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->Privoxy 3.0.7 User Manual</TH
+>Privoxy 3.0.10 User Manual</TH
></TR
><TR
><TD
CLASS="SECT1"
><A
NAME="CONFIG"
-></A
->7. The Main Configuration File</H1
+>7. The Main Configuration File</A
+></H1
><P
> Again, the main configuration file is named <TT
CLASS="FILENAME"
CLASS="SECT2"
><A
NAME="LOCAL-SET-UP"
-></A
->7.1. Local Set-up Documentation</H2
+>7.1. Local Set-up Documentation</A
+></H2
><P
> If you intend to operate <SPAN
CLASS="APPLICATION"
CLASS="SECT3"
><A
NAME="USER-MANUAL"
-></A
->7.1.1. user-manual</H4
+>7.1.1. user-manual</A
+></H4
><P
></P
><DIV
>
</P
><P
-> The User Manual is then available to anyone with access to the proxy, by
- following the built-in URL: <TT
+> The User Manual is then available to anyone with access to
+ <SPAN
+CLASS="APPLICATION"
+>Privoxy</SPAN
+>, by following the built-in URL:
+ <TT
CLASS="LITERAL"
>http://config.privoxy.org/user-manual/</TT
>
CLASS="SECT3"
><A
NAME="TRUST-INFO-URL"
-></A
->7.1.2. trust-info-url</H4
+>7.1.2. trust-info-url</A
+></H4
><P
></P
><DIV
>Default value:</DT
><DD
><P
->Two example URL are provided</P
+>Two example URLs are provided</P
></DD
><DT
>Effect if unset:</DT
>trustfile</I
></SPAN
></A
-> above.)
+> below.)
</P
><P
> If you use the trust mechanism, it is a good idea to write up some on-line
CLASS="SECT3"
><A
NAME="ADMIN-ADDRESS"
-></A
->7.1.3. admin-address</H4
+>7.1.3. admin-address</A
+></H4
><P
></P
><DIV
>Specifies:</DT
><DD
><P
-> An email address to reach the proxy administrator.
+> An email address to reach the <SPAN
+CLASS="APPLICATION"
+>Privoxy</SPAN
+> administrator.
</P
></DD
><DT
CLASS="SECT3"
><A
NAME="PROXY-INFO-URL"
-></A
->7.1.4. proxy-info-url</H4
+>7.1.4. proxy-info-url</A
+></H4
><P
></P
><DIV
CLASS="SECT2"
><A
NAME="CONF-LOG-LOC"
-></A
->7.2. Configuration and Log File Locations</H2
+>7.2. Configuration and Log File Locations</A
+></H2
><P
> <SPAN
CLASS="APPLICATION"
CLASS="SECT3"
><A
NAME="CONFDIR"
-></A
->7.2.1. confdir</H4
+>7.2.1. confdir</A
+></H4
><P
></P
><DIV
>Specifies:</DT
><DD
><P
->The directory where the other configuration files are located</P
+>The directory where the other configuration files are located.</P
></DD
><DT
>Type of value:</DT
CLASS="LITERAL"
>/</TT
>"</SPAN
->, please
+>, please.
</P
></DD
></DL
CLASS="SECT3"
><A
NAME="TEMPLDIR"
-></A
->7.2.2. templdir</H4
+>7.2.2. templdir</A
+></H4
><P
></P
><DIV
>Specifies:</DT
><DD
><P
->An alternative directory where the templates are loaded from</P
+>An alternative directory where the templates are loaded from.</P
></DD
><DT
>Type of value:</DT
>Notes:</DT
><DD
><P
-> Privoxy's original templates are usually overwritten
- with each update. Use this option to relocate customized templates
- that should be kept. Note that you might be missing new features
- if you use outdated templates.
+> <SPAN
+CLASS="APPLICATION"
+>Privoxy's</SPAN
+> original templates are usually
+ overwritten with each update. Use this option to relocate customized
+ templates that should be kept. As template variables might change
+ between updates, you shouldn't expect templates to work with
+ <SPAN
+CLASS="APPLICATION"
+>Privoxy</SPAN
+> releases other than the one
+ they were part of, though.
</P
></DD
></DL
CLASS="SECT3"
><A
NAME="LOGDIR"
-></A
->7.2.3. logdir</H4
+>7.2.3. logdir</A
+></H4
><P
></P
><DIV
>Specifies:</DT
><DD
><P
-> The directory where all logging takes place (i.e. where <TT
+> The directory where all logging takes place
+ (i.e. where <TT
CLASS="FILENAME"
>logfile</TT
-> and
+> and
<TT
CLASS="FILENAME"
>jarfile</TT
-> are located)
+> are located).
</P
></DD
><DT
CLASS="LITERAL"
>/</TT
>"</SPAN
->, please
+>, please.
</P
></DD
></DL
CLASS="SECT3"
><A
NAME="ACTIONSFILE"
-></A
->7.2.4. actionsfile</H4
+>7.2.4. actionsfile</A
+></H4
><A
NAME="DEFAULT.ACTION"
></A
</P
><P
>
- The default values include standard.action, which is used for internal
- purposes and should be loaded, default.action, which is the
- <SPAN
+ The default values include <TT
+CLASS="FILENAME"
+>standard.action</TT
+>, which is used
+ for internal purposes and should be loaded, <TT
+CLASS="FILENAME"
+>default.action</TT
+>,
+ which is the <SPAN
CLASS="QUOTE"
>"main"</SPAN
> actions file maintained by the developers, and
</P
><P
>
- Actions files are where all the per site and per URL configuration is done for
+ Actions files contain all the per site and per URL configuration for
ad blocking, cookie management, privacy considerations, etc.
There is no point in using <SPAN
CLASS="APPLICATION"
CLASS="SECT3"
><A
NAME="FILTERFILE"
-></A
->7.2.5. filterfile</H4
+>7.2.5. filterfile</A
+></H4
><A
NAME="DEFAULT.FILTER"
></A
>regular expressions</A
>. These rules permit
powerful changes on the content of Web pages, and optionally the headers
- as well, e.g., you could disable your favorite JavaScript annoyances,
+ as well, e.g., you could try to disable your favorite JavaScript annoyances,
re-write the actual displayed text, or just have some fun
playing buzzword bingo with web pages.
</P
CLASS="SECT3"
><A
NAME="LOGFILE"
-></A
->7.2.6. logfile</H4
+>7.2.6. logfile</A
+></H4
><P
></P
><DIV
>Default value:</DT
><DD
><P
->logfile (Unix) <SPAN
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Unset (commented out)</I
+></SPAN
+>. When activated: logfile (Unix) <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>or</I
></SPAN
-> privoxy.log (Windows)</P
+> privoxy.log (Windows).</P
></DD
><DT
>Effect if unset:</DT
><DD
><P
-> No log file is used, all log messages go to the console (<TT
-CLASS="LITERAL"
->STDERR</TT
->).
+> No logfile is written.
</P
></DD
><DT
CLASS="APPLICATION"
>Privoxy</SPAN
> (e.g., it's not blocking an ad you
- think it should block) but in most cases you probably will never look at it.
+ think it should block) and it can help you to monitor what your browser
+ is doing.
+ </P
+><P
+> 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, <SPAN
+CLASS="APPLICATION"
+>Privoxy</SPAN
+> 3.0.7 and later only log fatal
+ errors by default.
+ </P
+><P
+> For most troubleshooting purposes, you will have to change that,
+ please refer to the debugging section for details.
</P
><P
> Your logfile will grow indefinitely, and you will probably want to
(see <SPAN
CLASS="QUOTE"
>"man cron"</SPAN
->). For Red Hat, a <B
+>). For Red Hat based Linux distributions, a
+ <B
CLASS="COMMAND"
>logrotate</B
->
- script has been included.
- </P
-><P
-> On SuSE Linux systems, you can place a line like <SPAN
-CLASS="QUOTE"
->"/var/log/privoxy.*
- +1024k 644 nobody.nogroup"</SPAN
-> in <TT
-CLASS="FILENAME"
->/etc/logfiles</TT
->, with
- the effect that cron.daily will automatically archive, gzip, and empty the
- log, when it exceeds 1M size.
+> script has been included.
</P
><P
> Any log files must be writable by whatever user <SPAN
CLASS="APPLICATION"
>Privoxy</SPAN
>
- is being run as (default on UNIX, user id is <SPAN
+ is being run as (on Unix, default user id is <SPAN
CLASS="QUOTE"
>"privoxy"</SPAN
>).
CLASS="SECT3"
><A
NAME="JARFILE"
-></A
->7.2.7. jarfile</H4
+>7.2.7. jarfile</A
+></H4
><P
></P
><DIV
>Default value:</DT
><DD
><P
->Unset (commented out). When activated: jarfile (Unix) <SPAN
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Unset (commented out)</I
+></SPAN
+>. When activated: jarfile (Unix) <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>or</I
></SPAN
-> privoxy.jar (Windows)</P
+> privoxy.jar (Windows).</P
></DD
><DT
>Effect if unset:</DT
</P
><P
> If debug 8 (show header parsing) is enabled, cookies are
- written to the logfile with the rest of the headers.
+ also written to the logfile with the rest of the headers.
+ Therefore this option isn't very useful and may be removed
+ in future releases. Please report to the developers if you
+ are still using it.
</P
></DD
></DL
CLASS="SECT3"
><A
NAME="TRUSTFILE"
-></A
->7.2.8. trustfile</H4
+>7.2.8. trustfile</A
+></H4
><P
></P
><DIV
CLASS="SECT2"
><A
NAME="DEBUGGING"
-></A
->7.3. Debugging</H2
+>7.3. Debugging</A
+></H2
><P
> These options are mainly useful when tracing a problem.
Note that you might also want to invoke
CLASS="SECT3"
><A
NAME="DEBUG"
-></A
->7.3.1. debug</H4
+>7.3.1. debug</A
+></H4
><P
></P
><DIV
>Specifies:</DT
><DD
><P
-> Key values that determine what information gets logged to the
- <A
-HREF="config.html#LOGFILE"
-><SPAN
-CLASS="emphasis"
-><I
-CLASS="EMPHASIS"
->logfile</I
-></SPAN
-></A
->.
+> Key values that determine what information gets logged.
</P
></DD
><DT
>Default value:</DT
><DD
><P
->12289 (i.e.: URLs plus informational and warning messages)</P
+>0 (i.e.: only fatal errors (that cause Privoxy to exit) are logged)</P
></DD
><DT
>Effect if unset:</DT
><DD
><P
-> Nothing gets logged.
+> Default value is used (see above).
</P
></DD
><DT
><TD
><PRE
CLASS="PROGRAMLISTING"
-> debug 1 # show each GET/POST/CONNECT request
- debug 2 # show each connection status
- debug 4 # show I/O status
- debug 8 # show header parsing
- debug 16 # log all data written to the network into the logfile
- debug 32 # debug force feature
- debug 64 # debug regular expression filters
- debug 128 # debug redirects
- debug 256 # debug GIF de-animation
- debug 512 # Common Log Format
- debug 1024 # debug kill pop-ups
- debug 2048 # CGI user interface
- debug 4096 # Startup banner and warnings.
- debug 8192 # Non-fatal errors</PRE
+> debug 1 # log each request destination (and the crunch reason if <SPAN
+CLASS="APPLICATION"
+>Privoxy</SPAN
+> intercepted the request)
+ debug 2 # show each connection status
+ debug 4 # show I/O status
+ debug 8 # show header parsing
+ debug 16 # log all data written to the network into the logfile
+ debug 32 # debug force feature
+ debug 64 # debug regular expression filters
+ debug 128 # debug redirects
+ debug 256 # debug GIF de-animation
+ debug 512 # Common Log Format
+ debug 2048 # CGI user interface
+ debug 4096 # Startup banner and warnings.
+ debug 8192 # Non-fatal errors</PRE
></TD
></TR
></TABLE
CLASS="emphasis"
><I
CLASS="EMPHASIS"
->1, 4096 and 8192 are highly recommended</I
+>1, 4096 and 8192 are recommended</I
></SPAN
>
- 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).
+ 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).
</P
><P
-> The reporting of <SPAN
-CLASS="emphasis"
-><I
-CLASS="EMPHASIS"
->fatal</I
-></SPAN
-> errors (i.e. ones which causes
- <SPAN
+> <SPAN
CLASS="APPLICATION"
>Privoxy</SPAN
-> to exit) is always on and cannot be disabled.
+> 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.
</P
><P
-> If you want to use CLF (Common Log Format), you should set <SPAN
+> If you are used to the more verbose settings, simply enable the debug lines
+ below again.
+ </P
+><P
+> If you want to use pure CLF (Common Log Format), you should set <SPAN
CLASS="QUOTE"
>"debug
512"</SPAN
>"... [too long, truncated]"</SPAN
>.
</P
+><P
+> 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.
+ </P
></DD
></DL
></DIV
CLASS="SECT3"
><A
NAME="SINGLE-THREADED"
-></A
->7.3.2. single-threaded</H4
+>7.3.2. single-threaded</A
+></H4
><P
></P
><DIV
>Specifies:</DT
><DD
><P
-> Whether to run only one server thread
+> Whether to run only one server thread.
</P
></DD
><DT
>Notes:</DT
><DD
><P
-> This option is only there for debug purposes and you should never
- need to use it. <SPAN
+> This option is only there for debugging purposes.
+ <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
></DL
></DIV
></DIV
+><DIV
+CLASS="SECT3"
+><H4
+CLASS="SECT3"
+><A
+NAME="HOSTNAME"
+>7.3.3. hostname</A
+></H4
+><P
+></P
+><DIV
+CLASS="VARIABLELIST"
+><DL
+><DT
+>Specifies:</DT
+><DD
+><P
+> The hostname shown on the CGI pages.
+ </P
+></DD
+><DT
+>Type of value:</DT
+><DD
+><P
+>Text</P
+></DD
+><DT
+>Default value:</DT
+><DD
+><P
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Unset</I
+></SPAN
+></P
+></DD
+><DT
+>Effect if unset:</DT
+><DD
+><P
+> The hostname provided by the operating system is used.
+ </P
+></DD
+><DT
+>Notes:</DT
+><DD
+><P
+> On some misconfigured systems resolving the hostname fails or
+ takes too much time and slows Privoxy down. Setting a fixed hostname
+ works around the problem.
+ </P
+><P
+> In other circumstances it might be desirable to show a hostname
+ other than the one returned by the operating system. For example
+ if the system has several different hostnames and you don't want
+ to use the first one.
+ </P
+><P
+> Note that Privoxy does not validate the specified hostname value.
+ </P
+></DD
+></DL
+></DIV
+></DIV
></DIV
><DIV
CLASS="SECT2"
CLASS="SECT2"
><A
NAME="ACCESS-CONTROL"
-></A
->7.4. Access Control and Security</H2
+>7.4. Access Control and Security</A
+></H2
><P
> This section of the config file controls the security-relevant aspects
of <SPAN
CLASS="SECT3"
><A
NAME="LISTEN-ADDRESS"
-></A
->7.4.1. listen-address</H4
+>7.4.1. listen-address</A
+></H4
><P
></P
><DIV
CLASS="APPLICATION"
>Privoxy</SPAN
> to untrusted users, you will
- also want to turn off the <TT
+ also want to make sure that the following actions are disabled: <TT
CLASS="LITERAL"
><A
HREF="config.html#ENABLE-EDIT-ACTIONS"
>enable-remote-toggle</A
></TT
>
- options!
</P
></DD
><DT
CLASS="SECT3"
><A
NAME="TOGGLE"
-></A
->7.4.2. toggle</H4
+>7.4.2. toggle</A
+></H4
><P
></P
><DIV
CLASS="QUOTE"
>"toggled off"</SPAN
> mode, i.e. mostly behave like a normal,
- content-neutral proxy where all ad blocking, filtering, etc are disabled. See
- <TT
+ content-neutral proxy with both ad blocking and content filtering
+ disabled. See <TT
CLASS="LITERAL"
>enable-remote-toggle</TT
-> below. This is not really useful
- anymore, since toggling is much easier via <A
-HREF="http://config.privoxy.org/toggle"
-TARGET="_top"
->the web interface</A
-> than via
- editing the <TT
-CLASS="FILENAME"
->conf</TT
-> file.
+> below.
</P
><P
> The windows version will only display the toggle icon in the system tray
CLASS="SECT3"
><A
NAME="ENABLE-REMOTE-TOGGLE"
-></A
->7.4.3. enable-remote-toggle</H4
+>7.4.3. enable-remote-toggle</A
+></H4
><P
></P
><DIV
>Default value:</DT
><DD
><P
->1</P
+>0</P
></DD
><DT
>Effect if unset:</DT
CLASS="APPLICATION"
>Privoxy</SPAN
> mostly acts like a normal,
- content-neutral proxy, i.e. it acts as if none of the actions applied to
- any URL.
+ content-neutral proxy, i.e. doesn't block ads or filter content.
</P
><P
-> For the time being, access to the toggle feature can <SPAN
+> Access to the toggle feature can <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
for multi-user environments with untrusted users.
</P
><P
+> Note that malicious client side code (e.g Java) is also
+ capable of using this option.
+ </P
+><P
+> As a lot of <SPAN
+CLASS="APPLICATION"
+>Privoxy</SPAN
+> users don't read
+ documentation, this feature is disabled by default.
+ </P
+><P
> Note that you must have compiled <SPAN
CLASS="APPLICATION"
>Privoxy</SPAN
CLASS="SECT3"
><A
NAME="ENABLE-REMOTE-HTTP-TOGGLE"
-></A
->7.4.4. enable-remote-http-toggle</H4
+>7.4.4. enable-remote-http-toggle</A
+></H4
><P
></P
><DIV
>Default value:</DT
><DD
><P
->1</P
+>0</P
></DD
><DT
>Effect if unset:</DT
the ongoing request, even if it is enabled in one of the action files.
</P
><P
-> If you are using <SPAN
+> This feature is disabled by default. If you are using
+ <SPAN
CLASS="APPLICATION"
>Privoxy</SPAN
-> in a
- multi-user environment or with untrustworthy clients and want to
- enforce filtering, you will have to disable this option,
- otherwise you can ignore it.
+> in a environment with trusted clients,
+ you may enable this feature at your discretion. Note that malicious client
+ side code (e.g Java) is also capable of using this feature.
+ </P
+><P
+> This option will be removed in future releases as it has been obsoleted
+ by the more general header taggers.
</P
></DD
></DL
CLASS="SECT3"
><A
NAME="ENABLE-EDIT-ACTIONS"
-></A
->7.4.5. enable-edit-actions</H4
+>7.4.5. enable-edit-actions</A
+></H4
><P
></P
><DIV
>Default value:</DT
><DD
><P
->1</P
+>0</P
></DD
><DT
>Effect if unset:</DT
>Notes:</DT
><DD
><P
-> For the time being, access to the editor can <SPAN
+> Access to the editor can <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
CLASS="LITERAL"
>listen-address</TT
> above) can
- modify its configuration for all users. So this option is <SPAN
+ modify its configuration for all users.
+ </P
+><P
+> This option is <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
->not
- recommended</I
+>not recommended</I
></SPAN
-> for multi-user environments with untrusted users.
+> for environments
+ with untrusted users and as a lot of <SPAN
+CLASS="APPLICATION"
+>Privoxy</SPAN
+>
+ users don't read documentation, this feature is disabled by default.
+ </P
+><P
+> Note that malicious client side code (e.g Java) is also
+ capable of using the actions editor and you shouldn't enable
+ this options unless you understand the consequences and are
+ sure your browser is configured correctly.
</P
><P
> Note that you must have compiled <SPAN
CLASS="SECT3"
><A
NAME="ENFORCE-BLOCKS"
-></A
->7.4.6. enforce-blocks</H4
+>7.4.6. enforce-blocks</A
+></H4
><P
></P
><DIV
CLASS="SECT3"
><A
NAME="ACLS"
-></A
->7.4.7. ACLs: permit-access and deny-access</H4
+>7.4.7. ACLs: permit-access and deny-access</A
+></H4
><A
NAME="PERMIT-ACCESS"
></A
option.
</P
><P
-> Please see 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.
+> Please see the warnings in the FAQ that <SPAN
+CLASS="APPLICATION"
+>Privoxy</SPAN
+>
+ is not intended to be a substitute for a firewall or to encourage anyone
+ to defer addressing basic security weaknesses.
</P
><P
> Multiple ACL lines are OK.
CLASS="SECT3"
><A
NAME="BUFFER-LIMIT"
-></A
->7.4.8. buffer-limit</H4
+>7.4.8. buffer-limit</A
+></H4
><P
></P
><DIV
CLASS="SECT2"
><A
NAME="FORWARDING"
-></A
->7.5. Forwarding</H2
+>7.5. Forwarding</A
+></H2
><P
> This feature allows routing of HTTP requests through a chain of
multiple proxies.</P
CLASS="SECT3"
><A
NAME="FORWARD"
-></A
->7.5.1. forward</H4
+>7.5.1. forward</A
+></H4
><P
></P
><DIV
><TD
><PRE
CLASS="SCREEN"
-> forward / caching-proxy.example-isp.net:8000
- forward .example-isp.net .</PRE
+> forward / caching-proxy.isp.example.net:8000
+ forward .isp.example.net .</PRE
></TD
></TR
></TABLE
CLASS="SECT3"
><A
NAME="SOCKS"
-></A
->7.5.2. forward-socks4 and forward-socks4a</H4
+>7.5.2. forward-socks4, forward-socks4a and forward-socks5</A
+></H4
><A
NAME="FORWARD-SOCKS4"
></A
><I
>target_pattern</I
></TT
-> is a <A
+> is a
+ <A
HREF="actions-file.html#AF-PATTERNS"
>URL pattern</A
->
- that specifies to which requests (i.e. URLs) this forward rule shall apply. Use <TT
+> that specifies to which
+ requests (i.e. URLs) this forward rule shall apply. Use <TT
CLASS="LITERAL"
>/</TT
> to
denote <SPAN
CLASS="QUOTE"
>"all URLs"</SPAN
->.
- <TT
+>. <TT
CLASS="REPLACEABLE"
><I
>http_parent</I
></TT
-> and <TT
+>
+ and <TT
CLASS="REPLACEABLE"
><I
>socks_proxy</I
></TT
>
- are IP addresses in dotted decimal notation or valid DNS names (<TT
+ are IP addresses in dotted decimal notation or valid DNS names
+ (<TT
CLASS="REPLACEABLE"
><I
>http_parent</I
><I
>port</I
></TT
-> parameters are TCP ports, i.e. integer values from 1 to 64535
+> parameters are TCP ports,
+ i.e. integer values from 1 to 65535
</P
></DD
><DT
server, while in SOCKS 4 it happens locally.
</P
><P
+> With <TT
+CLASS="LITERAL"
+>forward-socks5</TT
+> the DNS resolution will happen on the remote server as well.
+ </P
+><P
> If <TT
CLASS="REPLACEABLE"
><I
><TD
><PRE
CLASS="SCREEN"
-> forward-socks4a / socks-gw.example.com:1080 www-cache.example-isp.net:8080
+> forward-socks4a / socks-gw.example.com:1080 www-cache.isp.example.net:8080
forward .example.com .</PRE
></TD
></TR
>
</P
><P
-> To chain Privoxy and Tor, both running on the same system, you should use
- the rule:
+> To chain Privoxy and Tor, both running on the same system, you would use
+ something like:
</P
><P
> <TABLE
><TD
><PRE
CLASS="SCREEN"
-> forward-socks4 / 127.0.0.1:9050 .</PRE
+> forward-socks4a / 127.0.0.1:9050 .</PRE
></TD
></TR
></TABLE
> The public <SPAN
CLASS="APPLICATION"
>Tor</SPAN
-> network can't be used to reach your local network,
- therefore it's a good idea to make some exceptions:
+> network can't be used to
+ reach your local network, if you need to access local servers you
+ therefore might want to make some exceptions:
</P
><P
> <TABLE
><P
> Unencrypted connections to systems in these address ranges will
be as (un)secure as the local network is, but the alternative is that you
- can't reach the network at all.
+ can't reach the local network through <SPAN
+CLASS="APPLICATION"
+>Privoxy</SPAN
+>
+ at all. Of course this may actually be desired and there is no reason
+ to make these exceptions if you aren't sure you need them.
</P
><P
> If you also want to be able to reach servers in your local network by
CLASS="SECT3"
><A
NAME="ADVANCED-FORWARDING-EXAMPLES"
-></A
->7.5.3. Advanced Forwarding Examples</H4
+>7.5.3. Advanced Forwarding Examples</A
+></H4
><P
> If you have links to multiple ISPs that provide various special content
only to their subscribers, you can configure multiple <SPAN
></SPAN
> users can see the internal content of all ISPs.</P
><P
-> Assume that host-a has a PPP connection to isp-a.net. And host-b has a PPP connection to
- isp-b.net. Both run <SPAN
+> Assume that host-a has a PPP connection to isp-a.example.net. And host-b has a PPP connection to
+ isp-b.example.org. Both run <SPAN
CLASS="APPLICATION"
>Privoxy</SPAN
>. Their forwarding
><PRE
CLASS="SCREEN"
> forward / .
- forward .isp-b.net host-b:8118</PRE
+ forward .isp-b.example.net host-b:8118</PRE
></TD
></TR
></TABLE
><PRE
CLASS="SCREEN"
> forward / .
- forward .isp-a.net host-a:8118</PRE
+ forward .isp-a.example.org host-a:8118</PRE
></TD
></TR
></TABLE
<SPAN
CLASS="APPLICATION"
>squid</SPAN
-> locally, then chain as
+> locally, then chaining as
<TT
CLASS="LITERAL"
>browser -> squid -> privoxy</TT
>squid.conf</TT
>.</P
><P
-> You could just as well decide to only forward requests for Windows executables through
- a virus-scanning parent proxy, say, on <TT
+> You could just as well decide to only forward requests you suspect
+ of leading to Windows executables through a virus-scanning parent proxy,
+ say, on <TT
CLASS="LITERAL"
>antivir.example.com</TT
>, port 8010:</P
CLASS="SECT3"
><A
NAME="FORWARDED-CONNECT-RETRIES"
-></A
->7.5.4. forwarded-connect-retries</H4
+>7.5.4. forwarded-connect-retries</A
+></H4
><P
></P
><DIV
that Privoxy forwards through other proxies. This option is not limited to the HTTP CONNECT method.
</P
><P
-> Only use this option, if you are getting many forwarding related error messages,
+> Only use this option, if you are getting lots of forwarding-related error messages
that go away when you try again manually. Start with a small value and check Privoxy's
logfile from time to time, to see how many retries are usually needed.
</P
CLASS="SECT3"
><A
NAME="ACCEPT-INTERCEPTED-REQUESTS"
-></A
->7.5.5. accept-intercepted-requests</H4
+>7.5.5. accept-intercepted-requests</A
+></H4
><P
></P
><DIV
><H4
CLASS="SECT3"
><A
+NAME="ALLOW-CGI-REQUEST-CRUNCHING"
+>7.5.6. allow-cgi-request-crunching</A
+></H4
+><P
+></P
+><DIV
+CLASS="VARIABLELIST"
+><DL
+><DT
+>Specifies:</DT
+><DD
+><P
+> Whether requests to <SPAN
+CLASS="APPLICATION"
+>Privoxy's</SPAN
+> CGI pages can be blocked or redirected.
+ </P
+></DD
+><DT
+>Type of value:</DT
+><DD
+><P
+> <TT
+CLASS="REPLACEABLE"
+><I
+>0 or 1</I
+></TT
+>
+ </P
+></DD
+><DT
+>Default value:</DT
+><DD
+><P
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>0</I
+></SPAN
+></P
+></DD
+><DT
+>Effect if unset:</DT
+><DD
+><P
+> <SPAN
+CLASS="APPLICATION"
+>Privoxy</SPAN
+> ignores block and redirect actions for its CGI pages.
+ </P
+></DD
+><DT
+>Notes:</DT
+><DD
+><P
+> By default <SPAN
+CLASS="APPLICATION"
+>Privoxy</SPAN
+> ignores block or redirect actions
+ for its CGI pages. Intercepting these requests can be useful in multi-user
+ setups to implement fine-grained access control, but it can also render the complete
+ web interface useless and make debugging problems painful if done without care.
+ </P
+><P
+> Don't enable this option unless you're sure that you really need it.
+ </P
+></DD
+><DT
+>Examples:</DT
+><DD
+><P
+> allow-cgi-request-crunching 1
+ </P
+></DD
+></DL
+></DIV
+></DIV
+><DIV
+CLASS="SECT3"
+><H4
+CLASS="SECT3"
+><A
NAME="SPLIT-LARGE-FORMS"
-></A
->7.5.6. split-large-forms</H4
+>7.5.7. split-large-forms</A
+></H4
><P
></P
><DIV
> CGI forms can lead to
rather long URLs. This isn't a problem as far as the HTTP
standard is concerned, but it can confuse clients with arbitrary
- URL lenght limitations.
+ URL length limitations.
</P
><P
> Enabling split-large-forms causes <SPAN
CLASS="APPLICATION"
>Privoxy</SPAN
>
- to devide big forms into smaller ones to keep the URL length down.
+ to divide big forms into smaller ones to keep the URL length down.
It makes editing a lot less convenient and you can no longer
submit all changes at once, but at least it works around this
browser bug.
CLASS="SECT2"
><A
NAME="WINDOWS-GUI"
-></A
->7.6. Windows GUI Options</H2
+>7.6. Windows GUI Options</A
+></H2
><P
> <SPAN
CLASS="APPLICATION"
<SPAN
CLASS="APPLICATION"
>Privoxy</SPAN
-> will disconnect from and hide the
+> will disconnect from and hide the
command console.</P
><P
> <TT
projects / privoxy.git / blobdiff