示例#1
0
 boolean isEnabled(long m) {
   if (enabledMechanisms != null) {
     return enabledMechanisms.contains(Long.valueOf(m));
   }
   if (disabledMechanisms != null) {
     return !disabledMechanisms.contains(Long.valueOf(m));
   }
   return true;
 }
  private void checkStartup(
      Map<String, ServiceData> map,
      List<ServiceData> start,
      ServiceData sd,
      Set<ServiceData> cyclic) {
    if (sd.after.isEmpty() || start.contains(sd)) return;

    if (cyclic.contains(sd)) {
      reporter.error("Cyclic dependency for " + sd.name);
      return;
    }

    cyclic.add(sd);

    for (String dependsOn : sd.after) {
      if (dependsOn.equals("boot")) continue;

      ServiceData deps = map.get(dependsOn);
      if (deps == null) {
        reporter.error("No such service " + dependsOn + " but " + sd.name + " depends on it");
      } else {
        checkStartup(map, start, deps, cyclic);
      }
    }
    start.add(sd);
  }
  public boolean isProtectedMethod(String method) {
    boolean retval = false;

    if (protectedMethods.isEmpty() || protectedMethods.contains(method)) {
      retval = true;
    }

    return retval;
  }
示例#4
0
  /**
   * Adds <tt>listener</tt> to the list of {@link CapsVerListener}s that we notify when new features
   * occur and the version hash needs to be regenerated. The method would also notify
   * <tt>listener</tt> if our current caps version has been generated and is different than
   * <tt>null</tt>.
   *
   * @param listener the {@link CapsVerListener} we'd like to register.
   */
  public void addCapsVerListener(CapsVerListener listener) {
    synchronized (capsVerListeners) {
      if (capsVerListeners.contains(listener)) return;

      capsVerListeners.add(listener);

      if (currentCapsVersion != null) listener.capsVerUpdated(currentCapsVersion);
    }
  }
示例#5
0
  /**
   * Write the output file with a graph format.
   *
   * @param outputFileName the output file to write to
   * @param urlToImageFileMap the map of url's to image files
   * @param edgeList the list of sources and sinks to write
   */
  public void writeDotFile(
      String outputFileName,
      Map<String, String> urlToImageFileMap,
      Map<String, Set<String>> edgeList) {

    try {

      File outputFile = new File(outputFileName);
      FileWriter fileWriter = new FileWriter(outputFile);
      fileWriter.write("digraph G {\n");
      fileWriter.write("  node [shape=box];\n");
      Set<String> urls = urlToImageFileMap.keySet();

      for (String url : urls) {
        String hashedUrl = getHashCode(url);
        String imageFileName = urlToImageFileMap.get(url);
        fileWriter.write("  " + hashedUrl + "[label=\"\" image=\"" + imageFileName + "\"];\n");
      }

      for (String url : urls) {
        Set<String> links = edgeList.get(url);
        if (links != null) {
          for (String link : links) {
            if (urls.contains(link)) {
              String hashUrlSource = getHashCode(url);
              String hashUrlSink = getHashCode(link);
              fileWriter.write("  " + hashUrlSource + " -> " + hashUrlSink + "\n");
            }
          }
        }
      }

      fileWriter.write("}\n");
      fileWriter.flush();
      fileWriter.close();
      System.out.println("Wrote results to [" + outputFileName + "]");
    } catch (Exception e) {
      System.out.println("Exception writing the results to the output file: " + e);
    }
  }
示例#6
0
  X509Certificate[] engineValidate(X509Certificate[] chain, Collection otherCerts, Object parameter)
      throws CertificateException {
    if ((chain == null) || (chain.length == 0)) {
      throw new CertificateException("null or zero-length certificate chain");
    }
    if (TRY_VALIDATOR) {
      // check that chain is in correct order and check if chain contains
      // trust anchor
      X500Principal prevIssuer = null;
      for (int i = 0; i < chain.length; i++) {
        X509Certificate cert = chain[i];
        X500Principal dn = cert.getSubjectX500Principal();
        if (i != 0 && !dn.equals(prevIssuer)) {
          // chain is not ordered correctly, call builder instead
          return doBuild(chain, otherCerts);
        }

        // Check if chain[i] is already trusted. It may be inside
        // trustedCerts, or has the same dn and public key as a cert
        // inside trustedCerts. The latter happens when a CA has
        // updated its cert with a stronger signature algorithm in JRE
        // but the weak one is still in circulation.

        if (trustedCerts.contains(cert)
            || // trusted cert
            (trustedSubjects.containsKey(dn)
                && // replacing ...
                trustedSubjects
                    .get(dn)
                    .contains( // ... weak cert
                        cert.getPublicKey()))) {
          if (i == 0) {
            return new X509Certificate[] {chain[0]};
          }
          // Remove and call validator on partial chain [0 .. i-1]
          X509Certificate[] newChain = new X509Certificate[i];
          System.arraycopy(chain, 0, newChain, 0, i);
          return doValidate(newChain);
        }
        prevIssuer = cert.getIssuerX500Principal();
      }

      // apparently issued by trust anchor?
      X509Certificate last = chain[chain.length - 1];
      X500Principal issuer = last.getIssuerX500Principal();
      X500Principal subject = last.getSubjectX500Principal();
      if (trustedSubjects.containsKey(issuer)
          && isSignatureValid(trustedSubjects.get(issuer), last)) {
        return doValidate(chain);
      }

      // don't fallback to builder if called from plugin/webstart
      if (plugin) {
        // Validate chain even if no trust anchor is found. This
        // allows plugin/webstart to make sure the chain is
        // otherwise valid
        if (chain.length > 1) {
          X509Certificate[] newChain = new X509Certificate[chain.length - 1];
          System.arraycopy(chain, 0, newChain, 0, newChain.length);
          // temporarily set last cert as sole trust anchor
          PKIXBuilderParameters params = (PKIXBuilderParameters) parameterTemplate.clone();
          try {
            params.setTrustAnchors(
                Collections.singleton(new TrustAnchor(chain[chain.length - 1], null)));
          } catch (InvalidAlgorithmParameterException iape) {
            // should never occur, but ...
            throw new CertificateException(iape);
          }
          doValidate(newChain, params);
        }
        // if the rest of the chain is valid, throw exception
        // indicating no trust anchor was found
        throw new ValidatorException(ValidatorException.T_NO_TRUST_ANCHOR);
      }
      // otherwise, fall back to builder
    }

    return doBuild(chain, otherCerts);
  }
示例#7
0
 private void checkDup(String keyword) throws IOException {
   if (parsedKeywords.contains(keyword)) {
     throw excLine(keyword + " must only be specified once");
   }
 }