public async Task <AuthenticationResult <User> > AuthenticateAsync(string username, string password)
{
User user;
using (QueryFactory db = _queryFactory.Invoke())
{
user = await db.Query("users").Where("Username", username).Select("HashedPassword").FirstOrDefaultAsync <User>();
}
if (user == null)
{
return(new AuthenticationResult <User>());
}
if (!_passwordHash.CheckPassword(password, user?.HashedPassword))
{
return(new AuthenticationResult <User>());
}
return(new AuthenticationResult <User>(await GetByUsernameAsync(username)));
}