Issue

Code backup
2026-05-10 16:59:01 +02:00
commit 368d6fafea
796 changed files with 315310 additions and 0 deletions
@@ -0,0 +1,142 @@
+using System;
+using System.Net;
+using System.Linq;
+using System.Collections;
+using System.Runtime.InteropServices;
+
+namespace devlist
+{
+	public class IPEnumeration: IEnumerable
+	{
+		private string startAddress;
+		private string endAddress;
+		
+		internal static Int64 AddressToInt(IPAddress addr)
+	    {
+			byte[] addressBits = addr.GetAddressBytes();
+			
+	        Int64 retval = 0;
+	        for (int i = 0; i < addressBits.Length; i++)
+	        {
+	            retval = (retval << 8) + (int)addressBits[i];
+	        }
+	
+	        return retval;
+	    }		
+		
+		internal static Int64 AddressToInt(string addr)
+	    {
+			return AddressToInt(IPAddress.Parse(addr));
+	    }
+
+	    internal static IPAddress IntToAddress(Int64 addr)
+	    {
+	    	return IPAddress.Parse(addr.ToString());
+	    }	        
+	    
+	    
+	    public IPEnumeration(string startAddress, string endAddress)
+	    {
+	    	this.startAddress = startAddress;
+	    	this.endAddress = endAddress;
+	    }
+	    
+	    IEnumerator IEnumerable.GetEnumerator()
+	    {
+	       return (IEnumerator) GetEnumerator();
+	    }
+	
+	    public IPEnumerator GetEnumerator()
+	    {
+	        return new IPEnumerator(startAddress, endAddress);
+	    }    
+	    
+	}
+	
+	public class IPEnumerator: IEnumerator
+	{
+		private string startAddress;
+		private string endAddress;
+		private Int64 currentIP;
+		private Int64 endIP;
+		
+		public IPEnumerator(string startAddress, string endAddress)
+		{
+			this.startAddress = startAddress;
+	    	this.endAddress = endAddress;	
+	    	
+	    	currentIP = IPEnumeration.AddressToInt(startAddress);
+	    	endIP = IPEnumeration.AddressToInt(endAddress);
+		}
+		
+		public bool MoveNext()
+	    {
+	        currentIP++;
+	        return (currentIP <= endIP);
+	    }
+	
+	    public void Reset()
+	    {
+	        currentIP = IPEnumeration.AddressToInt(startAddress);
+	    }
+	
+	    object IEnumerator.Current
+	    {
+	        get
+	        {
+	            return Current;
+	        }
+	    }
+	
+	    public IPAddress Current
+	    {
+	        get
+	        {
+	            try
+	            {
+	            	return IPEnumeration.IntToAddress(currentIP);
+	            }
+	            catch (IndexOutOfRangeException)
+	            {
+	                throw new InvalidOperationException();
+	            }
+	        }
+	    }
+	}
+	
+    public static class IPHelper
+    {
+    	[DllImport("iphlpapi.dll", ExactSpelling=true)]
+    	public static extern int SendARP( int DestIP, int SrcIP, byte[] pMacAddr, ref uint PhyAddrLen);
+    	
+    	public static string getMAC(IPAddress address)
+    	{
+    		int intAddress = BitConverter.ToInt32(address.GetAddressBytes(), 0);
+
+			byte[] macAddr = new byte[6];
+			uint macAddrLen = (uint) macAddr.Length;
+			if (SendARP(intAddress, 0, macAddr, ref macAddrLen) != 0)
+			    return "(NO ARP result)";
+			
+			string[] str = new string[(int)macAddrLen];
+			for (int i = 0; i < macAddrLen; i++)
+			    str[i] = macAddr[i].ToString("x2");
+			
+			return string.Join(":", str);
+    	}
+    }
+    
+	class Program
+	{
+		public static void Main(string[] args)
+		{
+			
+			foreach(IPAddress addr in new IPEnumeration("172.25.216.10","172.25.216.20"))
+	        {
+				Console.WriteLine("{0}\t\t{1}",addr.ToString(), IPHelper.getMAC(addr));
+	        }
+			
+			Console.ReadKey(true);
+		}
+	}
+}
@@ -0,0 +1,11 @@
+TextToBeWritten = "Pinging 172.16.94.95... \r\n";
+
+Ping ping = new Ping();
+PingReply pingReply = ping.Send("172.16.94.95");
+if (pingReply.Status == IPStatus.Success)
+{
+    //Machine is alive
+    TextToBeWritten += "Success!";
+}
+else
+    TextToBeWritten += "Error!";
@@ -0,0 +1,37 @@
+TextToBeWritten = "<div>Pinging... </div>";
+
+            string ipBase = "172.16.94.";
+            for (int i = 1; i < 100; i++)
+            {
+                string ip = ipBase + i.ToString();
+
+                Ping p = new Ping();
+                var pingReply = p.Send(ip, 100);
+
+                
+
+                if (pingReply.Status != IPStatus.Success)
+                    TextToBeWritten += "<div><div class=\"host-offline\">Offline</div>" + ip + "</div>";
+                else
+                {
+                    //Machine is alive
+                    TextToBeWritten += "<div><div class=\"host-online\">Online</div>" + ip + "</div>";
+
+                    IPAddress hostIPAddress = IPAddress.Parse(ip);
+                    TextToBeWritten += "<div>";
+                    try
+                    {
+                        IPHostEntry hostInfo = Dns.GetHostByAddress(hostIPAddress);
+                        IPAddress[] address = hostInfo.AddressList;
+                        String[] alias = hostInfo.Aliases;
+                        TextToBeWritten += "Host: " + hostInfo.HostName;
+                    }
+                    catch (Exception e)
+                    {
+                        TextToBeWritten += "DNS Resolution Error: " + e.Message;
+                    }
+                    TextToBeWritten += "</div>";
+
+
+                }
+            }
@@ -0,0 +1,116 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Net;
+using System.Net.NetworkInformation;
+using System.Net.Sockets;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Localization;
+using webapp_shared;
+
+namespace webapp_local.Pages.InfoTech
+{
+    public class ServerLoginsModel : _LayoutModel
+    {
+
+
+        public string TextToBeWritten { get; set; }
+        public ServerLoginsModel(IStringLocalizer<_LayoutModel> _localizer, IConfiguration _config) : base(_localizer, _config)
+        {
+        }
+
+        public override void OnGet()
+        {
+            base.OnGet();
+
+            if (!Permissions.CanViewVisitorsRegister)
+            {
+                // Redirect a 404
+                Response.Redirect("/Error");
+            }
+
+            TextToBeWritten = "<div>Pinging... </div>";
+
+            //ip da teneresott'occhio 172.16.94.1-254
+            string ipBase = "172.16.91.";
+            for (int i = 1; i < 254; i++)
+            {
+                string ip = ipBase + i.ToString();
+
+                Ping p = new Ping();
+                var pingReply = p.Send(ip, 50);
+
+
+
+                if (pingReply.Status != IPStatus.Success)
+                    TextToBeWritten += "<div>" + "<span class=\"host-offline\">● </span>Offline " + ip + "<br>Host: Disconnesso" + "<br></div>";
+                else
+                {
+                    //Machine is alive
+                    TextToBeWritten += "<div>" + "<span class=\"host-online\">● </span>Online " + ip + "</div>";
+
+                    IPAddress hostIPAddress = IPAddress.Parse(ip);
+                    TextToBeWritten += "<div>";
+
+                    //DNS hostbyaddress
+                    try
+                    {
+                        IPHostEntry hostInfo = Dns.GetHostByAddress(hostIPAddress);
+                        IPAddress[] address = hostInfo.AddressList;
+                        String[] alias = hostInfo.Aliases;
+
+                        TextToBeWritten += "Host: " + hostInfo.HostName + "<br>";
+
+
+                        String CmdText = @"/c quser /server:" + ip;
+
+                        Process proc = new Process
+                        {
+                            StartInfo = new ProcessStartInfo
+                            {
+                                FileName = "cmd.exe",
+                                Arguments = CmdText,
+                                UseShellExecute = false,
+                                RedirectStandardOutput = true,
+                                CreateNoWindow = true
+                            }
+                        };
+
+                        proc.Start();
+                        String line = proc.StandardOutput.ReadToEnd();
+
+                        line = line.Replace("\r\n", "<br>" + System.Environment.NewLine);
+
+                        line = line.Replace("NOMEUTENTE", "UTENTE");
+                        line = line.Replace("NOMESESSIONE", "SESSIONE");
+
+                        line = line.Replace("                   ", "&emsp;&emsp;&emsp;");
+                        line = line.Replace("             ", "&emsp;&emsp;");
+                        line = line.Replace("            ", "&emsp;");
+                        line = line.Replace("       ", "&emsp;");
+                        line = line.Replace("   ", "&emsp;");
+                        line = line.Replace("  ", "&emsp;&emsp;");
+                        line = line.Replace(" ", "&emsp;");
+
+                        TextToBeWritten += "User Actualy Logged:<br>" + line;
+
+
+                    }
+                    catch (Exception e)
+                    {
+                        TextToBeWritten += "DNS Resolution Error: " + e.Message + "<br>";
+                    }
+
+                    TextToBeWritten += "<br></div>";
+
+                }
+            }
+        }
+    }
+}
+
@@ -0,0 +1,117 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Net;
+using System.Net.NetworkInformation;
+using System.Net.Sockets;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Localization;
+using webapp_shared;
+
+namespace webapp_local.Pages.InfoTech
+{
+    public class ServerLoginsModel : _LayoutModel
+    {
+
+
+        public string TextToBeWritten { get; set; }
+        public ServerLoginsModel(IStringLocalizer<_LayoutModel> _localizer, IConfiguration _config) : base(_localizer, _config)
+        {
+        }
+
+        public override void OnGet()
+        {
+            base.OnGet();
+
+            if (!Permissions.CanViewVisitorsRegister)
+            {
+                // Redirect a 404
+                Response.Redirect("/Error");
+            }
+
+            TextToBeWritten = "<div>Pinging... <br></div>";
+
+            //ip da teneresott'occhio 172.16.94.1-254
+            string ipBase = "172.16.94.";
+            for (int i = 30; i < 40; i++)
+            {
+                string ip = ipBase + i.ToString();
+
+                Ping p = new Ping();
+                var pingReply = p.Send(ip, 50);
+
+
+
+
+                if (pingReply.Status != IPStatus.Success)
+                    TextToBeWritten += "<hr class=\"solid\">" + "<div>" + "<span class=\"host-offline\">● </span>Offline " + ip + "<br>Host: Disconnesso" + "<br><br></div>";
+                else
+                {
+                    //Machine is alive
+                    TextToBeWritten += "<hr class=\"solid\">" + "<div>" + "<span class=\"host-online\">● </span>Online " + ip + "</div>";
+
+                    IPAddress hostIPAddress = IPAddress.Parse(ip);
+                    TextToBeWritten += "<div>";
+
+                    //DNS hostbyaddress
+                    try
+                    {
+                        IPHostEntry hostInfo = Dns.GetHostByAddress(hostIPAddress);
+                        IPAddress[] address = hostInfo.AddressList;
+                        String[] alias = hostInfo.Aliases;
+
+                        TextToBeWritten += "Host: " + hostInfo.HostName + "<br>";
+
+
+                        String CmdText = @"/c quser /server:" + ip;
+
+                        Process proc = new Process
+                        {
+                            StartInfo = new ProcessStartInfo
+                            {
+                                FileName = "cmd.exe",
+                                Arguments = CmdText,
+                                UseShellExecute = false,
+                                RedirectStandardOutput = true,
+                                CreateNoWindow = true
+                            }
+                        };
+
+                        proc.Start();
+                        String line = proc.StandardOutput.ReadToEnd();
+
+                        line = line.Replace("\r\n", "<br>" + System.Environment.NewLine);
+
+                        line = line.Replace("NOMEUTENTE", "UTENTE");
+                        line = line.Replace("NOMESESSIONE", "SESSIONE");
+
+                        line = line.Replace("                   ", "&ensp;&ensp;");
+                        line = line.Replace("             ", "&ensp;&ensp;");
+                        line = line.Replace("            ", "&ensp;&ensp;");
+                        line = line.Replace("       ", "&ensp;&ensp;");
+                        line = line.Replace("   ", "&ensp;&ensp;");
+                        line = line.Replace("  ", "&ensp;&ensp;");
+                        line = line.Replace(" ", "&ensp;&ensp;");
+
+                        TextToBeWritten += "User Actualy Logged:<br>" + line;
+
+
+                    }
+                    catch (Exception e)
+                    {
+                        TextToBeWritten += "DNS Resolution Error: " + e.Message;
+                    }
+
+                    TextToBeWritten += "</div>";
+
+                }
+            }
+        }
+    }
+}
+
@@ -0,0 +1,38 @@
+string name = "Franco".ToUpper();
+string surname = "Di Sorte".ToUpper().Replace(" ","");
+
+List<string> rawAlias = new List<string>();
+
+var range = string.Empty;
+
+if (name.Length > surname.Length) { range = surname; } else { range = name; }
+
+for (int i = 1;
+     i < 3;
+     i++)
+{
+    if (i != 1)
+    {
+        rawAlias.Add($"{name[0..i]}{surname[0..i]}");
+        rawAlias.Add($"{name[0..i]}{surname[0]}");
+        rawAlias.Add($"{name[0]}{surname[0..i]}");
+
+        continue;
+    }
+
+    rawAlias.Add($"{name[0..i]}{surname[0..i]}");
+}
+
+rawAlias.Sort();
+var alias = rawAlias.OrderBy(x => x.Length);
+
+var existAlias = new List<string>()
+{
+    {""}
+};
+
+foreach (var a in alias)
+{
+    if(!existAlias.Contains(a))
+        Console.WriteLine(a);
+}