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RecursionDebug.java
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RecursionDebug.java
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/*
* Copyright (c) 2003, 2021, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4947618 8268349
* @summary Recursion problem in security manager and policy code
*
* @run main/othervm/policy=Recursion.policy -Djava.security.debug=domain RecursionDebug
*/
import java.security.*;
import java.net.*;
public class RecursionDebug {
// non bootclasspath SecurityManager
public static class RecursionSM extends SecurityManager {
public void checkPermission(Permission p) {
super.checkPermission(p);
}
}
public static void main(String[] args) throws Exception {
// trigger security check to make sure policy is set
try {
System.getProperty("foo.bar");
} catch (Exception e) {
// fall thru
}
// static perms
Permissions staticPerms = new Permissions();
staticPerms.add(new java.util.PropertyPermission("static.foo", "read"));
ProtectionDomain pd = new ProtectionDomain
(new CodeSource
(new URL("http://foo"),
(java.security.cert.Certificate[])null),
staticPerms,
null,
null);
// test with SecurityManager on the bootclasspath, debug turned on
//
// merging should have occured - check for policy merged.foo permission
if (pd.toString().indexOf("merged.foo") < 0) {
throw new Exception("Test with bootclass SecurityManager failed");
}
// test with SecurityManager not on bootclasspath, debug turned on
//
// merging should not have occured, and there should be no recursion
ProtectionDomain pd2 = new ProtectionDomain
(new CodeSource
(new URL("http://bar"),
(java.security.cert.Certificate[])null),
staticPerms,
null,
null);
System.setSecurityManager(new RecursionDebug.RecursionSM());
if (pd2.toString().indexOf("merged.foo") >= 0) {
throw new Exception
("Test with custom non-bootclass SecurityManager failed");
}
}
}