public static string New2FA(string email)
{
string tfacode = CryptoRand.Random2faString();
TwoFactorAuthenticator tfa = new TwoFactorAuthenticator();
var setupInfo = tfa.GenerateSetupCode("PASSCYPHER", email, tfacode, 300, 300);
Console.WriteLine("/n" + setupInfo.ManualEntryKey);
Console.Write("Press ENTER: ");
Console.ReadLine();
return(tfacode);
}
public static void Passwordgen()
{
string tag = CryptoRand.RandomString(20);
Console.WriteLine("Please enter a User name for the password");
Format.Dash();
string username = Console.ReadLine();
Format.Dash();
Console.WriteLine("Please name the service that uses the UN/P");
Format.Dash();
string service = Console.ReadLine();
string plaintext = service + ": " + username + " " + tag;
string encryptedstring = StringCipher.RjndlEncrypt(plaintext, SessionParameters.Pass);
StreamWriter sw = null;
try
{
sw = new StreamWriter(SessionParameters.Keypath, true);
sw.WriteLine(encryptedstring);
//sw.Close();
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
}
finally
{
sw.Close();
}
Format.Dash();
Console.WriteLine("Your password string is:");
Format.Dash();
Console.WriteLine(tag);
Console.Write("Press ENTER: ");
Console.ReadLine();
return;
}
private static string[] Paths = new string[3]; /*{ get; set; }*/
internal static void NewUser()
{
Format.Clear();
Console.WriteLine("PASSCYPHER makes use of Google Authenticate two-factor Authentication");
Format.Dash();
while (true)
{
Console.WriteLine("Enter a user name");
string Username = Console.ReadLine();
string Userpath = Username;
Userpath = Path.Combine("Users", Userpath);
if (!Directory.Exists(Userpath))
{
Directory.CreateDirectory(Userpath); // creates a seperate directory for files
Paths[0] = Path.Combine(Userpath, Username + "_Master.txt"); // path stores master key for user
Paths[1] = Path.Combine(Userpath, Username + "_Keys.txt"); // path stores passwords
Paths[2] = Path.Combine(Userpath, Username + "_Config.txt"); // path stores misc data such as 2FA key and email
foreach (string path in Paths)
{
File.Create(path).Close();
}
break;
}
else
{
Console.WriteLine("User name taken\nPlease pick a new name");
}
}
Console.WriteLine("Enter an Email Address");
string email = Console.ReadLine();
string password = PasswordStrength();
string masterkey = CryptoRand.RandomString(40);
string securekey = _2FA.New2FA(email);
Encrypt(securekey, masterkey, Paths[2]);
Encrypt(email, masterkey, Paths[2]);
Encrypt(masterkey, password, Paths[0]);
}
public static void Mainmenu()
{
string choice = "";
while (true)
{
MenuContext();
try
{
choice = Reader.ReadLine(120000);
}
catch (TimeoutException)
{
Format.Clear();
Console.WriteLine("Session has Timed Out");
Console.ReadLine();
Format.Dash();
return;
}
switch (choice)
{
case "test":
Console.WriteLine(CryptoRand.RandomString(50));
Console.ReadLine();
break;
case "new":
Format.Clear();
ReadWrite.Passwordgen();
break;
case "load":
Load();
break;
case "Synq":
Format.Clear();
Filereceiver.SendFile();
break;
case "Update":
Format.Clear();
Filereceiver.RecFile();
break;
case "lock":
Format.Clear();
return;
case "help":
Help.GetHelp();
Format.Clear();
break;
case "exit":
Environment.Exit(0);
break;
default:
InvalidContext();
Console.ReadLine();
break;
}
}
}