using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using MySql.Data;
using MySql.Data.MySqlClient;
using System.Security.Cryptography;
using System.Web.Security;
using System.Security;
using System.Globalization;
using System.Web.Configuration;

namespace WindowsFormsApplication1
{
    public partial class Form3 : Form
    {
        public Form3()
        {
            InitializeComponent();
            poleHeslo.PasswordChar = '*';
        }

        private void button1_Click(object sender, EventArgs e)
        {
            FormsAuthentication.Initialize();
            poleJmeno.Text = poleJmeno.Text.ToUpper();
            poleHeslo.Text = poleHeslo.Text.ToUpper();
            string dataForHash = String.Concat(poleJmeno.Text+ ":" +poleHeslo.Text);
            string hashedPassword = FormsAuthentication.HashPasswordForStoringInConfigFile(dataForHash, "sha1");
            MySqlCommand cmd = new MySqlCommand();
            string MyConString = "SERVER=localhost;" + "DATABASE=lb_realm;" + "UID=root;" + "PASSWORD=root;";
            MySqlConnection connection = new MySqlConnection(MyConString);
            MySqlCommand command = connection.CreateCommand();
            MySqlDataReader Reader;
            command.CommandText = "SELECT COUNT(id) FROM account WHERE username='" + poleJmeno.Text + "' AND sha_pass_hash='" + hashedPassword + "' ";
            connection.Open();
            Reader = command.ExecuteReader();
            while (Reader.Read())
            {
                string thisrow = "";
                for (int i = 0; i < Reader.FieldCount; i++)
                    thisrow += Reader.GetValue(i).ToString() + ",";
            }
            if (neco)
            {
                Chyba pyco!
            }
            else
            {
                Vse OK!
            }
            connection.Close();
        }
    }
}