i did it, but it don´t work, def extractCredentials(self, request): creds = {} login = request.get('__ac_name', '') if login: # Look in the request for the names coming from the login form login = request.get('__ac_name', '') password = request.get('__ac_password', '') if login: creds['login'] = login creds['password'] = password if creds: creds['remote_host'] = request.get('REMOTE_HOST', '') try: creds['remote_address'] = request.getClientAddr() except AttributeError: creds['remote_address'] = request.get('REMOTE_ADDR', '') session = self.REQUEST.SESSION session.set('_key', credentials) creds = session.get('_key', None) if creds is not None: return creds return None can you help me?? Thanks