I'd like to make a small change to the definition of "first-party" that we use for third-party cookie blocking: we currently look only at the top-level origin to determine the first-party origin for a request. I'd like to start walking the whole ancestor chain of a frame.

Specification

Specification link


Specification being incubated in a Community Group

Status in Chromium

Blink


Enabled by default (tracking bug)

Consensus & Standardization

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Owner

Last updated on 2020-11-09