Package org.dcache.xrootd.plugins.authn.ztn

Class ZTNClientAuthenticationHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

org.dcache.xrootd.tpc.AbstractClientRequestHandler

org.dcache.xrootd.tpc.AbstractClientAuthnHandler

org.dcache.xrootd.plugins.authn.ztn.ZTNClientAuthenticationHandler

All Implemented Interfaces:

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

public class ZTNClientAuthenticationHandler
extends AbstractClientAuthnHandler

Client-side handler which does TPC via ztn authentication. Added to the channel pipeline to handle protocol and auth requests and responses.

This implementation is for future use, since it is not officially supported for tokens (ztn/scitokens) in xrootd. It has been tested works as far as it goes, but how the source token actually arrives at the TPC client has not yet been resolved.

Also, the padding in the token header will be made explicit with a version of the protocol > 0. This is necessary for interaction between xrootd and dCache.

Nested Class Summary

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

io.netty.channel.ChannelHandler.Sharable

Field Summary

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

loginResponse, protocol

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

client, LOGGER

Constructor Summary

Constructors

Constructor	Description
ZTNClientAuthenticationHandler()

Method Summary

Modifier and Type	Method	Description
protected void	doOnAuthenticationResponse(io.netty.channel.ChannelHandlerContext ctx, InboundAuthenticationResponse response)
protected void	sendAuthenticationRequest(io.netty.channel.ChannelHandlerContext ctx)

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

doOnAsynResponse, doOnLoginResponse, doOnWaitResponse, exceptionCaught

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

asynWaitTimeout, channelRead, doOnAttnResponse, doOnChecksumResponse, doOnCloseResponse, doOnErrorResponse, doOnHandshakeResponse, doOnOpenResponse, doOnProtocolResponse, doOnReadResponse, doOnRedirectResponse, doOnWaitRespResponse, getWaitInSeconds, responseReceived, 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

Constructor Detail

ZTNClientAuthenticationHandler

public ZTNClientAuthenticationHandler()

Method Detail

doOnAuthenticationResponse

protected void doOnAuthenticationResponse(io.netty.channel.ChannelHandlerContext ctx,
                                          InboundAuthenticationResponse response)
                                   throws XrootdException

Overrides:

doOnAuthenticationResponse in class AbstractClientRequestHandler

Throws:

XrootdException

sendAuthenticationRequest

protected void sendAuthenticationRequest(io.netty.channel.ChannelHandlerContext ctx)
                                  throws XrootdException

Overrides:

sendAuthenticationRequest in class AbstractClientRequestHandler

Throws:

XrootdException