private EndPoint ConvertChannelIdToEp(BinaryNumber channelId)
{
using (MemoryStream mS = new MemoryStream(channelId.Value, false))
{
return(EndPointExtension.Parse(new BinaryReader(mS)));
}
}
private async Task DoConnectAsync(NetworkStream localStream, HttpRequest httpRequest)
{
string host;
int port;
{
string[] parts = httpRequest.RequestPath.Split(':');
host = parts[0];
if (parts.Length > 1)
{
port = int.Parse(parts[1]);
}
else
{
port = 80;
}
}
//connect to remote server
_remoteSocket = await _connectionManager.ConnectAsync(EndPointExtension.GetEndPoint(host, port));
//signal client 200 OK
await localStream.WriteAsync(Encoding.ASCII.GetBytes(httpRequest.Protocol + " 200 OK\r\nConnection: close\r\n\r\n"));
//pipe sockets
_ = _localSocket.CopyToAsync(_remoteSocket).ContinueWith(delegate(Task prevTask) { Dispose(); });
_ = _remoteSocket.CopyToAsync(_localSocket).ContinueWith(delegate(Task prevTask) { Dispose(); });
}
public DhtManager(int localServicePort, IDhtConnectionManager connectionManager, NetProxy proxy, IEnumerable <EndPoint> ipv4BootstrapNodes, IEnumerable <EndPoint> ipv6BootstrapNodes, IEnumerable <EndPoint> torBootstrapNodes, string torOnionAddress, bool enableTorMode)
{
_localServicePort = localServicePort;
//init internet dht nodes
_ipv4InternetDhtNode = new DhtNode(connectionManager, new IPEndPoint(IPAddress.Any, localServicePort));
_ipv6InternetDhtNode = new DhtNode(connectionManager, new IPEndPoint(IPAddress.IPv6Any, localServicePort));
//add known bootstrap nodes
_ipv4InternetDhtNode.AddNode(ipv4BootstrapNodes);
_ipv6InternetDhtNode.AddNode(ipv6BootstrapNodes);
if (enableTorMode)
{
//init tor dht node
_torInternetDhtNode = new DhtNode(connectionManager, new DomainEndPoint(torOnionAddress, localServicePort));
//add known bootstrap nodes
_torInternetDhtNode.AddNode(torBootstrapNodes);
//set higher timeout value for internet and tor DHT nodes since they will be using tor network
_ipv4InternetDhtNode.QueryTimeout = 10000;
_ipv6InternetDhtNode.QueryTimeout = 10000;
_torInternetDhtNode.QueryTimeout = 10000;
}
else
{
//start network watcher
_networkWatcher = new Timer(NetworkWatcherAsync, null, 1000, NETWORK_WATCHER_INTERVAL);
}
//add bootstrap nodes via web
_bootstrapRetryTimer = new Timer(delegate(object state)
{
try
{
using (WebClientEx wC = new WebClientEx())
{
wC.Proxy = proxy;
wC.Timeout = 10000;
using (BinaryReader bR = new BinaryReader(new MemoryStream(wC.DownloadData(DHT_BOOTSTRAP_URL))))
{
int count = bR.ReadByte();
for (int i = 0; i < count; i++)
{
AddNode(EndPointExtension.Parse(bR));
}
}
}
//bootstrap success, stop retry timer
_bootstrapRetryTimer.Dispose();
}
catch (Exception ex)
{
Debug.Write(this.GetType().Name, ex);
}
}, null, BOOTSTRAP_RETRY_TIMER_INITIAL_INTERVAL, BOOTSTRAP_RETRY_TIMER_INTERVAL);
}
public static NetProxy CreateProxy(NetProxyType type, string address, int port, NetworkCredential credential = null)
{
switch (type)
{
case NetProxyType.Http:
return(new HttpProxy(EndPointExtension.GetEndPoint(address, port), credential));
case NetProxyType.Socks5:
return(new SocksProxy(EndPointExtension.GetEndPoint(address, port), credential));
default:
throw new NotSupportedException("Proxy type not supported.");
}
}
public NameServerAddress(BinaryReader bR)
{
switch (bR.ReadByte())
{
case 1:
if (bR.ReadBoolean())
{
_dohEndPoint = new Uri(bR.ReadShortString());
}
if (bR.ReadBoolean())
{
_domainEndPoint = EndPointExtension.Parse(bR) as DomainEndPoint;
}
if (bR.ReadBoolean())
{
_ipEndPoint = EndPointExtension.Parse(bR) as IPEndPoint;
}
if (_dohEndPoint != null)
{
_originalAddress = _dohEndPoint.AbsoluteUri;
}
else if (_ipEndPoint != null)
{
_originalAddress = _ipEndPoint.ToString();
}
else if (_domainEndPoint != null)
{
_originalAddress = _domainEndPoint.ToString();
}
GuessProtocol();
break;
case 2:
Parse(bR.ReadShortString());
GuessProtocol();
break;
case 3:
_protocol = (DnsTransportProtocol)bR.ReadByte();
Parse(bR.ReadShortString());
break;
default:
throw new InvalidDataException("NameServerAddress version not supported");
}
}
public MeshNetworkPeerInfo(BinaryReader bR)
{
_peerUserId = new BinaryNumber(bR.BaseStream);
_peerName = Encoding.UTF8.GetString(bR.ReadBytes(bR.ReadByte()));
if (_peerName == "")
{
_peerName = null;
}
{
_peerEPs = new EndPoint[bR.ReadByte()];
for (int i = 0; i < _peerEPs.Length; i++)
{
_peerEPs[i] = EndPointExtension.Parse(bR);
}
}
}
public static NetProxy CreateSystemHttpProxy()
{
IWebProxy proxy = WebRequest.DefaultWebProxy;
if (proxy == null)
{
return(null); //no proxy configured
}
Uri testUri = new Uri("https://www.google.com/");
if (proxy.IsBypassed(testUri))
{
return(null); //no proxy configured
}
Uri proxyAddress = proxy.GetProxy(testUri);
if (proxyAddress.Equals(testUri))
{
return(null); //no proxy configured
}
return(new HttpProxy(EndPointExtension.GetEndPoint(proxyAddress.Host, proxyAddress.Port), proxy.Credentials.GetCredential(proxyAddress, "BASIC")));
}
private void ReadFrameAsync()
{
try
{
//frame parameters
int signal;
BinaryNumber channelId = new BinaryNumber(new byte[32]);
byte[] dataLengthBuffer = new byte[2];
OffsetStream dataStream = new OffsetStream(_baseStream, 0, 0, true, false);
while (true)
{
#region read frame from base stream
//read frame signal
signal = _baseStream.ReadByte();
if (signal == -1)
{
return; //End of stream
}
//read channel id
_baseStream.ReadBytes(channelId.Value, 0, 32);
//read data length
_baseStream.ReadBytes(dataLengthBuffer, 0, 2);
dataStream.Reset(0, BitConverter.ToUInt16(dataLengthBuffer, 0), 0);
#endregion
switch ((ConnectionSignal)signal)
{
case ConnectionSignal.PingRequest:
WriteFrame(ConnectionSignal.PingResponse, channelId, null, 0, 0);
break;
case ConnectionSignal.PingResponse:
//do nothing!
break;
case ConnectionSignal.ConnectChannelMeshNetwork:
#region ConnectChannelMeshNetwork
lock (_channels)
{
if (_channels.ContainsKey(channelId))
{
WriteFrame(ConnectionSignal.DisconnectChannel, channelId, null, 0, 0);
}
else
{
ChannelStream channel = new ChannelStream(this, channelId.Clone());
_channels.Add(channel.ChannelId, channel);
ThreadPool.QueueUserWorkItem(delegate(object state)
{
try
{
//done async since the call is blocking and will block the current read thread which can cause DOS
_connectionManager.Node.MeshNetworkRequest(this, channel.ChannelId, channel);
}
catch (Exception ex)
{
Debug.Write(this.GetType().Name, ex);
channel.Dispose();
}
});
}
}
//check if tcp relay is hosted for the channel. reply back tcp relay peers list if available
Connection[] connections = _connectionManager.GetTcpRelayServerHostedNetworkConnections(channelId);
if (connections.Length > 0)
{
int count = connections.Length;
for (int i = 0; i < connections.Length; i++)
{
if (connections[i].RemotePeerEP.Equals(_remotePeerEP))
{
connections[i] = null;
count--;
break;
}
}
using (MemoryStream mS = new MemoryStream(128))
{
BinaryWriter bW = new BinaryWriter(mS);
bW.Write(Convert.ToByte(count));
foreach (Connection connection in connections)
{
if (connection != null)
{
connection.RemotePeerEP.WriteTo(bW);
}
}
byte[] data = mS.ToArray();
WriteFrame(ConnectionSignal.MeshNetworkPeers, channelId, data, 0, data.Length);
}
}
#endregion
break;
case ConnectionSignal.ChannelData:
#region ChannelData
try
{
ChannelStream channel = null;
lock (_channels)
{
channel = _channels[channelId];
}
channel.FeedReadBuffer(dataStream, _channelWriteTimeout);
}
catch
{ }
#endregion
break;
case ConnectionSignal.DisconnectChannel:
#region DisconnectChannel
try
{
ChannelStream channel;
lock (_channels)
{
channel = _channels[channelId];
_channels.Remove(channelId);
}
channel.SetDisconnected();
channel.Dispose();
}
catch
{ }
#endregion
break;
case ConnectionSignal.ConnectChannelTunnel:
#region ConnectChannelTunnel
if (IsStreamVirtualConnection(_baseStream))
{
//nesting virtual connections not allowed
WriteFrame(ConnectionSignal.DisconnectChannel, channelId, null, 0, 0);
}
else
{
ChannelStream remoteChannel1 = null;
lock (_channels)
{
if (_channels.ContainsKey(channelId))
{
WriteFrame(ConnectionSignal.DisconnectChannel, channelId, null, 0, 0);
}
else
{
//add first stream into list
remoteChannel1 = new ChannelStream(this, channelId.Clone());
_channels.Add(remoteChannel1.ChannelId, remoteChannel1);
}
}
if (remoteChannel1 != null)
{
EndPoint tunnelToRemotePeerEP = ConvertChannelIdToEp(channelId); //get remote peer ep
Connection remotePeerConnection = _connectionManager.GetExistingConnection(tunnelToRemotePeerEP); //get remote channel service
if (remotePeerConnection == null)
{
remoteChannel1.Dispose();
}
else
{
try
{
//get remote proxy connection channel stream
ChannelStream remoteChannel2 = remotePeerConnection.MakeVirtualConnection(_remotePeerEP);
//join current and remote stream
Joint joint = new Joint(remoteChannel1, remoteChannel2);
joint.Disposed += delegate(object sender, EventArgs e)
{
lock (_tunnelJointList)
{
_tunnelJointList.Remove(sender as Joint);
}
};
lock (_tunnelJointList)
{
_tunnelJointList.Add(joint);
}
joint.Start();
}
catch (Exception ex)
{
Debug.Write(this.GetType().Name, ex);
remoteChannel1.Dispose();
}
}
}
}
#endregion
break;
case ConnectionSignal.ConnectChannelVirtualConnection:
#region ConnectChannelVirtualConnection
if (IsStreamVirtualConnection(_baseStream))
{
//nesting virtual connections not allowed
WriteFrame(ConnectionSignal.DisconnectChannel, channelId, null, 0, 0);
}
else
{
lock (_channels)
{
if (_channels.ContainsKey(channelId))
{
WriteFrame(ConnectionSignal.DisconnectChannel, channelId, null, 0, 0);
}
else
{
//add proxy channel stream into list
ChannelStream channel = new ChannelStream(this, channelId.Clone());
_channels.Add(channel.ChannelId, channel);
//pass channel as connection async
ThreadPool.QueueUserWorkItem(delegate(object state)
{
try
{
_connectionManager.AcceptConnectionInitiateProtocol(channel, ConvertChannelIdToEp(channel.ChannelId));
}
catch (Exception ex)
{
Debug.Write(this.GetType().Name, ex);
channel.Dispose();
}
});
}
}
}
#endregion
break;
case ConnectionSignal.TcpRelayServerRegisterHostedNetwork:
#region TcpRelayServerRegisterHostedNetwork
_connectionManager.TcpRelayServerRegisterHostedNetwork(this, channelId.Clone());
_tcpRelayServerModeEnabled = true;
#endregion
break;
case ConnectionSignal.TcpRelayServerUnregisterHostedNetwork:
#region TcpRelayServerUnregisterHostedNetwork
_connectionManager.TcpRelayServerUnregisterHostedNetwork(this, channelId);
#endregion
break;
case ConnectionSignal.MeshNetworkPeers:
#region MeshNetworkPeers
{
BinaryReader bR = new BinaryReader(dataStream);
int count = bR.ReadByte();
List <EndPoint> peerEPs = new List <EndPoint>(count);
for (int i = 0; i < count; i++)
{
peerEPs.Add(EndPointExtension.Parse(bR));
}
_connectionManager.Node.ReceivedMeshNetworkPeersViaTcpRelay(this, channelId, peerEPs);
}
#endregion
break;
default:
throw new IOException("Invalid frame signal.");
}
//discard any unread data
if (dataStream.Length > dataStream.Position)
{
dataStream.CopyTo(Stream.Null, 1024, Convert.ToInt32(dataStream.Length - dataStream.Position));
}
}
}
catch (ThreadAbortException)
{
//stopping
}
catch (Exception ex)
{
Debug.Write(this.GetType().Name, ex);
}
finally
{
Dispose();
}
}
public NodeContact(BinaryReader bR)
{
_nodeEP = EndPointExtension.Parse(bR);
_nodeId = GetNodeId(_nodeEP);
}
public async Task StartAsync()
{
bool dontDispose = false;
try
{
NetworkStream localStream = new NetworkStream(_localSocket);
Stream remoteStream = null;
string lastHost = null;
int lastPort = 0;
while (true)
{
HttpRequest httpRequest;
{
Task <HttpRequest> task = HttpRequest.ReadRequestAsync(localStream);
using (CancellationTokenSource timeoutCancellationTokenSource = new CancellationTokenSource())
{
if (await Task.WhenAny(task, Task.Delay(CLIENT_REQUEST_TIMEOUT, timeoutCancellationTokenSource.Token)) != task)
{
return; //request timed out
}
timeoutCancellationTokenSource.Cancel(); //cancel delay task
}
httpRequest = await task;
}
if (httpRequest == null)
{
return; //connection closed gracefully by client
}
if (_authenticationManager != null)
{
string proxyAuth = httpRequest.Headers[HttpRequestHeader.ProxyAuthorization];
if (string.IsNullOrEmpty(proxyAuth))
{
await SendResponseAsync(407, "<h1>Proxy Authentication Required</h1>");
return;
}
string username;
string password;
{
string[] parts = proxyAuth.Split(new char[] { ' ' }, 2);
if (!parts[0].Equals("BASIC", StringComparison.OrdinalIgnoreCase) || (parts.Length < 2))
{
await SendResponseAsync(407, "<h1>Proxy Authentication Required</h1><p>Proxy authentication method is not supported.</p>");
return;
}
string[] credParts = Encoding.ASCII.GetString(Convert.FromBase64String(parts[1])).Split(new char[] { ':' }, 2);
if (credParts.Length != 2)
{
await SendResponseAsync(407, "<h1>Proxy Authentication Required</h1><p>Proxy authentication method is not supported.</p>");
return;
}
username = credParts[0];
password = credParts[1];
}
if (!_authenticationManager.Authenticate(username, password))
{
await SendResponseAsync(407, "<h1>Proxy Authentication Required</h1><p>Invalid username or password.</p>");
return;
}
}
if (httpRequest.HttpMethod.Equals("CONNECT", StringComparison.OrdinalIgnoreCase))
{
await DoConnectAsync(localStream, httpRequest);
dontDispose = true;
break;
}
else
{
#region connect to remote server
string host;
int port;
string requestPathAndQuery;
if (Uri.TryCreate(httpRequest.RequestPathAndQuery, UriKind.Absolute, out Uri requestUri))
{
host = requestUri.Host;
port = requestUri.Port;
requestPathAndQuery = requestUri.PathAndQuery;
}
else
{
string hostHeader = httpRequest.Headers[HttpRequestHeader.Host];
if (string.IsNullOrEmpty(hostHeader))
{
throw new HttpProxyServerException("Invalid proxy request.");
}
string[] parts = hostHeader.Split(':');
host = parts[0];
if (parts.Length > 1)
{
port = int.Parse(parts[1]);
}
else
{
port = 80;
}
requestPathAndQuery = httpRequest.RequestPathAndQuery;
}
if (!host.Equals(lastHost) || port != lastPort || !_remoteSocket.Connected)
{
if (_remoteSocket != null)
{
if (_remoteSocket.Connected)
{
try
{
_remoteSocket.Shutdown(SocketShutdown.Both);
}
catch
{ }
}
_remoteSocket.Dispose();
}
_remoteSocket = await _connectionManager.ConnectAsync(EndPointExtension.GetEndPoint(host, port));
remoteStream = new WriteBufferedStream(new NetworkStream(_remoteSocket), 512);
lastHost = host;
lastPort = port;
//pipe response stream
_ = _remoteSocket.CopyToAsync(_localSocket).ContinueWith(delegate(Task prevTask) { Dispose(); });
}
#endregion
#region relay client request to server
foreach (string header in httpRequest.Headers.AllKeys)
{
if (header.StartsWith("Proxy-", StringComparison.OrdinalIgnoreCase))
{
httpRequest.Headers.Remove(header);
}
}
await remoteStream.WriteAsync(Encoding.ASCII.GetBytes(httpRequest.HttpMethod + " " + requestPathAndQuery + " " + httpRequest.Protocol + "\r\n"));
await remoteStream.WriteAsync(httpRequest.Headers.ToByteArray());
if (httpRequest.InputStream != null)
{
await httpRequest.InputStream.CopyToAsync(remoteStream);
}
await remoteStream.FlushAsync();
#endregion
}
}
}
catch (Exception ex)
{
await SendResponseAsync(ex);
}
finally
{
if (!dontDispose)
{
Dispose();
}
}
}
public static NetProxy CreateHttpProxy(string address, int port = 8080, NetworkCredential credential = null)
{
return(new HttpProxy(EndPointExtension.GetEndPoint(address, port), credential));
}
public new async Task SendMailAsync(MailMessage message)
{
if (_disposed)
{
throw new ObjectDisposedException("SmtpClientEx");
}
if (DeliveryMethod == SmtpDeliveryMethod.Network)
{
if (string.IsNullOrEmpty(_host))
{
if (_dnsClient == null)
{
_dnsClient = new DnsClient();
}
IReadOnlyList <string> mxServers = await _dnsClient.ResolveMXAsync(message.To[0].Host);
if (mxServers.Count > 0)
{
_host = mxServers[0];
}
else
{
_host = message.To[0].Host;
}
_port = 25;
Credentials = null;
}
if (_proxy == null)
{
if (_enableSslWrapper)
{
EndPoint remoteEP = EndPointExtension.GetEndPoint(_host, _port);
if ((_tunnelProxy != null) && !_tunnelProxy.RemoteEndPoint.Equals(remoteEP))
{
_tunnelProxy.Dispose();
_tunnelProxy = null;
}
if ((_tunnelProxy == null) || _tunnelProxy.IsBroken)
{
IPEndPoint ep = await remoteEP.GetIPEndPointAsync();
Socket socket = new Socket(ep.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
await socket.ConnectAsync(ep);
_tunnelProxy = new TunnelProxy(socket, remoteEP, _enableSslWrapper, _ignoreCertificateErrors);
}
base.Host = _tunnelProxy.TunnelEndPoint.Address.ToString();
base.Port = _tunnelProxy.TunnelEndPoint.Port;
}
else
{
base.Host = _host;
base.Port = _port;
}
await base.SendMailAsync(message);
}
else
{
EndPoint remoteEP = EndPointExtension.GetEndPoint(_host, _port);
if ((_tunnelProxy != null) && !_tunnelProxy.RemoteEndPoint.Equals(remoteEP))
{
_tunnelProxy.Dispose();
_tunnelProxy = null;
}
if ((_tunnelProxy == null) || _tunnelProxy.IsBroken)
{
_tunnelProxy = await _proxy.CreateTunnelProxyAsync(remoteEP, _enableSslWrapper, _ignoreCertificateErrors);
}
base.Host = _tunnelProxy.TunnelEndPoint.Address.ToString();
base.Port = _tunnelProxy.TunnelEndPoint.Port;
await base.SendMailAsync(message);
}
}
else
{
await base.SendMailAsync(message);
}
}
public async Task <Socket> ConnectAsync(string address, int port)
{
return(await ConnectAsync(EndPointExtension.GetEndPoint(address, port)));
}
public bool IsBypassed(Uri host)
{
return(IsBypassed(EndPointExtension.GetEndPoint(host.Host, host.Port)));
}
public new async Task SendMailAsync(MailMessage message)
{
if (_disposed)
{
throw new ObjectDisposedException("SmtpClientEx");
}
if (message.To.Count == 0)
{
throw new ArgumentException("Message does not contain receipent email address.");
}
if (DeliveryMethod == SmtpDeliveryMethod.Network)
{
string host = _host;
if (string.IsNullOrEmpty(host))
{
//resolve MX for the receipent domain using IDnsClient
if (_dnsClient == null)
{
_dnsClient = new DnsClient()
{
Proxy = _proxy
}
}
;
IReadOnlyList <string> mxDomains = await Dns.DnsClient.ResolveMXAsync(_dnsClient, message.To[0].Host);
if (mxDomains.Count > 0)
{
host = mxDomains[0];
}
else
{
host = message.To[0].Host;
}
_port = 25;
Credentials = null;
}
if (_proxy == null)
{
if (_smtpOverTls)
{
EndPoint remoteEP = EndPointExtension.GetEndPoint(host, _port);
if ((_tunnelProxy != null) && !_tunnelProxy.RemoteEndPoint.Equals(remoteEP))
{
_tunnelProxy.Dispose();
_tunnelProxy = null;
}
if ((_tunnelProxy == null) || _tunnelProxy.IsBroken)
{
_tunnelProxy = await TunnelProxy.CreateTunnelProxyAsync(remoteEP, true, _ignoreCertificateErrors);
}
base.Host = _tunnelProxy.TunnelEndPoint.Address.ToString();
base.Port = _tunnelProxy.TunnelEndPoint.Port;
}
else
{
base.Host = host;
base.Port = _port;
}
await base.SendMailAsync(message);
}
else
{
EndPoint remoteEP = EndPointExtension.GetEndPoint(host, _port);
if ((_tunnelProxy != null) && !_tunnelProxy.RemoteEndPoint.Equals(remoteEP))
{
_tunnelProxy.Dispose();
_tunnelProxy = null;
}
if ((_tunnelProxy == null) || _tunnelProxy.IsBroken)
{
_tunnelProxy = await _proxy.CreateTunnelProxyAsync(remoteEP, _smtpOverTls, _ignoreCertificateErrors);
}
base.Host = _tunnelProxy.TunnelEndPoint.Address.ToString();
base.Port = _tunnelProxy.TunnelEndPoint.Port;
await base.SendMailAsync(message);
}
}
else
{
await base.SendMailAsync(message);
}
}
private void InitMeshNode(BinaryReader bR, TorController torController)
{
switch (bR.ReadByte()) //version
{
case 1:
_type = (MeshNodeType)bR.ReadByte();
_privateKey = bR.ReadBuffer();
_supportedCiphers = (SecureChannelCipherSuite)bR.ReadByte();
//
_userId = new BinaryNumber(bR.BaseStream);
//
_localServicePort = bR.ReadUInt16();
_downloadFolder = bR.ReadShortString();
//
_profileDateModified = bR.ReadDate();
_profileDisplayName = bR.ReadShortString();
_profileStatus = (MeshProfileStatus)bR.ReadByte();
_profileStatusMessage = bR.ReadShortString();
//
_profileImageDateModified = bR.ReadDate();
_profileDisplayImage = bR.ReadBuffer();
//
_ipv4BootstrapDhtNodes = new EndPoint[bR.ReadInt32()];
for (int i = 0; i < _ipv4BootstrapDhtNodes.Length; i++)
{
_ipv4BootstrapDhtNodes[i] = EndPointExtension.Parse(bR);
}
_ipv6BootstrapDhtNodes = new EndPoint[bR.ReadInt32()];
for (int i = 0; i < _ipv6BootstrapDhtNodes.Length; i++)
{
_ipv6BootstrapDhtNodes[i] = EndPointExtension.Parse(bR);
}
_torBootstrapDhtNodes = new EndPoint[bR.ReadInt32()];
for (int i = 0; i < _torBootstrapDhtNodes.Length; i++)
{
_torBootstrapDhtNodes[i] = EndPointExtension.Parse(bR);
}
//
_enableUPnP = bR.ReadBoolean();
_allowInboundInvitations = bR.ReadBoolean();
_allowOnlyLocalInboundInvitations = bR.ReadBoolean();
//
if (bR.ReadBoolean())
{
_proxy = new NetProxy((NetProxyType)bR.ReadByte(), bR.ReadShortString(), bR.ReadUInt16(), (bR.ReadBoolean() ? new NetworkCredential(bR.ReadShortString(), bR.ReadShortString()) : null));
}
//
_appData = bR.ReadBuffer();
//start connection manager
_connectionManager = new ConnectionManager(this, torController);
//
int networkCount = bR.ReadInt32();
for (int i = 0; i < networkCount; i++)
{
MeshNetwork network = new MeshNetwork(_connectionManager, bR);
_networks.Add(network.NetworkId, network);
}
InitAnnounceTimer();
break;
default:
throw new InvalidDataException("MeshNode format version not supported.");
}
}
public DhtRpcPacket(BinaryReader bR)
{
int version = bR.ReadByte();
switch (version)
{
case 1:
_sourceNodeEP = EndPointExtension.Parse(bR);
_type = (DhtRpcType)bR.ReadByte();
switch (_type)
{
case DhtRpcType.PING:
break;
case DhtRpcType.FIND_NODE:
_networkId = new BinaryNumber(bR.BaseStream);
_contacts = new NodeContact[bR.ReadByte()];
for (int i = 0; i < _contacts.Length; i++)
{
_contacts[i] = new NodeContact(bR);
}
break;
case DhtRpcType.FIND_PEERS:
_networkId = new BinaryNumber(bR.BaseStream);
_contacts = new NodeContact[bR.ReadByte()];
for (int i = 0; i < _contacts.Length; i++)
{
_contacts[i] = new NodeContact(bR);
}
_peers = new EndPoint[bR.ReadByte()];
for (int i = 0; i < _peers.Length; i++)
{
_peers[i] = EndPointExtension.Parse(bR);
}
break;
case DhtRpcType.ANNOUNCE_PEER:
_networkId = new BinaryNumber(bR.BaseStream);
_peers = new EndPoint[bR.ReadByte()];
for (int i = 0; i < _peers.Length; i++)
{
_peers[i] = EndPointExtension.Parse(bR);
}
break;
default:
throw new IOException("Invalid DHT-RPC type.");
}
break;
default:
throw new InvalidDataException("DHT-RPC packet version not supported: " + version);
}
}
public Task <TunnelProxy> CreateTunnelProxyAsync(string address, int port, bool enableSsl = false, bool ignoreCertificateErrors = false)
{
return(CreateTunnelProxyAsync(EndPointExtension.GetEndPoint(address, port), enableSsl, ignoreCertificateErrors));
}