Just a note: we have a new template for Intent to X here: https://wiki.mozilla.org/ExposureGuidelines
In particular, this one looks like it has all the same concerns/problems with filters being applied to sensitive third party content, and attacks that use timing to read that content. Are these going to be tested for/addressed during implementation? -tom On Thu, Jul 4, 2019 at 7:09 PM Connor Brewster <cbrews...@mozilla.com> wrote: > > Clarification: backfrop-filter will *not* be restricted to secure contexts. > > On Tue, Jun 25, 2019 at 4:30 PM Connor Brewster <cbrews...@mozilla.com> > wrote: > > > Summary: The CSS backdrop-filter property allows web authors to specify a > > filter to be applied to an element's backdrop. It can be used to create > > interesting visual effects that are commonly used in UI design. > > > > Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1178765 > > > > Standard: https://drafts.fxtf.org/filter-effects-2/#BackdropFilterProperty > > > > Platform coverage: All platforms using the Gecko rendering engine > > (WebRender enabled only) > > > > Target release: Firefox 71 (WebRender enabled only) > > > > Preference behind which this will be implemented: > > layout.css.backdrop-filter.enabled > > > > Is this feature enabled by default in sandboxed iframes? Yes > > > > DevTools bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1561060 > > > > Do other browser engines implement this? WebKit (since version 9, behind > > -webkit- prefix), Blink (since version 47, Behind "Enable Experimental Web > > Platform Features" preference) > > > > web-platform tests: > > https://searchfox.org/mozilla-central/source/testing/web-platform/tests/css/filter-effects > > > > Is this feature restricted to secure contexts? Yes > > > > Connor Brewster > > > _______________________________________________ > dev-platform mailing list > dev-platform@lists.mozilla.org > https://lists.mozilla.org/listinfo/dev-platform _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
