| private GetBytes ( char chars, int charCount, byte bytes, int byteCount ) : int | ||
| chars | char | |
| charCount | int | |
| bytes | byte | |
| byteCount | int | |
| Результат | int | |
public bool DecryptFileString(string aPublicKey, string aIV, string aFileName)
{
ASCIIEncoding encoding = new ASCIIEncoding();
byte[] bytes = encoding.GetBytes(aPublicKey);
byte[] buffer2 = encoding.GetBytes(aIV);
return this.DecryptFile(bytes, buffer2, aFileName);
}
public void TestMethodSendPrivateMessage()
{
ASCIIEncoding encoding = new ASCIIEncoding();
DSACryptoServiceProvider mycryptoC = new DSACryptoServiceProvider();
DSAParameters publickeyC = mycryptoC.ExportParameters(false);
DSACryptoServiceProvider mycryptoW = new DSACryptoServiceProvider();
DSAParameters publickeyW = mycryptoW.ExportParameters(false);
byte[] hashC = mycryptoC.SignData(encoding.GetBytes("Cuddy"));
byte[] hashW = mycryptoW.SignData(encoding.GetBytes("Wilson"));
ServiceReference1.ServeurChatSoapClient a = new ServiceReference1.ServeurChatSoapClient();
a.Register("Cuddy", "iluvhouse", hashC, publickeyC.Counter, publickeyC.G, publickeyC.J, publickeyC.P, publickeyC.Q, publickeyC.Seed, publickeyC.X, publickeyC.Y);
a.Register("Wilson", "ihatehouse", hashW, publickeyW.Counter, publickeyW.G, publickeyW.J, publickeyW.P, publickeyW.Q, publickeyW.Seed, publickeyW.X, publickeyW.Y);
string message = "je suis jalouse de Cameron";
byte[] messagesigned = mycryptoC.SignData(encoding.GetBytes(message));
Assert.AreEqual(true,a.SendPrivateMessage("Cuddy", "Wilson", message, messagesigned));
Assert.AreEqual(false, a.SendPrivateMessage("Cuddy", "Foreman", message, messagesigned));
File.Delete("C:\\Program Files\\Common Files\\microsoft shared\\DevServer\\10.0\\Message_serialization.xml");
File.Delete("C:\\Program Files\\Common Files\\microsoft shared\\DevServer\\10.0\\User_serialization.xml");
}
//1 先sha1加密成36位，
//2 移除前后2位，使之变成一个32位数（看起来像一个MD5的加密值）
//3 再将结果MD5一次
public static string EncryptPwd(string pwd)
{
if (string.IsNullOrWhiteSpace(pwd))
throw new ArgumentNullException(pwd, "密码不能为空");
//建立SHA1对象
SHA1 sha = new SHA1CryptoServiceProvider();
//将mystr转换成byte[]
ASCIIEncoding enc = new ASCIIEncoding();
byte[] dataToHash = enc.GetBytes(pwd);
//Hash运算
byte[] dataHashed = sha.ComputeHash(dataToHash);
string hash = BitConverter.ToString(dataHashed).Replace("-", "");
//移除前后2位
hash = hash.Substring(2).Substring(0, hash.Length - 2);
//md5加密
dataToHash = enc.GetBytes(hash);
MD5 md5 = new MD5CryptoServiceProvider();
dataHashed = md5.ComputeHash(dataToHash);
hash = BitConverter.ToString(dataHashed).Replace("-", "");
return hash;
}
static void Main(string[] args)
{
int _arg1 = 9;
char[] _arg2 = new char[8]{'a','s','d','f','a','s','d','\0'};
int _arg3 = 1;
int _arg4 = 2;
char[] _arg5 = new char[32]{
'0','0','0','0','0','0','0','0',
'0','0','0','0','0','0','0','0',
'0','0','0','0','0','0','0','0',
'0','0','0','0','0','0','0','0'
};
char[] _arg6 = new char[32]{
'0','0','0','0','0','0','0','0',
'0','0','0','0','0','0','0','0',
'0','0','0','0','0','0','0','0',
'0','0','0','0','0','0','0','0'
};
char[] _arg7 = new char[9]{
't','u','r','n','r','i','g','h','t'
};
byte[] arg1 = new byte[4];
byte[] arg2 = new byte[8];
byte[] arg3 = new byte[4];
byte[] arg4 = new byte[4];
byte[] arg5 = new byte[32];
byte[] arg6 = new byte[32];
byte[] arg7 = new byte[9];
// encode
ASCIIEncoding encoding = new ASCIIEncoding();
arg1 = BitConverter.GetBytes(_arg1);
arg2 = encoding.GetBytes(_arg2);
arg3 = BitConverter.GetBytes(_arg3);
arg4 = BitConverter.GetBytes(_arg4);
arg5 = encoding.GetBytes(_arg5);
arg6 = encoding.GetBytes(_arg6);
arg7 = encoding.GetBytes(_arg7);
int offset = 0;
Buffer.BlockCopy(arg1, 0, rawdata, offset, arg1.Length); offset += arg1.Length;
Buffer.BlockCopy(arg2, 0, rawdata, offset, arg2.Length); offset += arg2.Length;
Buffer.BlockCopy(arg3, 0, rawdata, offset, arg3.Length); offset += arg3.Length;
Buffer.BlockCopy(arg4, 0, rawdata, offset, arg4.Length); offset += arg4.Length;
Buffer.BlockCopy(arg5, 0, rawdata, offset, arg5.Length); offset += arg5.Length;
Buffer.BlockCopy(arg6, 0, rawdata, offset, arg6.Length); offset += arg6.Length;
Buffer.BlockCopy(arg7, 0, rawdata, offset, arg7.Length); offset += arg7.Length;
// 이 시점에서 rawdata를 전송받았다고 생각합시다.
// decode
offset = 0;
int streamSize = BitConverter.ToInt32(rawdata, offset);
Console.WriteLine(streamSize); offset += 4;
Console.WriteLine(Encoding.Default.GetString(rawdata, offset, 8)); offset += 8;
Console.WriteLine(BitConverter.ToInt32(rawdata, offset)); offset += 4;
Console.WriteLine(BitConverter.ToInt32(rawdata, offset)); offset += 4 + 64;
Console.WriteLine(Encoding.Default.GetString(rawdata, offset, streamSize));
}
/// <summary>
///
/// </summary>
/// <param name="pData"></param>
/// <returns></returns>
public bool sendContribution(String pData)
{
bool lRetVal = false;
HttpWebRequest httpWReq = (HttpWebRequest)WebRequest.Create("http://buglist.io/c/contribute.php");
ASCIIEncoding encoding = new ASCIIEncoding();
String lUserAgent = String.Format("Mozilla/4.0 (compatible; MSIE 10.0; Windows NT 6.4; .NET CLR 4.1234)");
try
{
byte[] data = encoding.GetBytes(pData);
String lEncodedData = String.Format("data={0}", System.Web.HttpUtility.UrlEncode(data));
httpWReq.Method = "POST";
httpWReq.ContentType = "application/x-www-form-urlencoded";
httpWReq.ContentLength = lEncodedData.Length;
httpWReq.UserAgent = lUserAgent;
using (Stream stream = httpWReq.GetRequestStream())
{
stream.Write(encoding.GetBytes(lEncodedData), 0, lEncodedData.Length);
}
HttpWebResponse response = (HttpWebResponse)httpWReq.GetResponse();
String responseString = new StreamReader(response.GetResponseStream()).ReadToEnd();
LogConsole.Main.LogConsole.pushMsg(String.Format("Contribution sent ({0}) : {1}", getMethod(), String.Format("{0} ...", lEncodedData.Substring(0, 30))));
lRetVal = true;
}
catch (Exception lEx)
{
LogConsole.Main.LogConsole.pushMsg("Error sending contribution message : " + lEx.Message);
}
return (lRetVal);
}
public void TestMethodReceivePrivateMessage()
{
ASCIIEncoding encoding = new ASCIIEncoding();
DSACryptoServiceProvider mycryptoC = new DSACryptoServiceProvider();
DSAParameters publickeyC = mycryptoC.ExportParameters(false);
DSACryptoServiceProvider mycryptoW = new DSACryptoServiceProvider();
DSAParameters publickeyW = mycryptoW.ExportParameters(false);
byte[] hashC = mycryptoC.SignData(encoding.GetBytes("Cuddy"));
byte[] hashW = mycryptoW.SignData(encoding.GetBytes("Wilson"));
ServiceReference1.ServeurChatSoapClient a = new ServiceReference1.ServeurChatSoapClient();
a.Register("Cuddy", "iluvhouse", hashC, publickeyC.Counter, publickeyC.G, publickeyC.J, publickeyC.P, publickeyC.Q, publickeyC.Seed, publickeyC.X, publickeyC.Y);
a.Register("Wilson", "ihatehouse", hashW, publickeyW.Counter, publickeyW.G, publickeyW.J, publickeyW.P, publickeyW.Q, publickeyW.Seed, publickeyW.X, publickeyW.Y);
string message = "je suis jalouse de Cameron";
byte[] messagesigned = mycryptoC.SignData(encoding.GetBytes(message));
a.SendPrivateMessage("Cuddy", "Wilson", message, messagesigned);
UnitTest.ServiceReference1.Message[] b = a.ReceivePrivateMessage("Wilson", hashW);
Assert.AreEqual("Cuddy", b[0].Auteur); //j'avoue les test sont moisi... mais je voulais juste verifier si le retour par une classe implemente dans le webservice etait possible
Assert.AreEqual("je suis jalouse de Cameron", b[0].Text);
File.Delete("C:\\Program Files\\Common Files\\microsoft shared\\DevServer\\10.0\\Message_serialization.xml");
File.Delete("C:\\Program Files\\Common Files\\microsoft shared\\DevServer\\10.0\\User_serialization.xml");
}
public static string Encode(string key, string value)
{
var encoding = new ASCIIEncoding();
var hmacsha1 = new HMACSHA1(encoding.GetBytes(key));
var hashValue = hmacsha1.ComputeHash(encoding.GetBytes(value));
return CryptographyHelper.ByteToString(hashValue);
}
public void Print(string driverName, string name, string userID, string userPicture, bool admin, out string msg)
{
int error;
ZBRGraphics graphics = null;
ASCIIEncoding ascii;
msg = "";
try {
int fontStyle = BOLD;
graphics = new ZBRGraphics();
ascii = new ASCIIEncoding();
//Initialize Graphics
if (graphics.InitGraphics(ascii.GetBytes(driverName), out error) == 0) {
msg = "InitGraphics method error code: " + error.ToString();
return;
}
//DrawImage(location of image, X coordinate, Y coordinate, length, width, out error)
if (admin == false){ //Does the user have admin? No
if (graphics.DrawImage(ascii.GetBytes(Application.StartupPath + "\\Student.png"), 350, 30, 400, 50, out error) == 0) {
msg = "DrawImage method error code: " + error.ToString();
return;
}
} else { //They do have admin
if (graphics.DrawImage(ascii.GetBytes(Application.StartupPath + "\\Admin.png"), 350, 30, 400, 50, out error) == 0) {
msg = "DrawImage method error code: " + error.ToString();
return;
}
}
//DrawImage(location of image, X coordinate, Y coordinate, length, width, out error)
if (graphics.DrawImage(ascii.GetBytes(userPicture), 30, 30, 200, 150, out error) == 0) {
msg = "DrawImage method error code: " + error.ToString();
return;
}
//DrawText(X Coordinate, Y Coordinate, String, Font type, font size, fontStyle, color, out error)
if (graphics.DrawText(35, 575, ascii.GetBytes(name), ascii.GetBytes("Arial"), 12, fontStyle, 0xFF0000, out error) == 0){
msg = "DrawText method error code: " + error.ToString();
return;
}
//DrawBarcode(X Coordinate, Y Coordinate, rotation, barcode type, width ratio, multiplier, height, text under, barcode data, out error)
if (graphics.DrawBarcode(35, 500, 0, 0, 3, 6, 90, 0, ascii.GetBytes(userID), out error) == 0){
msg = "DrawBarcode method error code: " + error.ToString();
return;
}
if (graphics.PrintGraphics(out error) == 0) {
msg = "PrintGraphics Error: " + error.ToString();
return;
}
} catch (Exception e) {
MessageBox.Show(e.ToString());
} finally {
ascii = null;
if (graphics != null) {
if (graphics.CloseGraphics(out error) == 0) {
msg = "CloseGraphics method error code: " + error.ToString();
}
graphics = null;
}
}
}
internal byte[] OutputAsBytes()
{
// Experimental
MemoryStream ms = new MemoryStream();
BinaryWriter bw = new BinaryWriter(ms, new ASCIIEncoding());
bw.Write((int)0);
bw.Write(RequestId);
bw.Write((int)ServerDataSent);
bw.Write(String1);
bw.Write(String2);
// End
byte[] packetsize;
byte[] req_id;
byte[] serverdata;
byte[] bstring1;
byte[] bstring2;
ASCIIEncoding Ascii = new ASCIIEncoding();
bstring1 = Ascii.GetBytes(String1);
bstring2 = Ascii.GetBytes(String2);
serverdata = BitConverter.GetBytes((int)ServerDataSent);
req_id = BitConverter.GetBytes(RequestId);
// Compose into one packet.
byte[] FinalPacket = new byte[4 + 4 + 4 + bstring1.Length + 1 + bstring2.Length + 1];
packetsize = BitConverter.GetBytes(FinalPacket.Length - 4);
int BPtr = 0;
packetsize.CopyTo(FinalPacket, BPtr);
BPtr += 4;
req_id.CopyTo(FinalPacket, BPtr);
BPtr += 4;
serverdata.CopyTo(FinalPacket, BPtr);
BPtr += 4;
bstring1.CopyTo(FinalPacket, BPtr);
BPtr += bstring1.Length;
FinalPacket[BPtr] = (byte)0;
BPtr++;
bstring2.CopyTo(FinalPacket, BPtr);
BPtr += bstring2.Length;
FinalPacket[BPtr] = (byte)0;
BPtr++;
return FinalPacket;
}
public static void ReceiveCallback(IAsyncResult AsyncCall)
{
allDone.Set();
var DatajsonGuest = new ArduinoSP.DictionaryJson();
{
DatajsonGuest.temperDS18b20 = Form1.mas[2];
DatajsonGuest.pressureBMP085 = Form1.mas[3];
DatajsonGuest.temperBMP085 = Form1.mas[4];
DatajsonGuest.humidityDHT22 = Form1.mas[5];
DatajsonGuest.temperDHT22 = Form1.mas[6];
}
var jsondat = JsonConvert.SerializeObject(DatajsonGuest);
//SocketAsyncEventArgs e = new SocketAsyncEventArgs();
int i = 0;
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
Socket listener = (Socket)AsyncCall.AsyncState;
Socket client = listener.EndAccept(AsyncCall);
try{
while (true)
{
i = client.Receive(cldata);
Byte[] message = encoding.GetBytes(jsondat);
if (i > 0)
{
data = Encoding.UTF8.GetString(cldata, 0, i);
if (data == "END")
{
Byte[] messagуe = encoding.GetBytes("ClientDisconnekt");
client.Send(messagуe);
client.Close();
break;
}
client.Send(message);
}
}
}
catch (SocketException){
}
catch (Exception) { }
// client.Close();
// После того как завершили соединение, говорим ОС что мы готовы принять новое
// listener.BeginAccept(new AsyncCallback(ReceiveCallback), listener);
}
internal String Sign(String feedId)
{
Encoding encoding = new ASCIIEncoding();
var hashedSecret = (new SHA1Managed()).ComputeHash(encoding.GetBytes(_apiSecret));
var hmac = new HMACSHA1(hashedSecret);
return Convert.ToBase64String(hmac.ComputeHash(encoding.GetBytes(feedId)))
.Replace('+', '-')
.Replace('/', '_')
.Trim('=');
}
public void BuildKey(string newkey)
{
int start = 0;
ASCIIEncoding asciiencoding = new ASCIIEncoding();
//Convert the first 8 to chars to bytes and the last
//8 chars to bytes ignore the middle
asciiencoding.GetBytes(newkey, start, key.Length, key, 0);
start = newkey.Length - iv.Length;
asciiencoding.GetBytes(newkey, start, iv.Length, iv, 0);
}
public string GetLatestLCLOLVersion()
{
if (File.Exists(Path.Combine(Client.ExecutingDirectory, "LC_LOL.Version")))
{
return File.ReadAllText(Path.Combine(Client.ExecutingDirectory, "LC_LOL.Version")).Split( new []{Environment.NewLine}, StringSplitOptions.None)[0];
}
var encoding = new ASCIIEncoding();
File.Create(Path.Combine(Client.ExecutingDirectory, "LC_LOL.Version")).Write(encoding.GetBytes("0.0.0.0"), 0, encoding.GetBytes("0.0.0.0").Length);
return "0.0.0.0";
}
public static string GenId(this string userAgent)
{
var hmac = HashLib.HashFactory.HMAC.CreateHMAC(HashLib.HashFactory.Crypto.CreateSHA224());
ASCIIEncoding encoder = new ASCIIEncoding();
var key = Guid.NewGuid().ToString();
Byte[] code = encoder.GetBytes(key);
hmac.Key = code;
Byte[] hashMe = encoder.GetBytes(userAgent);
Byte[] hmBytes = hmac.ComputeBytes(hashMe).GetBytes();
return ToHexString(hmBytes);
}
public static string CalculateSignature(this string message, string secret)
{
ASCIIEncoding encoding = new ASCIIEncoding();
byte[] keyByte = encoding.GetBytes(secret);
HMACSHA1 hmacsha1 = new HMACSHA1(keyByte);
byte[] messageBytes = encoding.GetBytes(message);
byte[] hashMessage = hmacsha1.ComputeHash(messageBytes);
string hexaHash = "";
foreach (byte b in hashMessage) { hexaHash += String.Format("{0:x2}", b); }
return hexaHash;
}
public TokenGenerator(String ResourceLocation, String Secret, UInt16 Generator)
{
ASCIIEncoding AsciiEncoder = new ASCIIEncoding();
this.Generator = Generator;
this.key = AsciiEncoder.GetBytes(Secret);
this.message = AsciiEncoder.GetBytes(ResourceLocation);
this.HMACSHA1Generator = new HMACSHA1(this.key);
this.mac = this.HMACSHA1Generator.ComputeHash(this.message);
}
public String getInvoice()
{
TimeSpan t = DateTime.UtcNow - new DateTime(1970, 1, 1);
int secondsSinceEpoch = (int)t.TotalSeconds;
String json = "{\"nonce\": " + secondsSinceEpoch + ", \"method\": \"invoice\"}";
//Encode the json version of the parameters above
var convertedParam = Convert.ToBase64String(Encoding.UTF8.GetBytes(json));
//Encrypt the parameters with sha256 using the secret as the key
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
byte[] keyByte = encoding.GetBytes(secret);
HMACSHA256 hmacsha256 = new HMACSHA256(keyByte);
byte[] messageBytes = encoding.GetBytes(convertedParam);
byte[] hashmessage = hmacsha256.ComputeHash(messageBytes);
//Create the signature, a hex output of the encrypted hash above
StringBuilder stringBuilder = new StringBuilder();
foreach (byte b in hashmessage)
{
stringBuilder.AppendFormat("{0:X2}", b);
}
string signature = stringBuilder.ToString().ToLower();
String url = baseUrl + "/api/invoice";
WebRequest theRequest = WebRequest.Create(url);
theRequest.Method = "POST";
theRequest.ContentType = "text/x-json";
theRequest.ContentLength = json.Length;
theRequest.Headers["X-DIGITALX-KEY"] = key;
theRequest.Headers["X-DIGITALX-PARAMS"] = convertedParam;
theRequest.Headers["X-DIGITALX-SIGNATURE"] = signature;
Stream requestStream = theRequest.GetRequestStream();
requestStream.Write(Encoding.ASCII.GetBytes(json), 0, json.Length);
requestStream.Close();
HttpWebResponse response = (HttpWebResponse)theRequest.GetResponse();
Stream responseStream = response.GetResponseStream();
StreamReader myStreamReader = new StreamReader(responseStream, Encoding.Default);
string pageContent = myStreamReader.ReadToEnd();
myStreamReader.Close();
responseStream.Close();
response.Close();
return pageContent;
}
//generate hmac code
public String HMAC(String data, String key)
{
ASCIIEncoding encoding = new ASCIIEncoding();
//using hmach sha1 for hashing
HMACSHA1 hmach_sha1 = new HMACSHA1(encoding.GetBytes(key));
byte[] encrypted = hmach_sha1.ComputeHash(encoding.GetBytes(data));
return ByteToString(encrypted);
}
/// <summary>
/// Compute HMACSHA256 hash based on message and secret
/// </summary>
/// <param name="message">Message</param>
/// <param name="secret">Secret key</param>
/// <returns>Base64 hash string</returns>
private string HashHMAC(string message, string secret)
{
secret = secret ?? "";
var encoding = new System.Text.ASCIIEncoding();
byte[] keyByte = encoding.GetBytes(secret);
byte[] messageBytes = encoding.GetBytes(message);
using (var hmacsha256 = new HMACSHA256(keyByte))
{
byte[] hashmessage = hmacsha256.ComputeHash(messageBytes);
return Convert.ToBase64String(hashmessage);
}
}
/// <summary>
/// Encodes a string into a hash using HMACSHA256
/// </summary>
/// <param name="stringToSign"></param>
/// <param name="secretKey"></param>
/// <returns></returns>
public string EncodeStringToHMACSHA256(string stringToSign, string secretKey)
{
var encoding = new ASCIIEncoding();
var keyByte = encoding.GetBytes(secretKey);
var hmacsha256 = new HMACSHA256(keyByte);
var messageBytes = encoding.GetBytes(stringToSign);
var hashmessage = hmacsha256.ComputeHash(messageBytes);
var signature = Convert.ToBase64String(hashmessage);
return signature;
}
public void Record(string FilePath)
{
//Create the stream first
STR = new FileStream(FilePath, FileMode.Create);
ASCIIEncoding ASCII = new ASCIIEncoding();
//1 Write the header "RIFF"
STR.Write(ASCII.GetBytes("RIFF"), 0, 4);
//2 Write Chunck Size (0 for now)
STR.WriteByte(0x00);
STR.WriteByte(0x00);
STR.WriteByte(0x00);
STR.WriteByte(0x00);
//3 Write WAVE
STR.Write(ASCII.GetBytes("WAVE"), 0, 4);
//4 Write "fmt "
STR.Write(ASCII.GetBytes("fmt "), 0, 4);
//5 Write Chunck Size (16 for PCM)
STR.WriteByte(0x10);
STR.WriteByte(0x00);
STR.WriteByte(0x00);
STR.WriteByte(0x00);
//6 Write audio format (1 = PCM)
STR.WriteByte(0x01);
STR.WriteByte(0x00);
//7 Number of channels (Mono = 1)
STR.WriteByte(0x01);
STR.WriteByte(0x00);
//8 Sample Rate (44100)
STR.WriteByte(0x44);
STR.WriteByte(0xAC);
STR.WriteByte(0x00);
STR.WriteByte(0x00);
//9 Byte Rate (88200)
STR.WriteByte(0x88);
STR.WriteByte(0x58);
STR.WriteByte(0x01);
STR.WriteByte(0x00);
//10 Block Align (2)
STR.WriteByte(0x02);
STR.WriteByte(0x00);
//11 Bits Per Sample (16)
STR.WriteByte(0x10);
STR.WriteByte(0x00);
//12 Write "data"
STR.Write(ASCII.GetBytes("data"), 0, 4);
//13 Write Chunck Size (0 for now)
STR.WriteByte(0x00);
STR.WriteByte(0x00);
STR.WriteByte(0x00);
STR.WriteByte(0x00);
//Confirm
IsRecording = true;
}
private void Code()
{
try
{
TcpClient tcpclnt = new TcpClient();
Console.WriteLine("Connecting.....");
tcpclnt.Connect("127.0.0.1", 8001);
// use the ipaddress as in the server program
Console.WriteLine("Connected");
Console.WriteLine("Enter the strings to be transmitted: ");
Console.WriteLine("Simply hit Enter to close the Socket.");
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("===============================================================");
Console.ForegroundColor = ConsoleColor.White;
using (Stream stm = tcpclnt.GetStream())
{
ASCIIEncoding asen = new ASCIIEncoding();
string str;
while (!string.IsNullOrWhiteSpace((str = Console.ReadLine())))
{
byte[] ba = asen.GetBytes(str);
Console.WriteLine(string.Format("Sending - {0}", str));
stm.Write(ba, 0, ba.Length);
byte[] bb = new byte[100];
int k = stm.Read(bb, 0, 100);
StringBuilder builder = new StringBuilder();
for (int i = 0; i < k; i++)
builder.Append(Convert.ToChar(bb[i]));
Console.WriteLine(builder.ToString());
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("===============================================================");
Console.ForegroundColor = ConsoleColor.White;
}
stm.Write(asen.GetBytes("END"), 0, 3);
tcpclnt.Close();
}
}
catch (Exception e)
{
Console.WriteLine("Error..... " + e.StackTrace);
}
}
public void TestMethodCHangeNick()
{
DSACryptoServiceProvider mycrypto = new DSACryptoServiceProvider();
DSAParameters Publickey = mycrypto.ExportParameters(false);
ASCIIEncoding encoding = new ASCIIEncoding();
byte[] hash = mycrypto.SignData(encoding.GetBytes("Cuddy"));
ServiceReference1.ServeurChatSoapClient a = new ServiceReference1.ServeurChatSoapClient();
a.Register("Cuddy", "passbidon", hash, Publickey.Counter, Publickey.G, Publickey.J, Publickey.P, Publickey.Q, Publickey.Seed, Publickey.X, Publickey.Y);
Assert.AreEqual(true, a.ChangeNick("Cuddy", "MissC", mycrypto.SignData(encoding.GetBytes("MissC"))));
hash = mycrypto.SignData(encoding.GetBytes("MissC"));
Assert.AreEqual(true, a.LogIn("MissC", "passbidon", hash, Publickey.Counter, Publickey.G, Publickey.J, Publickey.P, Publickey.Q, Publickey.Seed, Publickey.X, Publickey.Y));
}
private static string _CreateSignature(string message, string secret)
{
// don't allow null secrets
secret = secret ?? "";
var encoding = new System.Text.ASCIIEncoding();
byte[] keyByte = encoding.GetBytes(secret);
byte[] messageBytes = encoding.GetBytes(message);
using (var hmacsha256 = new System.Security.Cryptography.HMACSHA256(keyByte))
{
byte[] hashmessage = hmacsha256.ComputeHash(messageBytes);
return Convert.ToBase64String(hashmessage);
}
}
/// <summary>
/// Hashes a <paramref name="password"/> with <paramref name="salt"/>.
/// </summary>
/// <param name="password">The password.</param>
/// <param name="salt">The password salt.</param>
/// <returns>The hashed password.</returns>
public static string HashPassword(string password, string salt)
{
if (salt.Length == 0 || password.Length == 0)
{
return string.Empty;
}
Encoding en = new ASCIIEncoding();
const int iterations = 768;
const int keylength = 64;
byte[] h = PasswordBasedKeyDerivationFunction2.GetBytes(en.GetBytes(password), en.GetBytes(salt), iterations, keylength);
return Convert.ToBase64String(h);
}
private static string Sign(string str, string key)
{
var encoding = new ASCIIEncoding();
byte[] signature;
using (var crypto = new HMACSHA256(encoding.GetBytes(key)))
{
signature = crypto.ComputeHash(encoding.GetBytes(str));
}
return Base64Encode(signature);
}
public SCdevicestate_class()
{
string sTemp;
ASCIIEncoding encoding = new ASCIIEncoding();
_type = CommandType.SCdevicestate;
_data = new SCdevicestate();
_data.stx = 0x02;
sTemp = "sRN ";
_data.type = encoding.GetBytes(sTemp);
sTemp = "SCdevicestate";
_data.cmd = encoding.GetBytes(sTemp);
_data.etx = 0x03;
}
public Client()
{
serverImage = new WriteableBitmap(TRANSMIT_WIDTH, TRANSMIT_HEIGHT, DPI_X, DPI_Y, PixelFormats.Bgra32, null);
ASCIIEncoding enc = new ASCIIEncoding();
COMPLETE_MESSAGE = enc.GetBytes("rcomplete");
HELLO_MESSAGE = enc.GetBytes("hello");
encoder = new ASCIIEncoding();
backgroundImageData = new byte[TRANSMIT_IMAGE_SIZE];
serverMessage = new byte[65535];
xS = new byte[4];
xE = new byte[4];
yS = new byte[4];
yE = new byte[4];
}
public string ComputeHash(string message, string key)
{
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
byte[] keyByte = encoding.GetBytes(key);
HMACMD5 hmacmd5 = new HMACMD5(keyByte);
HMACSHA1 hmacsha1 = new HMACSHA1(keyByte);
byte[] messageBytes = encoding.GetBytes(message);
byte[] hashmessage = hmacsha1.ComputeHash(messageBytes);
string hmac = ByteToString(hashmessage);
return hmac;
}
public List<byte> GetOutput()
{
var encoding = new ASCIIEncoding();
var list = new List<byte>(encoding.GetBytes(XREF_MARKER));
list.AddRange(encoding.GetBytes("0 " + Entries.Count + "\n"));
foreach (var entry in Entries)
{
list.AddRange(encoding.GetBytes(entry.GetOutput()));
}
return list;
}
IEnumerator sendTestResults_IEnumerator(JSONObject scores)
{
//Debug.Log("sendTestResults: " + System.Text.Encoding.UTF8.GetBytes(scores.ToString()).ToString());
scores.SetField("test_id", testToDo.GetField("id"));
scores.SetField("timestamp", System.DateTime.Now.ToString());
string url = server_url + "sendTestResults";
HttpWebRequest http = (HttpWebRequest)WebRequest.Create(url);
http.Accept = "application/json";
http.ContentType = "application/json";
http.Method = "POST";
string parsedContent = scores.ToString();
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
byte[] bytes = encoding.GetBytes(parsedContent);
Stream newStream = http.GetRequestStream();
newStream.Write(bytes, 0, bytes.Length);
newStream.Close();
var response = http.GetResponse();
var stream = response.GetResponseStream();
var sr = new StreamReader(stream);
var content = sr.ReadToEnd();
yield return(response);
/*
*
* WWW www;
*
* Hashtable postHeader = new Hashtable();
* postHeader.Add("Content-Type", "application/json");
*
* WWWForm lvl1 = new WWWForm();
* lvl1.AddField("success", (int) scores.GetField("lvl1").GetField("success").n);
* WWWForm form = new WWWForm();//(WWWForm) scores;//new WWWForm();
*
* //www = new WWW(url, System.Text.Encoding.UTF8.GetBytes(scores.ToString()));
* www = new WWW(url, form);
* yield return www;
*
* Debug.Log("REST sendTestResults: " + www.text);
*/
sentToServer = true;
//testToDo = new JSONObject(www.text);
}
public static bool DecryptFile(string Filename, string Target)
{
if (!File.Exists(Filename))
{
_exception = new CryptographicException(ERR_NO_FILE);
return(false);
}
//Make sure the target file can be written
try {
FileStream fs = File.Create(Target);
fs.Close();
//fs.Dispose() ' Works with VB 2005 only
File.Delete(Target);
}
catch (Exception ex) {
_exception = new CryptographicException(ERR_FILE_WRITE);
return(false);
}
byte[] inStream = null;
byte[] clearBytes = null;
try {
StreamReader objReader = null;
FileStream objFS = null;
System.Text.ASCIIEncoding objEncoding = new System.Text.ASCIIEncoding();
objFS = new FileStream(Filename, FileMode.Open);
objReader = new StreamReader(objFS);
inStream = objEncoding.GetBytes(objReader.ReadToEnd());
}
// The following is the VB 2005 equivalent
//inStream = File.ReadAllBytes(Filename)
catch (Exception ex) {
_exception = new CryptographicException(ERR_FILE_READ);
return(false);
}
try {
clearBytes = _Decrypt(inStream);
}
catch (Exception ex) {
_exception = new CryptographicException(ex.Message, ex.InnerException);
return(false);
}
//Create the decrypted file
FileStream outStream = File.Create(Target);
outStream.Write(clearBytes, 0, clearBytes.Length);
outStream.Close();
//outStream.Dispose() ' Works with VB 2005 only
return(true);
}
public static LpmsVrInterface factory(string sensorId = "")
{
System.Text.ASCIIEncoding str = new System.Text.ASCIIEncoding();
IntPtr sfs = lpStartSensorFusion(str.GetBytes(sensorId));
if (sfs == IntPtr.Zero)
{
return(null);
}
return(new LpmsVrInterface(sfs));
}
/// <summary>
/// This function is used for encryption.
/// </summary>
/// <param name="strCode">The code.</param>
/// <returns>string</returns>
public static string Sha1Hash(string strCode)
{
string rehash = "";
System.Security.Cryptography.SHA1 hash = System.Security.Cryptography.SHA1.Create();
System.Text.ASCIIEncoding encoder = new System.Text.ASCIIEncoding();
byte[] combined = encoder.GetBytes(strCode);
hash.ComputeHash(combined);
rehash = Convert.ToBase64String(hash.Hash);
return(rehash);
}
/// <summary>
/// Generate the SHA256 hash from a passed string value
/// </summary>
public static string ComputeHash(string stringValue)
{
SHA256Managed shaM = new SHA256Managed();
System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();
string correctPasswordHash = BitConverter.ToString(shaM.ComputeHash(enc.GetBytes(stringValue)));
// hash value cleanup
correctPasswordHash = correctPasswordHash.Replace("-", string.Empty).ToLower();
return(correctPasswordHash);
}
public void start_server()
{
try
{
while (true)
{
System.Text.ASCIIEncoding encode = new System.Text.ASCIIEncoding();
byte[] sendData = encode.GetBytes(Network.player.ipAddress.ToString());
server.Send(sendData, sendData.Length, ip_broadcast, System.Convert.ToInt32(port));
Thread.Sleep(100);
}
} catch {}
}
//字符转ASCII码
public static int Asc(string character)
{
if (character.Length == 1)
{
System.Text.ASCIIEncoding asciiEncoding = new System.Text.ASCIIEncoding();
int intAsciiCode = (int)asciiEncoding.GetBytes(character)[0];
return(intAsciiCode);
}
else
{
throw new Exception("Character is not valid. ");
}
}
public void writeString(string value)
{
short length = (short)value.Length;
writeInt(length);
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
byte[] bytes = encoding.GetBytes(value);
for (short i = 0; i < length; i++)
{
mSendBuffer[mSendByteCounter + i] = bytes[i];
}
mSendByteCounter += length;
}
static public int GetBytes__String(IntPtr l)
{
try {
System.Text.ASCIIEncoding self = (System.Text.ASCIIEncoding)checkSelf(l);
System.String a1;
checkType(l, 2, out a1);
var ret = self.GetBytes(a1);
pushValue(l, true);
pushValue(l, ret);
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
private static void TestReadingObjects(string xml)
{
System.Xml.Serialization.XmlSerializer xmlSerializer =
new System.Xml.Serialization.XmlSerializer(typeof(Root));
System.IO.Stream stream = new MemoryStream();
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
Byte[] bytes = encoding.GetBytes(xml);
stream.Write(bytes, 0, bytes.Length);
stream.Position = 0;
Root r = (Root)xmlSerializer.Deserialize(stream);
Console.WriteLine(string.Format("Element 1 = {0}", r.Element1));
Console.WriteLine(string.Format("Element 2 = {0}", r.Element2 == null ? "Null" : r.Element2));
}
protected void Button7_Click(object sender, EventArgs e)
{
string userProvidedText = logtxt.Text;
byte[] userProvidedTextAsBytes = null;
if (!string.IsNullOrEmpty(userProvidedText))
{
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
userProvidedTextAsBytes = encoding.GetBytes(userProvidedText);
}
Response.AppendHeader("Content-Disposition", "attachment; filename=ppmp_temp.csv");
Response.ContentType = "text/HTML";
Response.BinaryWrite(userProvidedTextAsBytes);
Response.End();
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
try
{
if (ddlOfficerMailId.SelectedIndex != 0)
{
string str = "";
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
byte[] data = encoding.GetBytes(str);
objEmailmaster.EmailSenderId = Convert.ToInt32(Session["StudentId"]);
objEmailmaster.EMailBodyMsg = txtbody.Text;
objEmailmaster.EmailSubjectText = txtsubject.Text;
objEmailmaster.EmailReciptedId = Convert.ToInt32(ddlOfficerMailId.SelectedValue);
if (Session["FileName"] != null && Session["FileContent"] != null)
{
objEmailmaster.EmailAttachFileName = Convert.ToString(Session["FileName"]);
objEmailmaster.EmailAttachFileContent = (byte[])Session["FileContent"];
}
else
{
objEmailmaster.EmailAttachFileName = "No FIle";
objEmailmaster.EmailAttachFileContent = data;
}
int i = objEmailmaster.InsertEmailMaster();
if (i > 0)
{
ClearData();
lblMsg.Text = "Your message has been sent.";
}
else
{
lblMsg.Text = "Message Failed..";
}
}
else
{
Page.RegisterClientScriptBlock("Student", "<script>Alert('Select To EmailId')</script>");
}
}
catch (Exception ex)
{
lblMsg.Text = ex.Message;
}
}
static public int GetBytes__A_Char__Int32__Int32(IntPtr l)
{
try {
System.Text.ASCIIEncoding self = (System.Text.ASCIIEncoding)checkSelf(l);
System.Char[] a1;
checkArray(l, 2, out a1);
System.Int32 a2;
checkType(l, 3, out a2);
System.Int32 a3;
checkType(l, 4, out a3);
var ret = self.GetBytes(a1, a2, a3);
pushValue(l, true);
pushValue(l, ret);
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
try
{
string str = "";
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
byte[] data = encoding.GetBytes(str);
objEmailmaster.EmailSenderId = Convert.ToInt32(Session["VolunteerId"]);
objEmailmaster.EMailBodyMsg = txtbody.Text;
objEmailmaster.EmailSubjectText = txtsubject.Text;
objEmailmaster.EmailReciptedId = Convert.ToInt32(ddlto.SelectedValue);
if (Session["FileName"] != null && Session["FileContent"] != null)
{
objEmailmaster.EmailAttachFileName = Convert.ToString(Session["FileName"]);
objEmailmaster.EmailAttachFileContent = (byte[])Session["FileContent"];
}
else
{
objEmailmaster.EmailAttachFileName = "No FIle";
objEmailmaster.EmailAttachFileContent = data;
}
mainPanel.Enabled = false;
System.Threading.Thread.Sleep(2000);
mainPanel.Enabled = true;
int i = objEmailmaster.InsertEmailMaster();
if (i > 0)
{
ClearData();
lblMsg.Text = "Sending Email Sucessfully..";
}
else
{
lblMsg.Text = "Sending Failed..";
}
}
catch (Exception ex)
{
lblMsg.Text = ex.Message;
}
}
public static void Main()
{
string baseIP = "192.168.1.";
int classD = 1;
Console.WriteLine("Pinging 255 destinations of D-class in {0}*", baseIP);
CreatePingers(255);
PingOptions po = new PingOptions(ttl, true);
System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();
byte[] data = enc.GetBytes("abababababababababababababababab");
SpinWait wait = new SpinWait();
int cnt = 1;
Stopwatch watch = Stopwatch.StartNew();
foreach (Ping p in pingers)
{
lock (@lock) {
instances += 1;
}
p.SendAsync(string.Concat(baseIP, cnt.ToString()), timeOut, data, po);
cnt += 1;
}
while (instances > 0)
{
wait.SpinOnce();
}
watch.Stop();
DestroyPingers();
Console.WriteLine("Finished in {0}. Found {1} active IP-addresses.", watch.Elapsed.ToString(), result);
Console.ReadKey();
}
protected string CutString(object obj)
{
string inputString = obj.ToString().Trim();
System.Text.ASCIIEncoding ascii = new System.Text.ASCIIEncoding();
int tempLen = 0;
int len = 82;
string tempString = "";
byte[] s = ascii.GetBytes(inputString);
for (int i = 0; i < s.Length; i++)
{
if ((int)s[i] == 63)
{
tempLen += 2;
}
else
{
tempLen += 1;
}
try
{
tempString += inputString.Substring(i, 1);
}
catch
{
break;
}
if (tempLen > len)
{
break;
}
}
//如果截过则加上个省略号
byte[] mybyte = System.Text.Encoding.Default.GetBytes(inputString);
if (mybyte.Length > len)
{
tempString += "…";
}
return(tempString);
}
public static void ContainerMethod(TypeBuilder myDynamicType)
{
// <Snippet1>
MethodBuilder myMethod = myDynamicType.DefineMethod("MyMethod",
MethodAttributes.Public,
typeof(int),
new Type[] { typeof(string) });
// A 128-bit key in hex form, represented as a byte array.
byte[] keyVal = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0xFF, 0xFF };
System.Text.ASCIIEncoding encoder = new System.Text.ASCIIEncoding();
byte[] symFullName = encoder.GetBytes("My Dynamic Method");
myMethod.SetSymCustomAttribute("SymID", keyVal);
myMethod.SetSymCustomAttribute("SymFullName", symFullName);
// </Snippet1>
}
public string CutString(string str, int len)
{
if (len == -1)
{
return(str);
}
int tempLen = 0;
string tempString = "";
System.Text.ASCIIEncoding ascii = new System.Text.ASCIIEncoding();
byte[] s = ascii.GetBytes(str);
for (int i = 0; i < s.Length; i++)
{
if ((int)s[i] == 63)
{
tempLen += 2;
}
else
{
tempLen += 1;
}
if (i < str.Length)
{
tempString += str.Substring(i, 1);
}
if (tempLen >= len)
{
break;
}
}
byte[] mybyte = System.Text.Encoding.Default.GetBytes(str);
if (mybyte.Length > len)
{
tempString += "…";
}
return(tempString);
}
public static int GetLength(string str)
{
if (str.Length == 0)
{
return(0);
}
System.Text.ASCIIEncoding ascii = new System.Text.ASCIIEncoding();
int tempLen = 0; byte[] s = ascii.GetBytes(str);
for (int i = 0; i < s.Length; i++)
{
if ((int)s[i] == 63)
{
tempLen += 2;
}
else
{
tempLen += 1;
}
}
return(tempLen);
}
public void PortName_FileName()
{
string fileName = "PortNameEqualToFileName.txt";
System.IO.FileStream testFile = System.IO.File.Open(fileName, System.IO.FileMode.Create);
System.Text.ASCIIEncoding asciiEncd = new System.Text.ASCIIEncoding();
string testStr = "Hello World";
testFile.Write(asciiEncd.GetBytes(testStr), 0, asciiEncd.GetByteCount(testStr));
testFile.Close();
Debug.WriteLine("Verifying setting PortName={0}", fileName);
VerifyException(fileName, ThrowAt.Open, typeof(ArgumentException), typeof(InvalidOperationException));
Debug.WriteLine("Verifying setting PortName={0}", Environment.CurrentDirectory + fileName);
VerifyException(Environment.CurrentDirectory + fileName, ThrowAt.Open, typeof(ArgumentException),
typeof(InvalidOperationException));
System.IO.File.Delete(fileName);
}
/// <summary>
/// 检查输入框的内容是否合法；如果合法，就组包发给嵌入式设备；
/// </summary>
/// <returns></returns>
private int PacketAndSend()
{
// id
string id = "00 00 00 00 ";
if (tbx_new_id.Text.Length != 11)
{
MessageBox.Show("ID错误!");
return(-1);
}
id = tbx_new_id.Text + " ";
// hardware revision
string hwRevision = "00 00 00 00 ";
if (tbx_new_hwRevision.Text.Length != 11)
{
MessageBox.Show("硬件版本错误");
return(-2);
}
hwRevision = tbx_new_hwRevision.Text + " ";
// customer
string customer = "00 00 ";
if (tbx_new_customer.Text.Length != 5)
{
MessageBox.Show("客户码错误");
return(-3);
}
customer = tbx_new_customer.Text + " ";
// debug
string debug = "00 00 ";
if (tbx_new_debug.Text.Length != 5)
{
MessageBox.Show("Debug错误!");
return(-4);
}
debug = tbx_new_debug.Text + " ";
// category
string category = "00 ";
if (tbx_new_category.Text.Length != 2)
{
MessageBox.Show("Category错误!");
return(-5);
}
category = tbx_new_category.Text + " ";
// interval
string interval = "00 00 ";
if (tbx_new_interval.Text == "" || tbx_new_interval.Text.Length > 5)
{
MessageBox.Show("时间间隔错误！");
return(-6);
}
UInt16 intervalI = Convert.ToUInt16(tbx_new_interval.Text);
interval = (intervalI / 256).ToString("X2") + " " + (intervalI % 256).ToString("X2") + " ";
// pattern
string pattern = "00 ";
if (tbx_new_pattern.Text.Length != 2)
{
MessageBox.Show("工作模式错误!");
return(-7);
}
pattern = tbx_new_pattern.Text + " ";
// bps
string bps = cbx_new_bps.SelectedIndex.ToString("X2") + " ";
// channel
string channel = cbx_new_channel.SelectedIndex.ToString("X2") + " ";
// carousel
string carousel = "00 00 ";
if (tbx_new_carousel.Text == "" || tbx_new_carousel.Text.Length > 5)
{
MessageBox.Show("轮播间隔错误！");
return(-8);
}
UInt16 carouselI = Convert.ToUInt16(tbx_new_carousel.Text);
carousel = (carouselI / 256).ToString("X2") + " " + (carouselI % 256).ToString("X2") + " ";
// alert
string alert = "00 00 ";
if (tbx_new_alert.Text == "" || tbx_new_alert.Text.Length > 5)
{
MessageBox.Show("轮播间隔错误！");
return(-9);
}
UInt16 alertI = Convert.ToUInt16(tbx_new_alert.Text);
alert = (alertI / 256).ToString("X2") + " " + (alertI % 256).ToString("X2") + " ";
// transPolicy
string transPolicy = cbx_new_transPolicy.SelectedIndex.ToString("X2") + " ";
// timeSrc
string timeSrc = cbx_new_timeSrc.SelectedIndex.ToString("X2") + " ";
// Server Domain
string ServerDomain = "";
tbx_new_serverDomain.Text = tbx_new_serverDomain.Text.Trim(); // 去除域名中的空格
if (tbx_new_serverDomain.Text == "")
{
MessageBox.Show("服务器域名错误!");
return(-10);
}
byte SDL = (byte)tbx_new_serverDomain.Text.Length;
for (int iCount = 0; iCount < SDL; iCount++)
{
string b = tbx_new_serverDomain.Text.Substring(iCount, 1);
System.Text.ASCIIEncoding asciiEncoding = new System.Text.ASCIIEncoding();
int intAsciiCode = (int)asciiEncoding.GetBytes(b)[0];
ServerDomain += intAsciiCode.ToString("X2") + " ";
}
// Server Port
string ServerPort = "00 00 ";
if (tbx_new_serverPort.Text == "" || tbx_new_serverPort.Text.Length > 5)
{
MessageBox.Show("服务器端口错误！");
return(-11);
}
UInt16 ServerPortI = Convert.ToUInt16(tbx_new_serverPort.Text);
ServerPort = (ServerPortI / 256).ToString("X2") + " " + (ServerPortI % 256).ToString("X2") + " ";
//发送指令
string sendStr = "CB 4C " + id + hwRevision + customer + debug + category + interval + pattern + bps + channel + carousel + alert + transPolicy + timeSrc + SDL.ToString("X2") + " " + ServerDomain + ServerPort + "BC";
try
{
Send(sendStr);
}
catch
{
MessageBox.Show("指令发送失败!");
return(-12);
}
return(0);
}
public OSCPacket GetOSCPacket(string bytes)
{
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
return(GetOSCPacket(encoding.GetBytes(bytes)));
}
// this is the ELV MAX! Cube monitoring script
public void Run()
{
while (running)
{
TcpClient client;
NetworkStream stream;
Dictionary <String, IMAXDevice> currentHouse = new Dictionary <string, IMAXDevice>();
#region Update House
try
{
// now fill that with the initial handshake data...
#region Initial connect and retrieving everything we get from the cube
// network connect and first initialization
client = new TcpClient();
client.Connect(Hostname, Port);
stream = client.GetStream();
// the read buffer (chosen quite big)
byte[] myReadBuffer = new byte[4096 * 8];
List <String> Messages = new List <string>();
// to build the complete message
StringBuilder myCompleteMessage = new StringBuilder();
int numberOfBytesRead = 0;
MAXEncodeDecode DecoderEncoder = new MAXEncodeDecode();
keepRunning = true;
// Incoming message may be larger than the buffer size.
do
{
myCompleteMessage = new StringBuilder();
stream.ReadTimeout = 1000;
try
{
numberOfBytesRead = stream.Read(myReadBuffer, 0, myReadBuffer.Length);
myCompleteMessage.AppendFormat("{0}", Encoding.ASCII.GetString(myReadBuffer, 0, numberOfBytesRead));
Messages.Add(myCompleteMessage.ToString());
}
catch (Exception)
{
previousHouse = null;
// everything to start
theHouse = new House();
keepRunning = false;
}
}while(keepRunning);
#endregion
#region preprocess
List <String> PreProcessedMessages = new List <string>();
foreach (String _Message in Messages)
{
if (_Message.Remove(_Message.Length - 2).Contains("\r\n"))
{
String[] PMessages = _Message.Remove(_Message.Length - 2).Split(new char[1] {
'\n'
}, StringSplitOptions.RemoveEmptyEntries);
foreach (String pmessage in PMessages)
{
PreProcessedMessages.Add(pmessage.Replace("\r", "") + "\r\n");
}
}
else
{
PreProcessedMessages.Add(_Message);
}
}
#endregion
#region process
// Analyze and Output Messages, feed them to the decoder
foreach (String _Message in PreProcessedMessages)
{
//IMAXMessage Message = DecoderEncoder.ProcessMessage(_Message.ToString(), theHouse);
// if (Message != null)
// {
// ConsoleOutputLogger.WriteLine(_Message.ToString());
// ConsoleOutputLogger.WriteLine(Message.ToString());
// ConsoleOutputLogger.WriteLine("");
// }
DecoderEncoder.ProcessMessage(_Message.ToString(), theHouse);
}
#endregion
while (running)
{
connected = true;
// when we are here, we got a filled "theHouse" which does contain first hand L message information
previousHouse = theHouse.GetAllDevicesInADictionary();
#region send L: request and get all the feedback
System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();
byte[] args_data_buffer = enc.GetBytes("l:\r\n");
Messages = new List <string>();
keepRunning = true;
// Incoming message may be larger than the buffer size.
stream.Write(args_data_buffer, 0, args_data_buffer.Length);
do
{
myCompleteMessage = new StringBuilder();
stream.ReadTimeout = 1000;
try
{
numberOfBytesRead = stream.Read(myReadBuffer, 0, myReadBuffer.Length);
myCompleteMessage.AppendFormat("{0}", Encoding.ASCII.GetString(myReadBuffer, 0, numberOfBytesRead));
Messages.Add(myCompleteMessage.ToString());
}
catch (Exception)
{
keepRunning = false;
}
}while(keepRunning);
#endregion
#region preprocess
PreProcessedMessages = new List <string>();
foreach (String _Message in Messages)
{
if (_Message.Remove(_Message.Length - 2).Contains("\r\n"))
{
String[] PMessages = _Message.Remove(_Message.Length - 2).Split(new char[1] {
'\n'
}, StringSplitOptions.RemoveEmptyEntries);
foreach (String pmessage in PMessages)
{
PreProcessedMessages.Add(pmessage.Replace("\r", "") + "\r\n");
}
}
else
{
PreProcessedMessages.Add(_Message);
}
}
#endregion
#region process
// Analyze and Output Messages, feed them to the decoder
foreach (String _Message in PreProcessedMessages)
{
//IMAXMessage Message = DecoderEncoder.ProcessMessage(_Message.ToString(), theHouse);
// if (Message != null)
// {
// ConsoleOutputLogger.WriteLine(_Message.ToString());
// ConsoleOutputLogger.WriteLine(Message.ToString());
// ConsoleOutputLogger.WriteLine("");
// }
currentHouse = new Dictionary <string, IMAXDevice>();
DecoderEncoder.ProcessLMessage(_Message.ToString(), theHouse, currentHouse);
}
#endregion
#region Diff the house
if (previousHouse != null)
{
// only if we already got two houses in here...
List <IDeviceDiffSet> differences = DiffHouse.CalculateDifferences(previousHouse, currentHouse);
if (differences.Count != 0)
{
#region enqueue the difference-sets into the data queue
foreach (IDeviceDiffSet _difference in differences)
{
iQueue.Enqueue(_difference);
}
#endregion
}
}
#endregion
theHouse.UpdateDevices(currentHouse);
// update appropriate devices and in given intervals output non updated
TimeSpan _lastUpdate = DateTime.Now - LastReStoring;
// auto-update every n ... minutes
if (_lastUpdate.TotalSeconds > ELVMAXSensorReStoringSec)
{
LastReStoring = DateTime.Now;
foreach (IMAXDevice _device in currentHouse.Values)
{
#region Heating Thermostat
if (_device.Type == DeviceTypes.HeatingThermostat)
{
HeatingThermostat _heating = (HeatingThermostat)_device;
HeatingThermostatDiff _queueable = new HeatingThermostatDiff(_device.Name, _device.AssociatedRoom.RoomID, _device.AssociatedRoom.RoomName);
if (_heating.LowBattery)
{
_queueable.LowBattery = BatteryStatus.lowbattery;
}
else
{
_queueable.LowBattery = BatteryStatus.ok;
}
_queueable.Mode = _heating.Mode;
_queueable.Temperature = _heating.Temperature;
if (_queueable.Temperature != 0)
{
iQueue.Enqueue(_queueable);
}
}
#endregion
#region ShutterContact
if (_device.Type == DeviceTypes.ShutterContact)
{
ShutterContact _shutter = (ShutterContact)_device;
ShutterContactDiff _queueable = new ShutterContactDiff(_device.Name, _device.AssociatedRoom.RoomID, _device.AssociatedRoom.RoomName);
if (_shutter.LowBattery)
{
_queueable.LowBattery = BatteryStatus.lowbattery;
}
else
{
_queueable.LowBattery = BatteryStatus.ok;
}
_queueable.ShutterState = _shutter.ShutterState;
iQueue.Enqueue(_queueable);
}
#endregion
}
}
Thread.Sleep(MAXUpdateTime);
}
}
catch (Exception)
{
connected = false;
Thread.Sleep(ELVMAXReconnectTimeMsec);
//stream.Close();
//client.Close();
}
#endregion
}
}
public async Task Run(string tag, string value, UiLambdaSet uiLambda = null)
{
ServicePointManager.ServerCertificateValidationCallback =
new System.Net.Security.RemoteCertificateValidationCallback(AcceptAllCertifications);
// Initializes the variables to pass to the MessageBox.Show method.
string caption = "Connect with " + tag + ".dat";
string message = "";
bool withOpenidFile = false;
if (value != "")
{
dataServer = value;
authServer = "";
certPfx = "";
certPfxPW = "";
value = "";
}
else
{
// read openx.dat
try
{
using (StreamReader sr = new StreamReader(tag + ".dat"))
{
authServer = sr.ReadLine();
dataServer = sr.ReadLine();
certPfx = sr.ReadLine();
certPfxPW = sr.ReadLine();
outputDir = sr.ReadLine();
}
}
catch (Exception ex)
{
AdminShellNS.LogInternally.That.Error(ex, $"The file {tag}.dat can not be read.");
return;
}
withOpenidFile = true;
}
message =
"authServer: " + authServer + "\n" +
"dataServer: " + dataServer + "\n" +
"certPfx: " + certPfx + "\n" +
"certPfxPW: " + certPfxPW + "\n" +
"outputDir: " + outputDir + "\n" +
"\nConinue?";
// Displays the MessageBox.
var result = UiLambdaSet.MesssageBoxShow(uiLambda, message, "", caption, AnyUiMessageBoxButton.YesNo);
if (result != AnyUiMessageBoxResult.Yes)
{
// Closes the parent form.
return;
}
UiLambdaSet.MesssageBoxShow(uiLambda, "", "Access Aasx Server at " + dataServer,
"Data Server", AnyUiMessageBoxButton.OK);
var handler = new HttpClientHandler();
handler.DefaultProxyCredentials = CredentialCache.DefaultCredentials;
handler.AllowAutoRedirect = false;
var client = new HttpClient(handler)
{
BaseAddress = new Uri(dataServer)
};
if (token != "")
{
client.SetBearerToken(token);
}
string operation = "";
string lastOperation = "";
if (withOpenidFile)
{
operation = "authenticate";
lastOperation = "/server/listaas/";
}
else
{
operation = "/server/listaas/";
}
while (operation != "" && operation != "error")
{
UiLambdaSet.MesssageBoxShow(uiLambda, "", "operation: " + operation + value + "\ntoken: " + token,
"Operation", AnyUiMessageBoxButton.OK);
switch (operation)
{
case "/server/listaas/":
case "/server/getaasx2/":
try
{
HttpResponseMessage response2 = null;
switch (operation)
{
case "/server/listaas/":
response2 = await client.GetAsync(operation);
break;
case "/server/getaasx2/":
response2 = await client.GetAsync(operation + value);
break;
}
if (response2.StatusCode == System.Net.HttpStatusCode.TemporaryRedirect)
{
string redirectUrl = response2.Headers.Location.ToString();
string[] splitResult = redirectUrl.Split(new string[] { "?" },
StringSplitOptions.RemoveEmptyEntries);
Console.WriteLine("Redirect to:" + splitResult[0]);
authServer = splitResult[0];
UiLambdaSet.MesssageBoxShow(
uiLambda, authServer, "", "Redirect to", AnyUiMessageBoxButton.OK);
lastOperation = operation;
operation = "authenticate";
continue;
}
if (!response2.IsSuccessStatusCode)
{
lastOperation = operation;
operation = "error";
continue;
}
String urlContents = await response2.Content.ReadAsStringAsync();
switch (operation)
{
case "/server/listaas/":
UiLambdaSet.MesssageBoxShow(uiLambda,
"", "SelectFromListFlyoutItem missing", "SelectFromListFlyoutItem missing",
AnyUiMessageBoxButton.OK);
return;
case "/server/getaasx2/":
try
{
var parsed3 = JObject.Parse(urlContents);
string fileName = parsed3.SelectToken("fileName").Value <string>();
string fileData = parsed3.SelectToken("fileData").Value <string>();
var enc = new System.Text.ASCIIEncoding();
var fileString4 = Jose.JWT.Decode(fileData, enc.GetBytes(secretString),
JwsAlgorithm.HS256);
var parsed4 = JObject.Parse(fileString4);
string binaryBase64_4 = parsed4.SelectToken("file").Value <string>();
Byte[] fileBytes4 = Convert.FromBase64String(binaryBase64_4);
Console.WriteLine("Writing file: " + outputDir + "\\" + "download.aasx");
File.WriteAllBytes(outputDir + "\\" + "download.aasx", fileBytes4);
}
catch (Exception ex)
{
AdminShellNS.LogInternally.That.Error(ex, $"Failed at operation: {operation}");
lastOperation = operation;
operation = "error";
}
operation = "";
break;
}
}
catch (Exception ex)
{
AdminShellNS.LogInternally.That.Error(ex, $"Failed at operation: {operation}");
lastOperation = operation;
operation = "error";
}
break;
case "authenticate":
try
{
X509SigningCredentials x509Credential = null;
if (withOpenidFile)
{
x509Credential = new X509SigningCredentials(new X509Certificate2(certPfx, certPfxPW));
}
var response = await RequestTokenAsync(x509Credential, uiLambda);
token = response.AccessToken;
client.SetBearerToken(token);
response.Show();
UiLambdaSet.MesssageBoxShow(uiLambda, response.AccessToken, "",
"Access Token", AnyUiMessageBoxButton.OK);
operation = lastOperation;
lastOperation = "";
}
catch (Exception ex)
{
AdminShellNS.LogInternally.That.Error(ex, $"Failed at operation: {operation}");
lastOperation = operation;
operation = "error";
}
break;
case "error":
UiLambdaSet.MesssageBoxShow(uiLambda, "", $"Can not perform: {lastOperation}",
"Error", AnyUiMessageBoxButton.OK);
break;
}
}
}
///<summary>
///Convert string to Base64 string
///<param name="target">String variable</param>
///</summary>
public static string ToBase64String(this string target)
{
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
byte[] bytes = encoding.GetBytes(target);
return(System.Convert.ToBase64String(bytes, 0, bytes.Length));
}
protected void ButLogin_Click(object sender, EventArgs e)
{
try
{
int? userId;
string connectionString = System.Web.Configuration.WebConfigurationManager.ConnectionStrings["CustomerRecoveryConnectionString"].ConnectionString;
SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder(connectionString);
string name = builder.InitialCatalog;
CRBusinessLogicLayer.IsValidUser(txtUserName.Text, txtPassword.Text, out userId);
if (userId == null)
{
txtUserName.Text = "";
txtPassword.Text = "";
LbError.Text = "Invalid User Name/Password.";
LbError.Visible = true;
}
else
{
var ds = CRBusinessLogicLayer.GetSequerityQuestion((int)userId);
string SessionuserID = name + "_" + "userid";
var UserType = ds.Tables[0].Rows[0]["UserRole"].ToString();
var CityID = ds.Tables[0].Rows[0]["City"].ToString();
FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, txtUserName.Text, DateTime.Now, DateTime.Now.AddDays(7), true, String.Format("{0}|{1}|{2}", txtUserName.Text, userId, UserType));
string hash = FormsAuthentication.Encrypt(ticket);
FormsAuthentication.SetAuthCookie(txtUserName.Text, true);
Response.AppendCookie(new HttpCookie(SessionuserID, userId.ToString()));
Response.AppendCookie(new HttpCookie("UserName", txtUserName.Text));
Response.AppendCookie(new HttpCookie("UserRole", UserType));
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
Byte[] bytes = encoding.GetBytes(txtPassword.Text);
string pwd = CRBusinessLogicLayer.PassEncrypt(bytes);
Response.AppendCookie(new HttpCookie("Pass", pwd));
Response.AppendCookie(new HttpCookie("CityID", CityID));
Response.AppendCookie(new HttpCookie("USERID", userId.ToString()));
Response.AppendCookie(new HttpCookie("udata", hash));
string url = string.Empty;
ds = CRBusinessLogicLayer.GetUserAccessURL((int)userId);
if (ds.Tables[0].Rows.Count == 1)
{
url = ds.Tables[0].Rows[0]["ScreenURL"].ToString();
}
else if (url == string.Empty)
{
Response.Redirect(
Convert.ToInt16(UserType) == 2
? "~/DailyTransactions/NPADetails.aspx"
: "~/Masters/Farmer.aspx", false);
}
if (url != string.Empty)
{
Response.Redirect(url, false);
}
}
}
catch (Exception ex)
{
LbError.Text = ex.Message;
LbError.Visible = true;
}
}
public static byte[] stringToByteArray(string input)
{
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
return(encoding.GetBytes(input));
}
static private byte[] StringToByteArray(string str)
{
System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();
return(enc.GetBytes(str));
}
public static bool EncryptFile(string Filename, string Target)
{
if (!File.Exists(Filename))
{
_exception = new CryptographicException(ERR_NO_FILE);
return(false);
}
//Make sure the target file can be written
try {
FileStream fs = File.Create(Target);
fs.Close();
//fs.Dispose() ' Works with VB 2005 only
File.Delete(Target);
}
catch (Exception ex) {
_exception = new CryptographicException(ERR_FILE_WRITE);
return(false);
}
byte[] inStream = null;
byte[] cipherBytes = null;
try {
StreamReader objReader = null;
FileStream objFS = null;
System.Text.ASCIIEncoding objEncoding = new System.Text.ASCIIEncoding();
objFS = new FileStream(Filename, FileMode.Open);
objReader = new StreamReader(objFS);
inStream = objEncoding.GetBytes(objReader.ReadToEnd());
}
// The following is the VB 2005 equivalent
//inStream = File.ReadAllBytes(Filename)
catch (Exception ex) {
_exception = new CryptographicException(ERR_FILE_READ);
return(false);
}
try {
cipherBytes = _Encrypt(inStream);
}
catch (CryptographicException ex) {
_exception = ex;
return(false);
}
string encodedString = string.Empty;
if (_encodingType == EncodingType.BASE_64)
{
encodedString = System.Convert.ToBase64String(cipherBytes);
}
else
{
encodedString = BytesToHex(cipherBytes);
}
byte[] encodedBytes = Encoding.UTF8.GetBytes(encodedString);
//Create the encrypted file
FileStream outStream = File.Create(Target);
outStream.Write(encodedBytes, 0, encodedBytes.Length);
outStream.Close();
//outStream.Dispose() ' Works with VB 2005 only
return(true);
}
public static byte[] StrToByteArray(string str)
{
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
return(encoding.GetBytes(str));
}
