2023-08-23 Aries Working Group Call

Summary:

• DID Rotation
• did:peer:3
• Unqualified DIDs Coordinated Update
• Aries Marketing Update

Date

23 Aug 2023 (7AM Los Angeles, 10AM New York, 3PM London, 4PM CET, 18H Moscow)

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Attendees                 

• Sam Curren  (Indicio) <sam@indicio.tech>
• Alex Metcalf (BC Gov) <alex.metcalf@gov.bc.ca>
• Warren Gallagher (AffinitiQuest) <warren@affinitiquest.io>
• Stephen Curran  (BC Gov/Cloud Compass Computing Inc.) <swcurran@cloudcompass.ca>
• Jason Sherman (BC Gov/Quartech) <jason@usingtechnolo.gy>
• Tim Bloomfield (OPS) <tim.bloomfield@ontario.ca>
• bruce_conrad@byu.edu (Pico Labs) <bruce_conrad@byu.edu>
• Steve McCown (Anonyome Labs) <smccown@anonyome.com>

Welcome / Introductions

Announcements

Bifold paused for August

AFJ is bi-weekly with meetings (during summer, read: august)

DIF DIDComm Users Group Meets 2,3, and 4th Mondays: https://github.com/decentralized-identity/didcomm-usergroup/blob/main/schedule.md

TOIP - DID:webs DID method compatible with did:web but adds some security in the form of KERI audit logs - Repo: https://github.com/dhh1128/did-method-webs, published spec: https://dhh1128.github.io/did-method-webs/index.html

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
    • Release 0.4.0-dev16
    • 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
    • Release 0.10.0-rc0 released last week, 0.10.0-rc1 likely today or tomorrow, 0.10.0 soon after that.
  • Aries-Framework-JavaScript https://github.com/hyperledger/aries-framework-javascript, Meetings: Framework JS Meetings
    • Version 0.3.3 released - https://github.com/hyperledger/aries-framework-javascript/releases
    • Version 0.4.0 released! - https://github.com/hyperledger/aries-framework-javascript/releases/tag/v0.4.0 - HUGE!
  • Aries VCX (https://github.com/hyperledger/aries-vcx, Meetings: Aries-VCX Meetings
    
    • Release 0.56.0 https://github.com/hyperledger/aries-vcx/releases/tag/0.56.0
  • Picos as Aries agents (https://github.com/Picolab/aries-cloudagent-pico)
    • Phil Windley has students working on a DIDComm v2 version of ACA-Pico
  • Aries-Framework-Go (Troy) #aries-go (https://github.com/hyperledger/aries-framework-go, Meetings: aries-framework-go) 
  • Time To Deprecate?
    • Aries-Framework-DotNet (https://github.com/hyperledger/aries-framework-dotnet)
• 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-Toolbox

Discussion Topics

• Aries marketing update - Helen Garneau Alex Metcalf  
  • Please review draft Wiki page: New Hyperledger Aries Draft
  • See the first Aries content changes live: https://www.hyperledger.org/projects/aries
  • Join our marketing working group meeting, last Tuesday of every month, next one is this Tuesday: Aries Marketing Working Group
  • Marketing opportunity: HL Staff Marketing this quarter is focused on Identity - HL staff eager to use resources from HL community - reach out to Helen, Sean, etc.
• DID Rotation for DIDComm v1
  • https://hackmd.io/13XktKS2TgSrpY2ti9JX-A
  • Solves the transformation problem?
  • requires DID Method support in DiscoverFeatures
    • subset indicator
    • prefix - imperfectly specifies some adjustments
      • with exclude options?
    • regex? - may be parsed differently across languages
• Unqualified DID transition / did:peer:2/did:peer:3
  
  • Existing plan vs did:peer:? with short+long form?
  • Stephen Presentation
  • Unqualified to Qualified DID Community Coordinated Update
    • Issues for transforming unqualified DIDs to DIDDoc 3:
      • What should the DIDComm Messaging "type" be?  "IndyAgent", "did-communications", "DIDCommMessaging"?
        
        • https://github.com/hyperledger/aries-rfcs/blob/main/features/0067-didcomm-diddoc-conventions/README.md

          • "type": "did-communication",

  • Goal Codes for simulated Connection-less Presentations
  • AIP 2.0 Clarifications
• Open Discussion
  • Managing push notifications when the message is an "agent management" message – not of interest to people (e.g., DID Rotation).

Other Business

Future Topics

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

• |State-of-union of Aries projects
• decorator for redirection after proofs. - existing?

Action items

Call Recording: