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23 results

GetInstance.java

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  • user avatar
    Xue-Lei Andrew Fan authored
    Reviewed-by: chegar, mullan, wetmore
    25f0d60a
    History
    GetInstance.java 4.41 KiB
    /*
     * Copyright (c) 2003, 2019, 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 4898428 7022855
     * @summary verify getInstance() works using Provider.getService()
     *          Export "PKIX" as the standard algorithm name of KeyManagerFactory
     * @author Andreas Sterbenz
     */
    
    import java.security.*;
    
    import javax.net.ssl.*;
    
    public class GetInstance {
    
        private static void same(Provider p1, Provider p2) throws Exception {
            if (p1 != p2) {
                throw new Exception("not same object");
            }
        }
    
        public static void main(String[] args) throws Exception {
            long start = System.currentTimeMillis();
    
            Provider p = Security.getProvider("SunJSSE");
    
            SSLContext context;
            context = SSLContext.getInstance("SSL");
            same(p, context.getProvider());
            context = SSLContext.getInstance("SSL", "SunJSSE");
            same(p, context.getProvider());
            context = SSLContext.getInstance("SSL", p);
            same(p, context.getProvider());
    
            KeyManagerFactory kmf;
            kmf = KeyManagerFactory.getInstance("SunX509");
            same(p, kmf.getProvider());
            kmf = KeyManagerFactory.getInstance("SunX509", "SunJSSE");
            same(p, kmf.getProvider());
            kmf = KeyManagerFactory.getInstance("SunX509", p);
            same(p, kmf.getProvider());
    
            kmf = KeyManagerFactory.getInstance("NewSunX509");
            same(p, kmf.getProvider());
            kmf = KeyManagerFactory.getInstance("NewSunX509", "SunJSSE");
            same(p, kmf.getProvider());
            kmf = KeyManagerFactory.getInstance("NewSunX509", p);
            same(p, kmf.getProvider());
    
            kmf = KeyManagerFactory.getInstance("PKIX");
            same(p, kmf.getProvider());
            kmf = KeyManagerFactory.getInstance("PKIX", "SunJSSE");
            same(p, kmf.getProvider());
            kmf = KeyManagerFactory.getInstance("PKIX", p);
            same(p, kmf.getProvider());
    
            TrustManagerFactory tmf;
            tmf = TrustManagerFactory.getInstance("SunX509");
            same(p, tmf.getProvider());
            tmf = TrustManagerFactory.getInstance("SunX509", "SunJSSE");
            same(p, tmf.getProvider());
            tmf = TrustManagerFactory.getInstance("SunX509", p);
            same(p, tmf.getProvider());
    
            tmf = TrustManagerFactory.getInstance("PKIX");
            same(p, tmf.getProvider());
            tmf = TrustManagerFactory.getInstance("PKIX", "SunJSSE");
            same(p, tmf.getProvider());
            tmf = TrustManagerFactory.getInstance("PKIX", p);
            same(p, tmf.getProvider());
    
            tmf = TrustManagerFactory.getInstance("SunPKIX");
            same(p, tmf.getProvider());
            tmf = TrustManagerFactory.getInstance("SunPKIX", "SunJSSE");
            same(p, tmf.getProvider());
            tmf = TrustManagerFactory.getInstance("SunPKIX", p);
            same(p, tmf.getProvider());
    
            tmf = TrustManagerFactory.getInstance("X509");
            same(p, tmf.getProvider());
            tmf = TrustManagerFactory.getInstance("X509", "SunJSSE");
            same(p, tmf.getProvider());
            tmf = TrustManagerFactory.getInstance("X509", p);
            same(p, tmf.getProvider());
    
            tmf = TrustManagerFactory.getInstance("X.509");
            same(p, tmf.getProvider());
            tmf = TrustManagerFactory.getInstance("X.509", "SunJSSE");
            same(p, tmf.getProvider());
            tmf = TrustManagerFactory.getInstance("X.509", p);
            same(p, tmf.getProvider());
    
            long stop = System.currentTimeMillis();
            System.out.println("Done (" + (stop - start) + " ms).");
        }
    }