public async Task <object> ChangePassword(string oldPassword, string newPassword)
{
if (CurrentWallet == null)
{
return(Error(ErrorCode.WalletNotOpen));
}
if (CurrentWallet.ChangePassword(oldPassword, newPassword))
{
if (CurrentWallet is NEP6Wallet wallet)
{
wallet.Save();
}
return(true);
}
return(false);
}
private void OnChangePasswordCommand()
{
if (NoWallet())
{
return;
}
string oldPassword = ReadUserInput("password", true);
if (oldPassword.Length == 0)
{
Console.WriteLine("Cancelled");
return;
}
if (!CurrentWallet.VerifyPassword(oldPassword))
{
Console.WriteLine("Incorrect password");
return;
}
string newPassword = ReadUserInput("New password", true);
string newPasswordReEntered = ReadUserInput("Re-Enter Password", true);
if (!newPassword.Equals(newPasswordReEntered))
{
Console.WriteLine("Two passwords entered are inconsistent!");
return;
}
if (CurrentWallet is NEP6Wallet wallet)
{
string backupFile = wallet.Path + ".bak";
if (!File.Exists(wallet.Path) || File.Exists(backupFile))
{
Console.WriteLine("Wallet backup fail");
return;
}
try
{
File.Copy(wallet.Path, backupFile);
}
catch (IOException)
{
Console.WriteLine("Wallet backup fail");
return;
}
}
bool succeed = CurrentWallet.ChangePassword(oldPassword, newPassword);
if (succeed)
{
if (CurrentWallet is NEP6Wallet nep6Wallet)
{
nep6Wallet.Save();
}
Console.WriteLine("Password changed successfully");
}
else
{
Console.WriteLine("Failed to change password");
}
}
