| 0,0 → 1,152 |
|---|
| /* |
| * Copyright 1997-2007 Sun Microsystems, Inc. All Rights Reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * - Neither the name of Sun Microsystems nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
| * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| /* |
| * Copyright (c) 1996-2007 by Sun Microsystems, Inc. |
| * All Rights Reserved. |
| */ |
| |
| import javax.mail.*; |
| import java.net.InetAddress; |
| import java.awt.*; |
| import javax.swing.*; |
| |
| /** |
| * Simple Authenticator for requesting password information. |
| * |
| * @author Christopher Cotton |
| * @author Bill Shannon |
| */ |
| |
| public class SimpleAuthenticator extends Authenticator { |
| |
| Frame frame; |
| String username; |
| String password; |
| |
| public SimpleAuthenticator(Frame f) { |
| this.frame = f; |
| } |
| |
| protected PasswordAuthentication getPasswordAuthentication() { |
| |
| // given a prompt? |
| String prompt = getRequestingPrompt(); |
| if (prompt == null) |
| prompt = "Please login..."; |
| |
| // protocol |
| String protocol = getRequestingProtocol(); |
| if (protocol == null) |
| protocol = "Unknown protocol"; |
| |
| // get the host |
| String host = null; |
| InetAddress inet = getRequestingSite(); |
| if (inet != null) |
| host = inet.getHostName(); |
| if (host == null) |
| host = "Unknown host"; |
| |
| // port |
| String port = ""; |
| int portnum = getRequestingPort(); |
| if (portnum != -1) |
| port = ", port " + portnum + " "; |
| |
| // Build the info string |
| String info = "Connecting to " + protocol + " mail service on host " + |
| host + port; |
| |
| //JPanel d = new JPanel(); |
| // XXX - for some reason using a JPanel here causes JOptionPane |
| // to display incorrectly, so we workaround the problem using |
| // an anonymous JComponent. |
| JComponent d = new JComponent() { }; |
| |
| GridBagLayout gb = new GridBagLayout(); |
| GridBagConstraints c = new GridBagConstraints(); |
| d.setLayout(gb); |
| c.insets = new Insets(2, 2, 2, 2); |
| |
| c.anchor = GridBagConstraints.WEST; |
| c.gridwidth = GridBagConstraints.REMAINDER; |
| c.weightx = 0.0; |
| d.add(constrain(new JLabel(info), gb, c)); |
| d.add(constrain(new JLabel(prompt), gb, c)); |
| |
| c.gridwidth = 1; |
| c.anchor = GridBagConstraints.EAST; |
| c.fill = GridBagConstraints.NONE; |
| c.weightx = 0.0; |
| d.add(constrain(new JLabel("Username:"), gb, c)); |
| |
| c.anchor = GridBagConstraints.EAST; |
| c.fill = GridBagConstraints.HORIZONTAL; |
| c.gridwidth = GridBagConstraints.REMAINDER; |
| c.weightx = 1.0; |
| String user = getDefaultUserName(); |
| JTextField username = new JTextField(user, 20); |
| d.add(constrain(username, gb, c)); |
| |
| c.gridwidth = 1; |
| c.fill = GridBagConstraints.NONE; |
| c.anchor = GridBagConstraints.EAST; |
| c.weightx = 0.0; |
| d.add(constrain(new JLabel("Password:"), gb, c)); |
| |
| c.anchor = GridBagConstraints.EAST; |
| c.fill = GridBagConstraints.HORIZONTAL; |
| c.gridwidth = GridBagConstraints.REMAINDER; |
| c.weightx = 1.0; |
| JPasswordField password = new JPasswordField("", 20); |
| d.add(constrain(password, gb, c)); |
| // XXX - following doesn't work |
| if (user != null && user.length() > 0) |
| password.requestFocus(); |
| else |
| username.requestFocus(); |
| |
| int result = JOptionPane.showConfirmDialog(frame, d, "Login", |
| JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE); |
| |
| if (result == JOptionPane.OK_OPTION) |
| return new PasswordAuthentication(username.getText(), |
| password.getText()); |
| else |
| return null; |
| } |
| |
| private Component constrain(Component cmp, |
| GridBagLayout gb, GridBagConstraints c) { |
| gb.setConstraints(cmp, c); |
| return (cmp); |
| } |
| } |