Console: Start rework of /configkeyring for LS2

Not hooked up yet - WIP

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

@@ -8,6 +8,8 @@ import java.io.InputStreamReader;
 import java.io.IOException;
 import java.io.OutputStreamWriter;
 import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.concurrent.ConcurrentHashMap;
 
 import net.i2p.crypto.Blinding;
@@ -225,6 +227,16 @@ class BlindCache {
         }
     }
 
+    /**
+     *  For console ConfigKeyringHelper
+     *  @since 0.9.41
+     */
+    public synchronized List<BlindData> getData() {
+        List<BlindData> rv = new ArrayList<BlindData>(_cache.size());
+        rv.addAll(_cache.values());
+        return rv;
+    }
+
     /**
      *  Load from file.
      *  Format:

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

@@ -16,6 +16,7 @@ import java.util.Date;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
@@ -492,6 +493,14 @@ public abstract class KademliaNetworkDatabaseFacade extends NetworkDatabaseFacad
             _log.warn("Adding to blind cache: " + bd);
         _blindCache.addToCache(bd);
     }
+
+    /**
+     *  For console ConfigKeyringHelper
+     *  @since 0.9.41
+     */
+    public List<BlindData> getBlindData() {
+        return _blindCache.getData();
+    }
     
     /**
      *  @return RouterInfo, LeaseSet, or null, validated