public override MembershipUser GetUser(string username, bool userIsOnline)
 {
     using (var db = new PecesEntities())
     {
         var user = db.Usuario.FirstOrDefault(o => o.login == username);
         return(user == null ? null : new UsuarioMembership(user));
     }
 }
 public override bool ValidateUser(string username, string password)
 {
     using (var db = new PecesEntities())
     {
         var pass = SeguridadUtilidades.GetSha1(password);
         return(db.Usuario.Any(o => o.password == pass && o.login == username));
     }
 }