Merge pull request #68 from Sphereon-Opensource/develop

New release
Sphereon-Opensource · Sep 28, 2023 · 71f97dc · 71f97dc
2 parents 6b555df + 49e290b
commit 71f97dc
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Showing 2 changed files with 11 additions and 12 deletions.
diff --git a/packages/client/lib/OpenID4VCIClient.ts b/packages/client/lib/OpenID4VCIClient.ts
@@ -365,6 +365,10 @@ export class OpenID4VCIClient {
     return response.successBody;
   }
 
+  // FIXME: We really should convert <v11 to v12 objects first. Right now the logic doesn't map nicely and is brittle.
+  // We should resolve IDs to objects first in case of strings.
+  // When < v11 convert into a v12 object. When v12 object retain it.
+  // Then match the object array on server metadata
   getCredentialsSupported(
     restrictToInitiationTypes: boolean,
     format?: (OID4VCICredentialFormat | string) | (OID4VCICredentialFormat | string)[],
@@ -373,11 +377,11 @@ export class OpenID4VCIClient {
       issuerMetadata: this.endpointMetadata.credentialIssuerMetadata,
       version: this.version(),
       format: format,
-      types: restrictToInitiationTypes ? this.getCredentialTypes() : undefined,
+      types: restrictToInitiationTypes ? this.getCredentialOfferTypes() : undefined,
     });
   }
 
-  getCredentialTypes(): string[][] {
+  getCredentialOfferTypes(): string[][] {
     if (this.credentialOffer.version < OpenId4VCIVersion.VER_1_0_11) {
       const orig = this.credentialOffer.original_credential_offer as CredentialOfferPayloadV1_0_08;
       const types: string[] = typeof orig.credential_type === 'string' ? [orig.credential_type] : orig.credential_type;

diff --git a/packages/common/lib/functions/IssuerMetadataUtils.ts b/packages/common/lib/functions/IssuerMetadataUtils.ts
@@ -70,22 +70,17 @@ export function getSupportedCredential(opts?: {
   const supportedFormats: (CredentialOfferFormat | string)[] = formats && formats.length > 0 ? formats : ['jwt_vc_json', 'jwt_vc_json-ld', 'ldp_vc'];
 
   const credentialSupportedOverlap: CredentialSupported[] = [];
-  if (opts?.types && typeof opts?.types === 'string') {
+  if ((opts?.types && typeof opts?.types === 'string') || opts?.types?.length === 1) {
+    const types = Array.isArray(opts.types) ? opts.types[0] : opts.types;
     const supported = credentialsSupported.filter(
-      (sup) => sup.id === opts.types || (initiationTypes && arrayEqualsIgnoreOrder(sup.types, initiationTypes)),
+      (sup) => sup.id === types || (initiationTypes && arrayEqualsIgnoreOrder(sup.types, initiationTypes)),
     );
     if (supported) {
       credentialSupportedOverlap.push(...supported);
     }
-  } /*else if (initiationTypes && Array.isArray(initiationTypes) && initiationTypes.length === 1) {
+  }
 
-    const supported = credentialsSupported.filter(
-      (sup) => sup.id === initiationTypes![0] || (arrayEqualsIgnoreOrder(sup.types, initiationTypes!) && sup.types.includes(initiationTypes![0])),
-    );
-    if (supported) {
-      credentialSupportedOverlap.push(...supported);
-    }
-  }*/ else {
+  if (credentialSupportedOverlap.length === 0) {
     // Make sure we include Verifiable Credential both on the offer side as well as in the metadata side, to ensure consistency of the issuer does not.
     if (initiationTypes && !initiationTypes.includes('VerifiableCredential')) {
       initiationTypes.push('VerifiableCredential');