private void sendRSA() {
try {
// print local
cipherTextArea.append("RSAE" + rsa.getE());
cipherTextArea.append("RSAN" + rsa.getN());
// send the RSA stuff
outputStrm.writeObject("RSAE" + rsa.getE());
outputStrm.writeObject("RSAN" + rsa.getN());
outputStrm.flush();
} catch (IOException e) {
chatTextWindow.append(" Something messed up!\n");
}
}
private void buildGUI() {
Border border = BorderFactory.createLineBorder(Color.black, 1, false);
Border empty = new EmptyBorder(4, 4, 4, 4);
CompoundBorder cborder = new CompoundBorder(border, empty);
chatTextWindow.setBorder(cborder);
jsp = new JScrollPane(chatTextWindow);
chatPanel.add(jsp);
sb = jsp.getVerticalScrollBar();
inputPanel = new JPanel();
inputPanel.setLayout(new GridLayout(0, 1, 0, 0));
border =
BorderFactory.createLineBorder(Color.black, 1, false); // createLineBorder(Color.BLACK);
empty = new EmptyBorder(4, 4, 4, 4);
cborder = new CompoundBorder(border, empty);
userText = new JTextArea();
userText.setToolTipText("");
userText.setWrapStyleWord(true);
userText.setLineWrap(true);
userText.setBorder(cborder);
// userText.setMargin(new Insets(20, 20, 20, 20));
userText.setFont(new Font("Tahoma", Font.PLAIN, 13));
// add();
inputPanel.add(new JScrollPane(userText));
btnSend = new JButton("Send");
btnSend.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
userName = nameTextField.getText();
sendMessage(userText.getText());
userText.setText("");
}
});
btnSend.setFont(new Font("Tahoma", Font.PLAIN, 13));
btnSend.setEnabled(false);
JPanel panelCipher = new JPanel();
panelCipher.setLayout(new GridLayout(0, 1, 0, 0));
JLabel lblCiphertext = new JLabel("CipherText:");
JTabbedPane panelChoice = new JTabbedPane(JTabbedPane.TOP);
JPanel panelStart = new JPanel();
panelStart.setBorder(
new TitledBorder(
new LineBorder(new Color(0, 0, 0)),
"Connection",
TitledBorder.LEADING,
TitledBorder.TOP,
null,
new Color(0, 0, 0)));
JLabel lblConversationAndPlain = new JLabel("Conversation and Plain Text:");
lblThankYou = new JLabel("Thank you for using our Secure Instant Messager");
lblThankYou.setHorizontalAlignment(SwingConstants.CENTER);
lblNewLabel_1 = new JLabel("Designed and Developed by Adam Gorman and Unknown other");
lblNewLabel_1.setHorizontalAlignment(SwingConstants.CENTER);
GroupLayout groupLayout = new GroupLayout(getContentPane());
groupLayout.setHorizontalGroup(
groupLayout
.createParallelGroup(Alignment.LEADING)
.addGroup(
groupLayout
.createSequentialGroup()
.addContainerGap()
.addGroup(
groupLayout
.createParallelGroup(Alignment.LEADING)
.addComponent(
inputPanel,
GroupLayout.DEFAULT_SIZE,
GroupLayout.DEFAULT_SIZE,
Short.MAX_VALUE)
.addGroup(
groupLayout
.createSequentialGroup()
.addGap(10)
.addComponent(lblConversationAndPlain))
.addComponent(chatPanel, 0, 0, Short.MAX_VALUE)
.addComponent(
panelStart,
GroupLayout.PREFERRED_SIZE,
440,
GroupLayout.PREFERRED_SIZE))
.addPreferredGap(ComponentPlacement.RELATED)
.addGroup(
groupLayout
.createParallelGroup(Alignment.LEADING)
.addGroup(
groupLayout
.createSequentialGroup()
.addComponent(
btnSend,
GroupLayout.PREFERRED_SIZE,
83,
GroupLayout.PREFERRED_SIZE)
.addPreferredGap(ComponentPlacement.RELATED)
.addGroup(
groupLayout
.createParallelGroup(Alignment.LEADING, false)
.addComponent(
lblNewLabel_1,
GroupLayout.DEFAULT_SIZE,
GroupLayout.DEFAULT_SIZE,
Short.MAX_VALUE)
.addComponent(
lblThankYou,
GroupLayout.DEFAULT_SIZE,
415,
Short.MAX_VALUE))
.addGap(165))
.addGroup(
groupLayout
.createSequentialGroup()
.addGap(10)
.addComponent(lblCiphertext))
.addGroup(
groupLayout
.createParallelGroup(Alignment.TRAILING, false)
.addComponent(panelChoice, Alignment.LEADING)
.addComponent(
panelCipher,
Alignment.LEADING,
GroupLayout.DEFAULT_SIZE,
530,
Short.MAX_VALUE)))
.addGap(41)));
groupLayout.setVerticalGroup(
groupLayout
.createParallelGroup(Alignment.LEADING)
.addGroup(
groupLayout
.createSequentialGroup()
.addContainerGap()
.addGroup(
groupLayout
.createParallelGroup(Alignment.LEADING)
.addComponent(
panelStart, GroupLayout.DEFAULT_SIZE, 101, Short.MAX_VALUE)
.addComponent(
panelChoice, GroupLayout.PREFERRED_SIZE, 101, Short.MAX_VALUE))
.addPreferredGap(ComponentPlacement.RELATED)
.addGroup(
groupLayout
.createParallelGroup(Alignment.BASELINE)
.addComponent(lblCiphertext)
.addComponent(lblConversationAndPlain))
.addPreferredGap(ComponentPlacement.RELATED)
.addGroup(
groupLayout
.createParallelGroup(Alignment.LEADING)
.addComponent(
panelCipher,
GroupLayout.DEFAULT_SIZE,
GroupLayout.DEFAULT_SIZE,
Short.MAX_VALUE)
.addComponent(
chatPanel,
GroupLayout.PREFERRED_SIZE,
434,
GroupLayout.PREFERRED_SIZE))
.addPreferredGap(ComponentPlacement.RELATED)
.addGroup(
groupLayout
.createParallelGroup(Alignment.LEADING)
.addComponent(
inputPanel,
GroupLayout.PREFERRED_SIZE,
48,
GroupLayout.PREFERRED_SIZE)
.addComponent(
btnSend, GroupLayout.PREFERRED_SIZE, 48, GroupLayout.PREFERRED_SIZE)
.addGroup(
groupLayout
.createSequentialGroup()
.addComponent(lblThankYou)
.addPreferredGap(ComponentPlacement.RELATED)
.addComponent(lblNewLabel_1)))
.addContainerGap()));
panelStart.setLayout(null);
lblIp = new JLabel("IP:");
lblIp.setBounds(37, 59, 22, 16);
panelStart.add(lblIp);
lblIp.setHorizontalAlignment(SwingConstants.RIGHT);
JLabel lblName = new JLabel("Name:");
lblName.setBounds(10, 25, 49, 16);
panelStart.add(lblName);
lblName.setHorizontalAlignment(SwingConstants.RIGHT);
lblName.setFont(new Font("Tahoma", Font.PLAIN, 13));
nameTextField = new JTextField();
nameTextField.setBounds(66, 22, 138, 22);
panelStart.add(nameTextField);
nameTextField.setText("AliceBob");
nameTextField.setColumns(10);
btnHost = new JButton("Host");
btnHost.setBounds(216, 21, 97, 25);
panelStart.add(btnHost);
btnJoin = new JButton("Join");
btnJoin.setBounds(216, 55, 97, 25);
panelStart.add(btnJoin);
ipHostTextField = new JTextField();
ipHostTextField.setBounds(66, 56, 138, 22);
panelStart.add(ipHostTextField);
ipHostTextField.setText("127.0.0.1");
ipHostTextField.setColumns(10);
btnJoin.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
serverIP = ipHostTextField.getText();
btnJoin.setEnabled(false);
btnHost.setEnabled(false);
new Thread(
new Runnable() {
@Override
public void run() {
startRunning();
}
})
.start();
}
});
btnHost.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
btnJoin.setEnabled(false);
btnHost.setEnabled(false);
new Thread(
new Runnable() {
@Override
public void run() {
StartHosting();
}
})
.start();
}
});
JPanel panel_5 = new JPanel();
panelChoice.addTab(" Settings ", null, panel_5, null);
buildRadio(panel_5);
JPanel panel_6 = new JPanel();
panelChoice.addTab(" Caesar Shift ", null, panel_6, null);
panel_6.setLayout(new GridLayout(0, 1, 5, 0));
lblShiftAmount = new JLabel("Shift Amount: ");
lblShiftAmount.setHorizontalAlignment(SwingConstants.CENTER);
panel_6.add(lblShiftAmount);
textFieldShift = new JTextField();
textFieldShift.setHorizontalAlignment(SwingConstants.CENTER);
textFieldShift.setText("0");
panel_6.add(textFieldShift);
textFieldShift.setColumns(10);
btnCShiftApply = new JButton("Apply");
btnCShiftApply.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {}
});
panel_6.add(btnCShiftApply);
scrollPane = new JScrollPane();
sb2 = scrollPane.getVerticalScrollBar();
panelCipher.add(scrollPane);
cipherTextArea = new JTextArea();
cipherTextArea.setBorder(cborder);
scrollPane.setViewportView(cipherTextArea);
cipherTextArea.setLineWrap(true);
cipherTextArea.setWrapStyleWord(true);
getContentPane().setLayout(groupLayout);
userText.addKeyListener(
new KeyAdapter() {
@Override
public void keyPressed(KeyEvent k) {
if (k.getKeyChar() == KeyEvent.VK_ENTER) {
userName = nameTextField.getText();
sendMessage(userText.getText());
}
}
@Override
public void keyReleased(KeyEvent k) {
if (k.getKeyChar() == KeyEvent.VK_ENTER) {
userText.setText("");
}
}
});
setSize(1010, 700);
menuBar = new JMenuBar();
setJMenuBar(menuBar);
JMenu mnFile = new JMenu("File");
menuBar.add(mnFile);
JMenuItem mntmExit = new JMenuItem("Exit");
mntmExit.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
safelyShutDown();
// setVisible(false);
// dispose();
}
});
mnFile.add(mntmExit);
panel_2 = new JPanel();
panelChoice.addTab(" Vigenere Cipher ", null, panel_2, null);
panel_2.setLayout(new GridLayout(0, 1, 0, 0));
JLabel lblSymmetricPassword = new JLabel("Symmetric password:"******"Apply");
btnVigApply.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {}
});
panel_2.add(btnVigApply);
panel_3 = new JPanel();
panelChoice.addTab(" TEA ", null, panel_3, null);
panel_3.setLayout(new GridLayout(0, 1, 0, 0));
JLabel lblSymmetricPassphrase = new JLabel("Symmetric passphrase:");
lblSymmetricPassphrase.setHorizontalAlignment(SwingConstants.CENTER);
panel_3.add(lblSymmetricPassphrase);
textFieldTEA = new JTextField();
textFieldTEA.setHorizontalAlignment(SwingConstants.CENTER);
panel_3.add(textFieldTEA);
textFieldTEA.setColumns(10);
JButton btnApplyTEA = new JButton("Apply");
btnApplyTEA.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {}
});
panel_3.add(btnApplyTEA);
panel_1 = new JPanel();
panelChoice.addTab(" RSA ", null, panel_1, null);
panel_1.setLayout(null);
lblNewLabel = new JLabel("Public (e):");
lblNewLabel.setHorizontalAlignment(SwingConstants.RIGHT);
lblNewLabel.setBounds(12, 13, 77, 16);
panel_1.add(lblNewLabel);
RSAPublicE = new JTextField();
RSAPublicE.setText("65324");
RSAPublicE.setBounds(101, 10, 412, 22);
panel_1.add(RSAPublicE);
RSAPublicE.setColumns(10);
lblModulus = new JLabel("Modulus (N):");
lblModulus.setHorizontalAlignment(SwingConstants.RIGHT);
lblModulus.setBounds(12, 42, 77, 16);
panel_1.add(lblModulus);
RSAPublicN = new JTextField();
RSAPublicN.setHorizontalAlignment(SwingConstants.LEFT);
// RSAPublicN.setText("8256");
RSAPublicN.setBounds(101, 39, 412, 22);
panel_1.add(RSAPublicN);
RSAPublicN.setColumns(10);
RSAPublicE.setText(rsa.getE().toString());
RSAPublicN.setText(rsa.getN().toString());
}
