DlgRegister.java | searchcode

/MovieTicketing/src/ipd12/movieticketing/DlgRegister.java

https://bitbucket.org/RobertoDiBi/java3-project
Java | 321 lines | 262 code | 31 blank | 28 comment | 14 complexity | cfec16203a320348ab3464310ae58396 MD5 | raw file

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package ipd12.movieticketing;

import java.sql.SQLException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.swing.JOptionPane;
import org.jasypt.util.password.BasicPasswordEncryptor;

/**
 *
 * @author 1796174
 */
public class DlgRegister extends javax.swing.JDialog
{
	public static final Pattern VALID_EMAIL_ADDRESS_REGEX = 
    Pattern.compile("^[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,6}$", Pattern.CASE_INSENSITIVE);
	/**
	 * Creates new form DlgRegister
	 */
	public DlgRegister(java.awt.Frame parent, boolean modal)
	{
		super(parent, modal);
		initComponents();
	}

	/**
	 * This method is called from within the constructor to initialize the form. WARNING: Do NOT modify this code. The content of this method is always regenerated by the Form Editor.
	 */
	@SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jLabel5 = new javax.swing.JLabel();
        jPanel2 = new javax.swing.JPanel();
        dlgReg_btRegister = new javax.swing.JButton();
        dlgReg_btCancel = new javax.swing.JButton();
        jLabel6 = new javax.swing.JLabel();
        dlgReg_tfEmail = new javax.swing.JTextField();
        jLabel7 = new javax.swing.JLabel();
        jLabel8 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jLabel10 = new javax.swing.JLabel();
        dlgReg_tfLastName = new javax.swing.JTextField();
        dlgReg_tfFirstName = new javax.swing.JTextField();
        dlgReg_pfPass = new javax.swing.JPasswordField();
        dlgReg_pfConfirmPass = new javax.swing.JPasswordField();

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);

        jLabel5.setFont(new java.awt.Font("Dialog", 1, 36)); // NOI18N
        jLabel5.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        jLabel5.setText("Register");
        jLabel5.setBorder(javax.swing.BorderFactory.createEtchedBorder());

        jPanel2.setBorder(javax.swing.BorderFactory.createEtchedBorder());

        dlgReg_btRegister.setText("Register");
        dlgReg_btRegister.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                dlgReg_btRegisterActionPerformed(evt);
            }
        });

        dlgReg_btCancel.setText("Cancel");
        dlgReg_btCancel.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                dlgReg_btCancelActionPerformed(evt);
            }
        });

        jLabel6.setText("Username (e-mail):");

        jLabel7.setText("Password:");

        jLabel8.setText("Confirm password:");

        jLabel2.setText("Last name:");

        jLabel10.setText("First name:");

        javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
        jPanel2.setLayout(jPanel2Layout);
        jPanel2Layout.setHorizontalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel2Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel2Layout.createSequentialGroup()
                        .addComponent(dlgReg_btCancel, javax.swing.GroupLayout.PREFERRED_SIZE, 168, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(dlgReg_btRegister, javax.swing.GroupLayout.PREFERRED_SIZE, 168, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(jPanel2Layout.createSequentialGroup()
                        .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(jPanel2Layout.createSequentialGroup()
                                .addComponent(jLabel8)
                                .addGap(18, 18, 18)
                                .addComponent(dlgReg_pfConfirmPass, javax.swing.GroupLayout.PREFERRED_SIZE, 246, javax.swing.GroupLayout.PREFERRED_SIZE))
                            .addGroup(jPanel2Layout.createSequentialGroup()
                                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(jLabel6)
                                    .addComponent(jLabel7)
                                    .addComponent(jLabel10))
                                .addGap(18, 18, 18)
                                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(dlgReg_tfEmail, javax.swing.GroupLayout.PREFERRED_SIZE, 246, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(dlgReg_tfLastName, javax.swing.GroupLayout.PREFERRED_SIZE, 246, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(dlgReg_tfFirstName, javax.swing.GroupLayout.PREFERRED_SIZE, 246, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(dlgReg_pfPass, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 246, javax.swing.GroupLayout.PREFERRED_SIZE)))
                            .addComponent(jLabel2))
                        .addGap(0, 0, Short.MAX_VALUE)))
                .addContainerGap())
        );

        jPanel2Layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {dlgReg_pfConfirmPass, dlgReg_pfPass, dlgReg_tfEmail, dlgReg_tfFirstName, dlgReg_tfLastName});

        jPanel2Layout.setVerticalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel2Layout.createSequentialGroup()
                .addGap(22, 22, 22)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel10)
                    .addComponent(dlgReg_tfFirstName, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel2)
                    .addComponent(dlgReg_tfLastName, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel6)
                    .addComponent(dlgReg_tfEmail, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel7)
                    .addComponent(dlgReg_pfPass, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel8)
                    .addComponent(dlgReg_pfConfirmPass, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(dlgReg_btCancel, javax.swing.GroupLayout.PREFERRED_SIZE, 41, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(dlgReg_btRegister, javax.swing.GroupLayout.PREFERRED_SIZE, 41, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel5, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel5)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );

        pack();
        setLocationRelativeTo(null);
    }// </editor-fold>//GEN-END:initComponents

    private void dlgReg_btRegisterActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_dlgReg_btRegisterActionPerformed
    {//GEN-HEADEREND:event_dlgReg_btRegisterActionPerformed
        String firstName = dlgReg_tfFirstName.getText();
        String lastName = dlgReg_tfLastName.getText();
        String email = dlgReg_tfEmail.getText();
        String pass = new String(dlgReg_pfPass.getPassword());
        String confirmPass = new String(dlgReg_pfConfirmPass.getPassword());

        String passRegEx = "(?=.*[0-9])(?=.*[a-z])(?=.*[A-Z]).{8,}";

        if (firstName.equals(""))
        {
            JOptionPane.showMessageDialog(this, "Please enter your first name.", "Missing information", JOptionPane.WARNING_MESSAGE);
            return;
        } else if (lastName.equals(""))
        {
            JOptionPane.showMessageDialog(this, "Please enter your last name.", "Missing information", JOptionPane.WARNING_MESSAGE);
            return;
        } else if (email.equals(""))
        {
            JOptionPane.showMessageDialog(this, "Please enter your e-mail address.", "Missing information", JOptionPane.WARNING_MESSAGE);
            return;
        } else if (!validate(email))
        {
            JOptionPane.showMessageDialog(this, "Please enter a valid e-mail address.", "Missing information", JOptionPane.WARNING_MESSAGE);
            return;
        }
		
		for (User u : Globals.users)
		{
			if (u.email.equals(email))
			{
				JOptionPane.showMessageDialog(this, "This email is already registered.", "Resistration error", JOptionPane.WARNING_MESSAGE);
				return;
			}
		}
		
		if (!pass.matches(passRegEx))
        {
            JOptionPane.showMessageDialog(this, "Weak password. Must contain:\n"
                + "- 8 Characters or more.\n- 1 or more uppercase characters. \n- 1 or more numeric characters.", "Invalid password", JOptionPane.WARNING_MESSAGE);
            return;
        } else if (!pass.equals(confirmPass))
        {
            JOptionPane.showMessageDialog(this, "Passwords don't match.", "Invalid password", JOptionPane.WARNING_MESSAGE);
            return;
        }
		
		BasicPasswordEncryptor passwordEncryptor = new BasicPasswordEncryptor();
		String encryptedPassword = passwordEncryptor.encryptPassword(pass);
		
        User user = new User(firstName, lastName, email, encryptedPassword);
        try
        {
            Globals.db.addUser(user);
            Globals.users = Globals.db.loadUsers();
        } catch (SQLException ex)
        {
            JOptionPane.showMessageDialog(this, "Could not execute SQL query\n." + ex.getMessage(), "Database error", JOptionPane.ERROR_MESSAGE);
            return;
        }
        JOptionPane.showMessageDialog(this, "Successfully registered!.", "Welcome!", JOptionPane.INFORMATION_MESSAGE);
        this.dispose();
    }//GEN-LAST:event_dlgReg_btRegisterActionPerformed

    private void dlgReg_btCancelActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_dlgReg_btCancelActionPerformed
    {//GEN-HEADEREND:event_dlgReg_btCancelActionPerformed
        this.setVisible(false);
    }//GEN-LAST:event_dlgReg_btCancelActionPerformed

	/**
	 * @param args the command line arguments
	 */
	public static void main(String args[])
	{
		/* Set the Nimbus look and feel */
		//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
		/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
		 */
		try
		{
			for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels())
			{
				if ("Nimbus".equals(info.getName()))
				{
					javax.swing.UIManager.setLookAndFeel(info.getClassName());
					break;
				}
			}
		} catch (ClassNotFoundException ex)
		{
			java.util.logging.Logger.getLogger(DlgRegister.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
		} catch (InstantiationException ex)
		{
			java.util.logging.Logger.getLogger(DlgRegister.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
		} catch (IllegalAccessException ex)
		{
			java.util.logging.Logger.getLogger(DlgRegister.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
		} catch (javax.swing.UnsupportedLookAndFeelException ex)
		{
			java.util.logging.Logger.getLogger(DlgRegister.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
		}
		//</editor-fold>

		/* Create and display the dialog */
		java.awt.EventQueue.invokeLater(new Runnable()
		{
			public void run()
			{
				DlgRegister dialog = new DlgRegister(new javax.swing.JFrame(), true);
				dialog.addWindowListener(new java.awt.event.WindowAdapter()
				{
					@Override
					public void windowClosing(java.awt.event.WindowEvent e)
					{
						System.exit(0);
					}
				});
				dialog.setVisible(true);
			}
		});
	}

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton dlgReg_btCancel;
    private javax.swing.JButton dlgReg_btRegister;
    private javax.swing.JPasswordField dlgReg_pfConfirmPass;
    private javax.swing.JPasswordField dlgReg_pfPass;
    private javax.swing.JTextField dlgReg_tfEmail;
    private javax.swing.JTextField dlgReg_tfFirstName;
    private javax.swing.JTextField dlgReg_tfLastName;
    private javax.swing.JLabel jLabel10;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JLabel jLabel7;
    private javax.swing.JLabel jLabel8;
    private javax.swing.JPanel jPanel2;
    // End of variables declaration//GEN-END:variables

	public static boolean validate(String emailStr) {
        Matcher matcher = VALID_EMAIL_ADDRESS_REGEX.matcher(emailStr);
        return matcher.find();
	}
}