Disabling Certificate Validation in an HTTPS Connection : HTTPS « Security « Java Tutorial

1. Java Tutorial
2. Security
3. HTTPS

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 java.security.cert.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");
  }
}