Hello everyone and thanks for your help! I am doing a plugin for PAS and put on that plugin two methods: authenticatedCredentials and extractCredentials First works ok, but extract don´t work, it is its code: 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', '') return creds it looks as if it working because it put welcome user, but when I press "Continue to the portal" and I go to start page,the user of the portal isn´t already validate. What can i do???Thanks I want to sustitute credentials_cookie_auth and credentials_basic_auth for my plugin.Thanks again