1 /*

     2  * Copyright (c) 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 import java.io.File;

    25 import java.net.URL;

    26 import java.security.Policy;

    27 import java.security.Security;

    28 

    29 /*

    30  * @test

    31  * @bug 8075706

    32  * @summary Check that a custom policy provider can be loaded from the classpath

    33  * @run main/othervm UseSystemClassLoader CUSTOM

    34  * @run main/othervm UseSystemClassLoader DEFAULT

    35  * @run main/othervm UseSystemClassLoader NOT_AVAIL

    36  * @run main/othervm UseSystemClassLoader NOT_SET

    37  */

    38 

    39 public class UseSystemClassLoader {

    40 

    41     enum Type {

    42         CUSTOM, DEFAULT, NOT_AVAIL, NOT_SET

    43     };

    44 

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

    46 

    47         Type t = Type.valueOf(args[0]);

    48 

    49         // We can't use the jtreg java.security.policy option to specify

    50         // the policy file because that causes the default JDK policy provider

    51         // to be set and once set, we cannot change it. So, instead we use the

    52         // policy.url security property.

    53         File file = new File(System.getProperty("test.src"), "test.policy");

    54         URL policyURL = file.toURI().toURL();

    55         Security.setProperty("policy.url.1", policyURL.toString());

    56 

    57         switch (t) {

    58             case CUSTOM:

    59                 // Set policy.provider to our custom policy provider

    60                 Security.setProperty("policy.provider", "CustomPolicy");

    61                 break;

    62             case NOT_AVAIL:

    63                 // Set policy.provider to a non-existent policy provider

    64                 Security.setProperty("policy.provider", "NonExistentPolicy");

    65                 break;

    66             case DEFAULT:

    67                 // Don't set policy.provider (leave default)

    68                 break;

    69             case NOT_SET:

    70                 // Set policy.provider to empty string

    71                 Security.setProperty("policy.provider", "");

    72                 break;

    73         }

    74 

    75         System.setSecurityManager(new SecurityManager());

    76         Policy p = Policy.getPolicy();

    77         switch (t) {

    78             case CUSTOM:

    79                 // check that the custom policy provider has been set

    80                 if (!(p instanceof CustomPolicy)) {

    81                     throw new Exception("CustomPolicy was not set");

    82                 }

    83                 break;

    84             case NOT_AVAIL:

    85             case DEFAULT:

    86             case NOT_SET:

    87                 // check that the default policy provider has been set

    88                 if (!(p instanceof sun.security.provider.PolicyFile)) {

    89                     throw new Exception("default provider was not set");

    90                 }

    91                 break;

    92         }

    93     }

    94 }