Mi primer clase que hice practicando en C#
Con las siguientes funciones :
- Realizar peticiones GET & POST
- Ver el numero de HTTP Status en una pagina
- HTTP FingerPrinting
- Leer un archivo
- Escribir o crear un archivo
- Ver el sistema operativo actual
- Elimina duplicados en una lista
- Corta URLS en una lista
- Descargar y subir archivos
- Ver el nombre del archivo en una ruta
- Ejecutar comandos
- URI Split
- MD5 Hash Generator
- Ver el MD5 de un archivo
- Ver la IP de un hostname
El codigo de la clase :
// Class Name : DH Tools
// Version : Beta
// Author : Doddy Hackman
// (C) Doddy Hackman 2014
//
// Functions :
//
// [+] HTTP Methods GET & POST
// [+] Get HTTP Status code number
// [+] HTTP FingerPrinting
// [+] Read File
// [+] Write File
// [+] GET OS
// [+] Remove duplicates from a List
// [+] Cut urls from a List
// [+] Download
// [+] Upload
// [+] Get Basename from a path
// [+] Execute commands
// [+] URI Split
// [+] MD5 Hash Generator
// [+] Get MD5 of file
// [+] Get IP address from host name
//
// Credits :
//
// Method POST -> https://technet.rapaport.com/Info/Prices/SampleCode/Full_Example.aspx
// Method GET -> http://stackoverflow.com/questions/4510212/how-i-can-get-web-pages-content-and-save-it-into-the-string-variable
// HTTP Headers -> http://msdn.microsoft.com/en-us/library/system.net.httpwebresponse.headers%28v=vs.110%29.aspx
// List Cleaner -> http://forums.asp.net/t/1318899.aspx?Remove+duplicate+items+from+List+String+
// Execute command -> http://www.codeproject.com/Articles/25983/How-to-Execute-a-Command-in-C
// MD5 Hash Generator -> http://www.java2s.com/Code/CSharp/Security/GetandverifyMD5Hash.htm
// Get MD5 of file -> http://stackoverflow.com/questions/10520048/calculate-md5-checksum-for-a-file
//
// Thanks to : $DoC and atheros14 (Forum indetectables)
//
using System;
using System.Collections.Generic;
using System.Text;
using System.Net;
using System.IO;
using System.Text.RegularExpressions;
using System.Security.Cryptography;
namespace clasewebtools
{
class DH_Tools
{
public string toma(string url)
{
string code = "";
try
{
WebClient nave = new WebClient();
nave.Headers["User-Agent"] = "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:25.0) Gecko/20100101 Firefox/25.0";
code = nave.DownloadString(url);
}
catch
{
//
}
return code;
}
public string tomar(string url, string par)
{
string code = "";
try
{
HttpWebRequest nave = (HttpWebRequest)
WebRequest.Create(url);
nave.UserAgent = "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:25.0) Gecko/20100101 Firefox/25.0";
nave.Method = "POST";
nave.ContentType = "application/x-www-form-urlencoded";
Stream anteantecode = nave.GetRequestStream();
anteantecode.Write(Encoding.ASCII.GetBytes(par), 0, Encoding.ASCII.GetBytes(par).Length);
anteantecode.Close();
StreamReader antecode = new StreamReader(nave.GetResponse().GetResponseStream());
code = antecode.ReadToEnd();
}
catch
{
//
}
return code;
}
public string respondecode(string url)
{
String code = "";
try
{
HttpWebRequest nave = (HttpWebRequest)WebRequest.Create(url);
nave.UserAgent = "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:25.0) Gecko/20100101 Firefox/25.0";
HttpWebResponse num = (HttpWebResponse)nave.GetResponse();
int number = (int)num.StatusCode;
code = Convert.ToString(number);
}
catch
{
code = "404";
}
return code;
}
public string httpfinger(string url)
{
String code = "";
try
{
HttpWebRequest nave1 = (HttpWebRequest)WebRequest.Create(url);
HttpWebResponse nave2 = (HttpWebResponse)nave1.GetResponse();
for (int num = 0; num < nave2.Headers.Count; ++num)
{
code = code + "[+] " + nave2.Headers.Keys[num] + ":" + nave2.Headers[num] + Environment.NewLine;
}
nave2.Close();
}
catch
{
//
}
return code;
}
public string openword(string file)
{
String code = "";
try
{
code = System.IO.File.ReadAllText(file);
}
catch
{
//
}
return code;
}
public void savefile(string file,string texto) {
try {
System.IO.StreamWriter save = new System.IO.StreamWriter(file, true);
save.Write(texto);
save.Close();
}
catch {
//
}
}
public string getos()
{
string code = "";
try
{
System.OperatingSystem os = System.Environment.OSVersion;
code = Convert.ToString(os);
}
catch
{
code = "?";
}
return code;
}
public List<string> repes(List<string> array)
{
List<string> repe = new List<string>();
foreach (string lin in array)
{
if (!repe.Contains(lin))
{
repe.Add(lin);
}
}
return repe;
}
public List<string> cortar(List<string> otroarray)
{
List<string> cort = new List<string>();
foreach (string row in otroarray)
{
String lineafinal = "";
Match regex = Regex.Match(row, @"(.*)\?(.*)=(.*)", RegexOptions.IgnoreCase);
if (regex.Success)
{
lineafinal = regex.Groups[1].Value + "?" + regex.Groups[2].Value + "=";
cort.Add(lineafinal);
}
}
return cort;
}
public string download(string url,string savename)
{
String code = "";
WebClient nave = new WebClient();
nave.Headers["User-Agent"] = "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:25.0) Gecko/20100101 Firefox/25.0";
try
{
nave.DownloadFile(url, savename);
code = "OK";
}
catch
{
code = "Error";
}
return code;
}
public string upload(string link,string archivo)
{
String code = "";
try
{
WebClient nave = new WebClient();
nave.Headers["User-Agent"] = "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:25.0) Gecko/20100101 Firefox/25.0";
byte[] codedos = nave.UploadFile(link, "POST", archivo);
code = System.Text.Encoding.UTF8.GetString(codedos, 0, codedos.Length);
}
catch
{
code = "Error";
}
return code;
}
public string basename(string file)
{
String nombre = "";
FileInfo basename = new FileInfo(file);
nombre = basename.Name;
return nombre;
}
public string console(string cmd)
{
string code = "";
try
{
System.Diagnostics.ProcessStartInfo loadnow = new System.Diagnostics.ProcessStartInfo("cmd", "/c " + cmd);
loadnow.RedirectStandardOutput = true;
loadnow.UseShellExecute = false;
loadnow.CreateNoWindow = true;
System.Diagnostics.Process loadnownow = new System.Diagnostics.Process();
loadnownow.StartInfo = loadnow;
loadnownow.Start();
code = loadnownow.StandardOutput.ReadToEnd();
}
catch
{
code = "Error";
}
return code;
}
public string urisplit(string url,string opcion)
{
string code = "";
Uri dividir = new Uri(url);
if (opcion == "host")
{
code = dividir.Host;
}
if (opcion == "port")
{
code = Convert.ToString(dividir.Port);
}
if (opcion == "path")
{
code = dividir.LocalPath;
}
if (opcion == "file")
{
code = dividir.AbsolutePath;
FileInfo basename = new FileInfo(code);
code = basename.Name;
}
if (opcion == "query")
{
code = dividir.Query;
}
if (opcion == "")
{
code = "Error";
}
return code;
}
public string convertir_md5(string text)
{
MD5 convertirmd5 = MD5.Create();
byte[] infovalor = convertirmd5.ComputeHash(Encoding.Default.GetBytes(text));
StringBuilder guardar = new StringBuilder();
for (int numnow = 0; numnow < infovalor.Length; numnow++)
{
guardar.Append(infovalor[numnow].ToString("x2"));
}
return guardar.ToString();
}
public string md5file(string file)
{
string code = "";
try
{
var gen = MD5.Create();
var ar = File.OpenRead(file);
code = BitConverter.ToString(gen.ComputeHash(ar)).Replace("-", "").ToLower();
}
catch
{
code = "Error";
}
return code;
}
public string getip(string host)
{
string code = "";
try
{
IPAddress[] find = Dns.GetHostAddresses(host);
code = find[0].ToString();
}
catch
{
code = "Error";
}
return code;
}
}
}
// The End ?
Con los siguientes ejemplos de uso :
namespace clasewebtools
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
// Examples
DH_Tools tools = new DH_Tools();
// The GET Method
//string code = tools.toma("http://www.petardas.com/index.php");
// The POST Method
//string code = tools.tomar("http://localhost/pos.php", "probar=test&yeah=dos&control=Now");
// HTTP Status code number
//string code = tools.respondecode("http://www.petardas.com/index.php");
// HTTP FingerPrinting
//string code = tools.httpfinger("http://www.petardas.com/index.php");
// Read File
//string code = tools.openword("C:/test.txt");
// Write File
//tools.savefile("test.txt","yeah");
// GET OS
//string code = tools.getos();
/* Remove duplicates from a List
List<string> arrays = new List<string> { "test", "test", "test", "bye", "bye" };
List<string> limpio = tools.repes(arrays);
foreach (string text in limpio)
{
richTextBox1.AppendText(text + Environment.NewLine);
}
*/
/* Cut urls from a List
List<string> lista = new List<string> { "http://localhost1/sql.php?id=adsasdsadsa", "http://localhost2/sql.php?id=adsasdsadsa",
"http://localhost3/sql.php?id=adsasdsadsa"};
List<string> cortar = tools.cortar(lista);
foreach (string test in cortar)
{
richTextBox1.AppendText(test + Environment.NewLine);
}
*/
// Download File
//string code = tools.download("http://localhost/backdoor.exe", "backdoor.exe");
// Upload File
//string code = tools.upload("http://localhost/uploads/upload.php", "c:/test.txt");
// Get Basename from a path
//string code = tools.basename("c:/dsaaads/test.txt");
// Execute commands
//string code = tools.console("net user");
// URI Split
// Options : host,port,path,file,query
//string code = tools.urisplit("http://localhost/dsadsadsa/sql.php?id=dsadasd","host");
// MD5 Hash Generator
//string code = convertir_md5("123");
// Get MD5 of file
//string code = tools.md5file("c:/test.txt");
// Get IP address from host name
//string code = tools.getip("www.petardas.com");
}
}
}