authentication.py 文件源码

def user_login(self, user):
        """
        This is an override of BaseAuthHandler since anonymous auth is special.
        Generates a unique session ID for this user and saves it in a browser
        cookie.  This is to ensure that anonymous users can't access each
        other's sessions.
        """
        logging.debug("NullAuthHandler.user_login(%s)" % user['upn'])
        # Make a directory to store this user's settings/files/logs/etc
        user_dir = os.path.join(self.settings['user_dir'], user['upn'])
        if not os.path.exists(user_dir):
            logging.info(_("Creating user directory: %s" % user_dir))
            mkdir_p(user_dir)
            os.chmod(user_dir, 0o700)
        session_info = {
            'session': generate_session_id()
        }
        session_info.update(user)
        #print session_info
        self.set_secure_cookie(
            "gateone_user", tornado.escape.json_encode(session_info))