private void buttonAdd_Click(object sender, RoutedEventArgs e)
{
String userId = textBoxId.Text;
String PW = passwordBox1.Password;
String PW2 = passwordBox2.Password;
if (everythingOK(userId, PW, PW2))
{
MessageBox.Show("Everything ok. You are being registered in the system.");
// Hash password
var sha1 = new SHA1CryptoServiceProvider();
var data = Encoding.ASCII.GetBytes(PW);
var shaPW = sha1.ComputeHash(data);
// Store ind DB
LoginAppDBDataSet.LoginInfoRow newRow = LoginDataSet.LoginInfo.NewLoginInfoRow();
newRow.Id = userId;
newRow.Kodeord = Convert.ToBase64String(shaPW);
LoginDataSet.LoginInfo.Rows.Add(newRow);
LoginTableAdapter.Update(LoginDataSet.LoginInfo);
// Close newUserWindow
this.Close();
}
else
{
// Tell user to improve
// Should give detailed message (is it email, pw or pw2)
// So maybe refactor everythingok-method......
MessageBox.Show("Something went wrong. Please try again.");
}
}
private void buttonLogin_Click(object sender, RoutedEventArgs e)
{
//Check if userId exists in database, if not, ask user to create account
String userId = textBoxUsername.Text;
String PW = passwordBox.Password;
// Hash password
var sha1 = new SHA1CryptoServiceProvider();
var data = Encoding.ASCII.GetBytes(PW);
var shaPW = sha1.ComputeHash(data);
var shaPWString = Convert.ToBase64String(shaPW);
bool IdExists = LoginDataSet.LoginInfo.Rows.Contains(userId);
LoginAppDBDataSet.LoginInfoRow DBID_row = (LoginAppDBDataSet.LoginInfoRow)LoginDataSet.LoginInfo.Rows.Find(userId);
if (DBID_row != null)
{
var DBID = DBID_row.Id;
}
if (!IdExists)
{
MessageBox.Show("Dit brugernavn er ukendt. Hvis du ikke har brugt app'en før, venligst opret bruger.");
}
//If userId exist, get UserId and password, If password matches, go inside
else
{
//Get row
LoginAppDBDataSet.LoginInfoRow userRow = (LoginAppDBDataSet.LoginInfoRow)LoginDataSet.LoginInfo.Rows.Find(userId);
//Get PW
String DBPW = userRow.Kodeord;
if (DBPW == shaPWString)
{
this.NavigationService.Navigate(new Uri("Indenfor.xaml", UriKind.RelativeOrAbsolute));
}
else
{
MessageBox.Show("Har du glemt dit kodeord? Så kan du ikke logge ind.");
}
}
}
