1 /*

     2  * Copyright (c) 2012, 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 7197071

    27  * @summary Makefiles for various security providers aren't including

    28  *          the default manifest.

    29  */

    30 import java.net.*;

    31 import java.io.*;

    32 

    33 /**

    34  * When the Java specification version is incremented, all of the providers

    35  * must be recompiled with the proper implementation version to match.

    36  */

    37 public class CheckManifestForRelease {

    38 

    39     /**

    40      * @param args the command line arguments

    41      */

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

    43         checkFileManifests();

    44     }

    45 

    46     /*

    47      * Iterate over the files of interest: JCE framework and providers

    48      */

    49     static private void checkFileManifests() throws Exception {

    50         System.out.println("=============");

    51         String libDirName = System.getProperty("java.home", ".") + "/lib";

    52         String extDirName = libDirName + "/ext";

    53 

    54         System.out.println("Checking Manifest in directory: \n    " +

    55             extDirName);

    56 

    57         /*

    58          * Current list of JCE providers, all of which currently live in

    59          * the extensions directory.  Add if more are created.

    60          */

    61         String[] providers = new String[]{

    62             "sunjce_provider.jar",

    63             "sunec.jar",

    64             "sunmscapi.jar",

    65             "sunpkcs11.jar",

    66             "ucrypto.jar"

    67         };

    68 

    69         checkManifest(libDirName, "jce.jar");

    70         for (String provider : providers) {

    71             checkManifest(extDirName, provider);

    72         }

    73         System.out.println("Passed.");

    74     }

    75 

    76     // Helper method to format the URL properly.

    77     static private String formatURL(String dir, String file) {

    78         return "jar:file:///" + dir + "/" + file + "!/";

    79     }

    80 

    81     static private String specVersion =

    82         System.getProperty("java.specification.version");

    83 

    84     /*

    85      * Test the root cause, which is that there were no manifest values

    86      * for many of the providers, and for those that had them, there was

    87      * no test to make sure that the impl version was appropriate for

    88      * the spec version.

    89      */

    90     static private void checkManifest(String dir, String file)

    91             throws Exception {

    92 

    93         System.out.println("Checking: " + file);

    94 

    95         String url = formatURL(dir, file);

    96         JarURLConnection urlc =

    97             (JarURLConnection) (new URL(url).openConnection());

    98 

    99         String implVersion;

   100         try {

   101             implVersion = urlc.getManifest().getMainAttributes().getValue(

   102                 "Implementation-Version");

   103         } catch (FileNotFoundException e) {

   104             /*

   105              * If the file doesn't exist (e.g. mscapi on solaris),

   106              * skip it. If there are other problems, fail out.

   107              */

   108             System.out.println("    " + file + " not found, skipping...");

   109             return;

   110         }

   111 

   112         if (implVersion == null) {

   113             throw new Exception(

   114                 "Implementation-Version not found in Manifest");

   115         }

   116 

   117         if (!implVersion.startsWith(specVersion)) {

   118             throw new Exception(

   119                 "Implementation-Version does not match " +

   120                 "Specification-Version");

   121         }

   122     }

   123 }