/************************************************************************* *                                                                       * *  EJBCA: The OpenSource Certificate Authority                          * *                                                                       * *  This software is free software; you can redistribute it and/or       * *  modify it under the terms of the GNU Lesser General Public           * *  License as published by the Free Software Foundation; either         * *  version 2.1 of the License, or any later version.                    * *                                                                       * *  See terms of license at gnu.org.                                     * *                                                                       * *************************************************************************/ package se.anatom.ejbca.admin;import java.security.cert.X509Certificate;import java.util.Collection;import java.util.Date;import java.util.Iterator;import javax.naming.*;import se.anatom.ejbca.ca.store.ICertificateStoreSessionHome;import se.anatom.ejbca.ca.store.ICertificateStoreSessionRemote;import se.anatom.ejbca.util.CertTools;/** * List certificates that will expire within the given number of days. * * @version $Id: CaListExpiredCommand.java,v 1.10 2004/04/16 07:38:57 anatom Exp $ */public class CaListExpiredCommand extends BaseCaAdminCommand {    /**     * Creates a new instance of CaListExpiredCommand     *     * @param args command line arguments     */    public CaListExpiredCommand(String[] args) {        super(args);    }    /**     * Runs the command     *     * @throws IllegalAdminCommandException Error in command args     * @throws ErrorAdminCommandException Error running command     */    public void execute() throws IllegalAdminCommandException, ErrorAdminCommandException {        if (args.length < 2) {            String msg = "List certificates that will expire within the given number of days.\n";            msg += "Usage: CA listexpired <days>";            throw new IllegalAdminCommandException(msg);        }        String filename = args[1];        try {            long days = Long.parseLong(args[1]);            Date findDate = new Date();            long millis = (days * 24 * 60 * 60 * 1000);            findDate.setTime(findDate.getTime() + (long) millis);            System.out.println("Looking for certificates that expire before " + findDate + ".");            Collection certs = getExpiredCerts(findDate);            Iterator iter = certs.iterator();            while (iter.hasNext()) {                X509Certificate xcert = (X509Certificate) iter.next();                Date retDate = xcert.getNotAfter();                String subjectDN = CertTools.getSubjectDN(xcert);                String serNo = xcert.getSerialNumber().toString();                System.out.println("Certificate with subjectDN '" + subjectDN +                    "' and serialNumber '" + serNo + "' expires at " + retDate + ".");            }        } catch (Exception e) {            throw new ErrorAdminCommandException(e);        }    }    // execute    private Collection getExpiredCerts(Date findDate) {        try {            Context ctx = getInitialContext();            ICertificateStoreSessionHome storehome = (ICertificateStoreSessionHome) javax.rmi.PortableRemoteObject.narrow(ctx.lookup(                        "CertificateStoreSession"), ICertificateStoreSessionHome.class);            ;            ICertificateStoreSessionRemote store = storehome.create();            debug("Looking for cert with expireDate=" + findDate);            Collection certs = store.findCertificatesByExpireTime(administrator, findDate);            debug("Found " + certs.size() + " certs.");            return certs;        } catch (Exception e) {            error("Error getting list of certificates", e);        }        return null;    }    // getExpiredCerts}