/// <summary>
/// Perform a TCP port scan on the specified ports with service detection and OS detection.
/// </summary>
/// <param name="scanType">The type of scan to perform</param>
/// <param name="ports">A list of ports to scan</param>
/// <returns>A ScanResult object detailing the results of the port scan</returns>
public ScanResult PortScan(ScanType scanType, IEnumerable <int> ports)
{
NmapContext ctx = _portScanCommon(scanType,
string.Join(",",
ports.Select(x => x.ToString(CultureInfo.InvariantCulture))));
return(new ScanResult(ctx.Run()));
}
/// <summary>
/// Perform host discovery and OS detection on the intended target (preferably a subnet or IP range)
/// </summary>
/// <returns>A collection of Hosts detailing the results of the discovery</returns>
public IEnumerable <Host> HostDiscovery()
{
NmapContext ctx = GetContext();
ctx.Options.AddAll(new[]
{
NmapFlag.TcpSynScan,
NmapFlag.OsDetection
});
return(new ScanResult(ctx.Run()).Hosts);
}
/// <summary>
/// Perform CVE Vulnerability Scan for potential vulnerabilities
/// </summary>
/// <returns>A collection of Hosts detailing the results of the discovery</returns>
public IEnumerable <Host> VulnerabilityDiscovery()
{
NmapContext ctx = GetContext();
ctx.Options.AddAll(new[]
{
NmapFlag.TreatHostsAsOnline,
NmapFlag.ScriptVuln
});
return(new ScanResult(ctx.Run()).Hosts);
}
/// <summary>
/// Perform host discovery and OS detection on the intended target (preferably a subnet or IP range)
/// </summary>
/// <returns>A collection of Hosts detailing the results of the discovery</returns>
public IEnumerable <Host> HostDiscovery()
{
NmapContext ctx = GetContext();
ctx.Options.AddAll(new[]
{
NmapFlag.HostScan,
NmapFlag.AggressiveTiming,
});
return(new ScanResult(ctx.Run()).Hosts);
}
/// <summary>
/// Determine whether the intended target is firewalled.
/// </summary>
/// <returns>Returns true if the intended targer is firewalled and false otherwise. If used on a subnet or IP range, this determines if any host has a firewall.</returns>
public bool FirewallProtected()
{
NmapContext ctx = GetContext();
ctx.Options.AddAll(new[]
{
NmapFlag.AckScan,
NmapFlag.FragmentPackets
});
var sr = new ScanResult(ctx.Run());
return
(sr.Hosts.Any(
x =>
(x.ExtraPorts.First().Count > 0 && x.ExtraPorts.First().State == "filtered") ||
x.Ports.Any(y => y.Filtered)));
}
/// <summary>
/// Perform a TCP port scan on the specified ports with service detection and OS detection.
/// </summary>
/// <param name="scanType">The type of scan to perform</param>
/// <param name="ports">A string detailing which ports to scan (e.g., "10-20,33")</param>
/// <returns>A ScanResult object detailing the results of the port scan</returns>
public ScanResult PortScan(ScanType scanType, string ports)
{
NmapContext ctx = _portScanCommon(scanType, ports);
return(new ScanResult(ctx.Run()));
}
/// <summary>
/// Perform the desired scan with service detection and OS detection.
/// </summary>
/// <returns>A ScanResult object detailing the results of the port scan</returns>
public ScanResult PortScan(ScanType scanType)
{
NmapContext ctx = _portScanCommon(scanType, null);
return(new ScanResult(ctx.Run()));
}
