public FinishedService()
{
succeeded = false;
testedService = new Service();
}
private void btn_Scan_Click(object sender, EventArgs e)
{
if (buttonOnStop)
{
portScanner.Stop();
userpressedStop = true;
return;
}
userpressedStop = false;
List<Service> ScanList = new List<Service>();
bool allesStimmt = false;
int start;
int end;
string iP;
string iPEnd;
int difPort;
int difIP;
string IP1 = string.Empty;
string IP2 = string.Empty;
string IP3 = string.Empty;
string IP4 = string.Empty;
string IPRange = string.Empty;
string toSplit = string.Empty;
ScanList.Clear();
lv_Port.Items.Clear();
info.Clear();
int waitForNextThread = 0;
int requestTimeout = Convert.ToInt32(numericUpDownRequestTimeout.Value);
if (comboBoxScanAttitude.SelectedItem == comboBoxScanAttitude.Items[1])
waitForNextThread = Convert.ToInt32(numericUpDownTimebetweenRequests.Value);
if (radioButton_IPrange.Checked)
{
toSplit = maskedTextBoxIP.Text;
IPRange = txt_IPrange.Text;
}
else
{
toSplit = DNSServer();
IPRange = string.Empty;
}
if (toSplit == string.Empty)
return;
string[] splitme = toSplit.Split(new Char[]{'.'});
foreach (string split in splitme)
{
if (split == string.Empty)
{
MessageBox.Show("Parts of the IP were left empty", "Input failure",MessageBoxButtons.OK, MessageBoxIcon.Hand);
return;
}
}
if (splitme.Length > 3)
{
IP1 = splitme[0].Replace(" ","");
IP2 = splitme[1].Replace(" ","");
IP3 = splitme[2].Replace(" ","");
IP4 = splitme[3].Replace(" ","");
}
else { MessageBox.Show("Parts of the IP were left empty", "Input failure",MessageBoxButtons.OK, MessageBoxIcon.Hand);
return;
}
if (IPRange == string.Empty)
IPRange = splitme[3];
try
{ //bisschen verschachtelt alles was nicht zutrifft wirft ne Messagebox mit nem Fehler zurück
if (Convert.ToInt32(IP4) <= Convert.ToInt32(IPRange))
{
iP = IP1 + "." + IP2 + "." + IP3 + "." + IP4;
iPEnd = IP1 + "." + IP2 + "." + IP3 + "." + IPRange;
if (ipRichtig(iP) && ipRichtig(iPEnd))
{
allesStimmt = true;
if (radioButtonPortRange.Checked == true)
{
if(txt_Start.Text == string.Empty)
{
MessageBox.Show("You did choose a port range but the start port field is emtpy", "Input failure", MessageBoxButtons.OK, MessageBoxIcon.Hand);
return;
}
if (txt_End.Text == string.Empty)
{
txt_End.Text = txt_Start.Text;
}
if (portZahl(txt_End.Text) && portZahl(txt_Start.Text))
{
start = Convert.ToInt32(txt_Start.Text);
end = Convert.ToInt32(txt_End.Text);
if (start <= end)
{
allesStimmt = true;
ScanList.Clear();
for (int i = start; i <= end; i++)
{
for (int iIP = Convert.ToInt32(IP4); iIP <= Convert.ToInt32(IPRange); iIP++)
{
Service service = new Service();
service.ServiceName = ReturnService(i);
service.Port = i;
service.IP = IP1 + "." + IP2 + "." + IP3 + "." + iIP.ToString();
ScanList.Add(service);
}
}
if (start < 0 || end < 0)
{
allesStimmt = false;
MessageBox.Show("The ports have to be positive", "Input failure",MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
}
else
{
MessageBox.Show("The start port has to be lower than the end port", "Input failure", MessageBoxButtons.OK, MessageBoxIcon.Hand);
allesStimmt = false;
}
}
else
{
MessageBox.Show("You have to enter numbers for the ports", "Input failure", MessageBoxButtons.OK, MessageBoxIcon.Hand);
allesStimmt = false;
}
}
if (radioButtonWebserverSelected.Checked == true)
{
ScanList.Clear();
for (int iIP = Convert.ToInt32(IP4); iIP <= Convert.ToInt32(IPRange); iIP++)
{
Service serviceHttp = new Service();
serviceHttp.ServiceName = ReturnService(80);
serviceHttp.Port = 80;
serviceHttp.IP = IP1 + "." + IP2 + "." + IP3 + "." + iIP.ToString(); ;
ScanList.Add(serviceHttp);
}
for (int iIP = Convert.ToInt32(IP4); iIP <= Convert.ToInt32(IPRange); iIP++)
{
Service serviceHttps = new Service();
serviceHttps.ServiceName = ReturnService(443);
serviceHttps.Port = 443;
serviceHttps.IP = IP1 + "." + IP2 + "." + IP3 + "." + iIP.ToString(); ;
ScanList.Add(serviceHttps);
}
}
if (raBuChoose.Checked == true)
{
ScanList.Clear();
foreach (int zahl in PortArray())
{
for (int iIP = Convert.ToInt32(IP4); iIP <= Convert.ToInt32(IPRange); iIP++)
{
Service serviceHttps = new Service();
serviceHttps.ServiceName = ReturnService(zahl);
serviceHttps.Port = zahl;
serviceHttps.IP = IP1 + "." + IP2 + "." + IP3 + "." + iIP.ToString();
ScanList.Add(serviceHttps);
}
}
}
difPort = ScanList.Count / (Convert.ToInt32(IPRange) - Convert.ToInt32(IP4) + 1);
difIP = Convert.ToInt32(IPRange) - Convert.ToInt32(IP4) + 1;
prg_Scannning.Value = 0;
//das Maximum ist die Anzahl der IP´s mal die Anzahl der zu überprüfenden Ports
prg_Scannning.Maximum = difIP * difPort;
prg_Scannning.Step = 1;
if (allesStimmt == true)
{
LastFinishedIndex = 0;
portScanner.RequestTimeout = requestTimeout;
portScanner.Waitfornextthread = waitForNextThread;
portScanner.StartScan(ScanList);
btn_Scan.Text = "Stop";
buttonOnStop = true;
btn_Scan.Image = Properties.Resources.control_stop;
btn_Scan.ImageAlign = ContentAlignment.MiddleLeft;
}
}
else
{
MessageBox.Show("No valid IP", "Input failure", MessageBoxButtons.OK, MessageBoxIcon.Hand);
allesStimmt = false;
}
}
else
{
MessageBox.Show("The start Ip has to be lower than the end IP", "Input failure", MessageBoxButtons.OK, MessageBoxIcon.Hand);
allesStimmt = false;
}
}
catch (Exception)
{
MessageBox.Show("Please enter numbers for the IP", "Input failure");
allesStimmt = false;
}
}
private void btn_Scan_Click(object sender, EventArgs e)
{
List<Service> ScanList = new List<Service>();
bool allesStimmt = false;
int start;
int end;
string iP;
string iPEnd;
int difPort;
int difIP;
ScanList.Clear();
lv_Port.Items.Clear();
info.Clear();
if (txt_IPrange.Text == string.Empty)
txt_IPrange.Text = txt_IP4.Text;
try
{ //bisschen verschachtelt alles was nicht zutrifft wirft ne Messagebox mit nem Fehler zurück
if (Convert.ToInt32(txt_IP4.Text) <= Convert.ToInt32(txt_IPrange.Text))
{
iP = txt_IP1.Text + "." + txt_IP2.Text + "." + txt_IP3.Text + "." + txt_IP4.Text;
iPEnd = txt_IP1.Text + "." + txt_IP2.Text + "." + txt_IP3.Text + "." + txt_IPrange.Text;
if (ipRichtig(iP) && ipRichtig(iPEnd))
{
allesStimmt = true;
if (radioButton1.Checked == true)
{
if (txt_End.Text == string.Empty)
{
txt_End.Text = txt_Start.Text;
}
if (portZahl(txt_End.Text) && portZahl(txt_Start.Text))
{
start = Convert.ToInt32(txt_Start.Text);
end = Convert.ToInt32(txt_End.Text);
if (start <= end)
{
allesStimmt = true;
ScanList.Clear();
for (int i = start; i <= end; i++)
{
for (int iIP = Convert.ToInt32(txt_IP4.Text); iIP <= Convert.ToInt32(txt_IPrange.Text); iIP++)
{
Service service = new Service();
service.ServiceName = readText.ReturnService(i);
service.Port = i;
service.IP = txt_IP1.Text + "." + txt_IP2.Text + "." + txt_IP3.Text + "." + iIP.ToString();
ScanList.Add(service);
}
}
if (start < 0 || end < 0)
{
allesStimmt = false;
MessageBox.Show("The ports have to be positive", "Input failure");
}
}
else
{
MessageBox.Show("The start port has to be lower than the end port", "Input failure");
allesStimmt = false;
}
}
else
{
MessageBox.Show("You have to enter numbers for the ports", "Input failure");
allesStimmt = false;
}
}
if (radioButton2.Checked == true)
{
ScanList.Clear();
for (int iIP = Convert.ToInt32(txt_IP4.Text); iIP <= Convert.ToInt32(txt_IPrange.Text); iIP++)
{
Service serviceHttp = new Service();
serviceHttp.ServiceName = readText.ReturnService(80);
serviceHttp.Port = 80;
serviceHttp.IP = txt_IP1.Text + "." + txt_IP2.Text + "." + txt_IP3.Text + "." + iIP.ToString(); ;
ScanList.Add(serviceHttp);
}
for (int iIP = Convert.ToInt32(txt_IP4.Text); iIP <= Convert.ToInt32(txt_IPrange.Text); iIP++)
{
Service serviceHttps = new Service();
serviceHttps.ServiceName = readText.ReturnService(443);
serviceHttps.Port = 443;
serviceHttps.IP = txt_IP1.Text + "." + txt_IP2.Text + "." + txt_IP3.Text + "." + iIP.ToString(); ;
ScanList.Add(serviceHttps);
}
}
if (raBuChoose.Checked == true)
{
ScanList.Clear();
foreach (int zahl in readText.PortArray())
{
for (int iIP = Convert.ToInt32(txt_IP4.Text); iIP <= Convert.ToInt32(txt_IPrange.Text); iIP++)
{
Service serviceHttps = new Service();
serviceHttps.ServiceName = readText.ReturnService(zahl);
serviceHttps.Port = zahl;
serviceHttps.IP = txt_IP1.Text + "." + txt_IP2.Text + "." + txt_IP3.Text + "." + iIP.ToString();
ScanList.Add(serviceHttps);
}
}
}
difPort = ScanList.Count / (Convert.ToInt32(txt_IPrange.Text) - Convert.ToInt32(txt_IP4.Text) + 1);
difIP = Convert.ToInt32(txt_IPrange.Text) - Convert.ToInt32(txt_IP4.Text) + 1;
prg_Scannning.Value = 0;
//das Maximum ist die Anzahl der IP´s mal die Anzahl der zu überprüfenden Ports
prg_Scannning.Maximum = difIP * difPort;
prg_Scannning.Step = 1;
if (allesStimmt == true)
{
btn_Scan.Enabled = false;
btn_Cancel.Enabled = true;
LastFinishedIndex = 0;
portScanner.StartScan(ScanList);
}
}
else
{
MessageBox.Show("No valid IP", "Input failure");
allesStimmt = false;
}
}
else
{
MessageBox.Show("The start Ip has to be lower than the end IP", "Input failure");
allesStimmt = false;
}
}
catch (Exception)
{
MessageBox.Show("Please enter numbers for the IP", "Input failure");
allesStimmt = false;
}
}