1 files changed, 9 insertions, 5 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/builder/attributes/BPKListAttributeBuilder.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/builder/attributes/BPKListAttributeBuilder.java
index ec8c7629f..c5a8d88b7 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/builder/attributes/BPKListAttributeBuilder.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/builder/attributes/BPKListAttributeBuilder.java
@@ -18,7 +18,9 @@ public class BPKListAttributeBuilder extends BPKAttributeBuilder implements IPVP
 	
 	private static final Logger log = LoggerFactory.getLogger(BPKListAttributeBuilder.class);
 	
-	protected static final String DELIMITER_BPK_LIST = ";";
+	public static final String DELIMITER_BPK_LIST = ";";
+	public static final String LIST_ELEMENT_START = "(";
+	public static final String LIST_ELEMENT_END = ")";
 	
 	public String getName() {
 		return BPK_LIST_NAME;
@@ -26,16 +28,18 @@ public class BPKListAttributeBuilder extends BPKAttributeBuilder implements IPVP
 	
 	public <ATT> ATT build(ISPConfiguration oaParam, IAuthData authData,
 			IAttributeGenerator<ATT> g) throws AttributeBuilderException {
-		String result = getBpkForSP(authData);
+		String result = LIST_ELEMENT_START + getBpkForSP(authData) + LIST_ELEMENT_END;
 		
 		//add additional bPKs if someone are available
 		if (authData.getAdditionalbPKs() != null && !authData.getAdditionalbPKs().isEmpty()) {
 			log.info("Adding additional bPKs into bPK attribute");
 			for (Pair<String, String> el : authData.getAdditionalbPKs()) {
 				result += DELIMITER_BPK_LIST 
-							+ removeBpkTypePrefix(el.getSecond()) 
-							+ DELIMITER_BPKTYPE_BPK 
-							+ attrMaxSize(el.getFirst());
+							+ LIST_ELEMENT_START 
+								+ removeBpkTypePrefix(el.getSecond()) 
+								+ DELIMITER_BPKTYPE_BPK 
+								+ attrMaxSize(el.getFirst())
+							+ LIST_ELEMENT_END;
 				
 			}
 			log.trace("Authenticate user with bPK-List: " + result);