Examples with ProxyServerSelector org.asynchttpclient.proxy.ProxyServerSelector used on opensource projects

Example 1 with ProxyServerSelector

use of org.asynchttpclient.proxy.ProxyServerSelector in project async-http-client by AsyncHttpClient.

the class ProxyUtils method createProxyServerSelector.

/**
     * Creates a proxy server instance from the given properties.
     * Currently the default http.* proxy properties are supported as well as properties specific for AHC.
     *
     * @param properties the properties to evaluate. Must not be null.
     * @return a ProxyServer instance or null, if no valid properties were set.
     * @see <a href="https://docs.oracle.com/javase/8/docs/api/java/net/doc-files/net-properties.html">Networking Properties</a>
     * @see #PROXY_HOST
     * @see #PROXY_PORT
     * @see #PROXY_NONPROXYHOSTS
     */
public static ProxyServerSelector createProxyServerSelector(Properties properties) {
    String host = properties.getProperty(PROXY_HOST);
    if (host != null) {
        int port = Integer.valueOf(properties.getProperty(PROXY_PORT, "80"));
        String principal = properties.getProperty(PROXY_USER);
        String password = properties.getProperty(PROXY_PASSWORD);
        Realm realm = null;
        if (principal != null) {
            realm = basicAuthRealm(principal, password).build();
        }
        ProxyServer.Builder proxyServer = proxyServer(host, port).setRealm(realm);
        String nonProxyHosts = properties.getProperty(PROXY_NONPROXYHOSTS);
        if (nonProxyHosts != null) {
            proxyServer.setNonProxyHosts(new ArrayList<>(Arrays.asList(nonProxyHosts.split("\\|"))));
        }
        ProxyServer proxy = proxyServer.build();
        return uri -> proxy;
    }
    return ProxyServerSelector.NO_PROXY_SELECTOR;
}

Example 2 with ProxyServerSelector

use of org.asynchttpclient.proxy.ProxyServerSelector in project async-http-client by AsyncHttpClient.

the class ProxyUtils method createProxyServerSelector.

/**
     * Create a proxy server selector based on the passed in JDK proxy selector.
     *
     * @param proxySelector The proxy selector to use.  Must not be null.
     * @return The proxy server selector.
     */
public static ProxyServerSelector createProxyServerSelector(final ProxySelector proxySelector) {
    return new ProxyServerSelector() {

        public ProxyServer select(Uri uri) {
            try {
                URI javaUri = uri.toJavaNetURI();
                List<Proxy> proxies = proxySelector.select(javaUri);
                if (proxies != null) {
                    // Loop through them until we find one that we know how to use
                    for (Proxy proxy : proxies) {
                        switch(proxy.type()) {
                            case HTTP:
                                if (!(proxy.address() instanceof InetSocketAddress)) {
                                    logger.warn("Don't know how to connect to address " + proxy.address());
                                    return null;
                                } else {
                                    InetSocketAddress address = (InetSocketAddress) proxy.address();
                                    return proxyServer(address.getHostName(), address.getPort()).build();
                                }
                            case DIRECT:
                                return null;
                            default:
                                logger.warn("ProxySelector returned proxy type that we don't know how to use: " + proxy.type());
                                break;
                        }
                    }
                }
                return null;
            } catch (URISyntaxException e) {
                logger.warn(uri + " couldn't be turned into a java.net.URI", e);
                return null;
            }
        }
    };
}