From d31538c3d0694c3d2cb5d65c6670b84b2e6fb0f4 Mon Sep 17 00:00:00 2001
From: Christof Rabensteiner <christof.rabensteiner@iaik.tugraz.at>
Date: Wed, 28 Aug 2019 10:27:36 +0200
Subject: Ensure that Each Step of Each Backend Process is Logged

---
 src/main/java/at/gv/egiz/moazs/backend/MsgResponseBackend.java | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/main/java/at/gv/egiz/moazs/backend/MsgResponseBackend.java')

diff --git a/src/main/java/at/gv/egiz/moazs/backend/MsgResponseBackend.java b/src/main/java/at/gv/egiz/moazs/backend/MsgResponseBackend.java
index df0f83e..844a559 100644
--- a/src/main/java/at/gv/egiz/moazs/backend/MsgResponseBackend.java
+++ b/src/main/java/at/gv/egiz/moazs/backend/MsgResponseBackend.java
@@ -51,6 +51,7 @@ public class MsgResponseBackend implements Consumer<String> {
      */
     @Override
     public void accept(String responseID) {
+        log.info("Backend accepts MsgResponse with responseID={}.", responseID);
         supplyAsync(() -> verifySignature(responseID))
                 .thenAcceptAsync(msgResponse -> applySinks(msgResponse))
                 .exceptionally(ex -> {
@@ -67,6 +68,10 @@ public class MsgResponseBackend implements Consumer<String> {
         try {
             var binaryResponse = repository.retrieveBinaryResponse(responseID).orElseThrow(
                     () -> moaZSException(BINARY_RESPONSE_MISSING_ERROR_MSG, MoaZSException.ERROR_MZS_BINARY_RESPONSE_MISSING));
+
+            log.info("Verify Signature of msg:{} with AppDeliveryID={}.",
+                    response.getRootElementLocalPart(), response.getAppDeliveryID());
+
             signatureVerifier.accept(binaryResponse);
             return response;
         } catch (MoaZSException ex) {
@@ -80,6 +85,7 @@ public class MsgResponseBackend implements Consumer<String> {
 
     private void applySinks(MsgResponse msgResponse) {
         var appDeliveryID = msgResponse.getAppDeliveryID();
+
         var request = repository.retrieveDeliveryRequest(appDeliveryID).orElseThrow(
                 ()-> moaZSException(format(REQUEST_MISSING_ERROR_MSG, appDeliveryID)));
 
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