@quarkid/did-registry
v1.0.1
Published
This package exposes the functionality to create and publish DIDs using Modena Registry.
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DID Registry
This package exposes the functionality to create and publish DIDs using Modena Registry.
To create a new DID, you need to provide some public keys. You can use Extrimian KMS to generate the private keys.
The next example shows how to create a new DID using Extrimian Registry and Extrimian KMS.
import { KMSClient } from "@quarkid/kms-client";
import { Did } from "@quarkid/did-registry";
import { AssertionMethodPurpuse, KeyAgreementPurpose } from "@quarkid/did-core";
import { LANG, Suite } from "@quarkid/kms-core";
const kms = new KMSClient({
lang: LANG.en,
storage: new SecureStorage(),
});
const updateKey = await kms.create(Suite.ES256k);
const recoveryKey = await kms.create(Suite.ES256k);
const didComm = await kms.create(Suite.DIDComm);
const bbsbls = await kms.create(Suite.Bbsbls2020);
const didService = new Did();
const longDID = await didService.createDID({
updateKey: updateKey.publicKeyJWK,
recoveryKey: recoveryKey.publicKeyJWK,
verificationMethods: [{
id: "bbsbls",
type: "Bls12381G1Key2020",
publicKeyJwk: bbsbls.publicKeyJWK,
purpose: [new AssertionMethodPurpuse()]
},
{
id: "didComm",
type: "X25519KeyAgreementKey2019",
publicKeyJwk: didComm.publicKeyJWK,
purpose: [new KeyAgreementPurpose()]
}],
})
KMS applies dependency inversion concepts so it requires send a SecureStorage by its constructor.
To learn more about the Extrimian KMS read the documentation: @quarkid/kms-client
createDID request returns a CreateDIDResponse
export interface CreateDIDResponse {
recoveryKey: IJWK;
updateKey: IJWK;
document: IonDocumentModel;
longDid: string;
didUniqueSuffix: string;
}
Then you could publish your LongDID using the CreateDIDResponse:
const registry = new Did();
return await registry.publishDID({
modenaApiURL: getModenaApiURL(),
createDIDResponse: createDID,
});
Publish a did requires a Modena API URL, which represents a modena node running as a service.
You can provide your own Modena node or use a public node.