public static string GetHash(string containerName, bool includePrivateParameters = true, int size = 20)
{
if (size > 20)
{
throw new ArgumentException("Size must be 20 or less");
}
return(RsaUtilities.GetKeyFromContainer(containerName, includePrivateParameters).GetStringHash().Substring(0, size * 2));
}
public static byte[] GetKey(string containerName, bool includePrivateParameters = true, int size = 20)
{
if (size > 20)
{
throw new ArgumentException("Size must be 20 or less");
}
return(RsaUtilities.GetKeyFromContainer(containerName, includePrivateParameters).GetBytesHash().Take(size).ToArray());
}
public static void StartQuik()
{
ExeConfigurationFileMap fileMap = new ExeConfigurationFileMap();
fileMap.ExeConfigFilename = configFile;
Configuration config =
ConfigurationManager.OpenMappedExeConfiguration(fileMap,
ConfigurationUserLevel.None);
qconf = (QuikConfiguration)config.GetSection("QuikConfiguration");
if (qconf == null)
{
Main(new string[] { "-setup" });
return;
}
Console.WriteLine(@"Starting '" + qconf.QuikPath + "'.");
// From MSDN: Key containers provide the most secure way to persist cryptographic keys
// and keep them secret from malicious third parties.
string containerName = qconf.Name.GetStringHash();
string salt = MachineIdentificator.GetUniqueStringID();
var RSAProvider = RsaUtilities.GetRSAProviderFromContainer(containerName + salt, false);
//Decrupt sensitive parts
qconf.User = Encoding.UTF8.GetString(RSAProvider.Decrypt(Convert.FromBase64String(qconf.User), false));
qconf.Password = Encoding.UTF8.GetString(RSAProvider.Decrypt(Convert.FromBase64String(qconf.Password), false));
StartProcessAndSendKeys();
//Console.WriteLine(qconf.Name);
//Console.WriteLine(qconf.QuikPath);
//Console.WriteLine(qconf.User);
//Console.WriteLine(qconf.Password);
}
public static bool DeleteKey(string containerName)
{
return(RsaUtilities.DeleteKeyFromContainer(containerName));
}
public static bool GenerateKey(string containerName)
{
RsaUtilities.GenKeySaveInContainer(containerName);
return(true);
}
public static void Setup()
{
// Get the application configuration file.
Configuration config =
ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
if (File.Exists(configFile))
{
File.Delete(configFile);
}
do
{
qconf.Name = "";
qconf.QuikPath = "";
qconf.User = "";
qconf.Password = "";
while (string.IsNullOrEmpty(qconf.Name))
{
Console.WriteLine(@"Please enter connection name, e.g. MyQuik (max 50 symbols)");
qconf.Name = Console.ReadLine().Trim(new char[] { '"', ' ', "'".ToCharArray()[0] });
if (qconf.Name.Length > 50)
{
Console.WriteLine(@"Too long");
qconf.Name = "";
}
}
;
while (string.IsNullOrEmpty(qconf.QuikPath))
{
Console.WriteLine(@"Please enter the full path to Quik, e.g. C:\Quik\info.exe");
qconf.QuikPath = Console.ReadLine().Trim(new char[] { '"', ' ', "'".ToCharArray()[0] });
}
while (string.IsNullOrEmpty(qconf.User))
{
Console.WriteLine(@"Please enter user name, e.g. Smith John or Иванов Иван (max 50 symbols)");
qconf.User = Console.ReadLine().Trim(new char[] { '"', ' ', "'".ToCharArray()[0] });
if (qconf.User.Length > 50)
{
Console.WriteLine(@"Too long");
qconf.User = "";
}
}
while (string.IsNullOrEmpty(qconf.Password))
{
Console.WriteLine(@"Please enter password (it will be visible on the screen), e.g. myPa$$w0rD (max 50 symbols)");
qconf.Password = Console.ReadLine().Trim();
if (qconf.Password.Length > 50)
{
Console.WriteLine(@"Too long");
qconf.Password = "";
}
}
Console.WriteLine(@"Is everything correct (Y/N)?");
} while (Console.ReadLine().ToLower().Substring(0, 1) != "y");
//Console.Clear();
// From MSDN: Key containers provide the most secure way to persist cryptographic keys
// and keep them secret from malicious third parties.
string containerName = qconf.Name.GetStringHash();
string salt = MachineIdentificator.GetUniqueStringID();
var RSAProvider = RsaUtilities.GetRSAProviderFromContainer(containerName + salt, false);
//Encrypt sensitive parts
qconf.User = Convert.ToBase64String(
RSAProvider.Encrypt(Encoding.UTF8.GetBytes(qconf.User), false)
);
qconf.Password = Convert.ToBase64String(
RSAProvider.Encrypt(Encoding.UTF8.GetBytes(qconf.Password), false)
);
// You need to remove the old settings object before you can replace it
config.Sections.Remove("QuikConfiguration");
// with an updated one
config.Sections.Add("QuikConfiguration", qconf);
// Write the new configuration data to the XML file
config.SaveAs(configFile, ConfigurationSaveMode.Full);
Console.WriteLine(@"You data is saved.");
}