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[英]Python JWT library PyJWT trouble signing with HS256 - HMAC using SHA-256 hash algorithm
[英]Why doesnt PyJwt recognize the positional argument "algorithm" when using "ES256" signing method?
我使用PyJwt生成和編碼蘋果應用程序通知服務令牌身份驗證的JWT這就需要ES256
簽名算法注意到這里。
self.server = settings.APNS_SERVER
self.algorithm = 'ES256'
PRIVATE_KEY = settings.APNS_PRIVATE_KEY
encoded_jwt = jwt.encode(
{'iss': settings.TEAM_ID, 'iat': time.time()},
PRIVATE_KEY,
algorithm=self.algorithm,
headers={'alg': self.algorithm, 'kid': settings.APNS_KEY_ID},
)
當通過這種方式時,我收到以下錯誤:
encoded_jwt = jwt.encode(
File "/usr/local/lib/python3.9/site-packages/jwt/api_jwt.py", line 63, in encode
return api_jws.encode(json_payload, key, algorithm, headers, json_encoder)
File "/usr/local/lib/python3.9/site-packages/jwt/api_jws.py", line 114, in encode
signature = alg_obj.sign(signing_input, key)
File "/usr/local/lib/python3.9/site-packages/jwt/algorithms.py", line 423, in sign
der_sig = key.sign(msg, ec.ECDSA(self.hash_alg()))
TypeError: sign() missing 1 required positional argument: 'algorithm'
當我使用RS256
或HS256
簽名算法時不會發生這種情況。
為什么會這樣?
最有可能的是,您的私鑰沒有正確生成。 使用此指令生成 ES256 密鑰: https ://connect2id.com/products/nimbus-jose-jwt/openssl-key-generation
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