jdk/test/java/beans/Beans/Test4080522.java
author ohair
Tue, 28 Dec 2010 15:53:50 -0800
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parent 5796 ce710cdec799
permissions -rw-r--r--
6962318: Update copyright year Reviewed-by: xdono
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/*
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 * Copyright (c) 1998, 2010, 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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 * @bug 4080522
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 * @summary Tests security checks for calls on:
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 *          Beans.setDesignTime
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 *          Beans.setGuiAvailable
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 *          Introspector.setBeanInfoSearchPath
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 *          PropertyEditorManager.setEditorSearchPath
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 * @run main/othervm Test4080522
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 * @author Graham Hamilton
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 */
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import java.beans.Introspector;
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import java.beans.Beans;
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import java.beans.PropertyEditorManager;
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public class Test4080522 {
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    public static void main(String[] args) {
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        OurSecurityManager sm = new OurSecurityManager();
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        String[] path = {"a", "b"};
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        // with no security manager we shuld be able to do these calls OK
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        test(path);
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        // add our own security manager
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        System.setSecurityManager(sm);
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        // now each of the calls should raise an exception
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        try {
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            Beans.setDesignTime(true);
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            throw new Error("Beans.setDesignTime should throw SecurityException");
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        } catch (SecurityException exception) {
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            // expected exception
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        }
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        try {
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            Beans.setGuiAvailable(true);
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            throw new Error("Beans.setGuiAvailable should throw SecurityException");
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        } catch (SecurityException exception) {
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            // expected exception
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        }
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        try {
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            Introspector.setBeanInfoSearchPath(path);
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            throw new Error("Introspector.setBeanInfoSearchPath should throw SecurityException");
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        } catch (SecurityException exception) {
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            // expected exception
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        }
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        try {
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            PropertyEditorManager.setEditorSearchPath(path);
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            throw new Error("PropertyEditorManager.setEditorSearchPath should throw SecurityException");
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        } catch (SecurityException exception) {
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            // expected exception
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        }
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        // now set the security manager to be friendly
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        sm.friendly = true;
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        // now the calls should be OK again.
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        test(path);
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    }
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    private static void test(String[] path) {
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        try {
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            Beans.setDesignTime(true);
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            Beans.setGuiAvailable(true);
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            Introspector.setBeanInfoSearchPath(path);
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            PropertyEditorManager.setEditorSearchPath(path);
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        } catch (SecurityException exception) {
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            throw new Error("unexpected security exception", exception);
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        }
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    }
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    private static class OurSecurityManager extends SecurityManager {
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        boolean friendly;
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        public void checkPropertiesAccess() {
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            if (!friendly) {
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                throw new SecurityException("No way");
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            }
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        }
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    }
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}