Package org.dcache.xrootd.tpc

Class AbstractClientAuthnHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

org.dcache.xrootd.tpc.AbstractClientRequestHandler

org.dcache.xrootd.tpc.AbstractClientAuthnHandler

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler

public abstract class AbstractClientAuthnHandler
extends AbstractClientRequestHandler

Base class for authentication handlers used for outbound requests from the embedded third-party-client.

Nested Class Summary

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

io.netty.channel.ChannelHandler.Sharable

Field Summary

Fields

Modifier and Type	Field	Description
protected InboundLoginResponse	loginResponse
protected java.lang.String	protocol

Fields inherited from class org.dcache.xrootd.tpc.AbstractClientRequestHandler

client, LOGGER

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractClientAuthnHandler(java.lang.String protocol)

Method Summary

Modifier and Type	Method	Description
protected void	doOnAsynResponse(io.netty.channel.ChannelHandlerContext ctx, InboundAttnResponse response)
protected void	doOnLoginResponse(io.netty.channel.ChannelHandlerContext ctx, InboundLoginResponse response)	Arriving here means login succeeded, but authentication required.
protected void	doOnWaitResponse(io.netty.channel.ChannelHandlerContext ctx, AbstractXrootdInboundResponse response)
void	exceptionCaught(io.netty.channel.ChannelHandlerContext ctx, java.lang.Throwable t)	Overridden not to close the client and channel, but to pass control off to the next (authentication) handler in the chain.

Methods inherited from class org.dcache.xrootd.tpc.AbstractClientRequestHandler

asynWaitTimeout, channelRead, doOnAttnResponse, doOnAuthenticationResponse, doOnChecksumResponse, doOnCloseResponse, doOnErrorResponse, doOnHandshakeResponse, doOnOpenResponse, doOnProtocolResponse, doOnReadResponse, doOnRedirectResponse, doOnWaitRespResponse, getWaitInSeconds, responseReceived, sendAuthenticationRequest, sendChecksumRequest, sendCloseRequest, sendLoginRequest, sendOpenRequest, sendReadRequest, setClient, unsupported

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

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

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, handlerAdded, handlerRemoved, isSharable

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.channel.ChannelHandler

handlerAdded, handlerRemoved

Field Detail

protocol

protected final java.lang.String protocol

loginResponse

protected InboundLoginResponse loginResponse

Constructor Detail

AbstractClientAuthnHandler

protected AbstractClientAuthnHandler(java.lang.String protocol)

Method Detail

exceptionCaught

public void exceptionCaught(io.netty.channel.ChannelHandlerContext ctx,
                            java.lang.Throwable t)

Overridden not to close the client and channel, but to pass control off to the next (authentication) handler in the chain.

Specified by:

exceptionCaught in interface io.netty.channel.ChannelHandler

Specified by:

exceptionCaught in interface io.netty.channel.ChannelInboundHandler

Overrides:

exceptionCaught in class AbstractClientRequestHandler

doOnAsynResponse

protected void doOnAsynResponse(io.netty.channel.ChannelHandlerContext ctx,
                                InboundAttnResponse response)
                         throws XrootdException

Overrides:

doOnAsynResponse in class AbstractClientRequestHandler

Throws:

XrootdException

doOnLoginResponse

protected void doOnLoginResponse(io.netty.channel.ChannelHandlerContext ctx,
                                 InboundLoginResponse response)
                          throws XrootdException

Arriving here means login succeeded, but authentication required.

Overrides:

doOnLoginResponse in class AbstractClientRequestHandler

Throws:

XrootdException

doOnWaitResponse

protected void doOnWaitResponse(io.netty.channel.ChannelHandlerContext ctx,
                                AbstractXrootdInboundResponse response)
                         throws XrootdException

Overrides:

doOnWaitResponse in class AbstractClientRequestHandler

Throws:

XrootdException