Ë `Qêj« ãó&—ddlmZGd„de«Zy)é)ÚRequestValidatorcó—eZdZd„Zd„Zy)rcó—y)a¥Determine if client authentication is required for current request. According to the rfc8628, client authentication is required in the following cases: - Device Authorization Request follows the, the client authentication requirements of Section 3.2.1 of [RFC6749] apply to requests on this endpoint, which means that confidential clients (those that have established client credentials) authenticate in the same manner as when making requests to the token endpoint, and public clients provide the "client_id" parameter to identify themselves, see `Section 3.1`_. :param request: OAuthlib request. :type request: oauthlib.common.Request :rtype: True or False Method is used by: - Device Authorization Request .. _`Section 3.1`: https://www.rfc-editor.org/rfc/rfc8628#section-3.1 T©)ÚselfÚrequestÚargsÚkwargss ún/home/oem/CyberBrain26-unified/.venv/lib/python3.12/site-packages/oauthlib/oauth2/rfc8628/request_validator.pyÚclient_authentication_requiredz/RequestValidator.client_authentication_requireds€ð(ócó—td«‚)awValidate a ``device_code`` and return its authorization status. Called when a device polls the token endpoint. The implementation should look up the ``device_code``, confirm it was issued to the authenticating client, and report where it is in the authorization process described in `Section 3.5`_ by returning one of the ``DeviceCodeGrant`` status constants: - ``DEVICE_CODE_AUTHORIZED``: the end user approved the request. The implementation should also set ``request.user`` (and any scopes or claims to embed) so they end up on the issued token, which removes the need for a separate token validator. - ``DEVICE_CODE_PENDING``: the user has not yet completed the interaction; raises ``AuthorizationPendingError``. - ``DEVICE_CODE_SLOW_DOWN``: as pending, but the client is polling too quickly; raises ``SlowDownError``. - ``DEVICE_CODE_EXPIRED``: the ``device_code`` has expired; raises ``ExpiredTokenError``. - ``DEVICE_CODE_DENIED``: the user denied the request; raises ``AccessDenied``. Returning ``None`` (or any unrecognized value) is treated as an unknown or invalid ``device_code`` and raises ``InvalidGrantError``. :param client_id: Unicode client identifier. :param code: Unicode device_code. :param request: OAuthlib request. :type request: oauthlib.common.Request :rtype: str or None Method is used by: - Device Code Grant .. _`Section 3.5`: https://www.rfc-editor.org/rfc/rfc8628#section-3.5 z&Subclasses must implement this method.)ÚNotImplementedError)rÚ client_idÚcoderr r s r Úvalidate_device_codez%RequestValidator.validate_device_codes€ôH"Ð"JÓKÐKr N)Ú__name__Ú __module__Ú __qualname__r rrr r rrs „òó,$Lr rN)Úoauthlib.oauth2rÚOAuth2RequestValidatorrr r úrsðÝFô;LÐ-õ;Lr