-# Sample Configuration file for the Internet Junkbuster 2.0
+# Sample Configuration file for the Internet Junkbuster 2.9.x
#
-# $Id: config,v 1.12 2001/06/04 10:44:57 swa Exp $
+# $Id: config,v 1.21 2001/10/07 15:36:00 oes Exp $
#
# Table of Contents
# you can make it a comment and it will be treated as if it weren't there.
# This is called "commenting out" an option and can be useful to turn
# off features: If you comment out the "logfile" line, junkbuster will
-# not log at all. Watch for the "default:" section in each explanation
-# to see what happens if the option is left unset (or commented out).
+# not log to a file at all. Watch for the "default:" section in each
+# explanation to see what happens if the option is left unset (or
+# commented out).
#
# Long lines can be continued on the next line by using a `\' as
-# the last character. This also works if comments are present in
-# between.
+# the last character.
#
#
# files in the current working directory. In either case, an
# absolute path name can be used to avoid problems.
-# While we go modular and multiuser, the blocker, filter, and
-# per-user config will be stored in subdirectories of confdir.
-# Now, only confdir/templates is used for storing HTML templates
-# for CGI results.
+# While we go modular and multiuser, the blocker, filter, and
+# per-user config will be stored in subdirectories of confdir.
+# Now, only confdir/templates is used for storing HTML templates
+# for CGI results.
#
-# No trailing /, please.
+# No trailing /, please.
confdir .
#
-# The directory where all logging (i.e. logfile and jarfile) takes place
-# No trailing /, please.
+# The directory where all logging (i.e. logfile and jarfile) takes place
+# No trailing /, please.
#
logdir .
#
-# Note that all file specifications below are relative to
-# the above two directories!!!
+# Note that all file specifications below are relative to
+# the above two directories!!!
#
-# The permissions file contains patterns to specify the
-# filtering rules to apply to each site.
+# The actions file contains patterns to specify the
+# actions to apply to requests for each site.
#
# Default: Cookies to and from all destinations are filtered.
# Popups are disabled for all sites.
# All sites are filtered if re_filterfile specified.
# No sites are blocked. Nothing is an image.
#
-permissionsfile permissionsfile
+actionsfile actionsfile
#
# The re_filterfile contains content modification rules. These rules
#jarfile jarfile
#
-# The forwardfile defines domain-specific forwarding of HTTP
-# requests. In some cases, you may want Junkbuster to forward your
-# request to another proxy instead of trying to fetch the request
-# itself. In those cases, you can use the forwardfile to indicate
-# which requests should be forwarded and to where.
+# If you specify a trustfile, Junkbuster will only allow access
+# to sites that are named in the trustfile. You can also mark
+# sites as trusted referrers, with the effect that access to
+# untrusted sites will be granted, if a link from a trusted
+# referrer was used. The link target will then be added to the
+# trustfile.
+# Note that this is a very restrictive feature that typical users
+# most propably want to leave disabled.
#
-# Default: Make all connections directly.
+# Default: Don't use the trust mechanism
#
-forwardfile forward
+#trustfile trust
#
-# Generally, Junkbuster is used as a personal proxy. The default
-# behaviour of Junkbuster is to listen on port 8000 on the "loopback"
-# interface, so that it will only listen to local requests from the
-# same machine. Using 'listen-address' (see below) you can serve
-# requests from other machines as well.
+# If you use the trust mechanism, it is a good idea to write up
+# some online documentation about your blocking policy and to
+# specify the URL(s) here. They will appear on the page that
+# your users receive when they try to access untrusted content.
+# Use multiple times for multiple URLs.
#
-# In that case, it is a wise thing to define access control lists
-# (acls), which state who can connect to your proxy and what service
-# they will be given. Note that setting the listen-address to an IP
-# address that is only internally reachable from your local network
-# might already do the trick.
+# Default: Don't display links on the "untrusted" info page.
#
-# Default: No access control. Everybody that can reach junkbuster
-# will be served.
-#
-#aclfile aclfile
+trust-info-url http://www.your-site.com/why_we_block.html
+trust-info-url http://www.your-site.com/what_we_allow.html
+
#
# 4. OPTIONS
# how Junkbuster operates.
#
+#
+# Admin-address should be set to the email address of the proxy
+# administrator. It is used in many of the proxy-generated pages.
+#
+# Default: fill@me.in.please
+#
+#admin-address fill@me.in.please
+
+#
+# Proxy-info-url can be set to a URL that contains more info about
+# this junkbuster installation, it's configuration and policies.
+# It is used in many of the proxy-generated pages and its use is
+# highly recommended, since your users will want to know why certain
+# content is blocked or modified.
+#
+# Default: Don't show a link to online documentation
+#
+#proxy-info-url http://www.your-site.com/proxy.html
+
#
# Listen-address specifies the address and port where Junkbuster will
# listen for connections from your Web browser. The default is to
# debug 16 # LOG = log all data into the logfile
# debug 32 # FRC = debug force feature
# debug 64 # REF = debug regular expression filter
-# debug 128 # RED = debug fast redirects
-# debug 256 # CLF = Common Log Format
+# debug 128 # = debug fast redirects
+# debug 256 # = debug GIF deanimation
+# debug 512 # CLF = Common Log Format
+# debug 1024 # = debug kill popups
# debug 4096 # INFO = Startup banner and warnings.
# debug 8192 # ERROR = Non-fatal errors
#
# The reporting of FATAL errors (i.e. ones which crash
# JunkBuster) is always on and cannot be disabled.
#
-# If you want to use CLF, you should set "debug 256" ONLY,
+# If you want to use CLF, you should set "debug 512" ONLY,
# do not enable anything else.
#
# Multiple "debug" directives, are OK - they're logical-OR'd
#
# Default: Multithreaded mode
#
-#single-threaded
+single-threaded
#
# 'toggle' allows you to temporarily disable all Junkbuster's
toggle 1
#
+# For content filtering, i.e. the +filter and +deanimate-gif
+# actions, it is neccessary that Junkbuster buffers up the
+# whole document body. This can be potentially dangerous, since
+# a server could just keep sending data indefinitely and wait
+# for your RAM to exhaust.
+# The buffer-limit option lets you set the size in Kbytes that
+# each buffer may use at maximum. When the documents buffer
+# exceeds that size, it is flushed to the client unfiltered and
+# no further attempt to filter the rest of it is taken.
+# Remember that there may multiple threads running, which might
+# require up to buffer-limit Kbytes *each*, unless you have set
+# single-threaded below.
+#
+# Default: 4069, i.e. 4 MB
+#
+buffer-limit 4069
+
+#############################################################################
+# Access Control List
+#############################################################################
+#
+# Access controls are included at the request of some ISPs and systems
+# administrators, and are not usually needed by individual users.
+# Please note the warnings in the FAQ that this proxy is not
+# intended to be a substitute for a firewall or to encourage anyone
+# to defer addressing basic security weaknesses.
+# For details see the documentation
+#
+# If no access settings are specified, the proxy talks to anyone that
+# connects. If any access settings file are specified, then the proxy
+# talks only to IP addresses permitted somewhere in this file and not
+# denied later in this file.
+#
+# Summary -- if using an ACL:
+#
+# Client must have permission to receive service
+# LAST match in ACL wins
+# Default behavior is to deny service
+#
+# Syntax for an entry in the Access Control List is:
+#
+# ACTION SRC_ADDR[/SRC_MASKLEN] [ DST_ADDR[/DST_MASKLEN] ]
+#
+# where the fields are
+#
+# ACTION = "permit-access" | "deny-access"
+#
+# SRC_ADDR = client hostname or dotted IP address
+# SRC_MASKLEN = number of bits in the subnet mask for the source
+#
+# DST_ADDR = server or forwarder hostname or dotted IP address
+# DST_MASKLEN = number of bits in the subnet mask for the target
+#
+# field separator (FS) is whitespace (space or tab)
+#
+# IMPORTANT NOTE
+# ==============
+# If the junkbuster is using a forwarder or a gateway for a particular
+# destination URL, the DST_ADDRR that is examined is the address of
+# the forwarder or the gateway and NOT the address of the ultimate target.
+# This is necessary because it may be impossible for the local
+# junkbuster to determine the address of the ultimate target
+# (that's often what gateways are used for).
+#
+# Here are a few examples to show how the ACL works:
+#
+# localhost is OK -- no DST_ADDR implies that ALL destination addresses are OK
+# permit-access localhost
+#
+# a silly example to illustrate:
+#
+# permit any host on the class-C subnet with junkbusters to go anywhere
+#
+# permit-access www.junkbusters.com/24
+#
+# except deny one particular IP address from using it at all
+#
+# deny-access ident.junkbusters.com
+#
+# another example
+#
+# You can specify an explicit network address and subnet mask.
+# Explicit addresses do not have to be resolved to be used.
+#
+# permit-access 207.153.200.0/24
+#
+# a subnet mask of 0 matches anything, so the next line permits everyone.
+#
+# permit-access 0.0.0.0/0
+#
+# Note: you cannot say
+#
+# permit-access .org
+#
+# to allow all .org domains; every IP-address listed must resolve fully.
+#
+# An ISP may want to provide a junkbuster that is accessible by "the world"
+# and yet restrict use of some of their private content to hosts on its
+# internal network (i.e. its own subscribers). Say, for instance the
+# ISP owns the Class-B IP address block 123.124.0.0 (a 16 bit netmask).
+# This is how they could do it:
+#
+# permit-access 0.0.0.0/0 0.0.0.0/0 # other clients can go anywhere
+# # with the following exceptions:
+#
+# deny-access 0.0.0.0/0 123.124.0.0/16 # block all external requests for
+# # sites on the ISP's network
+#
+# permit 0.0.0.0/0 www.my_isp.com # except for the ISP's main web site
+#
+# permit 123.124.0.0/16 0.0.0.0/0 # the ISP's clients can go anywhere
+#
+# Note that some hostnames may be listed with multiple IP addresses;
+# the primary value returned by gethostbyname() is used.
+#
+# Default: Anyone can access the proxy.
+
+
+#############################################################################
+# Forwarding
+#############################################################################
+#
+#
+# This feature allows routing of HTTP requests via multiple proxies.
+# It can be used to better protect privacy and confidentiality when
+# accessing specific domains by routing requests to those domains
+# to a special purpose filtering proxy such as lpwa.com
+#
+# It can also be used in an environment with multiple networks to route
+# requests via multiple gateways allowing transparent access to multiple
+# networks without having to modify browser configurations.
+#
+# Also specified here are SOCKS proxies. We support SOCKS 4 and SOCKS 4A.
+# The difference is that SOCKS 4A will resolve the target hostname using
+# DNS on the SOCKS server, not our local DNS client.
+#
+# The syntax of each line is
+#
+# forward target_domain[:port] http_proxy_host[:port]
+# forward-socks4 target_domain[:port] socks_proxy_host[:port] http_proxy_host[:port]
+# forward-socks4a target_domain[:port] socks_proxy_host[:port] http_proxy_host[:port]
+#
+# If http_proxy_host is ".", then requests are not forwarded to
+# a HTTP proxy but are made directly to the web servers.
+#
+# Lines are checked in turn, and the last match wins.
+#
+# There is an implicit line equivalent to the following, which specifies that
+# anything not finding a match on the list is to go out without forwarding
+# or gateway protocol; like so:
+# forward .* . # implicit
+#
+# In the following common configuration, everything goes to Lucent's LPWA,
+# except SSL on port 443 (which it doesn't handle)
+# forward .* lpwa.com:8000
+# forward :443 .
+#
+# See the FAQ for instructions on how to automate the login procedure for LPWA.
+# Some users have reported difficulties related to LPWA's use of . as the
+# last element of the domain, and have said that this can be fixed with this:
+# forward lpwa. lpwa.com:8000
+# (NOTE: the syntax for specifiying target_domain has changed since the
+# previous paragraph weas written - it will not work now. More information
+# is welcome.)
+#
+# In this fictitious example, everything goes via an ISP's caching proxy,
+# except requests to that ISP:
+#
+# forward .* caching.myisp.net:8000
+# forward myisp.net .
+#
+# For the @home network, we're told the forwarding configuration is this:
+# forward .* proxy:8080
+# Also, we're told they insist on getting cookies and Javascript, so you need
+# to add home.com to the cookie file. We consider Javascript a security risk;
+# see our page on cookies. Java need not be enabled.
+#
+# In this example direct connections are made to all "internal" domains,
+# but everything else goes through Lucent's LPWA by way of the company's
+# SOCKS gateway to the Internet.
+#
+# forward_socks4 .* lpwa.com:8000 firewall.my_company.com:1080
+# forward my_company.com .
+#
+# This is how you could set up a site that always uses SOCKS but no forwarders
+#
+# forward_socks4a .* . firewall.my_company.com:1080
+#
+# An advanced example for network administrators:
+#
+# If you have links to multiple ISPs that provide various special content to
+# their subscribers, you can configure forwarding to pass requests to the
+# specific host that's connected to that ISP so that everybody can see all
+# of the content on all of the ISPs.
+#
+# This is tricky, but here's a sample:
+#
+# host-a has a PPP connection to isp-a.com
+# host-b has a PPP connection to isp-b.com
+#
+# host-a can run an Internet Junkbuster proxy with forwarding like this:
+# forward .* .
+# forward isp-b.com host-b:8000
+#
+# host-b can run an Internet Junkbuster proxy with forwarding like this:
+# forward .* .
+# forward isp-a.com host-a:8000
+#
+# Now, *anyone* on the Internet (including users on host-a and host-b)
+# can set their browser's proxy to *either* host-a or host-b and
+# be able to browse the content on isp-a or isp-b.
+#
+#
+# Here's another practical example, for University of Kent at
+# Canterbury students with a network connection in their room, who
+# need to use the University's Squid web cache.
+#
+# forward *. ssbcache.ukc.ac.uk:3128 # Use the proxy, except for:
+# forward .ukc.ac.uk . # Anything on the same domain as us
+# forward * . # Host with no domain specified
+# forward 129.12.*.* . # A dotted IP on our /16 network.
+# forward 127.*.*.* . # Loopback address
+# forward localhost.localdomain . # Loopback address
+# forward www.ukc.mirror.ac.uk . # Specific host
+#
+#
+# Note: If you intend to chain junkbuster and squid locally, the chain
+# broswer -> squid -> junkbuster is the recommended way.
+#
+# Your squid configuration could then look like this:
+#
+# # Define junkbuster as parent cache
+# cache_peer 127.0.0.1 8000 parent 0 no-query
+#
+# # Define ACL for protocol FTP
+# acl FTP proto FTP
+#
+# # Do not forward ACL FTP to junkbuster
+# always_direct allow FTP
+#
+# # Do not forward ACL CONNECT (https) to junkbuster
+# always_direct allow CONNECT
+#
+# # Forward the rest to junkbuster
+# never_direct allow all
+#
+
+#############################################################################
# 5. WINDOWS GUI OPTIONS
+#############################################################################
#
# Junkbuster has a number of options specific to the Windows GUI
# interface:
#
#Win32-only: close-button-minimizes 1
+
+#
+# This option is specific to the Win32 console version of JunkBuster:
+#
# hide-console
#
# If this option is used, Junkbuster will disconnect from and hide
#
#Win32-only: #hide-console
+
# Note: Junkbuster is distributed under the GNU General Public License (GPL)
# For details, see http://www.gnu.org/copyleft/gpl.html
projects / privoxy.git / blobdiff