LGTM3 On Thu, Sep 23, 2021 at 1:51 PM Daniel Bratell <bratel...@gmail.com> wrote:
> With a gap, LGTM2 > > /Daniel > On 2021-09-23 14:14, Yoav Weiss wrote: > > As this is an atypical OT, this requires 3 LGTMs. > > *LGTM1* to extend to M101, conditional on a 2 weeks gap to demonstrate > that there's no premature reliance on the API. > > On Wed, Sep 22, 2021 at 10:26 PM Steven Valdez <sval...@chromium.org> > wrote: > >> Contact emails >> >> sval...@chromium.org, privacy-sand...@chromium.org >> >> Spec >> >> >> https://docs.google.com/document/d/1TNnya6B8pyomDK2F1R9CL3dY10OAmqWlnCxsWyOBDVQ/edit >> <https://docs.google.com/document/d/1TNnya6B8pyomDK2F1R9CL3dY10OAmqWlnCxsWyOBDVQ/edit#> >> >> https://github.com/WICG/trust-token-api >> >> Summary >> >> This is a new API for propagating a notion of user authenticity across >> sites, without using cross-site persistent identifiers like third party >> cookies. Trust Token is built on Privacy Pass >> <https://privacypass.github.io/> for anonymous tokens that can't be >> tracked between issuance and redemption. >> >> An Origin Trial for Trust Token started in M84 and is scheduled to end in >> M94. Due to the shift in the API from a primarily first-party issuance >> model to a third-party issuance model, we've gotten feedback from partners >> that spinning up the complex infrastructure and models for third-party >> issuance is taking longer than anticipated, in order to give issuers more >> time to experiment with this model, we'd like to extend the Origin Trial to >> M101 (April 2022). >> >> Link to “Intent to Prototype” blink-dev discussion >> >> https://groups.google.com/a/chromium.org/g/blink-dev/c/X9sF2uLe9rA/ >> >> Previous Intent to Extend: >> >> >> https://groups.google.com/a/chromium.org/g/blink-dev/c/-W90wVkS0Ks/m/HyICZtuuBAAJ >> >> Goals for experimentation >> >> For the continuation of the origin trial, we hope to continue to get more >> experimental data on the value of these token-derived signals from issuance >> schemes that take place in the third-party context, rather than where a >> strong first-party signal is available. Additionally, we are continuing to >> iterate on the API shape and modes to bring it more in line with the >> underlying Privacy Pass work being standardized in the IETF. >> >> Experimental timeline >> >> We'd like to extend the Origin Trial again to run to the end of M101 >> (April 2022). >> >> Any risks when the experiment finishes? >> >> As this feature is only available via Origin Trials and doesn't affect >> any existing state, we don't believe there will be any risks once the >> experiment concludes. As we don't maintain backwards compatibility between >> different versions of Trust Token ( >> https://github.com/WICG/trust-token-api/blob/main/ISSUER_PROTOCOL.md#version-history), >> as we update it based on ecosystem feedback, we don't expect there to be >> ecosystem burn-in as the issuers and redeemers are still required to update >> their implementations to continue functioning in the latest version of >> Chrome (and the server-side components of the API provided by the component >> updater maintains minimal compatibility so that older versions of the API >> will cease to function within a version release or so). As an extra measure >> of safety, we can also disable the API for a couple weeks to ensure that >> the ecosystem is not burning in the availability of the API. >> >> Reason this experiment is being extended >> >> >> https://groups.google.com/a/chromium.org/forum/?oldui=1#!msg/blink-dev/UIvia1WwIhk/DuXLKdF7AgAJ >> >> Due to the complexities of issuance strategies involving purely >> third-party based issuance, we've seen that issuers are needing a longer >> time to spin up their infrastructure and experiment logic in order to >> verify the usefulness of the API. Due to the scope and shape of this API, >> we'd like to get data from issuers who are using this API before trying to >> launch it, to help understand the efficacy of the API and the parameters >> that the shipped version of the API should be using/allowing. >> >> Ongoing technical constraints >> >> None. >> >> Will this feature be supported on all five Blink platforms supported by >> Origin Trials (Windows, Mac, Linux, Chrome OS, and Android)? >> >> Yes. >> >> Link to entry on the feature dashboard <https://www.chromestatus.com/> >> >> https://chromestatus.com/feature/5078049450098688 >> >> -- >> You received this message because you are subscribed to the Google Groups >> "blink-dev" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to blink-dev+unsubscr...@chromium.org. >> To view this discussion on the web visit >> https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CANduzxCRQpheUxNs-o4YR_Z-9OoqjUhxMHWd3Lh01%2BTPyoZTgA%40mail.gmail.com >> <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CANduzxCRQpheUxNs-o4YR_Z-9OoqjUhxMHWd3Lh01%2BTPyoZTgA%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- > You received this message because you are subscribed to the Google Groups > "blink-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to blink-dev+unsubscr...@chromium.org. > To view this discussion on the web visit > https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAL5BFfUOO7cudQM4BiLOdGJb8FfQijkXQR2ue6Kd7GynSxDuhw%40mail.gmail.com > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAL5BFfUOO7cudQM4BiLOdGJb8FfQijkXQR2ue6Kd7GynSxDuhw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > -- > You received this message because you are subscribed to the Google Groups > "blink-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to blink-dev+unsubscr...@chromium.org. > To view this discussion on the web visit > https://groups.google.com/a/chromium.org/d/msgid/blink-dev/35eac581-24a6-26c6-ea03-560fbe3408e2%40gmail.com > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/35eac581-24a6-26c6-ea03-560fbe3408e2%40gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAFUtAY-BEEt3qDYLYaTFqsrDdrtNmwmwhfGKte9D3mAir9rO_g%40mail.gmail.com.
