Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;

import java.util.Date;

public class Main {
    private static boolean verifyCertificateValidity(X509Certificate certificate) throws CertificateException {
        if (certificate != null) {
            if (certificate.getNotAfter().compareTo(new Date(System.currentTimeMillis())) >= 0) {
                return true;
            }
            throw new CertificateException("Certificate has expired and is not valid for signing document.");
        }
        return false;
    }
}