65 lines
2.3 KiB
Java
65 lines
2.3 KiB
Java
/*
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* Copyright (c) 2005, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 4431684
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* @summary jar signature certificate key usage check incorrect
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* @library /test/lib
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* @run main/othervm Test4431684
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*/
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import java.util.jar.*;
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import java.util.*;
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import java.io.*;
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import jdk.test.lib.security.SecurityUtils;
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public class Test4431684 {
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public static void main(String[] args) throws Exception {
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// Re-enable SHA1 since JavaApplication1.jar uses it
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SecurityUtils.removeFromDisabledAlgs("jdk.jar.disabledAlgorithms",
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List.of("SHA1"));
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File f = new File(System.getProperty("test.src", "."),
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"JavaApplication1.jar");
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JarFile jf = new JarFile(f);
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Enumeration entries = jf.entries();
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while (entries.hasMoreElements()) {
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JarEntry je = (JarEntry)entries.nextElement();
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if(je.getName().endsWith("class")) {
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byte[] buffer = new byte[8192];
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InputStream is = jf.getInputStream(je);
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int n;
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while ((n = is.read(buffer, 0, buffer.length)) != -1) {
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}
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is.close();
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if(je.getCodeSigners() == null) {
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throw new RuntimeException("FAIL: Cannot get code signers");
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}
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}
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}
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}
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}
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