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 }