erp5_credential: Fix Update Credential Cookie on Credential Update for ERP5 Login

bt5/erp5_credential/SkinTemplateItem/portal_skins/erp5_credential/Credential_updatePersonPassword.xml

@@ -75,6 +75,7 @@ if context.getPassword():\n
           (person.getRelativeUrl(), reference)\n
   login.setEncodedPassword(context.getPassword())\n
   context.portal_caches.clearCache((\'erp5_content_short\',))\n
+  return login.getReference()\n
 </string> </value>
         </item>
         <item>

bt5/erp5_credential/SkinTemplateItem/portal_skins/erp5_credential/ERP5Site_newPersonCredentialUpdate.xml

@@ -98,9 +98,13 @@ else:\n
   username = person.getReference()\n
   if password and username == str(portal.portal_membership.getAuthenticatedMember()):\n
     # The password is updated synchronously and the the rest of the credential Update is done later\n
-    credential_update.Credential_updatePersonPassword()\n
-    portal.cookie_authentication.credentialsChanged(username, username, password)\n
+    login_reference = credential_update.Credential_updatePersonPassword()\n
     portal_status_message = "Password changed."\n
+    context.getPortalObject().cookie_authentication.credentialsChanged(\n
+      username,\n
+      login_reference,\n
+      password,\n
+      )\n
 \n
 portal_status_message = context.Base_translateString(portal_status_message)\n
 return portal.Base_redirect(keep_items = {\'portal_status_message\': portal_status_message})\n