chore: add extended verification to rpc (#623)

Co-authored-by: martines3000 <domajnko.martin@gmail.com>

.changeset/calm-icons-develop.md

@@ -0,0 +1,5 @@
+---
+"@blockchain-lab-um/masca": patch
+---
+
+Use external verification for verifyData rpc.

packages/snap/package.json

@@ -56,6 +56,7 @@
   "dependencies": {
     "@0xpolygonid/js-sdk": "1.9.4",
     "@blockchain-lab-um/did-provider-key": "1.0.8",
+    "@blockchain-lab-um/extended-verification": "0.1.2",
     "@blockchain-lab-um/masca-types": "1.3.2",
     "@blockchain-lab-um/oidc-client-plugin": "0.3.1",
     "@blockchain-lab-um/oidc-types": "0.0.8",

packages/snap/snap.manifest.json

@@ -26,7 +26,7 @@
       "./files/circuits/credentialAtomicQuerySigV2/circuit_final.zkey",
       "./files/circuits/credentialAtomicQuerySigV2/verification_key.json"
     ],
-    "shasum": "p2I0ddoVhfR/VsWnSWjrs45ADC2xc5Tyl1lOA84R2bI="
+    "shasum": "lOw1jx4zXBYIWfueSGAiWQzu9ZfZrIbEg8EjNMZuG5o="
   },
   "initialPermissions": {
     "endowment:ethereum-provider": {},

packages/snap/src/Snap.service.ts

@@ -330,7 +330,6 @@ class SnapService {
 
     const res = await VeramoService.verifyData(params);
 
-    if (res.error) throw new Error(res.error.message);
     return verbose ? res : res.verified;
   }
 

packages/snap/src/veramo/Veramo.service.ts

@@ -1,3 +1,7 @@
+import {
+  type VerificationResult,
+  VerificationService,
+} from '@blockchain-lab-um/extended-verification';
 import {
   KeyDIDProvider,
   getDidKeyResolver as keyDidResolver,
@@ -111,6 +115,7 @@ class VeramoService {
 
   static async init(): Promise<void> {
     VeramoService.instance = await VeramoService.createAgent();
+    await VerificationService.init();
   }
 
   /**
@@ -516,28 +521,22 @@ class VeramoService {
   static async verifyData(
     params: VerifyDataRequestParams
   ): Promise<IVerifyResult> {
-    try {
-      const { credential, presentation } = params;
+    const { credential, presentation } = params;
 
-      if (credential) {
-        const vcResult = await VeramoService.instance.verifyCredential({
-          credential,
-        });
-        return JSON.parse(JSON.stringify(vcResult)) as IVerifyResult;
-      }
-      if (presentation) {
-        const vpResult = await VeramoService.instance.verifyPresentation({
-          presentation,
-        });
-        return JSON.parse(JSON.stringify(vpResult)) as IVerifyResult;
-      }
-      return {
-        verified: false,
-        error: new Error('No valid credential or presentation.'),
-      } as IVerifyResult;
-    } catch (error: unknown) {
-      return { verified: false, error: error as Error } as IVerifyResult;
+    let result: Result<VerificationResult> | undefined = undefined;
+    if (credential) {
+      result = await VerificationService.verify(credential);
+    } else if (presentation) {
+      result = await VerificationService.verify(presentation);
     }
+
+    if (!result) throw new Error('No valid credential or presentation.');
+
+    if (isError(result)) {
+      throw new Error(result.error);
+    }
+
+    return result.data as IVerifyResult;
   }
 
   static async handleOIDCCredentialOffer(params: {