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Extract CVCMerkleProof from the VC creation #226

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Extract CVCMerkleProof from the VC creation #226

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558d1cf
Fixed broken tests
Apr 13, 2023
1c9fd6d
Updates to support CvcMerkleRoot as separate to a VC, along with othe…
Apr 14, 2023
051450e
Extracted CvcMerkleProof with tests
Apr 17, 2023
2588040
Added husky
Apr 17, 2023
4678f36
Extracted cvc merkle proof from a VC
Apr 18, 2023
ae6a8fc
Extract CVCMerkleProof from the VC creation
Apr 18, 2023
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63 changes: 52 additions & 11 deletions __integrations__/credentials/VerifiableCredential.test.js
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Original file line number Diff line number Diff line change
@@ -1,10 +1,21 @@
const uuidv4 = require('uuid/v4');
const { Claim } = require('claim/Claim');
const VC = require('creds/VerifiableCredential');
const { schemaLoader, CVCSchemaLoader } = require('index');
const didTestUtil = require("../../__test__/lib/util/did");

const solResolver = require('lib/did');
const {VerifiableCredential} = require('vc/VerifiableCredential')
const CvcMerkleProof = require('proof/CvcMerkleProof').default;
const {Ed25519SignerVerifier} = require("proof/CvcMerkleProof/Ed25519SignerVerifier");

const credentialSubject = 'did:sol:J2vss1hB3kgEfQMSSdvvjwRm3JdyFWp7S7dbX5mudS4V';


const cvcMerkleProof = new CvcMerkleProof(new Ed25519SignerVerifier(
solResolver,
`${didTestUtil.DID_CONTROLLER}#default`,
didTestUtil.keyPair(didTestUtil.DID_CONTROLLER)));

jest.setTimeout(200000);

describe('Integration Tests for Verifiable Credentials', () => {
Expand All @@ -21,8 +32,18 @@ describe('Integration Tests for Verifiable Credentials', () => {
{ givenNames: 'Joao', otherNames: 'Barbosa', familyNames: 'Santos' });

const dob = await Claim.create('claim-cvc:Identity.dateOfBirth-v1', { day: 20, month: 3, year: 1978 });
const cred = await VC.create('credential-cvc:Identity-v3', uuidv4(), null, credentialSubject, [name, dob]);
return cred.requestAnchor().then((updated) => {

const unsignedCred = await VerifiableCredential.create({
issuer: didTestUtil.DID_CONTROLLER,
identifier: 'credential-cvc:Identity-v3',
subject: credentialSubject,
claims: [name, dob],
expiry: null,
});
Comment on lines +36 to +42
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In general, if we're copying large blocks of boilerplate code over and over, we need to please refactor it into a single location.


const cred = await cvcMerkleProof.sign(unsignedCred);

return CvcMerkleProof.requestAnchor(cred).then((updated) => {
expect(updated.proof.anchor.type).toBe('temporary');
expect(updated.proof.anchor.value).not.toBeDefined();
expect(updated.proof.anchor).toBeDefined();
Expand All @@ -36,10 +57,20 @@ describe('Integration Tests for Verifiable Credentials', () => {
{ givenNames: 'Joao', otherNames: 'Barbosa', familyNames: 'Santos' });

const dob = await Claim.create('claim-cvc:Identity.dateOfBirth-v1', { day: 20, month: 3, year: 1978 });
const cred = await VC.create('credential-cvc:Identity-v3', uuidv4(), null, credentialSubject, [name, dob]);
return cred.requestAnchor().then((updated) => {

const unsignedCred = await VerifiableCredential.create({
issuer: didTestUtil.DID_CONTROLLER,
identifier: 'credential-cvc:Identity-v3',
subject: credentialSubject,
claims: [name, dob],
expiry: null,
});

const cred = await cvcMerkleProof.sign(unsignedCred);

return CvcMerkleProof.requestAnchor(cred).then((updated) => {
expect(updated.proof.anchor).toBeDefined();
return updated.updateAnchor().then((newUpdated) => {
return CvcMerkleProof.updateAnchor(updated).then((newUpdated) => {
expect(newUpdated.proof.anchor.type).toBe('permanent');
expect(newUpdated.proof.anchor).toBeDefined();
expect(newUpdated.proof.anchor.value).toBeDefined();
Expand All @@ -52,12 +83,22 @@ describe('Integration Tests for Verifiable Credentials', () => {
{ givenNames: 'Joao', otherNames: 'Barbosa', familyNames: 'Santos' });

const dob = await Claim.create('claim-cvc:Identity.dateOfBirth-v1', { day: 20, month: 3, year: 1978 });
const cred = await VC.create('credential-cvc:Identity-v3', uuidv4(), null, credentialSubject, [name, dob]);
await cred.requestAnchor();
await cred.updateAnchor();
const validation = await cred.verifyAttestation();

const unsignedCred = await VerifiableCredential.create({
issuer: didTestUtil.DID_CONTROLLER,
identifier: 'credential-cvc:Identity-v3',
subject: credentialSubject,
claims: [name, dob],
expiry: null,
});

const cred = await cvcMerkleProof.sign(unsignedCred);

await CvcMerkleProof.requestAnchor(cred);
await CvcMerkleProof.updateAnchor(cred);
const validation = await CvcMerkleProof.verifyAttestation(cred);
if (validation) {
const isRevoked = await cred.revokeAttestation();
const isRevoked = await CvcMerkleProof.revokeAttestation(cred);
expect(isRevoked).toBeTruthy();
}
done();
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