Agenda TPAC2023

This is the agenda of a Web Payments WG meeting: 11-15 September 2023, part of TPAC 2023.

Please review:

• Registration through 2 September (see who has registered)
• Health policies
• Antitrust and Competition Guidance
• Code of Ethics and Professional Conduct
• Making Events Accessible
• TPAC slide template (optional)

Logistics

• In-person: Nervion-Arenal II, Level -1
• Remote: 11 Sep call info, 12 Sep call info

Agenda

Status: This agenda is stable but may still change.

TODO: Confirm with TAG people whether we will have a joint discussion on the Chrome autofill proposal (see TAG issue 831 and WPWG discussion).

11 September

Note to Chairs: Turn on Zoom captions.

Monday meeting details and zoom

• 09:20-9:30: Welcome, Start Zoom, Antitrust and Competition Guidance reminder; health requirements at TPAC. Who wants to join dinner? (Nick Telford-Reed)
• 09:30-11:00: SPC pilots and discussion
  • 30 mins: Stripe update (Aidan Foley)
  • 30 mins: Visa update (Doug Fisher)
  • 30 mins: Discussion / Q&A
• 11:00-11:30: Break
• 11:30-12:30: Joint meeting with Federated ID CG; FedCM demos in particular. In their room: "Prado, Level -1."
• 12:30-12:45: Travel back to our room
• 12:45-13:30: Update on SPC with passkeys (Jonathan Grossar)
• 13:30-14:30: Lunch
• 14:30-15:00: Demo of SPC on Android with custom tabs by Netcetera (Nakjo Shishkov)
• 15:00-15:30: Apple perspectives (Nick Shearer)
• 15:30-16:00: Obstacles to SPC adoption
• 16:00-16:30: Open discussion time / parking lot
• 16:30-17:00: Break
• 17:00-18:00: Priorities for the future (Gerhard Oosthuizen)
• 18:00: Adjourn
• 20:30: Dinner at El Paseillo. The restaurant requests that the group be on time.

12 September

Note to Chairs: Turn on Zoom captions.

Tuesday meeting details and zoom

Note to participants - please note start time is now 10am local (08h00 GMT)

• 10:00-10:30: EMVCo Update (Sameer Tare)
• 10:30-11:00: SPC for token provisioning (Gerhard Oosthuizen)
• 11:00-11:30: Break
• 11:30-12:00: Entersekt demos (Gerhard Oosthuizen)
• 12:00-12:30: Autofill proposal (Stephen McGruer, Rick Byers) with TAG people
• 12:30-13:00: Request for feedback: HTML payment links (Rouslan Solomakhin)
• 13:00-14:00: Lunch
• 14:00-15:00: Joint meeting with WebAuthn, WebAuthn Adoption CG
  • 10 mins: Update from the WebAuthn adoption CG (Nicholas Steele)
  • 10 mins: Update from the WebAuthn WG on L3 (Anthony Nadlin)
  • 10 mins: Update from the Web Payments WG (e.g., highlights/questions from Monday's discussion) (NickTR and Ian)
  • 30 mins: Discussion
• 15:00-16:00: Open discussion time / parking lot
• 16:00-16:30: Wrap-up, summary, actions (Nick Telford-Reed)
• 16:30: Adjourn

Some questions for Joint WebAuthn meeting:

• For initial SPC registration, any recommendations for registration flow (cf. Doug Fisher question).
• Is it possible to allow the Relying Party to request biometric authentication explicitly? Is there a plan to allow this?

Other meetings that may be of interest

• Wednesday, 13 September, Breakouts
• Thursday, 14 September, WPSIG meeting

Notes from agenda discussions

• Implementation
  • EMVCo Update (e.g., status of 3DS 2.3.x deployments)
• New use cases
  • SPC in delegation scenarios?
• Specification
  • Review SPC issues list
  • UX needs (including issue 253)
• Payment Request updates / issues
  • Adding addresses back
  • Discussions with I18N and/or PING as a result
• Joint meetings
  • WebAuthn and WebAuthn Adoption CG (likely Tuesday afternoon)
    • Passkeys and UX; device binding signals. Issue 174 on impact of extensions (e.g., DPK) on SPC?
    • UX for hybrid, roaming authenticators
    • Topics related to passkeys, returning user recognition, and SPC. (Jonathan Grossar)
    • IANA registration status
    • Push payment fraud of interest to WebAuthn WG?

Postponed

• Open Banking. Berlin Group chat planned for Monday, 30 October.