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1
2 package com.ca.commons.security.cert;
3
4 import java.awt.*;
5 import java.awt.event.*;
6 import javax.swing.*;
7 import javax.swing.event.*;
8 import javax.swing.table.*;
9 import javax.swing.border.*;
10 import java.util.*;
11 import java.io.*;
12 import java.lang.String  ;
13
14 import java.security.cert.*;
15 import java.security.*;
16
17 import java.security.interfaces.DSAPublicKey ;
18 import java.security.interfaces.RSAPublicKey ;
19
20 import com.ca.commons.security.asn1.*;
21 import com.ca.commons.security.cert.extensions.*;
22 import com.ca.commons.cbutil.*;
23
24
32 public class CertDetailsViewPanel extends JPanel
33 {
34 private X509Certificate cert = null;
35
36 private CBToolBarButton editPropertiesButton = new CBToolBarButton("&Edit Properties...", "Edit Properties...");
38 private CBToolBarButton copyToFileButton = new CBToolBarButton("&Copy to File...", "Copy to File...");
39
40 private JLabel showLabel = new JLabel("Show:");
41
42 private String [] showOptions =
43 {
44 "<All>", "Version 1 Fields Only",
45 "Extensions Only", "Critical Extensions Only",
46 "Properties Only"
47 };
48 private JComboBox showCombo = new JComboBox(showOptions);
49
50 private JTable certDetailsTable = new JTable();
52 private JTextArea fieldText = new JTextArea(5, 20);
53
54
57 public CertDetailsViewPanel(X509Certificate cert)
58 {
59 this.cert = cert;
60
61 certDetailsTable.setDefaultRenderer(JLabel.class,
63 new LabelRenderer(true));
64
65 certDetailsTable.setRowHeight(19);
67
68 certDetailsTable.setShowGrid(false);
69
70 editPropertiesButton.setWidthHeight(110, 23);
72 copyToFileButton.setWidthHeight(110, 23);
73
74 editPropertiesButton.setEnabled(false);
75
76
78 showCombo.setPreferredSize(new Dimension(200, 23));
79 showCombo.setMinimumSize(new Dimension(200, 23));
80
81 certDetailsTable.setModel(new CertDetailsTableModel(cert, 0));
82 certDetailsTable.getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
83 certDetailsTable.getSelectionModel().addListSelectionListener(
84 new ListSelectionListener()
85 {
86 public void valueChanged(ListSelectionEvent e)
87 {
88 certDetailsTable_selectionChanged(e);
89 }
90 });
91
92 JPanel buttonsPanel = new JPanel();
94 buttonsPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
95
96
98 buttonsPanel.add(copyToFileButton);
99
100 setLayout(new GridBagLayout());
101 add(showLabel, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0,
102 GridBagConstraints.WEST, GridBagConstraints.NONE,
103 new Insets(10, 10, 10, 10), 0, 0));
104 add(showCombo, new GridBagConstraints(1, 0, 2, 1, 1.0, 0.0,
105 GridBagConstraints.WEST, GridBagConstraints.NONE,
106 new Insets(10, 0, 10, 10), 0, 0));
107 add(new JScrollPane(certDetailsTable), new GridBagConstraints(0, 1, 3, 1, 1.0, 1.0,
108 GridBagConstraints.CENTER, GridBagConstraints.BOTH,
109 new Insets(0, 10, 10, 10), 0, 0));
110 add(new JScrollPane(fieldText), new GridBagConstraints(0, 2, 3, 1, 1.0, 1.0,
111 GridBagConstraints.CENTER, GridBagConstraints.BOTH,
112 new Insets(5, 10, 6, 10), 0, 0));
113 add(buttonsPanel, new GridBagConstraints(0, 3, 3, 1, 1.0, 0.0,
114 GridBagConstraints.EAST, GridBagConstraints.HORIZONTAL,
115 new Insets(0, 10, 6, 5), 0, 0));
116
117 editPropertiesButton.addActionListener(new ActionListener()
119 {
120 public void actionPerformed(ActionEvent e)
121 {
122 editPropertiesButton_actionPerformed(e);
123 }
124 });
125
126 copyToFileButton.addActionListener(new ActionListener()
127 {
128 public void actionPerformed(ActionEvent e)
129 {
130 copyToFileButton_actionPerformed(e);
131 }
132 });
133
134 showCombo.addItemListener(new ItemListener()
135 {
136 public void itemStateChanged(ItemEvent e)
137 {
138 showCombo_itemStateChanged(e);
139 }
140 });
141 }
142
143
146 private void editPropertiesButton_actionPerformed(ActionEvent e)
147 {
148 System.out.println("Edit the selected property ");
149 }
150
151
154 private void copyToFileButton_actionPerformed(ActionEvent e)
155 {
156 String filename = CBUtility.chooseFileToSave(this, "Please specify a location to save this certificate",
157 new String [] {"der"}, "Certificate file (*.der)");
158 if (filename == null) return;
159
160 if (!filename.toLowerCase().endsWith(".der"))
161 filename = filename + ".der";
162
163 if (!CBUtility.okToWriteFile(CBUtility.getParentFrame(this), filename))
164 {
165 return;
166 }
167
168 try
169 {
170 FileOutputStream fos = new FileOutputStream(filename);
171 byte[] derout = cert.getEncoded();
172 fos.write(derout);
173 fos.close();
174 }
175 catch (Exception ex)
176 {
177 JOptionPane.showMessageDialog(this,
178 ex.getMessage(),
179 "Error!", JOptionPane.ERROR_MESSAGE);
180 }
181 }
182
183
186 private void certDetailsTable_selectionChanged(ListSelectionEvent e)
187 {
188 int selectedRow = certDetailsTable.getSelectedRow();
189 if (selectedRow >= 0)
190 {
191 String selectedValue=certDetailsTable.getValueAt(selectedRow, 1).toString();
192 CertDetailsTableModel model = (CertDetailsTableModel) certDetailsTable.getModel();
193
194 Object details = model.getDetails(selectedValue);
195
196 if (details != null)
197 fieldText.setText(details.toString());
198 else
199 fieldText.setText(selectedValue);
200 }
201 }
202
203
206 private void showCombo_itemStateChanged(ItemEvent e)
207 {
208 ((CertDetailsTableModel) certDetailsTable.getModel()).
209 setViewMode(showCombo.getSelectedIndex());
210 fieldText.setText("");
211 }
212 }
213
214 class LabelRenderer extends JLabel implements TableCellRenderer
215 {
216 Border unselectedBorder = null;
217 Border selectedBorder = null;
218 boolean isBordered = true;
219
220 public LabelRenderer(boolean isBordered)
221 {
222 super();
223 this.isBordered = isBordered;
224 setOpaque(true); }
226
227 public Component getTableCellRendererComponent(
228 JTable table, Object label,
229 boolean isSelected, boolean hasFocus,
230 int row, int column)
231 {
232 setIcon(((JLabel) label).getIcon());
233 setText(((JLabel) label).getText());
234 setBackground(Color.white);
235
236 if (isBordered)
237 {
238 if (isSelected)
239 {
240 if (selectedBorder == null)
241 {
242 selectedBorder = BorderFactory.createMatteBorder(2,5,2,5,
243 table.getSelectionBackground());
244 }
245 setBorder(selectedBorder);
246 }
247 else
248 {
249 if (unselectedBorder == null)
250 {
251 unselectedBorder = BorderFactory.createMatteBorder(2,5,2,5,
252 table.getBackground());
253 }
254 setBorder(unselectedBorder);
255 }
256 }
257 return this;
258 }
259 }
260
261 class CertDetailsTableModel extends AbstractTableModel
262 {
263 private String [] headers =
264 {
265 "Field", "Value"
266 };
267
268 private Vector data = new Vector();
269 private X509Certificate cert = null;
270
271 private Hashtable briefDetails = new Hashtable();
272
273 public Object getDetails(String brief)
274 {
275 return briefDetails.get(brief);
276 }
277
278
281 public CertDetailsTableModel(X509Certificate cert, int viewMode)
282 {
283 this.cert = cert;
284 setViewMode(viewMode);
285 }
286
287
299 public void setViewMode(int viewMode)
300 {
301 data = new Vector();
302
303 if (cert == null)
304 return;
305
306 if (viewMode == 0 || viewMode == 1)
307 {
308 Vector versionRow = new Vector();
309 versionRow.add(new JLabel("Version", CertViewer.attributeIcon, SwingConstants.LEFT));
310 versionRow.add("V" + cert.getVersion());
311 data.add(versionRow);
312
313 Vector serialNumberRow = new Vector();
314 serialNumberRow.add(new JLabel("Serial Number", CertViewer.attributeIcon, SwingConstants.LEFT));
315 serialNumberRow.add(CBParse.bytes2Hex(cert.getSerialNumber().toByteArray()));
316 data.add(serialNumberRow);
317
318 Vector sigAlgRow = new Vector();
319 sigAlgRow.add(new JLabel("Signature Algorithm", CertViewer.attributeIcon, SwingConstants.LEFT));
320 sigAlgRow.add(cert.getSigAlgName());
321 data.add(sigAlgRow);
322
323 Vector issuerRow = new Vector();
324 issuerRow.add(new JLabel("Issuer", CertViewer.attributeIcon, SwingConstants.LEFT));
325 issuerRow.add(cert.getIssuerX500Principal().getName());
326 data.add(issuerRow);
327
328 Vector fromRow = new Vector();
329 fromRow.add(new JLabel("Valid From", CertViewer.attributeIcon, SwingConstants.LEFT));
330 fromRow.add(cert.getNotBefore());
331 data.add(fromRow);
332
333 Vector toRow = new Vector();
334 toRow.add(new JLabel("Valid To", CertViewer.attributeIcon, SwingConstants.LEFT));
335 toRow.add(cert.getNotAfter());
336 data.add(toRow);
337
338 Vector subjectRow = new Vector();
339 subjectRow.add(new JLabel("Subject", CertViewer.attributeIcon, SwingConstants.LEFT));
340
341
342
344 subjectRow.add(cert.getSubjectX500Principal().getName());
345 data.add(subjectRow);
346
347 Vector publicKeyRow = new Vector();
348 publicKeyRow.add(new JLabel("Public Key", CertViewer.attributeIcon, SwingConstants.LEFT));
349 PublicKey pubKey = cert.getPublicKey();
350 String publicKeyString = pubKey.getAlgorithm();
351 if (pubKey instanceof RSAPublicKey )
352 publicKeyString = publicKeyString + " (" + ((RSAPublicKey ) pubKey).getModulus().bitLength() + " Bits)";
353 else if (pubKey instanceof DSAPublicKey )
354 publicKeyString = publicKeyString + " (" + ((DSAPublicKey ) pubKey).getY().bitLength() + " Bits)";
355 publicKeyRow.add(publicKeyString);
356
357
363
364 data.add(publicKeyRow);
365 }
366
367 if (viewMode == 0 || viewMode == 2)
368 {
369 Set nonCritSet = cert.getNonCriticalExtensionOIDs();
370 if (nonCritSet != null && !nonCritSet.isEmpty())
371 {
372 for (Iterator i = nonCritSet.iterator(); i.hasNext();)
373 {
374 String oid = (String )i.next();
375 Vector nonCritRow = new Vector();
376 String extname = getNameFromOID(oid);
377 nonCritRow.add(new JLabel(extname, CertViewer.extensionIcon, SwingConstants.LEFT));
378 addExtDetails(nonCritRow,
379 printext(extname, cert.getExtensionValue(oid)).toString());
380 data.add(nonCritRow);
381 }
382 }
383 }
384
385 if (viewMode == 0 || viewMode == 2 || viewMode == 3)
386 {
387 Set critSet = cert.getCriticalExtensionOIDs();
388 if (critSet != null && !critSet.isEmpty())
389 {
390 for (Iterator i = critSet.iterator(); i.hasNext();)
391 {
392 String oid = (String )i.next();
393 Vector critRow = new Vector();
394 String extname = getNameFromOID(oid);
395 critRow.add(new JLabel(extname, CertViewer.criticalExtensionIcon, SwingConstants.LEFT));
396 addExtDetails(critRow,
397 printext(extname, cert.getExtensionValue(oid)).toString());
398 data.add(critRow);
399 }
400 }
401 }
402
403 if (viewMode == 0 || viewMode == 4)
404 {
405 Vector thumbprintAlgorithmRow = new Vector();
406 thumbprintAlgorithmRow.add(new JLabel("Thumbprint Algorithm", CertViewer.thumbprintIcon, SwingConstants.LEFT));
407 thumbprintAlgorithmRow.add("sha1");
408 data.add(thumbprintAlgorithmRow);
409
410 try
411 {
412 Vector thumbprintRow = new Vector();
413 thumbprintRow.add(new JLabel("Thumbprint", CertViewer.thumbprintIcon, SwingConstants.LEFT));
414 MessageDigest md = MessageDigest.getInstance("SHA");
415 byte[] hash = md.digest(cert.getEncoded());
416 thumbprintRow.add(CBParse.bytes2HexSplit(hash, 4));
417 data.add(thumbprintRow);
418 }
419 catch (Exception ex)
420 {
421 ex.printStackTrace();
422 }
423 }
424
425 fireTableStructureChanged();
426 }
427
428 private void debugPrint()
429 {
430 System.out.println("get dn: " + cert.getSubjectDN());
431 System.out.println("get dn name: " + cert.getSubjectDN().getName());
432 System.out.println("getName: " + cert.getSubjectX500Principal().getName());
433 System.out.println("rfc2253: " + cert.getSubjectX500Principal().getName("RFC2253"));
434 System.out.println("canonical: " +cert.getSubjectX500Principal().getName("CANONICAL"));
435 System.out.println("toString: " + cert.getSubjectX500Principal().toString());
436 System.out.print("der: ");
437 byte[] bytes = cert.getSubjectX500Principal().getEncoded();
438 for (int i=0; i<bytes.length; i++)
439 System.out.print(" " + bytes[i]);
440 String name = cert.getSubjectX500Principal().getName();
441 System.out.println();
442 System.out.println("default: ");
443
444 bytes = name.getBytes();
445 System.out.println("straight name: " + CBParse.bytes2Hex(bytes));
446 try
447 {
448 System.out.println("unicode: " + CBParse.bytes2Hex(name.getBytes("UTF-16")));
449 System.out.println("utf-8: " + CBParse.bytes2Hex(name.getBytes("UTF-8")));
450 }
451 catch (UnsupportedEncodingException e2)
452 {
453 e2.printStackTrace();
454 }
455
456 System.out.println();
457 }
458
459 private void addExtDetails(Vector row, String extDetails)
460 {
461 StringTokenizer tok = new StringTokenizer(extDetails, "\n");
462 if (tok.countTokens() > 1)
463 {
464 String brief = tok.nextToken();
465 row.addElement(brief);
466 briefDetails.put(brief, extDetails);
467 }
468 else
469 {
470 row.addElement(extDetails);
471 }
472 }
473
474 private String getNameFromOID(String oid)
475 {
476 return ASN1OID.getName(oid);
477 }
478
479 private Object printext(String extname, byte[] extvalue)
480 {
481 try
482 {
483 DERCoder derCoder = new DERCoder();
484 ASN1Object ext = derCoder.decode(extvalue);
485 ASN1Object rext = null;
486
487 if (ext.isASN1Type(ASN1Type.OCTET_STRING))
488 rext = derCoder.decode((byte[])ext.getValue());
489
490 V3Extension v3e = null;
491 boolean done = false;
492
493 if (extname.equals("Authority Information Access"))
494 {
495 v3e = new AuthorityInfoAccess();
496 done = true;
497 }
498 else if (extname.equals("Subject Key Identifier"))
499 {
500 v3e = new SubjectKeyIdentifier();
501 done = true;
502 }
503 else if (extname.equals("Key Usage"))
504 {
505 v3e = new KeyUsage();
506 done = true;
507 }
508 else if (extname.equals("Subject Alternative Name"))
509 {
510 v3e = new SubjectAltName();
511 done = true;
512 }
513 else if (extname.equals("Issuer Alternative Name"))
514 {
515 v3e = new IssuerAltName();
516 done = true;
517 }
518 else if (extname.equals("Basic Constraints"))
519 {
520 v3e = new BasicConstraints();
521 done = true;
522 }
523 else if (extname.equals("Name Constraints"))
524 {
525 v3e = new NameConstraints();
526 }
527 else if (extname.equals("Certificate Policies"))
528 {
529 v3e = new CertificatePolicies();
530 done = true;
531 }
532 else if (extname.equals("Policy Mappings"))
533 {
534 v3e = new PolicyMappings();
535 }
536 else if (extname.equals("Authority Key Identifier"))
537 {
538 v3e = new AuthorityKeyIdentifier();
539 done = true;
540 }
541 else if (extname.equals("Policy Constraints"))
542 {
543 v3e = new PolicyConstraints();
544 }
545 else if (extname.equals("Extended Key Usage"))
546 {
547 v3e = new ExtendedKeyUsage();
548 done = true;
549 }
550 else if (extname.equals("CRL Distribution Points"))
551 {
552 v3e = new CRLDistributionPoints();
553 done = true;
554 }
555 else if (extname.equals("Private Key Usage Period"))
556 {
557 v3e = new PrivateKeyUsagePeriod();
558 done = true;
559 }
560 else if (extname.equals("Netscape Cert Type"))
561 {
562 v3e = new NetscapeCertType();
563 done = true;
564 }
565 else
566 {
567 }
569
570 if (!done)
571 {
572 System.out.println("extname: " + extname);
573 System.out.println("exttype: " + rext);
574 System.out.println("extvalu: " + rext.getValue());
575 System.out.println("extbyte: " + CBParse.bytes2HexSplit((byte[])ext.getValue(), 4, 36));
576 }
577
578 if (v3e != null)
579 {
580 v3e.init(rext);
581 if (v3e.toString() == null)
582 throw new Exception ("Could not read extension: " + extname);
583 return v3e;
584 }
585 }
586 catch (Exception ex)
587 {
588 ex.printStackTrace();
589 }
590
591 return CBParse.bytes2HexSplit(extvalue, 4, 36);
592 }
593
594 public int getRowCount()
595 {
596 return data.size();
597 }
598
599 public int getColumnCount()
600 {
601 return 2;
602 }
603
604 public String getColumnName(int col)
605 {
606 return headers[col];
607 }
608
609 public Object getValueAt(int row, int col)
610 {
611 return ((Vector)data.elementAt(row)).elementAt(col);
612 }
613
614 public Class getColumnClass(int col)
615 {
616 return getValueAt(0, col).getClass();
617 }
618 }
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