Tor Browser issueshttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues2023-08-26T01:48:53Zhttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/41491WebRTC: Multiple peer connections fails2023-08-26T01:48:53ZMarco SimonelliWebRTC: Multiple peer connections failsExpected results (macOS 11.2 M1, firefox 107.0):
![image](/uploads/ad3a350bf0e718617f3836113b4f5ef6/image.png)
Actual output (Windows 10, built from https://gitlab.torproject.org/msimonelli/tor-browser/-/tree/bug-41459):
![image](/upl...Expected results (macOS 11.2 M1, firefox 107.0):
![image](/uploads/ad3a350bf0e718617f3836113b4f5ef6/image.png)
Actual output (Windows 10, built from https://gitlab.torproject.org/msimonelli/tor-browser/-/tree/bug-41459):
![image](/uploads/cd9be5d10b21ca192279bdca8b8f6966/image.png)
From what I can tell, peer connections just aren't working at all, possibly linked to #41490Sponsor 131 - Phase 2 - Privacy BrowserMarco SimonelliMarco Simonellihttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/41490Canvas capture stream to peerConnection incorrect behaviour2023-08-26T01:48:32ZMarco SimonelliCanvas capture stream to peerConnection incorrect behaviourThe failing test is available at https://webrtc.github.io/test-pages/src/canvas-capture/
Expected result is (Firefox 107.0 Ubuntu 22.04):
![image](/uploads/61d7afc46a3276417791df40c2aab3f4/image.png)
Actual result (on Windows, built f...The failing test is available at https://webrtc.github.io/test-pages/src/canvas-capture/
Expected result is (Firefox 107.0 Ubuntu 22.04):
![image](/uploads/61d7afc46a3276417791df40c2aab3f4/image.png)
Actual result (on Windows, built from https://gitlab.torproject.org/msimonelli/tor-browser/-/tree/bug-41459) is:
![image](/uploads/7339fa90bbdad5e2823c4cd966090c8d/image.png)
TOOD: build https://gitlab.torproject.org/msimonelli/tor-browser/-/tree/bug-41459 and test other platforms, which should hopefully workSponsor 131 - Phase 2 - Privacy BrowserMarco SimonelliMarco Simonellihttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/41489Failing tests at webrtc.github.io/test-pages2023-08-26T01:48:58ZMarco SimonelliFailing tests at webrtc.github.io/test-pagesSub-issue of #41486
Tracks failing tests available at https://webrtc.github.io/test-pages/
These should all be resolved before attempting to get samples working
- [x] Audio and Video Streams
- [ ] Peer connection from canvas capture s...Sub-issue of #41486
Tracks failing tests available at https://webrtc.github.io/test-pages/
These should all be resolved before attempting to get samples working
- [x] Audio and Video Streams
- [ ] Peer connection from canvas capture stream (#41490)
- [ ] Iframe apprtc (deprecated, does any test replace this?)
- [x] Iframe video
- [ ] Multiple audio streams (maybe passing? TODO: what's the passing condition here?)
- [ ] Multiple peer connections (#41491)
- [x] Multiple video streams
- [ ] Multiple video devices (TODO: I don't own any external video devices, so I can't test this at the moment)
- [ ] Randomly pause and play (assumed to fail, but need confirmation)
- [ ] Peer2peer (TODO: set up a peerconnection_server to run this test)
- [ ] Peer2peer iframe (same as Peer2peer)
- [ ] Peer2peer from video (this page doesn't even load)
- [x] Single audio stream
- [x] Single video streamSponsor 131 - Phase 2 - Privacy Browserhttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/41464[win] Investigate TSF / TIP (IME)2022-11-29T12:34:56ZThorin[win] Investigate TSF / TIP (IME)From FF107+ [1774317](https://bugzilla.mozilla.org/show_bug.cgi?id=1774317) [TSF] Support `GUID_PROP_URL`
> Although I feel it has some concerns about privacy. However, TIP (IME) can access other private things.
Note: The prefs are
- `p...From FF107+ [1774317](https://bugzilla.mozilla.org/show_bug.cgi?id=1774317) [TSF] Support `GUID_PROP_URL`
> Although I feel it has some concerns about privacy. However, TIP (IME) can access other private things.
Note: The prefs are
- `pref("intl.tsf.expose_url.allowed", true)`; // maybe not goof for Privacy Browser
- `pref("intl.tsf.expose_url_in_private_browsing.allowed", false)`; // good for PB Mode and TB in future
Is this TSF, or just TIP or just TIP (IME) that has privacy concerns. Someone with some knowledge of these things should investigate.
Also an accessibility issue?
> TSF is used in various scenarios to enable intelligent services, such as autocorrection, text suggestions as you type, shapewriting etc. The URL GUID will be used by accessibility via TSF services in the OS. For example, accessibility experiences can be optimized for specific URLs, such as a screen reader reading "microsoft.com" or "YouTube at google.com".
labels please @ triage ownerSponsor 131 - Phase 2 - Privacy Browserhttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/40954DocShell is null for every tab during New Identity on Win 72022-10-04T20:12:52ZcypherpunksDocShell is null for every tab during New Identity on Win 7(As mcs asked)
```
[...] Torbutton WARN: DocShell is null for: https://trac.torproject.org/projects/tor/timeline
```(As mcs asked)
```
[...] Torbutton WARN: DocShell is null for: https://trac.torproject.org/projects/tor/timeline
```Sponsor 131 - Phase 2 - Privacy Browserhttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/40321AV1 playback doesn't work on Windows2022-11-30T17:01:16Zthrowawayissueav1AV1 playback doesn't work on WindowsHi I noticed AV1 does not work with tor browser on Windows 10 x64, I tried it on Linux and it works fine.
Site I tested on with 10.0.9 Tor Browser default settings - https://demo.bitmovin.com/public/firefox/av1/ see console error log att...Hi I noticed AV1 does not work with tor browser on Windows 10 x64, I tried it on Linux and it works fine.
Site I tested on with 10.0.9 Tor Browser default settings - https://demo.bitmovin.com/public/firefox/av1/ see console error log attached.
[console-errors_-_Copy.txt](/uploads/6ce01944c1f3609982d151771f2d40ef/console-errors_-_Copy.txt)Sponsor 131 - Phase 2 - Privacy Browserhttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/40207Tor Browser is writing to Windows registry on every start2022-11-30T15:19:24ZGeorg KoppenTor Browser is writing to Windows registry on every startI got a report from a cypherpunk:
```
https://gitlab.torproject.org/tpo/applications/tor-browser/-/wikis/Platform-Installation
Firefox is still writing to Windows Registry on every start:
Computer\HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firef...I got a report from a cypherpunk:
```
https://gitlab.torproject.org/tpo/applications/tor-browser/-/wikis/Platform-Installation
Firefox is still writing to Windows Registry on every start:
Computer\HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\Launcher
There it stores all the paths TBB was started from.
That also allows an attacker to permanently disable Launcher Process
security feature, and even any hiccup can do/leads to it:
about:support
Launcher Process Disabled due to failure
```Sponsor 131 - Phase 2 - Privacy Browserhttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/41151Media handling and video driver potential risks2023-11-06T21:18:00ZrichardMedia handling and video driver potential risksWas: Review Mozilla 1757823: Make Windows Media Foundation decoders check for hardware support for codecs and profiles before using (enabling VP9 HDR, disabling all WMF software fallbacks)
## https://bugzilla.mozilla.org/show_bug.cgi?id...Was: Review Mozilla 1757823: Make Windows Media Foundation decoders check for hardware support for codecs and profiles before using (enabling VP9 HDR, disabling all WMF software fallbacks)
## https://bugzilla.mozilla.org/show_bug.cgi?id=1757823
Potential fingerprinting vector we need to make sure this feature is properly gated behind privacy.resistFingerprinting and uplift if notSponsor 131 - Phase 5 - Ongoing MaintenanceDan BallardDan Ballardhttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/40050ensure that "readability backplate" is not a fingerprinting vector (Windows H...2022-11-30T16:31:02ZMark Smithensure that "readability backplate" is not a fingerprinting vector (Windows High Contrast mode)From #33534: Added in Firefox 73: in Windows' High Contrast Mode, web renderer now adds 'readability backplate' of solid color between background and text. Is this a fingerprinting vector?
https://bugzilla.mozilla.org/show_bug.cgi?id=15...From #33534: Added in Firefox 73: in Windows' High Contrast Mode, web renderer now adds 'readability backplate' of solid color between background and text. Is this a fingerprinting vector?
https://bugzilla.mozilla.org/show_bug.cgi?id=1539212 \
"implement readability backplate for high contrast mode"Sponsor 131 - Phase 5 - Ongoing Maintenancehttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/22584More RWX memory pages for TBB on some Windows versions2022-11-30T16:58:09ZArthur EdelsteinMore RWX memory pages for TBB on some Windows versionsA cypherpunk has reported some RWX memory pages were observed for Tor Browser on Windows 7 and Windows 10. See:
* ticket:21617#comment:4
* ticket:21617#comment:7
* ticket:21617#comment:14A cypherpunk has reported some RWX memory pages were observed for Tor Browser on Windows 7 and Windows 10. See:
* ticket:21617#comment:4
* ticket:21617#comment:7
* ticket:21617#comment:14Sponsor 131 - Phase 5 - Ongoing Maintenancehttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/22409Difficulty using with vision impairments2023-11-02T09:39:43ZTracDifficulty using with vision impairmentsI use Windows 10 with the High Contrast #1 theme because of my vision problems. I need light text on a dark background, otherwise I can only briefly glance at the screen and read text only with great difficulty.
Much of the text is a fi...I use Windows 10 with the High Contrast #1 theme because of my vision problems. I need light text on a dark background, otherwise I can only briefly glance at the screen and read text only with great difficulty.
Much of the text is a fixed color and is nearly invisible against the black background. This is the case with both webpages and the Tor's Options, where the check boxes look the same whether checked or not.
Also, some picture don't appear. This is a minor but related problem that Microsoft fixed in Edge a while back.
I just downloaded the Tor Browser v6.5.2 today, 5/26/2017.
**Trac**:
**Username**: wbaxter37Sponsor 131 - Phase 5 - Ongoing Maintenancehttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/42430Crash with nested XHTML2024-03-05T14:03:56ZcypherpunksCrash with nested XHTMLTor Browser 13.0.10 on Windows crashes when I open `chrome://browser/content/browser.xhtml`, press <kbd>Alt</kbd> and select `Tools > Downloads (Ctrl-J)` (or just press <kbd>Ctrl+J</kbd>). Nothing of importance on its own, but still indi...Tor Browser 13.0.10 on Windows crashes when I open `chrome://browser/content/browser.xhtml`, press <kbd>Alt</kbd> and select `Tools > Downloads (Ctrl-J)` (or just press <kbd>Ctrl+J</kbd>). Nothing of importance on its own, but still indicative of something wrong - possibly even web accessible wrong.cypherpunkscypherpunkshttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/42422Tor's PDF viewer hides or deletes changes on the PDF file when saved, irregul...2024-02-28T10:10:47ZMattiasbleeda097@gmail.comTor's PDF viewer hides or deletes changes on the PDF file when saved, irregularly<!--
* Use this issue template for reporting a new bug.
-->
### Summary
Tor Version 13.0.9 (64-bit)
Tor security level Standard
The following bug doesn't display the changes made on the PDF by Tor PDF's viewer, the bug sometimes seems ...<!--
* Use this issue template for reporting a new bug.
-->
### Summary
Tor Version 13.0.9 (64-bit)
Tor security level Standard
The following bug doesn't display the changes made on the PDF by Tor PDF's viewer, the bug sometimes seems to "delete" the written data of the changes, so that it did disappear edits made before the last saving by me.
It also hides info because I did open the same file in two different tabs, and in one tab was loading written text while in the another didn't load it at all being incomplete.¹
As far as I'm concerned, I think it hides it rather than deleting because the file size apparent weighter **despite no text added is shown**, unlike a previous version written without the last save which is lighter. This seems reasonable, but not if the weighter file with the last writing doesn't have the content which it's like ghost data lost...
¹: I mean writting text saved, not PDF pages.
### Steps to reproduce:
Unfortunately I can't remember what I did exactly. Incident date 13/2/24 midday. but I remember to overwrite the file PDF in an ordinary folder settled in Onedrive (Microsoft) as I used to do. Here what I was doing
1. Drag the pdf file to Tor's window tabs.
2. Use the tools _Text_ of PDF's viewer
3. Once editing, save the file in the original
4. From time to time it might not show what was written
I must clarify I was using my mobile phone to continue editing what I wrote, this process of displaying destroys the text body each once I save changes from mobile phone, then, displaying it in desktop the extended spaces are taken out, Tor's PDF viewer stills take them into account although, but the damages are irreversible. Odd behavior.
### What is the current bug behavior?
It hides modified txt files or doesn't show it.
### What is the expected behavior?
I expected to see the last changes I saved but there aren't. I wrote until page 80, by PDF's viewer page scrolling, 81 by book index, starting from 61. There was nothing between 61 to 80, and later one time there was nothing between 47 in forward... Later, that fixed itself (61-80) and I opened two tabs, one had until 70 and that one remained currently.
### Environment
**Windows 10 Home Single Language 64 bits (10.0, compilation 19045)**
**From Tor main page**
### Relevant logs and/or screenshots
![marcas-mapa-rojo-Y-latigo-que-corta-viento](/uploads/ad440a8aff645cd7a1ba1628b6811562/marcas-mapa-rojo-Y-latigo-que-corta-viento.png)
![OneDrive_-_Personal_21_02_2024_7_30_28](/uploads/98b56603b37cb70f7520f8aa6a56d926/OneDrive_-_Personal_21_02_2024_7_30_28.png)
Honestly, I don't know what I did specifically, I'd like to provide more information specially with the steps to the bug, these are a custom mine. I can't post the file I'm talking about because it's too big.
By the way, just in case English isn't my first language.Mattiasbleeda097@gmail.comMattiasbleeda097@gmail.comhttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/42418TorBrowser leave trace on the Windows Event Log by default and there is no wa...2024-03-05T13:50:25ZcypherpunksTorBrowser leave trace on the Windows Event Log by default and there is no way to stop this!To be clear, Mozilla Firefox does same thing.
Steps.
1. Launch Tor Browser latest
2. Open "eventvwr.ms" (The event viewer of Windows)
3. Open "Windows Logs/Application"
You'll see tons of:
```
The description for Event ID 5 from sourc...To be clear, Mozilla Firefox does same thing.
Steps.
1. Launch Tor Browser latest
2. Open "eventvwr.ms" (The event viewer of Windows)
3. Open "Windows Logs/Application"
You'll see tons of:
```
The description for Event ID 5 from source Tor Browser Launcher cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.
If the event originated on another computer, the display information had to be saved with the event.
The following information was included with the event:
```https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/42347Add a banner warning users about the upcoming EOL for Win ≤8.1 and macOS ≤10.142024-02-01T14:39:44ZPier Angelo VendrameAdd a banner warning users about the upcoming EOL for Win ≤8.1 and macOS ≤10.1413.5 will be the last Windows version, Mozilla bumped the requirement to Windows 10.
We could add a warning to Windows 7 users somewhere, e.g., in about:tor.
We can check the version of the OS with `Services.sysinfo.getProperty("versio...13.5 will be the last Windows version, Mozilla bumped the requirement to Windows 10.
We could add a warning to Windows 7 users somewhere, e.g., in about:tor.
We can check the version of the OS with `Services.sysinfo.getProperty("version")`. It's `10.0` in my Windows 10 VM, and `6.1` in my Windows 7 VM.
Maybe the first versions of Windows 10 also use 6.1, but if that's the case, they're unsupported too.https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/42105Mullvad Browser (maybe tor browser) on win11 with Desktop on Onedrive becomes...2023-10-11T21:40:15ZDan BallardMullvad Browser (maybe tor browser) on win11 with Desktop on Onedrive becomes unrunnableWill need more testing to reproduce, but a new laptop I was helping setup defaulted to Desktop on OneDrive. Mullvad Browser installed to desktop, ran, but shortly later could not be run. The `Start Mullvad Browser` link lined to Mullvard...Will need more testing to reproduce, but a new laptop I was helping setup defaulted to Desktop on OneDrive. Mullvad Browser installed to desktop, ran, but shortly later could not be run. The `Start Mullvad Browser` link lined to Mullvard Browser/Browser which was gone.
A little checking, OneDrive is case insensitive, I believe the fact we have a `Browser` executable and `browser` directory caused some collision cus sure enough, a bit after installing the `Browser` executable disappeared and Mullvad Browser was unrunnable. We've just unlinked OneDrive from the computer and it seems this is no longer happening.https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/41891Tor Browser creates Registry entries2023-12-11T09:24:35ZcypherpunksTor Browser creates Registry entriesThe Registry key, `Computer\HKEY_CURRENT_USER\Software\Tor Project\Firefox` was created. As far as I remember this regisry entry was not exist until 12.0 or 12.5.
Could you please stop writing things to system & keep it to Tor Browser d...The Registry key, `Computer\HKEY_CURRENT_USER\Software\Tor Project\Firefox` was created. As far as I remember this regisry entry was not exist until 12.0 or 12.5.
Could you please stop writing things to system & keep it to Tor Browser directory only? This is a disk leak issue when Tor Browser write things OUTSIDE of Tor Browser folder.https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/41859Font used for IPs in circuit display is illegible2023-10-10T16:03:27ZcypherpunksFont used for IPs in circuit display is illegibleThe font for IPs in the 'Tor Circuit' display is illegible and to small.
The old one ,TBB >12.5, was good!
Can i change it with a parameter, about:config; without changing the browser fingerprint? Display:1080p desktop monitor, OS=Window...The font for IPs in the 'Tor Circuit' display is illegible and to small.
The old one ,TBB >12.5, was good!
Can i change it with a parameter, about:config; without changing the browser fingerprint? Display:1080p desktop monitor, OS=Windows.
p.s.: I havn't had no difficulty finding the circuit display.henryhenryhttps://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/41696privacy browser: window toasts2023-07-03T11:59:17ZThorinprivacy browser: window toastsFF111+ enabled toasts via the OS. This is not an issue for Tor Browser, because IIRC it requires service workers and also TB is in PB mode and notifications are disabled.
Move issue to Privacy Browser repo is you want - IDK what's going...FF111+ enabled toasts via the OS. This is not an issue for Tor Browser, because IIRC it requires service workers and also TB is in PB mode and notifications are disabled.
Move issue to Privacy Browser repo is you want - IDK what's going on over there ( i am a :turtle: with my PGP key, sorry). IIUIC, forcing app notifications, which are secure context, would prevent the OS directly touching the data? @pierov .. all yours
```js
pref("alerts.useSystemBackend.windows.notificationserver.enabled", false);
```https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/41660firefox.exe.manifest embedding does not work if using a name other than 'fire...2023-03-01T16:41:43Zrichardfirefox.exe.manifest embedding does not work if using a name other than 'firefox' for MOZ_APP_NAMEThe mingw tooling seems to automatically pick up this manifest based off of the final executable name, so if we ever want to rename `firefox.exe` to something like `torbrowser.exe` the manifest will not be properly embedded resulting in ...The mingw tooling seems to automatically pick up this manifest based off of the final executable name, so if we ever want to rename `firefox.exe` to something like `torbrowser.exe` the manifest will not be properly embedded resulting in compatibility issues (since windows will assume the browser is a legacy application and will mess with things like reported screen DPI)