([f lddlZddlmZmZmZddlmZmZmZddlm Z m Z m Z m Z m Z GddZdS)N)SIGNATURE_HMAC_SHA1SIGNATURE_PLAINTEXTSIGNATURE_RSA_SHA1)verify_hmac_sha1verify_plaintextverify_rsa_sha1)InvalidRequestErrorMissingRequiredParameterErrorUnsupportedSignatureMethodErrorInvalidNonceErrorInvalidSignatureErrorcVeZdZeeeeeeiZ egZ dZ e dZ dZdZdZdZdS) BaseServeri,c||j|<dS)aExtend signature method verification. :param name: A string to represent signature method. :param verify: A function to verify signature. The ``verify`` method accept ``OAuth1Request`` as parameter:: def verify_custom_method(request): # verify this request, return True or False return True Server.register_signature_method('custom-name', verify_custom_method) N)SIGNATURE_METHODS)clsnameverifys V/var/www/piapp/venv/lib/python3.11/site-packages/authlib/oauth1/rfc5849/base_server.pyregister_signature_methodz$BaseServer.register_signature_methods'-d###c$|jd}|jd}|jtkr|s|sdS|st d t |}|dkrt d|jr.tj|z |jkrt dn$#ttf$rt dwxYw|st d| ||rtdS)zzValidate ``oauth_timestamp`` and ``oauth_nonce`` in HTTP request. :param request: OAuth1Request instance oauth_timestamp oauth_nonceNrzInvalid "oauth_timestamp" value) oauth_paramsgetsignature_methodrr intr EXPIRY_TIMEtime ValueError TypeError exists_noncer )selfrequest timestampnonces rvalidate_timestamp_and_noncez'BaseServer.validate_timestamp_and_nonce/sD (,,->?? $((77  #': : : U  C/0ABB B III1}})*KLLL MDIKK)$;d>N$N$N)*KLLLI& I I I%&GHH H I ?/ >> >   UG , , &#%% % & &s AB77!Cc|j}|std||jvrt|jstd|j|}|st||stdS)zhValidate ``oauth_signature`` from HTTP request. :param request: OAuth1Request instance oauth_signature_methodoauth_signatureN)rr SUPPORTED_SIGNATURE_METHODSr signaturerrr)r%r&methodrs rvalidate_oauth_signaturez#BaseServer.validate_oauth_signatureQs ) J/0HII I 9 9 9133 3  C/0ABB B'++F33 4133 3vg *')) ) * *rct)zGet client instance with the given ``client_id``. :param client_id: A string of client_id :return: Client instance NotImplementedError)r% client_ids rget_client_by_idzBaseServer.get_client_by_idgs "###rct)a The nonce value MUST be unique across all requests with the same timestamp, client credentials, and token combinations. :param nonce: A string value of ``oauth_nonce`` :param request: OAuth1Request instance :return: Boolean r2)r%r(r&s rr$zBaseServer.exists_nonceos"###rN)__name__ __module__ __qualname__rrrr rrrr-r classmethodrr)r0r5r$rrrrs-O- $7"7K--[- & & &D***,$$$$$$$$rr)r!r.rrrrrr errorsr r r r rrr;rrr=s   b$b$b$b$b$b$b$b$b$b$r