// Adds a friend based on a wallet address
// Returns false if the wallet address could not be found in the Presence List
static public bool addFriend(byte[] wallet)
{
Presence presence = PresenceList.getPresenceByAddress(wallet);
if (presence == null)
{
return(false);
}
TestFriend friend = new TestFriend();
friend.walletAddress = presence.wallet;
friend.publicKey = presence.pubkey;
friends.Add(friend);
// For testing purposes, we also initiate a key exchange by sending a message
// In a normal client, we'd wait for an accept friend request-type message first
return(sendTestMessage(friend));
}
// Sends a test message to a specified friend
static public bool sendTestMessage(TestFriend friend)
{
return(false);
/*// Search for the relay ip
* string relayip = friend.searchForRelay();
*
* if (relayip == null)
* {
* Logging.error("No relay ip found.");
* return false;
* }
*
* Logging.info(String.Format("Relay: {0}", relayip));
*
* // Check if we're connected to the relay node
* TestStreamClient stream_client = TestStreamClientManager.isConnectedTo(relayip);
* if (stream_client == null)
* {
* // In a normal client, this should be done in a different thread and wait for the
* // connection to be established
* stream_client = TestStreamClientManager.connectTo(relayip);
*
* if (stream_client == null)
* {
* Logging.error(string.Format("Error sending message. Could not connect to stream node: {0}", relayip));
* }
* }
*
* // Generate encryption keys
* byte[] keys_data = friend.generateKeys();
*
* // Generate the transaction
* Transaction transaction = new Transaction((int)Transaction.Type.Normal);
* transaction.amount = ConsensusConfig.relayPriceInitial;
* transaction.toList.Add(friend.relayWallet, transaction.amount);
* transaction.fee = ConsensusConfig.transactionPrice;
* transaction.fromList.Add(new byte[1] { 0 }, transaction.amount + transaction.fee);
* transaction.blockHeight = Node.blockHeight;
* transaction.pubKey = Node.walletStorage.getPrimaryPublicKey(); // TODO: check if it's in the walletstate already
* transaction.checksum = Transaction.calculateChecksum(transaction);
*
* // Prepare the stream message
* StreamMessage message = new StreamMessage();
* message.recipient = friend.walletAddress;
* message.sender = Node.walletStorage.getPrimaryAddress();
* message.transaction = transaction.getBytes();
*
*
* // Encrypt the message
* byte[] text_message = Encoding.UTF8.GetBytes("Hello Ixian World!");
* message.encrypt(friend.publicKey, friend.aesKey, friend.chachaKey);
*
* // Encrypt the transaction signature
* byte[] tx_signature = transaction.getSignature(transaction.checksum);
* message.encryptSignature(tx_signature, friend.aesKey, friend.chachaKey);
*
* stream_client.sendData(ProtocolMessageCode.s2data, message.getBytes());
*
* return true; */
}
