Index: topia-security/src/java/org/codelutin/topia/security/util/TopiaSecurityUtil.java
diff -u topia-security/src/java/org/codelutin/topia/security/util/TopiaSecurityUtil.java:1.4 topia-security/src/java/org/codelutin/topia/security/util/TopiaSecurityUtil.java:1.5
--- topia-security/src/java/org/codelutin/topia/security/util/TopiaSecurityUtil.java:1.4	Thu Oct  5 15:44:01 2006
+++ topia-security/src/java/org/codelutin/topia/security/util/TopiaSecurityUtil.java	Fri Oct 13 15:23:32 2006
@@ -24,9 +24,9 @@
 * Created: 15 févr. 2006
 *
 * @author Arnaud Thimel <thimel@codelutin.com>
-* @version $Revision: 1.4 $
+* @version $Revision: 1.5 $
 *
-* Mise a jour: $Date: 2006/10/05 15:44:01 $
+* Mise a jour: $Date: 2006/10/13 15:23:32 $
 * par : $Author: ruchaud $
 */
 
@@ -37,14 +37,18 @@
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.security.Principal;
+import java.util.Properties;
 import java.util.StringTokenizer;
 
 import javax.security.auth.Subject;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.codelutin.topia.TopiaContext;
+import org.codelutin.topia.TopiaContextFactory;
 import org.codelutin.topia.TopiaException;
 import org.codelutin.topia.TopiaNotFoundException;
+import org.codelutin.topia.framework.TopiaContextImpl;
 import org.codelutin.topia.persistence.TopiaId;
 import org.codelutin.topia.security.entities.authorization.TopiaEntityAuthorization;
 import org.codelutin.topia.security.entities.authorization.TopiaEntityAuthorizationImpl;
@@ -249,7 +253,7 @@
     /**
      * Permet de récupérer parmis la liste des principals, le principal de type
      * TopiaUser
-     * @return nom du principal de l'utilisateur
+     * @return topiaId du principal de l'utilisateur
      */
     public static String getUserPrincipal() {
         Subject subject = Subject.getSubject(AccessController.getContext());
@@ -270,4 +274,20 @@
         return null;
     }
     
+    /**
+     * Création d'un context sans sécurité
+     * @return retourne un contexte sans sécurité 
+     */
+    public static TopiaContext beginTransactionWithoutSecurity(TopiaContext transaction) throws TopiaException {
+        TopiaContextImpl context = (TopiaContextImpl) transaction;
+        Properties config = context.getConfig();
+
+        config.setProperty("topia.security.manager", "");
+        String persistences = config.getProperty("topia.persistence.classes");
+        config.setProperty("topia.persistence.classes", persistences + "," + TOPIA_SECURITY_PERSISTENCE_CLASSES);
+        
+        TopiaContext topiaContext = TopiaContextFactory.getContext(config);
+        return topiaContext.beginTransaction();
+    }
+    
 } //TopiaSecurityUtil