Insecure SSL

import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import java.security.cert.X509Certificate;

public class InsecureSSLExample {
    public static void main(String[] args) throws Exception {
        // Set up an insecure TrustManager
        TrustManager[] trustAllCerts = new TrustManager[]{
            new X509TrustManager() {
                public X509Certificate[] getAcceptedIssuers() { return null; }
                public void checkClientTrusted(X509Certificate[] certs, String authType) { }
                public void checkServerTrusted(X509Certificate[] certs, String authType) { }
            }
        };

        // Install the all-trusting trust manager
        SSLContext sc = SSLContext.getInstance("SSL");
        sc.init(null, trustAllCerts, new java.security.SecureRandom());
        HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());

        // Bypass hostname verification
        HostnameVerifier allHostsValid = new HostnameVerifier() {
            public boolean verify(String hostname, SSLSession session) { return true; }
        };
        HttpsURLConnection.setDefaultHostnameVerifier(allHostsValid);

        // Connect to a sample endpoint
        HttpsURLConnection connection =
            (HttpsURLConnection) new URL("https://example.com").openConnection();
        // Use the connection...
    }
}