1/* 2 * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24/* 25 * This test is called by certreplace.sh 26 */ 27 28import java.io.FileInputStream; 29import java.security.KeyStore; 30import java.security.cert.Certificate; 31import java.security.cert.CertificateFactory; 32import java.security.cert.X509Certificate; 33import java.util.Arrays; 34import java.util.ArrayList; 35import java.util.List; 36import sun.security.validator.Validator; 37 38public class CertReplace { 39 40 /** 41 * @param args {cacerts keystore, cert chain} 42 */ 43 public static void main(String[] args) throws Exception { 44 45 KeyStore ks = KeyStore.getInstance("JKS"); 46 ks.load(new FileInputStream(args[0]), "changeit".toCharArray()); 47 Validator v = Validator.getInstance 48 (Validator.TYPE_PKIX, Validator.VAR_GENERIC, ks); 49 X509Certificate[] chain = createPath(args[1]); 50 System.out.println("Chain: "); 51 for (X509Certificate c: v.validate(chain)) { 52 System.out.println(" " + c.getSubjectX500Principal() + 53 " issued by " + c.getIssuerX500Principal()); 54 } 55 } 56 57 public static X509Certificate[] createPath(String chain) throws Exception { 58 CertificateFactory cf = CertificateFactory.getInstance("X.509"); 59 List list = new ArrayList(); 60 for (Certificate c: cf.generateCertificates( 61 new FileInputStream(chain))) { 62 list.add((X509Certificate)c); 63 } 64 return (X509Certificate[]) list.toArray(new X509Certificate[0]); 65 } 66} 67