net.i2p.router.tunnel
Class BuildMessageProcessor

java.lang.Object
  extended by net.i2p.router.tunnel.BuildMessageProcessor

public class BuildMessageProcessor
extends java.lang.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


Constructor Summary
BuildMessageProcessor(I2PAppContext ctx)
           
 
Method Summary
 BuildRequestRecord decrypt(I2PAppContext ctx, 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 Detail

BuildMessageProcessor

public BuildMessageProcessor(I2PAppContext ctx)
Method Detail

decrypt

public BuildRequestRecord decrypt(I2PAppContext ctx,
                                  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).

Returns:
the current hop's decrypted record