Example usage for java.net Proxy address

List of usage examples for java.net Proxy address

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Introduction

In this page you can find the example usage for java.net Proxy address.

Prototype

public SocketAddress address()

Source Link

Document

Returns the socket address of the proxy, or null if its a direct connection.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    System.setProperty("java.net.useSystemProxies", "true");
    List l = ProxySelector.getDefault().select(new URI("http://www.yahoo.com/"));

    for (Iterator iter = l.iterator(); iter.hasNext();) {
        Proxy proxy = (Proxy) iter.next();
        System.out.println("proxy hostname : " + proxy.type());
        InetSocketAddress addr = (InetSocketAddress) proxy.address();
        if (addr == null) {
            System.out.println("No Proxy");
        } else {/*ww w . j ava 2 s .c  o  m*/
            System.out.println("proxy hostname : " + addr.getHostName());
            System.out.println("proxy port : " + addr.getPort());
        }
    }
}

From source file:com.facebook.presto.jdbc.QueryExecutor.java

@Nullable
private static HttpHost getSystemSocksProxy() {
    URI uri = URI.create("socket://0.0.0.0:80");
    for (Proxy proxy : ProxySelector.getDefault().select(uri)) {
        if (proxy.type() == Proxy.Type.SOCKS) {
            if (proxy.address() instanceof InetSocketAddress) {
                InetSocketAddress address = (InetSocketAddress) proxy.address();
                return new HttpHost(address.getHostName(), address.getPort());
            }// ww w  . j  av  a 2 s.c om
        }
    }
    return null;
}

From source file:eu.delving.sip.base.HttpClientFactory.java

private static void handleProxy(String serverUrl, HttpClientBuilder builder) {
    try {/*from  ww w . j  av  a  2  s  .  co  m*/
        List<Proxy> proxies = ProxySelector.getDefault().select(new URI(serverUrl));
        for (Proxy proxy : proxies) {
            if (proxy.type() != Proxy.Type.HTTP)
                continue;
            InetSocketAddress addr = (InetSocketAddress) proxy.address();
            String host = addr.getHostName();
            int port = addr.getPort();
            builder.setProxy(new HttpHost(host, port));
        }
    } catch (URISyntaxException e) {
        throw new RuntimeException("Bad address: " + serverUrl, e);
    }
}

From source file:eu.esdihumboldt.util.http.client.fluent.FluentProxyUtil.java

/**
 * setup the given request object to go via proxy
 * // w  ww . java 2 s  . c  o  m
 * @param request A fluent request
 * @param proxy applying proxy to the fluent request
 * @return Executor, for a fluent request
 */
public static Executor setProxy(Request request, Proxy proxy) {
    ProxyUtil.init();
    Executor executor = Executor.newInstance();

    if (proxy != null && proxy.type() == Type.HTTP) {
        InetSocketAddress proxyAddress = (InetSocketAddress) proxy.address();

        // set the proxy
        HttpHost proxyHost = new HttpHost(proxyAddress.getHostName(), proxyAddress.getPort());
        request.viaProxy(proxyHost);

        String userName = System.getProperty("http.proxyUser");
        String password = System.getProperty("http.proxyPassword");

        boolean useProxyAuth = userName != null && !userName.isEmpty();

        if (useProxyAuth) {
            Credentials cred = ClientProxyUtil.createCredentials(userName, password);

            executor.auth(new AuthScope(proxyHost.getHostName(), proxyHost.getPort()), cred);
        }
    }
    return executor;
}

From source file:com.helger.httpclient.HttpClientHelper.java

@Nullable
public static HttpHost createHttpHost(@Nullable final Proxy aProxy) {
    if (aProxy != null && aProxy.type() == Proxy.Type.HTTP) {
        if (aProxy.address() instanceof InetSocketAddress) {
            final InetSocketAddress aISA = (InetSocketAddress) aProxy.address();
            return new HttpHost(aISA.getHostName(), aISA.getPort());
        }//from  w w  w .  j a  v  a  2 s. c  o  m
    }
    return null;
}

From source file:com.zimbra.common.httpclient.HttpProxyConfig.java

public static ProxyHostConfiguration getProxyConfig(HostConfiguration hc, String uriStr) {
    if (!LC.client_use_system_proxy.booleanValue())
        return null;

    URI uri = null;/*from  w  w  w  . j  ava 2  s  .com*/
    try {
        uri = new URI(uriStr);
    } catch (URISyntaxException x) {
        ZimbraLog.net.info(uriStr, x);
        return null;
    }

    //no need to filter out localhost as the DefaultProxySelector will do that.

    List<Proxy> proxies = ProxySelectors.defaultProxySelector().select(uri);
    for (Proxy proxy : proxies) {
        switch (proxy.type()) {
        case DIRECT:
            return null;
        case HTTP:
            InetSocketAddress addr = (InetSocketAddress) proxy.address();
            if (ZimbraLog.net.isDebugEnabled()) {
                ZimbraLog.net.debug("URI %s to use HTTP proxy %s", safePrint(uri), addr.toString());
            }
            ProxyHostConfiguration nhc = new ProxyHostConfiguration(hc);
            nhc.setProxy(addr.getHostName(), addr.getPort());
            if (proxy instanceof AuthProxy) {
                nhc.setUsername(((AuthProxy) proxy).getUsername());
                nhc.setPassword(((AuthProxy) proxy).getPassword());
            }
            return nhc;
        case SOCKS: //socks proxy can be handled at socket factory level
        default:
            continue;
        }
    }
    return null;
}

From source file:com.blackducksoftware.integration.hub.jenkins.helper.BuildHelper.java

public static HubIntRestService getRestService(final IntLogger logger, final String serverUrl,
        final String username, final String password, final int hubTimeout) throws BDJenkinsHubPluginException,
        HubIntegrationException, URISyntaxException, MalformedURLException, BDRestException {
    final HubIntRestService service = new HubIntRestService(serverUrl);
    service.setLogger(logger);//from   w w w. jav  a  2s.  com
    service.setTimeout(hubTimeout);
    final Jenkins jenkins = Jenkins.getInstance();
    if (jenkins != null) {
        final ProxyConfiguration proxyConfig = jenkins.proxy;
        if (proxyConfig != null) {

            final URL actualUrl = new URL(serverUrl);

            final Proxy proxy = ProxyConfiguration.createProxy(actualUrl.getHost(), proxyConfig.name,
                    proxyConfig.port, proxyConfig.noProxyHost);

            if (proxy.address() != null) {
                final InetSocketAddress proxyAddress = (InetSocketAddress) proxy.address();
                if (StringUtils.isNotBlank(proxyAddress.getHostName()) && proxyAddress.getPort() != 0) {
                    if (StringUtils.isNotBlank(jenkins.proxy.getUserName())
                            && StringUtils.isNotBlank(jenkins.proxy.getPassword())) {
                        service.setProxyProperties(proxyAddress.getHostName(), proxyAddress.getPort(), null,
                                jenkins.proxy.getUserName(), jenkins.proxy.getPassword());
                    } else {
                        service.setProxyProperties(proxyAddress.getHostName(), proxyAddress.getPort(), null,
                                null, null);
                    }
                    if (logger != null) {
                        logger.debug("Using proxy: '" + proxyAddress.getHostName() + "' at Port: '"
                                + proxyAddress.getPort() + "'");
                    }
                }
            }
        }
    }
    if (StringUtils.isNotBlank(username) && StringUtils.isNotBlank(password)) {
        service.setCookies(username, password);
    }

    return service;
}

From source file:eu.esdihumboldt.util.http.client.ClientProxyUtil.java

/**
 * Set-up the given HTTP client to use the given proxy
 * //  ww  w .  j ava 2s  .c  o m
 * @param builder the HTTP client builder
 * @param proxy the proxy
 * @return the client builder adapted with the proxy settings
 */
public static HttpClientBuilder applyProxy(HttpClientBuilder builder, Proxy proxy) {
    ProxyUtil.init();

    // check if proxy shall be used
    if (proxy != null && proxy.type() == Type.HTTP) {
        InetSocketAddress proxyAddress = (InetSocketAddress) proxy.address();

        // set the proxy
        HttpHost proxyHost = new HttpHost(proxyAddress.getHostName(), proxyAddress.getPort());
        builder = builder.setProxy(proxyHost);

        String user = System.getProperty("http.proxyUser"); //$NON-NLS-1$
        String password = System.getProperty("http.proxyPassword"); //$NON-NLS-1$
        boolean useProxyAuth = user != null && !user.isEmpty();

        if (useProxyAuth) {
            // set the proxy credentials
            CredentialsProvider credsProvider = new BasicCredentialsProvider();

            credsProvider.setCredentials(new AuthScope(proxyAddress.getHostName(), proxyAddress.getPort()),
                    createCredentials(user, password));
            builder = builder.setDefaultCredentialsProvider(credsProvider)
                    .setProxyAuthenticationStrategy(new ProxyAuthenticationStrategy());
        }

        _log.trace("Set proxy to " + proxyAddress.getHostName() + ":" + //$NON-NLS-1$ //$NON-NLS-2$
                proxyAddress.getPort() + ((useProxyAuth) ? (" as user " + user) : (""))); //$NON-NLS-1$ //$NON-NLS-2$
    }

    return builder;
}

From source file:es.eucm.eadventure.editor.plugin.vignette.ProxySetup.java

private static void init() {
    proxyConfig = null;/*from  ww  w. j a  v a 2  s .com*/
    log = Logger.getLogger("es.eucm.eadventure.tracking.prv.service.ProxyConfig");
    handler = null;
    try {
        handler = new FileHandler("proxy.log");
        log.addHandler(handler);
    } catch (SecurityException e) {
        handler = null;
        e.printStackTrace();
    } catch (IOException e) {
        handler = null;
        e.printStackTrace();
    }
    //Log log = LogFactory.getLog( "es.eucm.eadventure.tracking.prv.service.ProxyConfig" );
    log("Setting prop java.net.useSystemProxies=true");
    System.setProperty("java.net.useSystemProxies", "true");
    Proxy proxy = getProxy();
    if (proxy != null) {
        InetSocketAddress addr = (InetSocketAddress) proxy.address();
        if (addr == null) {
            log("No proxy detected");
            System.out.println("NO PROXY");
        } else {
            String host = addr.getHostName();
            int port = addr.getPort();
            proxyConfig = new ProxyConfig();
            proxyConfig.setHostName(host);
            proxyConfig.setPort("" + port);
            proxyConfig.setProtocol("http");
            log("Proxy detected: host=" + host + " port=" + port);
            System.setProperty("java.net.useSystemProxies", "false");
            System.setProperty("http.proxyHost", host);
            System.setProperty("http.proxyPort", "" + port);
            log("Setting up system proxy host & port");
        }

    }
    System.setProperty("java.net.useSystemProxies", "false");
    log("Setting prop java.net.useSystemProxies=false");
    init = true;
}

From source file:jp.go.nict.langrid.management.logic.service.HttpClientUtil.java

/**
 * /* w w  w .j a va 2  s  .  c om*/
 * 
 */
public static HttpClient createHttpClientWithHostConfig(URL url) {
    HttpClient client = new HttpClient();
    int port = url.getPort();
    if (port == -1) {
        port = url.getDefaultPort();
        if (port == -1) {
            port = 80;
        }
    }
    if ((url.getProtocol().equalsIgnoreCase("https")) && (sslSocketFactory != null)) {
        Protocol https = new Protocol("https",
                (ProtocolSocketFactory) new SSLSocketFactorySSLProtocolSocketFactory(sslSocketFactory), port);
        client.getHostConfiguration().setHost(url.getHost(), url.getPort(), https);
    } else {
        Protocol http = new Protocol("http", new SocketFactoryProtocolSocketFactory(SocketFactory.getDefault()),
                port);
        client.getHostConfiguration().setHost(url.getHost(), url.getPort(), http);
    }
    try {
        List<Proxy> proxies = ProxySelector.getDefault().select(url.toURI());
        for (Proxy p : proxies) {
            if (p.equals(Proxy.NO_PROXY))
                continue;
            if (!p.type().equals(Proxy.Type.HTTP))
                continue;
            InetSocketAddress addr = (InetSocketAddress) p.address();
            client.getHostConfiguration().setProxy(addr.getHostName(), addr.getPort());
            break;
        }
    } catch (URISyntaxException e) {
        e.printStackTrace();
    }
    return client;
}