commit | 42c5a64773aa8286d432c8bc6328b5e9a9d8d65e | [log] [tgz] |
---|---|---|
author | Andrew Verge <averge@chromium.org> | Wed May 08 20:06:39 2024 |
committer | Chromium WPT Sync <blink-w3c-test-autoroller@chromium.org> | Wed May 08 20:06:39 2024 |
tree | 8bc436e3c2f4e62dd3a4cc2d7ab81e1296f7d325 | |
parent | 6813062aec0d15c12e292c3abbe584bf1a4cee8e [diff] |
Disable WebRTC RTCPeerConnection in fenced frames. WebRTC is one form of network communication that should be disabled when window.fence.disableUntrustedNetwork is called in a fenced frame. However, 1. We don't have any identified use cases for WebRTC in fenced frames 2. The revocation process would be more involved than other forms of network access, which would provide very little benefit per #1. This CL disables RTCPeerConnection construction entirely in fenced frames, regardless of whether window.fence.disableUntrustedNetwork was called or not. The change is behind an existing flag so that it does not ship until other forms of network revocation do. Disabling RTCPeerConnection *can* be handled entirely by the renderer, but a compromised renderer could potentially circumvent this to construct a peer connection anyway. A follow-up CL will add a browser-side control to ensure that this does not occur. Change-Id: Iaa2caaddeee70852179332dd89c5dbbac3ffcfbf Bug: 41488151
The web-platform-tests Project is a cross-browser test suite for the Web-platform stack. Writing tests in a way that allows them to be run in all browsers gives browser projects confidence that they are shipping software that is compatible with other implementations, and that later implementations will be compatible with their implementations. This in turn gives Web authors/developers confidence that they can actually rely on the Web platform to deliver on the promise of working across browsers and devices without needing extra layers of abstraction to paper over the gaps left by specification editors and implementors.
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See the documentation website and in particular the system setup for running tests locally.
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