com.applitools.utils.NetworkUtils Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of eyes-common-java3 Show documentation
Common code for Applitools Eyes Java SDK projects
There is a newer version: 5.0.0
package com.applitools.utils;

import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import java.net.*;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.X509Certificate;
import java.util.Enumeration;

/**
 * Network-related utilities.
 */
public class NetworkUtils {

    private NetworkUtils() {
    }

    /**
     * @return The non-loopback IP address of the local host or {@code null}
     * if none is available.
     */
    public static String getLocalIp() {
        try {
            Enumeration interfaces =
                    NetworkInterface.getNetworkInterfaces();

            while (interfaces.hasMoreElements()) {
                NetworkInterface current = interfaces.nextElement();

                if (!current.isUp() || current.isLoopback() || current.isVirtual()) {
                    continue;
                }

                Enumeration addresses = current.getInetAddresses();
                while (addresses.hasMoreElements()) {
                    InetAddress address = addresses.nextElement();
                    if (address.isLoopbackAddress()
                            || !(address instanceof Inet4Address)) {
                        continue;
                    }

                    return address.getHostAddress();
                }
            }
        } catch (SocketException ex) {
            ex.printStackTrace();
            throw new RuntimeException(ex);
        }

        return null;
    }

    /**
     * @param url The URL string to parse.
     * @return A {@link java.net.URI} object representing the input URL.
     */
    @SuppressWarnings("UnusedDeclaration")
    public static URI getUri(String url) {
        try {
            return new URI(url);
        } catch (URISyntaxException e) {
            e.printStackTrace();
            throw new RuntimeException(e);
        }
    }

    /**
     * @param url The URL string to parse.
     * @return A {@link java.net.URL} object representing the input URL.
     */
    @SuppressWarnings("UnusedDeclaration")
    public static URL getUrl(String url) {
        try {
            return new URL(url);
        } catch (MalformedURLException e) {
            e.printStackTrace();
            throw new RuntimeException(e);
        }
    }

    public static SSLContext getDisabledSSLContext() throws NoSuchAlgorithmException, KeyManagementException {
        TrustManager[] trustManagers = new TrustManager[]{
                new X509TrustManager() {

                    @Override
                    public X509Certificate[] getAcceptedIssuers() {
                        return null;
                    }

                    @Override
                    public void checkClientTrusted(java.security.cert.X509Certificate[] certs, String authType) {
                    }

                    @Override
                    public void checkServerTrusted(java.security.cert.X509Certificate[] certs, String authType) {
                    }
                }
        };

        SSLContext sslContext = SSLContext.getInstance("ssl");
        sslContext.init(null, trustManagers, null);
        return sslContext;
    }
}