Index: topia/src/java/org/codelutin/topia/security/TopiaSecurityHelper.java
diff -u topia/src/java/org/codelutin/topia/security/TopiaSecurityHelper.java:1.9 topia/src/java/org/codelutin/topia/security/TopiaSecurityHelper.java:1.10
--- topia/src/java/org/codelutin/topia/security/TopiaSecurityHelper.java:1.9	Wed Jul 27 06:22:56 2005
+++ topia/src/java/org/codelutin/topia/security/TopiaSecurityHelper.java	Fri Jul 29 17:18:45 2005
@@ -23,9 +23,9 @@
  * Created: 15 juillet 2005 17:39:35 CEST
  *
  * @author Benjamin POUSSIN <poussin@codelutin.com>
- * @version $Revision: 1.9 $
+ * @version $Revision: 1.10 $
  *
- * Last update: $Date: 2005/07/27 06:22:56 $
+ * Last update: $Date: 2005/07/29 17:18:45 $
  * by : $Author: thimel $
  */
 
@@ -54,6 +54,7 @@
 import org.codelutin.topia.TopiaContext;
 import org.codelutin.util.HashMapMultiKey;
 import org.codelutin.util.ListenerSet;
+import org.codelutin.util.RecursiveProperties;
 
 public class TopiaSecurityHelper { // TopiaSecurityHelper
 
@@ -121,7 +122,7 @@
     protected List<TopiaPrincipal> simpleAuthentication(String login, String password)
     throws TopiaSecurityException {
         //Récupère le fichier contenants les utilisateurs et les mots de passe
-        Properties users = new Properties();
+        Properties users = new RecursiveProperties();
         String fileName = properties.getProperty("topia.auth.simple.file.login");
         if (fileName == null)
             throw new TopiaSecurityException(
@@ -156,7 +157,7 @@
         principals.add(new TopiaUserPrincipal(login));
         // Récupère le fichier contenant les groupes
         String groupsFileName = properties.getProperty("topia.auth.simple.file.groups");
-        Properties groups = new Properties();
+        Properties groups = new RecursiveProperties();
         try {
             groups.load(new FileInputStream(groupsFileName));
         } catch (FileNotFoundException e1) {
@@ -251,7 +252,7 @@
     * @param action
     */
     private void loadPermissions(String fileName, String action) {
-        Properties props = new Properties();
+        Properties props = new RecursiveProperties();
         try {
             props.load(new FileInputStream(fileName));
             HashMapMultiKey.Key multiKey = new HashMapMultiKey.Key().add(action);
@@ -298,7 +299,7 @@
     * @param action
     */
     private void storePermissions(String fileName, String action) {
-        Properties props = new Properties();
+        Properties props = new RecursiveProperties();
         List keys = permissions.getKeys(action);
         for (Iterator it = keys.iterator(); it.hasNext(); ) {
             HashMapMultiKey.Key key = (HashMapMultiKey.Key)it.next();