示例#1
0
 /**
  * The ActionListener implementation
  *
  * @param event the event.
  */
 public void actionPerformed(ActionEvent event) {
   String searchText = textField.getText().trim();
   if (searchText.equals("") && !saveAs.isSelected() && (fileLength > 10000000)) {
     textPane.setText("Blank search text is not allowed for large IdTables.");
   } else {
     File outputFile = null;
     if (saveAs.isSelected()) {
       outputFile = chooser.getSelectedFile();
       if (outputFile != null) {
         String name = outputFile.getName();
         int k = name.lastIndexOf(".");
         if (k != -1) name = name.substring(0, k);
         name += ".txt";
         File parent = outputFile.getAbsoluteFile().getParentFile();
         outputFile = new File(parent, name);
         chooser.setSelectedFile(outputFile);
       }
       if (chooser.showSaveDialog(this) != JFileChooser.APPROVE_OPTION) System.exit(0);
       outputFile = chooser.getSelectedFile();
     }
     textPane.setText("");
     Searcher searcher = new Searcher(searchText, event.getSource().equals(searchPHI), outputFile);
     searcher.start();
   }
 }
示例#2
0
文件: Signer.java 项目: JSlain/bnd
  public void signJar(Jar jar) {
    if (digestNames == null || digestNames.length == 0)
      error("Need at least one digest algorithm name, none are specified");

    if (keystoreFile == null || !keystoreFile.getAbsoluteFile().exists()) {
      error("No such keystore file: " + keystoreFile);
      return;
    }

    if (alias == null) {
      error("Private key alias not set for signing");
      return;
    }

    MessageDigest digestAlgorithms[] = new MessageDigest[digestNames.length];

    getAlgorithms(digestNames, digestAlgorithms);

    try {
      Manifest manifest = jar.getManifest();
      manifest.getMainAttributes().putValue("Signed-By", "Bnd");

      // Create a new manifest that contains the
      // Name parts with the specified digests

      ByteArrayOutputStream o = new ByteArrayOutputStream();
      manifest.write(o);
      doManifest(jar, digestNames, digestAlgorithms, o);
      o.flush();
      byte newManifestBytes[] = o.toByteArray();
      jar.putResource("META-INF/MANIFEST.MF", new EmbeddedResource(newManifestBytes, 0));

      // Use the bytes from the new manifest to create
      // a signature file

      byte[] signatureFileBytes = doSignatureFile(digestNames, digestAlgorithms, newManifestBytes);
      jar.putResource("META-INF/BND.SF", new EmbeddedResource(signatureFileBytes, 0));

      // Now we must create an RSA signature
      // this requires the private key from the keystore

      KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());

      KeyStore.PrivateKeyEntry privateKeyEntry = null;

      java.io.FileInputStream keystoreInputStream = null;
      try {
        keystoreInputStream = new java.io.FileInputStream(keystoreFile);
        char[] pw = password == null ? new char[0] : password.toCharArray();

        keystore.load(keystoreInputStream, pw);
        keystoreInputStream.close();
        privateKeyEntry =
            (PrivateKeyEntry) keystore.getEntry(alias, new KeyStore.PasswordProtection(pw));
      } catch (Exception e) {
        error(
            "No able to load the private key from the give keystore("
                + keystoreFile.getAbsolutePath()
                + ") with alias "
                + alias
                + " : "
                + e);
        return;
      } finally {
        IO.close(keystoreInputStream);
      }
      PrivateKey privateKey = privateKeyEntry.getPrivateKey();

      Signature signature = Signature.getInstance("MD5withRSA");
      signature.initSign(privateKey);

      signature.update(signatureFileBytes);

      signature.sign();

      // TODO, place the SF in a PCKS#7 structure ...
      // no standard class for this? The following
      // is an idea but we will to have do ASN.1 BER
      // encoding ...

      ByteArrayOutputStream tmpStream = new ByteArrayOutputStream();
      jar.putResource("META-INF/BND.RSA", new EmbeddedResource(tmpStream.toByteArray(), 0));
    } catch (Exception e) {
      error("During signing: " + e);
    }
  }