Hey folks, Following up here - we have determined that the remaining uses *do* necessitate making Capability Delegation available for web developers (see our Intent to Experiment <https://groups.google.com/u/1/a/chromium.org/g/blink-dev/c/i6pAWsjU7zg/m/CzqgcGAXAwAJ> - unfortunately our partner didn't engage at that time or we would have caught this earlier :(. )
We expect an Intent to Ship to be sent for Capability Delegation 'soon', targeting M100, and so are planning to push this deprecation out to M100 as well to align with that. Thanks, Stephen On Wednesday, December 1, 2021 at 3:25:01 PM UTC-5 Mike Taylor wrote: > LGTM3 > > On 12/1/21 12:34 PM, Chris Harrelson wrote: > > LGTM2 > > On Wed, Dec 1, 2021 at 9:33 AM Yoav Weiss <yoavwe...@chromium.org> wrote: > >> LGTM1 to deprecate in M98 and remove in M99, assuming no surprises come >> up on the usage front. >> >> On Wed, Dec 1, 2021 at 6:31 PM Stephen Mcgruer <smcgr...@chromium.org> >> wrote: >> >>> To be clear; I think we have a good enough shot of that remaining site >>> fixing their code 'soon' (I expect O(weeks)) that we both: >>> >>> 1. Shouldn't do the removal till they have, and >>> 2. Don't need to provide an alternative in the form of capability >>> delegation. >>> >>> But the code change to at least start this deprecation would have to >>> land by December 9th (or we punt for 1.5 months), hence why we're filing >>> this ahead of them fixing their site :). >>> >>> On Wed, 1 Dec 2021 at 12:22, Stephen Mcgruer <smcgr...@chromium.org> >>> wrote: >>> >>>> > Does the primary remaining site have fallback code, or will it be >>>> broken? >>>> >>>> Yes and no :). It doesn't have automatic fallback for the specific >>>> payment method the user has selected (Google Pay), but the user could then >>>> select one of the other payment methods that the site supports (either a >>>> credit card flow or I think PayPal IIRC). >>>> >>>> On Wed, 1 Dec 2021 at 11:05, Yoav Weiss <yoavwe...@chromium.org> wrote: >>>> >>>>> >>>>> >>>>> On Wed, Dec 1, 2021 at 4:43 PM Stephen Mcgruer <smcgr...@chromium.org> >>>>> wrote: >>>>> >>>>>> Contact emails smcgr...@chromium.org >>>>>> >>>>>> Specification https://www.w3.org/TR/payment-request/#show-method >>>>>> >>>>>> Summary >>>>>> >>>>>> Allowing PaymentRequest.show() to be triggered without a user >>>>>> activation could be abused by malicious websites. To protect users, the >>>>>> spec was changed to require user activation, and we are now following >>>>>> through in the Chrome implementation. >>>>>> >>>>>> Plan is to deprecate in M98 and remove in M99. We may push the M99 >>>>>> date to M100 based on compat risk; see below. >>>>>> >>>>>> Blink component Blink>Payments >>>>>> <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EPayments> >>>>>> >>>>>> TAG review N/A - enforcement of feature from an already-reviewed >>>>>> specification >>>>>> >>>>>> TAG review status Pending >>>>>> >>>>>> Risks >>>>>> Interoperability and Compatibility >>>>>> >>>>>> Interoperability: no risk. Firefox has not shipped PaymentRequest at >>>>>> all, whilst Safari's implementation already requires user activation for >>>>>> calling show(). Compatibility: the main risk. If a website is calling >>>>>> PaymentRequest.show() without a user activation today, it will stop >>>>>> working. If that website doesn't have fallback code to use another >>>>>> payments >>>>>> flow, it may lead to a broken purchase experience for the user. Due to >>>>>> this >>>>>> risk, we added a UseCounter, kPaymentRequestShowWithoutGesture, which >>>>>> tracks use of the feature. Although hits on the UseCounter have reduced >>>>>> significantly since 2019*, there is still non-zero usage which is >>>>>> growing >>>>>> slowly over time. We believe the growth to be related to the general >>>>>> increase of web payments, rather than an expanded number of sites. To >>>>>> tackle the remaining usage, we have performed a UKM analysis, and >>>>>> identified the primary remaining site. We are in contact with them, and >>>>>> expect them to roll out a fix in the coming weeks - after which we will >>>>>> revisit the numbers and this thread. >>>>>> >>>>> >>>>> Does the primary remaining site have fallback code, or will it be >>>>> broken? >>>>> >>>>> >>>>>> * https://chromestatus.com/metrics/feature/timeline/popularity/2398 >>>>>> >>>>>> Gecko: In development ( >>>>>> https://bugzilla.mozilla.org/show_bug.cgi?id=1445138) >>>>>> >>>>>> WebKit: Shipped/Shipping ( >>>>>> https://bugs.webkit.org/show_bug.cgi?id=179056) >>>>>> >>>>>> Web developers: No signals >>>>>> >>>>>> Other signals: >>>>>> >>>>>> Debuggability >>>>>> >>>>>> As we are treating this as a deprecation, we intend to use the issues >>>>>> tab (as per the checklist) to warn developers of the upcoming removal. >>>>>> Once >>>>>> the support is removed, calling show() will throw a SecurityError with a >>>>>> clear error message. >>>>>> >>>>>> Is this feature fully tested by web-platform-tests >>>>>> <https://chromium.googlesource.com/chromium/src/+/master/docs/testing/web_platform_tests.md> >>>>>> ? Yes - >>>>>> https://wpt.fyi/results/payment-request/show-consume-activation.https.html?label=experimental&label=master&aligned >>>>>> >>>>>> Requires code in //chrome? False >>>>>> >>>>>> Tracking bug https://crbug.com/825270 >>>>>> >>>>>> Estimated milestones >>>>>> Deprecate in M98, remove in M99 or M100 (compat risk depending). >>>>>> >>>>>> Link to entry on the Chrome Platform Status >>>>>> https://chromestatus.com/feature/5948593429020672 >>>>>> >>>>>> Links to previous Intent discussions Intent to prototype: >>>>>> https://groups.google.com/u/1/a/chromium.org/g/blink-dev/c/2PhPgk_k9a0/m/alO4yt_HBQAJ >>>>>> Intent to Experiment: >>>>>> https://groups.google.com/u/1/a/chromium.org/g/blink-dev/c/i6pAWsjU7zg/m/CzqgcGAXAwAJ >>>>>> >>>>>> - This is a bit of a strange case, where we initially believed >>>>>> that we needed Capability Delegation to support deprecating this >>>>>> feature. >>>>>> However, the partner who needed that ability has instead solved their >>>>>> problem in a different way. As such, we believe it safe to require >>>>>> user >>>>>> activation for show() calls *without* Capability Delegation being >>>>>> available. >>>>>> >>>>>> >>>>>> This intent message was generated by Chrome Platform Status >>>>>> <https://www.chromestatus.com/> and hand edited by smcgruer@. >>>>>> -- >>>>>> 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/CADY3Mae4RVpVxnjMS8oJ7WE7yOtAiqqa79%3D8v%2ByNf2XhCtHWgg%40mail.gmail.com >>>>>> >>>>>> <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CADY3Mae4RVpVxnjMS8oJ7WE7yOtAiqqa79%3D8v%2ByNf2XhCtHWgg%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/CAL5BFfU3ebwnoKvHPkXhQeSZ2mSfqgW_i_pXJVqEGaFjPJWWKA%40mail.gmail.com >> >> <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAL5BFfU3ebwnoKvHPkXhQeSZ2mSfqgW_i_pXJVqEGaFjPJWWKA%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/CAOMQ%2Bw-19DXQBytn%2BUChj%3D5p9JrgrhMZYGxVDYgkv262ttDkoA%40mail.gmail.com > > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAOMQ%2Bw-19DXQBytn%2BUChj%3D5p9JrgrhMZYGxVDYgkv262ttDkoA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. 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