从pythonkafka转换为合流kafka如何创建与SASL_SSL、OAUTHBEARER和令牌的奇偶校验

Question

我有一个python kafka，它可以工作，代码如下：

class TokenProvider(object):
    
    def __init__(self,client_id,client_secret):
        self.client_id = client_id
        self.client_secret = client_secret
    def token(self):
        token_url = 'https://test.com/protocol/openid-connect/token'
        client = BackendApplicationClient(client_id=self.client_id)
        oauth = OAuth2Session(client=client)
        token_json = oauth.fetch_token(token_url=token_url, client_id=self.client_id, client_secret=self.client_secret)
        token = token_json['access_token']
        #print(token)
        return token

consumer = KafkaConsumer(
    group_id=None,
    bootstrap_servers=['test.com:9094'],
    security_protocol='SASL_SSL',
    sasl_mechanism='OAUTHBEARER',
    sasl_oauth_token_provider=TokenProvider(client_id,client_secret),
    ssl_check_hostname=False,
    ssl_context=create_ssl_context(),
    auto_offset_reset=offset,
    enable_auto_commit=False,
    value_deserializer=lambda m: decode(m)
    )
consumer.subscribe(topics=['test.stream'])

我的合流python如下所示，我得到了这个错误

cimpl.KafkaException: KafkaError{code=_INVALID_ARG,val=-186,str="Property "oauthbearer_token_refresh_cb" must be set through dedicated .._set_..() function"}

c = Consumer({
    'bootstrap.servers': 'test.com:9094',
    'sasl.mechanism': 'OAUTHBEARER',
    'security.protocol': 'SASL_SSL',
    'oauthbearer_token_refresh_cb': TokenProvider(client_id,client_secret),
    'group.id': str(uuid.uuid1()),
    'auto.offset.reset': 'earliest'
})

c.subscribe(['test.stream']) 

那么，我如何让融合的卡夫卡发挥作用呢？我似乎对使用oauthbearer和SASL的oauthbearer\u令牌\u刷新\u cb有问题

本质上，我使用jwt令牌进行身份验证

Answer 1

从源代码上看，python和go客户端还不支持OAuthBear