public async Task <string> AuthenticateAsync(string username, string password)
{
var user = await _usersDataAccessor.GetLoginInfo().FirstOrDefaultAsync(x => x.Username == username);
if (user != null && string.IsNullOrEmpty(user.Password))
{
await _usersDataAccessor.SetPasswordAsync(user.Id, _hashCreator.Create(username, password, user.PasswordSalt));
return(_tokenProvider.Get(user));
}
if (user == null || user.Password != _hashCreator.Create(username, password, user.PasswordSalt))
{
throw new AuthException(ErrorMessages.Login_AuthError);
}
return(_tokenProvider.Get(user));
}