2024-06-19 Aries Working Group Call
Summary:
Open Discussion
2nd Half of 2024 Priorities
Zoom: https://zoom.us/j/93803916577?pwd=UWdLSTJ2b0kvZTRyc1hZTUdQQ3ZFZz09
Recording:
Date
Jun 19, 2024 (7AM Los Angeles, 10AM New York, 3PM London, 4PM CET, 18H Moscow)
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Attendees
@Sam Curren (Indicio) <sam@indicio.tech>
@Jorge Flores (Entidad) <jorge@entidad.io>
Welcome / Introductions
Announcements
Release Status and Work Updates
Implementations:
Aries Cloud Agent Python https://github.com/hyperledger/aries-cloudagent-python, Meetings: ACA-Pug Meetings, Documentation: https://aca-py.org
Credo https://github.com/openwallet-foundation/credo-ts, Meetings: Credo Meetings
Bifold Wallet -- https://github.com/openwallet-foundation/bifold-wallet Meetings: Bifold Meetings
Aries VCX (https://github.com/hyperledger/aries-vcx, Meetings: Aries-VCX Meetings
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)
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
Aries Askar secure storage - https://github.com/bcgov/aries-askar
AnonCreds Rust - https://github.com/hyperledger/anoncreds-rs
Shared Rust Library/CredX (AnonCreds) https://github.com/hyperledger/indy-shared-rs - being replaced by AnonCreds Rust
aries-mediator-service – a DIDComm Mediator in a Box
aries-endorser-service – an Indy Endorser in a Box (in development)
Aries Akrida - Load Testing DIDComm based protocols
Discussion Topics
Open Topics
General Priorities for the 2nd half of 2024?
Interop
Maintaining interop between different projects.
Keeping up with tests
Demonstrate protocol cooperation
OpenIDIDComm work demonstrated
Collabathon - Interopathon
Protocol updates
Credential Types also
Large Scale Mediation
Initializing Connections
NFC introductions?
BLE
might need more spec details to compare with something like ISO 18013-5
https://github.com/decentralized-identity/didcomm-bluetooth/blob/main/spec.md
Web Bluetooth API? (Chrome, Brave, etc.)
Passkeys (BLE support on a browser)
OpenIDBLE
Existing QR
Edge/Centralized for ease/Decentralized
governance
Pickup Protocol Review - James E.
Draft abilities of DIDComm protocol versions
possibly full semver in next version?
not targeted before next major version of DIDComm
Unqualified DIDs
https://hyperledger.github.io/aries-rfcs/latest/features/0793-unqualfied-dids-transition/
Progress?
did:indy handling
unqualified anoncreds objects being rejected
did:indy changes the unique identifier within the DID. both the old method and the new method should work.
Credo is using did:indy only, cannot resolve unqualified asset identifiers.
Rushed work to address within AnonCreds RS ( ? ) and ACA-Py.
quicker fix in Credo, longer fix in everything.
PRs for adoption status welcome
OOB Invitation / DID Exchange CCU
https://hyperledger.github.io/aries-rfcs/latest/features/0496-transition-to-oob-and-did-exchange/
Step 1 (Accept OOB Invitations) needs confirmation - Please Do This.
Bifold using OOB, but then connections (allowed for transitions)
Step 2 - use OOB and implement DID Exchange
PRs for adoption status welcome
VDR Proxy
DIDComm v2 adoption
ACA-Py progress shared last week
PR made for initial support. first round trip support.
Any other updates?
Credo has the beginnings of DIDComm v2, but does need some attention.
Interopathon?
Discuss post EIC
Virtual
potential target end of july
participants
Aries / ACA-Py
Credo
Veramo
scope
unqualified DIDs gone
did rotation
v1 - v2
DIDComm v2
trust ping?
discover features?
basicmessage?
did rotation after connection
didcomm demo interaction
advanced tasks
credential issuance / presentation
Open Discussion
JSON-LD creds impl within ACA-Py no longer working with Credo 0.5.0
Sphereon library using for Presentation Exchange objects is not expecting quite the same things, additional fields.
Daniel working through and testing, will report / create issues on the appropriate repos.
Updates?
Fix merged into ACA-Py.
funny interactions between the speheron libraries and credo about presentation exchange. - issues raised to Timo et. al.
Protocol RFC
Harmonize Chat
Sub connection-Ariel
new DID for the connection.
QR code short URLs / redirect to large invitations / deep linking in a way that works with iOS and Android
https://github.com/hyperledger/aries-rfcs/blob/main/concepts/0700-oob-through-redirect/README.md
BCGov working on something similar.
Mediator Reconfig revisit
(from last week)
3 new messages
updatedconfig - new routing DID
note about timing or avoiding causing a traffic stampede as a result.
ack- received by
updated downstream (keylist updates as alternative?)
need for this:
anytime a mediator needs to change the routing DID
static DID, but also other cases.
loss of data at the mediator
all routes lost.