Stone_Red/ARP-Scanner
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Add linux support and code improvments

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Stone_Red
2023-05-03 22:15:14 +02:00
parent 9a9d858cfd
commit 6df8862dbc
3 changed files with 21 additions and 50 deletions
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ARP-Scanner/ARP-Scanner.csproj
+2 -1
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@@ -9,7 +9,8 @@
</PropertyGroup> </PropertyGroup>
<ItemGroup> <ItemGroup>
<PackageReference Include="IPAddressRange" Version="4.2.0" /> <PackageReference Include="ArpLookup" Version="2.0.3" />
<PackageReference Include="IPAddressRange" Version="5.0.0" />
<PackageReference Include="Stone_Red-C-Sharp-Utilities" Version="1.0.3.1" /> <PackageReference Include="Stone_Red-C-Sharp-Utilities" Version="1.0.3.1" />
</ItemGroup> </ItemGroup>
ARP-Scanner/ArpUtilities.cs
-39
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@@ -1,39 +0,0 @@
using Stone_Red_Utilities.ConsoleExtentions;
using System.Net;
using System.Runtime.InteropServices;
namespace ARP_Scanner;
internal class ArpUtilities
{
[DllImport("iphlpapi.dll", ExactSpelling = true)]
private static extern int SendARP(int DestIP, int SrcIP, byte[] pMacAddr, ref uint PhyAddrLen);
private uint macAddrLen = (uint)new byte[6].Length;
public string? SendArpRequest(IPAddress ipAddress)
{
byte[] macAddr = new byte[6];
try
{
_ = SendARP(BitConverter.ToInt32(ipAddress.GetAddressBytes(), 0), 0, macAddr, ref macAddrLen);
if (MacAddresstoString(macAddr) != "00-00-00-00-00-00")
{
return MacAddresstoString(macAddr);
}
}
catch (Exception e)
{
ConsoleExt.WriteLine(e.Message, ConsoleColor.Red);
}
return null;
}
public static string MacAddresstoString(byte[] macAdrr)
{
string macString = BitConverter.ToString(macAdrr);
return macString.ToUpper();
}
}
ARP-Scanner/Program.cs
+19 -10
View File
@@ -1,4 +1,4 @@
using ARP_Scanner; using ArpLookup;
using NetTools; using NetTools;
@@ -7,15 +7,24 @@ using Stone_Red_Utilities.ConsoleExtentions;
using System.Collections.Concurrent; using System.Collections.Concurrent;
using System.Net; using System.Net;
using System.Net.NetworkInformation;
internal class Program namespace ARP_Scanner;
internal static class Program
{ {
private static void Main(string[] args) private static async Task Main(string[] args)
{ {
bool success = false; bool success = false;
IPAddress[]? ipAddresses = null; IPAddress[]? ipAddresses = null;
MacVendorLookup macVendorLookup = new MacVendorLookup("mac-vendors.csv"); MacVendorLookup macVendorLookup = new MacVendorLookup("mac-vendors.csv");
if (!Arp.IsSupported)
{
ConsoleExt.WriteLine("ARP is not supported on this platform!", ConsoleColor.Red);
return;
}
if (args.Length >= 1) if (args.Length >= 1)
{ {
success = IPAddressRange.TryParse(string.Join("", args), out IPAddressRange iPAddressRange); success = IPAddressRange.TryParse(string.Join("", args), out IPAddressRange iPAddressRange);
@@ -38,21 +47,21 @@ internal class Program
ConsoleExt.WriteLine("Starting scan...", ConsoleColor.DarkYellow); ConsoleExt.WriteLine("Starting scan...", ConsoleColor.DarkYellow);
Parallel.ForEach(ipAddresses, ipAddress => await Parallel.ForEachAsync(ipAddresses, async (ipAddress, _) =>
{ {
string? mac = new ArpUtilities().SendArpRequest(ipAddress); PhysicalAddress? mac = await Arp.LookupAsync(ipAddress);
Interlocked.Increment(ref processedIpAddressesCount); int localProcessedIpAddressesCount = Interlocked.Increment(ref processedIpAddressesCount);
if (mac is not null) if (mac is not null)
{ {
List<string> info = new List<string> { ipAddress.ToString(), mac }; List<string> info = new List<string> { ipAddress.ToString(), mac.ToString() };
info.AddRange(macVendorLookup.GetInformation(mac)); info.AddRange(macVendorLookup.GetInformation(mac.ToString()));
ConsoleExt.WriteLine($"Progress: {processedIpAddressesCount}/{ipAddressesCount} [{100d / ipAddressesCount * processedIpAddressesCount:0.00}%] | Active: {ipAddress}", ConsoleColor.Green); ConsoleExt.WriteLine($"Progress: {localProcessedIpAddressesCount}/{ipAddressesCount} [{100d / ipAddressesCount * localProcessedIpAddressesCount:0.00}%] | Active: {ipAddress}", ConsoleColor.Green);
activeHosts.Add(info.ToArray()); activeHosts.Add(info.ToArray());
} }
else else
{ {
ConsoleExt.WriteLine($"Progress: {processedIpAddressesCount}/{ipAddressesCount} [{100d / ipAddressesCount * processedIpAddressesCount:0.00}%] | Inactive: {ipAddress}", ConsoleColor.Red); ConsoleExt.WriteLine($"Progress: {localProcessedIpAddressesCount}/{ipAddressesCount} [{100d / ipAddressesCount * localProcessedIpAddressesCount:0.00}%] | Inactive: {ipAddress}", ConsoleColor.Red);
} }
}); });