Parse enveloped VCs in enveloped-VC status tests.

digitalbazaar · May 23, 2024 · b0edac6 · b0edac6
1 parent 4686732
commit b0edac6
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Showing 3 changed files with 32 additions and 6 deletions.
diff --git a/test/mocha/60-vc-jwt-issuer-status.js b/test/mocha/60-vc-jwt-issuer-status.js
@@ -20,7 +20,7 @@ const serviceType = 'vc-issuer';
 // https://www.w3.org/2018/credentials/examples/v1
 const mockCredential = require('./mock-credential.json');
 
-describe.skip('issue using VC-JWT format w/status list support', () => {
+describe('issue using VC-JWT format w/status list support', () => {
   let assertionMethodKeyId;
   let capabilityAgent;
   let did;
@@ -170,8 +170,6 @@ describe.skip('issue using VC-JWT format w/status list support', () => {
         new TextDecoder().decode(base64url.decode(split[0])));
       const payload = JSON.parse(
         new TextDecoder().decode(base64url.decode(split[1])));
-      console.log('header', header);
-      console.log('payload', payload);
       header.kid.should.equal(assertionMethodKeyId);
       header.alg.should.equal('ES256');
       payload.iss.should.equal(did);
@@ -201,12 +199,17 @@ describe.skip('issue using VC-JWT format w/status list support', () => {
         // first issue VC
         const credential = klona(mockCredential);
         const zcapClient = helpers.createZcapClient({capabilityAgent});
-        const {data: {verifiableCredential}} = await zcapClient.write({
+        let {data: {verifiableCredential}} = await zcapClient.write({
           url: `${issuerId}/credentials/issue`,
           capability: issuerRootZcap,
           json: {credential}
         });
 
+        // parse enveloped VC as needed
+        if(verifiableCredential.type === 'EnvelopedVerifiableCredential') {
+          verifiableCredential = helpers.parseEnvelope({verifiableCredential});
+        }
+
         // get VC status
         const statusInfo = await helpers.getCredentialStatus(
           {verifiableCredential});

diff --git a/test/mocha/helpers.js b/test/mocha/helpers.js
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2019-2024 Digital Bazaar, Inc. All rights reserved.
  */
+import * as base64url from 'base64url-universal';
 import * as bedrock from '@bedrock/core';
 import * as database from '@bedrock/mongodb';
 import {importJWK, SignJWT} from 'jose';
@@ -362,9 +363,14 @@ export async function getCredentialStatus({
       statusPurpose
     };
   }
-  const {data: slc} = await httpClient.get(
+  let {data: slc} = await httpClient.get(
     statusListCredential, {agent: httpsAgent});
 
+  // parse enveloped VC as needed
+  if(slc.type === 'EnvelopedVerifiableCredential') {
+    slc = parseEnvelope({verifiableCredential: slc});
+  }
+
   const {encodedList} = slc.credentialSubject;
   let list;
   if(slc.type.includes('StatusList2021Credential')) {
@@ -647,3 +653,20 @@ export function parseKeystoreId(keyId) {
   }
   return keyId.slice(0, idx);
 }
+
+export function parseEnvelope({verifiableCredential}) {
+  const {id} = verifiableCredential;
+  const commaIndex = id.indexOf(',');
+  const format = id.slice('data:'.length, commaIndex);
+
+  // VC-JWT envelope
+  if(format === 'application/jwt') {
+    const data = id.slice(commaIndex + 1);
+    // FIXME: consider adding verification of `data` (JWT)
+    const split = data.split('.');
+    const claimSet = JSON.parse(
+      new TextDecoder().decode(base64url.decode(split[1])));
+    return claimSet.vc;
+  }
+  throw new Error(`Unknown envelope format "${format}".`);
+}
diff --git a/test/package.json b/test/package.json
@@ -40,7 +40,7 @@
     "@bedrock/test": "^8.0.5",
     "@bedrock/validation": "^7.0.0",
     "@bedrock/vc-issuer": "file:..",
-    "@bedrock/vc-status": "digitalbazaar/bedrock-vc-status#initial",
+    "@bedrock/vc-status": "digitalbazaar/bedrock-vc-status#envelope",
     "@bedrock/vc-status-list-context": "digitalbazaar/bedrock-vc-status-list-context#bitstring-status-list",
     "@bedrock/veres-one-context": "^15.0.0",
     "@bedrock/zcap-storage": "^8.0.0",