org.apache.hadoop.hbase.security

Class NettyHBaseRpcConnectionHeaderHandler

java.lang.Object

org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerAdapter

org.apache.hbase.thirdparty.io.netty.channel.ChannelInboundHandlerAdapter

org.apache.hbase.thirdparty.io.netty.channel.SimpleChannelInboundHandler<org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf>

org.apache.hadoop.hbase.security.NettyHBaseRpcConnectionHeaderHandler

All Implemented Interfaces:

org.apache.hbase.thirdparty.io.netty.channel.ChannelHandler, org.apache.hbase.thirdparty.io.netty.channel.ChannelInboundHandler

@InterfaceAudience.Private
public class NettyHBaseRpcConnectionHeaderHandler
extends org.apache.hbase.thirdparty.io.netty.channel.SimpleChannelInboundHandler<org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf>

Implement logic to deal with the rpc connection header.

Since:

2.0.0

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hbase.thirdparty.io.netty.channel.ChannelHandler

org.apache.hbase.thirdparty.io.netty.channel.ChannelHandler.Sharable

Field Summary

Fields

Modifier and Type	Field and Description
private org.apache.hadoop.conf.Configuration	conf
private org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf	connectionHeaderWithLength
private org.apache.hbase.thirdparty.io.netty.util.concurrent.Promise<Boolean>	saslPromise

Constructor Summary

Constructors

Constructor and Description
NettyHBaseRpcConnectionHeaderHandler(org.apache.hbase.thirdparty.io.netty.util.concurrent.Promise<Boolean> saslPromise, org.apache.hadoop.conf.Configuration conf, org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf connectionHeaderWithLength)

Method Summary

Modifier and Type	Method and Description
protected void	channelRead0(org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerContext ctx, org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf msg)
void	exceptionCaught(org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerContext ctx, Throwable cause)
void	handlerAdded(org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerContext ctx)
private void	setupCryptoAESHandler(org.apache.hbase.thirdparty.io.netty.channel.ChannelPipeline p, CryptoAES cryptoAES) Remove handlers for sasl encryption and add handlers for Crypto AES encryption

Methods inherited from class org.apache.hbase.thirdparty.io.netty.channel.SimpleChannelInboundHandler

acceptInboundMessage, channelRead

Methods inherited from class org.apache.hbase.thirdparty.io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, userEventTriggered

Methods inherited from class org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, handlerRemoved, isSharable

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.hbase.thirdparty.io.netty.channel.ChannelHandler

handlerRemoved

Field Detail

saslPromise

private final org.apache.hbase.thirdparty.io.netty.util.concurrent.Promise<Boolean> saslPromise

conf

private final org.apache.hadoop.conf.Configuration conf

connectionHeaderWithLength

private final org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf connectionHeaderWithLength

Constructor Detail

NettyHBaseRpcConnectionHeaderHandler

public NettyHBaseRpcConnectionHeaderHandler(org.apache.hbase.thirdparty.io.netty.util.concurrent.Promise<Boolean> saslPromise,
                                            org.apache.hadoop.conf.Configuration conf,
                                            org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf connectionHeaderWithLength)

Method Detail

channelRead0

protected void channelRead0(org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerContext ctx,
                            org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf msg)
                     throws Exception

Specified by:

channelRead0 in class org.apache.hbase.thirdparty.io.netty.channel.SimpleChannelInboundHandler<org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf>

Throws:

Exception

handlerAdded

public void handlerAdded(org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerContext ctx)

Specified by:

handlerAdded in interface org.apache.hbase.thirdparty.io.netty.channel.ChannelHandler

Overrides:

handlerAdded in class org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerAdapter

exceptionCaught

public void exceptionCaught(org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerContext ctx,
                            Throwable cause)

Specified by:

exceptionCaught in interface org.apache.hbase.thirdparty.io.netty.channel.ChannelHandler

Specified by:

exceptionCaught in interface org.apache.hbase.thirdparty.io.netty.channel.ChannelInboundHandler

Overrides:

exceptionCaught in class org.apache.hbase.thirdparty.io.netty.channel.ChannelInboundHandlerAdapter

setupCryptoAESHandler

private void setupCryptoAESHandler(org.apache.hbase.thirdparty.io.netty.channel.ChannelPipeline p,
                                   CryptoAES cryptoAES)

Remove handlers for sasl encryption and add handlers for Crypto AES encryption