JerseyWithSSL.java

package com.example.jersey;

import javax.net.ssl.*;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.core.Configuration;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;

/**
 * Created by Aleksandr Panzin (alex@panz.in)
 */
public class JerseyWithSSL {

    public Client initClient(Configuration config) throws NoSuchAlgorithmException, KeyManagementException {
        SSLContext ctx = SSLContext.getInstance("SSL");
        ctx.init(null, certs, new SecureRandom());

        return ClientBuilder.newBuilder()
                .withConfig(config)
                .hostnameVerifier(new TrustAllHostNameVerifier())
                .sslContext(ctx)
                .build();
    }

    TrustManager[] certs = new TrustManager[]{
            new X509TrustManager() {
                @Override
                public X509Certificate[] getAcceptedIssuers() {
                    return null;
                }

                @Override
                public void checkServerTrusted(X509Certificate[] chain, String authType)
                        throws CertificateException {
                }

                @Override
                public void checkClientTrusted(X509Certificate[] chain, String authType)
                        throws CertificateException {
                }
            }
    };

    public static class TrustAllHostNameVerifier implements HostnameVerifier {

        public boolean verify(String hostname, SSLSession session) {
            return true;
        }

    }

}