still the comments in the source files and in the
-individual configuration files. Development of a new version is currently
-nearing completion, and includes significant changes and enhancements over
-earlier versions. .
+This documentation is included with the current stable version of Privoxy,
+v.3.0.8.
-Since this is a beta version, not all new features are well tested. This
-documentation may be slightly out of sync as a result (especially with CVS
-sources). And there may be bugs, though hopefully not many!
-
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
1.1. Features
In addition to the core features of ad blocking and cookie management, Privoxy
-provides many supplemental features, some of them currently under development,
-that give the end-user more control, more privacy and more freedom:
+provides many supplemental features, that give the end-user more control, more
+privacy and more freedom:
+
+ * Can be run as an "intercepting" proxy, which obviates the need to configure
+ browsers individually.
+
+ * Sophisticated actions and filters for manipulating both server and client
+ headers.
+
+ * Can be chained with other proxies.
- • Integrated browser based configuration and control utility at http://
+ * Integrated browser based configuration and control utility at http://
config.privoxy.org/ (shortcut: http://p.p/). Browser-based tracing of rule
and filter effects. Remote toggling.
- • Web page filtering (text replacements, removes banners based on size,
- invisible "web-bugs", JavaScript and HTML annoyances, pop-up windows,
- header manipulation, etc.)
+ * Web page filtering (text replacements, removes banners based on size,
+ invisible "web-bugs", JavaScript and HTML annoyances, pop-up windows, etc.)
- • Modularized configuration that allows for standard settings and user
+ * Modularized configuration that allows for standard settings and user
settings to reside in separate files, so that installing updated actions
files won't overwrite individual user settings.
- • Support for Perl Compatible Regular Expressions in the configuration files,
- and generally a more sophisticated and flexible configuration syntax over
- previous versions.
+ * Support for Perl Compatible Regular Expressions in the configuration files,
+ and a more sophisticated and flexible configuration syntax.
- • Improved cookie management features (e.g. session based cookies).
+ * Improved cookie management features (e.g. session based cookies).
- • GIF de-animation.
+ * GIF de-animation.
- • Bypass many click-tracking scripts (avoids script redirection).
+ * Bypass many click-tracking scripts (avoids script redirection).
- • Multi-threaded (POSIX and native threads).
+ * Multi-threaded (POSIX and native threads).
- • User-customizable HTML templates for all proxy-generated pages (e.g.
+ * User-customizable HTML templates for all proxy-generated pages (e.g.
"blocked" page).
- • Auto-detection and re-reading of config file changes.
+ * Auto-detection and re-reading of config file changes.
- • Improved signal handling, and a true daemon mode (Unix).
+ * Improved signal handling, and a true daemon mode (Unix).
- • Every feature now controllable on a per-site or per-location basis,
+ * Every feature now controllable on a per-site or per-location basis,
configuration more powerful and versatile over-all.
- • Many smaller new features added, limitations and bugs removed, and security
+ * Many smaller new features added, limitations and bugs removed, and security
holes fixed.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2. Installation
backup your old configuration if it is valuable to you. See the note to
upgraders section below.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.1. Binary Packages
How to install the binary packages depends on your operating system:
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.1.1. Red Hat and Fedora RPMs
-RPMs can be installed with rpm -Uvh privoxy-3.0.7-1.rpm, and will use /etc/
+RPMs can be installed with rpm -Uvh privoxy-3.0.8-1.rpm, and will use /etc/
privoxy for the location of configuration files.
Note that on Red Hat, Privoxy will not be automatically started on system boot.
You will need to enable that using chkconfig, ntsysv, or similar methods.
If you have problems with failed dependencies, try rebuilding the SRC RPM: rpm
---rebuild privoxy-3.0.7-1.src.rpm. This will use your locally installed
+--rebuild privoxy-3.0.8-1.src.rpm. This will use your locally installed
libraries and RPM version.
Also note that if you have a Junkbuster RPM installed on your system, you need
to remove it first, because the packages conflict. Otherwise, RPM will try to
remove Junkbuster automatically if found, before installing Privoxy.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.1.2. Debian and Ubuntu
DEBs can be installed with apt-get install privoxy, and will use /etc/privoxy
for the location of configuration files.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.1.3. Windows
exists, or it will not be permitted to write to its log and configuration
files.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.1.4. Solaris
Create a new directory, cd to it, then unzip and untar the archive. For the
most part, you'll have to figure out where things go.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.1.5. OS/2
The directory you choose to install Privoxy into will contain all of the
configuration files.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.1.6. Mac OSX
You will be prompted for the administrator password.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.1.7. AmigaOS
files will be installed into Privoxy directory, including all configuration and
log files. To uninstall, just remove this directory.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.1.8. FreeBSD
Page, but there's no reason to use them unless you're interested in the beta
releases which are only available there.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.1.9. Gentoo
latest version.
Configuration files are in /etc/privoxy, the documentation is in /usr/share/doc
-/privoxy-3.0.7 and the Log directory is in /var/log/privoxy.
+/privoxy-3.0.8 and the Log directory is in /var/log/privoxy.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.2. Building from Source
When building from a source tarball, first unpack the source:
- tar xzvf privoxy-3.0.7-beta-src* [.tgz or .tar.gz]
- cd privoxy-3.0.7-beta
+ tar xzvf privoxy-3.0.8-src* [.tgz or .tar.gz]
+ cd privoxy-3.0.8
For retrieving the current CVS sources, you'll need a CVS client installed.
self-extracting installers, building on platforms with special requirements
etc, please consult the developer manual.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
2.3. Keeping your Installation Up-to-Date
user.filter for your local customizations of Privoxy. See the Chapter on
actions files for details.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3. What's New in this Release
There are many improvements and new features since Privoxy 3.0.6, the last
stable release:
- • Two new actions server-header-tagger and client-header-tagger that can be
+ * Two new actions server-header-tagger and client-header-tagger that can be
used to create arbitrary "tags" based on client and server headers. These
"tags" can then subsequently be used to control the other actions used for
the current request, greatly increasing Privoxy's flexibility and
selectivity. See tag patterns for more information on tags.
- • Header filtering is done with dedicated header filters now. As a result the
+ * Header filtering is done with dedicated header filters now. As a result the
actions "filter-client-headers" and "filter-server-headers" that were
introduced with Privoxy 3.0.5 to apply content filters to the headers have
been removed. See the new actions server-header-filter and
client-header-filter for details.
- • There are four new options for the main config file:
+ * There are four new options for the main config file:
- □ allow-cgi-request-crunching which allows requests for Privoxy's
+ + allow-cgi-request-crunching which allows requests for Privoxy's
internal CGI pages to be blocked, redirected or (un)trusted like
ordinary requests.
- □ split-large-forms that will work around a browser bug that caused IE6
+ + split-large-forms that will work around a browser bug that caused IE6
and IE7 to ignore the Submit button on the Privoxy's
edit-actions-for-url CGI page.
- □ accept-intercepted-requests which allows to combine Privoxy with any
+ + accept-intercepted-requests which allows to combine Privoxy with any
packet filter to create an intercepting proxy for HTTP/1.1 requests
(and for HTTP/1.0 requests with Host header set). This means clients
can be forced to use Privoxy even if their proxy settings are
configured differently.
- □ templdir to designate an alternate location for Privoxy's locally
+ + templdir to designate an alternate location for Privoxy's locally
customized CGI templates so that these are not overwritten during
upgrades.
- • A new command line option --pre-chroot-nslookup hostname to initialize the
+ * A new command line option --pre-chroot-nslookup hostname to initialize the
resolver library before chroot'ing. On some systems this reduces the number
of files that must be copied into the chroot tree. (Patch provided by
Stephen Gildea)
- • The forward-override action allows changing of the forwarding settings
+ * The forward-override action allows changing of the forwarding settings
through the actions files. Combined with tags, this allows to choose the
forwarder based on client headers like the User-Agent, or the request
origin.
- • The redirect action can now use regular expression substitutions against
+ * The redirect action can now use regular expression substitutions against
the original URL.
- • zlib support is now available as a compile time option to filter compressed
+ * zlib support is now available as a compile time option to filter compressed
content. Patch provided by Wil Mahan.
- • Improve various filters, and add new ones.
+ * Improve various filters, and add new ones.
- • Include support for RFC 3253 so that Subversion works with Privoxy. Patch
+ * Include support for RFC 3253 so that Subversion works with Privoxy. Patch
provided by Petr Kadlec.
- • Logging can be completely turned off by not specifying a logfile directive.
+ * Logging can be completely turned off by not specifying a logfile directive.
- • A number of improvements to Privoxy's internal CGI pages, including the use
+ * A number of improvements to Privoxy's internal CGI pages, including the use
of favicons for error and control pages.
- • Many bugfixes, memory leaks addressed, code improvements, and logging
+ * Many bugfixes, memory leaks addressed, code improvements, and logging
improvements.
For a more detailed list of changes please have a look at the ChangeLog.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
3.1. Note to Upgraders
A quick list of things to be aware of before upgrading from earlier versions of
Privoxy:
- • The recommended way to upgrade Privoxy is to backup your old configuration
+ * The recommended way to upgrade Privoxy is to backup your old configuration
files, install the new ones, verify that Privoxy is working correctly and
finally merge back your changes using diff and maybe patch.
files obviously don't do that and due to syntax changes using old
configuration files with a new Privoxy isn't always possible anyway.
- • Note that some installers remove earlier versions completely, including
+ * Note that some installers remove earlier versions completely, including
configuration files, therefore you should really save any important
configuration files!
- • On the other hand, other installers don't overwrite existing configuration
+ * On the other hand, other installers don't overwrite existing configuration
files, thinking you will want to do that yourself.
- • standard.action now only includes the enabled actions. Not all actions as
+ * standard.action now only includes the enabled actions. Not all actions as
before.
- • Logging is off by default now. If you need logging, it can be turned on in
- the config file. You may also want to enable logging until you verified
- that the new Privoxy version is working as expected.
+ * In the default configuration only fatal errors are logged now. You can
+ change that in the debug section of the configuration file. You may also
+ want to enable more verbose logging until you verified that the new Privoxy
+ version is working as expected.
- • Three other config file settings are now off by default:
+ * Three other config file settings are now off by default:
enable-remote-toggle, enable-remote-http-toggle, and enable-edit-actions.
If you use or want these, you will need to explicitly enable them, and be
aware of the security issues involved.
- • The "filter-client-headers" and "filter-server-headers" actions that were
+ * The "filter-client-headers" and "filter-server-headers" actions that were
introduced with Privoxy 3.0.5 to apply content filters to the headers have
been removed and replaced with new actions. See the What's New section
above.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4. Quickstart to Using Privoxy
- • Install Privoxy. See the Installation Section below for platform specific
+ * Install Privoxy. See the Installation Section below for platform specific
information.
- • Advanced users and those who want to offer Privoxy service to more than
+ * Advanced users and those who want to offer Privoxy service to more than
just their local machine should check the main config file, especially the
security-relevant options. These are off by default.
- • Start Privoxy, if the installation program has not done this already (may
+ * Start Privoxy, if the installation program has not done this already (may
vary according to platform). See the section Starting Privoxy.
- • Set your browser to use Privoxy as HTTP and HTTPS (SSL) proxy by setting
+ * Set your browser to use Privoxy as HTTP and HTTPS (SSL) proxy by setting
the proxy configuration for address of 127.0.0.1 and port 8118. DO NOT
activate proxying for FTP or any protocols besides HTTP and HTTPS (SSL)
unless you intend to prevent your browser from using these protocols.
- • Flush your browser's disk and memory caches, to remove any cached ad
+ * Flush your browser's disk and memory caches, to remove any cached ad
images. If using Privoxy to manage cookies, you should remove any currently
stored cookies too.
- • A default installation should provide a reasonable starting point for most.
+ * A default installation should provide a reasonable starting point for most.
There will undoubtedly be occasions where you will want to adjust the
configuration, but that can be dealt with as the need arises. Little to no
initial configuration is required in most cases, you may want to enable the
customize your installation. You might also want to look at the next
section for a quick introduction to how Privoxy blocks ads and banners.
- • If you experience ads that slip through, innocent images that are blocked,
+ * If you experience ads that slip through, innocent images that are blocked,
or otherwise feel the need to fine-tune Privoxy's behavior, take a look at
the actions files. As a quick start, you might find the richly commented
examples helpful. You can also view and edit the actions files through the
web-based user interface. The Appendix "Troubleshooting: Anatomy of an
Action" has hints on how to understand and debug actions that "misbehave".
- • Please see the section Contacting the Developers on how to report bugs,
+ * Please see the section Contacting the Developers on how to report bugs,
problems with websites or to get help.
- • Now enjoy surfing with enhanced control, comfort and privacy!
+ * Now enjoy surfing with enhanced control, comfort and privacy!
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
4.1. Quickstart to Ad Blocking
The most important actions for basic ad blocking are: block, handle-as-image,
handle-as-empty-document,and set-image-blocker:
- • block - this is perhaps the single most used action, and is particularly
+ * block - this is perhaps the single most used action, and is particularly
important for ad blocking. This action stops any contact between your
browser and any URL patterns that match this action's configuration. It can
be used for blocking ads, but also anything that is determined to be
server and sends Privoxy's own built-in BLOCKED page instead to let you now
what has happened (with some exceptions, see below).
- • handle-as-image - tells Privoxy to treat this URL as an image. Privoxy's
+ * handle-as-image - tells Privoxy to treat this URL as an image. Privoxy's
default configuration already does this for all common image types (e.g.
GIF), but there are many situations where this is not so easy to determine.
So we'll force it in these cases. This is particularly important for ad
limitations to this though. For instance, you can't just brute-force an
image substitution for an entire HTML page in most situations.
- • handle-as-empty-document - sends an empty document instead of Privoxy's
+ * handle-as-empty-document - sends an empty document instead of Privoxy's
normal BLOCKED HTML page. This is useful for file types that are neither
HTML nor images, such as blocking JavaScript files.
- • set-image-blocker - tells Privoxy what to display in place of an ad image
+ * set-image-blocker - tells Privoxy what to display in place of an ad image
that has hit a block rule. For this to come into play, the URL must match a
block action somewhere in the configuration, and, it must also match an
handle-as-image action.
A quick and simple step by step example:
- • Right click on the ad image to be blocked, then select "Copy Link Location"
+ * Right click on the ad image to be blocked, then select "Copy Link Location"
from the pop-up menu.
- • Set your browser to http://config.privoxy.org/show-status
+ * Set your browser to http://config.privoxy.org/show-status
- • Find user.action in the top section, and click on "Edit":
+ * Find user.action in the top section, and click on "Edit":
Figure 1. Actions Files in Use
[files-in-u]
- • You should have a section with only block listed under "Actions:". If not,
+ * You should have a section with only block listed under "Actions:". If not,
click a "Insert new section below" button, and in the new section that just
appeared, click the Edit button right under the word "Actions:". This will
bring up a list of all actions. Find block near the top, and click in the
"Enabled" column, then "Submit" just below the list.
- • Now, in the block actions section, click the "Add" button, and paste the
+ * Now, in the block actions section, click the "Add" button, and paste the
URL the browser got from "Copy Link Location". Remove the http:// at the
beginning of the URL. Then, click "Submit" (or "OK" if in a pop-up window).
- • Now go back to the original page, and press SHIFT-Reload (or flush all
+ * Now go back to the original page, and press SHIFT-Reload (or flush all
browser caches). The image should be gone now.
This is a very crude and simple example. There might be good reasons to use a
special subset of actions). These fall into the "advanced" usage category, and
are explained in depth in later sections.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5. Starting Privoxy
command line, Privoxy will look for a file named config in the current
directory. Except on Win32 where it will try config.txt.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.1. Red Hat and Fedora
# service privoxy start
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.2. Debian
# /etc/init.d/privoxy start
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.3. Windows
Privoxy program has two new command line arguments to install and uninstall
Privoxy as a service. See the Windows Installation instructions for details.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.4. Solaris, NetBSD, FreeBSD, HP-UX and others
# /usr/sbin/privoxy /etc/privoxy/config
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.5. OS/2
system restarts. You can start it manually by double-clicking on the Privoxy
icon in the Privoxy folder.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.6. Mac OSX
You will be prompted for the administrator password.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.7. AmigaOS
you quit your TCP/IP stack (just ignore the harmless warning your TCP/IP stack
may display that Privoxy is still running).
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.8. Gentoo
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
5.9. Command Line Options
Privoxy may be invoked with the following command-line options:
- • --version
+ * --version
Print version info and exit. Unix only.
- • --help
+ * --help
Print short usage info and exit. Unix only.
- • --no-daemon
+ * --no-daemon
Don't become a daemon, i.e. don't fork and become process group leader, and
don't detach from controlling tty. Unix only.
- • --pidfile FILE
+ * --pidfile FILE
On startup, write the process ID to FILE. Delete the FILE on exit. Failure
to create or delete the FILE is non-fatal. If no FILE option is given, no
PID file will be used. Unix only.
- • --user USER[.GROUP]
+ * --user USER[.GROUP]
After (optionally) writing the PID file, assume the user ID of USER, and if
included the GID of GROUP. Exit if the privileges are not sufficient to do
so. Unix only.
- • --chroot
+ * --chroot
Before changing to the user ID given in the --user option, chroot to that
user's home directory, i.e. make the kernel pretend to the Privoxy process
the impact of possible vulnerabilities in Privoxy to the files contained in
that hierarchy. Unix only.
- • --pre-chroot-nslookup hostname
+ * --pre-chroot-nslookup hostname
Specifies a hostname to look up before doing a chroot. On some systems,
initializing the resolver library involves reading config files from /etc
servers). The hostname need not exist, but if it doesn't, an error message
(which can be ignored) will be output.
- • configfile
+ * configfile
If no configfile is included on the command line, Privoxy will look for a
file named "config" in the current directory (except on Win32 where it will
Privoxy to install and run as a service. See the Window Installation section
for details.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6. Privoxy Configuration
with a text editor. Many important aspects of Privoxy can also be controlled
easily with a web browser.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.1. Controlling Privoxy with Your Web Browser
without Internet access. You will see the following section:
Privoxy Menu
- ▪ View & change the current configuration
- ▪ View the source code version numbers
- ▪ View the request headers.
- ▪ Look up which actions apply to a URL and why
- ▪ Toggle Privoxy on or off
- ▪ Documentation
+ ? View & change the current configuration
+ ? View the source code version numbers
+ ? View the request headers.
+ ? Look up which actions apply to a URL and why
+ ? Toggle Privoxy on or off
+ ? Documentation
This should be self-explanatory. Note the first item leads to an editor for the
Privoxy 3.0.7 beta and later. Check the configuration file to learn why and in
which cases it's safe to enable them again.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
6.2. Configuration Files Overview
For Unix, *BSD and Linux, all configuration files are located in /etc/privoxy/
by default. For MS Windows, OS/2, and AmigaOS these are all in the same
-directory as the Privoxy executable. The name and number of configuration files
-has changed from previous versions, and is subject to change as development
-progresses.
+directory as the Privoxy executable.
The installed defaults provide a reasonable starting point, though some
settings may be aggressive by some standards. For the time being, the principle
configuration files are:
- • The main configuration file is named config on Linux, Unix, BSD, OS/2, and
+ * The main configuration file is named config on Linux, Unix, BSD, OS/2, and
AmigaOS and config.txt on Windows. This is a required file.
- • default.action (the main actions file) is used to define which "actions"
+ * default.action (the main actions file) is used to define which "actions"
relating to banner-blocking, images, pop-ups, content modification, cookie
handling etc should be applied by default. It also defines many exceptions
(both positive and negative) from this default set of actions that enable
config.privoxy.org/show-status (Shortcut: http://p.p/show-status) for the
various actions files.
- • "Filter files" (the filter file) can be used to re-write the raw page
+ * "Filter files" (the filter file) can be used to re-write the raw page
content, including viewable text as well as embedded HTML and JavaScript,
and whatever else lurks on any given web page. The filtering jobs are only
pre-defined here; whether to apply them or not is up to the actions files.
effect. When changing the listening address of Privoxy, these "wake up"
requests must obviously be sent to the old listening address.
-While under development, the configuration content is subject to change. The
-below documentation may not be accurate by the time you read this. Also, what
-constitutes a "default" setting, may change, so please check all your
-configuration files on important issues.
-
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7. The Main Configuration File
location dependent (i.e. they apply universally, no matter where you may be
surfing).
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.1. Local Set-up Documentation
a good idea to let them know how to reach you, what you block and why you do
that, your policies, etc.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.1.1. user-manual
user-manual http://example.com/privoxy/user-manual/
- ┌─────────────────────────────────────────────────────────────────┐
- │ Warning │
- ├─────────────────────────────────────────────────────────────────┤
- │If set, this option should be the first option in the config │
- │file, because it is used while the config file is being read on │
- │start-up. │
- └─────────────────────────────────────────────────────────────────┘
+ +-----------------------------------------------------------------+
+ | Warning |
+ |-----------------------------------------------------------------|
+ |If set, this option should be the first option in the config |
+ |file, because it is used while the config file is being read on |
+ |start-up. |
+ +-----------------------------------------------------------------+
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.1.2. trust-info-url
locked out from the information on why they were locked out in the first
place!
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.1.3. admin-address
If both admin-address and proxy-info-url are unset, the whole "Local
Privoxy Support" box on all generated pages will not be shown.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.1.4. proxy-info-url
This URL shouldn't be blocked ;-)
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.2. Configuration and Log File Locations
files, and write permission to any files that would be modified, such as log
files and actions files.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.2.1. confdir
No trailing "/", please.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.2.2. templdir
templates to work with Privoxy releases other than the one they were part
of, though.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.2.3. logdir
No trailing "/", please.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.2.4. actionsfile
be consistent with the other file options and to allow previously forbidden
characters.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.2.5. filterfile
It is recommended to place any locally adapted filters into a separate
file, such as user.filter.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.2.6. logfile
Effect if unset:
- Logging is disabled unless --no-daemon mode is used.
+ No logfile is written.
Notes:
it's not blocking an ad you think it should block) and it can help you to
monitor what your browser is doing.
- Many users will never look at it, however, and it's a privacy risk if third
- parties can get access to it. It is therefore disabled by default in
- Privoxy 3.0.7 and later.
+ Depending on the debug options below, the logfile may be a privacy risk if
+ third parties can get access to it. As most users will never look at it,
+ Privoxy 3.0.7 and later only log fatal errors by default.
- For troubleshooting purposes, you will have to explicitly enable it. Please
- don't file any support requests without trying to reproduce the problem
- with logging enabled first. Once you read the log messages, you may even be
- able to solve the problem on your own.
+ For most troubleshooting purposes, you will have to change that, please
+ refer to the debugging section for details.
Your logfile will grow indefinitely, and you will probably want to
periodically remove it. On Unix systems, you can do this with a cron job
Any log files must be writable by whatever user Privoxy is being run as (on
Unix, default user id is "privoxy").
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.2.7. jarfile
useful and may be removed in future releases. Please report to the
developers if you are still using it.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.2.8. trustfile
Possible applications include limiting Internet access for children.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.3. Debugging
also want to invoke Privoxy with the --no-daemon command line option when
debugging.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.3.1. debug
Specifies:
- Key values that determine what information gets logged to the logfile.
+ Key values that determine what information gets logged.
Type of value:
Default value:
- 12289 (i.e.: URLs plus informational and warning messages)
+ 0 (i.e.: only fatal errors (that cause Privoxy to exit) are logged)
Effect if unset:
- Nothing gets logged.
+ Default value is used (see above).
Notes:
The available debug levels are:
- debug 1 # show each GET/POST/CONNECT request
+ debug 1 # log each request destination (and the crunch reason if Privoxy intercepted the request)
debug 2 # show each connection status
debug 4 # show I/O status
debug 8 # show header parsing
debug lines.
A debug level of 1 is informative because it will show you each request as
- it happens. 1, 4096 and 8192 are highly recommended so that you will notice
- when things go wrong. The other levels are probably only of interest if you
- are hunting down a specific problem. They can produce a hell of an output
+ it happens. 1, 4096 and 8192 are recommended so that you will notice when
+ things go wrong. The other levels are probably only of interest if you are
+ hunting down a specific problem. They can produce a hell of an output
(especially 16).
- If you want to use CLF (Common Log Format), you should set "debug 512" ONLY
- and not enable anything else.
+ Privoxy used to ship with the debug levels recommended above enabled by
+ default, but due to privacy concerns 3.0.7 and later are configured to only
+ log fatal errors.
+
+ If you are used to the more verbose settings, simply enable the debug lines
+ below again.
+
+ If you want to use pure CLF (Common Log Format), you should set "debug 512"
+ ONLY and not enable anything else.
Privoxy has a hard-coded limit for the length of log messages. If it's
reached, messages are logged truncated and marked with "... [too long,
truncated]".
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+ Please don't file any support requests without trying to reproduce the
+ problem with increased debug level first. Once you read the log messages,
+ you may even be able to solve the problem on your own.
+
+-------------------------------------------------------------------------------
7.3.2. single-threaded
This option is only there for debugging purposes. It will drastically
reduce performance.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.4. Access Control and Security
This section of the config file controls the security-relevant aspects of
Privoxy's configuration.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.4.1. listen-address
listen-address 192.168.0.1:8118
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.4.2. toggle
The windows version will only display the toggle icon in the system tray if
this option is present.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.4.3. enable-remote-toggle
Note that you must have compiled Privoxy with support for this feature,
otherwise this option has no effect.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.4.4. enable-remote-http-toggle
This option will be removed in future releases as it has been obsoleted by
the more general header taggers.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.4.5. enable-edit-actions
Note that you must have compiled Privoxy with support for this feature,
otherwise this option has no effect.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.4.6. enforce-blocks
enforce-blocks 1
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.4.7. ACLs: permit-access and deny-access
deny-access 192.168.45.73 www.dirty-stuff.example.com
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.4.8. buffer-limit
require up to buffer-limit Kbytes each, unless you have enabled
"single-threaded" above.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.5. Forwarding
Also specified here are SOCKS proxies. Privoxy supports the SOCKS 4 and SOCKS
4A protocols.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.5.1. forward
forward .isp.example.net .
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.5.2. forward-socks4 and forward-socks4a
forward localhost/ .
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.5.3. Advanced Forwarding Examples
forward /.*\.(exe|com|dll|zip)$ antivir.example.com:8010
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.5.4. forwarded-connect-retries
forwarded-connect-retries 1
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.5.5. accept-intercepted-requests
accept-intercepted-requests 1
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.5.6. allow-cgi-request-crunching
allow-cgi-request-crunching 1
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.5.7. split-large-forms
split-large-forms 1
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
7.6. Windows GUI Options
#hide-console
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8. Actions Files
There are three action files included with Privoxy with differing purposes:
- • default.action - is the primary action file that sets the initial values
+ * default.action - is the primary action file that sets the initial values
for all actions. It is intended to provide a base level of functionality
for Privoxy's array of features. So it is a set of broad rules that should
work reasonably well as-is for most users. This is the file that the
preferences as set in standard.action, e.g. either Cautious (the default),
Medium, or Advanced (see below).
- • user.action - is intended to be for local site preferences and exceptions.
+ * user.action - is intended to be for local site preferences and exceptions.
As an example, if your ISP or your bank has specific requirements, and need
special handling, this kind of thing should go here. This file will not be
upgraded.
- • standard.action - is used only by the web based editor at http://
+ * standard.action - is used only by the web based editor at http://
config.privoxy.org/edit-actions-list?f=default, to set various pre-defined
sets of rules for the default actions section in default.action.
Table 1. Default Configurations
- ┌──────────────────────────┬───────────┬────────────┬───────────┐
- │ Feature │ Cautious │ Medium │ Advanced │
- ├──────────────────────────┼───────────┼────────────┼───────────┤
- │Ad-blocking Aggressiveness│medium │high │high │
- ├──────────────────────────┼───────────┼────────────┼───────────┤
- │Ad-filtering by size │no │yes │yes │
- ├──────────────────────────┼───────────┼────────────┼───────────┤
- │Ad-filtering by link │no │no │yes │
- ├──────────────────────────┼───────────┼────────────┼───────────┤
- │Pop-up killing │blocks only│blocks only │blocks only│
- ├──────────────────────────┼───────────┼────────────┼───────────┤
- │Privacy Features │low │medium │medium/high│
- ├──────────────────────────┼───────────┼────────────┼───────────┤
- │Cookie handling │none │session-only│kill │
- ├──────────────────────────┼───────────┼────────────┼───────────┤
- │Referer forging │no │yes │yes │
- ├──────────────────────────┼───────────┼────────────┼───────────┤
- │GIF de-animation │no │yes │yes │
- ├──────────────────────────┼───────────┼────────────┼───────────┤
- │Fast redirects │no │no │yes │
- ├──────────────────────────┼───────────┼────────────┼───────────┤
- │HTML taming │no │no │yes │
- ├──────────────────────────┼───────────┼────────────┼───────────┤
- │JavaScript taming │no │no │yes │
- ├──────────────────────────┼───────────┼────────────┼───────────┤
- │Web-bug killing │no │yes │yes │
- ├──────────────────────────┼───────────┼────────────┼───────────┤
- │Image tag reordering │no │no │yes │
- └──────────────────────────┴───────────┴────────────┴───────────┘
+ +---------------------------------------------------------------+
+ | Feature | Cautious | Medium | Advanced |
+ |--------------------------+-----------+------------+-----------|
+ |Ad-blocking Aggressiveness|medium |high |high |
+ |--------------------------+-----------+------------+-----------|
+ |Ad-filtering by size |no |yes |yes |
+ |--------------------------+-----------+------------+-----------|
+ |Ad-filtering by link |no |no |yes |
+ |--------------------------+-----------+------------+-----------|
+ |Pop-up killing |blocks only|blocks only |blocks only|
+ |--------------------------+-----------+------------+-----------|
+ |Privacy Features |low |medium |medium/high|
+ |--------------------------+-----------+------------+-----------|
+ |Cookie handling |none |session-only|kill |
+ |--------------------------+-----------+------------+-----------|
+ |Referer forging |no |yes |yes |
+ |--------------------------+-----------+------------+-----------|
+ |GIF de-animation |no |yes |yes |
+ |--------------------------+-----------+------------+-----------|
+ |Fast redirects |no |no |yes |
+ |--------------------------+-----------+------------+-----------|
+ |HTML taming |no |no |yes |
+ |--------------------------+-----------+------------+-----------|
+ |JavaScript taming |no |no |yes |
+ |--------------------------+-----------+------------+-----------|
+ |Web-bug killing |no |yes |yes |
+ |--------------------------+-----------+------------+-----------|
+ |Image tag reordering |no |no |yes |
+ +---------------------------------------------------------------+
The list of actions files to be used are defined in the main configuration
file, and are processed in the order they are defined (e.g. default.action is
not written to disk), content can be modified, some JavaScripts tamed,
user-tracking fooled, and much more. See below for a complete list of actions.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.1. Finding the Right Mix
Sooner or later you will want to change the rules (and read this chapter again
:).
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.2. How to Edit
the the actions files with your favorite text editor. Look at default.action
which is richly commented with many good examples.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.3. How Actions are Applied to Requests
Examples and more detail on this is provided in the Appendix, Troubleshooting:
Anatomy of an Action section.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.4. Patterns
matches nothing, since it would be interpreted as a domain name and there
is no top-level domain called .html. So its a mistake.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.4.1. The Domain Pattern
.example.com
- matches any domain that ENDS in .example.com
+ matches any domain with first-level domain com and second-level domain
+ example. For example www.example.com, example.com and
+ foo.bar.baz.example.com. Note that it wouldn't match if the second-level
+ domain was another-example.
www.
- matches any domain that STARTS with www.
+ matches any domain that STARTS with www. (It also matches the domain www
+ but most of the time that doesn't matter.)
.example.
While flexible, this is not the sophistication of full regular expression based
syntax.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.4.2. The Path Pattern
There are many, many good examples to be found in default.action, and more
tutorials below in Appendix on regular expressions.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.4.3. The Tag Pattern
While this is a limitation you should be aware of, this kind of indirection is
seldom needed anyway and even the example doesn't make too much sense.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5. Actions
Actions fall into three categories:
- • Boolean, i.e the action can only be "enabled" or "disabled". Syntax:
+ * Boolean, i.e the action can only be "enabled" or "disabled". Syntax:
+name # enable action name
-name # disable action name
Example: +block
- • Parameterized, where some value is required in order to enable this type of
+ * Parameterized, where some value is required in order to enable this type of
action. Syntax:
+name{param} # enable action and set parameter to param,
Example: +hide-user-agent{Mozilla/5.0 (X11; U; FreeBSD i386; en-US;
rv:1.8.1.4) Gecko/20070602 Firefox/2.0.0.4}
- • Multi-value. These look exactly like parameterized actions, but they behave
+ * Multi-value. These look exactly like parameterized actions, but they behave
differently: If the action applies multiple times to the same URL, but with
different parameters, all the parameters from all matches are remembered.
This is used for actions that can be executed for the same request
The list of valid Privoxy actions are:
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.1. add-header
+add-header{X-User-Tracking: sucks}
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.2. block
adserver.exampleclick.net/.*\.js$
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.3. client-header-filter
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.4. client-header-tagger
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.5. content-type-overwrite
www.example.net/.*style
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.6. crunch-client-header
several different headers, or only want to modify parts of them, you should
use a client-header filter.
- ┌─────────────────────────────────────────────────────────────────┐
- │ Warning │
- ├─────────────────────────────────────────────────────────────────┤
- │Don't block any header without understanding the consequences. │
- └─────────────────────────────────────────────────────────────────┘
+ +-----------------------------------------------------------------+
+ | Warning |
+ |-----------------------------------------------------------------|
+ |Don't block any header without understanding the consequences. |
+ +-----------------------------------------------------------------+
Example usage (section):
# Block the non-existent "Privacy-Violation:" client header
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.7. crunch-if-none-match
/
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.8. crunch-incoming-cookies
+crunch-incoming-cookies
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.9. crunch-server-header
several different headers, or only want to modify parts of them, you should
use a custom server-header filter.
- ┌─────────────────────────────────────────────────────────────────┐
- │ Warning │
- ├─────────────────────────────────────────────────────────────────┤
- │Don't block any header without understanding the consequences. │
- └─────────────────────────────────────────────────────────────────┘
+ +-----------------------------------------------------------------+
+ | Warning |
+ |-----------------------------------------------------------------|
+ |Don't block any header without understanding the consequences. |
+ +-----------------------------------------------------------------+
Example usage (section):
# Crunch server headers that try to prevent caching
/
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.10. crunch-outgoing-cookies
+crunch-outgoing-cookies
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.11. deanimate-gifs
+deanimate-gifs{last}
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.12. downgrade-http-version
problem-host.example.com
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.13. fast-redirects
Parameter:
- □ "simple-check" to just search for the string "http://" to detect
+ + "simple-check" to just search for the string "http://" to detect
redirection URLs.
- □ "check-decoded-url" to decode URLs (if necessary) before searching for
+ + "check-decoded-url" to decode URLs (if necessary) before searching for
redirection URLs.
Notes:
another.example.com/testing
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.14. filter
+filter{no-ping} # Removes non-standard ping attributes from anchor and area tags
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.15. force-text-mode
force-text-mode declares a document as text, without looking at the
"Content-Type:" first.
- ┌─────────────────────────────────────────────────────────────────┐
- │ Warning │
- ├─────────────────────────────────────────────────────────────────┤
- │Think twice before activating this action. Filtering binary data │
- │with regular expressions can cause file damage. │
- └─────────────────────────────────────────────────────────────────┘
+ +-----------------------------------------------------------------+
+ | Warning |
+ |-----------------------------------------------------------------|
+ |Think twice before activating this action. Filtering binary data |
+ |with regular expressions can cause file damage. |
+ +-----------------------------------------------------------------+
Example usage:
+force-text-mode
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.16. forward-override
Parameter:
- □ "forward ." to use a direct connection without any additional proxies.
+ + "forward ." to use a direct connection without any additional proxies.
- □ "forward 127.0.0.1:8123" to use the HTTP proxy listening at 127.0.0.1
+ + "forward 127.0.0.1:8123" to use the HTTP proxy listening at 127.0.0.1
port 8123.
- □ "forward-socks4a 127.0.0.1:9050 ." to use the socks4a proxy listening
+ + "forward-socks4a 127.0.0.1:9050 ." to use the socks4a proxy listening
at 127.0.0.1 port 9050. Replace "forward-socks4a" with "forward-socks4"
to use a socks4 connection (with local DNS resolution) instead.
- □ "forward-socks4a 127.0.0.1:9050 proxy.example.org:8000" to use the
+ + "forward-socks4a 127.0.0.1:9050 proxy.example.org:8000" to use the
socks4a proxy listening at 127.0.0.1 port 9050 to reach the HTTP proxy
listening at proxy.example.org port 8000. Replace "forward-socks4a"
with "forward-socks4" to use a socks4 connection (with local DNS
replacement, but normally it's only used in cases where matching based on
the request URL isn't sufficient.
- ┌─────────────────────────────────────────────────────────────────┐
- │ Warning │
- ├─────────────────────────────────────────────────────────────────┤
- │Please read the description for the forward directives before │
- │using this action. Forwarding to the wrong people will reduce │
- │your privacy and increase the chances of man-in-the-middle │
- │attacks. │
- │ │
- │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. │
- │ │
- │Use the show-url-info CGI page to verify that your forward │
- │settings do what you thought the do. │
- └─────────────────────────────────────────────────────────────────┘
+ +-----------------------------------------------------------------+
+ | Warning |
+ |-----------------------------------------------------------------|
+ |Please read the description for the forward directives before |
+ |using this action. Forwarding to the wrong people will reduce |
+ |your privacy and increase the chances of man-in-the-middle |
+ |attacks. |
+ | |
+ |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. |
+ | |
+ |Use the show-url-info CGI page to verify that your forward |
+ |settings do what you thought the do. |
+ +-----------------------------------------------------------------+
Example usage:
# Always use direct connections for requests previously tagged as
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.17. handle-as-empty-document
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.18. handle-as-image
ad.doubleclick.net
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.19. hide-accept-language
/
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.20. hide-content-disposition
.sourceforge.net/tracker/download\.php
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.21. hide-if-modified-since
/
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.22. hide-forwarded-for-headers
+hide-forwarded-for-headers
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.23. hide-from-header
+hide-from-header{spam-me-senseless@sittingduck.example.com}
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.24. hide-referrer
Parameter:
- □ "conditional-block" to delete the header completely if the host has
+ + "conditional-block" to delete the header completely if the host has
changed.
- □ "conditional-forge" to forge the header if the host has changed.
+ + "conditional-forge" to forge the header if the host has changed.
- □ "block" to delete the header unconditionally.
+ + "block" to delete the header unconditionally.
- □ "forge" to pretend to be coming from the homepage of the server we are
+ + "forge" to pretend to be coming from the homepage of the server we are
talking to.
- □ Any other string to set a user defined referrer.
+ + Any other string to set a user defined referrer.
Notes:
+hide-referrer{http://www.yahoo.com/}
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.25. hide-user-agent
Notes:
- ┌─────────────────────────────────────────────────────────────────┐
- │ Warning │
- ├─────────────────────────────────────────────────────────────────┤
- │This can lead to problems on web sites that depend on looking at │
- │this header in order to customize their content for different │
- │browsers (which, by the way, is NOT the right thing to do: good │
- │web sites work browser-independently). │
- └─────────────────────────────────────────────────────────────────┘
+ +-----------------------------------------------------------------+
+ | Warning |
+ |-----------------------------------------------------------------|
+ |This can lead to problems on web sites that depend on looking at |
+ |this header in order to customize their content for different |
+ |browsers (which, by the way, is NOT the right thing to do: good |
+ |web sites work browser-independently). |
+ +-----------------------------------------------------------------+
Using this action in multi-user setups or wherever different types of
browsers will access the same Privoxy is not recommended. In single-user,
+hide-user-agent{Netscape 6.1 (X11; I; Linux 2.4.18 i686)}
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.26. inspect-jpegs
+inspect-jpegs
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.27. kill-popups
+kill-popups
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.28. limit-connect
+limit-connect{,} # No HTTPS/SSL traffic is allowed
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.29. prevent-compression
.compusa.com/
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.30. overwrite-last-modified
/
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.31. redirect
undeadly.org/cgi\?action=article&sid=\d*$
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.32. send-vanilla-wafer
+send-vanilla-wafer
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.33. send-wafer
my-internal-testing-server.void
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.34. server-header-filter
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.35. server-header-tagger
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.36. session-cookies-only
+session-cookies-only
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.37. set-image-blocker
Parameter:
- □ "pattern" to send a built-in checkerboard pattern image. The image is
+ + "pattern" to send a built-in checkerboard pattern image. The image is
visually decent, scales very well, and makes it obvious where banners
were busted.
- □ "blank" to send a built-in transparent image. This makes banners
+ + "blank" to send a built-in transparent image. This makes banners
disappear completely, but makes it hard to detect where Privoxy has
blocked images on a given page and complicates troubleshooting if
Privoxy has blocked innocent images, like navigation icons.
- □ "target-url" to send a redirect to target-url. You can redirect to any
+ + "target-url" to send a redirect to target-url. You can redirect to any
image anywhere, even in your local filesystem via "file:///" URL. (But
note that not all browsers support redirecting to a local file system).
+set-image-blocker{http://config.privoxy.org/send-banner?type=pattern}
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.38. treat-forbidden-connects-like-blocks
+treat-forbidden-connects-like-blocks
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.5.39. Summary
criteria, he may depend on. There is no way to have hard and fast rules for all
sites. See the Appendix for a brief example on troubleshooting actions.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.6. Aliases
Aliases like "shop" and "fragile" are typically used for "problem" sites that
require more than one action to be disabled in order to function properly.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.7. Actions Files Tutorial
and how to define and use aliases. Now, let's look at an example default.action
and user.action file and see how all these pieces come together:
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.7.1. default.action
The actual default.action is of course much more comprehensive, but we hope
this example made clear how it works.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
8.7.2. user.action
/ # ALL sites
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
9. Filter Files
operator's syntax and Perl-style regular expressions in general. The below
examples might also help to get you started.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
9.1. Filter File Tutorial
You get the idea?
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
9.2. The Pre-defined Filters
The purpose of this filter is to get rid of particularly annoying
JavaScript abuse. To that end, it
- □ replaces JavaScript references to the browser's referrer information
+ + replaces JavaScript references to the browser's referrer information
with the string "Not Your Business!". This compliments the
hide-referrer action on the content level.
- □ removes the bindings to the DOM's unload event which we feel has no
+ + removes the bindings to the DOM's unload event which we feel has no
right to exist and is responsible for most "exit consoles", i.e. nasty
windows that pop up when you close another one.
- □ removes code that causes new windows to be opened with undesired
+ + removes code that causes new windows to be opened with undesired
properties, such as being full-screen, non-resizeable, without
location, status or menu bar etc.
headers, it doesn't make it impossible for the server to detect your Tor
exit node based on the IP address the request is coming from.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
10. Privoxy's Template Files
send-stylesheet. This is, of course, locally served by Privoxy and the source
for it can be found and edited in the cgi-style.css template.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
11. Contacting the Developers, Bug Reporting and Feature Requests
configuration. However, please note the following hints, so we can provide you
with the best support:
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
11.1. Get Support
get CC'd. Otherwise some responses will be directed to the mailing list only,
and you won't see them.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
11.2. Reporting Problems
"Problems" for our purposes, come in two forms:
- • Configuration issues, such as ads that slip through, or sites that don't
+ * Configuration issues, such as ads that slip through, or sites that don't
function properly due to one Privoxy "action" or another being turned "on".
- • "Bugs" in the programming code that makes up Privoxy, such as that might
+ * "Bugs" in the programming code that makes up Privoxy, such as that might
cause a crash.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
11.2.1. Reporting Ads or Other Configuration Problems
your feedback. These will be announced on the ijbswa-announce list and
available from our the files section of our project page.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
11.2.2. Reporting Bugs
Please be sure to provide the following information:
- • The exact Privoxy version you are using (if you got the source from CVS,
+ * The exact Privoxy version you are using (if you got the source from CVS,
please also provide the source code revisions as shown in http://
config.privoxy.org/show-version).
- • The operating system and versions you run Privoxy on, (e.g. Windows XP
+ * The operating system and versions you run Privoxy on, (e.g. Windows XP
SP2), if you are using a Unix flavor, sending the output of "uname -a"
should do, in case of GNU/Linux, please also name the distribution.
- • The name, platform, and version of the browser you were using (e.g.
+ * The name, platform, and version of the browser you were using (e.g.
Internet Explorer v5.5 for Mac).
- • The URL where the problem occurred, or some way for us to duplicate the
+ * The URL where the problem occurred, or some way for us to duplicate the
problem (e.g. http://somesite.example.com/?somethingelse=123).
- • Whether your version of Privoxy is one supplied by the Privoxy developers
+ * Whether your version of Privoxy is one supplied by the Privoxy developers
via SourceForge, or if you got your copy somewhere else.
- • Whether you are using Privoxy in tandem with another proxy such as Tor. If
+ * Whether you are using Privoxy in tandem with another proxy such as Tor. If
so, please temporary disable the other proxy to see if the symptoms change.
- • Whether you are using a personal firewall product. If so, does Privoxy work
+ * Whether you are using a personal firewall product. If so, does Privoxy work
without it?
- • Any other pertinent information to help identify the problem such as config
+ * Any other pertinent information to help identify the problem such as config
or log file excerpts (yes, you should have log file entries for each action
taken).
The appendix of the Privoxy User Manual also has helpful information on
understanding actions, and action debugging.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
11.3. Request New Features
improvement through our feature request tracker at http://sourceforge.net/
tracker/?atid=361118&group_id=11118.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
11.4. Other
mailing lists, including list archives, at: http://sourceforge.net/mail/?
group_id=11118.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
12. Privoxy Copyright, License and History
Some source code is based on code Copyright 1997 by Anonymous Coders and
Junkbusters, Inc. and licensed under the GNU General Public License.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
12.1. License
Boston, MA 02110-1301
USA
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
12.2. History
The result of this is Privoxy, whose first stable version, 3.0, was released
August, 2002.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
12.3. Authors
Martinec. On systems that lack strptime(), Privoxy is using the one from the
GNU C Library written by Ulrich Drepper.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
13. See Also
http://www.privoxy.org/developer-manual/, the Privoxy developer manual.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
14. Appendix
For information on regular expression based substitutions and their
applications in filters, please see the filter file tutorial in this manual.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
14.2. Privoxy's Internal Pages
Of course, Privoxy must be running to access these. If not, you will get a
friendly error message. Internet access is not necessary either.
- • Privoxy main page:
+ * Privoxy main page:
http://config.privoxy.org/
There is a shortcut: http://p.p/ (But it doesn't provide a fall-back to a
real page, in case the request is not sent through Privoxy)
- • Show information about the current configuration, including viewing and
+ * Show information about the current configuration, including viewing and
editing of actions files:
http://config.privoxy.org/show-status
- • Show the source code version numbers:
+ * Show the source code version numbers:
http://config.privoxy.org/show-version
- • Show the browser's request headers:
+ * Show the browser's request headers:
http://config.privoxy.org/show-request
- • Show which actions apply to a URL and why:
+ * Show which actions apply to a URL and why:
http://config.privoxy.org/show-url-info
- • Toggle Privoxy on or off. This feature can be turned off/on in the main
+ * Toggle Privoxy on or off. This feature can be turned off/on in the main
config file. When toggled "off", "Privoxy" continues to run, but only as a
pass-through proxy, with no actions taking place:
These may be bookmarked for quick reference. See next.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
14.2.1. Bookmarklets
bar (IE) or the "Personal Toolbar" (Netscape), and run them with a single
click.
- • Privoxy - Enable
+ * Privoxy - Enable
- • Privoxy - Disable
+ * Privoxy - Disable
- • Privoxy - Toggle Privoxy (Toggles between enabled and disabled)
+ * Privoxy - Toggle Privoxy (Toggles between enabled and disabled)
- • Privoxy- View Status
+ * Privoxy- View Status
- • Privoxy - Why?
+ * Privoxy - Why?
Credit: The site which gave us the general idea for these bookmarklets is
www.bookmarklets.com. They have more information about bookmarklets.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
14.3. Chain of Events
and the ensuing sequence of events when a web page is requested by your
browser:
- • First, your web browser requests a web page. The browser knows to send the
+ * First, your web browser requests a web page. The browser knows to send the
request to Privoxy, which will in turn, relay the request to the remote web
server after passing the following tests:
- • Privoxy traps any request for its own internal CGI pages (e.g http://p.p/)
+ * Privoxy traps any request for its own internal CGI pages (e.g http://p.p/)
and sends the CGI page back to the browser.
- • Next, Privoxy checks to see if the URL matches any "+block" patterns. If
+ * Next, Privoxy checks to see if the URL matches any "+block" patterns. If
so, the URL is then blocked, and the remote web server will not be
contacted. "+handle-as-image" and "+handle-as-empty-document" are then
checked, and if there is no match, an HTML "BLOCKED" page is sent back to
depend on the setting of "+set-image-blocker" (blank, checkerboard pattern,
or an HTTP redirect to an image elsewhere).
- • Untrusted URLs are blocked. If URLs are being added to the trust file, then
+ * Untrusted URLs are blocked. If URLs are being added to the trust file, then
that is done.
- • If the URL pattern matches the "+fast-redirects" action, it is then
+ * If the URL pattern matches the "+fast-redirects" action, it is then
processed. Unwanted parts of the requested URL are stripped.
- • Now the rest of the client browser's request headers are processed. If any
+ * Now the rest of the client browser's request headers are processed. If any
of these match any of the relevant actions (e.g. "+hide-user-agent", etc.),
headers are suppressed or forged as determined by these actions and their
parameters.
- • Now the web server starts sending its response back (i.e. typically a web
+ * Now the web server starts sending its response back (i.e. typically a web
page).
- • First, the server headers are read and processed to determine, among other
+ * First, the server headers are read and processed to determine, among other
things, the MIME type (document type) and encoding. The headers are then
filtered as determined by the "+crunch-incoming-cookies",
"+session-cookies-only", and "+downgrade-http-version" actions.
- • If the "+kill-popups" action applies, and it is an HTML or JavaScript
+ * If the "+kill-popups" action applies, and it is an HTML or JavaScript
document, the popup-code in the response is filtered on-the-fly as it is
received.
- • If any "+filter" action or "+deanimate-gifs" action applies (and the
+ * If any "+filter" action or "+deanimate-gifs" action applies (and the
document type fits the action), the rest of the page is read into memory
(up to a configurable limit). Then the filter rules (from default.filter
and any other filter files) are processed against the buffered content.
If neither a "+filter" action or "+deanimate-gifs" matches, then Privoxy
passes the raw data through to the client browser as it becomes available.
- • As the browser receives the now (possibly filtered) page content, it reads
+ * As the browser receives the now (possibly filtered) page content, it reads
and then requests any URLs that may be embedded within the page source,
e.g. ad images, stylesheets, JavaScript, other HTML documents (e.g.
frames), sounds, etc. For each of these objects, the browser issues a
request. For the sake of brevity and simplicity, we have focused on Privoxy's
core features only.
-━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+-------------------------------------------------------------------------------
14.4. Troubleshooting: Anatomy of an Action
.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
.\" Please send any bug reports, improvements, comments, patches,
.\" etc. to Steve Cheng <steve@ggi-project.org>.
-.TH "PRIVOXY" "1" "08 December 2007" "Privoxy 3.0.7 beta" ""
+.TH "PRIVOXY" "1" "19 January 2008" "Privoxy 3.0.8" ""
.SH NAME
privoxy \- Privacy Enhancing Proxy
.SH SYNOPSIS
automatically.
.SH "NOTES"
.PP
-This is a beta version of \fBPrivoxy\fR. Not
-all features are well tested.
-.PP
Please see the \fIUser Manual\fR on how to contact the
developers, for feature requests, reporting problems, and other questions.
.SH "SEE ALSO"
projects / privoxy.git / commitdiff