manager.py 文件源码

def append_header(self, response):
        '''
        Adds WWW-Authenticate header with SPNEGO challenge or Kerberos token
        '''
        token = getattr(stack.top, 'kerberos_token', None)
        if response.status_code == 401:
            # Negotiate is an additional authenticate method.
            response.headers.add('WWW-Authenticate', 'Negotiate')
        elif token:
            response.headers['WWW-Authenticate'] = 'Negotiate {}'.format(token)

        return response