fixing a few NPEs

european-epc-competence-center · Nov 14, 2024 · ee85dca · ee85dca
1 parent ff80a70
commit ee85dca
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Showing 6 changed files with 9 additions and 9 deletions.
diff --git a/api/src/routes/verify/index.ts b/api/src/routes/verify/index.ts
@@ -123,7 +123,7 @@ export class VerifyRoutes {
 
       return res
         .status(StatusCodes.OK)
-        .json(await GS1Verifier.verify(req.body, challenge, domain));
+        .json(await GS1Verifier.verify(req?.body, challenge, domain));
     } catch (error) {
       console.error(error);
       return res

diff --git a/api/src/services/documentLoader/index.ts b/api/src/services/documentLoader/index.ts
@@ -63,7 +63,7 @@ const documentLoader: (url: string) => Promise<any> =
       }
 
       if (
-        !document.type ||
+        !document?.type ||
         !Array.isArray(document.type) ||
         !uncachedStatusListCredentialTypes.some((t: string) =>
           document.type.includes(t)

diff --git a/api/src/services/fetch/index.ts b/api/src/services/fetch/index.ts
@@ -25,7 +25,7 @@ export async function fetch_jsonld(url: string): Promise<any> {
     // search for json-ld link if no json-ld is returned
     const link = parseLink(response.headers.get('Link'));
 
-    if (link && link.alternate && link.alternate.rel == 'alternate' && link.alternate.type == 'application/ld+json') {
+    if (link?.alternate?.rel == 'alternate' && link?.alternate?.type == 'application/ld+json') {
 
         const linkResponse = await fetch(url + link.alternate.url, { method: 'GET', headers: HEADERS });
 

diff --git a/api/src/services/verifier/gs1.ts b/api/src/services/verifier/gs1.ts
@@ -58,14 +58,14 @@ export class GS1Verifier {
     domain?: string
   ): Promise<gs1RulesResult | gs1RulesResultContainer> {
     let result;
-    if (verifiable.type.includes("VerifiableCredential")) {
+    if (verifiable?.type.includes?.("VerifiableCredential")) {
       result = await checkGS1Credential(
         verifiable,
         getVerifierFunction(challenge, domain)
       );
     }
 
-    if (verifiable.type.includes("VerifiablePresentation")) {
+    if (verifiable?.type.includes?.("VerifiablePresentation")) {
       const presentation = verifiable as VerifiablePresentation;
 
       result = await verifyGS1Credentials(

diff --git a/api/src/services/verifier/index.ts b/api/src/services/verifier/index.ts
@@ -23,7 +23,7 @@ const {
 } = jsigs;
 
 function getSuite(proof: Proof): unknown[] {
-  switch (proof.type) {
+  switch (proof?.type) {
     case "Ed25519Signature2018":
       return new Ed25519Signature2018();
 
@@ -36,7 +36,7 @@ function getSuite(proof: Proof): unknown[] {
       });
 
     default:
-      throw new Error(`${proof.type} not implemented`);
+      throw new Error(`${proof?.type} not implemented`);
   }
 }
 

diff --git a/frontend/package-lock.json b/frontend/package-lock.json