/// <summary>
/// Checks a RegistrationRequest
/// </summary>
/// <param name="request">RegistrationRequest to check</param>
/// <returns>Indicates if it was successful</returns>
private static bool CheckRegistrationRequest(RegistrationRequest request)
{
string email = request.Email;
string nickname = request.Nickname;
string password = request.PasswordHash;
DateTime date = request.Birthday;
if (string.IsNullOrWhiteSpace(email))
{
return(false);
}
if (string.IsNullOrWhiteSpace(nickname))
{
return(false);
}
if (string.IsNullOrWhiteSpace(password))
{
return(false);
}
if (!email.Contains('@') || !email.Contains('.'))
{
return(false);
}
if (nickname.Length > 16 || nickname.Length < 4)
{
return(false);
}
if (password.Length != 64)
{
return(false);
}
if (DateConverter.GetAgeFromDate(date) < 12)
{
return(false);
}
return(true);
}
private void Register_Click(object sender, EventArgs e)
{
WaitForFeedback = true;
string address = txtServerAddress.TextWithoutWatermark;
string email = txtEmail.TextWithoutWatermark;
string nickname = txtNickname.TextWithoutWatermark;
string birthday = txtBirthday.TextWithoutWatermark;
string password = txtPassword.TextWithoutWatermark;
string password2 = txtPassword2.TextWithoutWatermark;
if (string.IsNullOrWhiteSpace(email))
{
MessageBox.Show("Sie müssen eine Email eingeben.");
WaitForFeedback = false;
return;
}
if (string.IsNullOrWhiteSpace(nickname))
{
MessageBox.Show("Sie müssen einen Benutzername eingeben.");
WaitForFeedback = false;
return;
}
if (string.IsNullOrWhiteSpace(birthday))
{
MessageBox.Show("Sie müssen ein Geburtsdatum eingeben.");
WaitForFeedback = false;
return;
}
if (string.IsNullOrWhiteSpace(password))
{
MessageBox.Show("Sie müssen ein Passwort eingeben.");
WaitForFeedback = false;
return;
}
if (string.IsNullOrWhiteSpace(password2))
{
MessageBox.Show("Sie müssen das Passwort bestätigen.");
WaitForFeedback = false;
return;
}
if (password != password2)
{
MessageBox.Show("Die Passwörter stimmen nicht überein.");
WaitForFeedback = false;
return;
}
if (!DateTime.TryParse(birthday, out DateTime date))
{
MessageBox.Show("Geben Sie ein gültiges Datum ein. \n Tipp: dd.mm.yyyy");
WaitForFeedback = false;
return;
}
if (!email.Contains('@') || !email.Contains('.'))
{
MessageBox.Show("Geben Sie eine gültige Email ein.");
WaitForFeedback = false;
return;
}
if (nickname.Length > 16 || nickname.Length < 4)
{
MessageBox.Show("Der Benutzername muss mindestens 4 und maximal 16 Zeichen haben.");
WaitForFeedback = false;
return;
}
if (password.Length < 8)
{
MessageBox.Show("Das Passwort muss mindestens 8 Zeichen lang sein.");
WaitForFeedback = false;
return;
}
if (DateConverter.GetAgeFromDate(date) < 12)
{
MessageBox.Show("Sie müssen mindestens 12 Jahre alt sein!");
WaitForFeedback = false;
return;
}
if (!IPAddress.TryParse(address, out IPAddress ipAddress))
{
MessageBox.Show("Ungültige IP Addresse.");
WaitForFeedback = false;
return;
}
CConnectionController.ServerAddress = ipAddress.ToString();
string hash = Encode.GetHash(password);
RegistrationRequest registration = new RegistrationRequest(email, nickname, hash, date);
if (!CConnectionController.TrySendPackage(registration, CConnectionController.ServerAddress))
{
WaitForFeedback = false;
return;
}
timer.Enabled = true;
}
