arkadaşlar şu linkteki source kodlarını çalışır hale getirmek istiyorum (exe halini istemiyorum)
https://github.com/DaggerES/CLineTester/tree/master/CSharp
bunun çalışır halinin sourcesi arkadaşlar...
2dk da c# Proje düzenleyecek varmıı ? |
5 Mesajlar | 821 Okunma | ||
- Üyelik 16.06.2016
- Yaş/Cinsiyet 34 / E
- Meslek Öğrenci
- Konum Gaziantep
- Ad Soyad M** Ö**
- Mesajlar 274
- Beğeniler 54 / 34
- Ticaret 1, (%100)
- Üyelik 12.01.2017
- Yaş/Cinsiyet 42 / E
- Meslek Programcı
- Konum Bolu
- Ad Soyad M** İ**
- Mesajlar 37
- Beğeniler 27 / 7
- Ticaret 0, (%0)
Kodlar uzun değilse direk paylaş buraya.
- Üyelik 16.06.2016
- Yaş/Cinsiyet 34 / E
- Meslek Öğrenci
- Konum Gaziantep
- Ad Soyad M** Ö**
- Mesajlar 274
- Beğeniler 54 / 34
- Ticaret 1, (%100)
verdiğm linke gir kardeşim 2 dosya hemen çıkıyor zaten burda kodlar karışabilir felan ordan daha kolay olur
- Üyelik 12.01.2017
- Yaş/Cinsiyet 42 / E
- Meslek Programcı
- Konum Bolu
- Ad Soyad M** İ**
- Mesajlar 37
- Beğeniler 27 / 7
- Ticaret 0, (%0)
Mobilden giriyorum foruma
- Üyelik 16.06.2016
- Yaş/Cinsiyet 34 / E
- Meslek Öğrenci
- Konum Gaziantep
- Ad Soyad M** Ö**
- Mesajlar 274
- Beğeniler 54 / 34
- Ticaret 1, (%100)
2 dosya var 1.si
program.cs
2.si
cryptoBlock.cs
program.cs
using System;
using System.IO;
using System.Net.Sockets;
using System.Security.Cryptography;
using System.Text;
namespace ConsoleApplication
{
public class Program
{
private static readonly CryptoBlock ReceiveBlock = new CryptoBlock();
private static readonly CryptoBlock SendBlock = new CryptoBlock();
private static readonly Socket Socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
static void Main(string[] args)
{
var server = "srv.server.com";
var port = 9999;
var username = "user";
var password = "pass";
try
{
Socket.Connect(server, port);
var helloBytes = new byte[16];
Socket.Receive(helloBytes);
Console.WriteLine("Received hello: " + Encoding.UTF8.GetString(helloBytes));
if (!CheckConnectionChecksum(helloBytes, 16))
{
throw new Exception("Wrong connection Checksum");
}
CryptoBlock.cc_crypt_xor(helloBytes);
SHA1 sha = new SHA1Managed();
var sha1Hash = sha.ComputeHash(helloBytes);
//Init receive cripto block
ReceiveBlock.cc_crypt_init(sha1Hash, 20);
ReceiveBlock.cc_decrypt(helloBytes, 16);
//Init send cripto block
SendBlock.cc_crypt_init(helloBytes, 16);
SendBlock.cc_decrypt(sha1Hash, 20);
SendMsg(20, sha1Hash); //Handshake
byte[] userName = new byte[20];
Array.Copy(GetBytes(username), userName, GetBytes(username).Length);
SendMsg(20, userName); //Send username in a padded array of 20 bytes
byte[] pwd = new byte[password.Length];
Array.Copy(GetBytes(password), pwd, GetBytes(password).Length);
SendBlock.cc_encrypt(pwd, pwd.Length); //encript psw in cripto block
byte[] cCcam = { Convert.ToByte('C'), Convert.ToByte('C'), Convert.ToByte('c'),
Convert.ToByte('a'), Convert.ToByte('m'), 0 };
SendMsg(6, cCcam); //Send "CCcam" with password encripted block
try
{
byte[] receiveBytes = new byte[20];
var recvCount = Socket.Receive(receiveBytes);
if (recvCount > 0)
{
ReceiveBlock.cc_decrypt(receiveBytes, 20);
Console.WriteLine(Encoding.Default.GetString(receiveBytes).Replace("\0", "") == "CCcam"
? "SUCCESS!"
: "Wrong ACK received!");
}
else
{
Console.WriteLine("Wrong username/password");
}
}
catch (Exception)
{
Console.WriteLine("Wrong username/password");
}
}
catch (Exception)
{
Console.WriteLine("Failed to connect");
}
Socket.Close();
}
private static bool CheckConnectionChecksum(byte[] buf, int len)
{
if (len == 16)
{
byte sum1 = (byte)(buf[0] + buf[4] +buf[8]);
byte sum2 = (byte)(buf[1] + buf[5] + buf[9]);
byte sum3 = (byte)(buf[2] + buf[6] + buf[10]);
byte sum4 = (byte)(buf[3] + buf[7] + buf[11]);
var valid = (sum1 == buf[12]) && (sum2 == buf[13]) && (sum3 == buf[14]) && (sum4 == buf[15]);
return valid;
}
return false;
}
private static byte[] GetBytes(string str)
{
byte[] bytes = new byte[str.Length * sizeof(char)];
Buffer.BlockCopy(str.ToCharArray(), 0, bytes, 0, bytes.Length);
return Encoding.ASCII.GetBytes(str);
}
private static void SendMsg(int len, byte[] data)
{
SendBlock.cc_encrypt(data, len);
try
{
Socket.Send(data);
}
catch (IOException e)
{
Console.WriteLine("Connection closed while sending");
Socket.Close();
}
}
}
}2.si
cryptoBlock.cs
namespace ConsoleApplication
{
public class CryptoBlock
{
private readonly int[] _keytable;
private int _state;
private int _counter;
private int _sum;
public CryptoBlock()
{
_keytable = new int[256];
_state = 0;
_counter = 0;
_sum = 0;
}
public void cc_crypt_init(byte[] key, int len)
{
int i;
for (i = 0; i < 256; i++) _keytable[i] = i;
int j = 0;
for (i = 0; i < 256; i++)
{
j = 0xff & (j + key[i % len] + _keytable[i]);
// Swap
int k = _keytable[i];
_keytable[i] = _keytable[j];
_keytable[j] = k;
}
_state = key[0];
_counter = 0;
_sum = 0;
}
public static void cc_crypt_xor(byte[] data)
{
string cccam = "CCcam";
for (sbyte i = 0; i < 8; i++)
{
data[8 + i] = (byte)(i * data[i]);
if (i < 5) data[i] ^= (byte)cccam[i];
}
}
public void cc_encrypt(byte[] data, int len)
{
for (int i = 0; i < len; i++)
{
_counter = 0xff & (_counter + 1);
_sum += _keytable[_counter];
sbyte k = (sbyte)_keytable[_counter];
_keytable[_counter] = _keytable[_sum & 0xFF];
_keytable[_sum & 0xFF] = k;
sbyte z = (sbyte)data[i];
data[i] = (byte)(z ^ _keytable[_keytable[_counter & 0xFF] + _keytable[_sum & 0xFF] & 0xFF] ^ _state);
_state = 0xff & (_state ^ z);
}
}
public void cc_decrypt(byte[] data, int len)
{
for (int i = 0; i < len; i++)
{
_counter = 0xff & (_counter + 1);
_sum += _keytable[_counter];
sbyte k = (sbyte)_keytable[_counter];
_keytable[_counter] = _keytable[_sum & 0xFF];
_keytable[_sum & 0xFF] = k;
sbyte z = (sbyte)data[i];
data[i] = (byte)(z ^ _keytable[_keytable[_counter] + _keytable[_sum & 0xFF] & 0xFF] ^ _state);
z = (sbyte)data[i];
_state = 0xff & (_state ^ z);
}
}
}
}
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