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Excerpt

Planned:

  • Work updates:
    • Indy VDR
    • Indy Credx
    • Aries Credx
  • Migrating from JIRA to GitHub Issues
  • Migrating from Jenkins to GitHub Actions (or Azure Pipelines)
  • Revocation 2.0 Discussion

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The call was recorded and available: 20200420 Indy Contributors Call.mp4.

Remember the Hyperledger Code of Conduct

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Examples of types of actions that are prohibited at Linux Foundation meetings and in connection with Linux Foundation activities are described in the Linux Foundation Antitrust Policy available at http://www.linuxfoundation.org/antitrust-policy. If you have questions about these matters, please contact your company counsel, or if you are a member of the Linux Foundation, feel free to contact Andrew Updegrove of the firm of Gesmer Updegrove LLP, which provides legal counsel to the Linux Foundation.

Introductions

Attendees

Related Calls and Announcements

  • Identity Implementer Working Group call (Wiki Page)
    • Main place to get project updates, release status, and announcements.
  • IIW is next week - please register and join from your home.

Release Status and Work Updates

  • Move from Sovrin Foundation infrastructure - Wade Barnes
    • Move from Jenkins to GitHub actions
      • Sovrin Foundation Jenkins machines are going away
      • Sovrin resource migration
      • #cicd discussion "Indy CI / CD Migration" (in #cicd use menu item "Discussions" to see/get to the discussion)
    • Move repo.sovrin.org → Hyperledger Artifactory for all except Sovrin Foundation specific artifacts
  • Indy Node
    • April: no release
    •  MayMay:
      • Replacing Indy Crypto with Ursa (Kiva)
      • More "rich schema" objects
      • Ubuntu 20.04 (Kiva)
        • Need to check additional dependencies: 
          Jira
          serverHyperledger JIRA
          serverId6326cb0b-65b2-38fd-a82c-67a89277103b
          keyINDY-2196
  • Indy SDK
      March: 1.15.0:LibVCX improvements to reject proof and connection redirect
    • Bug fixes
      • April: no release
    • May/June:
      • Indy VDR into LibIndy
      • Indy Credx into LibIndy
  • Aries Verifiable Credentials Registry (VCR)
  • Anoncreds 2.0
    • Mike: Creating a development plan in the Indy section of the wiki
    • Mike: Aries-Credx
    • Andrew: indy-credx
  • Aries Shared Libraries
    • Aries Shared:
      • indy-vdr (Andrew Whitehead)  https://github.com/hyperledger/indy-vdr
        • Nearing release 1.0(?) - most work complete that was needed: Design doc, FFI, testing, CI / CD
          • CD not there
          • No design doc, but crate docs
        • As an Aries interface becomes standardized, will add that API layer
          • Do we hold off on setting the version until this is in place.  Maybe 0.8
        • GitHub actions runs unit tests and basic integration tests
        • VON Network browser moved to Indy-VDR instead of LibIndy (no wallet needed because it is stateless)
          • Andrew working a refactor in a PR
      • indy-credx - https://github.com/andrewwhitehead/indy-credx
        • ACA-Py branch created that can do credential exchange with indy-credx
        • Next up: adding revocation 2.0 support
        • Integrating upgraded PyO3 library
      • indy-shared-rs - https://github.com/bcgov/indy-shared-rs
        • Shared features across indy-vdr and indy-credx
        • pack/unpack on Ursa (not libsodium)
        • home for revocation support?  Or at least shared set membership proof handling?
      • aries-credx
        • https://github.com/sovrin-foundation/aries-credx-framework-rs
          • 6 most common attribute encodings
          • Does not yet have anoncreds 1 attribute encoding.
        • Can make a non-revocable credential and create proofs.
          • Tagging will be moved to the KMS.
          • Mike will be working on revocation registry 2.0
          Integrating upgraded PyO3 library
      • Aries Secure Storage initiatives:
    • Ursa
      • Not covered
      Ursa 0.3.2
      • To replace libsodium, need to have a replacement for the anoncrypt / authcrypt sealed box for pack / unpack.Can be done in Ursa with two steps, but might add as a single function call.

Other Business

  • Move to GitHub Issues from JIRA for indy-sdk, indy-node, indy-plenum
    • Activate issues, update README to mention history
    • PossiblePlan - Lazy Migration: Migrate current, likely to happen JIRAs to Issues as needed
      • NOTE: about 200 open issues on indy-sdk with a guess of about 50% to be moved
        • Even more open issues on plenum and node
    • Action: Stephen to get Ry to activate Github issues; update READMEs to reflect change.
  • Migrate Jenkins to GitHub Actions (and perhaps Azure pipelines)
    • Plan started - Sovrin resource migration
    • Resources:  Wade Barnes (BC Gov), Thor Wolpert (BC Gov) for first step (Indy SDK/Linux)
  • Revocation 2.0
    • Presentation (summary of what was presented on the Aries WG Call)
      • General agreement on the approach.
      • Comments from discussion:
        • The limiting factor will be the calculations and space needed by the prover to create the merkle tree interior nodes
        • What are the space/time trade-offs between repeating calculations per proof vs. caching the calculated tree?
        • Action: need some experimenting with the approach - compression and space/time for tree calculations
    • Please provide feedback Feedback on the proposed design (see JIRA: Indy-2365)
    • Do we need to update/release indy-node if transactions are the same but data is new?
      • Yes, but not much.  Mainly to verify the content of the data before writing to the ledger.

Future Calls

Next call:

Future:

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  •  PR to RFC #0019 to compare pack/upack to msgpack (Sergey)
  •  Review the 61 cases of "unsafe" libindy calls and figure out if they are justified.


Call Recording

View file
name20200420 Indy Contributors Call.mp4
height150