vc-revocation-list-2020
Verifiable Credential Revocation List 2020
Creating a RevocationList2020Credential
const rl = require("vc-revocation-list");
const jsigs = require("jsonld-signatures");
const { Ed25519KeyPair } = require("crypto-ld");
const vc = require("vc-js");
const documentLoader = require("./path-to/document-loader.js");
const key = new Ed25519KeyPair({
"id": "did:key:z6MknUVLM84Eo5mQswCqP7f6oNER84rmVKkCvypob8UtBC8K#z6MknUVLM84Eo5mQswCqP7f6oNER84rmVKkCvypob8UtBC8K",
"controller": "did:key:z6MknUVLM84Eo5mQswCqP7f6oNER84rmVKkCvypob8UtBC8K",
"type": "Ed25519VerificationKey2018",
"privateKeyBase58": "CoZphRAfAVPqx9f54MRUBtmjD4uY6KPxQQKsE3frUbZ269tBD4AdTQAVbXHHgpewh4BunoXK8dotcUJ6JXhZPsh",
"publicKeyBase58": "92EHksooTYGwmSN8hYhFxGgRJVav5SVrExuskrWsFyLw"
});
const suite = new Ed25519Signature2018({
key,
date: "2019-12-11T03:50:55Z",
});
const id = "https://example.com/credentials/status/3";
const list = await rl.createList({ length: 100000 });
const encodedList = await list.encode();
const rlCredential = {
"@context": ["https://www.w3.org/2018/credentials/v1", "https://w3id.org/vc-revocation-list-2020/v1"],
id,
issuer: "did:key:z6MknUVLM84Eo5mQswCqP7f6oNER84rmVKkCvypob8UtBC8K",
issuanceDate: "2020-03-10T04:24:12.164Z",
type: ["VerifiableCredential", "RevocationList2020Credential"],
credentialSubject: {
id: `${id}#list`,
type: "RevocationList2020",
encodedList,
},
};
let verifiableCredential = await vc.issue({
credential: { ...rlCredential },
suite,
documentLoader,
});Created a Credential which uses a RevocationList2020
// see imports above
const credential = {
"@context": [
"https://www.w3.org/2018/credentials/v1",
"https://www.w3.org/2018/credentials/examples/v1",
"https://w3id.org/vc-revocation-list-2020/v1",
],
id: "https://example.com/credentials/3732",
type: ["VerifiableCredential", "UniversityDegreeCredential"],
issuer: "did:web:did.actor:alice",
issuanceDate: "2020-03-10T04:24:12.164Z",
credentialStatus: {
id: "https://example.com/credentials/status/3#94567",
type: "RevocationList2020Status",
revocationListIndex: "94567",
revocationListCredential:
"https://did.actor/alice/credentials/status/3",
},
credentialSubject: {
id: "did:web:did.actor:bob",
degree: {
type: "BachelorDegree",
name: "Bachelor of Science and Arts",
},
},
};
let verifiableCredential = await vc.issue({
credential: { ...credential },
suite,
documentLoader,
});