115 lines
4.4 KiB
Java
115 lines
4.4 KiB
Java
/*
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* Copyright (c) 2016, 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 8161527 8180568
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* @summary NPE is thrown if exempt application is bundled with specific
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* cryptoPerms
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* @requires java.runtime.name ~= "OpenJDK.*"
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* @library /test/lib
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* @run main TestExemption
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*/
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import javax.crypto.*;
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import java.nio.file.Path;
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import java.security.*;
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import java.util.ArrayList;
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import java.util.List;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.process.ProcessTools;
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import jdk.test.lib.util.JarUtils;
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public class TestExemption {
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private static final String SRC = System.getProperty("test.src");
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private static final String CLASSES = System.getProperty("test.classes");
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private static final String NAME = TestExemption.class.getName();
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private static final String SRC_CLS = NAME + ".class";
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private static final String JAR_FILE = NAME + ".jar";
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private static final String CRYPT_PERM = "cryptoPerms";
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public static void main(String[] args) throws Exception {
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// With no argument passed, compile the same class, jar it and run the
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// test section of the jar file which is nothing but else section here.
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if (args.length == 0) {
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JarUtils.createJarFile(
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Path.of(JAR_FILE), Path.of(CLASSES), Path.of(SRC_CLS));
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JarUtils.updateJarFile(
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Path.of(JAR_FILE), Path.of(SRC), Path.of(CRYPT_PERM));
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OutputAnalyzer oa = ProcessTools.executeTestJava(
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getParameters().toArray(String[]::new));
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System.out.println(oa.getOutput());
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oa.shouldHaveExitValue(0);
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} else {
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// Set the crypto policy to limited so that additional policy can be
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// supplemented through cryptoPerms when bundled inside a jar file.
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Security.setProperty("crypto.policy", "limited");
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KeyGenerator kg = KeyGenerator.getInstance("AES");
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kg.init(128);
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SecretKey key128 = kg.generateKey();
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kg.init(192);
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SecretKey key192 = kg.generateKey();
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kg.init(256);
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SecretKey key256 = kg.generateKey();
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int maxAllowed = Cipher.getMaxAllowedKeyLength("AES");
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System.out.println("Max allowed: " + maxAllowed);
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// With limited crypto and bundled cryptoPerms maximum allowed
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// length of AES is upto 192.
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if (maxAllowed > 192) {
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throw new RuntimeException(">192 not supported");
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}
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Cipher c = Cipher.getInstance("AES/CBC/NoPadding");
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System.out.println("Testing 128-bit");
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c.init(Cipher.ENCRYPT_MODE, key128);
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System.out.println("Testing 192-bit");
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c.init(Cipher.ENCRYPT_MODE, key192);
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try {
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System.out.println("Testing 256-bit");
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c.init(Cipher.ENCRYPT_MODE, key256);
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throw new RuntimeException("Shouldn't reach here");
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} catch (InvalidKeyException e) {
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System.out.println("Caught the right exception");
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}
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System.out.println("DONE!");
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}
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}
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private static List<String> getParameters() {
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List<String> cmds = new ArrayList<>();
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cmds.add("-cp");
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cmds.add(JAR_FILE);
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cmds.add(NAME);
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// Argument to run the Test section of class inside the jar file.
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cmds.add("run");
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return cmds;
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}
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}
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