public static string ResolvePassword(this ExpressChain chain, string name, string password)
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentException($"{nameof(name)} parameter can't be null or empty", nameof(name));
}
// if the user specified a password, use it
if (!string.IsNullOrEmpty(password))
{
return(password);
}
// if the name is a valid Neo Express account name, no password is needed
if (chain.IsReservedName(name))
{
return(password);
}
if (chain.Wallets.Any(w => name.Equals(w.Name, StringComparison.OrdinalIgnoreCase)))
{
return(password);
}
// if a password is needed but not provided, prompt the user
return(McMaster.Extensions.CommandLineUtils.Prompt.GetPassword($"enter password for {name}"));
}