X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=default.filter;h=548befe67d21eca793ee8e20a8cce080079c7844;hp=03c6f1751765ef7f65b643f11a492b0e2603bd17;hb=c5a8c4496dc51ee5a4cdeb65d6275a08e18d0a79;hpb=4f16012b9d35ddda56729420c2e9b3069d9a2f04 diff --git a/default.filter b/default.filter index 03c6f175..548befe6 100644 --- a/default.filter +++ b/default.filter @@ -1,38 +1,30 @@ -# ******************************************************************** -# -# File : $Source: /cvsroot/ijbswa/current/default.filter,v $ -# -# $Id: default.filter,v 1.58 2008/02/02 15:27:19 fabiankeil Exp $ +################################################################################# +# +# File : default.filter # # Purpose : Rules to process the content of web pages -# -# Copyright : Written by and Copyright (C) 2001 - 2007 the -# Privoxy team. http://www.privoxy.org/ -# -# We value your feedback. However, to provide you with the best support, -# please note: -# -# * Use the support forum to get help: -# http://sourceforge.net/tracker/?group_id=11118&atid=211118 -# * Submit bugs only thru our bug forum: -# http://sourceforge.net/tracker/?group_id=11118&atid=111118 -# Make sure that the bug has not already been submitted. Please try -# to verify that it is a Privoxy bug, and not a browser or site -# bug first. If you are using your own custom configuration, please -# try the stock configs to see if the problem is a configuration -# related bug. And if not using the latest development snapshot, -# please try the latest one. Or even better, CVS sources. -# * Submit feature requests only thru our feature request forum: -# http://sourceforge.net/tracker/?atid=361118&group_id=11118&func=browse -# -# For any other issues, feel free to use the mailing lists: -# http://sourceforge.net/mail/?group_id=11118 -# -# Anyone interested in actively participating in development and related -# discussions can join the appropriate mailing list here: -# http://sourceforge.net/mail/?group_id=11118. Archives are available -# here too. -# +# +# Copyright : Written by and Copyright (C) 2001-2018 the +# Privoxy team. https://www.privoxy.org/ +# +# This program is free software; you can redistribute it +# and/or modify it under the terms of the GNU General +# Public License as published by the Free Software +# Foundation; either version 2 of the License, or (at +# your option) any later version. +# +# This program is distributed in the hope that it will +# be useful, but WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public +# License for more details. +# +# The GNU General Public License should be included with +# this file. If not, you can view it at +# http://www.gnu.org/copyleft/gpl.html +# or write to the Free Software Foundation, Inc., 59 +# Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# ################################################################################# # # Syntax: @@ -54,7 +46,7 @@ # # Note2: In addition to the Perl options gimsx, the following nonstandard # options are supported: -# +# # 'U' turns the default to ungreedy matching. Add ? to quantifiers to # switch back to greedy. # @@ -63,7 +55,8 @@ # quoting. # # 'D' (Dynamic) allows the use of variables. Supported variables are: -# $host, $origin (the IP address the request came from), $path and $url. +# $host, $listen-address, $origin (the IP address the request came +# from), $path and $url. # # Note that '$' is a bad choice as delimiter for dynamic filters as you # might end up with unintended variables if you use a variable name @@ -71,7 +64,7 @@ # escaping anything, therefore you also have to be careful not to chose # delimiters that appear in the replacement text. For example '<' should # be save, while '?' will sooner or later cause conflicts with $url. -# +# ################################################################################# @@ -90,10 +83,10 @@ FILTER: js-annoyances Get rid of particularly annoying JavaScript abuse. # but that would make them match only the first occurrence of # nasty-item in each )|$1never|sigU -# If we allow window.open, we want normal window features: +# If we allow window.open, we want normal window features: # Test: http://www.htmlgoodies.com/beyond/notitle.html # s/(open\s*\([^\)]+resizable=)(["']?)(?:no|0)\2/$1$2yes$2/sigU -s/(open\s*\([^\)]+location=)(["']?)(?:no|0)\2/$1$2yes$2/sigU -s/(open\s*\([^\)]+status=)(["']?)(?:no|0)\2/$1$2yes$2/sigU -s/(open\s*\([^\)]+scroll(?:ing|bars)=)(["']?)(?:no|0)\2/$1$2auto$2/sigU -s/(open\s*\([^\)]+menubar=)(["']?)(?:no|0)\2/$1$2yes$2/sigU -s/(open\s*\([^\)]+toolbar=)(["']?)(?:no|0)\2/$1$2yes$2/sigU -s/(open\s*\([^\)]+directories=)(["']?)(?:no|0)\2/$1$2yes$2/sigU +s/(open\s*\([^\)]+location=)(["']?)(?:no|0)\2/$1$2yes$2/sigU +s/(open\s*\([^\)]+status=)(["']?)(?:no|0)\2/$1$2yes$2/sigU +s/(open\s*\([^\)]+scroll(?:ing|bars)=)(["']?)(?:no|0)\2/$1$2auto$2/sigU +s/(open\s*\([^\)]+menubar=)(["']?)(?:no|0)\2/$1$2yes$2/sigU +s/(open\s*\([^\)]+toolbar=)(["']?)(?:no|0)\2/$1$2yes$2/sigU +s/(open\s*\([^\)]+directories=)(["']?)(?:no|0)\2/$1$2yes$2/sigU s/(open\s*\([^\)]+fullscreen=)(["']?)(?:yes|1)\2/$1$2no$2/sigU s/(open\s*\([^\)]+always(?:raised|lowered)=)(["']?)(?:yes|1)\2/$1$2no$2/sigU s/(open\s*\([^\)]+z-?lock=)(["']?)(?:yes|1)\2/$1$2no$2/sigU @@ -128,15 +121,15 @@ s/(open\s*\([^\)]+always(?:raised|lowered)=)(["']?)(?:yes|1)\2/$1$2no$2/sigU ################################################################################# # -# js-events: Kill all JS event bindings and timers (Radically destructive! Only for extra nasty sites). +# js-events: Kill JavaScript event bindings and timers (Radically destructive! Only for extra nasty sites). # ################################################################################# -FILTER: js-events Kill all JS event bindings and timers (Radically destructive! Only for extra nasty sites). +FILTER: js-events Kill JavaScript event bindings and timers (Radically destructive! Only for extra nasty sites). s/(on|event\.)((mouse(over|out|down|up|move))|(un)?load|contextmenu|selectstart)/never/ig # Not events, but abused on the same type of sites: s/(alert|confirm)\s*\(/concat(/ig -s/settimeout\(/concat(/ig +s/set(timeout|interval)\(/concat(/ig ################################################################################# # @@ -148,9 +141,9 @@ FILTER: html-annoyances Get rid of particularly annoying HTML abuse. # New browser windows (if allowed -- see no-popups filter below) should be # resizeable and have a location and status bar # -s/(]+resizable=)(['"]?)(?:no|0)\2/$1$2yes$2/igU -s/(]+location=)(['"]?)(?:no|0)\2/$1$2yes$2/igU -s/(]+status=)(['"]?)(?:no|0)\2/$1$2yes1$2/igU +s/(]+resizable=)(['"]?)(?:no|0)\2/$1$2yes$2/igU +s/(]+location=)(['"]?)(?:no|0)\2/$1$2yes$2/igU +s/(]+status=)(['"]?)(?:no|0)\2/$1$2yes$2/igU s/(]+scrolling=)(['"]?)(?:no|0)\2/$1$2auto$2/igU s/(]+menubar=)(['"]?)(?:no|0)\2/$1$2yes$2/igU @@ -177,15 +170,15 @@ s|||igU ################################################################################# # -# refresh-tags: Kill automatic refresh tags (for dial-on-demand setups). +# refresh-tags: Kill automatic refresh tags if refresh time is larger than 9 seconds. # ################################################################################# -FILTER: refresh-tags Kill automatic refresh tags (for dial-on-demand setups). +FILTER: refresh-tags Kill automatic refresh tags if refresh time is larger than 9 seconds. # Note: Only deactivates refreshes with more than 9 seconds delay to # preserve monster-stupid but common redirections via meta tags. # -s/\2]*))?\2/\2]*))?\2@)(?=\s*[^'"])+$1+isU s@([^\w\s.]\s*)((?:map)?(window|this|parent)\.?)?open\s*\(@$1PrivoxyWindowOpen(@ig -s+([^'"]\s*)(?!\s*(\\n|'|"))+$1+iU +s+([^'"]\s*)(?!\s*(\\n|'|"))+$1+iU ################################################################################## @@ -219,14 +212,17 @@ s/\starget\s*=\s*(['"]?)_?(blank|new)\1?/ /ig # (X)HTML FILTER: img-reorder Reorder attributes in tags to make the banners-by-* filters more effective. # In the first step src is moved to the start, then width is moved to the second -# place to guarantee an order of src, width, height. +# place to guarantee an order of src, width, height. Also does some white-space +# normalization. +# # This makes banners-by-size more effective and allows both banners-by-size # and banners-by-link to preserve the original image URL in the title attribute. -s|]*) src\s*=\s*(['"])([^>\\\2]+)\2|]*) src\s*=\s*([^'">\\\s]+)|]*)\ssrc\s*=\s*(['"])([^>'" ]+)\2|]*)\ssrc\s*=\s*([^'">\\\s]+)|]+height)\s*=\s*|$1=|siUg -s|\\\\2]*\2\|[^'">\\\s]+?))([^>]*)\s+width\s*=\s*(["']?)(\d+?)\4|'" ]*\2\|[^'">\\\s]+?))([^>]*)\s+width\s*=\s*((["']?)\d+?\5)(?=[\s>])|]*\s(?:width|height)\s*=\s*['"]?[01](?=\D)[^>]*\s(?:width|height)\s*=\s ################################################################################# FILTER: tiny-textforms Extend those tiny textareas up to 40x80 and kill the hard wrap. -s/(]*?)(?:\s*(?:rows|cols)=(['"]?)\d+\2)+/$1 rows=$2\40$2 cols=$2\80$2/ig +s/(]*?)(?:\s*(?:rows|cols)=(['"]?)\d+\2)+/$1 rows=$2\40$2 cols=$2\80$2/ig s/(]*?)wrap=(['"]?)hard\2/$1/ig @@ -346,18 +342,27 @@ s/(]*)framespacing=(['"]?)(no|0)\2/$1/igU s/(]*)frameborder=(['"]?)(no|0)\2/$1/igU s/(]*)border=(['"]?)(no|0)\2/$1/igU s/(]*)noresize/$1/igU -s/(]*)frameborder=(['"]?)(no|0)\2/$1/igU +s/(]*)frameborder=(['"]?)(no|0)\2/$1/igU s/(]*)scrolling=(['"]?)(no|0)\2/$1/igU +################################################################################# +# +# iframes: Remove all detected iframes. Should only be enabled for +# individual sites after testing that the iframes are optional. +# +################################################################################# +FILTER: iframes Removes all detected iframes. Should only be enabled for individual sites. +s@@@Uisg + ################################################################################# # -# demoronizer: Correct Microsoft's abuse of standardized character sets, which -# leave the browser to (mis)-interpret unknown characters, with +# demoronizer: Correct Microsoft's abuse of standardized character sets, which +# leave the browser to (mis)-interpret unknown characters, with # sometimes bizarre results on non-MS platforms. # -# credit: ripped from the demoroniser.pl script by: +# credit: ripped from the demoroniser.pl script by: # John Walker -- January 1998, http://www.fourmilab.ch/webtools/demoroniser # ################################################################################# @@ -407,7 +412,7 @@ s|]*(application/x-shockwave-flash\|\.swf).*>(.*)?|