kafka AuthorizableRequestContext 源码
kafka AuthorizableRequestContext 代码
文件路径：/clients/src/main/java/org/apache/kafka/server/authorizer/AuthorizableRequestContext.java
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.kafka.server.authorizer;
import java.net.InetAddress;
import org.apache.kafka.common.annotation.InterfaceStability;
import org.apache.kafka.common.security.auth.KafkaPrincipal;
import org.apache.kafka.common.security.auth.SecurityProtocol;
/**
* Request context interface that provides data from request header as well as connection
* and authentication information to plugins.
*/
@InterfaceStability.Evolving
public interface AuthorizableRequestContext {
/**
* Returns name of listener on which request was received.
*/
String listenerName();
/**
* Returns the security protocol for the listener on which request was received.
*/
SecurityProtocol securityProtocol();
/**
* Returns authenticated principal for the connection on which request was received.
*/
KafkaPrincipal principal();
/**
* Returns client IP address from which request was sent.
*/
InetAddress clientAddress();
/**
* 16-bit API key of the request from the request header. See
* https://kafka.apache.org/protocol#protocol_api_keys for request types.
*/
int requestType();
/**
* Returns the request version from the request header.
*/
int requestVersion();
/**
* Returns the client id from the request header.
*/
String clientId();
/**
* Returns the correlation id from the request header.
*/
int correlationId();
}
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