feat: add optional displayMethod to CredentialRequest

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@0xpolygonid/js-sdk",
-  "version": "1.18.1",
+  "version": "1.18.2",
   "description": "SDK to work with Polygon ID",
   "main": "dist/node/cjs/index.js",
   "module": "dist/node/esm/index.js",

src/credentials/credential-wallet.ts

@@ -267,9 +267,13 @@ export class CredentialWallet implements ICredentialWallet {
     }
     const context = [
       VerifiableConstants.JSONLD_SCHEMA.W3C_CREDENTIAL_2018,
-      VerifiableConstants.JSONLD_SCHEMA.IDEN3_CREDENTIAL,
-      schema.$metadata.uris['jsonLdContext']
+      VerifiableConstants.JSONLD_SCHEMA.IDEN3_CREDENTIAL
     ];
+    if (request.displayMethod) {
+      context.push(VerifiableConstants.JSONLD_SCHEMA.IDEN3_BASIC_DISPLAY_METHOD_V1);
+    }
+    context.push(schema.$metadata.uris['jsonLdContext']);
+
     const credentialType = [
       VerifiableConstants.CREDENTIAL_TYPE.W3C_VERIFIABLE_CREDENTIAL,
       request.type
@@ -287,6 +291,7 @@ export class CredentialWallet implements ICredentialWallet {
     cr.type = credentialType;
     cr.expirationDate = expirationDate ? new Date(expirationDate * 1000).toISOString() : undefined;
     cr.refreshService = request.refreshService;
+    cr.displayMethod = request.displayMethod;
     cr.issuanceDate = new Date().toISOString();
     cr.credentialSubject = credentialSubject;
     cr.issuer = issuer.string();

src/credentials/models.ts

@@ -1,6 +1,7 @@
 import { JsonDocumentObject } from '../iden3comm';
 import {
   CredentialStatusType,
+  DisplayMethod,
   MerklizedRootPosition,
   RefreshService,
   SubjectPosition
@@ -42,6 +43,10 @@ export interface CredentialRequest {
    * refreshService
    */
   refreshService?: RefreshService;
+  /**
+   * displayMethod
+   */
+  displayMethod?: DisplayMethod;
   /**
    * claim version
    */

src/verifiable/constants.ts

@@ -16,6 +16,8 @@ export const VerifiableConstants = Object.freeze({
   JSONLD_SCHEMA: {
     // JSONLDSchemaIden3Credential is a schema for context with Iden3Credential type
     IDEN3_CREDENTIAL: 'https://schema.iden3.io/core/jsonld/iden3proofs.jsonld',
+    // JSONLDSchemaIden3BasicDisplayMethod is a schema for context with Iden3BasicDisplayMethodV1 type
+    IDEN3_BASIC_DISPLAY_METHOD_V1: 'https://schema.iden3.io/core/jsonld/displayMethod.jsonld',
     // JSONLDSchemaW3CCredential2018 is a schema for context with VerifiableCredential type
     W3C_CREDENTIAL_2018: 'https://www.w3.org/2018/credentials/v1',
     W3C_VC_DOCUMENT_2018: `{"@context":{"@version":1.1,"@protected":true,"id":"@id","type":"@type","VerifiableCredential":{"@id":"https://www.w3.org/2018/credentials#VerifiableCredential","@context":{"@version":1.1,"@protected":true,"id":"@id","type":"@type","cred":"https://www.w3.org/2018/credentials#","sec":"https://w3id.org/security#","xsd":"http://www.w3.org/2001/XMLSchema#","credentialSchema":{"@id":"cred:credentialSchema","@type":"@id","@context":{"@version":1.1,"@protected":true,"id":"@id","type":"@type","cred":"https://www.w3.org/2018/credentials#","JsonSchemaValidator2018":"cred:JsonSchemaValidator2018"}},"credentialStatus":{"@id":"cred:credentialStatus","@type":"@id"},"credentialSubject":{"@id":"cred:credentialSubject","@type":"@id"},"evidence":{"@id":"cred:evidence","@type":"@id"},"expirationDate":{"@id":"cred:expirationDate","@type":"xsd:dateTime"},"holder":{"@id":"cred:holder","@type":"@id"},"issued":{"@id":"cred:issued","@type":"xsd:dateTime"},"issuer":{"@id":"cred:issuer","@type":"@id"},"issuanceDate":{"@id":"cred:issuanceDate","@type":"xsd:dateTime"},"proof":{"@id":"sec:proof","@type":"@id","@container":"@graph"},"refreshService":{"@id":"cred:refreshService","@type":"@id","@context":{"@version":1.1,"@protected":true,"id":"@id","type":"@type","cred":"https://www.w3.org/2018/credentials#","ManualRefreshService2018":"cred:ManualRefreshService2018"}},"termsOfUse":{"@id":"cred:termsOfUse","@type":"@id"},"validFrom":{"@id":"cred:validFrom","@type":"xsd:dateTime"},"validUntil":{"@id":"cred:validUntil","@type":"xsd:dateTime"}}},"VerifiablePresentation":{"@id":"https://www.w3.org/2018/credentials#VerifiablePresentation","@context":{"@version":1.1,"@protected":true,"id":"@id","type":"@type","cred":"https://www.w3.org/2018/credentials#","sec":"https://w3id.org/security#","holder":{"@id":"cred:holder","@type":"@id"},"proof":{"@id":"sec:proof","@type":"@id","@container":"@graph"},"verifiableCredential":{"@id":"cred:verifiableCredential","@type":"@id","@container":"@graph"}}},"EcdsaSecp256k1Signature2019":{"@id":"https://w3id.org/security#EcdsaSecp256k1Signature2019","@context":{"@version":1.1,"@protected":true,"id":"@id","type":"@type","sec":"https://w3id.org/security#","xsd":"http://www.w3.org/2001/XMLSchema#","challenge":"sec:challenge","created":{"@id":"http://purl.org/dc/terms/created","@type":"xsd:dateTime"},"domain":"sec:domain","expires":{"@id":"sec:expiration","@type":"xsd:dateTime"},"jws":"sec:jws","nonce":"sec:nonce","proofPurpose":{"@id":"sec:proofPurpose","@type":"@vocab","@context":{"@version":1.1,"@protected":true,"id":"@id","type":"@type","sec":"https://w3id.org/security#","assertionMethod":{"@id":"sec:assertionMethod","@type":"@id","@container":"@set"},"authentication":{"@id":"sec:authenticationMethod","@type":"@id","@container":"@set"}}},"proofValue":"sec:proofValue","verificationMethod":{"@id":"sec:verificationMethod","@type":"@id"}}},"EcdsaSecp256r1Signature2019":{"@id":"https://w3id.org/security#EcdsaSecp256r1Signature2019","@context":{"@version":1.1,"@protected":true,"id":"@id","type":"@type","sec":"https://w3id.org/security#","xsd":"http://www.w3.org/2001/XMLSchema#","challenge":"sec:challenge","created":{"@id":"http://purl.org/dc/terms/created","@type":"xsd:dateTime"},"domain":"sec:domain","expires":{"@id":"sec:expiration","@type":"xsd:dateTime"},"jws":"sec:jws","nonce":"sec:nonce","proofPurpose":{"@id":"sec:proofPurpose","@type":"@vocab","@context":{"@version":1.1,"@protected":true,"id":"@id","type":"@type","sec":"https://w3id.org/security#","assertionMethod":{"@id":"sec:assertionMethod","@type":"@id","@container":"@set"},"authentication":{"@id":"sec:authenticationMethod","@type":"@id","@container":"@set"}}},"proofValue":"sec:proofValue","verificationMethod":{"@id":"sec:verificationMethod","@type":"@id"}}},"Ed25519Signature2018":{"@id":"https://w3id.org/security#Ed25519Signature2018","@context":{"@version":1.1,"@protected":true,"id":"@id","type":"@type","sec":"https://w3id.org/security#","xsd":"http://www.w3.org/2001/XMLSchema#","challenge":"sec:challenge","created":{"@id":"http://purl.org/dc/terms/created","@type":"xsd:dateTime"},"domain":"sec:domain","expires":{"@id":"sec:expiration","@type":"xsd:dateTime"},"jws":"sec:jws","nonce":"sec:nonce","proofPurpose":{"@id":"sec:proofPurpose","@type":"@vocab","@context":{"@version":1.1,"@protected":true,"id":"@id","type":"@type","sec":"https://w3id.org/security#","assertionMethod":{"@id":"sec:assertionMethod","@type":"@id","@container":"@set"},"authentication":{"@id":"sec:authenticationMethod","@type":"@id","@container":"@set"}}},"proofValue":"sec:proofValue","verificationMethod":{"@id":"sec:verificationMethod","@type":"@id"}}},"RsaSignature2018":{"@id":"https://w3id.org/security#RsaSignature2018","@context":{"@version":1.1,"@protected":true,"challenge":"sec:challenge","created":{"@id":"http://purl.org/dc/terms/created","@type":"xsd:dateTime"},"domain":"sec:domain","expires":{"@id":"sec:expiration","@type":"xsd:dateTime"},"jws":"sec:jws","nonce":"sec:nonce","proofPurpose":{"@id":"sec:proofPurpose","@type":"@vocab","@context":{"@version":1.1,"@protected":true,"id":"@id","type":"@type","sec":"https://w3id.org/security#","assertionMethod":{"@id":"sec:assertionMethod","@type":"@id","@container":"@set"},"authentication":{"@id":"sec:authenticationMethod","@type":"@id","@container":"@set"}}},"proofValue":"sec:proofValue","verificationMethod":{"@id":"sec:verificationMethod","@type":"@id"}}},"proof":{"@id":"https://w3id.org/security#proof","@type":"@id","@container":"@graph"}}}`