2021-06-23 Aries Cloud Agent - Python Users Group Community Meeting

Summary:

Recording from the call:

• Full recording: 

• DIF Presentation Exchange Section: 

• Multi-Tenant Experience Section: 

Welcome and Introductions

Attendees

• Name (Organization) <email>

• @Stephen Curran Stephen Curran (Cloud Compass Computing Inc.) <swcurran@cloudcompass.ca>

Announcements

Deployments and Work Updates

• BC Gov Team

  • Aries-VCR/OrgBook BC Deployment

    • In progress: a multi-tenant OrgBook Issuer

  • Issuer Kit - VCs for OIDC Issuer Service - Safe Entry BC PoC - VCs for Physical Access Points

  • Vaccination/Test Result Verifiable Credential Issuer Service

  • Aries Agent Test Harness work - Results page: https://aries-interop.info

    • DID Exchange Test Cases; deprecating 0160 Connections usage

    • Backchannel for Aries Framework Go

  • BBS+ support to achieve W3C Standard VCs with ZKP and Selective Disclosure

    • Including Presentation Exchange

  • BPA - Business Partner Agent for B2B use of VCs

  • did:indy, AIP 2.0

Agenda

• Status Update – ACA-Py 0.7.0 Release – @Andrew Whitehead

  • 0.7.0RC1 tag Real Soon Now

    • PE Merged, lots of testing and tweaking going on.

    • Shared components to be merged

    • Alice/Faber Demo

• Performance issue addressed – redundant Public DID Queries – @Andrew Whitehead

• DIF Presentation Exchange in ACA-Py – @Shaanjot Gill

• Multi-Tenancy Example: OrgBook Issuer Agency – Akiff Manji

• Questions – AMA:

Next Meeting

• Queues – @Daniel Bluhm

  • Actions:

    • @Daniel Bluhmto do a hackmd doc design to meet mediator-centric requirements, ideally with a narrative on push notification handling

    • @Andrew Whiteheadto do a hackmd doc design to meet scalabilty requirements - https://hackmd.io/OF5o0idQTwi_T_3eWkDvmw

    • Ideally, incorporated into the above, but if not, a third design doc, covering the use of the event bus with the outbound queuing

Future Topics

• Double Signature with eIDAS?

  • Background: https://www.slideshare.net/FIDOAlliance/introduction-to-fido-and-eidas-services

  • SICPA - For the eSSIF program, with json-ld credential we are adding double signature, the normal + eIDAS

    • @Mateo

  • Double signature in ACA-Py with pluggable mechanism, and implementation for eIDAS

• Performance with Shared Components enabled (Aries Askar et al.)

• AIP 2.0 Features:

  • --version 2.0 flag to enable "breaking changes" features/completed community updates

  • RFC 0557 Discover Features V2 – Added AIP 2.0 features / potentially dynamic based on loaded modules

  • RFC 0519 Goal Codes in specific protocols (RFC 0453/0454 - Credential Exchange V2), OOB, DID Exchange

    • Generalized support?

  • RFC 0627 Static Peer DID Support

  • RFC 0183 Revocation Notification – flag on API to notify user (+ connection_id?)

  • RFC 0587 Encryption Envelope V2

  • Review and update as needed all AIP 1.0 RFCs – to be added: a diff link for each "updated" RF

Action items