125 lines
3.7 KiB
Java
125 lines
3.7 KiB
Java
/*
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* Copyright (c) 2000, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @author Danny Hendler
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* @author Gary Ellison
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* @bug 4244271
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* @summary New policy sometimes has no effect with no indication given
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* @run main/othervm/policy=setpolicy.jp TestDynamicPolicy
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*/
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/*
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The test should be given the following permissions:
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grant codeBase "file:testPath" {
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permission java.security.SecurityPermission "setPolicy";
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permission java.security.SecurityPermission "getPolicy";
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};
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*/
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import java.io.PrintStream;
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import java.io.IOException;
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import java.lang.System;
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import java.security.Policy;
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public class TestDynamicPolicy {
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public static void main(String args[]) throws Exception {
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try {
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//
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TestDynamicPolicy jstest = new TestDynamicPolicy();
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jstest.doit();
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} catch(Exception e) {
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System.out.println("Failed. Unexpected exception:" + e);
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throw e;
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}
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System.out.println("Passed. OKAY");
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}
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private void doit() throws Exception {
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// A security manager must be installed
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SecurityManager sm=System.getSecurityManager();
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if (sm==null)
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throw new
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Exception("Test must be run with a security manager installed");
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// Instantiate and set the new policy
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DynamicPolicy dp = new DynamicPolicy();
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Policy.setPolicy(dp);
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// Verify that policy has been set
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if (dp != Policy.getPolicy())
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throw new Exception("Policy was not set!!");
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// now see this class can access user.name
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String usr = getUserName();
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if (usr != null) {
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System.out.println("Test was able to read user.name prior to refresh!");
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throw new
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Exception("Test was able to read user.name prior to refresh!");
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}
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// Now, make policy allow reading user.name
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dp.refresh();
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// now I should be able to read it
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usr = getUserName();
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if (usr == null) {
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System.out.println("Test was unable to read user.name after refresh!");
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throw new
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Exception("Test was unable to read user.name after refresh!");
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}
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// Now, take away permission to read user.name
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dp.refresh();
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// now I should not be able to read it
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usr = getUserName();
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if (usr != null) {
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System.out.println("Test was able to read user.name following 2nd refresh!");
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throw new
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Exception("Test was able to read user.name following 2nd refresh!");
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}
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}
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private String getUserName() {
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String usr = null;
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try {
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usr = System.getProperty("user.name");
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} catch (Exception e) {
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}
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return usr;
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}
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}
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