1 /*

     2  * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 /*

    25  * @test

    26  * @bug 4387882 4451038

    27  * @summary Need to revisit the javadocs for JSSE, especially the

    28  *      promoted classes, and HttpsURLConnection.getCipherSuite throws

    29  *      NullPointerException

    30  * @modules java.base/com.sun.net.ssl

    31  *          java.base/com.sun.net.ssl.internal.www.protocol.https

    32  * @run main/othervm ComURLNulls

    33  *

    34  *     SunJSSE does not support dynamic system properties, no way to re-use

    35  *     system properties in samevm/agentvm mode.

    36  * @author Brad Wetmore

    37  */

    38 

    39 import java.net.*;

    40 import java.io.*;

    41 import javax.net.ssl.*;

    42 import com.sun.net.ssl.HttpsURLConnection;

    43 import com.sun.net.ssl.HostnameVerifier;

    44 

    45 /*

    46  * Tests that the com null argument changes made it in ok.

    47  */

    48 

    49 public class ComURLNulls {

    50 

    51     private static class ComSunHTTPSHandlerFactory implements URLStreamHandlerFactory {

    52         private static String SUPPORTED_PROTOCOL = "https";

    53 

    54         public URLStreamHandler createURLStreamHandler(String protocol) {

    55             if (!protocol.equalsIgnoreCase(SUPPORTED_PROTOCOL))

    56                 return null;

    57 

    58             return new com.sun.net.ssl.internal.www.protocol.https.Handler();

    59         }

    60     }

    61 

    62     public static void main(String[] args) throws Exception {

    63         HostnameVerifier reservedHV =

    64             HttpsURLConnection.getDefaultHostnameVerifier();

    65         try {

    66             URL.setURLStreamHandlerFactory(new ComSunHTTPSHandlerFactory());

    67 

    68             /**

    69              * This test does not establish any connection to the specified

    70              * URL, hence a dummy URL is used.

    71              */

    72             URL foobar = new URL("https://example.com/");

    73 

    74             HttpsURLConnection urlc =

    75                 (HttpsURLConnection) foobar.openConnection();

    76 

    77             try {

    78                 urlc.getCipherSuite();

    79             } catch (IllegalStateException e) {

    80                 System.out.print("Caught proper exception: ");

    81                 System.out.println(e.getMessage());

    82             }

    83 

    84             try {

    85                 urlc.getServerCertificates();

    86             } catch (IllegalStateException e) {

    87                 System.out.print("Caught proper exception: ");

    88                 System.out.println(e.getMessage());

    89             }

    90 

    91             try {

    92                 urlc.setDefaultHostnameVerifier(null);

    93             } catch (IllegalArgumentException e) {

    94                 System.out.print("Caught proper exception: ");

    95                 System.out.println(e.getMessage());

    96             }

    97 

    98             try {

    99                 urlc.setHostnameVerifier(null);

   100             } catch (IllegalArgumentException e) {

   101                 System.out.print("Caught proper exception: ");

   102                 System.out.println(e.getMessage());

   103             }

   104 

   105             try {

   106                 urlc.setDefaultSSLSocketFactory(null);

   107             } catch (IllegalArgumentException e) {

   108                 System.out.print("Caught proper exception: ");

   109                 System.out.println(e.getMessage());

   110             }

   111 

   112             try {

   113                 urlc.setSSLSocketFactory(null);

   114             } catch (IllegalArgumentException e) {

   115                 System.out.print("Caught proper exception");

   116                 System.out.println(e.getMessage());

   117             }

   118             System.out.println("TESTS PASSED");

   119         } finally {

   120             HttpsURLConnection.setDefaultHostnameVerifier(reservedHV);

   121         }

   122     }

   123 }