| /* |
| * Copyright (c) 2003, 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 4671598 |
| * @summary PermissionCollection is not properly synchronized |
| */ |
| |
| import java.security.*; // AllPermission, BasicPermission, Permissions |
| import java.net.NetPermission; |
| import java.net.SocketPermission; |
| import java.io.FilePermission; |
| import java.util.PropertyPermission; |
| import javax.security.auth.AuthPermission; |
| import javax.security.auth.kerberos.DelegationPermission; |
| import javax.security.auth.kerberos.ServicePermission; |
| import javax.management.MBeanServerPermission; |
| import com.sun.rmi.rmid.ExecPermission; |
| import com.sun.rmi.rmid.ExecOptionPermission; |
| |
| import java.util.*; |
| |
| public class Concurrent { |
| private static final int LIMIT1 = 2000; |
| private static final int LIMIT2 = 1000; |
| private static final boolean debug = false; |
| private static final Map errors = |
| Collections.synchronizedMap(new HashMap()); |
| |
| public static void main(String args[]) throws Exception { |
| testPc(allp); |
| testPc(filep); |
| testPc(sockp); |
| testPc(propp); |
| testPc(basicp); |
| testPc(delegatep); |
| testPc(servicep); |
| testPc(mbeanp); |
| testPc(unresp); |
| |
| testPerms(); |
| |
| if (errors.size() > 0) { |
| if (true) { |
| Iterator iter = errors.entrySet().iterator(); |
| while (iter.hasNext()) { |
| System.out.println(iter.next()); |
| } |
| }; |
| throw (Exception) new Exception("Got errors"); |
| } |
| } |
| |
| private static void testPc (final Permission[] perm) throws Exception { |
| |
| final PermissionCollection pc = perm[0].newPermissionCollection(); |
| |
| new Thread() { |
| { |
| setDaemon(true); |
| start(); |
| } |
| public void run() { |
| try { |
| for (int i = 0; i < LIMIT1; i++) { |
| for (int j = 0; j < perm.length; j++) { |
| pc.add(perm[j]); |
| if (debug) { |
| System.out.println("added " + perm[j]); |
| } |
| } |
| } |
| } catch (Exception e) { |
| errors.put(perm[0].getClass().getName(), e); |
| } |
| } |
| }; |
| try { |
| for (int i = 0; i < LIMIT2; i++) { |
| boolean result = pc.implies(perm[perm.length-1]); |
| if (debug) { |
| System.out.println(perm[perm.length-1] + " implies " + result); |
| } |
| |
| synchronized (pc) { |
| Enumeration en = pc.elements(); |
| while (en.hasMoreElements()) { |
| Object obj = en.nextElement(); |
| if (debug) { |
| System.out.println(obj); |
| } |
| } |
| } |
| } |
| } catch (Exception e) { |
| errors.put(perm[0].getClass().getName(), e); |
| } |
| } |
| |
| private static void testPerms () throws Exception { |
| |
| final Permissions pc = new Permissions(); |
| |
| new Thread() { |
| { |
| setDaemon(true); |
| start(); |
| } |
| public void run() { |
| try { |
| for (int i = 0; i < LIMIT1; i++) { |
| for (int j = 0; j < permlist.length; j++) { |
| for (int k = 0; k < permlist[j].length; k++) { |
| pc.add(permlist[j][k]); |
| } |
| } |
| } |
| } catch (Exception e) { |
| errors.put("java.security.Permissions", e); |
| } |
| } |
| }; |
| try { |
| for (int i = 0; i < LIMIT2; i++) { |
| for (int j = 0; j < permlist.length; j++) { |
| boolean result = pc.implies(permlist[j][0]); |
| if (debug) { |
| System.out.println(permlist[j][0] + " implies " + result); |
| } |
| } |
| |
| synchronized (pc) { |
| Enumeration en = pc.elements(); |
| while (en.hasMoreElements()) { |
| Object obj = en.nextElement(); |
| if (debug) { |
| System.out.println(obj); |
| } |
| } |
| } |
| } |
| } catch (Exception e) { |
| errors.put("java.security.Permissions", e); |
| } |
| } |
| |
| private static final Permission[] allp = new Permission[]{ |
| new AllPermission(), new AllPermission()}; |
| |
| private static final Permission[] filep = new Permission[]{ |
| new FilePermission("/home/foobar", "read"), |
| new FilePermission("/home/foo", "write"), |
| new FilePermission("/home/foobar", "read,write"), |
| }; |
| |
| private static final Permission[] sockp = new Permission[]{ |
| new SocketPermission("example.net", "connect"), |
| new SocketPermission("www.sun.com", "resolve"), |
| new SocketPermission("www.test1.com", "accept"), |
| new SocketPermission("www.test3.com", "resolve,connect"), |
| new SocketPermission("www.test4.com", "listen"), |
| }; |
| |
| private static final Permission[] propp = new Permission[]{ |
| new PropertyPermission("user.home", "read"), |
| new PropertyPermission("java.home", "write"), |
| new PropertyPermission("test.home", "write"), |
| new PropertyPermission("test1.home", "read"), |
| new PropertyPermission("test2.home", "read"), |
| }; |
| |
| private static final Permission[] basicp = new Permission[] { |
| new NetPermission("setDefaultAuthenticator"), |
| new NetPermission("requestPasswordAuthentication"), |
| new NetPermission("specifyStreamHandler") |
| }; |
| |
| private static final Permission[] delegatep = new Permission[] { |
| new DelegationPermission( |
| "\"host/foo.example.com@EXAMPLE.COM\" \"cn=John,o=imc,c=us\""), |
| new DelegationPermission( |
| "\"user/rosanna@EXAMPLE.COM\" \"cn=John,o=imc,c=us\""), |
| new DelegationPermission( |
| "\"host/bar.example.com@EXAMPLE.COM\" \"cn=John,o=imc,c=us\"") |
| }; |
| |
| private static final Permission[] servicep = new Permission[]{ |
| new ServicePermission("krbtgt/EXAMPLE.COM@EXAMPLE.COM", "initiate"), |
| new ServicePermission("ldap/EXAMPLE.COM@EXAMPLE.COM", "initiate"), |
| new ServicePermission("imap/EXAMPLE.COM@EXAMPLE.COM", "accept"), |
| new ServicePermission("acap/EXAMPLE.COM@EXAMPLE.COM", "initiate"), |
| new ServicePermission("host/EXAMPLE.COM@EXAMPLE.COM", "initiate"), |
| }; |
| |
| private static final Permission[] mbeanp = new Permission[] { |
| new MBeanServerPermission("createMBeanServer"), |
| new MBeanServerPermission("findMBeanServer"), |
| new MBeanServerPermission("newMBeanServer"), |
| new MBeanServerPermission("releaseMBeanServer"), |
| }; |
| |
| private static final Permission[] unresp = new Permission[] { |
| new UnresolvedPermission("com.unknown.TestClass", "UnknownPermission", |
| "read,write", null), |
| new UnresolvedPermission("com.unknown.TestClass", "APermission", |
| "read,write", null), |
| new UnresolvedPermission("com.unknown.TestClass", "BPermission", |
| "read,write", null), |
| new UnresolvedPermission("com.unknown.CClass", "CPermission", |
| "read,write", null), |
| new UnresolvedPermission("com.unknown.DClass", "DUnknownPermission", |
| "read,write", null), |
| new UnresolvedPermission("com.unknown.EClass", "EUnknownPermission", |
| "read,write", null), |
| }; |
| |
| private static final Permission[][] permlist = new Permission[][]{ |
| allp, filep, sockp, propp, basicp, delegatep, servicep, mbeanp, unresp}; |
| } |