2023-05-02 Aries Cloud Agent - Python Users Group Community Meeting

Summary:

Topics:

Zoom Link: https://zoom.us/j/99220079317?pwd=OHk0U05ITnBkSmZ0aXlIQzFDYWg3UT09

Call Time: 8:00 Pacific / 17:00 Central Europe

Full Meeting:

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Stephen Curran (BC Gov/Cloud Compass Computing Inc.) <swcurran@cloudcompass.ca>,Announcements
Daniel Bluhm (Indicio PBC) <daniel@indicio.tech>
Alexandra Walker (Indicio PBC) <alex.walker@indicio.tech>
Alberto Antonio Leon (Instnt, Inc) <alberto@instnt.org>
Warren Gallagher (AffinitiQuest) <warren@affinitiquest.io>

Update on BC Gov CWU – anoncreds-rs library in ACA-Py - Indicio
- Quick Update walkthrough (updated May 2): https://hackmd.io/@dbluhm/anoncreds-project-update
- Design Doc: https://hackmd.io/@dbluhm/anoncreds-design-doc
- Open PR: https://github.com/hyperledger/aries-cloudagent-python/pull/2191
- Additional work on Revocation: https://github.com/Indicio-tech/aries-cloudagent-python/tree/feature/anoncreds-revocation-again
Lessons Learned: Upgrading an ACA-Py Deployment from Indy SDK to Aries Askar - Stephen Curran Wade Barnes
Subtle web hook change noted in controllers (ACA-Py Issue 2217) as a result of change in ACA-Py PR 2099
- Is there a way to keep the goodness of 2099 without upsetting the state machine handling in controllers?
- Or do we document the issue?
Ursa End of Life impacts on Aries:
- CL Signatures being moved from Ursa to AnonCreds, only dependencies are in anoncreds-rs and indy-shared-rs
- BLS Signatures being moved from Ursa to Indy, along with a Python wrapper. Dependencies are in Indy.
- BBS Signatures being moved from Ursa to Aries, with Wrapper updates needed in a repository in Mattr Global. Dependencies in Aries (ACA-Py).
- All continue to work with the existing Ursa code, but moving them out of Ursa will place them more closely with where they are being used.
Other Topics:

Discussion Topics:
- Update on ACA-Py Container Scanning (brought up last meeting)
- Multi-architecture containers
  - Issue with BBS+ package – doesn't support ARM containers – need an update to their CI
  - Solution: A third container published that includes BBS+ package, but is single architecture
  - Others are Askar and Indy-SDK
- Messages getting stuck when a connection is being established.
- Adding a Documentation site for ACA-Py - as nice as the AFJ one - https://aries.js.org/
Does anyone use/see a use case for Web Sockets and Return Route beyond ACA-Py as a mobile agent mediator?
Understanding Presentation Request Revocation Intervals
- Presentation Slides
- Issue Created