mina-attestations/src/imported/test/zkpass.test.ts

Private Attestations on Mina

import { owner } from '../../../tests/test-utils.ts';
import { ZkPass, type ZkPassResponseItem } from '../zkpass.ts';
import { Credential } from '../../credential-index.ts';

const proofsEnabled = false;

const schema = 'c7eab8b7d7e44b05b41b613fe548edf5';

const response: ZkPassResponseItem = {
  taskId: '1582fa3c0e9747f0beebc0540052278d',
  publicFields: [],
  allocatorAddress: '0x19a567b3b212a5b35bA0E3B600FbEd5c2eE9083d',
  publicFieldsHash:
    '0xc89efdaa54c0f20c7adf612882df0950f5a951637e0307cdcb4c672f298b8bc6',
  allocatorSignature:
    '0x84de522ac578d25a50e70b54f403dad02347679ddacb88974a37df758042fe441c8dc34869f2f05bd300062127e75d3b135147f890a704c9db6422607c0485ca1b',
  uHash: '0x2bed950239c116cecdbc4e65a16401c2f6c45cdf305bda5fe963ac8f1f1c51d0',
  validatorAddress: '0xb1C4C1E1Cdd5Cf69E27A3A08C8f51145c2E12C6a',
  validatorSignature:
    '0x99d61fa8f8413a3eaa38d2c064119c67592c696a0b8c2c2eb4a9b2e4ef122de3674e68203d0388d238635e36237f41279a406512515f6a26b0b38479d5c6eade1b',
};

let cred = await ZkPass.importCredentialPartial(
  owner,
  schema,
  response,
  console.log,
  { proofsEnabled }
);

let json = Credential.toJSON(cred);
let recovered = await Credential.fromJSON(json);

if (proofsEnabled) await Credential.validate(recovered);

console.log('zkpasstest::cred.witness.vk.hash:', cred.witness.vk.hash.toJSON());

ZkPass.verifyPublicInput(cred.witness.proof.publicInput);