infra-did-resolver

DIF Javascript DID universal resolver (https://github.com/decentralized-identity/did-resolver) compatible Infra DID resolver

• Infra DID Method Spec https://github.com/InfraBlockchain/infra-did-method-specs/blob/main/docs/Infra-DID-method-spec.md

• Infra DID Registry Smart Contract on InfraBlockchain https://github.com/InfraBlockchain/infra-did-registry

• Infra DID javascript library https://github.com/InfraBlockchain/infra-did-js

Infra DID resolver setup with DIF did-resolver

import { DIDResolutionResult, Resolver } from 'did-resolver'
import { getResolver } from "infra-did-resolver"

const config: ConfigurationOptions = {
    networks : [
      {
        networkId: 'test01',
        registryContract: 'infradidregi',
        rpcEndpoint: 'https://api.testnet.infrablockchain.com'
      },
      {
        networkId: 'sentinel',
        registryContract: 'infradidregi',
        rpcEndpoint: 'https://api.sentinel.infrablockchain.com'
      }
    ]
  }

const infraDidResolver = getResolver(config)
const didResolver = new Resolver({ ...infraDidResolver })

DID resolve operation

Pub-Key DID

const did = `did:infra:sentinel:PUB_K1_7nxEa8qHEiy34dpuYH4yE2zRWaAoeT1gsdTnh8n5ikapZZrzjx`
const didResolveRes: DIDResolutionResult = await didResolver.resolve(did)
console.log({didResolveRes})

• example DID resolve result

{
   "didResolutionMetadata": {
      "contentType": "application/did+ld+json"
   },
   "didDocument": {
      "@context": "https://www.w3.org/ns/did/v1",
      "id": "did:infra:sentinel:PUB_K1_7nxEa8qHEiy34dpuYH4yE2zRWaAoeT1gsdTnh8n5ikapZZrzjx",
      "verificationMethod": [
         {
            "id": "did:infra:sentinel:PUB_K1_7nxEa8qHEiy34dpuYH4yE2zRWaAoeT1gsdTnh8n5ikapZZrzjx#controller",
            "type": "EcdsaSecp256k1VerificationKey2019",
            "controller": "did:infra:sentinel:PUB_K1_7nxEa8qHEiy34dpuYH4yE2zRWaAoeT1gsdTnh8n5ikapZZrzjx",
            "publicKeyHex": "037e84547231650e816a32eb5b79028e71ac7459bbcd8e81e6697ac9022e64a407"
         }
      ],
      "authentication": [
         "did:infra:sentinel:PUB_K1_7nxEa8qHEiy34dpuYH4yE2zRWaAoeT1gsdTnh8n5ikapZZrzjx#controller"
      ],
      "service": [
         {
            "id": "did:infra:sentinel:PUB_K1_7nxEa8qHEiy34dpuYH4yE2zRWaAoeT1gsdTnh8n5ikapZZrzjx#service-1",
            "type": "MessagingService",
            "serviceEndpoint": "https://infradid.com/pk/3/mysvcr4"
         }
      ]
   },
   "didDocumentMetadata": {}
}

Account DID

const did = `did:infra:sentinel:fmapkumrotfc`
const didResolveRes: DIDResolutionResult = await didResolver.resolve(did)
console.log({didResolveRes})

• example DID resolve result

{
   "didResolutionMetadata": {
      "contentType": "application/did+ld+json"
   },
   "didDocument": {
      "@context": "https://www.w3.org/ns/did/v1",
      "id": "did:infra:sentinel:fmapkumrotfc",
      "verificationMethod": [
         {
            "id": "did:infra:sentinel:fmapkumrotfc#controller",
            "type": "EcdsaSecp256k1VerificationKey2019",
            "controller": "did:infra:sentinel:fmapkumrotfc",
            "publicKeyHex": "02eb633bb3dea58ca00330a2be557050e8889e69b8913c6f10966304c4aff91628"
         }
      ],
      "authentication": [
         "did:infra:sentinel:fmapkumrotfc#controller"
      ]
   },
   "didDocumentMetadata": {}
}