// Result host and port are returned in a string in the format host:port
  public static String[] getProxyForURL(String target) {
    String[] proxyInfo = new String[0];
    List<String> proxies = new ArrayList<String>();
    URI uri = null;
    try {
      ProxySelector defaultProxySelector = ProxySelector.getDefault();
      uri = new URI(target);
      List<Proxy> proxyList = defaultProxySelector.select(uri);

      Proxy proxy = proxyList.get(0);
      if (proxy.equals(Proxy.NO_PROXY)) {
        System.out.println("DalvikProxySelector.getProxyForURL(): No proxy found");
        return null;
      }
      SocketAddress address = proxy.address();
      InetSocketAddress inetSocketAddress = (InetSocketAddress) address;
      String host = inetSocketAddress.getHostName();
      int port = inetSocketAddress.getPort();
      if (host == null) {
        System.out.println("DalvikProxySelector.getProxyForURL(): No proxy found");
        return null;
      }

      proxies.add(host); // even index, host
      proxies.add(Integer.toString(port)); // odd index, port

      System.out.println("DalvikProxySelector.getProxyForURL(): host=" + host + " port=" + port);
      return proxies.toArray(new String[0]);
    } catch (Exception e) {
      System.out.println(
          "DalvikProxySelector.getProxyForURL(): exception(ignored): " + e.toString());
      return null;
    }
  }
示例#2
0
  /** Get or create the http client to be used to fetch all the map data. */
  public HttpClient getHttpClient(URI uri) {
    MultiThreadedHttpConnectionManager connectionManager = getConnectionManager();
    HttpClient httpClient = new HttpClient(connectionManager);

    // httpclient is a bit pesky about loading everything in memory...
    // disabling the warnings.
    Logger.getLogger(HttpMethodBase.class).setLevel(Level.ERROR);

    // configure proxies for URI
    ProxySelector selector = ProxySelector.getDefault();

    List<Proxy> proxyList = selector.select(uri);
    Proxy proxy = proxyList.get(0);

    if (!proxy.equals(Proxy.NO_PROXY)) {
      InetSocketAddress socketAddress = (InetSocketAddress) proxy.address();
      String hostName = socketAddress.getHostName();
      int port = socketAddress.getPort();

      httpClient.getHostConfiguration().setProxy(hostName, port);
    }

    for (SecurityStrategy sec : security)
      if (sec.matches(uri)) {
        sec.configure(uri, httpClient);
        break;
      }
    return httpClient;
  }
示例#3
0
 /**
  * * Connect to an EC2 instance.
  *
  * @return {@link AmazonEC2} client
  */
 public static synchronized AmazonEC2 connect(
     AWSCredentialsProvider credentialsProvider, URL endpoint) {
   awsCredentialsProvider = credentialsProvider;
   ClientConfiguration config = new ClientConfiguration();
   config.setMaxErrorRetry(16); // Default retry limit (3) is low and often
   // cause problems. Raise it a bit.
   // See: https://issues.jenkins-ci.org/browse/JENKINS-26800
   config.setSignerOverride("QueryStringSignerType");
   ProxyConfiguration proxyConfig = Jenkins.getInstance().proxy;
   Proxy proxy =
       proxyConfig == null ? Proxy.NO_PROXY : proxyConfig.createProxy(endpoint.getHost());
   if (!proxy.equals(Proxy.NO_PROXY) && proxy.address() instanceof InetSocketAddress) {
     InetSocketAddress address = (InetSocketAddress) proxy.address();
     config.setProxyHost(address.getHostName());
     config.setProxyPort(address.getPort());
     if (null != proxyConfig.getUserName()) {
       config.setProxyUsername(proxyConfig.getUserName());
       config.setProxyPassword(proxyConfig.getPassword());
     }
   }
   AmazonEC2 client = new AmazonEC2Client(credentialsProvider, config);
   client.setEndpoint(endpoint.toString());
   return client;
 }