/**
  * Builds a new page stream transform using the given PDF operator processors (represented by
  * their class) to process the given PDF operators (represented by their operator string), and
  * imposing a default of {@link SimpleOperatorProcessor} for all others.
  *
  * @param pdfOperatorString1 A PDF operator string.
  * @param pdfOperatorProcessor1 A PDF operator processor class for <code>pdfOperatorString1</code>
  *     .
  * @param pdfOperatorString2 A PDF operator string.
  * @param pdfOperatorProcessor2 A PDF operator processor class for <code>pdfOperatorString2</code>
  *     .
  * @throws IOException if any processing error occurs.
  * @see #PageStreamTransform(Properties)
  * @see PropUtil#fromArgs(String, String, String, String)
  * @deprecated Use {@link #PageStreamTransform(OperatorProcessorFactory, String, Class, String,
  *     Class)}.
  */
 public PageStreamTransform(
     String pdfOperatorString1,
     Class pdfOperatorProcessor1,
     String pdfOperatorString2,
     Class pdfOperatorProcessor2)
     throws IOException {
   this(
       PropUtil.fromArgs(
           pdfOperatorString1, pdfOperatorProcessor1.getName(),
           pdfOperatorString2, pdfOperatorProcessor2.getName()));
 }
예제 #2
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 protected String getHttpResponseString(CachedUrl cu) {
   Properties cuProps = cu.getProperties();
   Properties filteredProps = filterResponseProps(cuProps);
   String hdrString = PropUtil.toHeaderString(filteredProps);
   StringBuilder sb = new StringBuilder(hdrString.length() + 30);
   String line1 = inferHttpResponseCode(cu, cuProps);
   sb.append(line1);
   sb.append(Constants.CRLF);
   sb.append(hdrString);
   sb.append(Constants.CRLF);
   return sb.toString();
 }
예제 #3
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  private boolean doFindUrl() throws IOException {

    String url = getParameter(KEY_URL);

    String redir =
        srvURL(
            AdminServletManager.SERVLET_DAEMON_STATUS,
            PropUtil.fromArgs("table", ArchivalUnitStatus.AUS_WITH_URL_TABLE_NAME, "key", url));

    resp.setContentLength(0);
    //     resp.sendRedirect(resp.encodeRedirectURL(redir));
    resp.sendRedirect(redir);
    return false;
  }
 /**
  * Builds a new page stream transform using the given PDF operator processors (represented by
  * their class) to process the given PDF operators (represented by their operator string), and
  * imposing a default of {@link SimpleOperatorProcessor} for all others.
  *
  * @param factory A {@link PdfOperatorProcessor} factory.
  * @param pdfOperatorString1 A PDF operator string.
  * @param pdfOperatorProcessor1 A PDF operator processor class for <code>pdfOperatorString1</code>
  *     .
  * @param pdfOperatorString2 A PDF operator string.
  * @param pdfOperatorProcessor2 A PDF operator processor class for <code>pdfOperatorString2</code>
  *     .
  * @param pdfOperatorString3 A PDF operator string.
  * @param pdfOperatorProcessor3 A PDF operator processor class for <code>pdfOperatorString3</code>
  *     .
  * @throws IOException if any processing error occurs.
  * @see #PageStreamTransform(OperatorProcessorFactory, Properties)
  * @see PropUtil#fromArgs(String, String, String, String, String, String)
  */
 public PageStreamTransform(
     OperatorProcessorFactory factory,
     String pdfOperatorString1,
     Class pdfOperatorProcessor1,
     String pdfOperatorString2,
     Class pdfOperatorProcessor2,
     String pdfOperatorString3,
     Class pdfOperatorProcessor3)
     throws IOException {
   this(
       factory,
       PropUtil.fromArgs(
           pdfOperatorString1, pdfOperatorProcessor1.getName(),
           pdfOperatorString2, pdfOperatorProcessor2.getName(),
           pdfOperatorString3, pdfOperatorProcessor3.getName()));
 }
 /**
  * Builds a new page stream transform using the given PDF operator processor (represented by its
  * class) to process the given PDF operator (represented by its operator string), and imposing a
  * default of {@link SimpleOperatorProcessor} for all others.
  *
  * @param factory A {@link PdfOperatorProcessor} factory.
  * @param pdfOperatorString A PDF operator string.
  * @param pdfOperatorProcessor A PDF operator processor class for <code>pdfOperatorString</code>..
  * @throws IOException if any processing error occurs.
  * @see #PageStreamTransform(OperatorProcessorFactory, Properties)
  * @see PropUtil#fromArgs(String, String)
  */
 public PageStreamTransform(
     OperatorProcessorFactory factory, String pdfOperatorString, Class pdfOperatorProcessor)
     throws IOException {
   this(factory, PropUtil.fromArgs(pdfOperatorString, pdfOperatorProcessor.getName()));
 }
  public boolean authenticate(
      String[] mechs, final String realm, final String authzid, final String u, final String p)
      throws ProtocolException {

    synchronized (pr) { // authenticate method should be synchronized
      List<Response> v = new ArrayList<Response>();
      String tag = null;
      Response r = null;
      boolean done = false;
      if (logger.isLoggable(Level.FINE)) {
        logger.fine("SASL Mechanisms:");
        for (int i = 0; i < mechs.length; i++) logger.fine(" " + mechs[i]);
        logger.fine("");
      }

      SaslClient sc;
      CallbackHandler cbh =
          new CallbackHandler() {
            public void handle(Callback[] callbacks) {
              if (logger.isLoggable(Level.FINE))
                logger.fine("SASL callback length: " + callbacks.length);
              for (int i = 0; i < callbacks.length; i++) {
                if (logger.isLoggable(Level.FINE))
                  logger.fine("SASL callback " + i + ": " + callbacks[i]);
                if (callbacks[i] instanceof NameCallback) {
                  NameCallback ncb = (NameCallback) callbacks[i];
                  ncb.setName(u);
                } else if (callbacks[i] instanceof PasswordCallback) {
                  PasswordCallback pcb = (PasswordCallback) callbacks[i];
                  pcb.setPassword(p.toCharArray());
                } else if (callbacks[i] instanceof RealmCallback) {
                  RealmCallback rcb = (RealmCallback) callbacks[i];
                  rcb.setText(realm != null ? realm : rcb.getDefaultText());
                } else if (callbacks[i] instanceof RealmChoiceCallback) {
                  RealmChoiceCallback rcb = (RealmChoiceCallback) callbacks[i];
                  if (realm == null) rcb.setSelectedIndex(rcb.getDefaultChoice());
                  else {
                    // need to find specified realm in list
                    String[] choices = rcb.getChoices();
                    for (int k = 0; k < choices.length; k++) {
                      if (choices[k].equals(realm)) {
                        rcb.setSelectedIndex(k);
                        break;
                      }
                    }
                  }
                }
              }
            }
          };

      try {
        sc = Sasl.createSaslClient(mechs, authzid, name, host, (Map) props, cbh);
      } catch (SaslException sex) {
        logger.log(Level.FINE, "Failed to create SASL client", sex);
        throw new UnsupportedOperationException(sex.getMessage(), sex);
      }
      if (sc == null) {
        logger.fine("No SASL support");
        throw new UnsupportedOperationException("No SASL support");
      }
      if (logger.isLoggable(Level.FINE)) logger.fine("SASL client " + sc.getMechanismName());

      try {
        Argument args = new Argument();
        args.writeAtom(sc.getMechanismName());
        if (pr.hasCapability("SASL-IR") && sc.hasInitialResponse()) {
          String irs;
          byte[] ba = sc.evaluateChallenge(new byte[0]);
          if (ba.length > 0) {
            ba = BASE64EncoderStream.encode(ba);
            irs = ASCIIUtility.toString(ba, 0, ba.length);
          } else irs = "=";
          args.writeAtom(irs);
        }
        tag = pr.writeCommand("AUTHENTICATE", args);
      } catch (Exception ex) {
        logger.log(Level.FINE, "SASL AUTHENTICATE Exception", ex);
        return false;
      }

      OutputStream os = pr.getIMAPOutputStream(); // stream to IMAP server

      /*
       * Wrap a BASE64Encoder around a ByteArrayOutputstream
       * to craft b64 encoded username and password strings
       *
       * Note that the encoded bytes should be sent "as-is" to the
       * server, *not* as literals or quoted-strings.
       *
       * Also note that unlike the B64 definition in MIME, CRLFs
       * should *not* be inserted during the encoding process. So, I
       * use Integer.MAX_VALUE (0x7fffffff (> 1G)) as the bytesPerLine,
       * which should be sufficiently large !
       */

      ByteArrayOutputStream bos = new ByteArrayOutputStream();
      byte[] CRLF = {(byte) '\r', (byte) '\n'};

      // Hack for Novell GroupWise XGWTRUSTEDAPP authentication mechanism
      // http://www.novell.com/developer/documentation/gwimap/?
      //   page=/developer/documentation/gwimap/gwimpenu/data/al7te9j.html
      boolean isXGWTRUSTEDAPP =
          sc.getMechanismName().equals("XGWTRUSTEDAPP")
              && PropUtil.getBooleanProperty(
                  props, "mail." + name + ".sasl.xgwtrustedapphack.enable", true);
      while (!done) { // loop till we are done
        try {
          r = pr.readResponse();
          if (r.isContinuation()) {
            byte[] ba = null;
            if (!sc.isComplete()) {
              ba = r.readByteArray().getNewBytes();
              if (ba.length > 0) ba = BASE64DecoderStream.decode(ba);
              if (logger.isLoggable(Level.FINE))
                logger.fine("SASL challenge: " + ASCIIUtility.toString(ba, 0, ba.length) + " :");
              ba = sc.evaluateChallenge(ba);
            }
            if (ba == null) {
              logger.fine("SASL no response");
              os.write(CRLF); // write out empty line
              os.flush(); // flush the stream
              bos.reset(); // reset buffer
            } else {
              if (logger.isLoggable(Level.FINE))
                logger.fine("SASL response: " + ASCIIUtility.toString(ba, 0, ba.length) + " :");
              ba = BASE64EncoderStream.encode(ba);
              if (isXGWTRUSTEDAPP) bos.write(ASCIIUtility.getBytes("XGWTRUSTEDAPP "));
              bos.write(ba);

              bos.write(CRLF); // CRLF termination
              os.write(bos.toByteArray()); // write out line
              os.flush(); // flush the stream
              bos.reset(); // reset buffer
            }
          } else if (r.isTagged() && r.getTag().equals(tag))
            // Ah, our tagged response
            done = true;
          else if (r.isBYE()) // outta here
          done = true;
          else // hmm .. unsolicited response here ?!
          v.add(r);
        } catch (Exception ioex) {
          logger.log(Level.FINE, "SASL Exception", ioex);
          // convert this into a BYE response
          r = Response.byeResponse(ioex);
          done = true;
          // XXX - ultimately return true???
        }
      }

      if (sc.isComplete() /*&& res.status == SUCCESS*/) {
        String qop = (String) sc.getNegotiatedProperty(Sasl.QOP);
        if (qop != null
            && (qop.equalsIgnoreCase("auth-int") || qop.equalsIgnoreCase("auth-conf"))) {
          // XXX - NOT SUPPORTED!!!
          logger.fine("SASL Mechanism requires integrity or confidentiality");
          return false;
        }
      }

      /* Dispatch untagged responses.
       * NOTE: in our current upper level IMAP classes, we add the
       * responseHandler to the Protocol object only *after* the
       * connection has been authenticated. So, for now, the below
       * code really ends up being just a no-op.
       */
      Response[] responses = v.toArray(new Response[v.size()]);
      pr.notifyResponseHandlers(responses);

      // Handle the final OK, NO, BAD or BYE response
      pr.handleResult(r);
      pr.setCapabilities(r);

      /*
       * If we're using the Novell Groupwise XGWTRUSTEDAPP mechanism
       * to run as a specified authorization ID, we have to issue a
       * LOGIN command to select the user we want to operate as.
       */
      if (isXGWTRUSTEDAPP && authzid != null) {
        Argument args = new Argument();
        args.writeString(authzid);

        responses = pr.command("LOGIN", args);

        // dispatch untagged responses
        pr.notifyResponseHandlers(responses);

        // Handle result of this command
        pr.handleResult(responses[responses.length - 1]);
        // If the response includes a CAPABILITY response code, process it
        pr.setCapabilities(responses[responses.length - 1]);
      }
      return true;
    }
  }