Add support for JCS Cryptosuites.

CHANGELOG.md

@@ -1,5 +1,11 @@
 # bedrock-vc-issuer ChangeLog
 
+## 28.1.0 - 2024-11-xx
+
+### Added
+- Add support for issuing vcs with `ecdsa-jcs-2019` and `eddsa-jcs-2022`
+  signatures.
+
 ## 28.0.0 - 2024-09-23
 
 ### Changed

lib/suites.js

@@ -6,12 +6,18 @@ import * as Bls12381Multikey from '@digitalbazaar/bls12-381-multikey';
 import {
   createSignCryptosuite as createBbs2023SignCryptosuite
 } from '@digitalbazaar/bbs-2023-cryptosuite';
+import {
+  createSignCryptosuite as createEcdsaJcs2019CryptoSuite
+} from '@digitalbazaar/ecdsa-jcs-2019-cryptosuite';
 import {
   createSignCryptosuite as createEcdsaSd2023SignCryptosuite
 } from '@digitalbazaar/ecdsa-sd-2023-cryptosuite';
 import {
   createCryptosuite as createEcdsaXi2023SignCryptosuite
 } from '@digitalbazaar/ecdsa-xi-2023-cryptosuite';
+import {
+  createSignCryptosuite as createEddsaJcs2022CryptoSuite
+} from '@digitalbazaar/eddsa-jcs-2022-cryptosuite';
 import {DataIntegrityProof} from '@digitalbazaar/data-integrity';
 import {decode} from 'base64url-universal';
 import {
@@ -49,6 +55,12 @@ const SUPPORTED_SUITES = new Map([
   [ecdsaRdfc2019CryptoSuite.name, {
     createSuite: _createEcdsaRdfc2019Suite
   }],
+  [createEddsaJcs2022CryptoSuite().name, {
+    createSuite: _createEddsaJcs2022Suite
+  }],
+  [createEcdsaJcs2019CryptoSuite().name, {
+    createSuite: _createEcdsaJcs2019Suite
+  }],
   [createEcdsaSd2023SignCryptosuite().name, {
     createSuite: _createEcdsaSd2023Suite
   }],
@@ -164,6 +176,22 @@ function _createEcdsaRdfc2019Suite({signer, cryptosuiteConfig} = {}) {
   });
 }
 
+function _createEddsaJcs2022Suite({signer, cryptosuiteConfig}) {
+  return new DataIntegrityProof({
+    signer,
+    date: _getCreated({cryptosuiteConfig}),
+    cryptosuite: createEddsaJcs2022CryptoSuite()
+  });
+}
+
+function _createEcdsaJcs2019Suite({signer, cryptosuiteConfig} = {}) {
+  return new DataIntegrityProof({
+    signer,
+    date: _getCreated({cryptosuiteConfig}),
+    cryptosuite: createEcdsaJcs2019CryptoSuite()
+  });
+}
+
 function _createEcdsaSd2023Suite({signer, options, cryptosuiteConfig} = {}) {
   // enforce `cryptosuiteConfig.options` if given
   if(cryptosuiteConfig?.options?.mandatoryPointers &&

package.json

@@ -35,12 +35,14 @@
     "@digitalbazaar/bls12-381-multikey": "^1.3.0",
     "@digitalbazaar/data-integrity": "^2.3.0",
     "@digitalbazaar/ecdsa-2019-cryptosuite": "^2.0.0",
+    "@digitalbazaar/ecdsa-jcs-2019-cryptosuite": "^1.0.0",
     "@digitalbazaar/ecdsa-rdfc-2019-cryptosuite": "^1.1.1",
     "@digitalbazaar/ecdsa-sd-2023-cryptosuite": "^3.4.1",
     "@digitalbazaar/ecdsa-xi-2023-cryptosuite": "^1.0.1",
     "@digitalbazaar/ed25519-signature-2018": "^4.0.0",
     "@digitalbazaar/ed25519-signature-2020": "^5.4.0",
     "@digitalbazaar/eddsa-2022-cryptosuite": "^1.0.0",
+    "@digitalbazaar/eddsa-jcs-2022-cryptosuite": "^1.0.0",
     "@digitalbazaar/eddsa-rdfc-2022-cryptosuite": "^1.1.0",
     "@digitalbazaar/ezcap": "^4.1.0",
     "@digitalbazaar/vc": "^7.0.0",

schemas/bedrock-vc-issuer.js

@@ -45,9 +45,9 @@ const cryptosuite = {
       type: 'string',
       // supported default suites in this version
       enum: [
-        'ecdsa-rdfc-2019', 'eddsa-rdfc-2022', 'Ed25519Signature2020',
-        'Ed25519Signature2018', 'ecdsa-sd-2023', 'ecdsa-xi-2023',
-        'bbs-2023'
+        'ecdsa-rdfc-2019', 'eddsa-rdfc-2022', 'ecdsa-jcs-2019',
+        'eddsa-jcs-2022', 'Ed25519Signature2020', 'Ed25519Signature2018',
+        'ecdsa-sd-2023', 'ecdsa-xi-2023', 'bbs-2023'
       ]
     },
     options: {
@@ -138,9 +138,9 @@ export const issueOptions = {
       type: 'string',
       // supported default suites in this version
       enum: [
-        'ecdsa-rdfc-2019', 'eddsa-rdfc-2022', 'Ed25519Signature2020',
-        'Ed25519Signature2018', 'ecdsa-sd-2023', 'ecdsa-xi-2023',
-        'bbs-2023'
+        'ecdsa-rdfc-2019', 'eddsa-rdfc-2022', 'ecdsa-jcs-2019',
+        'eddsa-jcs-2022', 'Ed25519Signature2020', 'Ed25519Signature2018',
+        'ecdsa-sd-2023', 'ecdsa-xi-2023', 'bbs-2023'
       ]
     }
   }

test/mocha/20-issue.js

@@ -24,6 +24,16 @@ describe('issue', () => {
       },
       tags: ['general']
     },
+    'eddsa-jcs-2022': {
+      suiteName: 'eddsa-jcs-2022',
+      algorithm: 'Ed25519',
+      issueOptions: {},
+      statusOptions: {
+        suiteName: 'eddsa-jcs-2022',
+        algorithm: 'Ed25519'
+      },
+      tags: ['general']
+    },
     'ecdsa-rdfc-2019, P-256': {
       suiteName: 'ecdsa-rdfc-2019',
       algorithm: 'P-256',
@@ -38,6 +48,20 @@ describe('issue', () => {
       statusOptions: {},
       tags: []
     },
+    'ecdsa-jcs-2019, P-256': {
+      suiteName: 'ecdsa-jcs-2019',
+      algorithm: 'P-256',
+      issueOptions: {},
+      statusOptions: {},
+      tags: []
+    },
+    'ecdsa-jcs-2019, P-384': {
+      suiteName: 'ecdsa-jcs-2019',
+      algorithm: 'P-384',
+      issueOptions: {},
+      statusOptions: {},
+      tags: []
+    },
     'ecdsa-sd-2023': {
       suiteName: 'ecdsa-sd-2023',
       algorithm: 'P-256',

test/mocha/40-did-web-issuer.js

@@ -29,9 +29,15 @@ describe('issue using "did:web" issuer', () => {
     }, {
       name: 'eddsa-rdfc-2022',
       algorithm: 'Ed25519'
+    }, {
+      name: 'eddsa-jcs-2022',
+      algorithm: 'Ed25519'
     }, {
       name: 'ecdsa-rdfc-2019',
       algorithm: 'P-256'
+    }, {
+      name: 'ecdsa-jcs-2019',
+      algorithm: 'P-256'
     }, {
       name: 'ecdsa-sd-2023',
       algorithm: 'P-256',

test/mocha/70-misc.js

@@ -89,9 +89,15 @@ describe('fail for bad credentials', () => {
     }, {
       name: 'eddsa-rdfc-2022',
       algorithm: 'Ed25519'
+    }, {
+      name: 'eddsa-jcs-2022',
+      algorithm: 'Ed25519'
     }, {
       name: 'ecdsa-rdfc-2019',
       algorithm: 'P-256'
+    }, {
+      name: 'ecdsa-jcs-2019',
+      algorithm: 'P-256'
     }, {
       name: 'ecdsa-sd-2023',
       algorithm: 'P-256',