public WalletData Login()
{
Boolean passAccepted;
if (WalletName == "")
{
Caller.SemaphoricExceptionCallLogin("No wallet name specified");
return(null);
}
string WalletFilePath = AppDomain.CurrentDomain.BaseDirectory + @"bin\\WalletData\\" + WalletName + ".bin";
if (!File.Exists(WalletFilePath) && MustCreateWallet)
{
if (PasswordManager.CheckPassRequirements(passString))
{
WalletDataLocal = GenerateWallet.NewWallet(WalletName, WalletFilePath, passString);
Caller.SemaphoricExceptionCallLogin("Wallet created!");
return(WalletDataLocal);
}
else
{
Caller.SemaphoricExceptionCallLogin("Passcode does not comply with requirements !");
return(null);
}
}
else if (File.Exists(WalletFilePath) && MustCreateWallet)
{
Caller.SemaphoricExceptionCallLogin("Wallet already exists!");
return(null);
}
else if (!File.Exists(WalletFilePath))
{
Caller.SemaphoricExceptionCallLogin("Wallet does not exist");
return(null);
}
else
{
WalletDataLocal = WalletData.ReadBlobToWalletData(WalletName);
//Checking passWord
passAccepted = PasswordManager.CheckPass(passString, Convert.ToBase64String(WalletDataLocal.passCode));
passString = ""; //Dispose of the pass, we don't want any traces left
if (!passAccepted)
{
System.Threading.Thread.Sleep(1 * 1000);
Caller.SemaphoricExceptionCallLogin("Wrong passcode entered!");
return(null);
}
return(WalletDataLocal);
}
}
public static void WriteWalletData(WalletData _WalletDataToBlob, string _walletName)
{
//TODO: Move serialization to FileBinIO to avoid duplicating code on multiple objects
MemoryStream memorystream = new MemoryStream();
BinaryFormatter bf = new BinaryFormatter();
bf.Serialize(memorystream, _WalletDataToBlob);
byte[] BlobData = memorystream.ToArray();
FileBinIO.WriteBin(BlobData, _walletName);
}
public WalletData CreateNewWalletData(Keys _Keys, string _pass, string _walletName)
{
WalletData WalletDataLocal = new WalletData();
WalletDataLocal.Keydata = _Keys;
WalletDataLocal.passCode = PasswordManager.GenerateSaltedOutputBytes(_pass);
WalletDataLocal.walletName = _walletName;
//Now we got the object filled, store its data
WalletData.WriteWalletData(WalletDataLocal, _walletName);
return(WalletDataLocal);
}
public static WalletData ReadBlobToWalletData(string _walletName)
{
//Read from bin
//TODO: Move deserialization to FileBinIO to avoid duplicating code on multiple objects
byte[] BlobData = FileBinIO.ReadBin(AppDomain.CurrentDomain.BaseDirectory + @"bin\\WalletData\\" + _walletName + ".bin");
MemoryStream memorystreamd = new MemoryStream(BlobData);
BinaryFormatter bfd = new BinaryFormatter();
WalletData deserializedBlock = bfd.Deserialize(memorystreamd) as WalletData;
memorystreamd.Close();
return(deserializedBlock);
}
//this class will hold all required code for creating a new wallet from scratch
public static WalletData NewWallet(String _walletName, String _walletfilePath, string _passCode)
{
String passString = _passCode;
Keys KeysClass;
Boolean passAcceptable;
WalletData WalletDataCreate;
passAcceptable = PasswordManager.CheckPassRequirements(passString);
if (passAcceptable)
{
KeysClass = KeyManager.GenerateKeySet(_passCode, _walletName);
WalletDataCreate = new WalletData();
WalletDataCreate = WalletDataCreate.CreateNewWalletData(KeysClass, _passCode, _walletName);
return(WalletDataCreate);
}
else
{
return(null);
}
}
public WalletData ParmWalletData(WalletData _Data)
{
wData = _Data;
return(wData);
}