Package net.i2p.router.tunnel.pool

Class BuildMessageProcessor

java.lang.Object

net.i2p.router.tunnel.pool.BuildMessageProcessor

class BuildMessageProcessor
extends Object

Receive the build message at a certain hop, decrypt its encrypted record, read the enclosed tunnel request, decide how to reply, write the reply, encrypt the reply record, and return a TunnelBuildMessage to forward on to the next hop. There is only one of these. Instantiated by BuildHandler.

Since:

0.9.51 moved to tunnel.pool package

Constructor Summary

Constructors

Constructor	Description
BuildMessageProcessor(RouterContext ctx)

Method Summary

Modifier and Type	Method	Description
BuildRequestRecord	decrypt(TunnelBuildMessage msg, Hash ourHash, PrivateKey privKey)	Decrypt the record targetting us, encrypting all of the other records with the included reply key and IV.

Methods inherited from class java.lang.Object

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

Constructor Details

BuildMessageProcessor

public BuildMessageProcessor(RouterContext ctx)

Method Details

decrypt

public BuildRequestRecord decrypt(TunnelBuildMessage msg,
 Hash ourHash,
 PrivateKey privKey)

Decrypt the record targetting us, encrypting all of the other records with the included reply key and IV. The original, encrypted record targetting us is removed from the request message (so that the reply can be placed in that position after going through the decrypted request record). Note that this layer-decrypts the build records in-place. Do not call this more than once for a given message.

Returns:

the current hop's decrypted record or null on failure