public void Register(string login, string password, string firstName, string lastName, string role)
{
if (string.IsNullOrEmpty(login)) throw new ArgumentNullException("login");
if (string.IsNullOrEmpty(password)) throw new ArgumentNullException("password");
if (string.IsNullOrEmpty(firstName)) throw new ArgumentNullException("firstName");
if (string.IsNullOrEmpty(lastName)) throw new ArgumentNullException("lastName");
if (string.IsNullOrEmpty(role)) throw new ArgumentNullException("role");
var existingRole = Context.Roles.FirstOrDefault(x => x.Name == role);
if (existingRole == null)
{
throw new ArgumentException(string.Format("Role {0} does not exist", role));
}
var user = new User
{
Id = Guid.NewGuid(),
Login = login,
Password = password.GetSHA512(),
FirstName = firstName,
LastName = lastName,
Role = existingRole
};
Context.Users.Add(user);
Context.SaveChanges();
}
internal void Login(string username, TethysContext context)
{
var user = context.Users.FirstOrDefault(x => x.Login == username);
if (user == null) return;
LoggedUser = user;
}
public bool TryLogin(string login, string password, TethysContext context)
{
var user = context.Users.Include("Role").FirstOrDefault(x => x.Login == login);
if (user == null) return false;
if (user.Password != password.GetSHA512()) { return false; }
LoggedUser = user;
HttpContext.Current.Session.Timeout = 24 * 60;
return true;
}
public void Logout()
{
LoggedUser = null;
}