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8286779: javax.crypto.CryptoPolicyParser#isConsistent always returns …
…'true' Reviewed-by: mullan, rhalade
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Hai-May Chao
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Jun 13, 2022
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test/jdk/javax/crypto/CryptoPermissions/InconsistentEntries.java
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/* | ||
* Copyright (c) 2022, 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. Oracle designates this | ||
* particular file as subject to the "Classpath" exception as provided | ||
* by Oracle in the LICENSE file that accompanied this code. | ||
* | ||
* 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. | ||
*/ | ||
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/** | ||
* @test | ||
* @bug 8286779 | ||
* @summary Test limited/default_local.policy containing inconsistent entries | ||
* @run main/manual InconsistentEntries | ||
*/ | ||
import javax.crypto.*; | ||
import java.io.File; | ||
import java.nio.file.Files; | ||
import java.nio.file.Path; | ||
import java.security.Security; | ||
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public class InconsistentEntries { | ||
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public static void main(String[] args) throws Exception { | ||
System.out.println("***********************************************************"); | ||
System.out.println("// This is a manual test to test a custom \"default_local.policy\" containing inconsistent entries"); | ||
System.out.println("// under a new subfolder \"$JAVA_HOME/conf/security/policy\" directory."); | ||
System.out.println("// This test fails when the policy directory \"testlimited\" or the policy \"default_local.policy"); | ||
System.out.println("// does not exist or is empty."); | ||
System.out.println("// - Create a new subfolder \"testlimited\" under \"$JAVA_HOME/conf/security/policy\""); | ||
System.out.println("// - Place the custom \"default_local.policy\" under \"testlimited\" directory"); | ||
System.out.println("// - default_local.policy contains:"); | ||
System.out.println("// grant {"); | ||
System.out.println("// permission javax.crypto.CryptoAllPermission;"); | ||
System.out.println("// permission javax.crypto.CryptoPermission \"DES\", 64;"); | ||
System.out.println("// };"); | ||
System.out.println("***********************************************************"); | ||
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String JAVA_HOME = System.getProperty("java.home"); | ||
String FS = System.getProperty("file.separator"); | ||
Path testlimited = Path.of(JAVA_HOME + FS + "conf" + FS + "security" + | ||
FS + "policy" + FS + "testlimited"); | ||
if (!Files.exists(testlimited)) { | ||
throw new RuntimeException("custom policy subdirectory: testlimited does not exist"); | ||
} | ||
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File testpolicy = new File(JAVA_HOME + FS + "conf" + FS + "security" + | ||
FS + "policy" + FS + "testlimited" + FS + "default_local.policy"); | ||
if (testpolicy.length() == 0) { | ||
throw new RuntimeException("policy: default_local.policy does not exist or is empty"); | ||
} | ||
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Security.setProperty("crypto.policy", "testlimited"); | ||
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try { | ||
int maxKeyLen = Cipher.getMaxAllowedKeyLength("AES"); | ||
throw new RuntimeException("Should fail due to inconsistent entries in policy file"); | ||
} catch (ExceptionInInitializerError e) { | ||
e.printStackTrace(); | ||
System.out.println("Test completed successfully"); | ||
} | ||
} | ||
} |