/************************************************************************* *                                                                       * *  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.security.interfaces.RSAPublicKey;import java.util.ArrayList;import se.anatom.ejbca.util.CertTools;/** * Gets and prints info about the CA. * * @version $Id: CaInfoCommand.java,v 1.9 2004/04/16 07:38:57 anatom Exp $ */public class CaInfoCommand extends BaseCaAdminCommand {    /**     * Creates a new instance of CaInfoCommand     *     * @param args command line arguments     */    public CaInfoCommand(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 = "Usage: CA info <caname>";                          throw new IllegalAdminCommandException(msg);        }        try {                        String caname = args[1];            ArrayList chain = new ArrayList(getCertChain(caname));            if (chain.size() < 2)              System.out.println("This is a Root CA.");            else              System.out.println("This is a subordinate CA.");                            System.out.println("Size of chain: " + chain.size());            if (chain.size() > 0) {                X509Certificate rootcert = (X509Certificate)chain.get(chain.size()-1);                System.out.println("Root CA DN: "+CertTools.getSubjectDN(rootcert));                System.out.println("Certificate valid from: "+rootcert.getNotBefore().toString());                System.out.println("Certificate valid to: "+rootcert.getNotAfter().toString());                System.out.println("Root CA keysize: "+((RSAPublicKey)rootcert.getPublicKey()).getModulus().bitLength());                            for(int i = chain.size()-2; i>=0; i--){                                                              X509Certificate cacert = (X509Certificate)chain.get(i);                    System.out.println("CA DN: "+CertTools.getSubjectDN(cacert));                    System.out.println("Certificate valid from: "+cacert.getNotBefore().toString());                    System.out.println("Certificate valid to: "+cacert.getNotAfter().toString());                    System.out.println("CA keysize: "+((RSAPublicKey)cacert.getPublicKey()).getModulus().bitLength());                }                            }        } catch (Exception e) {            throw new ErrorAdminCommandException(e);        }    } // execute}