1871789 - RFPTarget PointerEvents leaks mozPressure + mozInputSource

Status: RESOLVED FIXED

(Core :: DOM: Events, enhancement)

Description

[Thorin [:thorin]]

Attachment: pointerevent.png

In Bug 1363508, among other values, we spoof pointerType as mouse and mozPressure as 0.5 (when active)

the pic is from FF123 Nightly on android with RFP enabled

• mozInputSource is 5 despite spoofing pointerType as mouse // mouse = 1, pen = 2, touch = 5
  • I get 2 when I use a pen on my laptop (RFP on)
• (active) pressure is 0.5 but mozPressure leaks the real value of 1

edit: test is https://arkenfox.github.io/TZP/tests/pointerevent.html

Comment 1

[Tom Ritter [:tjr]]

Simon, is there an upstream Tor bug about this? Or does this not affect TB for some reason?

Comment 2

[Thorin [:thorin]]

edit: https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/42513 - absolutely affects TB

Comment 3

[Fatih Kilic [:fkilic]]

Attachment: Bug 1871789 - Spoof mozInputSource and mozPressure for RFP. r?tjr

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/899bf6300c71
Spoof mozInputSource and mozPressure for RFP. r=tjr,webidl,smaug

Comment 5

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/899bf6300c71