public string HandleIncomingMsgFromNode(string msgwsig, SafeNode node)
{
string[] msg = msgwsig.Split('²');
if (!new SignatureVerifier().Verify(msg[1], Convert.FromBase64String(msg[0]), node))
{
return("SIGERR");
}
if (msg[1].Equals("PING"))
{
return("PONG");
}
string[] msgData = msg[1].Split('|');
switch (msgData[0])
{
case "REQUESTSECUSITE":
break;
case "HOP":
break;
default:
return("Whatdoyoumean?");
}
return("");
}
public void CreateI2PConnection2Node(SafeNode node, out SslStream ssl)
{
I2PSocketManager manager = I2PSocketManagerFactory.createManager();
Destination D = new Destination(node.hiddenid);
I2PSocket socket = manager.connect(D);
ssl = null;
}
private void Load()
{
string[] NodeFileData = File.ReadAllLines(Application.StartupPath + "\\nodes.dat");
foreach (string l in NodeFileData)
{
SafeNode cloadednode = LoadSingle <SafeNode>(l);
Nodes.Add(cloadednode.identity.name, cloadednode);
}
}
public bool Verify(string msg, byte[] signature, SafeNode node)
{
X509Certificate2 cert = node.identity.PubKey;
RSACryptoServiceProvider csp = (RSACryptoServiceProvider)cert.PublicKey.Key;
SHA512Managed sha512 = new SHA512Managed();
UnicodeEncoding encoding = new UnicodeEncoding();
byte[] data = encoding.GetBytes(msg);
byte[] hash = sha512.ComputeHash(data);
return(csp.VerifyHash(hash, CryptoConfig.MapNameToOID("SHA512"), signature));
}
private bool ParseData(string data)
{
string[] clientData = data.Split('|');
_node = new SafeNode(clientData[0], "", 1, new X509Certificate2(Convert.FromBase64String(clientData[1])), false);
return(true);
}
public ClientHandler(SafeNode node)
{
this.node = node;
}
