fix(eIDAS-ERnP): eIDAS documents can by 'null' in ERnP response

1 files changed, 6 insertions, 2 deletions

diff --git a/modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/clients/ernp/ErnpRestClient.java b/modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/clients/ernp/ErnpRestClient.java
index feb2853a..4212aae8 100644
--- a/modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/clients/ernp/ErnpRestClient.java
+++ b/modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/clients/ernp/ErnpRestClient.java
@@ -572,8 +572,12 @@ public class ErnpRestClient implements IErnpClient {
       
     }
     
+    // get all eIDAS documents from current ERnP entry or an empty list of no exists
+    List<Eidas>  currentEidasDocs = ernpPersonToKitt.getEidas() != null
+        ? ernpPersonToKitt.getEidas() : Collections.emptyList();
+    
     // check if eIDAS attribute is already includes an eIDAS-Document 
-    boolean alreadyExist = ernpPersonToKitt.getEidas().stream()
+    boolean alreadyExist = currentEidasDocs.stream()
         .filter(el -> el.getWert().equals(attrValue) 
             && el.getArt().equals(attrName)
             && el.getStaatscode2().equals(citizenCountryCode))     
@@ -582,7 +586,7 @@ public class ErnpRestClient implements IErnpClient {
     
     if (!alreadyExist) {    
       // check eIDAS documents already contains a document with this pair of country-code and attribute-name
-      Optional<Eidas> oneDocWithNameExists = ernpPersonToKitt.getEidas().stream()
+      Optional<Eidas> oneDocWithNameExists = currentEidasDocs.stream()
           .filter(el -> el.getStaatscode2().equals(citizenCountryCode) 
               && el.getArt().equals(attrName))
           .findAny();