| /* |
| * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 8181978 |
| * @summary Test automatic keystore type detection for a large PKCS12 keystore |
| */ |
| |
| import java.io.*; |
| import java.security.*; |
| import java.security.cert.*; |
| import java.security.cert.Certificate; |
| |
| public class ProbeLargeKeystore { |
| |
| private static final String DIR = System.getProperty("test.src", "."); |
| private static final String CERT = DIR + "/trusted.pem"; |
| private static final String ALIAS = "test-entry-"; |
| private static final int COUNT = 100; |
| private static final String KEYSTORE = "test-keystore.p12"; |
| private static final char[] PASSWORD = "passphrase".toCharArray(); |
| |
| public static final void main(String[] args) throws Exception { |
| |
| // Create a large PKCS12 keystore |
| |
| new File(KEYSTORE).delete(); |
| KeyStore keystore = KeyStore.getInstance("PKCS12"); |
| keystore.load(null, null); |
| Certificate cert = loadCertificate(CERT); |
| |
| for (int i = 0; i < COUNT; i++) { |
| keystore.setCertificateEntry(ALIAS + i, cert); |
| } |
| |
| try (FileOutputStream out = new FileOutputStream(KEYSTORE)) { |
| keystore.store(out, PASSWORD); |
| } |
| |
| // Test the automatic keystore type detection mechanism for PKCS12 |
| |
| KeyStore largeKeystore = |
| KeyStore.getInstance(new File(KEYSTORE), PASSWORD); |
| |
| if (largeKeystore.size() != COUNT) { |
| throw new Exception("Error detecting a large PKCS12 keystore"); |
| } |
| |
| new File(KEYSTORE).delete(); |
| System.out.println("OK"); |
| } |
| |
| private static final Certificate loadCertificate(String certFile) |
| throws Exception { |
| try (FileInputStream certStream = new FileInputStream(certFile)) { |
| CertificateFactory factory = |
| CertificateFactory.getInstance("X.509"); |
| return factory.generateCertificate(certStream); |
| } |
| } |
| } |