static void MessageReceived(HS_SocketDataWorker sdw, string message)
{
//Decrypt
string json = RSAHandler.Decrypt(private_key, message);
LoginRequest request = LoginRequest.Parse(json);
Console.WriteLine(json);
//Check login
//TODO make this async
string stringResponse = NetUtil.PostSynchro(Settings.Current.InternalLoginUrl,
new System.Collections.Generic.Dictionary <string, string>()
{
{ "code", Settings.Current.InternalApiAccessCode }, { "userid", request.Username },
{ "password", request.Password }, { "key", request.Key }
});
ServerResponse response = ServerResponse.Parse(stringResponse);
Log(stringResponse);
if (response != null)
{
if (response.Result == "success")
{
Log("success sending back");
string sec = Convert.ToBase64String(TDESHandler.Encrypt(request.Key, stringResponse));
sdw.Send(sec);
}
else
{
}
}
}
public static void RSA_UnitTest()
{
for (int i = 0; i < 1000000; i++)
{
String[] keys = RSAHandler.GenerateKeyPair(1024);
String publickey = keys[0];
String privatekey = keys[1];
String data = GenerateRandomString(78);
string cypher = RSAHandler.Encrypt(publickey, data);
string text = RSAHandler.Decrypt(privatekey, cypher);
if (data != text)
{
Console.WriteLine("\n\nFailed!");
Console.WriteLine("Data: " + data);
Console.WriteLine("Text: " + text);
for (int a = 0; a < data.Length; a++)
{
if (data[a] != text[a])
{
int x = data[a];
int y = text[a];
int z = 0;
}
}
File.WriteAllText("err_dump.txt", data);
return;
}
else
{
Console.WriteLine(i + " passed! " + data.Substring(0, (data.Length < 10) ? data.Length : 10));
}
}
Console.WriteLine("Test passed!");
}
private static void ConnectCallback(IAsyncResult ar)
{
try
{
// Retrieve the socket from the state object.
Socket client = (Socket)ar.AsyncState;
// Complete the connection.
client.EndConnect(ar);
Console.WriteLine("Socket connected to {0}",
client.RemoteEndPoint.ToString());
//HS_Request r = new HS_Request("mtear", "NAMESET");
//Send(client, r.Json);
string symkey = GenerateSymKey();
skey = symkey;
LoginRequest lr = new LoginRequest("", "", symkey);
string e = RSAHandler.Encrypt(public_key, lr.Json);
Console.WriteLine("Sending data");
Send(client, e);
// Signal that the connection has been made.
connectDone.Set();
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
public ASyncMainServerConnection(string ip, int port, string licenseID, int slots)
{
this.notInDemoMode = true;
this.RSAService = new RSAHandler();
this.ClientModule = new ClientSocketInformation(ip, port, true);
this.ClientModule.connectionChanged += ClientModule_connectionChanged;
this.ClientModule.packetArrival += OnNewPacket;
this.licenseID = licenseID;
this.Slots = Slots;
monitorThread = new Thread(CheckLoop);
monitorThread.Start();
}
public static string Read(string filename)
{
byte[] buffer;
if (isCheckZk)
{
return("");
}
int num = 128;
byte[] buffer3 = new byte[128];
try
{
FileStream stream = new FileStream(filename, (FileMode)3, (FileAccess)1, (FileShare)1);
buffer = new byte[stream.Length - num];
stream.Read(buffer3, 0, num);
stream.Read(buffer, 0, (int)(stream.Length - num));
stream.Close();
}
catch (Exception exception)
{
return(exception.Message);
}
string[] strArray = Encoding.GetEncoding("GB2312").GetString(buffer).Split(new char[] { ',' });
if (strArray.Length == 7)
{
string str2 = strArray[2];
DateTime time = DateTime.ParseExact(str2, "yyyy-MM-dd", null);
string str3 = strArray[3];
DateTime time2 = DateTime.ParseExact(str3, "yyyy-MM-dd", null);
DateTime time3 = DateTime.Now;
if ((time3 >= time) && (time3 <= time2))
{
RSAHandler handler = new RSAHandler();
RSAPKCS1SignatureDeformatter deformatter = handler.CreateRSADeformatter("<root><Modulus>uOTMyuLJ8IzCD+i+1K7ho5Dqssit6X94Kei58/xs/MEgvCLn0EUUJmNC6pIm+S8166aU201TQ7IW45xl4pCUVqGCtItgXVq20T8kCtO7UzeTwT4ibBHhDBbhZrhZO+zYwfiA7UfKIhf96bO8BDqg45MyQQYpTVTZfifgSgJU7uk=</Modulus><Exponent>AQAB</Exponent></root>");
byte[] hashData = handler.GetHashData(buffer);
if (!deformatter.VerifySignature(hashData, buffer3))
{
return("授权文件" + filename + "不正确!");
}
sOrgName = Escape.unescape(strArray[0]);
sItemName = Escape.unescape(strArray[1]);
sWWW = strArray[5];
sIP = strArray[6];
dStartDate = time;
dEndDate = time2;
isCheckZk = true;
return("");
}
return("授权文件" + filename + "已过期!");
}
return("授权文件" + filename + "非法!");
}
public static void GenFile(string filename, string data)
{
string str = data;
data = str + "," + smethod_0() + "," + smethod_2() + "," + smethod_1();
RSAHandler handler = new RSAHandler();
RSAPKCS1SignatureFormatter formatter = handler.CreateRSAFormatter(@"c:\privatekey.xml");
byte[] bytes = Encoding.GetEncoding("GB2312").GetBytes(data);
byte[] hashData = handler.GetHashData(bytes);
byte[] buffer3 = formatter.CreateSignature(hashData);
FileStream stream = new FileStream(filename, (FileMode)2);
if (stream.CanWrite)
{
stream.Write(buffer3, 0, buffer3.Length);
stream.Write(bytes, 0, bytes.Length);
}
stream.Close();
}
void LoginConnectCallback(IAsyncResult ar)
{
try
{
Socket listener = (Socket)ar.AsyncState;
listener.EndConnect(ar);
sym_key = GenerateSymKey();
LoginRequest lr = new LoginRequest(username, password, sym_key);
Debug.Log("Json: " + lr.Json);
string e = RSAHandler.Encrypt(public_key, lr.Json);
HS_SocketDataWorker sdw = new HS_SocketDataWorker(listener);
sdw.SetCallback(new HS_SocketDataWorker.HS_PlayerCommandCallback(LoginMessageReceived));
sdw.Send(e);
Debug.Log("Sending data: " + e);
}
catch (Exception e)
{
Debug.Log(e.ToString());
}
}
public static string ReadFile(string filename)
{
if (!isCheck)
{
byte[] buffer;
if (sVersionNo == "")
{
return("");
}
sVersionNo = "";
int num = 128;
byte[] buffer3 = new byte[128];
try
{
FileStream stream = new FileStream(filename, (FileMode)3, (FileAccess)1, (FileShare)1);
buffer = new byte[stream.Length - num];
stream.Read(buffer3, 0, num);
stream.Read(buffer, 0, (int)(stream.Length - num));
stream.Close();
}
catch (Exception exception)
{
return(exception.Message);
}
string[] strArray = Encoding.GetEncoding("GB2312").GetString(buffer).Split(new char[] { ',' });
if (strArray.Length != 8)
{
return("授权文件" + filename + "非法!");
}
string_0 = strArray[4];
if ((string_0 != "调试用标准版") && (string_0 != "调试用企业版"))
{
RSAHandler handler = new RSAHandler();
RSAPKCS1SignatureDeformatter deformatter = handler.CreateRSADeformatter("<root><Modulus>uOTMyuLJ8IzCD+i+1K7ho5Dqssit6X94Kei58/xs/MEgvCLn0EUUJmNC6pIm+S8166aU201TQ7IW45xl4pCUVqGCtItgXVq20T8kCtO7UzeTwT4ibBHhDBbhZrhZO+zYwfiA7UfKIhf96bO8BDqg45MyQQYpTVTZfifgSgJU7uk=</Modulus><Exponent>AQAB</Exponent></root>");
byte[] hashData = handler.GetHashData(buffer);
if (!deformatter.VerifySignature(hashData, buffer3))
{
return("授权文件" + filename + "不正确!");
}
if ((string_0 != "买断版") && (((strArray[5] != smethod_0()) || (strArray[6] != smethod_2())) || (strArray[7] != smethod_1())))
{
return("授权文件" + filename + "和当前机器的硬件配置不符!");
}
isCheck = true;
}
sCustomerName = strArray[0];
sTel = strArray[1];
sWWW = strArray[2];
sProjectName = strArray[3];
if (string_0 == "标准版")
{
sVersionNo = "1";
}
if (string_0 == "企业版")
{
sVersionNo = "2";
}
if (string_0 == "买断版")
{
sVersionNo = "3";
}
if (string_0 == "调试用标准版")
{
sVersionNo = "4";
}
if (string_0 == "调试用企业版")
{
sVersionNo = "5";
}
}
return("");
}
