79 lines
3.1 KiB
Java
79 lines
3.1 KiB
Java
/*
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* Copyright (c) 2016, 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 8154009
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* @summary make sure getProviders() doesn't require additional permissions
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* @run main/othervm/policy=EmptyPolicy.policy GetProviders
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*/
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import java.security.Provider;
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import java.security.Security;
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import java.util.HashMap;
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import java.util.Map;
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public class GetProviders {
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private static final String serviceAlgFilter = "Signature.SHA1withRSA";
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private static final String emptyServAlgFilter = "wrongSig.wrongAlg";
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public static void main(String[] args) throws Exception {
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try {
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Provider[] providers1 = Security.getProviders();
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System.out.println("Amount of providers1: " + providers1.length);
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Provider[] providers2 = Security.getProviders(serviceAlgFilter);
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System.out.println("Amount of providers2: " + providers2.length);
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Map<String, String> filter = new HashMap<String, String>();
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filter.put(serviceAlgFilter, "");
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Provider[] providers3 = Security.getProviders(filter);
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System.out.println("Amount of providers3: " + providers3.length);
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Provider[] emptyProv1 = Security.getProviders(emptyServAlgFilter);
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if (emptyProv1 != null) {
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throw new RuntimeException("Empty Filter returned: " +
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emptyProv1.length + " providers");
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}
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System.out.println("emptyProv1 is empty as expected");
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Map<String, String> emptyFilter = new HashMap<String, String>();
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emptyFilter.put(emptyServAlgFilter, "");
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Provider[] emptyProv2 = Security.getProviders(emptyFilter);
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if (emptyProv2 != null) {
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throw new RuntimeException("Empty Filter returned: " +
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emptyProv2.length + " providers");
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}
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System.out.println("emptyProv2 is empty as expected");
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} catch(ExceptionInInitializerError e) {
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e.printStackTrace(System.out);
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throw new RuntimeException("Provider initialization error due to "
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+ e.getCause());
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}
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System.out.println("Test passed");
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}
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}
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