private static bool Authenticate(NntpClient client, string username, string password)
{
// try to authenticate with username and password from options
if (!string.IsNullOrWhiteSpace(username) &&
!string.IsNullOrWhiteSpace(password) &&
client.Authenticate(username, password))
{
return true;
}
// get password and username if not provided in options
for (var tries = 3; tries > 0; tries--)
{
// get username
string defaultUsername = string.IsNullOrWhiteSpace(username) ? null : $"[default = {username}]";
Console.Write($"Username{defaultUsername}: ");
string userName = Console.ReadLine();
if (!string.IsNullOrWhiteSpace(userName))
{
username = userName;
}
if (string.IsNullOrWhiteSpace(username))
{
return false;
}
// get password
Console.Write("Password: "******"Invalid credentials.");
}
return false;
}
