Finalize moa-sig-lib's Integration and Add Testcase

- Interpret `ISignatureVerificationService` response properly (by
  following security layer spec [1] and moaspss handbook [2]).
- Add config flag `moa.spss.is-manifest-check-active`
- Change SignatureVerifier Interface: Remove @return boolean, just
  throw an exception when a validation error occurs. Reason: In case
  the signature cannot be validated, the application always needs the
  reason for the validation error, which requires the verifier to
  throw an exception. In turn, the only valid return value for
  `verify()` becomes `true`, which can be omitted at that point.
- Add testcase for verifying a valid enveloped xml signature
- Remove Certificates that are not needed.

[1] https://www.buergerkarte.at/konzept/securitylayer/spezifikation/20140114/core/core.html
[2] https://apps.egiz.gv.at/handbooks/moa-spss/handbook/handbook/usage/usage.html

1 files changed, 8 insertions, 4 deletions

diff --git a/src/main/java/at/gv/egiz/moazs/pipeline/SameThreadDeliveryPipeline.java b/src/main/java/at/gv/egiz/moazs/pipeline/SameThreadDeliveryPipeline.java
index 9f2b6d4..920e90d 100644
--- a/src/main/java/at/gv/egiz/moazs/pipeline/SameThreadDeliveryPipeline.java
+++ b/src/main/java/at/gv/egiz/moazs/pipeline/SameThreadDeliveryPipeline.java
@@ -75,11 +75,12 @@ public class SameThreadDeliveryPipeline implements DeliveryPipeline {
             status = msgClientFactory.create(msgRequest, mzsRequest.getConfig(), interceptor).send();
 
             var signedStatus = repository.getSignedDeliveryRequestStatus(appDeliveryId).get();
-            if (verifier.verify(signedStatus)) {
-                repository.add(status);
-            } else {
+
+            try {
+                verifier.verify(signedStatus);
+            } catch (Exception ex) {
                 throw moaZSExceptionBuilder("Signature of DeliveryRequestStatus with AppDeliveryId={} " +
-                        "is invalid.", appDeliveryId)
+                        " is not valid.", appDeliveryId)
                         .withErrorCode(MoaZSException.ERROR_MOASP_SIGNATURE_INVALID)
                         .withMzsRequest(mzsRequest)
                         .withTnvzResult(tnvzResult)
@@ -87,6 +88,9 @@ public class SameThreadDeliveryPipeline implements DeliveryPipeline {
                         .withMsgResult(status)
                         .build();
             }
+
+            repository.add(status);
+
         } catch (MoaZSException exception) {
             var errorStatus = generateErrorStatus(exception, appDeliveryId);
             repository.add(errorStatus);