accept Untrusted Certificate - Java Security

Java examples for Security:Certificate

  1. HOME
  2. Java
  3. Security
  4. Certificate

Description

accept Untrusted Certificate

Demo Code

/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * //from  ww w .  ja v a 2s.  c o m
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import java.security.SecureRandom;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import javax.net.ssl.KeyManager;
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{
        acceptUntrusted();
    }
    public static void acceptUntrusted() {
        try {
            SSLContext sslContext = SSLContext.getInstance("TLS");
            sslContext.init(new KeyManager[0],
                    new TrustManager[] { new DefaultTrustManager() },
                    new SecureRandom());
            SSLContext.setDefault(sslContext);
        } catch (Exception ex) {
            throw new RuntimeException(
                    "Could not change SSL TrustManager to accept arbitrary certificates",
                    ex);
        }
    }
}

Related Tutorials