1 files changed, 18 insertions, 15 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/AuthenticationBlockAssertionBuilder.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/AuthenticationBlockAssertionBuilder.java
index 53c1168c5..412f1db81 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/AuthenticationBlockAssertionBuilder.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/AuthenticationBlockAssertionBuilder.java
@@ -204,22 +204,25 @@ public class AuthenticationBlockAssertionBuilder extends AuthenticationAssertion
       gebeORwbpk = MessageFormat.format(GESCHAEFTS_BEREICH_ATTRIBUTE, new Object[] { target + " (" + sectorName + ")" });
       
       //no business service, adding bPK
+
+      System.out.println("identityLinkValue: " + identityLinkValue);
+      if (identityLinkValue != null) {
+    	  Element bpkSamlValueElement;
+    	  try {
+    		  bpkSamlValueElement = DOMUtils.parseDocument(MessageFormat.format(PR_IDENTIFICATION_ATTRIBUTE, new Object[] { identityLinkValue, Constants.URN_PREFIX_BPK }), false, null, null).getDocumentElement();
+    	  } catch (Exception e) {
+    		  Logger.error("Error on building AUTH-Block: " + e.getMessage());
+    		  throw new BuildException("builder.00", new Object[] { "AUTH-Block", e.toString()});
+    	  } 
+	      
+	//      String s = xmlToString(bpkSamlValueElement);
+	//      System.out.println("bpkSamlValueElement: " + s);
+	      
+    	  ExtendedSAMLAttribute bpkAttribute = 
+    		  new ExtendedSAMLAttributeImpl("bPK", bpkSamlValueElement, Constants.MOA_NS_URI, ExtendedSAMLAttribute.ADD_TO_AUTHBLOCK_ONLY);
+    	  extendedSAMLAttributes.add(bpkAttribute);
+      }
       
-      Element bpkSamlValueElement;
-      try {
-         bpkSamlValueElement = DOMUtils.parseDocument(MessageFormat.format(PR_IDENTIFICATION_ATTRIBUTE, new Object[] { identityLinkValue, Constants.URN_PREFIX_BPK }), false, null, null).getDocumentElement();
-      } catch (Exception e) {
-         Logger.error("Error on building AUTH-Block: " + e.getMessage());
-          throw new BuildException("builder.00", new Object[] { "AUTH-Block", e.toString()});
-      } 
-      
-//      String s = xmlToString(bpkSamlValueElement);
-//      System.out.println("bpkSamlValueElement: " + s);
-      
-      ExtendedSAMLAttribute bpkAttribute = 
-    	  new ExtendedSAMLAttributeImpl("bPK", bpkSamlValueElement, Constants.MOA_NS_URI, ExtendedSAMLAttribute.ADD_TO_AUTHBLOCK_ONLY);
-      extendedSAMLAttributes.add(bpkAttribute);
-    	  
       boolean useMandate = session.getUseMandate();
       if (useMandate) {
     	  String mandateReferenceValue = Random.nextRandom();