Ejemplo n.º 1
0
 public Admin(DeanForm deanform, Dean dean)
 {
     this.dean       = dean;
     this.ID         = dean.ID;
     this.login      = dean.Login;
     this.password   = dean.Password;
     this.university = dean.University;
     this.faculty    = dean.Faculty;
     this.deanForm   = deanform;
 }
Ejemplo n.º 2
0
        private void SignInDeanButton_Click(object sender, EventArgs e)
        {
            Connection     connect = Connection.GetInstance();
            DataTable      table   = new DataTable();
            SqlDataAdapter adapter = new SqlDataAdapter();
            SqlCommand     command = new SqlCommand();
            SqlDataReader  reader;
            string         login    = "";
            string         hash     = "";
            string         salt     = "";
            string         sqlQuery = "select login, password, salt from Dean where login = @log;";

            connect.OpenConnection();
            command.CommandText = sqlQuery;
            command.Connection  = connect.GetConnection();
            command.Parameters.Add("@log", SqlDbType.VarChar).Value = SignInlogindeantextBox.Text;
            reader = command.ExecuteReader();
            adapter.SelectCommand = command;
            while (reader.Read())
            {
                login = Convert.ToString(reader["login"]);
                hash  = Convert.ToString(reader["password"]);
                salt  = Convert.ToString(reader["salt"]);
            }
            reader.Close();
            if (login == SignInlogindeantextBox.Text && Hashing.Verify(salt, hash, SignInPasswordDeantextBox.Text))
            {
                Dean     dean     = new Dean(this);
                DeanForm deanForm = new DeanForm();
                Admin    admin    = new Admin(deanForm, dean);
                deanForm.SetAdmin(admin);
                deanForm.Show();
                this.Hide();
                connect.CloseConnection();
            }

            else
            {
                if (SignInlogindeantextBox.Text.Trim().Equals(""))
                {
                    MessageBox.Show("Enter your login", "Email field is empty", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                }
                else if (SignInPasswordDeantextBox.Text.Trim().Equals(""))
                {
                    MessageBox.Show("Enter your password", "Password field is empty", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                }
                else
                {
                    MessageBox.Show("Wrong login or password", "Invalid data", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                }
            }
        }