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"));
}
}
public virtual RemotePortForwardingReply CheckPortForwardingRequest(string remote_host, int remote_port, string originator_ip, int originator_port)
{
return(RemotePortForwardingReply.Reject(RemotePortForwardingReply.Reason.AdministrativelyProhibited, "rejected"));
}
