/// <summary>
/// This object is passed to NodeInitializer if you want to create a node inside the virtual network. Communications in the virtual network do not take place via the internet, but through a pipeline, simulating the Internet protocol.
/// </summary>
public VirtualDevice()
{
Id = _lastId + 1;
_lastId = Id;
MachineName = Environment.MachineName;
Domain = Id + "." + MachineName.ToLower();
Address = "vd://" + Domain;
Ip = (uint)Domain.GetHashCode();
}
/// <summary>
/// Continue method implementation
/// PowerShell Resume-Service
/// </summary>
public void Continue()
{
Runspace SPRunSpace = null;
PowerShell SPPowerShell = null;
try
{
bool islocal = (Dns.GetHostEntry("LocalHost").HostName.ToLower().Equals(MachineName.ToLower()));
if (!islocal)
{
WSManConnectionInfo connectionInfo = new WSManConnectionInfo(false, MachineName, 5985, "/wsman", "http://schemas.microsoft.com/powershell/Microsoft.PowerShell", null, 30000);
SPRunSpace = RunspaceFactory.CreateRunspace(connectionInfo);
connectionInfo.AuthenticationMechanism = AuthenticationMechanism.NegotiateWithImplicitCredential;
}
else
{
SPRunSpace = RunspaceFactory.CreateRunspace();
}
SPPowerShell = PowerShell.Create();
SPPowerShell.Runspace = SPRunSpace;
SPRunSpace.Open();
Pipeline pipeline = SPRunSpace.CreatePipeline();
Command cmd = new Command("Resume-Service " + this.ServiceName, true);
pipeline.Commands.Add(cmd);
Collection <PSObject> PSOutput = pipeline.Invoke();
}
finally
{
if (SPRunSpace != null)
{
SPRunSpace.Close();
}
if (SPPowerShell != null)
{
SPPowerShell.Dispose();
}
}
}
private void Open()
{
Runspace SPRunSpace = null;
PowerShell SPPowerShell = null;
try
{
bool islocal = (Dns.GetHostEntry("LocalHost").HostName.ToLower().Equals(MachineName.ToLower()));
if (!islocal)
{
WSManConnectionInfo connectionInfo = new WSManConnectionInfo(false, MachineName, 5985, "/wsman", "http://schemas.microsoft.com/powershell/Microsoft.PowerShell", null, 30000);
SPRunSpace = RunspaceFactory.CreateRunspace(connectionInfo);
connectionInfo.AuthenticationMechanism = AuthenticationMechanism.NegotiateWithImplicitCredential;
}
else
{
SPRunSpace = RunspaceFactory.CreateRunspace();
}
SPPowerShell = PowerShell.Create();
SPPowerShell.Runspace = SPRunSpace;
SPRunSpace.Open();
Pipeline pipeline = SPRunSpace.CreatePipeline();
Command cmd = new Command("Get-Service " + this.ServiceName, true);
pipeline.Commands.Add(cmd);
Collection <PSObject> PSOutput = pipeline.Invoke();
foreach (var result in PSOutput)
{
ServiceName = result.Members["Name"].Value.ToString();
DisplayName = result.Members["DisplayName"].Value.ToString();
string _status = result.Members["Status"].Value.ToString();
Status = StringToStatus(_status);
CanPauseAndContinue = Convert.ToBoolean(result.Members["CanPauseAndContinue"].Value);
CanShutdown = Convert.ToBoolean(result.Members["CanShutdown"].Value);
CanStop = Convert.ToBoolean(result.Members["CanStop"].Value);
}
}
finally
{
if (SPRunSpace != null)
{
SPRunSpace.Close();
}
if (SPPowerShell != null)
{
SPPowerShell.Dispose();
}
}
}
private void DetectDenialOfService(string port, string protocol, string machineName)
{
_canResetCnt = true;
if (!string.IsNullOrEmpty(Port) && !string.IsNullOrEmpty(Protocol))
{
if (!port.ToLower().Equals(Port.ToLower()) && !protocol.ToLower().Equals(Protocol.ToLower()) && !machineName.ToLower().Equals(MachineName.ToLower()))
{
Counter = 0;
}
}
else if (!string.IsNullOrEmpty(Port))
{
if (!port.ToLower().Equals(Port.ToLower()) || !machineName.ToLower().Equals(MachineName.ToLower()))
{
Counter = 0;
}
}
else if (!string.IsNullOrEmpty(Protocol))
{
if (!protocol.ToLower().Equals(Protocol.ToLower()) || !machineName.ToLower().Equals(MachineName.ToLower()))
{
Counter = 0;
}
}
Counter += 1;
if (Counter == 3)
{
DenialOfService();
}
}
