private void TextBox_User_Id_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
TextBox_Password.Focus();
}
}
protected void Button_Entrar_Click(object sender, EventArgs e)
{
if (TextBox_User.Text == " ")
{
TextBox_User.Focus();
}
else
{
if (TextBox_Password.Text == " ")
{
TextBox_Password.Focus();
}
else
{
Usuarios = Connect.Consultar1("Login", "UserName", TextBox_User.Text, "Password", TextBox_Password.Text);
if (Usuarios)
{
Session["usuario"] = Usuarios;
Response.Redirect("ControlColocacionMesclaz.aspx");
}
else
{
Lable_Mensaje.Text = "Usuario o contraseña incorrectos";
}
}
}
}
private void BtEnter_Click(object sender, EventArgs e)
{
//Проверка на заполнение полей ввода
switch (TextBox_Login.Text == "")
{
case true:
TextBox_Login.BackColor = Color.Red;
break;
case false:
switch (TextBox_Password.Text == "")
{
case true:
TextBox_Password.BackColor = Color.Red;
break;
case false:
Function_Class function = new Function_Class();
//Прохождение авторизации
function.Authorization(TextBox_Login.Text,
TextBox_Password.Text);
switch (Program.intID == "")
{
//Не верно введёные данные
case true:
MessageBox.Show("Введённые данные не верны! " +
"Повторите ввод!",
"DinoRemont", MessageBoxButtons.OK,
MessageBoxIcon.Error);
TextBox_Login.Clear();
TextBox_Password.Clear();
TextBox_Login.Focus();
break;
case false:
if (checkBox_KnowMe.Checked)
{
RegistryKey registry = Registry.CurrentUser;
//Создаёт папку в выбраном коревом каталоге рееста ОС
RegistryKey key = registry.CreateSubKey("DinoRemont");
//Запись в реестр зашифрованных данных
key.SetValue("Login", Cipher(TextBox_Login.Text, "Гамбургёр").ToString());
key.SetValue("Password", Cipher(TextBox_Password.Text, "Гамбургёр").ToString());
}
Employee employee = new Employee();
employee.Show(this);
this.Visible = false;
Hide();
hide = true;
break;
}
break;
}
break;
}
}
private void BtEnter_Click(object sender, EventArgs e)
{
//Проверка на заполнение полей ввода
switch (TextBox_Login.Text == "")
{
case true:
TextBox_Login.BackColor = Color.Red;
break;
case false:
switch (TextBox_Password.Text == "")
{
case true:
TextBox_Password.BackColor = Color.Red;
break;
case false:
Function_Class function = new Function_Class();
//Прохождение авторизации
function.Authorization(TextBox_Login.Text,
TextBox_Password.Text);
switch (Program.intID == "")
{
//Не верно введёные данные
case true:
MessageBox.Show("Введённые данные не верны! " +
"Повторите ввод!",
"Fgnbu", MessageBoxButtons.OK,
MessageBoxIcon.Error);
TextBox_Login.Clear();
TextBox_Password.Clear();
TextBox_Login.Focus();
break;
case false:
Worker worker = new Worker();
worker.Show(this);
this.Visible = false;
Hide();
hide = true;
break;
}
break;
}
break;
}
}
private void ClientManager_OnIntroductionCompleted(object sender, IntroducerIntroductionCompletedEventArgs e)
{
switch (e.Result)
{
case Network.Messages.Nova.ResponseIntroducerIntroductionCompletedMessage.Result.Allowed:
// Do nothing, expect OnNatTraversalSucceeded() to be raised shortly
break;
case Network.Messages.Nova.ResponseIntroducerIntroductionCompletedMessage.Result.Denied:
switch (e.DenyReason)
{
case ResponseIntroducerIntroductionCompletedMessage.Reason.WrongPassword:
TextBox_Password.Set(() => TextBox_Password.Text, String.Empty); // clear the password box for re-entry
MessageBox.Show("Please enter the correct password.");
break;
case ResponseIntroducerIntroductionCompletedMessage.Reason.Banned:
MessageBox.Show("You have been banned for trying to connect too many times.");
break;
}
break;
}
}
/// <summary>
/// Validate the login form credentials.
/// </summary>
/// <param name="user">The user who is attempting to log in.</param>
/// <returns>True if all the fields on the form validate, else false.</returns>
private bool ValidateLoginForm(User user, ref string validationErrors)
{
bool validRegistration = true;
// Validating username field
// Setting up the Regex for the username field
Match usernameMatch = Regex.Match(user.Username.UserName, "^[a-zA-Z0-9-]+$", RegexOptions.IgnoreCase);
if (user.Username.UserName == "")
{
validationErrors += "The <b>username</b> field was left blank. Please fill this in and try again.<br/>";
TextBox_Username.Focus();
validRegistration = false;
}
/*else if (user.Username.UserName.Length > 0 && user.Username.UserName.Length < 6)
* {
* validationErrors += "The <b>username</b> entered is too short. Please try again.<br/>";
* TextBox_Username.Focus();
* validRegistration = false;
* }*/
else if (user.Username.UserName.Length > 30)
{
validationErrors += "The <b>username</b> entered is too long. Please shorten the username and try again.<br/>";
TextBox_Username.Focus();
validRegistration = false;
}
// Don't want to see this error too if we already know that the username field is blank.
if (user.Username.UserName != "")
{
if (!usernameMatch.Success)
{
validationErrors += "The <b>username</b> entered contains invalid characters. Please remove these characters and try again.<br/>";
TextBox_Username.Focus();
validRegistration = false;
}
}
// Validate password field
// Settings up the Regex for the password field
/**
* With thanks to http://stackoverflow.com/questions/9477906/password-must-be-8-characters-including-1-uppercase-letter-1-special-character
**/
Match passwordMatch = Regex.Match(user.Password.PassWord, "^[a-zA-Z0-9-+/*]+$", RegexOptions.IgnoreCase);
if (user.Password.PassWord == "")
{
validationErrors += "The <b>password</b> field was left blank. Please fill this in and try again.<br/>";
TextBox_Password.Focus();
validRegistration = false;
}
else if (user.Password.PassWord.Length > 0 && user.Password.PassWord.Length < 8)
{
validationErrors += "The <b>password</b> field is too short. Please try again.<br/>";
TextBox_Password.Focus();
validRegistration = false;
}
else if (user.Password.PassWord.Length > 50)
{
validationErrors += "The <b>password</b> entered is too long. Please shorten the password and try again.<br/>";
TextBox_Password.Focus();
validRegistration = false;
}
if (user.Password.PassWord != null)
{
if (!passwordMatch.Success)
{
validationErrors += "The <b>password</b> you entered contains invalid characters. Please try again.<br/>";
TextBox_Password.Focus();
validRegistration = false;
}
}
// Don't want to see this error if we already know that the username or password is null.
if (validRegistration)
{
// As these have the same resulting error message for security reasons, test both the username and password condition together and display the error only once.
if (!user.CheckUsernameExistence())
{
validationErrors += "The credentials you entered are not found. Please try again.<br/>";
TextBox_Password.Focus();
validRegistration = false;
}
}
return(validRegistration);
}
void ClearBoxes()
{
TextBox_UserName.Clear();
TextBox_Password.Clear();
//ComboBox_SelectUser.Clear();
}
private void Button_Login_Click(object sender, EventArgs e)
{
// These are the Text box and combobox stuffs...
string username = TextBox_UserName.Text;
string password = TextBox_Password.Text;
string usertype = ComboBox_SelectUser.Text;
// from here databse connection starts..
DB db = new DB();
DataTable table = new DataTable();
MySqlDataAdapter adapter = new MySqlDataAdapter();
MySqlCommand command = new MySqlCommand("SELECT * FROM users WHERE username = @usn and password = @pass and usertype = @type", db.getConnection());
command.Parameters.Add("@usn", MySqlDbType.VarChar).Value = username;
command.Parameters.Add("@pass", MySqlDbType.VarChar).Value = password;
command.Parameters.Add("@type", MySqlDbType.VarChar).Value = usertype;
adapter.SelectCommand = command;
adapter.Fill(table);
// here ends database things.
if (usertype == "Manager")
{
if (table.Rows.Count > 0)
{
// MessageBox.Show("Manager Login Successful");
this.Hide();
ManagerForm managerform = new ManagerForm();
managerform.Show();
// from here we are going to manager page..
}
else
{
MessageBox.Show("Manager Login Unsuccessful");
TextBox_UserName.Clear();
TextBox_Password.Clear();
}
}
else if (usertype == "Admin")
{
if (table.Rows.Count > 0)
{
//MessageBox.Show("Admin Login Successful");
this.Hide();
AdminForm adminform = new AdminForm();
adminform.Show();
// from here we are going to admin page..
}
else
{
MessageBox.Show("Admin Login Unsuccessful");
TextBox_UserName.Clear();
TextBox_Password.Clear();
}
}
}
/// <summary>
/// Validate the fields in the registration form an issue appropriate errors if necessary.
/// </summary>
/// <param name="validationErrors">A string representation that will hold all validation errors for output to the screen.</param>
/// <returns>True if the registration form validates, else false.</returns>
private bool ValidateRegistrationForm(ref string validationErrors)
{
bool validRegistration = true;
bool termsAndConditionsAccepted = false;
string confirmEmailAddress = TextBox_ConfirmEmailAddress.Text;
string confirmPassword = TextBox_ConfirmPassword.Text;
// Validating the Title field
if (user.Title == "---")
{
validationErrors += "The <b>title</b> field was left blank. Please select a title and try again.<br/>";
DropDownList_Title.Focus();
validRegistration = false;
}
// Validating the Forename field
// Setting up the Regex for detecting invalid characters in the forename field
Match forenameMatch = Regex.Match(user.Forename, "^[A-Za-z]+$", RegexOptions.IgnoreCase);
if (user.Forename == "")
{
validationErrors += "The <b>forename</b> field was left blank. Please enter your forename and try again.<br/>";
TextBox_Forename.Focus();
validRegistration = false;
}
else if (user.Forename.Length > 50)
{
validationErrors += "The <b>forename</b> field is too long. Please shorten your forename and try again.<br/>";
TextBox_Forename.Focus();
validRegistration = false;
}
if (user.Forename != "")
{
if (!forenameMatch.Success)
{
validationErrors += "The <b>forename</b> field contains invalid characters. Please remove these characters and try again.<br/>";
TextBox_Forename.Focus();
validRegistration = false;
}
}
// Validating the Surname field
// Setting up the Regex for detecting invalid characters in the surname field
Match surnameMatch = Regex.Match(user.Surname, "^[A-Za-z]+$", RegexOptions.IgnoreCase);
if (user.Surname == "")
{
validationErrors += "The <b>surname</b> field was left blank. Please fill this in and try again.<br/>";
TextBox_Surname.Focus();
validRegistration = false;
}
else if (user.Surname.Length > 50)
{
validationErrors += "The <b>surname</b> field is too long. Please shorten your surname and try again.<br/>";
TextBox_Surname.Focus();
validRegistration = false;
}
if (user.Surname != "")
{
if (!surnameMatch.Success)
{
validationErrors += "The <b>surname</b> field contains invalid characters. Please remove these characters and try again.<br/>";
TextBox_Surname.Focus();
validRegistration = false;
}
}
// Validating the E-mail address field
// Setting up the Regex for detecting invalid characters in the email address
//Match emailAddressMatch = Regex.Match(user.EmailAddress, "^[a-zA-Z0-9@._]+$", RegexOptions.IgnoreCase);
if (user.EmailAddress == "")
{
validationErrors += "The <b>e-mail address</b> field was left blank. Please fill this in and try again.<br/>";
TextBox_EmailAddress.Focus();
validRegistration = false;
}
else if (user.EmailAddress.Length > 150)
{
validationErrors += "The <b>e-mail address</b> field is too long. Please shorten your e-mail address and try again.<br/>";
TextBox_EmailAddress.Focus();
validRegistration = false;
}
/*if (user.EmailAddress != "")
* {
* if (!emailAddressMatch.Success)
* {
* validationErrors += "The <b>e-mail address</b> did not contain the required characters for a valid e-mail address. Please alter your e-mail address and then try again.<br/>";
* TextBox_EmailAddress.Focus();
* validRegistration = false;
* }
* }*/
/*if (user.EmailAddress != "")
* {
* if (!(user.EmailAddress.Contains(".") && user.EmailAddress.Contains("@")))
* {
* validationErrors += "The <b>e-mail address</b> did not conform to the standard e-mail address format. Please alter your e-mail address and then try again.<br/>";
* TextBox_EmailAddress.Focus();
* validRegistration = false;
* }
* }*/
if (user.CheckEmailAddressExistence())
{
validationErrors += "The <b>e-mail address</b> entered is already registered. Please choose a different e-mail address and try again.<br/>";
TextBox_EmailAddress.Focus();
validRegistration = false;
}
// Validating the confirm email address field
// Setting up the Regex for detecting invalid characters in the confirm email address
/**
* With thanks to http://stackoverflow.com/questions/2652500/email-regular-expression-validation
**/
//Match confirmEmailAddressMatch = Regex.Match(confirmEmailAddress, "^[a-zA-Z0-9@._]+$", RegexOptions.IgnoreCase);
if (confirmEmailAddress == "")
{
validationErrors += "The <b>confirmation e-mail address</b> field was left blank. Please fill this in and try again.<br/>";
TextBox_ConfirmEmailAddress.Focus();
validRegistration = false;
}
else if (confirmEmailAddress.Length > 150)
{
validationErrors += "The <b>confirmation e-mail address</b> field is too long. Please shorten this and try again.<br/>";
TextBox_ConfirmEmailAddress.Focus();
validRegistration = false;
}
/*if (user.EmailAddress != "")
* {
* if (!confirmEmailAddressMatch.Success)
* {
* validationErrors += "The <b>confirmation e-mail address</b> field cdid not contain the required characters for a valid e-mail address. Please alter your e-mail address and then try again.<br/>";
* TextBox_ConfirmEmailAddress.Focus();
* validRegistration = false;
* }
* }*/
if (user.EmailAddress != confirmEmailAddress)
{
validationErrors += "The <b>e-mail address</b> and <b>confirmation e-mail address</b> you entered do not match. Please re-enter these and try again.<br/>";
TextBox_EmailAddress.Text = "";
TextBox_ConfirmEmailAddress.Text = "";
TextBox_EmailAddress.Focus();
validRegistration = false;
}
// Validating username field
// Setting up the Regex for the username field
Match usernameMatch = Regex.Match(user.Username.UserName, "^[A-Za-z0-9-]+$", RegexOptions.IgnoreCase);
if (user.Username.UserName == "")
{
validationErrors += "The <b>username</b> field was left blank. Please fill this in and try again.<br/>";
TextBox_Username.Focus();
validRegistration = false;
}
else if (user.Username.UserName.Length > 30)
{
validationErrors += "The <b>username</b> entered is too long. Please shorten the username and try again.<br/>";
TextBox_Username.Focus();
validRegistration = false;
}
if (user.Username.UserName != "")
{
if (!usernameMatch.Success)
{
validationErrors += "The <b>username</b> entered contains invalid characters. Please remove these characters and try again.<br/>";
TextBox_Username.Focus();
validRegistration = false;
}
}
if (user.CheckUsernameExistence())
{
validationErrors += "The <b>username</b> entered is already taken. Please choose another username and try again.<br/>";
TextBox_Username.Focus();
validRegistration = false;
}
// Validate password field
// Settings up the Regex for the password field
/**
* With thanks to http://stackoverflow.com/questions/9477906/password-must-be-8-characters-including-1-uppercase-letter-1-special-character
**/
Match passwordMatch = Regex.Match(user.Password.PassWord, "^[A-Za-z0-9+-/*]+$", RegexOptions.IgnoreCase);
if (user.Password.PassWord == "")
{
validationErrors += "The <b>password</b> field was left blank. Please fill this in and try again.<br/>";
TextBox_Password.Focus();
validRegistration = false;
}
else if (user.Password.PassWord.Length > 0 && user.Password.PassWord.Length < 8)
{
validationErrors += "The <b>password</b> field is too short. Please choose a pasword of at least 8 characters.<br/>";
TextBox_Password.Focus();
validRegistration = false;
}
else if (user.Password.PassWord.Length > 50)
{
validationErrors += "The <b>password</b> entered is too long. Please shorten the password and try again.<br/>";
TextBox_Password.Focus();
validRegistration = false;
}
if (user.Password.PassWord != "")
{
if (!passwordMatch.Success)
{
validationErrors += "The <b>password</b> entered contains some invalid characters. Please ensure the password contains a minimum of 8 characters of which one is an uppercase English character, a lowercase English character and a digit.<br/>";
TextBox_Password.Focus();
validRegistration = false;
}
}
// Validate confirm password field
// Settings up the Regex for the confirm password field
/**
* With thanks to http://stackoverflow.com/questions/9477906/password-must-be-8-characters-including-1-uppercase-letter-1-special-character
**/
Match confirmPasswordMatch = Regex.Match(confirmPassword, @"[A-Za-z0-9]", RegexOptions.IgnoreCase);
if (confirmPassword == "")
{
validationErrors += "The <b>confirmation password</b> field was left blank. Please fill this in and try again.<br/>";
TextBox_ConfirmPassword.Focus();
validRegistration = false;
}
else if (confirmPassword.Length > 0 && confirmPassword.Length < 8)
{
validationErrors += "The <b>confirmation password</b> field is too short. Please choose a password of at least 8 characters.<br/>";
TextBox_ConfirmPassword.Focus();
validRegistration = false;
}
else if (confirmPassword.Length > 50)
{
validationErrors += "The <b>confirmation password</b> field is too long. Please shorten the password and try again.<br/>";
TextBox_ConfirmPassword.Focus();
validRegistration = false;
}
if (!confirmPasswordMatch.Success)
{
validationErrors += "The <b>confirmation password</b> entered contains some invalid characters. Please ensure the confirmation password contains a minimum of 8 characters of which one is an uppercase English character, a lowercase English character and a digit.<br/>";
TextBox_ConfirmPassword.Focus();
validRegistration = false;
}
// Check the password and confirm password fields match.
if (user.Password.PassWord != confirmPassword)
{
validationErrors += "The <b>password</b> and <b>confirmation password</b> you entered do not match. Please re-enter these and try again.<br/>";
TextBox_Password.Text = "";
TextBox_ConfirmPassword.Text = "";
TextBox_Password.Focus();
validRegistration = false;
}
if (CheckBox_TermsAndConditions.Checked)
{
termsAndConditionsAccepted = true;
}
else
{
termsAndConditionsAccepted = false;
}
if (!termsAndConditionsAccepted)
{
validationErrors += "The <b>terms and conditions</b> were not accepted. Please read and accept these and then try again.<br/>";
validRegistration = false;
}
return(validRegistration);
}
