add error when trust-bundle is empty

knative-extensions · Dec 18, 2023 · 7ea03f4 · 7ea03f4
1 parent 2a72a55
commit 7ea03f4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pkg/generator/ingress_translator.go b/pkg/generator/ingress_translator.go
@@ -123,6 +123,9 @@ func (translator *IngressTranslator) translateIngress(ctx context.Context, ingre
 		if err != nil {
 			return nil, err
 		}
+		if trustChain == nil {
+			return nil, fmt.Errorf("failed to build trust-chain, as no valid CA certificate was provided. Please make sure to provide a valid trust-bundle before enabling `system-internal-tls`")
+		}
 	}
 
 	for i, rule := range ingress.Spec.Rules {