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1
16 package net.sf.jftp.gui.hostchooser;
17
18 import java.awt.Cursor  ;
19 import java.awt.GridLayout ;
20 import java.awt.Insets ;
21 import java.awt.event.ActionEvent ;
22 import java.awt.event.ActionListener ;
23 import java.awt.event.ComponentEvent ;
24 import java.awt.event.ComponentListener ;
25 import java.awt.event.WindowEvent ;
26 import java.awt.event.WindowListener ;
27 import java.io.File ;
28 import java.io.IOException ;
29
30 import javax.swing.JCheckBox ;
31 import javax.swing.JComboBox ;
32 import javax.swing.JDialog ;
33 import javax.swing.JFileChooser ;
34 import javax.swing.JLabel ;
35 import javax.swing.event.ChangeEvent ;
36 import javax.swing.event.ChangeListener ;
37
38 import net.sf.jftp.JFtp;
39 import net.sf.jftp.config.LoadSet;
40 import net.sf.jftp.config.SaveSet;
41 import net.sf.jftp.config.Settings;
42 import net.sf.jftp.gui.framework.HButton;
43 import net.sf.jftp.gui.framework.HFrame;
44 import net.sf.jftp.gui.framework.HPanel;
45 import net.sf.jftp.gui.framework.HPasswordField;
46 import net.sf.jftp.gui.framework.HTextField;
47 import net.sf.jftp.net.Sftp2Connection;
48 import net.sf.jftp.net.SftpConnection;
49 import net.sf.jftp.net.StartConnection;
50 import net.sf.jftp.system.logging.Log;
51 import net.sf.jftp.tools.SshShell;
52
53
54 public class SftpHostChooser extends HFrame implements ActionListener ,
55 WindowListener , ChangeListener
56 {
57 public HTextField host = new HTextField("Host:", "localhost");
58 public HTextField user = new HTextField("Username:", "guest");
59 public HTextField port = new HTextField("Port:", "22");
60 public HPasswordField pass = new HPasswordField("Password/Phrase:",
61 "nopasswd");
62 public JComboBox enc = new JComboBox ();
63 public JComboBox cs = new JComboBox ();
64 public JComboBox keys = new JComboBox ();
65 public JLabel encL = new JLabel ("Pref. Encryption");
66 public JLabel csL = new JLabel ("Pref. Message Auth.");
67 public JLabel keysL = new JLabel ("Pref. Public Key");
68 public JLabel keyfileL = new JLabel ("(No File)");
69 private HPanel okP = new HPanel();
70 private HPanel keyP = new HPanel();
71 private HButton ok = new HButton("Connect");
72 private HButton keyfile = new HButton("Choose Key File");
73 private ComponentListener listener = null;
74 private boolean useLocal = false;
75 private boolean shell = false;
76 private String keyfileName = null;
77 private JCheckBox useJSch = new JCheckBox ("Use JSch instead of j2ssh");
78
79 public SftpHostChooser(ComponentListener l, boolean local)
80 {
81 listener = l;
82 useLocal = local;
83 init();
84 }
85
86 public SftpHostChooser(ComponentListener l)
87 {
88 listener = l;
89 init();
90 }
91
92 public SftpHostChooser()
93 {
94 init();
95 }
96
97 public SftpHostChooser(boolean shell)
98 {
99 this.shell = shell;
100 init();
101 }
102
103 public void init()
104 {
105 setLocation(100, 150);
107 setTitle("Sftp Connection...");
108 setBackground(okP.getBackground());
109 getContentPane().setLayout(new GridLayout (7, 2, 5, 3));
110
111 try
113 {
114 File f = new File (Settings.appHomeDir);
115 f.mkdir();
116
117 File f1 = new File (Settings.login);
118 f1.createNewFile();
119
120 File f2 = new File (Settings.login_def_sftp);
121 f2.createNewFile();
122 }
123 catch(IOException ex)
124 {
125 ex.printStackTrace();
126 }
127
128 String [] login = LoadSet.loadSet(Settings.login_def_sftp);
129
130 if((login[0] != null) && (login.length > 1))
131 {
132 host.setText(login[0]);
133 user.setText(login[1]);
134 }
135
136
143 if(Settings.getStorePasswords())
144 {
145 if((login != null) && (login.length > 2) && (login[2] != null))
146 {
147 pass.setText(login[2]);
148 }
149 }
150 else
151 {
152 pass.setText("");
153 }
154
155 enc.addItem("3des-cbc");
156 enc.addItem("blowfish-cbc");
157
158 cs.addItem("hmac-sha1");
159 cs.addItem("hmac-sha1-96");
160 cs.addItem("hmac-md5");
161 cs.addItem("hmac-md5-96");
162
163 keys.addItem("ssh-rsa");
164 keys.addItem("ssh-dss");
165
166 getContentPane().add(host);
168 getContentPane().add(port);
169 getContentPane().add(user);
170 getContentPane().add(pass);
171 getContentPane().add(encL);
172 getContentPane().add(enc);
173 getContentPane().add(csL);
174 getContentPane().add(cs);
175 getContentPane().add(keysL);
176 getContentPane().add(keys);
177 getContentPane().add(keyP);
178 getContentPane().add(new JLabel ("Keyfiles are usually located ~/.ssh/ on UNIX"));
179 getContentPane().add(useJSch);
180 getContentPane().add(okP);
181
182 keyP.add(keyfileL);
183 keyP.add(keyfile);
184 okP.add(new JLabel (" "));
185 okP.add(ok);
186 ok.addActionListener(this);
187 keyfile.addActionListener(this);
188
189 setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
190
191 pass.text.addActionListener(this);
192
193 useJSch.addChangeListener(this);
194
195 pack();
196 setModal(false);
197 setVisible(false);
198 addWindowListener(this);
199 }
200
201 public void stateChanged(ChangeEvent e) {
202 if(useJSch.isSelected()) {
203 enc.setEnabled(false);
204 cs.setEnabled(false);
205 keys.setEnabled(false);
206 }
207 else {
208 keyfile.setEnabled(true);
209 enc.setEnabled(true);
210 cs.setEnabled(true);
211 keys.setEnabled(true);
212 }
213 }
214
215 public void update()
216 {
217 fixLocation();
218 setVisible(true);
219 toFront();
220 host.requestFocus();
221 }
222
223 public void setShell(boolean shell)
224 {
225 this.shell = shell;
226 }
227
228 public boolean getShell()
229 {
230 return shell;
231 }
232
233 public void actionPerformed(ActionEvent e)
234 {
235 if((e.getSource() == ok) || (e.getSource() == pass.text))
236 {
237 setCursor(new Cursor (Cursor.WAIT_CURSOR));
243
244 SftpConnection con = null;
245
246 String htmp = host.getText().trim();
247 String utmp = user.getText().trim();
248 String ptmp = pass.getText();
249
250 int potmp = 22;
252
253 try
254 {
255 potmp = Integer.parseInt(port.getText());
256 }
257 catch(Exception ex)
258 {
259 Log.debug("Error: Not a number!");
260 }
261
262 String potmpString = new String ("" + potmp);
263
264 com.sshtools.j2ssh.configuration.SshConnectionProperties properties = new com.sshtools.j2ssh.configuration.SshConnectionProperties();
265 properties.setHost(htmp);
266 properties.setPort(potmp);
268 properties.setPrefSCEncryption((String ) enc.getSelectedItem());
269 properties.setPrefCSMac((String ) cs.getSelectedItem());
270 properties.setPrefPublicKey((String ) keys.getSelectedItem());
271
272 if(shell)
273 {
274 SshShell s = new SshShell(properties, utmp, ptmp, potmp);
275 setCursor(new Cursor (Cursor.DEFAULT_CURSOR));
276 this.dispose();
277 s.toFront();
278
279 return;
280 }
281 else
282 {
283 try
284 {
285 boolean status;
286
287 SaveSet s = new SaveSet(Settings.login_def_sftp, htmp,
288 utmp, ptmp, potmpString, "null", "null");
289
290 if(!useJSch.isSelected()) {
291 StartConnection.setSshProperties(properties);
292 StartConnection.setSshKeyfile(keyfileName);
293 status = StartConnection.startCon("SFTP", htmp, utmp, ptmp,
294 potmp, "", useLocal);
295 }
296 else {
297 Sftp2Connection con2 = new Sftp2Connection(htmp, ""+potmp, keyfileName);
298
299 if(con2.login(utmp, ptmp))
300 {
301 if(useLocal)
302 {
303 JFtp.statusP.jftp.addLocalConnection(htmp, con2);
304 }
305 else
306 {
307 JFtp.statusP.jftp.addConnection(htmp, con2);
308 }
309
310 if(con2.chdir(con2.getPWD()) || con2.chdir("/"))
311 {
312 ;
313 }
314 }
315 }
316 }
317 catch(Exception ex)
318 {
319 ex.printStackTrace();
320 Log.debug("Could not create SftpConnection, does this distribution come with j2ssh?");
321 }
322 }
323
324 setCursor(new Cursor (Cursor.DEFAULT_CURSOR));
325 this.dispose();
326 JFtp.mainFrame.setVisible(true);
327 JFtp.mainFrame.toFront();
328
329 if(listener != null)
330 {
331 listener.componentResized(new ComponentEvent (this, 0));
332 }
333 }
334 else if(e.getSource() == keyfile)
335 {
336 JFileChooser chooser = new JFileChooser ();
337 int returnVal = chooser.showOpenDialog(this);
338
339 if(returnVal == JFileChooser.APPROVE_OPTION)
340 {
341 keyfileName = chooser.getSelectedFile().getPath();
342
343 if(keyfileName != null)
344 {
345 keyfileL.setText("(File present)");
346 }
347 }
348 else {
349 keyfileName = null;
350
351 if(keyfileName != null)
352 {
353 keyfileL.setText("(No File)");
354 }
355 }
356 }
357 }
358
359 public void windowClosing(WindowEvent e)
360 {
361 this.dispose();
363 }
364
365 public void windowClosed(WindowEvent e)
366 {
367 }
368
369 public void windowActivated(WindowEvent e)
370 {
371 }
372
373 public void windowDeactivated(WindowEvent e)
374 {
375 }
376
377 public void windowIconified(WindowEvent e)
378 {
379 }
380
381 public void windowDeiconified(WindowEvent e)
382 {
383 }
384
385 public void windowOpened(WindowEvent e)
386 {
387 }
388
389 public Insets getInsets()
390 {
391 Insets std = super.getInsets();
392
393 return new Insets (std.top + 10, std.left + 10, std.bottom + 10,
394 std.right + 10);
395 }
396
397 public void pause(int time)
398 {
399 try
400 {
401 Thread.sleep(time);
402 }
403 catch(Exception ex)
404 {
405 }
406 }
407 }
408 |
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