Open Bug 1422862 Opened 2 years ago Updated 3 months ago
Canvas respect Canvas Permission Prompt
We have a permission prompt for Canvas we added in Bug 967895. Some light testing indicates that OffscreenCanvas does not trigger the prompt.
Whiteboard: [fingerprinting] → [fingerprinting][gfx-noted]
2 years ago
Priority: -- → P3
Here is a page to reproduce this issue, https://lyuyuan92.github.io/test_canvas_on_and_off_screen.html With gfx.offscreencanvas.enabled and privacy.resistFingerprinting set to True, Firefox allows OffscreenCanvas API call without prompting the user.
Whiteboard: [fingerprinting][gfx-noted] → [fingerprinting][gfx-noted][fp-triaged]
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