Add possibility to expose multiple identities under the same domain name

[jloic]

Since virtually every other did-resolver is able to expose multiple identities, I'd like to use a single domain to expose multiple DID. Accepting a path after the domain name would go a long way, but if it clashes then we can split the path with something different. Example: "did:web:my.domain.com|{uuid}" that would resolve to

• https://my.domain.com/did/{uuid}

[gribneau]

I've suggested adding a parameter to the well-known URL rather than changing it. https://github.com/w3c-ccg/did-method-web/pull/4

[dmitrizagidulin]

I think the DID:web method should support both:

• Discovery of a DID document given a bare domain name (with no path) (through either the .well-known/ or the DNS TXT mechanisms).
• Ability for any arbitrary path to house a DID document. I want to be able to use did:web:example.com/dmitri/did.json as my DID.

[gribneau]

I agree, particularly with the arbitrary path case above.

I would be happy to contribute a definition for that, if you like. (I've actually been working on it separately.)

[dmitrizagidulin]

@gribneau Go for it, that would be great! :)

[dmitrizagidulin]

(The discussion continues on PR #5.)

[OR13]

Demo: https://did-web.web.app/ (uses 302 redirect for both variants).

[dmitrizagidulin]

Implemented in PR #5, closing.