KafkasaslZookeeper认证

vcudknz3  于 2021-06-07  发布在  Kafka
关注(0)|答案(2)|浏览(518)

在zookeeper和代理身份验证上启用sasl时,我面临以下错误。

[2017-04-18 15:54:10,476] DEBUG Size of client SASL token: 0 
(org.apache.zookeeper.server.ZooKeeperServer)
[2017-04-18 15:54:10,476] ERROR cnxn.saslServer is null: cnxn object did not initialize its saslServer properly. (org.apache.zookeeper.server.    ZooKeeperServer)
[2017-04-18 15:54:10,478] ERROR SASL authentication failed using login context 'Client'. (org.apache.zookeeper.client.ZooKeeperSaslClient)
[2017-04-18 15:54:10,478] DEBUG Received event: WatchedEvent state:AuthFailed type:None path:null (org.I0Itec.zkclient.ZkClient)
[2017-04-18 15:54:10,478] INFO zookeeper state changed (AuthFailed) (org.I0Itec.zkclient.ZkClient)
[2017-04-18 15:54:10,478] DEBUG Leaving process event (org.I0Itec.zkclient.ZkClient)
[2017-04-18 15:54:10,478] DEBUG Closing ZkClient... (org.I0Itec.zkclient.ZkClient)
[2017-04-18 15:54:10,478] INFO Terminate ZkClient event thread. (org.I0Itec.zkclient.ZkEventThread)
[2017-04-18 15:54:10,478] DEBUG Closing ZooKeeper connected to localhost:2181 (org.I0Itec.zkclient.ZkConnection)
[2017-04-18 15:54:10,478] DEBUG Close called on already closed client (org.apache.zookeeper.ZooKeeper)
[2017-04-18 15:54:10,478] DEBUG Closing ZkClient...done (org.I0Itec.zkclient.ZkClient)
[2017-04-18 15:54:10,480] FATAL Fatal error during KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer)
org.I0Itec.zkclient.exception.ZkAuthFailedException: Authentication failure
    at org.I0Itec.zkclient.ZkClient.waitForKeeperState(ZkClient.java:947)
    at org.I0Itec.zkclient.ZkClient.waitUntilConnected(ZkClient.java:924)
    at org.I0Itec.zkclient.ZkClient.connect(ZkClient.java:1231)
    at org.I0Itec.zkclient.ZkClient.<init>(ZkClient.java:157)
    at org.I0Itec.zkclient.ZkClient.<init>(ZkClient.java:131)
    at kafka.utils.ZkUtils$.createZkClientAndConnection(ZkUtils.scala:79)
    at kafka.utils.ZkUtils$.apply(ZkUtils.scala:61)
    at kafka.server.KafkaServer.initZk(KafkaServer.scala:329)
    at kafka.server.KafkaServer.startup(KafkaServer.scala:187)
    at kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:39)
    at kafka.Kafka$.main(Kafka.scala:67)
    at kafka.Kafka.main(Kafka.scala)
[2017-04-18 15:54:10,482] INFO shutting down (kafka.server.KafkaServer)

jaas文件中给出了以下配置,它作为kafka\u选择将其作为jvm传递parameter:-

KafkaServer {
       org.apache.kafka.common.security.plain.PlainLoginModule required
       username="admin"
       password="admin-secret"
       user_admin="admin-secret";
  };

  Client {
      org.apache.kafka.common.security.plain.PlainLoginModule required
      username="admin"
      password="admin-secret";
  };

kafka broker的server.properties有以下额外字段set:-

zookeeper.set.acl=true
security.inter.broker.protocol=SASL_PLAINTEXT
sasl.mechanism.inter.broker.protocol=PLAIN
sasl.enabled.mechanisms=PLAIN
ssl.client.auth=required
ssl.endpoint.identification.algorithm=HTTPS
ssl.keystore.location=path
ssl.keystore.password=anything
ssl.key.password=anything
ssl.truststore.location=path
ssl.truststore.password=anything

zookeeper属性如下:

authProvider.1=org.apache.zookeeper.server.auth.DigestAuthenticationProvider
jaasLoginRenew=3600000
requireClientAuthScheme=sasl
jchrr9hc

jchrr9hc1#

您需要为zookeeper创建一个jaas配置文件并使其使用它。
为zookeeper创建一个jaas配置文件,其内容如下:

Server {
    org.apache.zookeeper.server.auth.DigestLoginModule required
    user_admin="admin-secret";
};

其中用户(admin)和密码(admin secret)必须与kafka jaas配置文件的client部分中的用户名和密码匹配。
要使zookeeper使用jaas配置文件,请将以下jvm标志传递给zookeeper,指向之前创建的文件。

-Djava.security.auth.login.config=/path/to/server/jaas/file.conf"

如果您使用的是kafka包附带的zookeeper,那么您可以像这样启动zookeeper,假设zookeeper jaas config文件位于./config/zookeeper\u jaas.conf中

EXTRA_ARGS=-Djava.security.auth.login.config=./config/zookeeper_jaas.conf ./bin/zookeeper-server-start.sh ./config/zookeeper.properties
tkclm6bt

tkclm6bt2#

我通过增加要调试的日志级别发现了问题。基本上遵循以下步骤。我不使用ssl,但你会整合它没有任何问题。
以下是我的配置文件:
服务器属性

security.inter.broker.protocol=SASL_PLAINTEXT
sasl.mechanism.inter.broker.protocol=PLAIN
sasl.enabled.mechanisms=PLAIN

authorizer.class.name=kafka.security.auth.SimpleAclAuthorizer
allow.everyone.if.no.acl.found=true
auto.create.topics.enable=false
broker.id=0
listeners=SASL_PLAINTEXT://localhost:9092
advertised.listeners=SASL_PLAINTEXT://localhost:9092
num.network.threads=3
num.io.threads=8
socket.send.buffer.bytes=102400
socket.receive.buffer.bytes=102400
socket.request.max.bytes=104857600

advertised.host.name=localhost
num.partitions=1
num.recovery.threads.per.data.dir=1
log.flush.interval.messages=30000000
log.flush.interval.ms=1800000
log.retention.minutes=30
log.segment.bytes=1073741824
log.retention.check.interval.ms=300000
delete.topic.enable=true
zookeeper.connect=localhost:2181
zookeeper.connection.timeout.ms=6000
super.users=User:admin

zookeeper.properties属性

dataDir=/tmp/zookeeper
clientPort=2181
maxClientCnxns=0
authProvider.1=org.apache.zookeeper.server.auth.SASLAuthenticationProvider
requireClientAuthScheme=sasl
jaasLoginRenew=3600000

生产商属性

security.protocol=SASL_PLAINTEXT
sasl.mechanism=PLAIN
bootstrap.servers=localhost:9092
compression.type=none

消费者财产

security.protocol=SASL_PLAINTEXT
sasl.mechanism=PLAIN
zookeeper.connect=localhost:2181
zookeeper.connection.timeout.ms=6000
group.id=test-consumer-group

下面是使服务器正常启动的最重要文件:
zookeeper\ u jaas.conf文件

Server {
   org.apache.kafka.common.security.plain.PlainLoginModule required
   username="admin"
   password="admin-secret"
   user_admin="admin-secret";
};

Kafka\服务器\ jaas.conf

KafkaServer {
   org.apache.kafka.common.security.plain.PlainLoginModule required
   username="admin"
   password="admin-secret"
   user_admin="admin-secret";
};

Client {
   org.apache.kafka.common.security.plain.PlainLoginModule required
   username="admin"
   password="admin-secret";
};

完成所有这些配置后,在第一个终端窗口上:
终端1(启动zookeeper服务器)
从kafka根目录

$ export KAFKA_OPTS="-Djava.security.auth.login.config=/home/usename/Documents/kafka_2.11-0.10.1.0/config/zookeeper_jaas.conf"
$ bin/zookeeper-server-start.sh config/zookeeper.properties

终端2(启动Kafka服务器)
从kafka根目录

$ export KAFKA_OPTS="-Djava.security.auth.login.config=/home/usename/Documents/kafka_2.11-0.10.1.0/config/kafka_server_jaas.conf"
$ bin/kafka-server-start.sh config/server.properties

[开始更新]
Kafka\客户端\ jaas.conf

KafkaClient {
  org.apache.kafka.common.security.plain.PlainLoginModule required
  username="admin"
  password="admin-secret";
};

终端3(启动Kafka消费者)
在客户端上,导出client jaas conf文件并启动consumer:

$ export KAFKA_OPTS="-Djava.security.auth.login.config=/home/username/Documents/kafka_2.11-0.10.1.0/kafka_client_jaas.conf"
$ ./bin/kafka-console-consumer.sh --new-consumer --zookeeper localhost:2181 --topic test-topic --from-beginning --consumer.config=config/consumer.properties  --bootstrap-server=localhost:9092

4号航站楼(开始Kafka制作)
如果还要生成,请在另一个终端窗口上执行此操作:

$ export KAFKA_OPTS="-Djava.security.auth.login.config=/home/username/Documents/kafka_2.11-0.10.1.0/kafka_client_jaas.conf"
$ ./bin/kafka-console-producer.sh --broker-list localhost:9092 --topic test-topic --producer.config=config/producer.properties

[结束更新]

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