private void NewTextMessage(string name, string msg, MessageType mt, Aes aes)
{
if (mt == MessageType.Unicast)
{
ChatMessage cm = new ChatMessage {
Author = name, Message = AesEnc.DecryptStringAes(msg, aes.Key, aes.IV), Time = DateTime.Now
};
//todo: receive encrypted message and decrypt
var sender = _participants.Where((u) => string.Equals(u.Name, name)).FirstOrDefault();
ctxTaskFactory.StartNew(() => sender.Chatter.Add(cm)).Wait();
if (!(SelectedParticipant != null && sender.Name.Equals(SelectedParticipant.Name)))
{
ctxTaskFactory.StartNew(() => sender.HasSentNewMessage = true).Wait();
}
}
}
public async Task SendUnicastTextMessageAsync(string recepient, string msg, Aes aes)
{
await hubProxy.Invoke("UnicastTextMessage", new object[] { recepient, AesEnc.EncryptStringAes(msg, aes.Key, aes.IV), aes });
//todo: Encryption happens here
}
