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Published 20 hours ago • verified publisher icon hyperledger

Resolvable domain name for namespace

Open cvarjao opened this issue 2 years ago • 5 comments

Currently, DID Indy Namespace is defined as "a string that identifies the name of the primary Indy ledger". I would like to propose that the "string identifier" to be a resolvable domain name where the genesis can be self-discoverable in distributed manner.

For instance:

  • from sovrin to sovrin.org
  • from idunion to idunion.org

Since a resolvable domain name is now part of DIDs, the organization in control of the domain is also in control of their genesis file which can be discoverable by using well-known URI, such as

  • http://<nnamespace>/.well-known/hyperledger-indy-ledger/<namespace identifier>/metadata.json
  • http://<nnamespace>/.well-known/indy-ledger/<namespace identifier>/metadata.json

I am proposing a metadata.json file as it can also be used to add metadata information about the ledger (e.g.: production vs non-production).

Initially, I think that providing the github repository is still a good way for wallets to start using indy method while ledgers have time to catch up and provide the necessary endpoints.

cvarjao avatar Apr 21 '22 20:04 cvarjao

Let's discuss this at the Indy Contributors call this coming Tuesday.

Agenda: https://wiki.hyperledger.org/display/indy/2022-04-26+Indy+Contributors+Call

swcurran avatar Apr 22 '22 18:04 swcurran

I believe some examples would be:

  • Sovrin MainNet: did:indy:sovrin.org:3pBgqwcAm5SXqgPop8J8gH
  • Sovrin StagintNet: did:indy:sovrin.org:staging:3pBgqwcAm5SXqgPop8J8gH

swcurran avatar Apr 22 '22 18:04 swcurran

We discussed this a bit and i like the idea to use a domain name, e.g.

  • did:indy:sovrin.org:abc
  • did:indy:idunion.org:abc We could still use a github repository governed by hyperledger but this would give us the freedom to use both options. Does anyone have a good reason not to do this?

c2bo avatar Aug 03 '22 07:08 c2bo

Discussed at the Indy Contributors call 2022.08.30. Agreement:

  • Update did-indy-method specification to include this.
  • Make it optional – the challenge for some will be in retaining a long lasting domain name
  • How to keep the two versions (domain hosted, one in did-indy-networks repo) of the genesis file in sync?
    • Idea – GHA that compares the two files and if they differ, creates a Pull Request to update the one in GitHub repo to match the one on the domain name.
    • Pull request must be reviewed and merged by the editors according to the governance – ensures there is a human step in the process

swcurran avatar Aug 30 '22 17:08 swcurran

@swcurran , where are we at with this suggestion? I haven't seem any updates to the documentation

cvarjao avatar Mar 23 '23 14:03 cvarjao