iIddlmZddlmZddlmZddlmZddlmZddl m Z ddl m Z dd l m Z dd l m Z dd lmZdd lmZd ddZGddZdZy))generate_token) url_decode) ClientAuth) TokenAuth) OAuth2Error)!parse_authorization_code_response)parse_implicit_response)prepare_grant_uri)prepare_token_request)prepare_revoke_token_request)create_s256_code_challengezapplication/jsonz/application/x-www-form-urlencoded;charset=UTF-8)Acceptz Content-Typec,eZdZdZeZeZeZ dZ gZ ddZ dZ dZedZej"dZdd Z dd Zdd Z dd Zdd Z ddZ ddZdZdZ ddZ d dZ ddZdZdZd!dZ dZ!y)" OAuth2Clienta Construct a new OAuth 2 protocol client. :param session: Requests session object to communicate with authorization server. :param client_id: Client ID, which you get from client registration. :param client_secret: Client Secret, which you get from registration. :param token_endpoint_auth_method: client authentication method for token endpoint. :param revocation_endpoint_auth_method: client authentication method for revocation endpoint. :param scope: Scope that you needed to access user resources. :param state: Shared secret to prevent CSRF attack. :param redirect_uri: Redirect URI you registered as callback. :param code_challenge_method: PKCE method name, only S256 is supported. :param token: A dict of token attributes such as ``access_token``, ``token_type`` and ``expires_at``. :param token_placement: The place to put token in HTTP request. Available values: "header", "body", "uri". :param update_token: A function for you to update token. It accept a :class:`OAuth2Token` as parameter. :param leeway: Time window in seconds before the actual expiration of the authentication token, that the token is considered expired and will be refreshed. ) response_modenonceprompt login_hintNc ||_||_||_||_||rd}nd}||_||rd}nd}||_||_||_| |_|j| | ||_ | |_ |jdd}|r td||_tttttd|_i|_| |_y)Nclient_secret_basicnone token_updaterz " & "jjF7O '**f4'A-'PF# $.2.H.HF* +,, -A1 #5 MM!,q  -  nn'    Ezr7c |xs |j}|jdd} | rd| vr|j| |S|j|} | rd| vrd}t | |} | d|d<||j j d}|t|}||j d<|j||fi|}||j|j}|t}||j j d }|j|f||||d | S) aGeneric method for fetching an access token from the token endpoint. :param url: Access Token endpoint URL, if not configured, ``authorization_response`` is used to extract token from its fragment (implicit way). :param body: Optional application/x-www-form-urlencoded body to add the include in the token request. Prefer kwargs over body. :param method: The HTTP method used to make the request. Defaults to POST, but may also be GET. Other methods should be added as needed. :param headers: Dict to default request headers with. :param auth: An auth tuple or method as accepted by requests. :param grant_type: Use specified grant_type to fetch token. :param state: Optional "state" value to fetch token. :return: A :class:`OAuth2Token` object (a dict too). authorization_responseN#zcode=authorization_code)r"rJ grant_typetoken_endpoint)bodyr<methodheaders) r"r+token_from_fragment_extract_session_request_paramsr r-rM_guess_grant_type_prepare_token_endpoint_bodyrBr#DEFAULT_HEADERS _fetch_token) r2rOr[r\r]r<rYr"rQrVsession_kwargsparamss r5 fetch_tokenzOAuth2Client.fetch_tokens@6#!',Dd!K !c-C&C++,BEJ J==fE !g1G&G-J6&F$F^F6N  **<8J  *62J*4DMM, '0t00zLVL <##D$C$CDD ?%G ;--##$45C t   fg IW  r7c~t||}d|vr%|j|d|jd||_|S)Nerrorerror_descriptionrh description)r oauth_error_classrMr3)r2rVr"r3s r5r^z OAuth2Client.token_from_fragmentsP'(>F e ((Gn%)) BH  ?%**,G ;--##$45C(()@A :D!%c7D!9 C$ : <##D$C$CDD"t""  '     r7c| |j}|j|jsy|jd}|jjd}|r|r|j ||y|jjddk(r8|d}|j |d }|jr|j|| yy) N)r1TrnrZrnrYclient_credentials access_token)rY)ru)r3 is_expiredr1rMr-rnrfr*)r2r3rnrOru new_tokens r5ensure_active_tokenz OAuth2Client.ensure_active_token-s =JJEt{{3 /2 mm 01 S   s-  @ ]]  | ,0D D 0L((9M(NI  !!),!G Er7c p||j|j}|jd|f|||||d|S)aRevoke token method defined via `RFC7009`_. :param url: Revoke Token endpoint, must be HTTPS. :param token: The token to be revoked. :param token_type_hint: The type of the token that to be revoked. It can be "access_token" or "refresh_token". :param body: Optional application/x-www-form-urlencoded body to add the include in the token request. Prefer kwargs over body. :param auth: An auth tuple or method as accepted by requests. :param headers: Dict to default request headers with. :return: Revocation Response .. _`RFC7009`: https://tools.ietf.org/html/rfc7009 rr3token_type_hintr[r<r])rBr$_handle_token_hintr2rOr3r{r[r<r]rQs r5 revoke_tokenzOAuth2Client.revoke_token>sZ0 <##D$H$HID&t&& "   +    r7c p||j|j}|jd|f|||||d|S)aImplementation of OAuth 2.0 Token Introspection defined via `RFC7662`_. :param url: Introspection Endpoint, must be HTTPS. :param token: The token to be introspected. :param token_type_hint: The type of the token that to be revoked. It can be "access_token" or "refresh_token". :param body: Optional application/x-www-form-urlencoded body to add the include in the token request. Prefer kwargs over body. :param auth: An auth tuple or method as accepted by requests. :param headers: Dict to default request headers with. :return: Introspection Response .. _`RFC7662`: https://tools.ietf.org/html/rfc7662 rrz)rBr#r|r}s r5introspect_tokenzOAuth2Client.introspect_tokencsZ0 <##D$C$CDD&t&& &   +    r7c|dk(r&|jjj|y||jvrt d||j|j|j|y)aRegister a hook for request/response tweaking. 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