public bool IsPasswordValid(string userId, string password)
{
// Get user entry from storage.
var userPasswordInfo = _passwordRepository.GetUserInfo(userId);
// has the password expired?
if (_passwordExpiryService.HasPasswordExpired(userPasswordInfo.Expiry))
{
return(false);
}
// need a crypto class to handle different types of algorithms.
var newHash = _cryptoService.HashPassword(password, userPasswordInfo.HashSalt);
var areEqual = newHash.HashedPassword.Equals(userPasswordInfo.HashedPassword);
return(areEqual);
}
