fix: avoid accessing nil metadata creating credential (#487)

0xPolygonID · Oct 6, 2023 · caa6e8a · caa6e8a
1 parent 48c1e70
commit caa6e8a
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/internal/core/services/claims.go b/internal/core/services/claims.go
@@ -133,6 +133,11 @@ func (c *claim) CreateCredential(ctx context.Context, req *ports.CreateClaimRequ
 		return nil, ErrLoadingSchema
 	}
 
+	if schema.Metadata == nil {
+		log.Error(ctx, "schema metadata is nil", "err", ErrProcessSchema)
+		return nil, ErrProcessSchema
+	}
+
 	jsonLdContext, ok := schema.Metadata.Uris["jsonLdContext"].(string)
 	if !ok {
 		log.Error(ctx, "invalid jsonLdContext", "err", ErrJSONLdContext)