Java by API/javax.net.ssl/X509TrustManager

implements X509TrustManager

  

import java.net.URL;
import java.security.cert.X509Certificate;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
public class Main {
  public static void main(String[] argv) throws Exception {
    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) {
      }
    } };
    SSLContext sc = SSLContext.getInstance("SSL");
    sc.init(null, trustAllCerts, new java.security.SecureRandom());
    HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
    URL url = new URL("https://hostname/index.html");
  }
}