Richard Pospesel pushed to branch tor-browser-102.9.0esr-12.5-1 at The Tor Project / Applications / Tor Browser Commits: 1d882d82 by Pier Angelo Vendrame at 2023-03-09T16:58:14+00:00 Bug 1774413: Bundled fonts are not picked up on macOS r=jfkthame Bundled fonts were not picked up because also child processes need to register them. Also, they were assigned User visibility, instead of Base, which was not coherent with other platforms. Differential Revision: https://phabricator.services.mozilla.com/D150400 - - - - - 381c379a by Pier Angelo Vendrame at 2023-03-09T16:58:14+00:00 Bug 1769030: Add a configure flag to load policies only from the local policies.json file r=mkaply,glandium Add a configuration flag to make Enterprise Policies mechanism only consult a policies.json file (avoiding the Windows Registry, macOS's file system attributes, and /etc/firefox/policies/policies.json on other OS). Differential Revision: https://phabricator.services.mozilla.com/D146300 - - - - - 157f45d3 by Jamie Nicol at 2023-03-09T16:58:15+00:00 Bug 1784588 - Fix SplitDriverVersion when the string has less than 4 numbers. r=aosmond Differential Revision: https://phabricator.services.mozilla.com/D154897 - - - - - 4c96ad3d by Pier Angelo Vendrame at 2023-03-09T16:58:15+00:00 Bug 1768907 - Part 1: Make browser.privatebrowsing.autostart a static pref. r=handyman,necko-reviewers Differential Revision: https://phabricator.services.mozilla.com/D157843 - - - - - c90ccb8e by Neill Miller at 2023-03-09T16:58:15+00:00 Bug 1768907 - Part 2: nsTransferable disk-leaks when private browsing mode is enabled by default. r=handyman nsTransferable was modified to prevent disk leakings when copying data in private browsing mode with Bug 1123480. However, the context is nullptr when it is initialized, so it still leaks if PBM is enabled by default. Our solution is to check the browser.privatebrowsing.autostart in this condition. Differential Revision: https://phabricator.services.mozilla.com/D157800 - - - - - e91295a4 by Gabriele Svelto at 2023-03-09T16:58:15+00:00 Bug 1670885 - Fix post-fork() handlers for PHC/LogAlloc to work on macOS using unfair locks r=glandium macOS unfair locks enforce that a lock can only be released by the thread which locked it. On macOS 11+ this caused the fork()'d child process to raise a SIGILL signal. Confusingly enough this behavior seems to be different on macOS 10.15 and possibly interacted in odd ways with our exception handler if it was installed before fork()-ing. Differential Revision: https://phabricator.services.mozilla.com/D148287 - - - - - 59bf4e0c by Gabriele Svelto at 2023-03-09T16:58:16+00:00 Bug 1670885 - Replace deprecated NSSpinLocks with os_unfair_locks in the memory allocator r=glandium Depends on D148287 Differential Revision: https://phabricator.services.mozilla.com/D99280 - - - - - 77e62b62 by Gabriele Svelto at 2023-03-09T16:58:16+00:00 Bug 1774458 - Use undocumented, non-public adaptive spinlocks on macOS 10.15+, revert to user-space spinlocks on older versions r=pbone Differential Revision: https://phabricator.services.mozilla.com/D149599 - - - - - 6a6ac388 by Gabriele Svelto at 2023-03-09T16:58:16+00:00 Bug 1784018 - Remove deprecated OSSpinLocks r=glandium On macOS versions prior to 10.15 os_unfair_locks cannot spin in kernel-space which degrades performance significantly. To obviate for this we spin in user-space like OSSpinLock does, for the same number of times and invoking x86-specific pause instructions in-between the locking attempts to avoid starving a thread that might be running on the same physical core. Differential Revision: https://phabricator.services.mozilla.com/D154205 - - - - - 994f9bc9 by Pier Angelo Vendrame at 2023-03-09T17:05:07+00:00 Bug 1814416: Generalize the app name in about:buildconfig. r=ahochheiden Now it displays app display name, instead of having Firefox hardcoded. Differential Revision: https://phabricator.services.mozilla.com/D168562 - - - - - 66bb5711 by Pier Angelo Vendrame at 2023-03-09T17:05:08+00:00 Bug 1817756 - Add a seed to the network ID. r=valentin,necko-reviewers This helps to prevent linkability of users in the same network. Differential Revision: https://phabricator.services.mozilla.com/D170373 - - - - - c5e35e25 by Georg Koppen at 2023-03-09T17:05:08+00:00 Revert "Bug 1724777, optimize suppressed MicroTask handling, r=mccr8 a=RyanVM" This reverts commit 1eb1364357ac5bc2a4531337fb5416af39c3793f. This fixes tor-browser#40721, tor-browser#40698, and tor-browser#40706. However, it is a temporary workaround, that we should revert once https://bugzilla.mozilla.org/show_bug.cgi?id=1744719 is fixed. - - - - - b0b6c400 by Henry Wilkes at 2023-03-09T17:05:08+00:00 Bug 41454: Move focus after calling openPreferences for a sub-category. Temporary fix until mozilla bug 1799153 gets a patch upstream. - - - - - 78c1435c by Henry Wilkes at 2023-03-09T17:05:09+00:00 Bug 41483: Remove the firefox override for appstrings.properties Remove this patch after upstream bugzilla bug 1790187 - - - - - 0776a33e by Pier Angelo Vendrame at 2023-03-09T17:05:09+00:00 Bug 41116: Normalize system fonts. System fonts are an enormous fingerprinting vector. Even with font allow lists and with our custom configuration on Linux, which counter metrics measurements, getComputedStyle leaks several details. This patch counters both these kinds of attacks. - - - - - d8aebc65 by Pier Angelo Vendrame at 2023-03-09T17:05:09+00:00 fixup! Bug 41116: Normalize system fonts. Bug 41646: Fixes for the font normalization - - - - - a6fb9fcb by Gaba at 2023-03-09T17:05:10+00:00 Adding issue and merge request templates - - - - - cbfff91b by Pier Angelo Vendrame at 2023-03-09T17:05:10+00:00 Base Browser's .mozconfigs. Bug 17858: Cannot create incremental MARs for hardened builds. Define HOST_CFLAGS, etc. to avoid compiling programs such as mbsdiff (which is part of mar-tools and is not distributed to end-users) with ASan. Bug 21849: Don't allow SSL key logging. Bug 25741 - TBA: Disable features at compile-time Define MOZ_ANDROID_NETWORK_STATE and MOZ_ANDROID_LOCATION Bug 27623 - Export MOZILLA_OFFICIAL during desktop builds This fixes a problem where some preferences had the wrong default value. Also see bug 27472 where we made a similar fix for Android. Bug 29859: Disable HLS support for now Bug 30463: Explicitly disable MOZ_TELEMETRY_REPORTING Bug 32493: Disable MOZ_SERVICES_HEALTHREPORT Bug 33734: Set MOZ_NORMANDY to False Bug 33851: Omit Parental Controls. Bug 40252: Add --enable-rust-simd to our tor-browser mozconfig files Bug 41584: Move some configuration options to base-browser level - - - - - dfc86e69 by Pier Angelo Vendrame at 2023-03-09T17:05:11+00:00 Tweaks to the build system Bug 40857: Modified the fat .aar creation file This is a workaround to build fat .aars with the compiling enviornment disabled. Mozilla does not use a similar configuration, but either runs a Firefox build and discards its output, or uses artifacts build. We might switch to artifact builds too, and drop this patch, or write a better one to upstream. But until then we need this patch. See also https://bugzilla.mozilla.org/show_bug.cgi?id=1763770. Bug 41458: Prevent `mach package-multi-locale` from actually creating a package macOS builds need some files to be moved around with ./mach package-multi-locale to create multi-locale packages. The required command isn't exposed through any other mach command. So, we patch package-multi-locale both to prevent it from failing when doing official builds and to detect any future changes on it. - - - - - 052bfc69 by Dan Ballard at 2023-03-09T17:05:11+00:00 Bug 41117: using MOZ_PROXY_BYPASS_PROTECTION disable share menu on mac and windows, and restpre email link on mac - - - - - 2619b4fd by Pier Angelo Vendrame at 2023-03-09T17:05:11+00:00 Bug 41108: Remove privileged macOS installation from 102 - - - - - 2ade8581 by Dan Ballard at 2023-03-09T17:05:12+00:00 Bug 41149: Re-enable DLL injection protection in all builds not just nightlies - - - - - 85f621e9 by Matthew Finkel at 2023-03-09T17:05:12+00:00 Bug 24796: Comment out excess permissions from GeckoView The GeckoView AndroidManifest.xml is not preprocessed unlike Fennec's manifest, so we can't use the ifdef preprocessor guards around the permissions we do not want. Commenting the permissions is the next-best-thing. - - - - - 427d4fdc by Matthew Finkel at 2023-03-09T17:05:12+00:00 Bug 25741: TBA: Disable GeckoNetworkManager The browser should not need information related to the network interface or network state, tor should take care of that. - - - - - eed475f6 by Matthew Finkel at 2023-03-09T17:05:13+00:00 Bug 28125: Prevent non-Necko network connections - - - - - b61bf2e8 by Mike Perry at 2023-03-09T17:05:13+00:00 Bug 12974: Disable NTLM and Negotiate HTTP Auth The Mozilla bugs: https://bugzilla.mozilla.org/show_bug.cgi?id=1046421, https://bugzilla.mozilla.org/show_bug.cgi?id=1261591, tor-browser#27602 - - - - - e9ce788f by Alex Catarineu at 2023-03-09T17:05:13+00:00 Bug 40166: Disable security.certerrors.mitm.auto_enable_enterprise_roots Bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=1768899 - - - - - 572e6cf7 by Georg Koppen at 2023-03-09T17:05:14+00:00 Bug 16285: Exclude ClearKey system for now In the past the ClearKey system had not been compiled when specifying --disable-eme. But that changed and it is even bundled nowadays (see: Mozilla's bug 1300654). We don't want to ship it right now as the use case for it is not really visible while the code had security vulnerabilities in the past. - - - - - d24157e6 by Kathy Brade at 2023-03-09T17:05:14+00:00 Bug 21431: Clean-up system extensions shipped in Firefox Only ship the pdfjs extension. - - - - - 729219fa by Kathy Brade at 2023-03-09T17:05:14+00:00 Bug 33852: Clean up about:logins (LockWise) to avoid mentioning sync, etc.. Hide elements on about:logins that mention sync, "Firefox LockWise", and Mozilla's LockWise mobile apps. Disable the "Create New Login" button when security.nocertdb is true. - - - - - 10be2a3b by Alex Catarineu at 2023-03-09T17:05:15+00:00 Bug 41457: Remove Mozilla permissions Bug 40025: Remove Mozilla add-on install permissions - - - - - d62018c7 by Kathy Brade at 2023-03-09T17:05:15+00:00 Bug 40002: Remove about:ion Firefox Ion (previously Firefox Pioneer) is an opt-in program in which people volunteer to participate in studies that collect detailed, sensitive data about how they use their browser. - - - - - 6db1e1f8 by Pier Angelo Vendrame at 2023-03-09T17:05:15+00:00 squash! Bug 40002: Remove about:ion Bug 41662: Disable about:sync-logs Even though we disable sync by default with `identity.fxaccounts.enabled`, this about: page is still avilable. We could throw an exception on the constructor of the related component, but it would result only in an error in the console, without a visible "this address does not look right" error page. If we fix the issues with MOZ_SERVICES_SYNC, we can restore the component. (cherry picked from commit 46dc11a619ebb28f1d63e3d8fe94015718db992a) - - - - - f1fc4805 by Arthur Edelstein at 2023-03-09T17:05:16+00:00 Bug 26353: Prevent speculative connect that violated FPI. Connections were observed in the catch-all circuit when the user entered an https or http URL in the URL bar, or typed a search term. - - - - - 94602027 by Alex Catarineu at 2023-03-09T17:05:16+00:00 Bug 31740: Remove some unnecessary RemoteSettings instances More concretely, SearchService.jsm 'hijack-blocklists' and url-classifier-skip-urls. Avoid creating instance for 'anti-tracking-url-decoration'. If prefs are disabling their usage, avoid creating instances for 'cert-revocations' and 'intermediates'. Do not ship JSON dumps for collections we do not expect to need. For the ones in the 'main' bucket, this prevents them from being synced unnecessarily (the code in remote-settings does so for collections in the main bucket for which a dump or local data exists). For the collections in the other buckets, we just save some size by not shipping their dumps. We also clear the collections database on the v2 -> v3 migration. - - - - - 03d5bf53 by Pier Angelo Vendrame at 2023-03-09T17:12:08+00:00 Revert "fixup! Bug 31740: Remove some unnecessary RemoteSettings instances" This reverts commit 34ed82f6c02a8dc5ed8390fa664e2f63aeadc303. - - - - - 5247291f by Pier Angelo Vendrame at 2023-03-09T17:12:08+00:00 Bug 41635: Disable the Normandy component Do not include Normandy at all whenever MOZ_NORMANDY is False. - - - - - 22651bbc by Georg Koppen at 2023-03-09T17:12:09+00:00 Bug 30541: Disable WebGL readPixel() for web content Related Bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=1428034 - - - - - 5405cfc1 by Alex Catarineu at 2023-03-09T17:12:09+00:00 Bug 28369: Stop shipping pingsender executable - - - - - e8092466 by Mike Perry at 2023-03-09T17:12:09+00:00 Firefox preference overrides. This hack directly includes our preference changes in omni.ja. Bug 18292: Staged updates fail on Windows Temporarily disable staged updates on Windows. Bug 18297: Use separate Noto JP,KR,SC,TC fonts Bug 23404: Add Noto Sans Buginese to the macOS whitelist Bug 23745: Set dom.indexedDB.enabled = true Bug 13575: Disable randomised Firefox HTTP cache decay user tests. (Fernando Fernandez Mancera <ffmancera@riseup.net>) Bug 17252: Enable session identifiers with FPI Session tickets and session identifiers were isolated by OriginAttributes, so we can re-enable them by allowing the default value (true) of "security.ssl.disable_session_identifiers". The pref "security.enable_tls_session_tickets" is obsolete (removed in https://bugzilla.mozilla.org/917049) Bug 14952: Enable http/2 and AltSvc In Firefox, SPDY/HTTP2 now uses Origin Attributes for isolation of connections, push streams, origin frames, etc. That means we get first-party isolation provided "privacy.firstparty.isolate" is true. So in this patch, we stop overriding "network.http.spdy.enabled" and "network.http.spdy.enabled.http2". Alternate Services also use Origin Attributes for isolation. So we stop overriding "network.http.altsvc.enabled" and "network.http.altsvc.oe" as well. (All 4 of the abovementioned "network.http.*" prefs adopt Firefox 60ESR's default value of true.) However, we want to disable HTTP/2 push for now, so we set "network.http.spdy.allow-push" to false. "network.http.spdy.enabled.http2draft" was removed in Bug 1132357. "network.http.sped.enabled.v2" was removed in Bug 912550. "network.http.sped.enabled.v3" was removed in Bug 1097944. "network.http.sped.enabled.v3-1" was removed in Bug 1248197. Bug 26114: addons.mozilla.org is not special * Don't expose navigator.mozAddonManager on any site * Don't block NoScript from modifying addons.mozilla.org or other sites Enable ReaderView mode again (#27281). Bug 29916: Make sure enterprise policies are disabled Bug 2874: Block Components.interfaces from content Bug 26146: Spoof HTTP User-Agent header for desktop platforms In Tor Browser 8.0, the OS was revealed in both the HTTP User-Agent header and to JavaScript code via navigator.userAgent. To avoid leaking the OS inside each HTTP request (which many web servers log), always use the Windows 7 OS value in the desktop User-Agent header. We continue to allow access to the actual OS via JavaScript, since doing so improves compatibility with web applications such as GitHub and Google Docs. Bug 12885: Windows Jump Lists fail for Tor Browser Jumplist entries are stored in a binary file in: %APPDATA%\\Microsoft\Windows\Recent\CustomDestinations\ and has a name in the form [a-f0-9]+.customDestinations-ms The hex at the front is unique per app, and is ultimately derived from something called the 'App User Model ID' (AUMID) via some unknown hashing method. The AUMID is provided as a key when programmatically creating, updating, and deleting a jumplist. The default behaviour in firefox is for the installer to define an AUMID for an app, and save it in the registry so that the jumplist data can be removed by the uninstaller. However, the Tor Browser does not set this (or any other) regkey during installation, so this codepath fails and the app's AUMID is left undefined. As a result the app's AUMID ends up being defined by windows, but unknowable by Tor Browser. This unknown AUMID is used to create and modify the jumplist, but the delete API requires that we provide the app's AUMID explicitly. Since we don't know what the AUMID is (since the expected regkey where it is normally stored does not exist) jumplist deletion will fail and we will leave behind a mostly empty customDestinations-ms file. The name of the file is derived from the binary path, so an enterprising person could reverse engineer how that hex name is calculated, and generate the name for Tor Browser's default Desktop installation path to determine whether a person had used Tor Browser in the past. The 'taskbar.grouping.useprofile' option that is enabled by this patch works around this AUMID problem by having firefox.exe create it's own AUMID based on the profile path (rather than looking for a regkey). This way, if a user goes in and enables and disables jumplist entries, the backing store is properly deleted. Unfortunately, all windows users currently have this file lurking in the above mentioned directory and this patch will not remove it since it was created with an unknown AUMID. However, another patch could be written which goes to that directory and deletes any item containing the 'Tor Browser' string. See bug 28996. Bug 30845: Make sure default themes and other internal extensions are enabled Bug 28896: Enable extensions in private browsing by default Bug 31065: Explicitly allow proxying localhost Bug 31598: Enable letterboxing Disable Presentation API everywhere Bug 21549 - Use Firefox's WASM default pref. It is disabled at safer security levels. Bug 32321: Disable Mozilla's MitM pings Bug 19890: Disable installation of system addons By setting the URL to "" we make sure that already installed system addons get deleted as well. Bug 22548: Firefox downgrades VP9 videos to VP8. On systems where H.264 is not available or no HWA, VP9 is preferred. But in Tor Browser 7.0 all youtube videos are degraded to VP8. This behaviour can be turned off by setting media.benchmark.vp9.threshold to 0. All clients will get better experience and lower traffic, beause TBB doesn't use "Use hardware acceleration when available". Bug 25741 - TBA: Add mobile-override of 000-tor-browser prefs Bug 16441: Suppress "Reset Tor Browser" prompt. Bug 29120: Use the in-memory media cache and increase its maximum size. Bug 33697: use old search config based on list.json Bug 33855: Ensure that site-specific browser mode is disabled. Bug 30682: Disable Intermediate CA Preloading. Bug 40061: Omit the Windows default browser agent from the build Bug 40322: Consider disabling network.connectivity-service.enabled Bug 40408: Disallow SVG Context Paint in all web content Bug 40308: Disable network partitioning until we evaluate dFPI Bug 40322: Consider disabling network.connectivity-service.enabled Bug 40383: Disable dom.enable_event_timing Bug 40423: Disable http/3 Bug 40177: Update prefs for Fx91esr Bug 40700: Disable addons and features recommendations Bug 40682: Disable network.proxy.allow_bypass Bug 40736: Disable third-party cookies in PBM Bug 19850: Enabled HTTPS-Only by default Bug 40912: Hide the screenshot menu Bug 41292: Disable moreFromMozilla in preferences page Bug 40057: Ensure the CSS4 system colors are not a fingerprinting vector Bug 24686: Set network.http.tailing.enabled to true Bug 40183: Disable TLS ciphersuites using SHA-1 Bug 40783: Review 000-tor-browser.js and 001-base-profile.js for 102 We reviewed all the preferences we set for 102, and remove a few old ones. See the description of that issue to see all the preferences we believed were still valid for 102, and some brief description for the reasons to keep them. - - - - - 4c52b86d by hackademix at 2023-03-09T17:12:10+00:00 amend! Firefox preference overrides. Firefox preference overrides. This hack directly includes our preference changes in omni.ja. Bug 41633: Do not disable webextensions.storage.sync until NoScript is resilient enough Bug 18292: Staged updates fail on Windows Temporarily disable staged updates on Windows. Bug 18297: Use separate Noto JP,KR,SC,TC fonts Bug 23404: Add Noto Sans Buginese to the macOS whitelist Bug 23745: Set dom.indexedDB.enabled = true Bug 13575: Disable randomised Firefox HTTP cache decay user tests. (Fernando Fernandez Mancera <ffmancera@riseup.net>) Bug 17252: Enable session identifiers with FPI Session tickets and session identifiers were isolated by OriginAttributes, so we can re-enable them by allowing the default value (true) of "security.ssl.disable_session_identifiers". The pref "security.enable_tls_session_tickets" is obsolete (removed in https://bugzilla.mozilla.org/917049) Bug 14952: Enable http/2 and AltSvc In Firefox, SPDY/HTTP2 now uses Origin Attributes for isolation of connections, push streams, origin frames, etc. That means we get first-party isolation provided "privacy.firstparty.isolate" is true. So in this patch, we stop overriding "network.http.spdy.enabled" and "network.http.spdy.enabled.http2". Alternate Services also use Origin Attributes for isolation. So we stop overriding "network.http.altsvc.enabled" and "network.http.altsvc.oe" as well. (All 4 of the abovementioned "network.http.*" prefs adopt Firefox 60ESR's default value of true.) However, we want to disable HTTP/2 push for now, so we set "network.http.spdy.allow-push" to false. "network.http.spdy.enabled.http2draft" was removed in Bug 1132357. "network.http.sped.enabled.v2" was removed in Bug 912550. "network.http.sped.enabled.v3" was removed in Bug 1097944. "network.http.sped.enabled.v3-1" was removed in Bug 1248197. Bug 26114: addons.mozilla.org is not special * Don't expose navigator.mozAddonManager on any site * Don't block NoScript from modifying addons.mozilla.org or other sites Enable ReaderView mode again (#27281). Bug 29916: Make sure enterprise policies are disabled Bug 2874: Block Components.interfaces from content Bug 26146: Spoof HTTP User-Agent header for desktop platforms In Tor Browser 8.0, the OS was revealed in both the HTTP User-Agent header and to JavaScript code via navigator.userAgent. To avoid leaking the OS inside each HTTP request (which many web servers log), always use the Windows 7 OS value in the desktop User-Agent header. We continue to allow access to the actual OS via JavaScript, since doing so improves compatibility with web applications such as GitHub and Google Docs. Bug 12885: Windows Jump Lists fail for Tor Browser Jumplist entries are stored in a binary file in: %APPDATA%\\Microsoft\Windows\Recent\CustomDestinations\ and has a name in the form [a-f0-9]+.customDestinations-ms The hex at the front is unique per app, and is ultimately derived from something called the 'App User Model ID' (AUMID) via some unknown hashing method. The AUMID is provided as a key when programmatically creating, updating, and deleting a jumplist. The default behaviour in firefox is for the installer to define an AUMID for an app, and save it in the registry so that the jumplist data can be removed by the uninstaller. However, the Tor Browser does not set this (or any other) regkey during installation, so this codepath fails and the app's AUMID is left undefined. As a result the app's AUMID ends up being defined by windows, but unknowable by Tor Browser. This unknown AUMID is used to create and modify the jumplist, but the delete API requires that we provide the app's AUMID explicitly. Since we don't know what the AUMID is (since the expected regkey where it is normally stored does not exist) jumplist deletion will fail and we will leave behind a mostly empty customDestinations-ms file. The name of the file is derived from the binary path, so an enterprising person could reverse engineer how that hex name is calculated, and generate the name for Tor Browser's default Desktop installation path to determine whether a person had used Tor Browser in the past. The 'taskbar.grouping.useprofile' option that is enabled by this patch works around this AUMID problem by having firefox.exe create it's own AUMID based on the profile path (rather than looking for a regkey). This way, if a user goes in and enables and disables jumplist entries, the backing store is properly deleted. Unfortunately, all windows users currently have this file lurking in the above mentioned directory and this patch will not remove it since it was created with an unknown AUMID. However, another patch could be written which goes to that directory and deletes any item containing the 'Tor Browser' string. See bug 28996. Bug 30845: Make sure default themes and other internal extensions are enabled Bug 28896: Enable extensions in private browsing by default Bug 31065: Explicitly allow proxying localhost Bug 31598: Enable letterboxing Disable Presentation API everywhere Bug 21549 - Use Firefox's WASM default pref. It is disabled at safer security levels. Bug 32321: Disable Mozilla's MitM pings Bug 19890: Disable installation of system addons By setting the URL to "" we make sure that already installed system addons get deleted as well. Bug 22548: Firefox downgrades VP9 videos to VP8. On systems where H.264 is not available or no HWA, VP9 is preferred. But in Tor Browser 7.0 all youtube videos are degraded to VP8. This behaviour can be turned off by setting media.benchmark.vp9.threshold to 0. All clients will get better experience and lower traffic, beause TBB doesn't use "Use hardware acceleration when available". Bug 25741 - TBA: Add mobile-override of 000-tor-browser prefs Bug 16441: Suppress "Reset Tor Browser" prompt. Bug 29120: Use the in-memory media cache and increase its maximum size. Bug 33697: use old search config based on list.json Bug 33855: Ensure that site-specific browser mode is disabled. Bug 30682: Disable Intermediate CA Preloading. Bug 40061: Omit the Windows default browser agent from the build Bug 40322: Consider disabling network.connectivity-service.enabled Bug 40408: Disallow SVG Context Paint in all web content Bug 40308: Disable network partitioning until we evaluate dFPI Bug 40322: Consider disabling network.connectivity-service.enabled Bug 40383: Disable dom.enable_event_timing Bug 40423: Disable http/3 Bug 40177: Update prefs for Fx91esr Bug 40700: Disable addons and features recommendations Bug 40682: Disable network.proxy.allow_bypass Bug 40736: Disable third-party cookies in PBM Bug 19850: Enabled HTTPS-Only by default Bug 40912: Hide the screenshot menu Bug 41292: Disable moreFromMozilla in preferences page Bug 40057: Ensure the CSS4 system colors are not a fingerprinting vector Bug 24686: Set network.http.tailing.enabled to true Bug 40183: Disable TLS ciphersuites using SHA-1 Bug 40783: Review 000-tor-browser.js and 001-base-profile.js for 102 We reviewed all the preferences we set for 102, and remove a few old ones. See the description of that issue to see all the preferences we believed were still valid for 102, and some brief description for the reasons to keep them. - - - - - aa7ba705 by hackademix at 2023-03-09T17:12:10+00:00 fixup! Firefox preference overrides. - - - - - 6078a240 by Richard Pospesel at 2023-03-09T17:12:10+00:00 Bug 41659: Add canonical color definitions to base-browser - - - - - 471551ae by Pier Angelo Vendrame at 2023-03-09T17:12:11+00:00 Bug 41043: Hardcode the UI font on Linux The mechanism to choose the UI font does not play well with our fontconfig configuration. As a result, the final criterion to choose the font for the UI was its version. Since we hardcode Arimo as a default sans-serif on preferences, we use it also for the UI. FontConfig will fall back to some other font for scripts Arimo does not cover as expected (we tested with Japanese). - - - - - 72ad93c9 by Alex Catarineu at 2023-03-09T17:12:11+00:00 Bug 30605: Honor privacy.spoof_english in Android This checks `privacy.spoof_english` whenever `setLocales` is called from Fenix side and sets `intl.accept_languages` accordingly. Bug 40198: Expose privacy.spoof_english pref in GeckoView - - - - - e522b222 by Alex Catarineu at 2023-03-09T17:12:12+00:00 Bug 40199: Avoid using system locale for intl.accept_languages in GeckoView - - - - - d9d3376e by Alex Catarineu at 2023-03-09T17:12:12+00:00 Bug 40171: Make WebRequest and GeckoWebExecutor First-Party aware - - - - - 18e00388 by Alex Catarineu at 2023-03-09T17:12:12+00:00 Bug 26345: Hide tracking protection UI - - - - - cb911942 by Pier Angelo Vendrame at 2023-03-09T17:12:13+00:00 Bug 9173: Change the default Firefox profile directory to be relative. This commit makes Firefox look for the default profile directory in a directory relative to the binary path. The directory can be specified through the --with-relative-data-dir. This is relative to the same directory as the firefox main binary for Linux and Windows. On macOS, we remove Contents/MacOS from it. Or, in other words, the directory is relative to the application bundle. This behavior can be overriden at runtime, by placing a file called system-install adjacent to the firefox main binary (also on macOS). - - - - - 5a755e7b by Kathy Brade at 2023-03-09T17:12:13+00:00 Bug 18800: Remove localhost DNS lookup in nsProfileLock.cpp Instead of using the local computer's IP address within symlink-based profile lock signatures, always use 127.0.0.1. Bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=1769028 - - - - - c6594855 by Alex Catarineu at 2023-03-09T17:12:13+00:00 Bug 27604: Fix addon issues when moving the profile directory Bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=1429838 - - - - - f84a4315 by Mike Perry at 2023-03-09T17:12:14+00:00 Bug 13028: Prevent potential proxy bypass cases. It looks like these cases should only be invoked in the NSS command line tools, and not the browser, but I decided to patch them anyway because there literally is a maze of network function pointers being passed around, and it's very hard to tell if some random code might not pass in the proper proxied versions of the networking code here by accident. Bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=1433509 - - - - - d2aefa1e by Kathy Brade at 2023-03-09T17:12:14+00:00 Bug 11641: Disable remoting by default. Unless the -osint command line flag is used, the browser now defaults to the equivalent of -no-remote. There is a new -allow-remote flag that may be used to restore the original (Firefox-like) default behavior. - - - - - 728c53bb by Igor Oliveira at 2023-03-09T17:12:14+00:00 Bug 23104: Add a default line height compensation Many fonts have issues with their vertical metrics. they are used to influence the height of ascenders and depth of descenders. Gecko uses it to calculate the line height (font height + ascender + descender), however because of that idiosyncratic behavior across multiple operating systems, it can be used to identify the user's OS. The solution proposed in the patch uses a default factor to be multiplied with the font size, simulating the concept of ascender and descender. This way all operating systems will have the same line height only and only if the frame is outside the chrome. - - - - - a331070f by Pier Angelo Vendrame at 2023-03-09T17:12:15+00:00 Bug 40309: Avoid using regional OS locales Avoid regional OS locales if the pref `intl.regional_prefs.use_os_locales` is false but RFP is enabled. - - - - - 616c2c77 by Matthew Finkel at 2023-03-09T17:12:15+00:00 Bug 40432: Prevent probing installed applications Bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=1711084 - - - - - efc7bbde by hackademix at 2023-03-09T17:12:15+00:00 Bug 41434: Letterboxing, preemptively apply margins in a global CSS rule to mitigate race conditions on newly created windows and tabs. - - - - - 7f0741fb by hackademix at 2023-03-09T17:12:16+00:00 Bug 41434: Letterboxing, improve logging. - - - - - 0978f159 by hackademix at 2023-03-09T17:12:16+00:00 Bug 31064: Letterboxing, exempt browser extensions. - - - - - 2833f878 by hackademix at 2023-03-09T17:12:17+00:00 Bug 32411: Letterboxing, exempt view-source: URIs. - - - - - 87589b4a by hackademix at 2023-03-09T17:12:17+00:00 Bug 32308: use direct browser sizing for letterboxing. - - - - - 24f1d2eb by Alex Catarineu at 2023-03-09T17:12:17+00:00 Bug 40069: Add helpers for message passing with extensions - - - - - 7e09817d by Matthew Finkel at 2023-03-09T17:12:18+00:00 Bug 41598: Prevent NoScript from being removed/disabled. Bug 40253: Explicitly allow NoScript in Private Browsing mode. - - - - - 86462a33 by Pier Angelo Vendrame at 2023-03-09T17:12:18+00:00 Bug 41369: Improve Firefox language settings for multi-lingual packages Change the language selector to be sorted by language code, rather than name, and to display the language code to the user. Bug 41372: Handle Japanese as a special case in preferences on macOS Japanese is treated in a special way on macOS. However, seeing the Japanese language tag could be confusing for users, and moreover the language name is not localized correctly like other langs. Bug 41378: Tell users that they can change their language at the first start With multi-lingual builds, Tor Browser matches the user's system language, but some users might want to change it. So, we tell them that it is possible, but only once. - - - - - f471ddef by Henry Wilkes at 2023-03-09T17:12:18+00:00 Bug 41371: Temporary hack to fix language selector popup position - - - - - 4697e64c by Pier Angelo Vendrame at 2023-03-09T17:12:19+00:00 Bug 41417: Always prompt users to restart after changing language This is a temporary patch that we need until we switch our strings to Fluent. The reason is that we currently set strings when we populate our XUL content. We could rework the whole mechanism, but it is not worth it because we want to switch to Fluent, which will handle everything automatically. - - - - - 8fa2e5bb by p13dz at 2023-03-09T17:12:19+00:00 Bug 40283: Workaround for the file upload bug (cherry picked from commit c23f2f397327ee46a1a4de57acf206fd83e8e170) - - - - - 14ab0b9b by cypherpunks1 at 2023-03-09T17:12:20+00:00 Bug 40717: Hide Windows SSO in settings (cherry picked from commit 1bacd26df8a8ffe481e11ec6b8323150fdf2011d) - - - - - 5969299a by cypherpunks1 at 2023-03-09T17:12:20+00:00 Bug 41568: Disable LaterRun - - - - - 6736dcf4 by Pier Angelo Vendrame at 2023-03-09T17:12:20+00:00 Bug 41542: Disable the creation of a default profile Firefox creates a profile as a fallback for old versions. However, we do not need this, so we want to prevent Firefox from creating the related directories. We comment out the code, but should Mozilla be interested in a compile-time flag, we could rewrite the patch to add one. See also https://bugzilla.mozilla.org/show_bug.cgi?id=1770174. - - - - - b2e04384 by cypherpunks1 at 2023-03-09T17:12:21+00:00 Bug 41565: Gate Telemetry Tasks behind MOZ_TELEMETRY_REPORTING - - - - - 69a85fe1 by Arthur Edelstein at 2023-03-09T17:12:21+00:00 Bug 18905: Hide unwanted items from help menu Bug 25660: Remove the "New Private Window" option - - - - - 841a29fe by Pier Angelo Vendrame at 2023-03-09T17:12:21+00:00 Bug 41603: Customize the creation of MOZ_SOURCE_URL MOZ_SOURCE_URL is created by combining MOZ_SOURCE_REPO and MOZ_SOURCE_CHANGESET. But the code takes for granted that it refers to a Hg instance, so it combines them as `$MOZ_SOURCE_REPO/rev/$MOZ_SOURCE_CHANGESET`. With this commit, we change this logic to combine them to create a URL that is valid for GitLab. $MOZ_SOURCE_CHANGESET needs to be a commit hash, not a branch or a tag. If that is needed, we could use /-/tree/, instead of /-/commit/. - - - - - 9822d071 by Henry Wilkes at 2023-03-09T17:12:22+00:00 Bug 31575: Disable Firefox Home (Activity Stream) Treat about:blank as the default home page and new tab page. Avoid loading AboutNewTab in BrowserGlue.jsm in order to avoid several network requests that we do not need. Bug 41624: Disable about:pocket-* pages and about:firefoxview. - - - - - 3c4ba9f8 by Pier Angelo Vendrame at 2023-03-09T17:12:22+00:00 squash! Bug 31575: Disable Firefox Home (Activity Stream) Bug 40144: Redirect about:privatebrowsing to the user's home - - - - - 67e23079 by Pier Angelo Vendrame at 2023-03-09T17:12:22+00:00 fixup! Bug 31575: Disable Firefox Home (Activity Stream) Bug 41624: Further more SaveToPocket references deleted - - - - - f9544f0c by Pier Angelo Vendrame at 2023-03-09T17:12:23+00:00 Bug 40788: Prevent nsIURLQueryStrippingListService from calling home when it is not enabled. The URL query stripping service is enabled only in nightly builds, still it is initialized and remote settings are downloaded. This adds a condition that prevents the service from being initialized if disabled. Upstream Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1812594 We should remove this patch if Mozilla decides that this is a problem also for them, or if they do not but we decide to use the feature. - - - - - 2061399d by Pier Angelo Vendrame at 2023-03-09T17:12:23+00:00 Bug 40925: Implemented the Security Level component This component adds a new Security Level toolbar button which visually indicates the current global security level via icon (as defined by the extensions.torbutton.security_slider pref), a drop-down hanger with a short description of the current security level, and a new section in the about:preferences#privacy page where users can change their current security level. In addition, the hanger and the preferences page will show a visual warning when the user has modified prefs associated with the security level and provide a one-click 'Restore Defaults' button to get the user back on recommended settings. Bug 40125: Expose Security Level pref in GeckoView - - - - - 15375a72 by Richard Pospesel at 2023-03-09T17:12:23+00:00 fixup! Bug 40925: Implemented the Security Level component Use --warning-color variable for the Custom label in the security level popup. (cherry picked from commit 4f7b3857d843dba8ed7e802a66289d33c087a8ac) - - - - - 67e52297 by Pier Angelo Vendrame at 2023-03-09T17:12:24+00:00 Bug 40926: Implemented the New Identity feature - - - - - 53121e55 by Pier Angelo Vendrame at 2023-03-09T17:12:24+00:00 Bug 41599: Always return an empty string as network ID Firefox computes an internal network ID used to detect network changes and act consequently (e.g., to improve WebSocket UX). However, there are a few ways to get this internal network ID, so we patch them out, to be sure any new code will not be able to use them and possibly link users. We also sent a patch to Mozilla to seed the internal network ID, to prevent any accidental leak in the future. Upstream: https://bugzilla.mozilla.org/show_bug.cgi?id=1817756 - - - - - 38a620cf by Pier Angelo Vendrame at 2023-03-10T14:12:11+00:00 fixup! Bug 41149: Re-enable DLL injection protection in all builds not just nightlies Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros Changed BASE_BROWSER with BASE_BROWSER_VERSION. - - - - - ebb389c1 by Pier Angelo Vendrame at 2023-03-10T14:12:25+00:00 fixup! Bug 41599: Always return an empty string as network ID Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros Changed BASE_BROWSER with BASE_BROWSER_VERSION. - - - - - a084a700 by Pier Angelo Vendrame at 2023-03-10T14:12:55+00:00 fixup! Bug 41108: Remove privileged macOS installation from 102 Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros Changed BASE_BROWSER with BASE_BROWSER_VERSION. - - - - - 89d75b9e by Pier Angelo Vendrame at 2023-03-10T14:13:29+00:00 fixup! Base Browser's .mozconfigs. Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros Removed the --enable-base-browser flag and the BASE_BROWSER macro. - - - - - 3faedc0b by Pier Angelo Vendrame at 2023-03-10T14:14:18+00:00 fixup! Bug 25741: TBA: Disable GeckoNetworkManager Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros Changed TOR_BROWSER_VERSION to TOR_BROWSER. - - - - - a2e9af08 by Pier Angelo Vendrame at 2023-03-10T14:14:49+00:00 fixup! Bug 31575: Disable Firefox Home (Activity Stream) Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros Changed BASE_BROWSER with BASE_BROWSER_VERSION. - - - - - c7496bf2 by Pier Angelo Vendrame at 2023-03-10T14:15:07+00:00 fixup! Bug 31740: Remove some unnecessary RemoteSettings instances Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros Changed BASE_BROWSER with BASE_BROWSER_VERSION. - - - - - 3e2f6a3c by Pier Angelo Vendrame at 2023-03-10T14:15:54+00:00 fixup! Firefox preference overrides. Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros Changed TOR_BROWSER_VERSION with BASE_BROWSER_VERSION. - - - - - 06bb790c by Pier Angelo Vendrame at 2023-03-13T17:46:59+00:00 fixup! Base Browser's .mozconfigs. Bug 41668: Port some updater patches to Base Browser - - - - - 68345367 by Pier Angelo Vendrame at 2023-03-13T17:46:59+00:00 fixup! Firefox preference overrides. Bug 41668: Port some updater patches to Base Browser Do not change app.update.auto in firefox.js, but add it to 001. - - - - - ef4625c7 by Pier Angelo Vendrame at 2023-03-13T17:47:00+00:00 fixup! Base Browser's .mozconfigs. Bug 41677: Fix updater settings for Android - - - - - 94cbedb1 by Richard Pospesel at 2023-03-13T17:47:00+00:00 Bug 41089: Add tor-browser build scripts + Makefile to tor-browser - - - - - 5a60571e by Dan Ballard at 2023-03-13T17:47:00+00:00 fixup! Bug 41089: Add tor-browser build scripts + Makefile to tor-browser update 'make run' to process optional parameter ARGS="..." - - - - - 366d8ddb by Mike Perry at 2023-03-13T17:47:01+00:00 Bug 2176: Rebrand Firefox to TorBrowser See also Bugs #5194, #7187, #8115, #8219. This patch does some basic renaming of Firefox to TorBrowser. The rest of the branding is done by images and icons. Also fix bug 27905. Bug 25702: Update Tor Browser icon to follow design guidelines - Updated all of the branding in /browser/branding/official with new 'stable' icon series. - Updated /extensions/onboarding/content/img/tor-watermark.png with new icon and add the source svg in the same directory - Copied /browser/branding/official over /browser/branding/nightly and the new /browser/branding/alpha directories. Replaced content with 'nightly' and 'alpha' icon series. Updated VisualElements_70.png and VisualElements_150.png with updated icons in each branding directory (fixes #22654) - Updated firefox.VisualElementsManfiest.xml with updated colors in each branding directory - Added firefox.svg to each branding directory from which all the other icons are derived (apart from document.icns and document.ico) - Added default256.png and default512.png icons - Updated aboutTBUpdate.css to point to branding-aware icon128.png and removed original icon - Use the Tor Browser icon within devtools/client/themes/images/. Bug 30631: Blurry Tor Browser icon on macOS app switcher It would seem the png2icns tool does not generate correct icns files and so on macOS the larger icons were missing resulting in blurry icons in the OS chrome. Regenerated the padded icons in a macOS VM using iconutil. Bug 28196: preparations for using torbutton tor-browser-brand.ftl A small change to Fluent FileSource class is required so that we can register a new source without its supported locales being counted as available locales for the browser. Bug 31803: Replaced about:debugging logo with flat version Bug 21724: Make Firefox and Tor Browser distinct macOS apps When macOS opens a document or selects a default browser, it sometimes uses the CFBundleSignature. Changing from the Firefox MOZB signature to a different signature TORB allows macOS to distinguish between Firefox and Tor Browser. Bug 32092: Fix Tor Browser Support link in preferences For bug 40562, we moved onionPattern* from bug 27476 to here, as about:tor needs these files but it is included earlier. Bug 41278: Create Tor Browser styled pdf logo similar to the vanilla Firefox one - - - - - 22bae1f5 by Richard Pospesel at 2023-03-13T17:47:01+00:00 fixup! Bug 2176: Rebrand Firefox to TorBrowser Bug 41659: Add canonical color definitions to base-browser - backout the tor-styles.inc.css additions - add tor-styles.css to browser-shared.css which is included everywhere - - - - - 83cd566b by Alex Catarineu at 2023-03-13T17:47:01+00:00 Bring back old Firefox onboarding Revert "Bug 1462415 - Delete onboarding system add-on r=Standard8,k88hudson" This reverts commit f7ffd78b62541d44d0102f8051d2f4080bdbc432. Revert "Bug 1498378 - Actually remove the old onboarding add-on's prefs r=Gijs" This reverts commit 057fe36fc6f3e93e265505c7dcc703a0941778e2. Bug 28822: Convert onboarding to webextension Partially revert 1564367 (controlCenter in UITour.jsm) - - - - - 96884efc by Kathy Brade at 2023-03-13T17:47:02+00:00 Bug 26961: New user onboarding. Reuse the Firefox onboarding mechanism with minimal changes. Localizable strings are pulled in from Torbutton (if Torbutton is not installed, we lack about:tor and no tour will be shown). Replace SVG images with PNGs (see bug 27002), For defense in depth, omit include OnboardingTelemetry.jsm entirely. Added support for the following UITour page event: torBrowserOpenSecuritySettings Also fix bug 27403: the onboarding bubble is not always displayed. Arthur suggested to make the onboarding bubble visible on displays with less than 960px width available, so we choose 200px instead. Also fix bug 28628: Change onboarding Security panel to open new Security Level panel. Also fix bug 27484: Improve navigation within onboarding. Bug 27082: enable a limited UITour Disallow access to UITour functionality from all pages other than about:home, about:newtab, and about:tor. Implement a whitelist mechanism for page actions. Bug 26962 - implement new features onboarding (part 1). Add an "Explore" button to the "Circuit Display" panel within new user onboarding which opens the DuckDuckGo .onion and then guides users through a short circuit display tutorial. Allow a few additional UITour actions while limiting as much as possible how it can be used. Tweak the UITour styles to match the Tor Browser branding. All user interface strings are retrieved from Torbutton's browserOnboarding.properties file. Bug 27486 Avoid about:blank tabs when opening onboarding pages. Instead of using a simple <a href>, programmatically open onboarding web pages by using tabBrowser.addTab(). The same technique is now used for "See My Path", "See FAQs", and "Visit an Onion". Bug 29768: Introduce new features to users Add an "update" tour for the Tor Browser 8.5 release that contains two panels: Toolbar and Security (with appropriate description text and images). Display an attention-grabbing dot on the onboarding text bubble when the update tour is active. The animation lasts for 14 seconds. Bug 31768: Introduce toolbar and network settings changes in onboarding Update the "Tor Network" onboarding page to include a note that settings can now be accessed via the application preferences and add an "Adjust Your Tor Network Settings" action button which opens about:preferences#tor. Replace the Tor Browser 8.5 "update" onboarding tour with a 9.0 one that includes the revised "Tor Network" page and a revised "Toolbar" page. The latter explains that Torbutton's toolbar item has been removed ("Goodbye Onion Button") and explains how to access the New Identity feature using the hamburger menu and new toolbar item. Bug 34321 - Add Learn More onboarding item Bug 40429: Update Onboarding for 10.5 - - - - - c04ac058 by sanketh at 2023-03-13T17:47:02+00:00 Bug 40209: Implement Basic Crypto Safety Adds a CryptoSafety actor which detects when you've copied a crypto address from a HTTP webpage and shows a warning. Closes #40209. Bug 40428: Fix string attribute names - - - - - 736dc1e1 by Mike Perry at 2023-03-13T17:47:03+00:00 TB3: Tor Browser's official .mozconfigs. Also: Add an --enable-tor-browser-data-outside-app-dir configure option Add --with-tor-browser-version configure option Bug 31457: disable per-installation profiles The dedicated profiles (per-installation) feature does not interact well with our bundled profiles on Linux and Windows, and it also causes multiple profiles to be created on macOS under TorBrowser-Data. Bug 31935: Disable profile downgrade protection. Since Tor Browser does not support more than one profile, disable the prompt and associated code that offers to create one when a version downgrade situation is detected. Add --enable-tor-browser-update build option Bug 40793: moved Tor configuration options from old-configure.in to moz.configure Bug 41584: Move some configuration options to base-browser level - - - - - 63f3e3ab by Pier Angelo Vendrame at 2023-03-13T17:47:03+00:00 fixup! TB3: Tor Browser's official .mozconfigs. Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros Removed --with-tor-browser-version Also, prepare the code for the next fixup. - - - - - 0529b250 by Pier Angelo Vendrame at 2023-03-13T17:47:03+00:00 fixup! TB3: Tor Browser's official .mozconfigs. Restore the changes taken away earlier. - - - - - 87e9c085 by Pier Angelo Vendrame at 2023-03-13T17:47:04+00:00 fixup! TB3: Tor Browser's official .mozconfigs. Bug 41668: Port some updater patches to Base Browser Remove TOR_BROWSER_UPDATE to then add BASE_BROWSER_UPDATE with another fixup commit. - - - - - 4fbb8a8b by Pier Angelo Vendrame at 2023-03-13T17:47:04+00:00 fixup! TB3: Tor Browser's official .mozconfigs. Bug 41677: Fix updater settings for Android - - - - - 05859432 by Henry Wilkes at 2023-03-13T17:47:04+00:00 Bug 41340: Enable TOR_BROWSER_NIGHTLY_BUILD features for dev and nightly builds tor-browser#41285: Enable fluent warnings. - - - - - 539fe946 by Pier Angelo Vendrame at 2023-03-13T17:47:05+00:00 Bug 40562: Added Tor Browser preferences to 000-tor-browser.js Before reordering patches, we used to keep the Tor-related patches (torbutton and tor-launcher) at the beginning. After that issue, we decided to move them towards the end. In addition to that, we have decided to move Tor Browser-only preferences there, too, to make Base Browser-only fixups easier to apply. - - - - - 01d37855 by Pier Angelo Vendrame at 2023-03-13T17:47:05+00:00 fixup! Bug 40562: Added Tor Browser preferences to 000-tor-browser.js Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros Changed TOR_BROWSER_VERSION with BASE_BROWSER_VERSION. - - - - - 54a6980c by Pier Angelo Vendrame at 2023-03-13T17:47:06+00:00 Bug 13252: Customize profile management on macOS On macOS we allow both portable mode and system installation. However, in the latter case, we customize Firefox's directories to match the hierarchy we use for the portable mode. Also, display an informative error message if the TorBrowser-Data directory cannot be created due to an "access denied" or a "read only volume" error. - - - - - f6c6911e by Pier Angelo Vendrame at 2023-03-13T17:47:06+00:00 fixup! Bug 13252: Customize profile management on macOS Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros For these changes, we need to change TOR_BROWSER_VERSION to TOR_BROWSER, since they are Tor Browser-specific. - - - - - b83daa3f by Pier Angelo Vendrame at 2023-03-13T17:47:06+00:00 Bug 40933: Add tor-launcher functionality - - - - - 8378912d by Pier Angelo Vendrame at 2023-03-13T17:47:07+00:00 fixup! Bug 40933: Add tor-launcher functionality Bug 41657: Remove references to data-outside-app-dir - - - - - a2950fa0 by Richard Pospesel at 2023-03-13T17:47:07+00:00 Bug 40597: Implement TorSettings module - migrated in-page settings read/write implementation from about:preferences#tor to the TorSettings module - TorSettings initially loads settings from the tor daemon, and saves them to firefox prefs - TorSettings notifies observers when a setting has changed; currently only QuickStart notification is implemented for parity with previous preference notify logic in about:torconnect and about:preferences#tor - about:preferences#tor, and about:torconnect now read and write settings thorugh the TorSettings module - all tor settings live in the torbrowser.settings.* preference branch - removed unused pref modify permission for about:torconnect content page from AsyncPrefs.jsm Bug 40645: Migrate Moat APIs to Moat.jsm module - - - - - 7c4ac768 by Pier Angelo Vendrame at 2023-03-13T17:47:07+00:00 fixup! Bug 40597: Implement TorSettings module Bug 41657: Remove references to data-outside-app-dir While doing so, we have updated TorLauncherUtil.jsm, and we have found some minor imperfections in Moat.jsm, that this commit fixes. - - - - - 347220f7 by Alex Catarineu at 2023-03-13T17:47:08+00:00 Bug 10760: Integrate TorButton to TorBrowser core Because of the non-restartless nature of Torbutton, it required a two-stage installation process. On mobile, it was a problem, because it was not loading when the user opened the browser for the first time. Moving it to tor-browser and making it a system extension allows it to load when the user opens the browser for first time. Additionally, this patch also fixes Bug 27611. Bug 26321: New Circuit and New Identity menu items Bug 14392: Make about:tor behave like other initial pages. Bug 25013: Add torbutton as a tor-browser submodule Bug 31575: Replace Firefox Home (newtab) with about:tor - - - - - 8348785a by hackademix at 2023-03-13T17:47:08+00:00 Bug 8324: Prevent DNS proxy bypasses caused by Drag&Drop Bug 41613: Skip Drang & Drop filtering for DNS-safe URLs - - - - - d0fc6cf5 by Amogh Pradeep at 2023-03-13T17:47:08+00:00 Orfox: Centralized proxy applied to AbstractCommunicator and BaseResources. See Bug 1357997 for partial uplift. Also: Bug 28051 - Use our Orbot for proxying our connections Bug 31144 - ESR68 Network Code Review - - - - - c8fa2819 by Alex Catarineu at 2023-03-13T17:47:09+00:00 Add TorStrings module for localization - - - - - dc1130cf by Dan Ballard at 2023-03-13T17:47:09+00:00 fixup! Add TorStrings module for localization bug 41085: add new strings for bridge removal dialog - - - - - 9533f54b by Pier Angelo Vendrame at 2023-03-13T17:47:09+00:00 fixup! Add TorStrings module for localization Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros Changed TOR_BROWSER_VERSION with BASE_BROWSER_VERSION. - - - - - ca9f0b05 by Dan Ballard at 2023-03-13T17:47:10+00:00 fixup! Add TorStrings module for localization bug 41093: add 'learn more' beside bridge emoji - - - - - 69292757 by Kathy Brade at 2023-03-13T17:47:10+00:00 Bug 14631: Improve profile access error messages. Instead of always reporting that the profile is locked, display specific messages for "access denied" and "read-only file system". To allow for localization, get profile-related error strings from Torbutton. Use app display name ("Tor Browser") in profile-related error alerts. - - - - - 5d003f7c by Kathy Brade at 2023-03-13T17:47:10+00:00 Bug 19273: Avoid JavaScript patching of the external app helper dialog. When handling an external URI or downloading a file, invoke Torbutton's external app blocker component (which will present a download warning dialog unless the user has checked the "Automatically download files from now on" box). For e10s compatibility, avoid using a modal dialog and instead use a callback interface (nsIHelperAppWarningLauncher) to allow Torbutton to indicate the user's desire to cancel or continue each request. Other bugs fixed: Bug 21766: Crash with e10s enabled while trying to download a file Bug 21886: Download is stalled in non-e10s mode Bug 22471: Downloading files via the PDF viewer download button is broken Bug 22472: Fix FTP downloads when external helper app dialog is shown Bug 22610: Avoid crashes when canceling external helper app downloads Bug 22618: Downloading pdf file via file:/// is stalling - - - - - 04b1537c by Pier Angelo Vendrame at 2023-03-13T17:47:11+00:00 Bug 40807: Added QRCode.js to toolkit/modules - - - - - 01c37a51 by Richard Pospesel at 2023-03-13T17:47:11+00:00 Bug 31286: Implementation of bridge, proxy, and firewall settings in about:preferences#connection This patch adds a new about:preferences#connection page which allows modifying bridge, proxy, and firewall settings from within Tor Browser. All of the functionality present in tor-launcher's Network Configuration panel is present: - Setting built-in bridges - Requesting bridges from BridgeDB via moat - Using user-provided bridges - Configuring SOCKS4, SOCKS5, and HTTP/HTTPS proxies - Setting firewall ports - Viewing and Copying Tor's logs - The Networking Settings in General preferences has been removed Bug 40774: Update about:preferences page to match new UI designs - - - - - 9beab4f2 by Dan Ballard at 2023-03-13T17:47:12+00:00 fixup! Bug 31286: Implementation of bridge, proxy, and firewall settings in about:preferences#connection bug 41085: move remove all bridges button and modernize dialoge to proton - - - - - 0ac4a365 by Richard Pospesel at 2023-03-13T17:47:12+00:00 fixup! Bug 31286: Implementation of bridge, proxy, and firewall settings in about:preferences#connection Bug 41659: Add canonical color definitions to base-browser - - - - - b736054d by Dan Ballard at 2023-03-13T17:47:12+00:00 fixup! Bug 31286: Implementation of bridge, proxy, and firewall settings in about:preferences#connection bug 41093: add 'learn more' beside bridge emoji - - - - - 8c588a9f by Dan Ballard at 2023-03-13T17:47:13+00:00 fixup! fixup! Bug 31286: Implementation of bridge, proxy, and firewall settings in about:preferences#connection bug 41093: fix css on 'what are these' links to not use .expanded but more precise :not syntax - - - - - d82831c5 by Richard Pospesel at 2023-03-13T17:47:13+00:00 Bug 27476: Implement about:torconnect captive portal within Tor Browser - implements new about:torconnect page as tor-launcher replacement - adds tor connection status to url bar and tweaks UX when not online - adds new torconnect component to browser - tor process management functionality remains implemented in tor-launcher through the TorProtocolService module - adds warning/error box to about:preferences#tor when not connected to tor - explicitly allows about:torconnect URIs to ignore Resist Fingerprinting (RFP) - various tweaks to info-pages.inc.css for about:torconnect (also affects other firefox info pages) Bug 40773: Update the about:torconnect frontend page to match additional UI flows - - - - - 0057a12b by Richard Pospesel at 2023-03-13T17:47:13+00:00 fixup! Bug 27476: Implement about:torconnect captive portal within Tor Browser Bug 41659: Add canonical color definitions to base-browser - commit removes tor-styles.css browser.xhtml so that the base-browser rebase applies correctly - - - - - 5fd438ab by Richard Pospesel at 2023-03-13T17:47:14+00:00 fixup! Bug 27476: Implement about:torconnect captive portal within Tor Browser Bug 41659: Add canonical color definitions to base-browser - - - - - e32e1e84 by Arthur Edelstein at 2023-03-13T17:47:14+00:00 Bug 12620: TorBrowser regression tests Regression tests for Bug #2950: Make Permissions Manager memory-only Regression tests for TB4: Tor Browser's Firefox preference overrides. Note: many more functional tests could be made here Regression tests for #2874: Block Components.interfaces from content Bug 18923: Add a script to run all Tor Browser specific tests Regression tests for Bug #16441: Suppress "Reset Tor Browser" prompt. - - - - - d03d2b46 by Kathy Brade at 2023-03-13T17:47:14+00:00 Bug 4234: Use the Firefox Update Process for Tor Browser. The following files are never updated: TorBrowser/Data/Browser/profiles.ini TorBrowser/Data/Browser/profile.default/bookmarks.html TorBrowser/Data/Tor/torrc Mac OS: Store update metadata under TorBrowser/UpdateInfo. Removed the %OS_VERSION% component from the update URL (13047) and added support for minSupportedOSVersion, an attribute of the <update> element that may be used to trigger Firefox's "unsupported platform" behavior. Hide the "What's new" links (set app.releaseNotesURL value to about:blank). Windows: disable "runas" code path in updater (15201). Windows: avoid writing to the registry (16236). Also includes fixes for tickets 13047, 13301, 13356, 13594, 15406, 16014, 16909, 24476, and 25909. Also fix Bug 26049: reduce the delay before the update prompt is displayed. Instead of Firefox's 2 days, we use 1 hour (after which time the update doorhanger will be displayed). Also fix bug 27221: purge the startup cache if the Tor Browser version changed (even if the Firefox version and build ID did not change), e.g., after a minor Tor Browser update. Also fix 32616: Disable GetSecureOutputDirectoryPath() functionality. Bug 26048: potentially confusing "restart to update" message Within the update doorhanger, remove the misleading message that mentions that windows will be restored after an update is applied, and replace the "Restart and Restore" button label with an existing "Restart to update Tor Browser" string. Bug 28885: notify users that update is downloading Add a "Downloading Tor Browser update" item which appears in the hamburger (app) menu while the update service is downloading a MAR file. Before this change, the browser did not indicate to the user that an update was in progress, which is especially confusing in Tor Browser because downloads often take some time. If the user clicks on the new menu item, the about dialog is opened to allow the user to see download progress. As part of this fix, the update service was changed to always show update-related messages in the hamburger menu, even if the update was started in the foreground via the about dialog or via the "Check for Tor Browser Update" toolbar menu item. This change is consistent with the Tor Browser goal of making sure users are informed about the update process. Removed #28885 parts of this patch which have been uplifted to Firefox. - - - - - 9ecf6919 by Pier Angelo Vendrame at 2023-03-13T17:47:15+00:00 fixup! Bug 4234: Use the Firefox Update Process for Tor Browser. Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros Changed TOR_BROWSER_VERSION with BASE_BROWSER_VERSION. - - - - - 691f86dc by Pier Angelo Vendrame at 2023-03-13T17:47:15+00:00 fixup! Bug 4234: Use the Firefox Update Process for Tor Browser. Bug 41668: Port some updater patches to Base Browser Move the check on the update package version to this other commit. - - - - - 57ec6f32 by Pier Angelo Vendrame at 2023-03-13T17:47:16+00:00 fixup! Bug 4234: Use the Firefox Update Process for Tor Browser. Bug 41668: Port some updater patches to Base Browser Rename TOR_BROWSER_UPDATE to BASE_BROWSER_UPDATE. Also, do not change app.update.auto in firefox.js, but add it to 001. - - - - - 6c8fe919 by Kathy Brade at 2023-03-13T17:47:16+00:00 Bug 16940: After update, load local change notes. Add an about:tbupdate page that displays the first section from TorBrowser/Docs/ChangeLog.txt and includes a link to the remote post-update page (typically our blog entry for the release). Always load about:tbupdate in a content process, but implement the code that reads the file system (changelog) in the chrome process for compatibility with future sandboxing efforts. Also fix bug 29440. Now about:tbupdate is styled as a fairly simple changelog page that is designed to be displayed via a link that is on about:tor. - - - - - c9c4328b by Pier Angelo Vendrame at 2023-03-13T17:47:16+00:00 fixup! Bug 16940: After update, load local change notes. Bug 41657: Remove references to data-outside-app-dir The different ways to look up for the ChangeLog.txt is not needed anymore, so this commit removes it. - - - - - bc1efc78 by Pier Angelo Vendrame at 2023-03-13T17:47:17+00:00 fixup! Bug 16940: After update, load local change notes. Bug 41668: Port some updater patches to Base Browser Renamed TOR_BROWSER_UPDATE to BASE_BROWSER_UPDATE. - - - - - 645d862a by Georg Koppen at 2023-03-13T17:47:17+00:00 Bug 32658: Create a new MAR signing key It's time for our rotation again: Move the backup key in the front position and add a new backup key. Bug 33803: Move our primary nightly MAR signing key to tor-browser Bug 33803: Add a secondary nightly MAR signing key - - - - - f6269902 by Mike Perry at 2023-03-13T17:47:17+00:00 Omnibox: Add DDG, Startpage, Disconnect, Youtube, Twitter; remove Amazon, eBay, bing eBay and Amazon don't treat Tor users very well. Accounts often get locked and payments reversed. Also: Bug 16322: Update DuckDuckGo search engine We are replacing the clearnet URL with an onion service one (thanks to a patch by a cypherpunk) and are removing the duplicated DDG search engine. Duplicating DDG happend due to bug 1061736 where Mozilla included DDG itself into Firefox. Interestingly, this caused breaking the DDG search if JavaScript is disabled as the Mozilla engine, which gets loaded earlier, does not use the html version of the search page. Moreover, the Mozilla engine tracked where the users were searching from by adding a respective parameter to the search query. We got rid of that feature as well. Also: This fixes bug 20809: the DuckDuckGo team has changed its server-side code in a way that lets users with JavaScript enabled use the default landing page while those without JavaScript available get redirected directly to the non-JS page. We adapt the search engine URLs accordingly. Also fixes bug 29798 by making sure we only specify the Google search engine we actually ship an .xml file for. Also regression tests. squash! Omnibox: Add DDG, Startpage, Disconnect, Youtube, Twitter; remove Amazon, eBay, bing Bug 40494: Update Startpage search provider squash! Omnibox: Add DDG, Startpage, Disconnect, Youtube, Twitter; remove Amazon, eBay, bing Bug 40438: Add Blockchair as a search engine Bug 33342: Avoid disconnect search addon error after removal. We removed the addon in #32767, but it was still being loaded from addonStartup.json.lz4 and throwing an error on startup because its resource: location is not available anymore. - - - - - b75550b5 by Alex Catarineu at 2023-03-13T17:47:18+00:00 Bug 40073: Disable remote Public Suffix List fetching In https://bugzilla.mozilla.org/show_bug.cgi?id=1563246 Firefox implemented fetching the Public Suffix List via RemoteSettings and replacing the default one at runtime, which we do not want. - - - - - 994505b6 by Richard Pospesel at 2023-03-13T17:47:18+00:00 Bug 23247: Communicating security expectations for .onion Encrypting pages hosted on Onion Services with SSL/TLS is redundant (in terms of hiding content) as all traffic within the Tor network is already fully encrypted. Therefore, serving HTTP pages from an Onion Service is more or less fine. Prior to this patch, Tor Browser would mostly treat pages delivered via Onion Services as well as pages delivered in the ordinary fashion over the internet in the same way. This created some inconsistencies in behaviour and misinformation presented to the user relating to the security of pages delivered via Onion Services: - HTTP Onion Service pages did not have any 'lock' icon indicating the site was secure - HTTP Onion Service pages would be marked as unencrypted in the Page Info screen - Mixed-mode content restrictions did not apply to HTTP Onion Service pages embedding Non-Onion HTTP content This patch fixes the above issues, and also adds several new 'Onion' icons to the mix to indicate all of the various permutations of Onion Services hosted HTTP or HTTPS pages with HTTP or HTTPS content. Strings for Onion Service Page Info page are pulled from Torbutton's localization strings. - - - - - e031c37a by Kathy Brade at 2023-03-13T17:47:19+00:00 Bug 30237: Add v3 onion services client authentication prompt When Tor informs the browser that client authentication is needed, temporarily load about:blank instead of about:neterror and prompt for the user's key. If a correctly formatted key is entered, use Tor's ONION_CLIENT_AUTH_ADD control port command to add the key (via Torbutton's control port module) and reload the page. If the user cancels the prompt, display the standard about:neterror "Unable to connect" page. This requires a small change to browser/actors/NetErrorChild.jsm to account for the fact that the docShell no longer has the failedChannel information. The failedChannel is used to extract TLS-related error info, which is not applicable in the case of a canceled .onion authentication prompt. Add a leaveOpen option to PopupNotifications.show so we can display error messages within the popup notification doorhanger without closing the prompt. Add support for onion services strings to the TorStrings module. Add support for Tor extended SOCKS errors (Tor proposal 304) to the socket transport and SOCKS layers. Improved display of all of these errors will be implemented as part of bug 30025. Also fixes bug 19757: Add a "Remember this key" checkbox to the client auth prompt. Add an "Onion Services Authentication" section within the about:preferences "Privacy & Security section" to allow viewing and removal of v3 onion client auth keys that have been stored on disk. Also fixes bug 19251: use enhanced error pages for onion service errors. - - - - - 935eeedd by Richard Pospesel at 2023-03-13T17:47:19+00:00 fixup! Bug 30237: Add v3 onion services client authentication prompt Bug 41659: Add canonical color definitions to base-browser - - - - - e35dfc11 by Alex Catarineu at 2023-03-13T17:47:19+00:00 Bug 21952: Implement Onion-Location Whenever a valid Onion-Location HTTP header (or corresponding HTML <meta> http-equiv attribute) is found in a document load, we either redirect to it (if the user opted-in via preference) or notify the presence of an onionsite alternative with a badge in the urlbar. - - - - - 784bc9e4 by Pier Angelo Vendrame at 2023-03-13T17:47:20+00:00 Bug 40458: Implement .tor.onion aliases We have enabled HTTPS-Only mode, therefore we do not need HTTPS-Everywhere anymore. However, we want to keep supporting .tor.onion aliases (especially for securedrop). Therefore, in this patch we implemented the parsing of HTTPS-Everywhere rulesets, and the redirect of .tor.onion domains. Actually, Tor Browser believes they are actual domains. We change them on the fly on the SOCKS proxy requests to resolve the domain, and on the code that verifies HTTPS certificates. - - - - - 19a1e919 by Pier Angelo Vendrame at 2023-03-13T17:47:20+00:00 Bug 11698: Incorporate Tor Browser Manual pages into Tor Browser This patch associates the about:manual page to a translated page that must be injected to browser/omni.ja after the build. The content must be placed in chrome/browser/content/browser/manual/, so that is then available at chrome://browser/content/manual/. We preferred giving absolute freedom to the web team, rather than having to change the patch in case of changes on the documentation. - - - - - c50033ff by Pier Angelo Vendrame at 2023-03-13T17:47:20+00:00 Bug 41435: Add a Tor Browser migration function For now this function only deletes old language packs for which we are already packaging the strings with the application. - - - - - 0e17ee7b by hackademix at 2023-03-13T17:47:21+00:00 amend! Firefox preference overrides. Firefox preference overrides. This hack directly includes our preference changes in omni.ja. Bug 41633: Do not disable webextensions.storage.sync until NoScript is resilient enough Bug 18292: Staged updates fail on Windows Temporarily disable staged updates on Windows. Bug 18297: Use separate Noto JP,KR,SC,TC fonts Bug 23404: Add Noto Sans Buginese to the macOS whitelist Bug 23745: Set dom.indexedDB.enabled = true Bug 13575: Disable randomised Firefox HTTP cache decay user tests. (Fernando Fernandez Mancera <ffmancera@riseup.net>) Bug 17252: Enable session identifiers with FPI Session tickets and session identifiers were isolated by OriginAttributes, so we can re-enable them by allowing the default value (true) of "security.ssl.disable_session_identifiers". The pref "security.enable_tls_session_tickets" is obsolete (removed in https://bugzilla.mozilla.org/917049) Bug 14952: Enable http/2 and AltSvc In Firefox, SPDY/HTTP2 now uses Origin Attributes for isolation of connections, push streams, origin frames, etc. That means we get first-party isolation provided "privacy.firstparty.isolate" is true. So in this patch, we stop overriding "network.http.spdy.enabled" and "network.http.spdy.enabled.http2". Alternate Services also use Origin Attributes for isolation. So we stop overriding "network.http.altsvc.enabled" and "network.http.altsvc.oe" as well. (All 4 of the abovementioned "network.http.*" prefs adopt Firefox 60ESR's default value of true.) However, we want to disable HTTP/2 push for now, so we set "network.http.spdy.allow-push" to false. "network.http.spdy.enabled.http2draft" was removed in Bug 1132357. "network.http.sped.enabled.v2" was removed in Bug 912550. "network.http.sped.enabled.v3" was removed in Bug 1097944. "network.http.sped.enabled.v3-1" was removed in Bug 1248197. Bug 26114: addons.mozilla.org is not special * Don't expose navigator.mozAddonManager on any site * Don't block NoScript from modifying addons.mozilla.org or other sites Enable ReaderView mode again (#27281). Bug 29916: Make sure enterprise policies are disabled Bug 2874: Block Components.interfaces from content Bug 26146: Spoof HTTP User-Agent header for desktop platforms In Tor Browser 8.0, the OS was revealed in both the HTTP User-Agent header and to JavaScript code via navigator.userAgent. To avoid leaking the OS inside each HTTP request (which many web servers log), always use the Windows 7 OS value in the desktop User-Agent header. We continue to allow access to the actual OS via JavaScript, since doing so improves compatibility with web applications such as GitHub and Google Docs. Bug 12885: Windows Jump Lists fail for Tor Browser Jumplist entries are stored in a binary file in: %APPDATA%\\Microsoft\Windows\Recent\CustomDestinations\ and has a name in the form [a-f0-9]+.customDestinations-ms The hex at the front is unique per app, and is ultimately derived from something called the 'App User Model ID' (AUMID) via some unknown hashing method. The AUMID is provided as a key when programmatically creating, updating, and deleting a jumplist. The default behaviour in firefox is for the installer to define an AUMID for an app, and save it in the registry so that the jumplist data can be removed by the uninstaller. However, the Tor Browser does not set this (or any other) regkey during installation, so this codepath fails and the app's AUMID is left undefined. As a result the app's AUMID ends up being defined by windows, but unknowable by Tor Browser. This unknown AUMID is used to create and modify the jumplist, but the delete API requires that we provide the app's AUMID explicitly. Since we don't know what the AUMID is (since the expected regkey where it is normally stored does not exist) jumplist deletion will fail and we will leave behind a mostly empty customDestinations-ms file. The name of the file is derived from the binary path, so an enterprising person could reverse engineer how that hex name is calculated, and generate the name for Tor Browser's default Desktop installation path to determine whether a person had used Tor Browser in the past. The 'taskbar.grouping.useprofile' option that is enabled by this patch works around this AUMID problem by having firefox.exe create it's own AUMID based on the profile path (rather than looking for a regkey). This way, if a user goes in and enables and disables jumplist entries, the backing store is properly deleted. Unfortunately, all windows users currently have this file lurking in the above mentioned directory and this patch will not remove it since it was created with an unknown AUMID. However, another patch could be written which goes to that directory and deletes any item containing the 'Tor Browser' string. See bug 28996. Bug 30845: Make sure default themes and other internal extensions are enabled Bug 28896: Enable extensions in private browsing by default Bug 31065: Explicitly allow proxying localhost Bug 31598: Enable letterboxing Disable Presentation API everywhere Bug 21549 - Use Firefox's WASM default pref. It is disabled at safer security levels. Bug 32321: Disable Mozilla's MitM pings Bug 19890: Disable installation of system addons By setting the URL to "" we make sure that already installed system addons get deleted as well. Bug 22548: Firefox downgrades VP9 videos to VP8. On systems where H.264 is not available or no HWA, VP9 is preferred. But in Tor Browser 7.0 all youtube videos are degraded to VP8. This behaviour can be turned off by setting media.benchmark.vp9.threshold to 0. All clients will get better experience and lower traffic, beause TBB doesn't use "Use hardware acceleration when available". Bug 25741 - TBA: Add mobile-override of 000-tor-browser prefs Bug 16441: Suppress "Reset Tor Browser" prompt. Bug 29120: Use the in-memory media cache and increase its maximum size. Bug 33697: use old search config based on list.json Bug 33855: Ensure that site-specific browser mode is disabled. Bug 30682: Disable Intermediate CA Preloading. Bug 40061: Omit the Windows default browser agent from the build Bug 40322: Consider disabling network.connectivity-service.enabled Bug 40408: Disallow SVG Context Paint in all web content Bug 40308: Disable network partitioning until we evaluate dFPI Bug 40322: Consider disabling network.connectivity-service.enabled Bug 40383: Disable dom.enable_event_timing Bug 40423: Disable http/3 Bug 40177: Update prefs for Fx91esr Bug 40700: Disable addons and features recommendations Bug 40682: Disable network.proxy.allow_bypass Bug 40736: Disable third-party cookies in PBM Bug 19850: Enabled HTTPS-Only by default Bug 40912: Hide the screenshot menu Bug 41292: Disable moreFromMozilla in preferences page Bug 40057: Ensure the CSS4 system colors are not a fingerprinting vector Bug 24686: Set network.http.tailing.enabled to true Bug 40183: Disable TLS ciphersuites using SHA-1 Bug 40783: Review 000-tor-browser.js and 001-base-profile.js for 102 We reviewed all the preferences we set for 102, and remove a few old ones. See the description of that issue to see all the preferences we believed were still valid for 102, and some brief description for the reasons to keep them. - - - - - d598a49d by Richard Pospesel at 2023-03-13T17:47:21+00:00 Bug 41649: Create rebase and security backport gitlab issue templates - - - - - eb81ed59 by hackademix at 2023-03-13T17:47:21+00:00 fixup! Firefox preference overrides. - - - - - 2f78d74d by Pier Angelo Vendrame at 2023-03-13T17:47:22+00:00 fixup! Bug 41542: Disable the creation of a default profile Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros Changed TOR_BROWSER_VERSION with BASE_BROWSER_VERSION. - - - - - 92de5e42 by Pier Angelo Vendrame at 2023-03-13T17:47:22+00:00 fixup! Base Browser's .mozconfigs. Bug 41647: Clean up our {TOR,BASE}_BROWSER(_VERSION)? macros Added --with-base-browser-version - - - - - 636e017e by Kathy Brade at 2023-03-13T17:47:22+00:00 Bug 13379: Allow using NSS to sign and verify MAR signatures Allow using NSS on all platforms for checking MAR signatures (instead of using OS-native APIs, the default on Mac OS and Windows). So that the NSS and NSPR libraries the updater depends on can be found at runtime, we add the firefox directory to the shared library search path on macOS. On Linux, rpath is used to solve that problem, but that approach won't work on macOS because the updater executable is copied during the update process to a location that can vary. - - - - - dc5e1fa0 by Pier Angelo Vendrame at 2023-03-13T17:47:23+00:00 fixup! Bug 13379: Allow using NSS to sign and verify MAR signatures Bug 41668: Port some updater patches to Base Browser Use a configure-time flag to force using NSS for MARs signatures. - - - - - 056f9b2e by Pier Angelo Vendrame at 2023-03-13T17:47:23+00:00 fixup! Bug 13379: Allow using NSS to sign and verify MAR signatures Bug 41668: Port some updater patches to Base Browser Avoid using -rpath on macOS. - - - - - c9a31696 by Kathy Brade at 2023-03-13T17:47:23+00:00 Bug 19121: reinstate the update.xml hash check This is a partial revert of commit f1241db6986e4b54473a1ed870f7584c75d51122. Revert most changes from Mozilla Bug 862173 "don't verify mar file hash when using mar signing to verify the mar file (lessens main thread I/O)." We kept the addition to the AppConstants API in case other JS code references it in the future. - - - - - 9f4e3119 by Pier Angelo Vendrame at 2023-03-13T17:47:24+00:00 fixup! Bug 19121: reinstate the update.xml hash check Bug 41668: Port some updater patches to Base Browser Modernize the way to compute the hash digest. - - - - - 30 changed files: - .eslintignore - .gitignore - + .gitlab/issue_templates/Backport Android Security Fixes.md - + .gitlab/issue_templates/Rebase Browser - Alpha.md - + .gitlab/issue_templates/Rebase Browser - Stable.md - + .gitlab/issue_templates/UXBug.md - + .gitlab/issue_templates/bug.md - + .gitlab/merge_request_templates/default.md - + browser/actors/AboutTBUpdateChild.jsm - + browser/actors/AboutTBUpdateParent.jsm - + browser/actors/CryptoSafetyChild.jsm - + browser/actors/CryptoSafetyParent.jsm - browser/actors/NetErrorChild.jsm - browser/actors/NetErrorParent.jsm - − browser/actors/RFPHelperChild.jsm - − browser/actors/RFPHelperParent.jsm - browser/actors/moz.build - browser/app/Makefile.in - browser/app/macbuild/Contents/Info.plist.in - browser/app/macbuild/Contents/MacOS-files.in - browser/app/permissions - + browser/app/profile/000-tor-browser.js - + browser/app/profile/001-base-profile.js - browser/app/profile/firefox.js - browser/base/content/aboutDialog-appUpdater.js - browser/base/content/aboutDialog.js - browser/base/content/aboutDialog.xhtml - + browser/base/content/abouttbupdate/aboutTBUpdate.css - + browser/base/content/abouttbupdate/aboutTBUpdate.js - + browser/base/content/abouttbupdate/aboutTBUpdate.xhtml The diff was not included because it is too large. View it on GitLab: https://gitlab.torproject.org/tpo/applications/tor-browser/-/compare/5b58854... -- View it on GitLab: https://gitlab.torproject.org/tpo/applications/tor-browser/-/compare/5b58854... You're receiving this email because of your account on gitlab.torproject.org.