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chore: Add optional QR code generation
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,171 +1,169 @@ | ||
| import * as crypto from 'crypto' | ||
| import * as crypto from 'crypto'; | ||
|
|
||
| import { Alg, Jwt, ProofOfPossessionCallbacks } from '@sphereon/oid4vci-common' | ||
| import { CredentialMapper } from '@sphereon/ssi-types' | ||
| import * as didts from '@transmute/did-key.js' | ||
| import { fetch } from 'cross-fetch' | ||
| import debug from 'debug' | ||
| import { importJWK, JWK, SignJWT } from 'jose' | ||
| import { v4 } from 'uuid' | ||
| import { Alg, Jwt, ProofOfPossessionCallbacks } from '@sphereon/oid4vci-common'; | ||
| import { CredentialMapper } from '@sphereon/ssi-types'; | ||
| import * as didts from '@transmute/did-key.js'; | ||
| import { fetch } from 'cross-fetch'; | ||
| import debug from 'debug'; | ||
| import { importJWK, JWK, SignJWT } from 'jose'; | ||
| import { v4 } from 'uuid'; | ||
|
|
||
| import { OpenID4VCIClient } from '..'; | ||
|
|
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| import { OpenID4VCIClient } from '..' | ||
| export const UNIT_TEST_TIMEOUT = 30000; | ||
|
|
||
| export const UNIT_TEST_TIMEOUT = 30000 | ||
|
|
||
| const ISSUER_URL = 'https://ssi.sphereon.com/pf3' | ||
| const ISSUER_URL = 'https://ssi.sphereon.com/pf3'; | ||
|
|
||
| const jwk: JWK = { | ||
| crv: 'Ed25519', | ||
| d: 'kTRm0aONHYwNPA-w_DtjMHUIWjE3K70qgCIhWojZ0eU', | ||
| x: 'NeA0d8sp86xRh3DczU4m5wPNIbl0HCSwOBcMN3sNmdk', | ||
| kty: 'OKP' | ||
| } | ||
| kty: 'OKP', | ||
| }; | ||
|
|
||
| // pub hex: 35e03477cb29f3ac518770dccd4e26e703cd21b9741c24b038170c377b0d99d9 | ||
| // priv hex: 913466d1a38d1d8c0d3c0fb0fc3b633075085a31372bbd2a8022215a88d9d1e5 | ||
| const did = `did:key:z6Mki5ZwZKN1dBQprfJTikUvkDxrHijiiQngkWviMF5gw2Hv`; | ||
| const kid = `${did}#z6Mki5ZwZKN1dBQprfJTikUvkDxrHijiiQngkWviMF5gw2Hv` | ||
| const kid = `${did}#z6Mki5ZwZKN1dBQprfJTikUvkDxrHijiiQngkWviMF5gw2Hv`; | ||
| describe('OID4VCI-Client using Sphereon issuer should', () => { | ||
| async function test(format: 'ldp_vc' | 'jwt_vc_json') { | ||
| debug.enable('*') | ||
| const offer = await getCredentialOffer(format) | ||
| debug.enable('*'); | ||
| const offer = await getCredentialOffer(format); | ||
| const client = await OpenID4VCIClient.fromURI({ | ||
| uri: offer.uri, | ||
| kid, | ||
| alg: Alg.EdDSA | ||
| }) | ||
| expect(client.credentialOffer).toBeDefined() | ||
| expect(client.endpointMetadata).toBeDefined() | ||
| expect(client.getCredentialEndpoint()).toEqual(`${ISSUER_URL}/credentials`) | ||
| expect(client.getAccessTokenEndpoint()).toEqual(`${ISSUER_URL}/token`) | ||
|
|
||
| const accessToken = await client.acquireAccessToken() | ||
| alg: Alg.EdDSA, | ||
| }); | ||
| expect(client.credentialOffer).toBeDefined(); | ||
| expect(client.endpointMetadata).toBeDefined(); | ||
| expect(client.getCredentialEndpoint()).toEqual(`${ISSUER_URL}/credentials`); | ||
| expect(client.getAccessTokenEndpoint()).toEqual(`${ISSUER_URL}/token`); | ||
|
|
||
| const accessToken = await client.acquireAccessToken(); | ||
| // console.log(accessToken); | ||
| expect(accessToken).toMatchObject({ | ||
| expires_in: 300, | ||
| // scope: 'GuestCredential', | ||
| token_type: 'bearer' | ||
| }) | ||
| token_type: 'bearer', | ||
| }); | ||
|
|
||
| const credentialResponse = await client.acquireCredentials({ | ||
| credentialTypes: 'GuestCredential', | ||
| format, | ||
| proofCallbacks: { | ||
| signCallback: proofOfPossessionCallbackFunction | ||
| } | ||
| }) | ||
| expect(credentialResponse.credential).toBeDefined() | ||
| const wrappedVC = CredentialMapper.toWrappedVerifiableCredential(credentialResponse.credential!) | ||
| expect(format.startsWith(wrappedVC.format)).toEqual(true) | ||
| signCallback: proofOfPossessionCallbackFunction, | ||
| }, | ||
| }); | ||
| expect(credentialResponse.credential).toBeDefined(); | ||
| const wrappedVC = CredentialMapper.toWrappedVerifiableCredential(credentialResponse.credential!); | ||
| expect(format.startsWith(wrappedVC.format)).toEqual(true); | ||
| } | ||
|
|
||
| xit( | ||
| 'succeed in a full flow with the client using OpenID4VCI version 11 and ldp_vc', | ||
| async () => { | ||
| await test('ldp_vc') | ||
| await test('ldp_vc'); | ||
| }, | ||
| UNIT_TEST_TIMEOUT | ||
| ) | ||
| UNIT_TEST_TIMEOUT, | ||
| ); | ||
| it( | ||
| 'succeed in a full flow with the client using OpenID4VCI version 11 and jwt_vc_json', | ||
| async () => { | ||
| await test('jwt_vc_json') | ||
| await test('jwt_vc_json'); | ||
| }, | ||
| UNIT_TEST_TIMEOUT | ||
| ) | ||
| }) | ||
| UNIT_TEST_TIMEOUT, | ||
| ); | ||
| }); | ||
|
|
||
| interface CreateCredentialOfferResponse { | ||
| uri: string, | ||
| userPinRequired: boolean | ||
| uri: string; | ||
| userPinRequired: boolean; | ||
| } | ||
|
|
||
| async function getCredentialOffer(format: 'ldp_vc' | 'jwt_vc_json'): Promise<CreateCredentialOfferResponse> { | ||
| const credentialOffer = await fetch('https://ssi.sphereon.com/pf3/webapp/credential-offers', { | ||
| method: 'post', | ||
| headers: { | ||
| Accept: 'application/json', | ||
| 'Content-Type': 'application/json' | ||
| 'Content-Type': 'application/json', | ||
| }, | ||
|
|
||
| //make sure to serialize your JSON body | ||
| body: JSON.stringify({ | ||
| 'credentials': ['GuestCredential'], | ||
| 'grants': { | ||
| credentials: ['GuestCredential'], | ||
| grants: { | ||
| 'urn:ietf:params:oauth:grant-type:pre-authorized_code': { | ||
| 'pre-authorized_code': v4().substring(0, 10), | ||
| 'user_pin_required': false | ||
| } | ||
| user_pin_required: false, | ||
| }, | ||
| }, | ||
| 'credentialDataSupplierInput': { 'firstName': 'Hello', 'lastName': 'World', 'email': '[email protected]' } | ||
| }) | ||
| }) | ||
| credentialDataSupplierInput: { firstName: 'Hello', lastName: 'World', email: '[email protected]' }, | ||
| }), | ||
| }); | ||
|
|
||
| return (await credentialOffer.json()) as CreateCredentialOfferResponse | ||
| return (await credentialOffer.json()) as CreateCredentialOfferResponse; | ||
| } | ||
|
|
||
| async function proofOfPossessionCallbackFunction(args: Jwt, kid?: string): Promise<string> { | ||
| const importedJwk = await importJWK(jwk, 'EdDSA') | ||
| const importedJwk = await importJWK(jwk, 'EdDSA'); | ||
| return await new SignJWT({ ...args.payload }) | ||
| .setProtectedHeader({ ...args.header, kid: kid! }) | ||
| .setIssuer(kid!) | ||
| .setIssuedAt() | ||
| .setExpirationTime('2h') | ||
| .sign(importedJwk) | ||
| .sign(importedJwk); | ||
| } | ||
|
|
||
|
|
||
| describe('ismapolis bug report #63, https://github.com/Sphereon-Opensource/OID4VC-demo/issues/63, should', () => { | ||
| it('work as expected provided a correct JWT is supplied', async () => { | ||
| debug.enable('*') | ||
| const { uri } = await getCredentialOffer('jwt_vc_json') | ||
| const client = await OpenID4VCIClient.fromURI({ uri: uri, clientId: 'test-clientID' }) | ||
| const metadata = await client.retrieveServerMetadata() | ||
| console.log(JSON.stringify(metadata)) | ||
| debug.enable('*'); | ||
| const { uri } = await getCredentialOffer('jwt_vc_json'); | ||
| const client = await OpenID4VCIClient.fromURI({ uri: uri, clientId: 'test-clientID' }); | ||
| const metadata = await client.retrieveServerMetadata(); | ||
| console.log(JSON.stringify(metadata)); | ||
|
|
||
| //2. Adquire acces token from authorization server endpoint | ||
|
|
||
| const accessToken = await client.acquireAccessToken({}) | ||
| console.log(`Access token: ${JSON.stringify(accessToken)}`) | ||
| const accessToken = await client.acquireAccessToken({}); | ||
| console.log(`Access token: ${JSON.stringify(accessToken)}`); | ||
|
|
||
| //3. Create DID needed for later proof of possession | ||
| const { keys, didDocument } = await didts.jwk.generate({ | ||
| type: 'secp256k1', // 'P-256', 'P-384', 'X25519', 'secp256k1' | ||
| accept: 'application/did+json', | ||
| secureRandom: () => { | ||
| return crypto.randomBytes(32) | ||
| } | ||
| }) | ||
| const edPrivateKey = await importJWK(keys[0].privateKeyJwk) | ||
| return crypto.randomBytes(32); | ||
| }, | ||
| }); | ||
| const edPrivateKey = await importJWK(keys[0].privateKeyJwk); | ||
|
|
||
| async function signCallback(args: Jwt, kid?: string): Promise<string> { | ||
| if (!args.payload.aud) { | ||
| throw Error('aud required') | ||
| throw Error('aud required'); | ||
| } else if (!kid) { | ||
| throw Error('kid required') | ||
| throw Error('kid required'); | ||
| } | ||
| return await new SignJWT({ ...args.payload }) | ||
| .setProtectedHeader({ alg: args.header.alg, kid, typ: 'openid4vci-proof+jwt' }) | ||
| .setIssuedAt() | ||
| .setIssuer(kid) | ||
| .setAudience(args.payload.aud) | ||
| .setExpirationTime('2h') | ||
| .sign(edPrivateKey) | ||
| .sign(edPrivateKey); | ||
| } | ||
|
|
||
| const callbacks: ProofOfPossessionCallbacks<never> = { | ||
| signCallback: signCallback | ||
| } | ||
| signCallback: signCallback, | ||
| }; | ||
|
|
||
| const credentialResponse = await client.acquireCredentials({ | ||
| credentialTypes: 'GuestCredential', | ||
| proofCallbacks: callbacks, | ||
| format: 'jwt_vc_json', | ||
| alg: Alg.ES256K, | ||
| kid: didDocument.verificationMethod[0].id, | ||
| jti: v4() | ||
| }) | ||
| console.log(JSON.stringify(credentialResponse.credential)) | ||
| }) | ||
| }) | ||
| jti: v4(), | ||
| }); | ||
| console.log(JSON.stringify(credentialResponse.credential)); | ||
| }); | ||
| }); |
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