richard pushed to branch mullvad-browser-115.12.0esr-13.0-1 at The Tor Project / Applications / Mullvad Browser

Commits: 55f719aa by alwu at 2024-06-10T20:20:37+02:00 Bug 1644383 - add mutexs to avoid data race. r=media-playback-reviewers,padenot

Differential Revision: https://phabricator.services.mozilla.com/D206943 - - - - - ed0b7966 by Eitan Isaacson at 2024-06-10T20:20:37+02:00 Bug 1819160 - Map Android ids to doc/accessible id pairs. r=Jamie

Differential Revision: https://phabricator.services.mozilla.com/D179737 - - - - - 595d6072 by Pier Angelo Vendrame at 2024-06-10T20:20:37+02:00 Bug 1832523 - Allow using NSS to sign and verify MAR signatures. r=application-update-reviewers,glandium,bytesized

Allow using NSS for checking MAR signatures also in platforms where OS-native APIs are used by default, i.e., macOS and Windows.

Differential Revision: https://phabricator.services.mozilla.com/D177743 - - - - - 9cc4447f by Pier Angelo Vendrame at 2024-06-10T20:20:37+02:00 Bug 1849129: Prevent exceptions caused by extensions from interrupting the SearchService initialization. r=search-reviewers,Standard8

Differential Revision: https://phabricator.services.mozilla.com/D186456 - - - - - 7d431011 by Emilio Cobos Álvarez at 2024-06-10T20:20:38+02:00 Bug 1853731 - Use html:img for message-bar-icon. r=Gijs,dao,settings-reviewers,desktop-theme-reviewers,sfoster

Differential Revision: https://phabricator.services.mozilla.com/D188521 - - - - - dfb88a30 by Pier Angelo Vendrame at 2024-06-10T20:20:38+02:00 Bug 1854117 - Sort the DLL blocklist flags. r=mossop,win-reviewers,gstoll

Differential Revision: https://phabricator.services.mozilla.com/D188716 - - - - - f09f1492 by Eden Chuang at 2024-06-10T20:20:38+02:00 Bug 1738426 - Ignoring status 206 and vary header checking for opaque response in Cache API. r=asuth

Differential Revision: https://phabricator.services.mozilla.com/D186431 - - - - - 9c6b8dd5 by edgul at 2024-06-10T20:20:38+02:00 Bug 1802057 - Block the following characters from use in the cookie name in the cookie string: 0x3B (semi-colon), 0x3D (equals), and 0x7F (del) r=dveditz,cookie-reviewers

Differential Revision: https://phabricator.services.mozilla.com/D182373

- - - - - 9d7218aa by Kelsey Gilbert at 2024-06-10T20:20:38+02:00 Bug 1819497 - Don't race on static bool for initialization. r=gfx-reviewers,aosmond

We could do non-racy static init here (e.g. with a static initializer self-calling-closure), but there doesn't seem to be a strong reason for this. Let's just use a switch and get robustness from -Werror=switch.

Differential Revision: https://phabricator.services.mozilla.com/D188054 - - - - - c2ba2706 by Edgar Chen at 2024-06-10T20:20:39+02:00 Bug 1828259 - Close XUL popup when entering/exiting fullscreen; r=smaug

Differential Revision: https://phabricator.services.mozilla.com/D209355 - - - - - f2e7244a by Mark Banner at 2024-06-10T20:20:39+02:00 Bug 1845752. r=ckerschb

Differential Revision: https://phabricator.services.mozilla.com/D186676 - - - - - eaf093bd by Bob Owen at 2024-06-10T20:20:39+02:00 Bug 1850072: Initialize RecordedDrawTargetCreation::mHasExistingData. r=jrmuizel

This also specializes ElementStreamFormat for bool.

Differential Revision: https://phabricator.services.mozilla.com/D187794 - - - - - 1ef6566d by Malte Juergens at 2024-06-10T20:20:39+02:00 Bug 1850200 - Add delay to HTTPS-Only "Continue to HTTPS Site" button r=freddyb

Differential Revision: https://phabricator.services.mozilla.com/D187887 - - - - - e832227f by Andreas Pehrson at 2024-06-10T20:20:40+02:00 Bug 1851803 - Introduce SourceMediaTrack::mDirectDisabledMode. r=karlt

Similar to MediaTrack::mDisabledMode, but this is for uses on the SourceMediaTrack producer thread. It is still signaled via a control message from the control thread to maintain order of operations, and is protected by the SourceMediaTrack mutex.

Differential Revision: https://phabricator.services.mozilla.com/D187554 - - - - - a24ec5f0 by Pier Angelo Vendrame at 2024-06-10T20:20:40+02:00 Bug 1860020 - Remove the assertion on the value of toolkit.telemetry.enabled. r=KrisWright,chutten

Bug 1444275 introduced an assertion on the parent process to check that the value of toolkit.telemetry.enabled is the expected one. However, this expected value could be different from the one set and locked e.g. in some forks. Therefore, the assertion prevented debug builds from working in these cases.

Differential Revision: https://phabricator.services.mozilla.com/D195080 - - - - - 1e8289f8 by Kagami Sascha Rosylight at 2024-06-10T20:20:40+02:00 Bug 1865238 - Use One UI Sans KR VF for Korean sans-serif font on Android r=jfkthame

Per /etc/fonts.xml, there are now only two `<family lang="ko">` nodes there:

* OneUISansKRVF series * SECCJK series (but no KR postfix anymore?)

This patch uses One UI Sans KR VF as the replacement as this is newer and is a variable font (tested with https://codepen.io/SaschaNaz/pen/ExrdYXJ)

Differential Revision: https://phabricator.services.mozilla.com/D195078 - - - - - 26cad064 by Kershaw Chang at 2024-06-10T20:20:40+02:00 Bug 1870579 - Use PK11_GenerateRandom to generate random number, r=necko-reviewers,valentin

Differential Revision: https://phabricator.services.mozilla.com/D204755

- - - - - d4e6fb16 by Nuohan Li at 2024-06-10T20:20:40+02:00 Bug 1871109 - generateHash in Manifest.sys.mjs should use sha256 r=peterv, a=dmeehan

Differential Revision: https://phabricator.services.mozilla.com/D204928 - - - - - bca7d050 by Nika Layzell at 2024-06-10T20:20:41+02:00 Bug 1875248 - Check for network error preventing ExternalHelperAppService before DONT_RETARGET, r=smaug

This reverts the change from 30cde47f9364e5c7da78fd08fa8ab21737d22399, and instead re-orders the NS_ERROR_FILE_NOT_FOUND check before DONT_RETARGET.

Testing suggests that a-download-click-404.html behaviour isn't impacted, and this improves the handling of this edge-case when doing process switching.

Differential Revision: https://phabricator.services.mozilla.com/D202007 - - - - - 505214ee by Pier Angelo Vendrame at 2024-06-10T20:20:41+02:00 Bug 1875306 - Localize numbers in the underflow and overflow error messages. r=emilio

Differential Revision: https://phabricator.services.mozilla.com/D198965 - - - - - b29ab120 by Pier Angelo Vendrame at 2024-06-10T20:20:41+02:00 Bug 1875313 - Use en-US as a fallback when spoof English is enabled in ICUUtils. r=timhuang,tjr

Differential Revision: https://phabricator.services.mozilla.com/D198967

- - - - - d9a68a7d by Pier Angelo Vendrame at 2024-06-10T20:20:41+02:00 Bug 1880988 - Apply spoof English to the default detail summary. r=emilio

Differential Revision: https://phabricator.services.mozilla.com/D202203 - - - - - 35ac60de by Tom Ritter at 2024-06-10T20:20:41+02:00 Bug 1885258: Hidden fonts should obey the allow list r=jfkthame

Differential Revision: https://phabricator.services.mozilla.com/D204571 - - - - - bc76d5ed by Jonathan Kew at 2024-06-10T20:20:42+02:00 Bug 1886598 - Struct with Pointer member may not be memmove-able. r=gfx-reviewers,lsalzman

Differential Revision: https://phabricator.services.mozilla.com/D206633 - - - - - eb2548de by Jonathan Kew at 2024-06-10T20:20:42+02:00 Bug 1890204 - Ensure font entry's unitsPerEm and font extents are initialized when gfxFont is created. r=gfx-reviewers,lsalzman

This means that by the time we potentially call GetFontExtents() when drawing, the extents fields are guaranteed to have been been initialized, and there's no risk of the (read-only) access here racing with setting them in UnitsPerEm().

Differential Revision: https://phabricator.services.mozilla.com/D206920 - - - - - fa25acaa by Kershaw Chang at 2024-06-10T20:20:42+02:00 Bug 1892449 - Set network.http.digest_auth_cnonce_length to 16, a=dmeehan

Apparently, setting this value to 64 breaks some sites. We should use the same length as Chrome.

Original Revision: https://phabricator.services.mozilla.com/D208103

Differential Revision: https://phabricator.services.mozilla.com/D208119 - - - - - ac199f25 by Jonathan Kew at 2024-06-10T20:20:42+02:00 Bug 1893891 - Clear mSharedBlobData if blob creation failed. a=dmeehan

Original Revision: https://phabricator.services.mozilla.com/D208983

Differential Revision: https://phabricator.services.mozilla.com/D209209 - - - - - 0e7082d3 by Henry Wilkes at 2024-06-10T20:20:43+02:00 Bug 41454: Move focus after calling openPreferences for a sub-category.

Temporary fix until mozilla bug 1799153 gets a patch upstream.

- - - - - b04c2c38 by hackademix at 2024-06-10T20:20:43+02:00 Bug 42194: Fix blank net error page on failed DNS resolution with active proxy.

- - - - - a4cb1dcb by Henry Wilkes at 2024-06-10T20:20:43+02:00 Bug 41483: Remove the firefox override for appstrings.properties

Remove this patch after upstream bugzilla bug 1790187

- - - - - 95ed18b1 by Pier Angelo Vendrame at 2024-06-10T20:20:43+02:00 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.

- - - - - 135b5278 by Marco Simonelli at 2024-06-10T20:20:43+02:00 Bug 41459: WebRTC fails to build under mingw (Part 1)

- properly define NOMINMAX for just MSVC builds

- - - - - ede5f5f1 by Marco Simonelli at 2024-06-10T20:20:44+02:00 Bug 41459: WebRTC fails to build under mingw (Part 2)

- fixes required to build third_party/libwebrtc

- - - - - 547ce955 by Marco Simonelli at 2024-06-10T20:20:44+02:00 Bug 41459: WebRTC fails to build under mingw (Part 3)

- fixes required to build third_party/sipcc

- - - - - 09dbb0c2 by Marco Simonelli at 2024-06-10T20:20:44+02:00 Bug 41459: WebRTC fails to build under mingw (Part 4)

- fixes requried to build netwerk/sctp

- - - - - 755b1edd by Marco Simonelli at 2024-06-10T20:20:44+02:00 Bug 41459: WebRTC fails to build under mingw (Part 5)

- fixes required to build dom/media/webrtc

- - - - - b7bf9f41 by Marco Simonelli at 2024-06-10T20:20:44+02:00 Bug 41459: WebRTC fails to build under mingw (Part 6)

- fixes required to build dom/media/systemservices

- - - - - 84f5b4bb by hackademix at 2024-06-10T20:20:45+02:00 Bug 41854: Allow overriding download spam protection.

- - - - - 60d6dad9 by Gaba at 2024-06-10T20:20:45+02:00 Adding issue and merge request templates

- - - - - e4715b05 by Pier Angelo Vendrame at 2024-06-10T20:20:45+02:00 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

- - - - - 8fd126be by Pier Angelo Vendrame at 2024-06-10T20:20:45+02:00 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.

- - - - - c7f5e876 by Pier Angelo Vendrame at 2024-06-10T20:20:46+02:00 Bug 41108: Remove privileged macOS installation from 102

- - - - - 6e86a45f by Dan Ballard at 2024-06-10T20:20:46+02:00 Bug 41149: Re-enable DLL injection protection in all builds not just nightlies

- - - - - d768e345 by Matthew Finkel at 2024-06-10T20:20:46+02:00 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.

- - - - - 22433e4d by Matthew Finkel at 2024-06-10T20:20:46+02:00 Bug 28125: Prevent non-Necko network connections

- - - - - b88b6712 by Mike Perry at 2024-06-10T20:20:46+02:00 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

- - - - - 702be481 by Alex Catarineu at 2024-06-10T20:20:47+02:00 Bug 40166: Disable security.certerrors.mitm.auto_enable_enterprise_roots

Bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=1768899

- - - - - 8b5a0ea8 by Georg Koppen at 2024-06-10T20:20:47+02:00 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.

- - - - - 64796744 by Kathy Brade at 2024-06-10T20:20:47+02:00 Bug 21431: Clean-up system extensions shipped in Firefox

Only ship the pdfjs extension.

- - - - - 75eea13c by Kathy Brade at 2024-06-10T20:20:47+02:00 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.

- - - - - b971ff24 by Alex Catarineu at 2024-06-10T20:20:47+02:00 Bug 41457: Remove Mozilla permissions

Bug 40025: Remove Mozilla add-on install permissions

- - - - - b3f03e30 by Kathy Brade at 2024-06-10T20:20:48+02:00 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.

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.

- - - - - 7e55442a by Arthur Edelstein at 2024-06-10T20:20:48+02:00 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.

- - - - - e2305dbe by Alex Catarineu at 2024-06-10T20:20:48+02:00 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.

- - - - - 5e1f927a by cypherpunks1 at 2024-06-10T20:20:48+02:00 Bug 41092: Add a RemoteSettings JSON dump for query-stripping

- - - - - 9a422195 by Pier Angelo Vendrame at 2024-06-10T20:20:49+02:00 Bug 41635: Disable the Normandy component

Do not include Normandy at all whenever MOZ_NORMANDY is False.

- - - - - 36e9fdbb by Georg Koppen at 2024-06-10T20:20:49+02:00 Bug 30541: Disable WebGL readPixel() for web content

Related Bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=1428034

- - - - - 1346c0b5 by Alex Catarineu at 2024-06-10T20:20:49+02:00 Bug 28369: Stop shipping pingsender executable

- - - - - 5e7ca859 by cypherpunks1 at 2024-06-10T20:20:49+02:00 Bug 41568: Disable LaterRun

- - - - - de7f71c2 by cypherpunks1 at 2024-06-10T20:20:49+02:00 Bug 40717: Hide Windows SSO in settings

- - - - - a6be4bee by Pier Angelo Vendrame at 2024-06-10T20:20:50+02:00 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

- - - - - 388c76f9 by cypherpunks1 at 2024-06-10T20:20:50+02:00 Bug 40175: Add origin attributes to about:reader top-level requests

- - - - - f43c1b14 by Richard Pospesel at 2024-06-10T20:20:50+02:00 Bug 41327: Disable UrlbarProviderInterventions

- - - - - 547944e1 by Richard Pospesel at 2024-06-10T20:20:50+02:00 Bug 42037: Disable about:firefoxview page

- - - - - df199eeb by Mike Perry at 2024-06-10T20:20:51+02:00 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.

- - - - - 371a2c84 by Richard Pospesel at 2024-06-10T20:20:51+02:00 Bug 41659: Add canonical color definitions to base-browser

- - - - - 2ccf4862 by Pier Angelo Vendrame at 2024-06-10T20:20:51+02:00 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).

- - - - - 56ccea1d by Alex Catarineu at 2024-06-10T20:20:51+02:00 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

- - - - - 56b7673f by Alex Catarineu at 2024-06-10T20:20:51+02:00 Bug 40199: Avoid using system locale for intl.accept_languages in GeckoView

- - - - - deeee691 by Pier Angelo Vendrame at 2024-06-10T20:20:52+02:00 fixup! Bug 40199: Avoid using system locale for intl.accept_languages in GeckoView

Revert "Bug 40199: Avoid using system locale for intl.accept_languages in GeckoView"

This reverts commit ff97b6fb06850784785e6993c256bef315b2525f.

- - - - - 9fb50aee by Pier Angelo Vendrame at 2024-06-10T20:20:52+02:00 Bug 42562: Normalized the Accepted Languages on Android.

The OS language might be outside the list of actually supported languages and it might leak the user's region. Therefore, we force the locale reported in Accept-Language to match one we support with translations, even when it means using a not exact region tag.

- - - - - e8c761cf by Alex Catarineu at 2024-06-10T20:20:52+02:00 Bug 40171: Make WebRequest and GeckoWebExecutor First-Party aware

- - - - - 25d732cc by Alex Catarineu at 2024-06-10T20:20:52+02:00 Bug 26345: Hide tracking protection UI

- - - - - 8fceb348 by Pier Angelo Vendrame at 2024-06-10T20:20:52+02:00 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).

- - - - - 86b25906 by Alex Catarineu at 2024-06-10T20:20:53+02:00 Bug 27604: Fix addon issues when moving the profile directory

Bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=1429838

- - - - - 33eacb5e by Mike Perry at 2024-06-10T20:20:53+02:00 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

- - - - - 0e69f1ac by Igor Oliveira at 2024-06-10T20:20:53+02:00 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.

- - - - - 6cfc4be2 by Pier Angelo Vendrame at 2024-06-10T20:20:53+02:00 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.

- - - - - eca9d208 by Matthew Finkel at 2024-06-10T20:20:54+02:00 Bug 40432: Prevent probing installed applications

Bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=1711084

- - - - - ec979751 by cypherpunks1 at 2024-06-10T20:20:54+02:00 Bug 33955: When copying an image only copy the image contents to the clipboard

- - - - - 23710d16 by cypherpunks1 at 2024-06-10T20:20:54+02:00 Bug 41791: Omit the source URL when copying page contents to the clipboard

- - - - - 9003eb40 by hackademix at 2024-06-10T20:20:54+02:00 Bug 42288: Allow language spoofing in status messages.

- - - - - c2ba9746 by Pier Angelo Vendrame at 2024-06-10T20:20:54+02:00 Base Browser strings

This commit adds all the strings needed by following Base Browser patches.

- - - - - 30995a4c by hackademix at 2024-06-10T20:20:55+02:00 Bug 41434: Letterboxing, preemptively apply margins in a global CSS rule to mitigate race conditions on newly created windows and tabs.

- - - - - d308d412 by hackademix at 2024-06-10T20:20:55+02:00 Bug 41434: Letterboxing, improve logging.

- - - - - 4348edfb by hackademix at 2024-06-10T20:20:55+02:00 Bug 31064: Letterboxing, exempt browser extensions.

- - - - - 71b782f2 by hackademix at 2024-06-10T20:20:55+02:00 Bug 32411: Letterboxing, exempt view-source: URIs.

- - - - - c91d91bc by hackademix at 2024-06-10T20:20:55+02:00 Bug 32308: use direct browser sizing for letterboxing. Bug 30556: align letterboxing with 200x100 new win width stepping

- - - - - fdd56de7 by hackademix at 2024-06-10T20:20:56+02:00 Bug 41631: Prevent weird initial window dimensions caused by subpixel computations

- - - - - 6ae007e5 by Pier Angelo Vendrame at 2024-06-10T20:20:56+02:00 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.

- - - - - 40237924 by p13dz at 2024-06-10T20:20:56+02:00 Bug 40283: Workaround for the file upload bug

- - - - - 304fb4d8 by Arthur Edelstein at 2024-06-10T20:20:56+02:00 Bug 18905: Hide unwanted items from help menu

Bug 25660: Remove the "New Private Window" option

- - - - - a3d32795 by cypherpunks1 at 2024-06-10T20:20:57+02:00 Bug 41740: Change the RFP value of devicePixelRatio to 2

- - - - - 3498e0fe by Pier Angelo Vendrame at 2024-06-10T20:20:57+02:00 Bug 41739: Remove "Website appearance" from about:preferences.

It is ignored because of RFP and it is confusing for users.

- - - - - c46d7921 by cypherpunks1 at 2024-06-10T20:20:57+02:00 Bug 41881: Don't persist custom network requests on private windows

- - - - - 529108de by hackademix at 2024-06-10T20:20:57+02:00 Bug 42019: Empty browser's clipboard on browser shutdown

- - - - - a43c2141 by hackademix at 2024-06-10T20:20:57+02:00 Bug 42084: Ensure English spoofing works even if preferences are set out of order.

- - - - - 14ce5e4d by Pier Angelo Vendrame at 2024-06-10T20:20:58+02:00 Bug 42376: Pass the locale list when constructing l10n in datetimebox

The datetime input is inconsistent with other inputs when using spoof English: its placeholder is not translated, unlike the default values and texts of all the other inputs.

- - - - - b4843340 by Pier Angelo Vendrame at 2024-06-10T20:20:58+02:00 Bug 42428: Make RFP spoof the timezone of document.lastModified.

- - - - - 2c40c691 by Pier Angelo Vendrame at 2024-06-10T20:20:58+02:00 Bug 42472: Spoof timezone in XSLT.

- - - - - d9ed477b by Pier Angelo Vendrame at 2024-06-10T20:20:58+02:00 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/.

- - - - - d2c4b40e by Henry Wilkes at 2024-06-10T20:20:58+02:00 Bug 31575: Disable Firefox Home (Activity Stream)

Treat about:blank as the default home page and new tab page.

Avoid loading AboutNewTab in BrowserGlue.sys.mjs in order to avoid several network requests that we do not need.

Bug 41624: Disable about:pocket-* pages.

Bug 40144: Redirect about:privatebrowsing to the user's home

- - - - - cf545b90 by Kathy Brade at 2024-06-10T20:20:59+02:00 Bug 4234: Use the Firefox Update Process for Base Browser.

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 27221: purge the startup cache if the Base Browser version changed (even if the Firefox version and build ID did not change), e.g., after a minor Base 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 Base 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.

- - - - - c7a0f1ea by Pier Angelo Vendrame at 2024-06-10T20:20:59+02:00 Bug 42061: Create an alpha update channel.

- - - - - 7df7efb9 by Nicolas Vigier at 2024-06-10T20:20:59+02:00 Bug 41682: Add base-browser nightly mar signing key

- - - - - 132c2041 by hackademix at 2024-06-10T20:20:59+02:00 Bug 41695: Warn on window maximization without letterboxing in RFPHelper module

- - - - - 49e0f50f by Pier Angelo Vendrame at 2024-06-10T20:21:00+02:00 Bug 41698: Reword the recommendation badges in about:addons

Firefox strings use { -brand-product-name }. As a result, it seems that the fork is recommending extensions, whereas AMO curators are doing that. So, we replace the strings with custom ones that clarify that Mozilla is recommending them.

We assign the strings with JS because our translation backend does not support Fluent attributes, yet, but once it does, we should switch to them, instead.

Upstream bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1825033

- - - - - e81cd869 by Alex Catarineu at 2024-06-10T20:21:00+02:00 Bug 40069: Add helpers for message passing with extensions

- - - - - 8cf6cc1f by Matthew Finkel at 2024-06-10T20:21:00+02:00 Bug 41598: Prevent NoScript from being removed/disabled.

Bug 40253: Explicitly allow NoScript in Private Browsing mode.

- - - - - 60cb899f by Henry Wilkes at 2024-06-10T20:21:00+02:00 Bug 41736: Hide NoScript extension's toolbar button by default.

This hides it from both the toolbar and the unified extensions panel.

We also hide the unified-extension-button if the panel would be empty: not including the NoScript button when it is hidden. As a result, this will be hidden by default until a user installs another extension (or shows the NoScript button and unpins it).

- - - - - 4b6bb496 by hackademix at 2024-06-10T20:21:00+02:00 Bug 41834: Hide "Can't Be Removed - learn more" menu line for uninstallable add-ons

- - - - - 85364943 by Pier Angelo Vendrame at 2024-06-10T20:21:01+02:00 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

- - - - - d2c0ff30 by Pier Angelo Vendrame at 2024-06-10T20:21:01+02:00 Bug 40926: Implemented the New Identity feature

- - - - - c4842b0d by hackademix at 2024-06-10T20:21:01+02:00 fixup! Bug 40926: Implemented the New Identity feature

Bug 42532: Use the HomePage module for new identity checks.

- - - - - 4a5f8fc8 by Henry Wilkes at 2024-06-10T20:21:01+02:00 Bug 41736: Customize toolbar for base-browser.

- - - - - 39d2df60 by Pier Angelo Vendrame at 2024-06-10T20:21:02+02:00 Bug 42027: Base Browser migration procedures.

This commit implmenents the the Base Browser's version of _migrateUI.

- - - - - 20899fd8 by Pier Angelo Vendrame at 2024-06-10T20:26:19+02:00 MB 38: Mullvad Browser configuration

- - - - - 072e220a by Pier Angelo Vendrame at 2024-06-10T20:26:19+02:00 MB 1: Mullvad Browser branding

See also: mullvad-browser#5: Product name and directory customization mullvad-browser#12: Create new branding directories and integrate Mullvad icons+branding mullvad-browser#14: Remove Default Built-in bookmarks mullvad-browser#35: Add custom PDF icons for Windows builds mullvad-browser#48: Replace Mozilla copyright and legal trademarks in mullvadbrowser.exe metadata mullvad-browser#51: Update trademark string mullvad-browser#104: Update shipped dll metadata copyright/licensing info mullvad-browser#107: Add alpha and nightly icons

- - - - - 58340962 by Pier Angelo Vendrame at 2024-06-10T20:26:20+02:00 MB 20: Allow packaged-addons in PBM.

We install a few addons from the distribution directory, but they are not automatically enabled for PBM mode. This commit modifies the code that installs them to also add the PBM permission to the known ones.

- - - - - 5e4276f0 by Pier Angelo Vendrame at 2024-06-10T20:26:20+02:00 MB 63: Customize some about pages for Mullvad Browser

Also: mullvad-browser#57: Purge unneeded about: pages

- - - - - d0914e65 by Pier Angelo Vendrame at 2024-06-10T20:26:20+02:00 MB 37: Customization for the about dialog

- - - - - 1e4ecc9b by Henry Wilkes at 2024-06-10T20:26:20+02:00 MB 39: Add home page about:mullvad-browser

- - - - - bb3d54b8 by hackademix at 2024-06-10T20:26:20+02:00 MB 97: Remove UI cues to install new extensions.

- - - - - 3bb8e47c by hackademix at 2024-06-10T20:26:21+02:00 MB 47: uBlock Origin customization

- - - - - c40ba5b1 by Pier Angelo Vendrame at 2024-06-10T20:26:21+02:00 MB 21: Disable the password manager

This commit disables the about:login page and removes the "Login and Password" section of about:preferences.

We do not do anything to the real password manager of Firefox, that is in toolkit: it contains C++ parts that make it difficult to actually prevent it from being built..

Finally, we modify the the function that opens about:login to report an error in the console so that we can quickly get a backtrace to the code that tries to use it.

- - - - - 51e54b44 by Pier Angelo Vendrame at 2024-06-10T20:26:21+02:00 MB 87: Disable the default browser box on Windows and Linux

Windows and Linux will be distributed only as portable apps at the beginning, so they should not be settable as default browsers. We will need to improve the logic once we decide to ship system-wide installers, too.

- - - - - 23d289da by Pier Angelo Vendrame at 2024-06-10T20:26:21+02:00 MB 112: Updater customization for Mullvad Browser

MB 71: Set the updater base URL to Mullvad domain

- - - - - d74d7a58 by Nicolas Vigier at 2024-06-10T20:26:22+02:00 MB 79: Add Mullvad Browser MAR signing keys

MB 256: Add mullvad-browser nightly mar signing key

- - - - - ff0c8d4b by Pier Angelo Vendrame at 2024-06-10T20:26:22+02:00 MB 34: Hide unsafe and unwanted preferences UI

about:preferences allow to override some of our defaults, that could be fingeprintable or have some other unwanted consequences.

- - - - - 990792d7 by Pier Angelo Vendrame at 2024-06-10T20:26:22+02:00 MB 160: Disable the cookie exceptions button

Besides disabling the "Delete on close checkbox", disable also the "Manage Exceptions" button when always using PBM.

- - - - - d63f7de0 by hackademix at 2024-06-10T20:26:22+02:00 MB 163: prevent uBlock Origin from being uninstalled/disabled

- - - - - b2e6d495 by Richard Pospesel at 2024-06-10T20:26:22+02:00 MB 188: Customize Gitlab Issue and Merge templates

- - - - - b28bdf5e by rui hildt at 2024-06-10T20:26:23+02:00 MB 213: Customize the search engines list

- - - - - 77ff18da by hackademix at 2024-06-10T20:26:23+02:00 MB 214: Enable cross-tab identity leak protection in "quiet" mode

- - - - -

30 changed files:

- .eslintignore - + .gitlab/issue_templates/Rebase Browser - Alpha.md - + .gitlab/issue_templates/Rebase Browser - Stable.md - + .gitlab/issue_templates/bug.md - + .gitlab/merge_request_templates/default.md - accessible/android/SessionAccessibility.cpp - accessible/android/SessionAccessibility.h - accessible/ipc/DocAccessibleParent.cpp - accessible/ipc/DocAccessibleParent.h - accessible/ipc/moz.build - − browser/actors/RFPHelperChild.sys.mjs - − browser/actors/RFPHelperParent.sys.mjs - browser/actors/moz.build - browser/app/Makefile.in - browser/app/macbuild/Contents/Info.plist.in - browser/app/macbuild/Contents/MacOS-files.in - browser/app/module.ver - browser/app/moz.build - browser/app/firefox.exe.manifest → browser/app/mullvadbrowser.exe.manifest - browser/app/permissions - + browser/app/profile/000-mullvad-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/appmenu-viewcache.inc.xhtml - browser/base/content/browser-addons.js - browser/base/content/browser-context.inc - browser/base/content/browser-menubar.inc

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View it on GitLab: https://gitlab.torproject.org/tpo/applications/mullvad-browser/-/compare/dea...