source: other-projects/trunk/gs3-release-maker/tasks/sshtaskdef/src/mindbright/ssh/SSHProxyDialog.java@ 14627

Last change on this file since 14627 was 14627, checked in by oranfry, 17 years ago

initial import of the gs3-release-maker
File size: 7.4 KB
Line 
1/******************************************************************************
2 *
3 * Copyright (c) 1998,99 by Mindbright Technology AB, Stockholm, Sweden.
4 * www.mindbright.se, [email protected]
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 *****************************************************************************
17 * $Author: mats $
18 * $Date: 2000/04/07 07:14:55 $
19 * $Name: rel1-2-1 $
20 *****************************************************************************/
21package mindbright.ssh;
22
23import java.awt.*;
24import java.awt.event.*;
25
26import mindbright.util.AWTConvenience;
27
28public final class SSHProxyDialog {
29 private static Dialog proxyDialog = null;
30 private static Choice choicePrxType;
31 private static Checkbox cbNeedAuth;
32 private static TextField textPrxHost, textPrxPort, textPrxUser, textPrxPasswd;
33 private static String[] prxTypes;
34
35 private static SSHPropertyHandler propsHandler;
36
37 public static void show(String title, Frame parent,
38 SSHPropertyHandler props) {
39 propsHandler = props;
40 if(proxyDialog == null) {
41 prxTypes = SSH.getProxyTypes();
42
43 proxyDialog = new Dialog(parent, title, true);
44
45 Label lbl;
46 GridBagLayout grid = new GridBagLayout();
47 GridBagConstraints gridc = new GridBagConstraints();
48 proxyDialog.setLayout(grid);
49 Button b;
50 ItemListener il;
51
52 gridc.fill = GridBagConstraints.HORIZONTAL;
53 gridc.anchor = GridBagConstraints.WEST;
54 gridc.gridwidth = 1;
55 gridc.insets = new Insets(4, 4, 0, 4);
56
57 gridc.gridy = 0;
58 lbl = new Label("Proxy type:");
59 gridc.gridwidth = 2;
60 grid.setConstraints(lbl, gridc);
61 proxyDialog.add(lbl);
62 choicePrxType = new Choice();
63 for(int i = 0; i < prxTypes.length; i++) {
64 choicePrxType.add(prxTypes[i]);
65 }
66 grid.setConstraints(choicePrxType, gridc);
67 proxyDialog.add(choicePrxType);
68 choicePrxType.addItemListener(il = new ItemListener() {
69 public void itemStateChanged(ItemEvent e) {
70 if(e.getSource() == choicePrxType) {
71 textPrxPort.setText(String.valueOf(SSH.defaultProxyPorts[SSH.getProxyType(choicePrxType.getSelectedItem())]));
72 }
73 updateFromType();
74 }
75 });
76
77 gridc.gridy = 1;
78 lbl = new Label("Server:");
79 grid.setConstraints(lbl, gridc);
80 proxyDialog.add(lbl);
81 gridc.gridwidth = 4;
82 textPrxHost = new TextField("", 16);
83 grid.setConstraints(textPrxHost, gridc);
84 proxyDialog.add(textPrxHost);
85 gridc.gridwidth = 1;
86 lbl = new Label("Port:");
87 grid.setConstraints(lbl, gridc);
88 proxyDialog.add(lbl);
89 textPrxPort = new TextField("", 4);
90 grid.setConstraints(textPrxPort, gridc);
91 proxyDialog.add(textPrxPort);
92
93 gridc.gridy = 2;
94 gridc.gridwidth = 2;
95 lbl = new Label("Username:");
96 grid.setConstraints(lbl, gridc);
97 proxyDialog.add(lbl);
98 textPrxUser = new TextField("", 10);
99 grid.setConstraints(textPrxUser, gridc);
100 proxyDialog.add(textPrxUser);
101 lbl = new Label("Password:");
102 grid.setConstraints(lbl, gridc);
103 proxyDialog.add(lbl);
104 textPrxPasswd = new TextField("", 10);
105 textPrxPasswd.setEchoChar('*');
106 grid.setConstraints(textPrxPasswd, gridc);
107 proxyDialog.add(textPrxPasswd);
108
109 gridc.gridy = 3;
110 gridc.gridwidth = 4;
111 cbNeedAuth = new Checkbox("Need authentication");
112 grid.setConstraints(cbNeedAuth, gridc);
113 proxyDialog.add(cbNeedAuth);
114 cbNeedAuth.addItemListener(il);
115
116 Panel bp = new Panel(new FlowLayout());
117 bp.add(b = new Button("OK"));
118 b.addActionListener(new ActionListener() {
119 public void actionPerformed(ActionEvent e) {
120 try {
121 String prxTypeStr = choicePrxType.getSelectedItem();
122 propsHandler.setProperty("proxytype", prxTypeStr);
123 if(!"none".equalsIgnoreCase(prxTypeStr)) {
124 propsHandler.setProperty("proxyhost", textPrxHost.getText());
125 propsHandler.setProperty("proxyport", textPrxPort.getText());
126 }
127 if(cbNeedAuth.getState()) {
128 propsHandler.setProperty("proxyuser", textPrxUser.getText());
129 propsHandler.setProperty("prxpassword", textPrxPasswd.getText());
130 } else if("socks4".equals(prxTypeStr)) {
131 propsHandler.setProperty("proxyuser", textPrxUser.getText());
132 }
133 proxyDialog.setVisible(false);
134 } catch (Exception ee) {
135 // !!!
136 }
137 }
138 });
139 bp.add(b = new Button("Cancel"));
140 b.addActionListener(new AWTConvenience.CloseAction(proxyDialog));
141
142 gridc.gridy = 4;
143 gridc.anchor = GridBagConstraints.CENTER;
144 gridc.fill = GridBagConstraints.NONE;
145 gridc.gridwidth = GridBagConstraints.REMAINDER;
146 grid.setConstraints(bp, gridc);
147 proxyDialog.add(bp);
148
149 proxyDialog.addWindowListener(new AWTConvenience.CloseAdapter(b));
150
151 AWTConvenience.setBackgroundOfChildren(proxyDialog);
152
153 proxyDialog.setResizable(true);
154 proxyDialog.pack();
155 }
156
157 proxyDialog.setTitle(title);
158
159 String prxType = propsHandler.getProperty("proxytype");
160 choicePrxType.select(prxType);
161 String prxUser = propsHandler.getProperty("proxyuser");
162 boolean needAuth = (prxUser != null && (prxUser.trim().length() > 0));
163 cbNeedAuth.setState(needAuth);
164 textPrxHost.setText(propsHandler.getProperty("proxyhost"));
165 textPrxPort.setText(propsHandler.getProperty("proxyport"));
166 textPrxUser.setText(propsHandler.getProperty("proxyuser"));
167
168 updateFromType();
169
170 AWTConvenience.placeDialog(proxyDialog);
171
172 proxyDialog.setVisible(true);
173 }
174
175 private static void updateFromType() {
176 boolean proxyEnable = false;
177 boolean authEnable = false;
178 String proxyType = choicePrxType.getSelectedItem();
179 int type = 0;
180
181 try {
182 type = SSH.getProxyType(proxyType);
183 switch(type) {
184 case SSH.PROXY_NONE:
185 break;
186 case SSH.PROXY_HTTP:
187 case SSH.PROXY_SOCKS5_DNS:
188 case SSH.PROXY_SOCKS5_IP:
189 authEnable = true;
190 // Fall through
191 case SSH.PROXY_SOCKS4:
192 proxyEnable = true;
193 break;
194 }
195 } catch (Exception ee) {
196 // !!!
197 }
198 textPrxHost.setEnabled(proxyEnable);
199 textPrxPort.setEnabled(proxyEnable);
200 cbNeedAuth.setEnabled(authEnable);
201
202 if(!authEnable)
203 cbNeedAuth.setState(false);
204
205 boolean needAuth = cbNeedAuth.getState();
206
207 textPrxUser.setEnabled(needAuth);
208 textPrxPasswd.setEnabled(needAuth);
209
210 if(proxyEnable) {
211 if(textPrxHost.getText().length() == 0)
212 textPrxHost.setText(propsHandler.getProperty("proxyhost"));
213 if(textPrxPort.getText().length() == 0)
214 textPrxPort.setText(propsHandler.getProperty("proxyport"));
215 } else {
216 textPrxHost.setText("");
217 textPrxPort.setText("");
218 }
219
220 if(needAuth) {
221 if(textPrxUser.getText().length() == 0)
222 textPrxUser.setText(propsHandler.getProperty("proxyuser"));
223 } else {
224 textPrxUser.setText("");
225 textPrxPasswd.setText("");
226 }
227
228 if(type == SSH.PROXY_SOCKS4) {
229 textPrxUser.setEnabled(true);
230 String user = propsHandler.getProperty("proxyuser");
231 if(textPrxUser.getText().length() == 0) {
232 if(user == null)
233 user = "anonymous";
234 textPrxUser.setText(user);
235 }
236 }
237
238 if(proxyEnable)
239 textPrxHost.requestFocus();
240 }
241}
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