public RemotePortForwardingReply OnRemotePortForwardingRequest(RemotePortForwardingRequest request, ISSHChannel channel)
{
// exception is not handled here.
// caller should handle exception appropriately.
return(_coreHandler.OnRemotePortForwardingRequest(request, channel));
}
public RemotePortForwardingReply OnRemotePortForwardingRequest(RemotePortForwardingRequest request, ISSHChannel channel)
{
// exception is not handled here.
// caller should handle exception appropriately.
return _coreHandler.OnRemotePortForwardingRequest(request, channel);
}
public RemotePortForwardingReply OnRemotePortForwardingRequest(RemotePortForwardingRequest request, ISSHChannel channel)
{
try {
if (!_profile.AllowsForeignConnection && !IsLoopbackAddress(request.OriginatorIp)) {
return RemotePortForwardingReply.Reject(
RemotePortForwardingReply.Reason.AdministrativelyProhibited, "rejected");
}
Socket local = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
local.Connect(new IPEndPoint(Util.ResolveHost(_profile.DestinationHost), _profile.DestinationPort));
var newChannel =
new Channel(
_profile.SSHHost, _profile.DestinationHost, (int)channel.LocalChannel, channel, local);
newChannel.StartAsyncReceive();
return RemotePortForwardingReply.Accept(newChannel);
}
catch (Exception ex) {
Debug.WriteLine(ex.StackTrace);
Util.InterThreadWarning(ex.Message);
return RemotePortForwardingReply.Reject(
RemotePortForwardingReply.Reason.AdministrativelyProhibited, "rejected");
}
}