Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.io.File;
import java.io.FileInputStream;
import java.security.KeyStore;
import java.security.cert.CertPath;
import java.security.cert.CertPathValidator;
import java.security.cert.CertPathValidatorResult;
import java.security.cert.PKIXCertPathValidatorResult;
import java.security.cert.PKIXParameters;
import java.security.cert.TrustAnchor;
import java.security.cert.X509Certificate;

public class Main {
    public static void main(String[] argv) throws Exception {
        String filename = System.getProperty("java.home")
                + "/lib/security/cacerts".replace('/', File.separatorChar);
        FileInputStream is = new FileInputStream(filename);
        KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());
        String password = "password";
        keystore.load(is, password.toCharArray());

        PKIXParameters params = new PKIXParameters(keystore);

        params.setRevocationEnabled(false);

        CertPathValidator certPathValidator = CertPathValidator.getInstance(CertPathValidator.getDefaultType());
        CertPath certPath = null;
        CertPathValidatorResult result = certPathValidator.validate(certPath, params);

        PKIXCertPathValidatorResult pkixResult = (PKIXCertPathValidatorResult) result;
        TrustAnchor ta = pkixResult.getTrustAnchor();
        X509Certificate cert = ta.getTrustedCert();
    }
}