- Announcing Privoxy 3.0.22 stable
+ Announcing Privoxy 3.0.34 stable
--------------------------------------------------------------------
-Privoxy 3.0.22 stable is mainly a bug-fix release, it also has a
-couple of new features, though. Note that the first two entries in
-the ChangeLog below refer to security issues.
+Privoxy 3.0.34 fixes a few minor bugs and comes with a couple of
+general improvements and new features.
--------------------------------------------------------------------
-ChangeLog for Privoxy
+ChangeLog for Privoxy 3.0.34
--------------------------------------------------------------------
-*** Version 3.0.22 stable ***
-
- Bug fixes:
- - Fixed a memory leak when rejecting client connections due to
- the socket limit being reached (CID 66382). This affected
- Privoxy 3.0.21 when compiled with IPv6 support (on most
- platforms this is the default).
- - Fixed an immediate-use-after-free bug (CID 66394) and two
- additional unconfirmed use-after-free complaints made by
- Coverity scan (CID 66391, CID 66376).
- - Actually show the FORCE_PREFIX value on the show-status page.
- - Properly deal with Keep-Alive headers with timeout= parameters
- If the timeout still can't be parsed, use the configured
- timeout instead of preventing the client from keeping the
- connection alive. Fixes #3615312/#870 reported by Bernard Guillot.
- - Not using any filter files no longer results in warning messages
- unless an action file is referencing header taggers or filters.
- Reported by Stefan Kurtz in #3614835.
- - Fixed a bug that prevented Privoxy from reusing some reusable
- connections. Two bit masks with different purpose unintentionally
- shared the same bit.
- - A couple of additional bugs were discovered by Coverity Scan.
- The fixes that are not expected to affect users are not explicitly
- mentioned here, for details please have a look at the CVS logs.
+ - Improve the handling of chunk-encoded responses by buffering the data
+ even if filters are disabled and properly keeping track of where the
+ various chunks are supposed to start and end. Previously Privoxy would
+ merely check the last bytes received to see if they looked like the
+ last-chunk. This failed to work if the last-chunk wasn't received in one
+ read and could also result in actual data being misdetected
+ as last-chunk.
+ Should fix: SF support request #1739.
+ Reported by: withoutname.
+ - remove_chunked_transfer_coding(): Refuse to de-chunk invalid data
+ Previously the data could get corrupted even further.
+ Now we simply pass the unmodified data to the client.
+ - gif_deanimate(): Tolerate multiple image extensions in a row.
+ This allows to deanimate all the gifs on:
+ https://commons.wikimedia.org/wiki/Category:Animated_smilies
+ Fixes SF bug #795 reported by Celejar.
+ - OpenSSL generate_host_certificate(): Use X509_get_subject_name()
+ instead of X509_get_issuer_name() to get the issuer for generated
+ website certificates so there are no warnings in the browser when using
+ an intermediate CA certificate instead of a self-signed root certificate.
+ Problem reported and patch submitted by Chakib Benziane.
+ - can_filter_request_body(): Fix a log message that contained a spurious u.
+ - handle_established_connection(): Check for pending TLS data from the client
+ before checking if data is available on the connection.
+ The TLS library may have already consumed all the data from the client
+ response in which case poll() and select() will not detect that data is
+ available to be read.
+ Sponsored by: Robert Klemme.
+ - ssl_send_certificate_error(): Don't crash if there's no certificate
+ information available. This is only relevant when Privoxy is built with
+ wolfSSL 5.0.0 or later (code not yet published). Earlier wolfSSL versions
+ or the other TLS backends don't seem to trigger the crash.
+ - socks5_connect(): Add support for target hosts specified as IPv4 address
+ Previously the IP address was sent as domain.
- General improvements:
- - Introduced negative tag patterns NO-REQUEST-TAG and NO-RESPONSE-TAG.
- They apply if no matching tag is found after parsing client or
- server headers.
- - Add support for external filters which allow to process the
- response body with a script or program written in any language
- the platform supports. External filters are enabled with
- +external-filter{} after they have been defined in one of the
- filter files with a header line starting with "EXTERNAL-FILTER:".
- External filter support is experimental, not compiled by default
- and known not to work on all platforms.
- - Add support for the 'PATCH' method as defined in RFC5789.
- - Reject requests with unsupported Expect header values.
- Fixes a couple of Co-Advisor tests.
- - Normalize the HTTP-version in forwarded requests and responses.
- This is an explicit RFC 2616 MUST and RFC 7230 mandates that
- intermediaries send their own HTTP-version in forwarded
- messages.
- - Server 'Keep-Alive' headers are no longer forwarded. From a user's
- point of view it doesn't really matter, but RFC 2616 (obsolete)
- mandates that the header is removed and this fixes a Co-Advisor
- complaint.
- - Change declared template file encoding to UTF-8. The templates
- already used a subset of UTF-8 anyway and changing the declaration
- allows to properly display UTF-8 characters used in the action files.
- This change may require existing action files with ISO-8859-1
- characters that aren't valid UTF-8 to be converted to UTF-8.
- Requested by Sam Chen in #582.
- - Do not pass rejected keep-alive timeouts to the server. It might
- not have caused any problems (we know of), but doing the right
- thing shouldn't hurt either.
- - Let log_error() use its own buffer size #define to make changing
- the log buffer size slightly less inconvenient.
- - Turned single-threaded into a "proper" toggle directive with arguments.
- - CGI templates no longer enforce new windows for some links.
- - Remove an undocumented workaround ('HOST' header removal) for
- an Apple iTunes bug that according to #729900 got fixed in 2003.
+ - Add a client-body-tagger action which creates tags based on
+ the content of the request body.
+ Sponsored by: Robert Klemme.
+ - When client-body filters are enabled, buffer the whole request
+ before opening a connection to the server.
+ Makes it less likely that the server connection times out
+ and we don't open a connection if the buffering fails anyway.
+ Sponsored by: Robert Klemme.
+ - Add periods to a couple of log messages.
+ - accept_connection(): Add missing space to a log message.
+ - Initialize ca-related defaults with strdup_or_die() so errors
+ aren't silently ignored.
+ - make_path: Use malloc_or_die() in cases where allocation errors
+ were already fatal anyway.
+ - handle_established_connection(): Improve an error message slightly.
+ - receive_client_request(): Reject https URLs without CONNECT request.
+ - Include all requests in the statistics if mutexes are available.
+ Previously in case of reused connections only the last request got
+ counted. The statistics still aren't perfect but it's an improvement.
+ - Add read_socks_reply() and start using it in socks5_connect()
+ to apply the socket timeout more consistently.
+ - socks5_connect(): Deal with domain names in the socks reply
+ - Add a filter for bundeswehr.de that hides the cookie and
+ privacy info banner.
- Action file improvements:
- - The pattern 'promotions.' is no longer being blocked.
- Reported by rakista in #3608540.
- - Disable fast-redirects for .microsofttranslator.com/.
- - Disable filter{banners-by-size} for .dgb-tagungszentren.de/.
- - Add adn.speedtest.net as a site-specific unblocker.
- Support request #3612908.
- - Disable filter{banners-by-size} for creativecommons.org/.
- - Block requests to data.gosquared.com/. Reported by cbug in #3613653.
- - Unblock .conrad./newsletter/. Reported by David Bo in #3614238.
- - Unblock .bundestag.de/.
- - Unblock .rote-hilfe.de/.
- - Disable fast-redirects for .facebook.com/plugins/like.php.
- - Unblock Stackexchange popup URLs that aren't used to serve ads.
- Reported by David Wagner in #3615179.
- - Disable fast-redirects for creativecommons.org/.
- - Unblock .stopwatchingus.info/.
- - Block requests for .adcash.com/script/.
- Reported by Tyrexionibus in #3615289.
- - Disable HTML filters if the response was tagged as JavaScript.
- Filtering JavaScript code with filters intended to deal with HTML
- is usually a waste of time and, more importantly, may break stuff.
- - Use a custom redirect{} for .washingtonpost.com/wp-apps/imrs\.php\?src=
- Previously enabling the 'Advanced' settings (or manually enabling
- +fast-redirects{}) prevented some images from being loaded properly.
- - Unblock "adina*." Fixes #919 reported by Morton A. Goldberg.
- - Block '/.*DigiAd'.
- - Unblock 'adele*.'. Reported by Adele Lime in #1663.
- - Disable banners-by-size for kggp.de/.
-
-- Filter file improvements & bug fixes:
- - Decrease the chances that js-annoyances creates invalid JavaScript.
- Submitted by John McGowan on ijbswa-users@.
- - Let the msn filter hide 'related' ads again.
- - Remove a stray '1' in the 'html-annoyances' filter.
- - Prevent img-reorder from messing up img tags with empty src
- attributes. Fixes #880 reported by Duncan.
-
-- Documentation improvements:
- - Updated the 'Would you like to donate?' section.
- - Note that invalid forward-override{} parameter syntax isn't
- detected until the parameter is used.
- - Add another +redirect{} example: a shortcut for illumos bugs.
- - Make it more obvious that many operating systems support log
- rotation out of the box.
- - Fixed dead links. Reported by Mark Nelson in #3614557.
- - Rephrased the 'Why is the configuration so complicated?' answer
- to be slightly less condescending. Anonymously suggested in #3615122.
- - Be more explicit about accept-intercepted-requests's lack of MITM support.
- - Make 'demoronizer' FAQ entries more generic.
- - Add an example hostname to the --pre-chroot-nslookup description.
- - Add an example for a host pattern that matches an IP address.
- - Rename the 'domain pattern' to 'host pattern' as it may
- contain IP addresses as well.
- - Recommend forward-socks5t when using Tor. It seems to work fine and
- modifying the Tor configuration to profit from it hasn't been necessary
- for a while now.
- - Add another redirect{} example to stress that redirect loops can
- and should be avoided.
- - The usual spelling and grammar fixes. Parts of them were
- reported by Reuben Thomas in #3615276.
- - Mention the PCRS option letters T and D in the filter section.
- - Clarify that handle-as-empty-doc-returns-ok is still useful
- and will not be removed without replacement.
- - Note that security issues shouldn't be reported using the bug tracker.
- - Clarify what Privoxy does if both +block{} and +redirect{} apply.
- - Removed the obsolete bookmarklets section.
-
-- Build system improvements:
- - Let --with-group properly deal with secondary groups.
- Patch submitted by Anatoly Arzhnikov in #3615187.
- - Fix web-actions target.
- - Add a web-faq target that only updates the FAQ on the webserver.
- - Remove already-commented-out non-portable DOSFILTER alternatives.
- - Remove the obsolete targets dok-put and dok-get.
- - Add a sf-shell target.
-
-- Known bugs:
- - To compile with --disable-force you need the following change which
- didn't make it into the release:
- http://ijbswa.cvs.sourceforge.net/viewvc/ijbswa/current/project.h?r1=1.208&r2=1.209&view=patch
- Thanks to Kai Raven for the report.
+ - Disable filter{banners-by-size} for .freiheitsfoo.de/.
+ - Disable filter{banners-by-size} for freebsdfoundation.org/.
+ - Disable fast-redirects for consent.youtube.com/.
+ - Block requests to ups.xplosion.de/.
+ - Block requests for elsa.memoinsights.com/t.
+ - Fix a typo in a test.
+ - Disable fast-redirects for launchpad.net/.
+ - Unblock .eff.org/.
+ - Stop unblocking .org/.*(image|banner) which appears to be too generous
+ It let requests like:
+ https://stats.noblogs.org/piwik.php?action_name=anti%20gentrifizierungs%20fest&idsite=10175&rec=1&r=220192&h=17&m=7&s=44&url=https%3A%2F%2Fmuellemcalling.noblogs.org%2F&urlref=https%3A%2F%2Fmuellemcalling.noblogs.org%2Finfostande%2F&_id=&_idn=1&_refts=0&send_image=0&cookie=1&res=1366x768&pv_id=eqr7jX&pf_net=7&pf_srv=3&pf_tfr=2281&pf_dm1=156
+ pass.
+ The example URL http://www.gnu.org/graphics/gnu-head-banner.png is
+ already unblocked due to .gnu.org being unblocked.
+ - Unblock adfd.org/.
+ - Disable filter{banners-by-link} for .eff.org/.
+ - Block requests to odb.outbrain.com/.
+ - Disable fast-redirects for .gandi.net/.
+ - Disable fast-redirects{} for .onion/.*/status/.
+ - Disable fast-redirects{} for twitter.com/.*/status/.
+ - Unblock pinkstinks.de/.
+ - Disable fast-redirects for .hagalil.com/.
+
+- Privoxy-Log-Parser:
+ - Bump version to 0.9.5.
+ - Highlight more log messages.
+ - Highlight the Crunch reason only once. Previously the "crunch reason"
+ could also be highlighted when the URL contained a matching string.
+ The real crunch reason only occurs once per line, so there's no need
+ to continue looking for it after it has been found once.
+ While at it, add a comment with an example log line.
+
+- uagen:
+ - Bump version to 1.2.4.
+ - Update BROWSER_VERSION and BROWSER_REVISION to 102.0
+ to match the User-Agent of the current Firefox ESR.
+ - Explicitly document that changing the 'Gecko token' is suspicious.
+ - Consistently use a lower-case 'c' as copyright symbol.
+ - Bump copyright.
+ - Add 'aarch64' as Linux architecture.
+ - Add OpenBSD architecture 'arm64'.
+ - Stop using sparc64 as FreeBSD architecture.
+ It hasn't been supported for a while now.
+
+- Build system:
+ - Makefile: Add a 'dok' target that depends on the 'error' target
+ to show the "You are not using GNU make or did nor run configure"
+ message.
+ - configure: Fix --with-msan option.
+ Also (probably) reported by Andrew Savchenko.
+
+- macOS build system:
+ - Enable HTTPS inspection when building the macOS binary
+ (using OpenSSL as TLS library).
+
+- Documentation:
+ - Add OpenSSL to the list of libraries that may be licensed under the
+ Apache 2.0 license in which case the linked Privoxy binary has to be
+ distributed under the GPLv3 or later.
+ - config: Fix the documented ca-directory default value.
+ Reported by avoidr.
+ - Rebuild developer-manual and tidy with 'HTML Tidy for FreeBSD version 5.8.0'.
+ - Update developer manual with new macOS packaging instructions.
+ - Note that the FreeBSD installation instructions work for
+ ElectroBSD as well.
+ - Note that FreeBSD/ElectroBSD users can try to install Privoxy
+ as binary package using 'pkg'.
-----------------------------------------------------------------
About Privoxy:
Our TODO list is rather long. Helping hands and donations are welcome:
- * http://www.privoxy.org/faq/general.html#PARTICIPATE
+ * https://www.privoxy.org/participate
- * http://www.privoxy.org/faq/general.html#DONATE
+ * https://www.privoxy.org/donate
At present, Privoxy is known to run on Windows 95 and later versions
-(98, ME, 2000, XP, Vista, Windows 7 etc.), GNU/Linux (RedHat, SuSE,
-Debian, Fedora, Gentoo, Slackware and others), Mac OS X (10.4 and
-upwards on PPC and Intel processors), OS/2, Haiku, DragonFly,
-FreeBSD, NetBSD, OpenBSD, Solaris, and various other flavors of Unix.
+(98, ME, 2000, XP, Vista, Windows 7, Windows 10 etc.), GNU/Linux
+(RedHat, SuSE, Debian, Fedora, Gentoo, Slackware and others),
+Mac OS X (10.4 and upwards on PPC and Intel processors), Haiku,
+DragonFly, ElectroBSD, FreeBSD, NetBSD, OpenBSD, Solaris,
+and various other flavors of Unix.
In addition to the core features of ad blocking and cookie management,
Privoxy provides many supplemental features, that give the end-user
* Supports tagging which allows to change the behaviour based on client
and server headers.
+ * Supports https inspection which allows to filter https requests.
+
* Can be run as an "intercepting" proxy, which obviates the need to
configure browsers individually.
tracing of rule and filter effects. Remote toggling.
* Web page filtering (text replacements, removes banners based on size,
- invisible <quote>web-bugs</quote> and HTML annoyances, etc.)
+ invisible "web-bugs" and HTML annoyances, etc.)
* Modularized configuration that allows for standard settings and user
settings to reside in separate files, so that installing updated actions
* Most features are controllable on a per-site or per-location basis.
-Download location:
- http://sourceforge.net/project/showfiles.php?group_id=11118
-
Home Page:
- http://www.privoxy.org/
+ https://www.privoxy.org/
- - Privoxy Developers <ijbswa-developers@lists.sourceforge.net>
+ - Privoxy Developers <privoxy-devel@lists.privoxy.org>
projects / privoxy.git / blobdiff