Universal Resolver Driver for Sidetree-Cardano did:ada method

This is a Universal Resolver driver for Sidetree-Cardano did:ada identifiers.

Since this driver is not yet published into Decentralized Identity Foundation repository, you can use our forked Universal Resolver that deploys all official driver plus this one.

Specifications

• Decentralized Identifiers
• Sidetree Protocol
• Sidetree-Cardano

Example DID

did:ada:EiDfLfmqWKLEgbALdWg2jj3m8LFbfFSwPdee6JvFE5VfTQ

Build and Run (Docker)

docker build -f ./docker/Dockerfile . -t rodopincha/uni-resolver-driver-did-ada
docker run -p 8080:8080 rodopincha/uni-resolver-driver-did-ada
curl -X GET http://localhost:8080/1.0/identifiers/did:ada:EiDfLfmqWKLEgbALdWg2jj3m8LFbfFSwPdee6JvFE5VfTQ

Pull from DockerHub

docker pull rodopincha/uni-resolver-driver-did-ada
docker run -p 8080:8080 rodopincha/uni-resolver-driver-did-ada
curl -X GET http://localhost:8080/1.0/identifiers/did:ada:EiDfLfmqWKLEgbALdWg2jj3m8LFbfFSwPdee6JvFE5VfTQ

Build and Run (NodeJS)

npm start

Driver Environment Variables

The driver recognizes the following environment variable: uniresolver_driver_did_ada_node_url

• Default value: 'https://testnet.sidetree-cardano.com'

Driver Metadata

The driver returns the following metadata in addition to a DID document:

"didDocumentMetadata":{
      "method":{
         "published":true,
         "recoveryCommitment":"EiCqoMGfQKKmaxONsAoBuxUuPpMXrqnQ4Jv0dmwaMl1WWQ",
         "updateCommitment":"EiAWGSlddbHJReo2sOD-0-RM1ChgEtEAc1HOFqNtdyHo6g"
      },
      "canonicalId":"did:ada:EiDfLfmqWKLEgbALdWg2jj3m8LFbfFSwPdee6JvFE5VfTQ"
   }