X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=ChangeLog;h=7c3ab98e02a26668bdcd9aee5b4f47a781ec4d26;hp=398c9ae45ef51f4d0585aa8d3ba9836cd61746a0;hb=a2f8296e90e9bc3c4e4fa50c9b42e3f12bce24ca;hpb=767afb7f5d7062d75385b9ab3afdad47d0249a39 diff --git a/ChangeLog b/ChangeLog index 398c9ae4..7c3ab98e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,6 +1,522 @@ -------------------------------------------------------------------- ChangeLog for Privoxy -------------------------------------------------------------------- +*** Version 3.0.30 UNRELEASED *** + +- Bug fixes: + - Check the actual URL for redirects when https inspecting requests. + Previously Privoxy would only check the path which resulted in + rewrite results being rejected as invalid URLs. + Reported by withoutname in #1736. + - Let the hide-referrer code tolerate Referer headers with https:// URLs. + Previously they would always be treated like a changed host. + - Use the https headers if the show-request handler is reached through + https://. Previously Privoxy would use the http headers which + may be empty on a reused connection. + - Make CGI_PREFIX protocol-relative when building with FEATURE_HTTPS_INSPECTION. + This unbreaks (at least) https://config.privoxy.org/client-tags whose + buttons would previously use a http:// URL resulting in browser warnings. + - Support using https-inspection and client-header-order at the same time. + Privously Privoxy would crash. + Reported by: Kai Raven + - Properly reject rewrites from http to https as they currently + aren't supported. Previously Privoxy would wait for the client + to establish an encrypted connection which obviously would not happen. + +- General improvements: + - Allow to rewrite the request destination for https-intercepted + requests behind the client's back. The documentation already sort + of claimed that it was supported by not especially mentioning that + it didn't work for https-inspected requests. + Fixes SF bug #923 reported by withoutname. + - Add support for filtering client request bodies by using + CLIENT-BODY-FILTER filters which can be enabled with the + client-body-filter action. + Patch submitted by Maxim Antonov. + Sponsored by: Robert Klemme + - Add the new action suppress-tag{} which can be used to prevent + a tagger from adding a tag. Patch submitted by Maxim Antonov. + Sponsored by: Robert Klemme + - Gracefully handle existing website keys without matching certificates. + This can happen if Privoxy was previously running with an invalid + TLS configuration that didn't allow it to create a certificate. + - Recycle debug bit 4 for Tagging-related messages. + - Improve the message shown when the client-tags CGI page + is requested with no tags configured. + - Shorten the 'donate' and 'participate' links used by templates + using redirects. Currently the redirects lead to the FAQ entries + but in the future we may want to relocate the content and using + redirects makes this more convenient. + - Log an error when a PCRE-HOST-PATTERN is used with + FEATURE_PCRE_HOST_PATTERNS disabled. Don't treat this a + fatal error so the regression tests can be used with and + without FEATURE_PCRE_HOST_PATTERNS. + - The code compiles with older C compilers again. + - Check the chdir() return code to fix a compiler warning. + - Let the crude-parental filter insert a link to Privoxy's webinterface. + - Remove the packages feed from the source tarball. + It's usually out of date when the source tarball is generated + for the release. + - Fix harmless compiler warnings from GCC9 with -D_FORTIFY_SOURCE=2. + - windows: Remove obsolete '$(DEST)/doc/images' target. + - windows: Install the images referenced in the user manual. + - Remove obsolete 'gnu_regex.@OBJEXT@' target. + - When installing from the GNUMAkefile, don't create an 'images' + directory which is no longer used. The images were relocated to + the user-manual directory years ago. + - Add new FEATURES to the show-status page and resort list. + - OpenSSL create_client_ssl_connection(): Remove unused variable. + - Update bug tracker URL in cgi_error_unknown(). + - Properly deal with host certificates without keys and keys without + host certificate which may be left over from a previous Privoxy run + with incorrect configuration. + - Saved a couple of memory allocations when sorting client headers. + - Improved a couple of error messages. + - Saved memory allocations when using OpenSSL and checking if a + key already exists. + - The configure script will bail out if OpenSSL and mbedTLS are + enabled at the same time. + - Log a message right before exiting gracefully. + +- Action file improvements: + - Block requests to eu-tlp03.kameleoon.com/. + - Unblock metrics.sr.ht/. + - Disable fast-redirects for .fsf.org/. + - Disable fast-redirects for .gravater.com/. + - Disable fast-redirects for .ksta.de/ + - Block requests to tag.crsspxl.com/. + - Block requests to analytics.slashdotmedia.com/. + - Block requests to ml314.com/. + - Block requests to .adroll.com/. + - Block requests to fastlane.rubiconproject.com/. + - Block requests to api.theadex.com/ + - Block requests to ih.adscale.de/ + - Block requests to .s400.meetrics.net/ + - Block requests for pp.lp4.io/ + +- Filter file improvements: + - Added new 'allow-autocompletion' filter which changes + autocomplete="off" to "on" on input fields to allow autocompletion. + Requested by Jamie Zawinski in #370. + Filter based on a submission by Aaron Linville. + - Added an imdb filter. + - Added a sourceforge filter that reduces the amount of ads + for proprietary software. + - Added a github filter that removes the annoying "Sign-Up" + banner and the Cookie disclaimer. + +- privoxy-log-parser: + - Highlight 'Rewritten request line results in downgrade to http'. + - Highlight 'Rewrite detected: ...' messages again. + - Add a handler for tagging messages. + - Bump version to 0.9.2. + - Properly deal with 'Certificate error' crunches + Previously the error description was highlighted as 'host'. + - Highlight: 'Flushed 3153 bytes of request body' + - Highlight 'The last 12078 bytes of the request body have been read' + - Highlight 'Sending data on socket 33 over TLS/SSL failed: ...' + - Log truncated LOG_LEVEL_CLF messages more gracefully + and note that the statistics will be inprecise. + +- privoxy-regression-test: + - Use http://127.0.0.1:8118/ as default privoxy address + unless http_proxy is set through the environment. + - Add a --privoxy-cgi-prefix option that specifies the prefix + to use when building URLs that are supposed to reach Privoxy's + CGI interface. If it's not set, http://p.p/ is used, which is + supposed to work with the default Privoxy configuration. + If Privoxy has been built with FEATURE_HTTPS_INSPECTION enabled, + and if https inspection is activated with the +https-inspection + action, this option can be used with "https://p.p/" provided the + system running Privoxy-Regression-Test has been configured to + trust the certificate used by Privoxy. + Note that there are currently two tests in the official + regression-tests.action file that are expected to fail + when using "https://p.p/" as privoxy-cgi-prefix. + - Skip the connection-established response in get_status_code() + when looking for the status code with a CGI prefix + that starts with https://. We care about the status code + sent by the impersonated web server. + - Use --proxy-header when using a CGI prefix with https:// + and a "Host:" header. + - Allow '|' in tokens and values to allow tag patterns like + "TAG:^(application|text)/(x-)?javascript$". + - When get_cgi_page_or_else() fails, include the URL of the + requested page in the log message. + - privoxy-regression-test: Bump version to 0.7.2 + +- uagen: + - Update example output. + - Recommend the use of the https-inspection action in the documentation. + - Upgrade a couple of URLs to https://. + - Add ElectroBSD to the list of operating systems. + - Bump generated Firefox version to 78 (ESR). + - Bump version to 1.2.2. + + - User Documentation: + - Remove reference to 'How to Report Bugs Effectively'. + It was only rendered as text without URL in the README anyway + and there's no indication that users read it ... + - Let the dok-readme target fix the location embedded into the + README file. This used to be done by CVS but since the git migration + it has to be done through other means. + - Remove 'experimental' warning for client-specific-tag-related directives. + They seem to work reliably and there is no obvious reason + why we would change the syntax in the near future. + - Describe how to check if Privoxy has been built with + FEATURE_HTTPS_INSPECTION. + - Add a link to the trusted-cas-file documentation + that explains how the user can create the file herself. + - Don't explicitly mention the license for the code coming from + 'Anonymous Coders' and Junkbusters. It's obviously licensed under + the GNU GPL like the rest of Privoxy or we wouldn't be allowed to + distribute it. + - Update the +hide-user-agent example with uagen output. + - Slightly improve the wording of the ca-key-file documentation. + - Explicitly mention Windows 10 as supported so search engines and + users looking for it can find it. + - Import a bunch of contributors from the ChangeLog. + - Remove obsolete doc/gpl.html. + - Upgrade a couple of links to https://. + - Don't prefer the SourceForge patch tracker over the + privoxy-devel mailing list. While at it, link to the + SourceForge patch tracker. + - Mention http-inspection in the 'my browser warns me about + unauthenticated content' FAQ entry. + - Simplify the 'Is there is a license or fee?' FAQ entry. + - Add another +redirect{} example. + - Explicitly mention that interested sponsors should include + the link target in their first mail. + - Clarify that only Privoxy team members can object to new sponsors + and link to the list of current team members. + - Note that sponsor URLs may not contain keyword spam. + - Garbage collect doc/webserver/images which isn't referenced anymore. + - Update the method to reach the proxy settings in Firefox. + - Update proxy_setup.jpg description to refer to Firefox. + - Regenerate proxy_setup.jpg with a more recent Firefox (78.0). + - Regenerate files-in-use.jpg without obsolete standard.action + with modern colors and a slightly better quality. + - Update URL to the actionsfile tracker. + - Update a support request URL. + - Rephrase the 'Can Privoxy run as service' FAQ entry and + remove an obsolete paragraph. + - Let the 'Where can I get updated Actions Files?' entry link to + the gitweb version of default.action.master. + - Update a link to the default.action file. + - Update URLs for trackers and mailing lists. + - Replace CVS reference with git. + - Mention regression-tests.action in the config file. + - Explicitly mention in the config file that access to the + ca key should be limited to Privoxy. + - List more client-specific-tag examples for inspiration. + - Add additional headers to the client-header-order example. + - Note that actions aren't updated after rewrites. + - Explicitly mention that upgrading from http to https with + a client-header filter is not supported + - Note that protocol and host have to be added when rewriting + the destination host for https-inspected requests. + - Explicitly mention that the CA key is used to sign certificates. + +- Developer Manual: + - Flesh out the build instructions for Debian. + - Remove the packaging instructions for RPM-based systems. + They don't work and we don't release RPM packages anymore anyway. + - Remove the packaging instructions for Solaris. + They don't work and we don't release Solaris packages anymore anyway. + - Update the suggested subject for the announce mails. + - Update upload instructions. + ftp://upload.sourceforge.net is no longer functional. + - Remove a couple of package-dependent upload instructions + that don't actually work. + - Remove 'cd current' that no longer works. + - Add regression-tests.action to the list of files that should be installed. + - Stop claiming that there are text versions of the manuals. + We stopped building them in 2008 (9ed36a3c5e6f12). + - Note that the 'webserver' target creates the link needed for the user-manual. + - Suggest to use the master branch as reference when creating + the ChangeLog so the steps work when the current branch differs + from master which is likely as the developer manual + suggests to use a local branch for development. + - Add the -s flag to the suggested 'git tag' command. We prefer signed tags. + - Mention that merges into 'master' should be avoided. + - Add git commands that should result in a merge-free history. + - Mention Privoxy-Regression-Test. + - Add a section id to reduce link churn. + - Recommend the dok-tidy target when building docs for the webserver. + - Add another plug for the privoxy-devel mailing list. + - Let the intro link the copyright section in the user manual instead + of giving an incomplete summary of the license status. + - Clarify that the webserver target uploads to the SourceForge webserver. + - Mark the documentation for the Mac OS X installers as out of date and + change the SCM name back to CVS. + - Fix the location of the installer modules for Mac OS X. + They are not actually available through git (yet). + - Don't speak of Privoxy version 3 in the past tense. + - Update the list of programs required for the release process. + - Put openssl command in 'command' tags. + - Update description of the webserver target which uses ssh, not scp. + - Remove obsolete reference to config.new. + +- Tests: + - Add another hide-referrer{conditional-block} test. + - Add another hide-referrer{conditional-forge} test. + - Fix a hide-referrer{conditional-forge} test + that expected an acceptable header to be forged. + - Fix a hide-referrer{conditional-block} test + that expected an acceptable Referer to be removed. + - Explain why the "Set Header = Host: whatever.example.org" test is + expected to fail when using a CGI prefix that starts with "https://". + - Explain why a connection-sharing test is known to fail + when using "https://p.p/" as CGI prefix. + - Add a link to Privoxy-Regression-Test to regression-tests.action + in case it isn't packaged. + - Add regression tests for pcre host patterns. + +- Privoxy Infrastructure: + - Import a Privoxy logo for the website. + - Update Tor onion service to HiddenServiceVersion 3. + - Display the "model" photos in a single row and remove placeholder images. + - Regenerate homepage with updated sponsor list. + - Use the '/sponsor' redirect for the link to the sponsor page. + - Git commit messages are sent to the Privoxy-commits mailing list. + +*** Version 3.0.29 stable *** + +- Security/Reliability: + - Fixed memory leaks when a response is buffered and the buffer + limit is reached or Privoxy is running out of memory. + Commits bbd53f1010b and 4490d451f9b. OVE-20201118-0001. + Sponsored by: Robert Klemme + - Fixed a memory leak in the show-status CGI handler when + no action files are configured. Commit c62254a686. + OVE-20201118-0002. + Sponsored by: Robert Klemme + - Fixed a memory leak in the show-status CGI handler when + no filter files are configured. Commit 1b1370f7a8a. + OVE-20201118-0003. + Sponsored by: Robert Klemme + - Fixes a memory leak when client tags are active. + Commit 245e1cf32. OVE-20201118-0004. + Sponsored by: Robert Klemme + - Fixed a memory leak if multiple filters are executed + and the last one is skipped due to a pcre error. + Commit 5cfb7bc8fe. OVE-20201118-0005. + - Prevent an unlikely dereference of a NULL-pointer that + could result in a crash if accept-intercepted-requests + was enabled, Privoxy failed to get the request destination + from the Host header and a memory allocation failed. + Commit 7530132349. CID 267165. OVE-20201118-0006. + - Fixed memory leaks in the client-tags CGI handler when + client tags are configured and memory allocations fail. + Commit cf5640eb2a. CID 267168. OVE-20201118-0007. + - Fixed memory leaks in the show-status CGI handler when memory + allocations fail. Commit 064eac5fd0 and commit fdee85c0bf3. + CID 305233. OVE-20201118-0008. + +- General improvements: + - Added experimental https inspection support which allows to filter + https traffic. To enable it, install MbedTLS and configure with + --with-mbedtls, or install OpenSSL or LibreSSL and configure + with --with-openssl. + Afterwards configure the directives in section 7 of the + config file and enable the +https-inspection action. + Initial MbedTLS-based code contributed by Vaclav Svec, + initial OpenSSL support contributed by Maxim Antonov. + With help from Nedzad Hrnjica and Ho+ Ho+ Ho+. + Integration and improvements sponsored by Robert Klemme. + - pcrs: Request JIT compilation if it's supported and + the filter isn't dynamic. This can speed up filtering. + - Added support for Brotli decompression. + Sponsored by: Robert Klemme + - Added FEATURE_EXTENDED_STATISTICS to gather statistics for + block reasons and filter executions. To enable it, configure + with --enable-extended-statistics and visit + http://config.privoxy.org/show-status. + Sponsored by: Robert Klemme + - Use the IP_FREEBIND socket option, if defined. This allows + Privoxy to bind to not-yet assigned IP addresses which is + useful in failover environments. + Patch by Sam Varshavchik. + - Allow to use extended host patterns and vanilla host patterns + at the same time by prefixing extended host patterns with + "PCRE-HOST-PATTERN:". To enable this, configure with + --enable-pcre-host-patterns. + Sponsored by: Robert Klemme + - Added "Cross-origin resource sharing" (CORS) support. + This allows to access Privoxy's CGI interface via JavaScript from + another domain (white-listed with the new cors-allowed-origin directive). + Based on a patch by Nedzad Hrnjica. + Sponsored by: Robert Klemme. + - Add SOCKS5 username/password support. + Based on a patch by Sam, improved by Ivan Romanov. + Closes Patch#141 and solves TODO#105. + - Bump the maximum number of action and filter files + to 100 each. + Sponsored by: Robert Klemme + - Fixed handling of filters with "split-large-forms 1" + when using the CGI editor. + Reported by withoutname in #921. + - Better detect a mismatch of connection details when + figuring out whether or not a connection can be reused. + - Don't send a "Connection failure" message instead of the + "DNS failure" message. + Sponsored by: Robert Klemme + - Let LOG_LEVEL_REQUEST log all requests. Previously unencrypted + requests were only logged with LOG_LEVEL_REQUEST when they weren't + crunched (in which case they were logged with LOG_LEVEL_CRUNCH). + This was documented behaviour, but logging all requests seems more useful. + - Fixed locking around localtime() and gmtime(). + - Removed OS/2 support. We haven't provided OS/2 packages in years, + it complicated the code and it depended on a fallback snprintf() + implementation which is GPLv2 only. + - Remove the fallback snprintf() implementation + Now that OS/2 support is gone we no longer need it. + - Fixed a bunch of format specifiers log messages. + - Added a missing apostrophe in the 'More Privoxy' menu. + - Explicitly prevent use of FEATURE_CONNECTION_SHARING + without FEATURE_CONNECTION_KEEP_ALIVE. It makes no sense + and does not compile anyway. + Sponsored by: Robert Klemme + - Fix build without FEATURE_CONNECTION_KEEP_ALIVE. + Sponsored by: Robert Klemme + - Downgrade the 'Graceful termination requested' message + to LOG_LEVEL_INFO as it isn't an error. + Sponsored by: Robert Klemme + - decompress_iob(): Downgrade the no-content message to LOG_LEVEL_RE_FILTER + While at it, fix a typo in a comment. + Sponsored by: Robert Klemme + - Fixed a couple of cppcheck warnings. + - Rename LOG_LEVEL_GPC to LOG_LEVEL_REQUEST. + Only the shadow knows what "GPC" is supposed to stand for. + - Remove SourceForge references in copyright headers. + - Upgrade a bunch of links to the homepage to https://. + - Add 'no-brotli-accepted' filter which prevents the + use of Brotli compression. + - Changed license for pcrs to GPLv2+ after getting the + permission from Andreas. This allows to redistribute + Privoxy under the GPLv3 which is required when linking + to future mbedTLS versions which are expected to be + licensed under the Apache 2.0 license only. + - Updated a bunch of tests that have to expect status code 403 + now after r1.168/070e904afa5. + - Lowercase the host name in the request line. + - Only set SOURCE_DATE_EPOCH if it's not already set so + distributions can overwrite it through the environment. + +- Documentation changes: + - Explain that Privoxy has to be distributed under the + GPLv3 (or later) when linked with an MbedTLS version + that is licensed under the Apache 2.0 license. + - Import the GNU GPLv3 and include it the user manual. + - Clarify FEATURE_FORCE_LOAD's description. It allows to bypass + blocking not filtering and only does it if blocks aren't enforced. + Reported by: Robert Klemme + - FAQ: Remove Zwiebelfreunde e.V. from the list of fiduciary sponsors + As of 2021 they no longer handle donations for foreign organisations + due to lack of resources. + - FAQ: Remove an obsolete comment with a link to the long-gone PDF manual. + - FAQ: Add a link to the TODO list. + - FAQ: Change the sponsor amounts to USD slightly rounding the + converted amounts up to get simple numbers. + Receiving USD is apparently easier for SPI and SPI is + preferred by sponsors as they can send invoices. + - Advertise the client-tags CGI page in the user manual. + - Stop advertising the show-version CGI page which no longer exists. + - Add yet another reason why +prevent-compression may cause problems. + - Don't claim that contributors need ssh. It's only needed for committers. + - Replace obsolete CVS instructions with Git instructions. + - Remove an obsolete comment + +- Config file changes: + - Change the suggested default-server-timeout to 5 to match the + suggested keep-alive-timeout. Otherwise using the defaults would + result in Privoxy reducing the default-server-timeout and logging + an error message. + Sponsored by: Robert Klemme + - Update the 'debug 1' description. + - Add a missing 'client-specific-tag' directive. + - Comment out trusted-cgi-referer pointing to example.org. + +- Action file improvements: + - Block requests to /(.*/)?piwik\.php + - Block requests to .connectaserver.de/ + - Block requests to pixel.inforsea.com/ + - Block requests to t.vi-serve.com/ + - Block requests to .ioam.de/ + - Block requests to t.9gag.com/img.gif + - Block requests to .pixel.parsely.com/ as image + - Block requests to pixel.wp.com/ + - Disable fast-redirects for .librarything.com/ + - Disable fast-redirects for issue.freebsdfoundation.org/ + - Disable fast-redirects for .twitter.com/.*origin=http + - Unblock belco24.de/ + - Add fast-redirects exception for .wikipedia.org/ + - Add fast-redirects exception for oss-fuzz.com/ + - Disable fast-redirects for .consensu.org/delivery/pixel\.php + and block the requests as image instead + - Unblock .adbinstaller.com/ + Reported by lvm in #942. + - Unblock .adbshell.com + Reported by lvm in #942. + - Unblock .tagesschau.de/ + - Disable fast-redirects for collector.githubapp.com/ + and block requests to it as image instead + - Unblock 'ada*.' + - Add fast-redirects{} exception for sourcepoint.vice.com/ + - Unblock adaway.org/ + Reported by DRS David Soft in AF#945. + - Change two block reasons that previously were the same. + Sponsored by: Robert Klemme + - Added a +delay-response{} test. + - Updated the location of the development version + of default.action.master. + +- Privoxy-Log-Parser: + - Added a --keep-date option to keep the date in highlighted messages. + - Highlight new log messages. + - Make gather_loglevel_clf_stats() more tolerant. While at it, + count all CLF messages as requests, even if the request is invalid. + - Only show HTTP version distribution if at least one version has been detected. + - Only show crunch statistics if crunches were detected. + - Warn if the request counts differ. + - Generate statistics if the log only contains LOG_LEVEL_CLF messages + so it can be used with vanilla webserver logs. + Previously Privoxy-specific "Request:" messages were required. + - Align the client-HTTP-version distribution like other distributions + - Bump version to 0.9.1 + - Include status code distribution in the stats. + - Let the statistics include the size of the content Privoxy + transferred excluding HTTP headers. + - Get with the program and expect all requests to be logged with LOG_LEVEL_REQUEST. + It's no longer necessary to count both LOG_LEVEL_REQUEST and + LOG_LEVEL_CRUNCH messages to get the total number of requests. + - Leverage the LOG_LEVEL_CLF message to gather statistics that where + previously taken from LOG_LEVEL_HEADER lines. This results in less + confusing results if https inspection is enabled in which case there + are two LOG_LEVEL_HEADER lines with request lines. + Sponsored by: Robert Klemme + - Properly highlight the filter results message. Previously a brace got lost. + - Prefer the number of CLF lines to get the total number of requests + as it works with older Privoxy versions as well. + +- Privoxy-Regression-Test: + - Turn curl's globbing mode off so we can allow more characters in URLs. + - Allow '[' and ']' in URLs. + - Include the action file when complaining about missing Sticky Actions. + - Fix a sentence in the documentation. + - Bump version to 0.7.1 + +- url-pattern-translator: + - Detect a couple of pattern prefixes case-insensitively. + Sponsored by: Robert Klemme + - Skip CLIENT-TAG patterns. + Sponsored by: Robert Klemme + - Skip patterns that have already been converted. + It should now be safe to "convert" a file multiple times. + Sponsored by: Robert Klemme + - Add the new 'PCRE-HOST-PATTERN:' prefix. + Sponsored by: Robert Klemme + *** Version 3.0.28 stable *** - Bug fixes for regressions in 3.0.27: @@ -2520,7 +3036,7 @@ being a mix of "U.S. English", "U.K. English" and "Irish English". ---------------------------------------------------------------------- -Copyright : Written by and Copyright (C) 2001-2018 the +Copyright : Written by and Copyright (C) 2001-2021 the Privoxy team. https://www.privoxy.org/ Based on the Internet Junkbuster originally written