auth.py 文件源码

def is_valid_request(
        self,
        request: t.Any,
        parameters: t.MutableMapping[str, str] = {},
        fake_method: t.Any = None,
        handle_error: bool = True
    ) -> bool:
        '''
        Validates an OAuth request using the python-oauth2 library:
            https://github.com/simplegeo/python-oauth2
        '''

        def handle(e: oauth2.Error) -> bool:
            if handle_error:
                return False
            else:
                raise e

        try:
            method, url, headers, parameters = self.parse_request(
                request, parameters, fake_method
            )

            oauth_request = oauth2.Request.from_request(
                method, url, headers=headers, parameters=parameters
            )

            oauth2.Token
            self.oauth_server.verify_request(
                oauth_request, self.oauth_consumer, {}
            )

        except oauth2.Error as e:
            return handle(e)
        except ValueError as e:
            return handle(e)
        # Signature was valid
        return True