Examples of freenet.keys.NodeSSK

freenet.keys.NodeSSK
An SSK is a Signed Subspace Key. { pubkey, cryptokey, filename } -> document, basically. To insert you need the private key corresponding to pubkey. KSKs are implemented via SSKs. This is just the key, so we have the hash of the pubkey, the entire cryptokey, and the entire filename.

  }


  @Override
  public short definitelyWantKey(Key key, byte[] saltedKey, ClientContext context) {
    if(!(key instanceof NodeSSK)) return -1;
    NodeSSK k = (NodeSSK) key;
    if(!origUSK.samePubKeyHash(k))
      return -1;
    long lastSlot = uskManager.lookupLatestSlot(origUSK) + 1;
    synchronized(this) {
      if(watchingKeys.match(k, lastSlot) != -1) return progressPollPriority;

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  }


  @Override
  public boolean probablyWantKey(Key key, byte[] saltedKey) {
    if(!(key instanceof NodeSSK)) return false;
    NodeSSK k = (NodeSSK) key;
    if(!origUSK.samePubKeyHash(k))
      return false;
    long lastSlot = uskManager.lookupLatestSlot(origUSK) + 1;
    synchronized(this) {
      return watchingKeys.match(k, lastSlot) != -1;

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        // ehDocnames[0] is firstSlot
        // ehDocnames[checkFrom-firstSlot] is checkFrom
        int offset = (int)(checkFrom - firstSlot);
        NodeSSK[] keysToCheck = new NodeSSK[WATCH_KEYS - offset];
        for(int x=0, i=offset; i<WATCH_KEYS; i++, x++) {
          keysToCheck[x] = new NodeSSK(pubKeyHash, ehDocnames.get(i), cryptoAlgorithm);
        }
        return new StoreSubChecker(keysToCheck, checkFrom, checkTo);
      }

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      byte[] routingKey, byte[] fullKey, 
      boolean canReadClientCache, boolean canReadSlashdotCache, BlockMetadata meta, DSAPublicKey knownPublicKey) 
  throws SSKVerifyException {
    if(data == null || headers == null) throw new SSKVerifyException("Need data and headers");
    if(fullKey == null) throw new SSKVerifyException("Need full key to reconstruct an SSK");
    NodeSSK key;
    key = NodeSSK.construct(fullKey);
    if(knownPublicKey != null)
      key.setPubKey(knownPublicKey);
    else if(!key.grabPubkey(pubkeyCache, canReadClientCache, canReadSlashdotCache, meta))
      throw new SSKVerifyException("No pubkey found");
    SSKBlock block = new SSKBlock(data, headers, key, false);
    return block;
  }

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freenet.client.async.USKFetcher$USKWatchingKeys$KeyList

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freenet.node.NodeDispatcher

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freenet.store.saltedhash.SaltedHashFreenetStoreTest

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