1 /* 2 * Copyright (c) 2015, 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 * @test 26 * @bug 8074935 27 * @summary jdk8 keytool doesn't validate pem files for RFC 1421 correctness, as jdk7 did 28 * @modules java.base/sun.security.provider 29 */ 30 31 import java.io.ByteArrayOutputStream; 32 import java.io.FileInputStream; 33 import java.io.FileOutputStream; 34 import java.io.PrintStream; 35 import java.security.KeyStore; 36 import java.security.cert.CertificateException; 37 import java.util.Arrays; 38 import java.util.Base64; 39 40 import sun.security.provider.X509Factory; 41 import java.security.cert.CertificateFactory; 42 import java.io.ByteArrayInputStream; 43 44 public class BadPem { 45 46 public static void main(String[] args) throws Exception { 47 String ks = System.getProperty("test.src", ".") 48 + "/../../../../javax/net/ssl/etc/keystore"; 49 String pass = "passphrase"; 50 String alias = "dummy"; 51 52 KeyStore keyStore = KeyStore.getInstance("JKS"); 53 keyStore.load(new FileInputStream(ks), pass.toCharArray()); 54 byte[] cert = keyStore.getCertificate(alias).getEncoded(); 55 56 ByteArrayOutputStream bout = new ByteArrayOutputStream(); 57 PrintStream pout = new PrintStream(bout); 58 byte[] CRLF = new byte[] {'\r', '\n'}; 59 pout.println(X509Factory.BEGIN_CERT); 60 for (int i=0; i<cert.length; i += 48) { 61 int blockLen = (cert.length > i + 48) ? 48 : (cert.length - i); 62 pout.println("!" + Base64.getEncoder() 63 .encodeToString(Arrays.copyOfRange(cert, i, i + blockLen))); 64 } 65 pout.println(X509Factory.END_CERT); 66 67 CertificateFactory cf = CertificateFactory.getInstance("X.509"); 68 69 try { 70 cf.generateCertificate(new ByteArrayInputStream(bout.toByteArray())); 71 throw new Exception("Should fail"); 72 } catch (CertificateException e) { 73 // Good 74 } 75 } 76 } 77