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1
12 package org.eclipse.jsch.internal.ui.preference;
13
14 import java.io.*;
15 import java.util.Iterator  ;
16
17 import org.eclipse.core.runtime.*;
18 import org.eclipse.jface.dialogs.*;
19 import org.eclipse.jface.dialogs.Dialog;
20 import org.eclipse.jface.viewers.*;
21 import org.eclipse.jsch.core.IJSchService;
22 import org.eclipse.jsch.internal.core.*;
23 import org.eclipse.jsch.internal.ui.JSchUIPlugin;
24 import org.eclipse.jsch.internal.ui.Messages;
25 import org.eclipse.jsch.ui.UserInfoPrompter;
26 import org.eclipse.osgi.util.NLS;
27 import org.eclipse.swt.SWT;
28 import org.eclipse.swt.custom.BusyIndicator;
29 import org.eclipse.swt.custom.TableEditor;
30 import org.eclipse.swt.events.*;
31 import org.eclipse.swt.graphics.Image;
32 import org.eclipse.swt.layout.GridData;
33 import org.eclipse.swt.layout.GridLayout;
34 import org.eclipse.swt.widgets.*;
35 import org.eclipse.ui.*;
36
37 import com.jcraft.jsch.*;
38
39 public class PreferencePage extends org.eclipse.jface.preference.PreferencePage
40 implements IWorkbenchPreferencePage{
41
42 private static final String SSH2_PREFERENCE_PAGE_CONTEXT="org.eclipse.jsch.ui.ssh2_preference_page_context";
44 private Label ssh2HomeLabel;
45 private Label privateKeyLabel;
46 Text ssh2HomeText;
47 Text privateKeyText;
48 private Button privateKeyAdd;
49
50 private Button ssh2HomeBrowse;
51 Button keyGenerateDSA;
52 Button keyGenerateRSA;
53 private Button keyLoad;
54 private Button keyExport;
55 Button saveKeyPair;
56 private Label keyCommentLabel;
57 Text keyCommentText;
58 private Label keyFingerPrintLabel;
59 Text keyFingerPrintText;
60 private Label keyPassphrase1Label;
61 Text keyPassphrase1Text;
62 private Label keyPassphrase2Label;
63 Text keyPassphrase2Text;
64 private Label publicKeylabel;
65 Text publicKeyText;
66 KeyPair kpair=null;
67 String kpairComment;
68
69 public static final String AUTH_SCHEME="";
71 public PreferencePage(){
72 setDescription(Messages.CVSSSH2PreferencePage_18);
73 }
74
75 protected Control createContents(Composite parent){
76 Composite container=new Composite(parent, SWT.NULL);
77 GridLayout layout=new GridLayout();
78 container.setLayout(layout);
79 initializeDialogUnits(container);
80
81 TabFolder tabFolder=new TabFolder(container, SWT.NONE);
82 tabFolder.setLayoutData(new GridData(GridData.FILL_BOTH));
83
84 TabItem tabItem=new TabItem(tabFolder, SWT.NONE);
85 tabItem.setText(Messages.CVSSSH2PreferencePage_19);
86 tabItem.setControl(createGeneralPage(tabFolder));
87
88 tabItem=new TabItem(tabFolder, SWT.NONE);
89 tabItem.setText(Messages.CVSSSH2PreferencePage_21);
90 tabItem.setControl(createKeyManagementPage(tabFolder));
91
92 tabItem=new TabItem(tabFolder, SWT.NONE);
93 tabItem.setText(Messages.CVSSSH2PreferencePage_133);
94 tabItem.setControl(createHostKeyManagementPage(tabFolder));
95
96 initControls();
97
98 Dialog.applyDialogFont(parent);
99 PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(),
100 SSH2_PREFERENCE_PAGE_CONTEXT);
101 return container;
102 }
103
104 private Control createGeneralPage(Composite parent){
105 Composite group=new Composite(parent, SWT.NULL);
106 GridLayout layout=new GridLayout();
107 layout.numColumns=3;
108 layout.marginHeight=convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
109 layout.marginWidth=convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
110 layout.verticalSpacing=convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
111 layout.horizontalSpacing=convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
112 group.setLayout(layout);
113 GridData data=new GridData();
114 data.horizontalAlignment=GridData.FILL;
115 group.setLayoutData(data);
116
117 ssh2HomeLabel=new Label(group, SWT.NONE);
118 ssh2HomeLabel.setText(Messages.CVSSSH2PreferencePage_23);
119
120 ssh2HomeText=new Text(group, SWT.SINGLE|SWT.BORDER);
121 ssh2HomeText.setFont(group.getFont());
122 GridData gd=new GridData(GridData.FILL_HORIZONTAL);
123 gd.horizontalSpan=1;
124 ssh2HomeText.setLayoutData(gd);
125
126 ssh2HomeBrowse=new Button(group, SWT.NULL);
127 ssh2HomeBrowse.setText(Messages.CVSSSH2PreferencePage_24);
128 gd=new GridData(GridData.HORIZONTAL_ALIGN_FILL);
129 gd.horizontalSpan=1;
130 ssh2HomeBrowse.setLayoutData(gd);
131
132 createSpacer(group, 3);
133
134 privateKeyLabel=new Label(group, SWT.NONE);
135 privateKeyLabel.setText(Messages.CVSSSH2PreferencePage_25);
136
137 privateKeyText=new Text(group, SWT.SINGLE|SWT.BORDER);
138 privateKeyText.setFont(group.getFont());
139 gd=new GridData(GridData.FILL_HORIZONTAL);
140 gd.horizontalSpan=1;
141 privateKeyText.setLayoutData(gd);
142
143 privateKeyAdd=new Button(group, SWT.NULL);
144 privateKeyAdd.setText(Messages.CVSSSH2PreferencePage_26);
145 gd=new GridData(GridData.HORIZONTAL_ALIGN_FILL);
146 gd.horizontalSpan=1;
147 privateKeyAdd.setLayoutData(gd);
148
149 ssh2HomeBrowse.addSelectionListener(new SelectionAdapter(){
150 public void widgetSelected(SelectionEvent e){
151 String home=ssh2HomeText.getText();
152
153 if(!new File(home).exists()){
154 while(true){
155 int foo=home.lastIndexOf(java.io.File.separator, home.length());
156 if(foo==-1)
157 break;
158 home=home.substring(0, foo);
159 if(new File(home).exists())
160 break;
161 }
162 }
163
164 DirectoryDialog dd=new DirectoryDialog(getShell());
165 dd.setFilterPath(home);
166 dd.setMessage(Messages.CVSSSH2PreferencePage_27);
167 String dir=dd.open();
168 if(dir==null){ return;
170 }
171 ssh2HomeText.setText(dir);
172 }
173 });
174
175 privateKeyAdd.addSelectionListener(new SelectionAdapter(){
176 public void widgetSelected(SelectionEvent e){
177 String home=ssh2HomeText.getText();
178
179 FileDialog fd=new FileDialog(getShell(), SWT.OPEN|SWT.MULTI);
180 fd.setFilterPath(home);
181 Object o=fd.open();
182 if(o==null){ return;
184 }
185 String [] files=fd.getFileNames();
186 String keys=privateKeyText.getText();
187 String dir=fd.getFilterPath();
188 if(dir.equals(home)){
189 dir="";} else{
191 dir+=java.io.File.separator;
192 }
193
194 for(int i=0; i<files.length; i++){
195 String foo=files[i];
196 if(keys.length()!=0)
197 keys=keys+","; keys=keys+dir+foo;
199 }
200 privateKeyText.setText(keys);
201 }
202 });
203
204 return group;
205 }
206
207 private Control createKeyManagementPage(Composite parent){
208 int columnSpan=3;
209 Composite group=new Composite(parent, SWT.NULL);
210 GridLayout layout=new GridLayout();
211 layout.numColumns=3;
212 layout.marginHeight=convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
213 layout.marginWidth=convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
214 layout.verticalSpacing=convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
215 layout.horizontalSpacing=convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
216 group.setLayout(layout);
217 GridData gd=new GridData();
218 gd.horizontalAlignment=GridData.FILL;
219 group.setLayoutData(gd);
220
221 keyGenerateDSA=new Button(group, SWT.NULL);
222 keyGenerateDSA.setText(Messages.CVSSSH2PreferencePage_131);
223 gd=new GridData();
224 gd.horizontalSpan=1;
225 keyGenerateDSA.setLayoutData(gd);
226
227 keyGenerateRSA=new Button(group, SWT.NULL);
228 keyGenerateRSA.setText(Messages.CVSSSH2PreferencePage_132);
229 gd=new GridData();
230 gd.horizontalSpan=1;
231 keyGenerateRSA.setLayoutData(gd);
232
233 keyLoad=new Button(group, SWT.NULL);
234 keyLoad.setText(Messages.CVSSSH2PreferencePage_128);
235 gd=new GridData();
236 gd.horizontalSpan=1;
237 keyLoad.setLayoutData(gd);
238
239 publicKeylabel=new Label(group, SWT.NONE);
240 publicKeylabel.setText(Messages.CVSSSH2PreferencePage_39);
241 gd=new GridData();
242 gd.horizontalSpan=columnSpan;
243 publicKeylabel.setLayoutData(gd);
244
245 publicKeyText=new Text(group, SWT.MULTI|SWT.BORDER|SWT.V_SCROLL|SWT.WRAP|SWT.LEFT_TO_RIGHT);
246 publicKeyText.setText(""); publicKeyText.setEditable(false);
248 gd=new GridData();
249 gd.horizontalSpan=columnSpan;
250 gd.horizontalAlignment=GridData.FILL;
251 gd.verticalAlignment=GridData.FILL;
252 gd.grabExcessHorizontalSpace=true;
253 gd.grabExcessVerticalSpace=true;
254 publicKeyText.setLayoutData(gd);
255
256 keyFingerPrintLabel=new Label(group, SWT.NONE);
257 keyFingerPrintLabel.setText(Messages.CVSSSH2PreferencePage_41);
258 keyFingerPrintText=new Text(group, SWT.SINGLE|SWT.BORDER|SWT.LEFT_TO_RIGHT);
259 keyFingerPrintText.setFont(group.getFont());
260 keyFingerPrintText.setEditable(false);
261 gd=new GridData(GridData.FILL_HORIZONTAL);
262 gd.horizontalSpan=2;
263 keyFingerPrintText.setLayoutData(gd);
264
265 keyCommentLabel=new Label(group, SWT.NONE);
266 keyCommentLabel.setText(Messages.CVSSSH2PreferencePage_42);
267 keyCommentText=new Text(group, SWT.SINGLE|SWT.BORDER);
268 keyCommentText.setFont(group.getFont());
269 gd=new GridData(GridData.FILL_HORIZONTAL);
270 gd.horizontalSpan=2;
271 keyCommentText.setLayoutData(gd);
272
273 keyCommentText.addModifyListener(new ModifyListener(){
274 public void modifyText(ModifyEvent e){
275 if(kpair==null)
276 return;
277 try{
278 ByteArrayOutputStream out=new ByteArrayOutputStream();
279 kpair.writePublicKey(out, keyCommentText.getText());
280 out.close();
281 publicKeyText.setText(out.toString());
282 }
283 catch(IOException ee){
284 }
286 }
287 });
288
289 keyPassphrase1Label=new Label(group, SWT.NONE);
290 keyPassphrase1Label.setText(Messages.CVSSSH2PreferencePage_43);
291 keyPassphrase1Text=new Text(group, SWT.SINGLE|SWT.BORDER);
292 keyPassphrase1Text.setFont(group.getFont());
293 keyPassphrase1Text.setEchoChar('*');
294 gd=new GridData(GridData.FILL_HORIZONTAL);
295 gd.horizontalSpan=2;
296 keyPassphrase1Text.setLayoutData(gd);
297
298 keyPassphrase2Label=new Label(group, SWT.NONE);
299 keyPassphrase2Label.setText(Messages.CVSSSH2PreferencePage_44);
300 keyPassphrase2Text=new Text(group, SWT.SINGLE|SWT.BORDER);
301 keyPassphrase2Text.setFont(group.getFont());
302 keyPassphrase2Text.setEchoChar('*');
303 gd=new GridData(GridData.FILL_HORIZONTAL);
304 gd.horizontalSpan=2;
305 keyPassphrase2Text.setLayoutData(gd);
306
307 keyPassphrase1Text.addModifyListener(new ModifyListener(){
308 public void modifyText(ModifyEvent e){
309 String pass1=keyPassphrase1Text.getText();
310 String pass2=keyPassphrase2Text.getText();
311 if(kpair!=null&&pass1.equals(pass2)){
312 saveKeyPair.setEnabled(true);
313 }
314 else{
315 saveKeyPair.setEnabled(false);
316 }
317 if(pass2.length()==0){
318 setErrorMessage(null);
319 return;
320 }
321 if(pass1.equals(pass2)){
322 setErrorMessage(null);
323 }
324 else{
325 setErrorMessage(Messages.CVSSSH2PreferencePage_48);
326 }
327 }
328 });
329
330 keyPassphrase2Text.addModifyListener(new ModifyListener(){
331 public void modifyText(ModifyEvent e){
332 String pass1=keyPassphrase1Text.getText();
333 String pass2=keyPassphrase2Text.getText();
334 if(kpair!=null&&pass1.equals(pass2)){
335 saveKeyPair.setEnabled(true);
336 }
337 else{
338 saveKeyPair.setEnabled(false);
339 }
340 if(pass2.length()<pass1.length()){
341 if(pass1.startsWith(pass2)){
342 setErrorMessage(null);
343 }
344 else{
345 setErrorMessage(Messages.CVSSSH2PreferencePage_48);
346 }
347 return;
348 }
349 if(pass1.equals(pass2)){
350 setErrorMessage(null);
351 }
352 else{
353 setErrorMessage(Messages.CVSSSH2PreferencePage_48);
354 }
355 }
356 });
357
358 keyPassphrase2Text.addFocusListener(new FocusListener(){
359 public void focusGained(FocusEvent e){
360 String pass1=keyPassphrase1Text.getText();
361 String pass2=keyPassphrase2Text.getText();
362 if(pass2.length()<pass1.length()){
363 if(pass1.startsWith(pass2)){
364 setErrorMessage(null);
365 }
366 else{
367 setErrorMessage(Messages.CVSSSH2PreferencePage_48);
368 }
369 return;
370 }
371 if(pass1.equals(pass2)){
372 setErrorMessage(null);
373 }
374 else{
375 setErrorMessage(Messages.CVSSSH2PreferencePage_48);
376 }
377 }
378
379 public void focusLost(FocusEvent e){
380 String pass1=keyPassphrase1Text.getText();
381 String pass2=keyPassphrase2Text.getText();
382 if(pass1.equals(pass2)){
383 setErrorMessage(null);
384 }
385 else{
386 setErrorMessage(Messages.CVSSSH2PreferencePage_48);
387 }
388 }
389 });
390
391 Composite buttons=new Composite(group, SWT.NONE);
392 layout=new GridLayout(2, true);
393 layout.marginWidth=0;
394 layout.marginHeight=0;
395 layout.horizontalSpacing=convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
396 buttons.setLayout(layout);
397 gd=new GridData(GridData.HORIZONTAL_ALIGN_END);
398 gd.horizontalSpan=columnSpan;
399 buttons.setLayoutData(gd);
400
401 keyExport=new Button(buttons, SWT.NULL);
402 keyExport.setText(Messages.CVSSSH2PreferencePage_105);
403 gd=new GridData(GridData.FILL_BOTH);
404 keyExport.setLayoutData(gd);
405
406 saveKeyPair=new Button(buttons, SWT.NULL);
407 saveKeyPair.setText(Messages.CVSSSH2PreferencePage_45);
408 gd=new GridData(GridData.FILL_BOTH);
409 saveKeyPair.setLayoutData(gd);
410
411 SelectionAdapter keygenadapter=new SelectionAdapter(){
412 public void widgetSelected(SelectionEvent e){
413 boolean ok=true;
414 String _type="";
416 try{
417 int type=0;
418 if(e.widget==keyGenerateDSA){
419 type=KeyPair.DSA;
420 _type=IConstants.DSA;
421 }
422 else if(e.widget==keyGenerateRSA){
423 type=KeyPair.RSA;
424 _type=IConstants.RSA;
425 }
426 else{
427 return;
428 }
429
430 final KeyPair[] _kpair=new KeyPair[1];
431 final int __type=type;
432 final JSchException[] _e=new JSchException[1];
433 BusyIndicator.showWhile(getShell().getDisplay(), new Runnable (){
434 public void run(){
435 try{
436 _kpair[0]=KeyPair.genKeyPair(getJSch(), __type);
437 }
438 catch(JSchException e){
439 _e[0]=e;
440 }
441 }
442 });
443 if(_e[0]!=null){
444 throw _e[0];
445 }
446 kpair=_kpair[0];
447
448 ByteArrayOutputStream out=new ByteArrayOutputStream();
449 kpairComment=_type+"-1024"; kpair.writePublicKey(out, kpairComment);
451 out.close();
452 publicKeyText.setText(out.toString());
453 keyFingerPrintText.setText(kpair.getFingerPrint());
454 keyCommentText.setText(kpairComment);
455 keyPassphrase1Text.setText(""); keyPassphrase2Text.setText(""); updateControls();
458 }
459 catch(IOException ee){
460 ok=false;
461 }
462 catch(JSchException ee){
463 ok=false;
464 }
465 if(!ok){
466 MessageDialog.openError(getShell(),
467 Messages.CVSSSH2PreferencePage_error,
468 Messages.CVSSSH2PreferencePage_47);
469 }
470 }
471 };
472 keyGenerateDSA.addSelectionListener(keygenadapter);
473 keyGenerateRSA.addSelectionListener(keygenadapter);
474
475 keyLoad.addSelectionListener(new SelectionAdapter(){
476 public void widgetSelected(SelectionEvent e){
477 boolean ok=true;
478 String home=ssh2HomeText.getText();
479 FileDialog fd=new FileDialog(getShell(), SWT.OPEN);
480 fd.setFilterPath(home);
481 Object o=fd.open();
482 if(o==null){ return;
484 }
485 String pkey=fd.getFileName();
486 String pkeyab=(new File(fd.getFilterPath(), pkey)).getAbsolutePath();
487 try{
488 KeyPair _kpair=KeyPair.load(getJSch(), pkeyab);
489 PassphrasePrompt prompt=null;
490 while(_kpair.isEncrypted()){
491 if(prompt==null){
492 prompt=new PassphrasePrompt(NLS.bind(
493 Messages.CVSSSH2PreferencePage_126, new String [] {pkey}));
494 }
495 Display.getDefault().syncExec(prompt);
496 String passphrase=prompt.getPassphrase();
497 if(passphrase==null)
498 break;
499 if(_kpair.decrypt(passphrase)){
500 break;
501 }
502 MessageDialog.openError(getShell(),
503 Messages.CVSSSH2PreferencePage_error, NLS.bind(
504 Messages.CVSSSH2PreferencePage_129, new String [] {pkey}));
505 }
506 if(_kpair.isEncrypted()){
507 return;
508 }
509 kpair=_kpair;
510 String _type=(kpair.getKeyType()==KeyPair.DSA) ? IConstants.DSA
511 : IConstants.RSA;
512 ByteArrayOutputStream out=new ByteArrayOutputStream();
513 kpairComment=_type+"-1024"; kpair.writePublicKey(out, kpairComment);
515 out.close();
516 publicKeyText.setText(out.toString());
517 keyFingerPrintText.setText(kpair.getFingerPrint());
518 keyCommentText.setText(kpairComment);
519 keyPassphrase1Text.setText(""); keyPassphrase2Text.setText(""); updateControls();
522 }
523 catch(IOException ee){
524 ok=false;
525 }
526 catch(JSchException ee){
527 ok=false;
528 }
529 if(!ok){
530 MessageDialog.openError(getShell(),
531 Messages.CVSSSH2PreferencePage_error,
532 Messages.CVSSSH2PreferencePage_130);
533 }
534 }
535 });
536
537 keyExport.addSelectionListener(new SelectionAdapter(){
538 public void widgetSelected(SelectionEvent e){
539 if(kpair==null)
540 return;
541
542 setErrorMessage(null);
543
544 final String [] target=new String [1];
545 final String title=Messages.CVSSSH2PreferencePage_106;
546 final String message=Messages.CVSSSH2PreferencePage_107;
547 Display.getDefault().syncExec(new Runnable (){
548 public void run(){
549 Display display=Display.getCurrent();
550 Shell shell=new Shell(display);
551 ExportDialog dialog=new ExportDialog(shell, title, message);
552 dialog.open();
553 shell.dispose();
554 target[0]=dialog.getTarget();
555 }
556 });
557 if(target[0]==null){
558 return;
559 }
560 String user=""; String host=""; int port=22;
563
564 if(target[0].indexOf('@')>0){
565 user=target[0].substring(0, target[0].indexOf('@'));
566 host=target[0].substring(target[0].indexOf('@')+1);
567 }
568 if(host.indexOf(':')>0){
569 try{
570 port=Integer.parseInt(host.substring(host.indexOf(':')+1));
571 }
572 catch(NumberFormatException ee){
573 port=-1;
574 }
575 host=host.substring(0, host.indexOf(':'));
576 }
577
578 if(user.length()==0||host.length()==0||port==-1){
579 setErrorMessage(NLS.bind(Messages.CVSSSH2PreferencePage_108,
580 new String [] {target[0]}));
581 return;
582 }
583
584 String options=""; try{
586 ByteArrayOutputStream bos=new ByteArrayOutputStream();
587 if(options.length()!=0){
588 try{
589 bos.write((options+" ").getBytes());} catch(IOException eeee){
591 }
593 }
594 kpair.writePublicKey(bos, kpairComment);
595 bos.close();
596 export_via_sftp(user, host, port,
597 bos.toByteArray());
598 }
599 catch(IOException ee){
600 }
602 catch(JSchException ee){
603 setErrorMessage(Messages.CVSSSH2PreferencePage_111);
604 }
605 }
606 });
607
608 saveKeyPair.addSelectionListener(new SelectionAdapter(){
609 public void widgetSelected(SelectionEvent e){
610 if(kpair==null)
611 return;
612
613 String pass=keyPassphrase1Text.getText();
614
619 if(pass.length()==0){
620 if(!MessageDialog.openConfirm(getShell(),
621 Messages.CVSSSH2PreferencePage_confirmation,
622 Messages.CVSSSH2PreferencePage_49)){
623 return;
624 }
625 }
626
627 kpair.setPassphrase(pass);
628
629 String home=ssh2HomeText.getText();
630
631 File _home=new File(home);
632
633 if(!_home.exists()){
634 if(!MessageDialog.openConfirm(getShell(),
635 Messages.CVSSSH2PreferencePage_confirmation, NLS.bind(
636 Messages.CVSSSH2PreferencePage_50, new String [] {home}))){
637 return;
638 }
639 if(!_home.mkdirs()){
640 setErrorMessage(Messages.CVSSSH2PreferencePage_100+home);
641 return;
642 }
643 }
644
645 FileDialog fd=new FileDialog(getShell(), SWT.SAVE);
646 fd.setFilterPath(home);
647 String file=(kpair.getKeyType()==KeyPair.RSA) ? "id_rsa" : "id_dsa"; fd.setFileName(file);
649 file=fd.open();
650 if(file==null){ return;
652 }
653
654 if(new File(file).exists()){
655 if(!MessageDialog.openConfirm(getShell(),
656 Messages.CVSSSH2PreferencePage_confirmation, NLS.bind(Messages.CVSSSH2PreferencePage_53, new String [] {file}))){
658 return;
659 }
660 }
661
662 boolean ok=true;
663 try{
664 kpair.writePrivateKey(file);
665 kpair.writePublicKey(file+".pub", kpairComment); }
667 catch(Exception ee){
668 ok=false;
669 }
670
671 if(ok){
672 MessageDialog.openInformation(getShell(),
673 Messages.CVSSSH2PreferencePage_information,
674 Messages.CVSSSH2PreferencePage_55+"\n"+ Messages.CVSSSH2PreferencePage_57+file+"\n"+ Messages.CVSSSH2PreferencePage_59+file+".pub"); }
678 else{
679 return;
680 }
681
682
684 String dir=fd.getFilterPath();
685 File mypkey=new java.io.File (dir, fd.getFileName());
686 String pkeys=privateKeyText.getText();
687
688 String [] pkeysa=pkeys.split(","); for(int i=0; i<pkeysa.length; i++){
691 File pkey=new java.io.File (pkeysa[i]);
692 if(!pkey.isAbsolute()){
693 pkey=new java.io.File (home, pkeysa[i]);
694 }
695 if(pkey.equals(mypkey))
696 return;
697 }
698
699 if(dir.equals(home)){
700 dir="";} else{
702 dir+=java.io.File.separator;
703 }
704 if(pkeys.length()>0)
705 pkeys+=","; pkeys=pkeys+dir+fd.getFileName();
707 privateKeyText.setText(pkeys);
708 }
709 });
710
711 return group;
712 }
713
714 private TableViewer viewer;
715 private Button removeHostKeyButton;
716
717 class TableLabelProvider extends LabelProvider implements ITableLabelProvider{
718 public String getColumnText(Object element, int columnIndex){
719 HostKey entry=(HostKey)element;
720 switch(columnIndex){
721 case 0:
722 return entry.getHost();
723 case 1:
724 return entry.getType();
725 case 2:
726 return entry.getFingerPrint(getJSch());
727 default:
728 return null;
729 }
730 }
731
732 public Image getColumnImage(Object element, int columnIndex){
733 return null;
734 }
735 }
736
737 private Control createHostKeyManagementPage(Composite parent){
738 Composite group=new Composite(parent, SWT.NULL);
739 GridLayout layout=new GridLayout();
740 layout.marginHeight=convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
741 layout.marginWidth=convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
742 layout.verticalSpacing=convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
743 layout.horizontalSpacing=convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
744 layout.numColumns=2;
745 group.setLayout(layout);
746 GridData gd=new GridData();
747 gd.horizontalAlignment=GridData.FILL;
748 gd.verticalAlignment=GridData.FILL;
749 group.setLayoutData(gd);
750
751 Label label=new Label(group, SWT.NONE);
752 label.setText(Messages.CVSSSH2PreferencePage_139);
753 gd=new GridData();
754 gd.horizontalSpan=2;
755 label.setLayoutData(gd);
756
757 viewer=new TableViewer(group, SWT.MULTI|SWT.FULL_SELECTION|SWT.H_SCROLL
758 |SWT.V_SCROLL|SWT.BORDER);
759 Table table=viewer.getTable();
760 new TableEditor(table);
761 table.setHeaderVisible(true);
762 table.setLinesVisible(true);
763 gd=new GridData(GridData.FILL_BOTH);
764 gd.widthHint=convertWidthInCharsToPixels(30);
765
770 gd.heightHint=100;
771 table.setLayoutData(gd);
772 table.addListener(SWT.Selection, new Listener(){
773 public void handleEvent(Event e){
774 handleSelection();
775 }
776 });
777 new TableColumn(table, SWT.NULL);
779 new TableColumn(table, SWT.NULL);
780 new TableColumn(table, SWT.NULL);
781 TableColumn[] columns=table.getColumns();
782 columns[0].setText(Messages.CVSSSH2PreferencePage_134);
783 columns[1].setText(Messages.CVSSSH2PreferencePage_135);
784 columns[2].setText(Messages.CVSSSH2PreferencePage_136);
785 viewer.setColumnProperties(new String [] {
786 Messages.CVSSSH2PreferencePage_134, Messages.CVSSSH2PreferencePage_135, Messages.CVSSSH2PreferencePage_136});
789 viewer.setLabelProvider(new TableLabelProvider());
790 viewer.setContentProvider(new IStructuredContentProvider(){
791 public void dispose(){
792 }
794
795 public void inputChanged(Viewer viewer, Object oldInput, Object newInput){
796 }
798
799 public Object [] getElements(Object inputElement){
800 if(inputElement==null)
801 return null;
802 return (Object [])inputElement;
803 }
804 });
805 TableLayout tl=new TableLayout();
806 tl.addColumnData(new ColumnWeightData(30));
807 tl.addColumnData(new ColumnWeightData(20));
808 tl.addColumnData(new ColumnWeightData(70));
809 table.setLayout(tl);
810
811 Composite buttons=new Composite(group, SWT.NULL);
812 buttons.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
813 layout=new GridLayout();
814 layout.marginHeight=0;
815 layout.marginWidth=0;
816 buttons.setLayout(layout);
817
818 removeHostKeyButton=new Button(buttons, SWT.PUSH);
819 removeHostKeyButton.setText(Messages.CVSSSH2PreferencePage_138);
820 int buttonWidth=SWTUtils
821 .calculateControlSize(SWTUtils.createDialogPixelConverter(parent),
822 new Button[] {removeHostKeyButton});
823 removeHostKeyButton.setLayoutData(SWTUtils.createGridData(buttonWidth,
824 SWT.DEFAULT, SWT.END, SWT.CENTER, false, false));
825 removeHostKeyButton.setEnabled(false);
826 removeHostKeyButton.addListener(SWT.Selection, new Listener(){
827 public void handleEvent(Event e){
828 removeHostKey();
829 }
830 });
831
832 Dialog.applyDialogFont(parent);
833
834 JSchCorePlugin.getPlugin().loadKnownHosts();
836 HostKeyRepository hkr=getJSch().getHostKeyRepository();
837 viewer.setInput(hkr.getHostKey());
838 handleSelection();
839
840 return group;
841 }
842
843 void handleSelection(){
844 boolean empty=viewer.getSelection().isEmpty();
845 removeHostKeyButton.setEnabled(!empty);
846 }
847
848 void removeHostKey(){
849 IStructuredSelection selection=(IStructuredSelection)viewer.getSelection();
850 HostKeyRepository hkr=getJSch().getHostKeyRepository();
851 for(Iterator iterator=selection.iterator(); iterator.hasNext();){
852 HostKey hostkey=(HostKey)iterator.next();
853 hkr.remove(hostkey.getHost(), hostkey.getType());
854 viewer.remove(hostkey);
855 }
856 }
857
858 void export_via_sftp(String user, String host, int port,
859 byte[] pkey) throws JSchException{
860 try{
861
862
869
870 int timeout = 60000;
871 IJSchService service = JSchUIPlugin.getPlugin().getJSchService();
872 if (service == null) {
873 MessageDialog.openInformation(getShell(), Messages.PreferencePage_0, Messages.PreferencePage_1);
874 return;
875 }
876 Session session = service.createSession(host, port, user);
877 new UserInfoPrompter(session);
878 session.setTimeout(timeout);
879 try {
880 service.connect(session, timeout, new NullProgressMonitor());
881 if(session.getServerVersion().indexOf("OpenSSH")==-1){ setErrorMessage(Messages.CVSSSH2PreferencePage_110);
883 return;
884 }
885 Channel channel=session.openChannel("sftp"); channel.connect();
887 ChannelSftp c=(ChannelSftp)channel;
888
889 c.pwd(); SftpATTRS attr=null;
891
892 try{
893 attr=c.stat(".ssh");} catch(SftpException ee){
895 }
897 if(attr==null){
898 try{
899 c.mkdir(".ssh");} catch(SftpException ee){
901 setErrorMessage(ee.getMessage());
902 return;
903 }
904 }
905 try{
906 c.cd(".ssh");} catch(SftpException ee){
908 setErrorMessage(ee.getMessage());
909 return;
910 }
911
912 try{
913 ByteArrayInputStream bis=new ByteArrayInputStream(pkey);
914 c.put(bis, "authorized_keys", null, ChannelSftp.APPEND); bis.close();
916 checkPermission(c, "authorized_keys"); checkPermission(c, "."); c.cd(".."); checkPermission(c, "."); }
921 catch(SftpException ee){
922 }
924
925 MessageDialog.openInformation(getShell(),
926 Messages.CVSSSH2PreferencePage_information,
927 NLS.bind(Messages.CVSSSH2PreferencePage_109, (user
928 +"@"+host+(port==22 ? "" : ":"+port)+":~/.ssh/authorized_keys")));
930 c.disconnect();
931 } finally {
932 session.disconnect();
933 }
934 } catch(IOException eee){
935 setErrorMessage(eee.toString());
936 }
937 }
938
939 private void checkPermission(ChannelSftp c, String path) throws SftpException{
940 SftpATTRS attr=c.stat(path);
941 int permissions=attr.getPermissions();
942 if((permissions&00022)!=0){
943 permissions&=~00022;
944 c.chmod(permissions, path);
945 }
946 }
947
948 void updateControls(){
949 boolean enable=(kpair!=null);
950 publicKeylabel.setEnabled(enable);
951 publicKeyText.setEnabled(enable);
952 keyFingerPrintLabel.setEnabled(enable);
953 keyFingerPrintText.setEnabled(enable);
954 keyCommentLabel.setEnabled(enable);
955 keyCommentText.setEnabled(enable);
956 keyPassphrase1Label.setEnabled(enable);
957 keyPassphrase1Text.setEnabled(enable);
958 keyPassphrase2Label.setEnabled(enable);
959 keyPassphrase2Text.setEnabled(enable);
960 keyExport.setEnabled(enable);
961 saveKeyPair.setEnabled(enable);
962 }
963
964 public void init(IWorkbench workbench){
965 }
968
969 public void initialize(){
970 initControls();
971 }
972
973 private void initControls(){
974 Preferences preferences=JSchCorePlugin.getPlugin().getPluginPreferences();
976 ssh2HomeText.setText(preferences
977 .getString(org.eclipse.jsch.internal.core.IConstants.KEY_SSH2HOME));
978 privateKeyText.setText(preferences
979 .getString(org.eclipse.jsch.internal.core.IConstants.KEY_PRIVATEKEY));
980 updateControls();
981 }
982
983 public boolean performOk(){
984 boolean result=super.performOk();
985 if(result){
986 setErrorMessage(null);
987 String home=ssh2HomeText.getText();
988 File _home=new File(home);
989 if(!_home.exists()){
990 if(MessageDialog.openQuestion(getShell(),
991 Messages.CVSSSH2PreferencePage_question, NLS.bind(
992 Messages.CVSSSH2PreferencePage_99, new String [] {home}))){
993 if(!(_home.mkdirs())){
994 setErrorMessage(Messages.CVSSSH2PreferencePage_100+home);
995 return false;
996 }
997 }
998 }
999
1000 Preferences preferences=JSchCorePlugin.getPlugin().getPluginPreferences();
1002 preferences.setValue(
1003 org.eclipse.jsch.internal.core.IConstants.KEY_SSH2HOME, home);
1004 preferences.setValue(
1005 org.eclipse.jsch.internal.core.IConstants.KEY_PRIVATEKEY,
1006 privateKeyText.getText());
1007 }
1008 JSchCorePlugin.getPlugin().setNeedToLoadKnownHosts(true);
1009 JSchCorePlugin.getPlugin().setNeedToLoadKeys(true);
1010 JSchCorePlugin.getPlugin().savePluginPreferences();
1011 return result;
1012 }
1013
1014 public void performApply(){
1015 performOk();
1016 }
1017
1018 protected void performDefaults(){
1019 super.performDefaults();
1020 Preferences preferences=JSchCorePlugin.getPlugin().getPluginPreferences();
1022 ssh2HomeText
1023 .setText(preferences
1024 .getDefaultString(org.eclipse.jsch.internal.core.IConstants.KEY_SSH2HOME));
1025 privateKeyText
1026 .setText(preferences
1027 .getDefaultString(org.eclipse.jsch.internal.core.IConstants.KEY_PRIVATEKEY));
1028 updateControls();
1029 }
1030
1031 protected void createSpacer(Composite composite, int columnSpan){
1032 Label label=new Label(composite, SWT.NONE);
1033 GridData gd=new GridData();
1034 gd.horizontalSpan=columnSpan;
1035 label.setLayoutData(gd);
1036 }
1037
1038 JSch getJSch(){
1039 return JSchCorePlugin.getPlugin().getJSch();
1040 }
1041
1042 class PassphrasePrompt implements Runnable {
1043 private String message;
1044 private String passphrase;
1045
1046 PassphrasePrompt(String message){
1047 this.message=message;
1048 }
1049
1050 public void run(){
1051 Display display=Display.getCurrent();
1052 Shell shell=new Shell(display);
1053 PassphraseDialog dialog=new PassphraseDialog(shell, message);
1054 dialog.open();
1055 shell.dispose();
1056 passphrase=dialog.getPassphrase();
1057 }
1058
1059 public String getPassphrase(){
1060 return passphrase;
1061 }
1062 }
1063}
1064 |
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