logging and javadoc tweaks

core/java/src/net/i2p/crypto/ElGamalAESEngine.java

@@ -359,8 +359,8 @@ public class ElGamalAESEngine {
      * @param target public key to which the data should be encrypted. 
      * @param key session key to use during encryption
      * @param tagsForDelivery session tags to be associated with the key (or newKey if specified), or null
-     * @param currentTag sessionTag to use, or null if it should use ElG
-     * @param newKey key to be delivered to the target, with which the tagsForDelivery should be associated
+     * @param currentTag sessionTag to use, or null if it should use ElG (i.e. new session)
+     * @param newKey key to be delivered to the target, with which the tagsForDelivery should be associated, or null
      * @param paddedSize minimum size in bytes of the body after padding it (if less than the
      *          body's real size, no bytes are appended but the body is not truncated)
      */
@@ -368,12 +368,12 @@ public class ElGamalAESEngine {
                                  SessionTag currentTag, SessionKey newKey, long paddedSize) {
         if (currentTag == null) {
             if (_log.shouldLog(Log.INFO))
-                _log.info("Current tag is null, encrypting as new session", new Exception("encrypt new"));
+                _log.info("Current tag is null, encrypting as new session");
             _context.statManager().updateFrequency("crypto.elGamalAES.encryptNewSession");
             return encryptNewSession(data, target, key, tagsForDelivery, newKey, paddedSize);
         }
         if (_log.shouldLog(Log.INFO))
-            _log.info("Current tag is NOT null, encrypting as existing session", new Exception("encrypt existing"));
+            _log.info("Current tag is NOT null, encrypting as existing session");
         _context.statManager().updateFrequency("crypto.elGamalAES.encryptExistingSession");
         byte rv[] = encryptExistingSession(data, target, key, tagsForDelivery, currentTag, newKey, paddedSize);
         if (_log.shouldLog(Log.DEBUG))
@@ -383,6 +383,7 @@ public class ElGamalAESEngine {
 
     /**
      * Encrypt the data to the target using the given key and deliver the specified tags
+     * No new session key
      */
     public byte[] encrypt(byte data[], PublicKey target, SessionKey key, Set tagsForDelivery,
                                  SessionTag currentTag, long paddedSize) {
@@ -391,6 +392,8 @@ public class ElGamalAESEngine {
 
     /**
      * Encrypt the data to the target using the given key and deliver the specified tags
+     * No new session key
+     * No current tag (encrypt as new session)
      */
     public byte[] encrypt(byte data[], PublicKey target, SessionKey key, Set tagsForDelivery, long paddedSize) {
         return encrypt(data, target, key, tagsForDelivery, null, null, paddedSize);
@@ -398,6 +401,8 @@ public class ElGamalAESEngine {
 
     /**
      * Encrypt the data to the target using the given key delivering no tags
+     * No new session key
+     * No current tag (encrypt as new session)
      */
     public byte[] encrypt(byte data[], PublicKey target, SessionKey key, long paddedSize) {
         return encrypt(data, target, key, null, null, null, paddedSize);

router/java/src/net/i2p/router/networkdb/DatabaseLookupMessageHandler.java

@@ -19,7 +19,7 @@ import net.i2p.util.Log;
 
 /**
  * Build a HandleDatabaseLookupMessageJob whenever a DatabaseLookupMessage arrives
- *
+ * Unused - see kademlia/ for replacement
  */
 public class DatabaseLookupMessageHandler implements HandlerJobBuilder {
     private RouterContext _context;

router/java/src/net/i2p/router/networkdb/DatabaseStoreMessageHandler.java

@@ -18,7 +18,7 @@ import net.i2p.router.RouterContext;
 
 /**
  * Create a HandleDatabaseStoreMessageJob whenever a DatabaseStoreMessage arrives
- *
+ * Unused - see kademlia/ for replacement
  */
 public class DatabaseStoreMessageHandler implements HandlerJobBuilder {
     private RouterContext _context;

router/java/src/net/i2p/router/networkdb/HandleDatabaseLookupMessageJob.java

@@ -33,7 +33,7 @@ import net.i2p.util.Log;
 /**
  * Handle a lookup for a key received from a remote peer.  Needs to be implemented
  * to send back replies, etc
- *
+ * Unused directly - see kademlia/ for extension
  */
 public class HandleDatabaseLookupMessageJob extends JobImpl {
     private Log _log;

router/java/src/net/i2p/router/networkdb/HandleDatabaseStoreMessageJob.java

@@ -22,7 +22,7 @@ import net.i2p.util.Log;
 
 /**
  * Receive DatabaseStoreMessage data and store it in the local net db
- *
+ * Unused - see kademlia/ for replacement
  */
 public class HandleDatabaseStoreMessageJob extends JobImpl {
     private Log _log;

router/java/src/net/i2p/router/networkdb/kademlia/HandleFloodfillDatabaseStoreMessageJob.java

@@ -64,6 +64,11 @@ public class HandleFloodfillDatabaseStoreMessageJob extends JobImpl {
         RouterInfo prevNetDb = null;
         if (_message.getValueType() == DatabaseStoreMessage.KEY_TYPE_LEASESET) {
             getContext().statManager().addRateData("netDb.storeLeaseSetHandled", 1, 0);
+            Hash key = _message.getKey();
+            if (_log.shouldLog(Log.INFO))
+                _log.info("Handling dbStore of leaseset " + _message);
+                //_log.info("Handling dbStore of leasset " + key + " with expiration of " 
+                //          + new Date(_message.getLeaseSet().getEarliestLeaseDate()));
    
             try {
                 // Never store a leaseSet for a local dest received from somebody else.
@@ -72,18 +77,18 @@ public class HandleFloodfillDatabaseStoreMessageJob extends JobImpl {
                 // somebody has our keys... 
                 // This could happen with multihoming - where it's really important to prevent
                 // storing the other guy's leaseset, it will confuse us badly.
-                if (getContext().clientManager().isLocal(_message.getKey())) {
+                if (getContext().clientManager().isLocal(key)) {
                     //getContext().statManager().addRateData("netDb.storeLocalLeaseSetAttempt", 1, 0);
                     // throw rather than return, so that we send the ack below (prevent easy attack)
                     throw new IllegalArgumentException("Peer attempted to store local leaseSet: " +
-                                                       _message.getKey().toBase64().substring(0, 4));
+                                                       key.toBase64().substring(0, 4));
                 }
                 LeaseSet ls = _message.getLeaseSet();
                 // mark it as something we received, so we'll answer queries 
                 // for it.  this flag does NOT get set on entries that we 
                 // receive in response to our own lookups.
                 ls.setReceivedAsPublished(true);
-                LeaseSet match = getContext().netDb().store(_message.getKey(), _message.getLeaseSet());
+                LeaseSet match = getContext().netDb().store(key, _message.getLeaseSet());
                 if ( (match == null) || (match.getEarliestLeaseDate() < _message.getLeaseSet().getEarliestLeaseDate()) ) {
                     wasNew = true;
                 } else {

router/java/src/net/i2p/router/tunnel/OutboundTunnelEndpoint.java

@@ -49,7 +49,7 @@ public class OutboundTunnelEndpoint {
                 _log.debug("outbound tunnel " + _config + " received a full message: " + msg
                            + " to be forwarded on to "
                            + (toRouter != null ? toRouter.toBase64().substring(0,4) : "")
-                           + (toTunnel != null ? toTunnel.getTunnelId() + "" : ""));
+                           + (toTunnel != null ? ":" + toTunnel.getTunnelId() : ""));
             // don't drop it if we are the target
             if ((!_context.routerHash().equals(toRouter)) &&
                 _context.tunnelDispatcher().shouldDropParticipatingMessage("OBEP " + msg.getType(), msg.getMessageSize()))