password_protected

/* no parameters for security reasons just edit the PASSWORD and URL (see below) and then recompile next version will read these data from a file (i'm new to java - hehe!) WebGate.java was written under JDK 1.1.3 by chad d. wessel cwessel@iname.com sample *.htm source... -------------------------------------------------------- password_protected -------------------------------------------------------- */ import java.awt.*; import java.applet.*; import java.net.*; public class WebGate extends Applet { public void init() { setLayout(null); setSize(230,148); setBackground(new Color(16777215)); submit = new java.awt.Button(); submit.setActionCommand("button"); submit.setLabel("Submit"); submit.setBounds(36,108,60,24); submit.setForeground(new Color(16777215)); submit.setBackground(new Color(-16744448)); add(submit); clear = new java.awt.Button(); clear.setActionCommand("button"); clear.setLabel("Clear"); clear.setBounds(132,108,60,24); clear.setForeground(new Color(16777215)); clear.setBackground(new Color(-16744448)); add(clear); input = new java.awt.TextField(); input.setEchoChar('*'); input.setBounds(36,48,156,24); input.setBackground(new Color(16777215)); add(input); prompt = new java.awt.Label("Enter Password:",Label.CENTER); prompt.setBounds(36,12,156,24); prompt.setFont(new Font("Dialog", Font.BOLD, 14)); prompt.setForeground(new Color(-16744448)); add(prompt); wrong = new java.awt.Label("Invalid Password!",Label.CENTER); wrong.setVisible(false); wrong.setBounds(36,72,156,23); wrong.setFont(new Font("Dialog", Font.BOLD, 12)); wrong.setForeground(new Color(16777215)); add(wrong); SymMouse aSymMouse = new SymMouse(); clear.addMouseListener(aSymMouse); SymAction lSymAction = new SymAction(); input.addActionListener(lSymAction); submit.addMouseListener(aSymMouse); } public void checkPassword(String temp) { /********************************************************************************/ // // this is where you change the PASSWORD & URL variables, then recompile. String password = "javaboutique"; URL gotoURL = null; try { gotoURL = new URL("http://javaboutique.internet.com/password_protect/source.htm"); } catch(MalformedURLException e){} if(password.equals(temp)) { temp = null; if(gotoURL != null) { getAppletContext().showDocument(gotoURL); } } else { wrong.setForeground(Color.red); } } // // that's it... you're finished! =) // /********************************************************************************/ java.awt.Button submit; java.awt.Button clear; java.awt.TextField input; java.awt.Label prompt; java.awt.Label wrong; class SymMouse extends java.awt.event.MouseAdapter { public void mouseClicked(java.awt.event.MouseEvent event) { Object object = event.getSource(); if (object == clear) clear_MouseClick(event); else if (object == submit) submit_MouseClick(event); } } void clear_MouseClick(java.awt.event.MouseEvent event) { input.setText(""); wrong.setForeground(Color.white); } class SymAction implements java.awt.event.ActionListener { public void actionPerformed(java.awt.event.ActionEvent event) { Object object = event.getSource(); if (object == input) input_EnterHit(event); } } void input_EnterHit(java.awt.event.ActionEvent event) { String temp = null; temp = input.getText(); checkPassword(temp); } void submit_MouseClick(java.awt.event.MouseEvent event) { String temp = null; temp = input.getText(); checkPassword(temp); } }