2024-01-31 Aries Working Group Call

Summary:

Zoom: https://zoom.us/j/93803916577?pwd=UWdLSTJ2b0kvZTRyc1hZTUdQQ3ZFZz09

Recording:

Date

Jan 31, 2024 (7AM Los Angeles, 10AM New York, 3PM London, 4PM CET, 18H Moscow)

Attendees

• @Sam Curren  (Indicio) <sam@indicio.tech>

• @Alex Metcalf (BC Gov) <alex.metcalf@gov.bc.ca>

• @Akiff Manji (BC Gov / Petri Dish Development) <amanji@petridish.dev>

• @Kim Ebert (Indicio) <kim@indicio.tech>

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

• @Steve McCown (Anonyome Labs) <smccown@anonyome.com>

• @bruce_conrad@byu.edu (Pico Labs) <picolabs@sanbachs.com>

Welcome / Introductions

Announcements

Release Status and Work Updates

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

• Aries Shared Components - Indy SDK replacements

  • Indy Verifiable Date Registry - Ledger Interface https://github.com/hyperledger/indy-vdr

    • PR merged for caching in Indy VDR of Pool Transactions - Aries Frameworks should be adding that to

    • Release 0.4.0

    • Release 0.5.0 will have breaking changes, including did:indy branch merged into main.

  • Aries Askar secure storage - https://github.com/bcgov/aries-askar

    • Release 0.2.9

  • AnonCreds Rust - https://github.com/hyperledger/anoncreds-rs

    • Release 0.1.0

  • Shared Rust Library/CredX (AnonCreds) https://github.com/hyperledger/indy-shared-rs - being replaced by AnonCreds Rust

    • Release 0.3.3 Bugfix (bug was in the python wrapper)

    • Release 1.0.0 Embeds new AnonCreds CL Signatures library with fixes, performance improvements

• Frameworks:

  • Aries-CloudAgent-Python https://github.com/hyperledger/aries-cloudagent-python, Meetings: ACA-Pug Meetings, Documentation: https://aca-py.org

    • 0.12.0rc0 – Peer DID support, many enhancement/fixes, nothing breaking yet but at least one will be made before finalized.

      • This could be 1.0.0 as well...

    • Traction Sandbox now available - https://traction-sandbox-tenant-ui.apps.silver.devops.gov.bc.ca

      • Workshop Tutorial for using Traction, AnonCreds and Aries 

      • Repo - https://github.com/hyperledger/aries-acapy-controllers/tree/main/TractionIssuanceDemo

  • Credo (Agent-Framework-JavaScript)  https://github.com/openwallet-foundation/credo-ts, Meetings: Credo Meetings

    • 0.5 in the works

      • Dropping IndySDK

      • AnonCreds Revocation

      • Dropping Node 16 support (EOL)

    • Continuing working on SD-JWT and OpenID4VC support

    • Started work on W3C issuance and verification of AnonCreds credentials

    • PR open for did:peer:4 support and did rotate protocol

  • Aries VCX (https://github.com/hyperledger/aries-vcx, Meetings: Aries-VCX Meetings

    • aries-vcx as repository now contains 2 project families:

      • aries

      • didcore

  • Picos as of pico-engine version 1.3.0 natively use DIDComm v2 (https://github.com/Picolab/pico-engine/blob/master/packages/pico-engine/README.md)

    • replacing ACA-Pico agents (https://github.com/Picolab/aries-cloudagent-pico) which are now deprecated

    • protocols implemented so far: oob invitation, trust-ping, basicmessage (more to be added https://github.com/Picolab/DIDComm-V2)

    • based on the SICPA didcomm NodeJS module

  • Aries-Framework-Go (Troy) #aries-go (https://github.com/hyperledger/aries-framework-go, Meetings: aries-framework-go) 

• Mobile:

  • Aries Mobile Agent React Native, aka Aries Bifold https://github.com/hyperledger/aries-mobile-agent-react-native, Meetings: Aries Bifold User Group Meetings

    • 0.4.0 in Bifold – including the shared components

  • Aries-MobileAgent-Xamarin aka Aries MAX (https://github.com/hyperledger/aries-mobileagent-xamarin)

• aries-mediator-service – a DIDComm Mediator in a Box

  • Update to use SocketDock?

• aries-endorser-service – an Indy Endorser in a Box (in development)

• Aries Akrida - Load Testing DIDComm based protocols

  • Added module support for different Issuer and Verifiers

Discussion Topics

• Aries testimonials / examples of use

  • Please help us showcase Aries and build interest

  • https://forms.gle/B3UUZtyaEoEoU6eS7

• Annual Report Update – Draft Aries Report, TOC Annual Report Requirements

• Request for Demos

• Interop Target suggestions

• RFC Status Change

  • Status Names: https://github.com/hyperledger/aries-rfcs?tab=readme-ov-file#rfc-lifecycle

  • Adopted Candidates:

    • 8 Message ID and Threading

    • 5 DID Communication

    • 3 Protocols

    • 23 DID Exchange Protocol

    • 31 Discover Features

    • 36 & 37 Issue Credential and Present Proof 1.0

    • 48 Trust Ping Protocol

    • 95 Basic message

    • 160 Connection Protocol (Retired?)

    • 302 Aries Interop Profile (new profiles?)

    • 434 Out of Band

    • 453 & 454 Issue Credential and Present Proof 2.x

    • 592, 593, 510 Credential Exchange Attachments

  • Retired Candidate:

    • 348 Transition Message Type to HTTPs

• PR Review

  • 799 LTS 

• Open Discussion

Other Business

Future Topics

• in Q1, projects are asked to do an annual report, review past year, plans for next year

  • More back and forth conversation. Multiple members need to attend presentation.

• Niels Klomp offered a deeper dive into the openid4vc related flows

• State-of-union of Aries projects

• decorator for redirection after proofs. - existing?

• in the Aug 9 call there was talk about EUDI compatibility. Maybe tracking the progress every now and then in these calls? Has there been any discussion about adding SD-JWT and OID4VC stuff to Aries Interop test suite?

Action items

Call Recording: