public async Task <IUserModel> VerifyUserAsync(IUserLoginModel model)
{
try
{
var userInfo = await _db.Users.Where(u => u.Username == model.Username).SingleOrDefaultAsync();
if (userInfo != null)
{
var salt = Convert.FromBase64String(userInfo.Salt);
var hashPassword = Convert.FromBase64String(userInfo.Password);
var isVerified = PasswordHash.VerifyPassword(model.Password, salt, hashPassword);
if (!isVerified)
{
return(null);
}
else
{
return(new UserModel
{
UserId = userInfo.Id,
Name = userInfo.Name
});
}
}
return(null);
}
catch (Exception ex)
{
return(null);
}
}
public void Login(IUserLoginModel userToLogin)
{
if (this.LoggedUser != null)
{
throw new ArgumentException("User already logged in!");
}
this.LoggedUser = userToLogin ?? throw new ArgumentNullException(nameof(userToLogin));
}
public async Task <IUserModel> VerifyUserAsync(IUserLoginModel model) => await _userRepo.VerifyUserAsync(model);
public void Logout()
{
this.LoggedUser = null;
}
