235 lines
8.6 KiB
Java
235 lines
8.6 KiB
Java
/*
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* Copyright (c) 2003, 2021, 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 4671598
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* @summary PermissionCollection is not properly synchronized
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*/
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import java.security.*; // AllPermission, BasicPermission, Permissions
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import java.net.NetPermission;
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import java.net.SocketPermission;
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import java.io.FilePermission;
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import java.util.PropertyPermission;
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import javax.security.auth.AuthPermission;
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import javax.security.auth.kerberos.DelegationPermission;
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import javax.security.auth.kerberos.ServicePermission;
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import javax.management.MBeanServerPermission;
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import java.util.*;
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public class Concurrent {
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private static final int LIMIT1 = 2000;
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private static final int LIMIT2 = 1000;
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private static final boolean debug = false;
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private static final Map errors =
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Collections.synchronizedMap(new HashMap());
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public static void main(String args[]) throws Exception {
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testPc(allp);
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testPc(filep);
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testPc(sockp);
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testPc(propp);
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testPc(basicp);
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testPc(delegatep);
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testPc(servicep);
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testPc(mbeanp);
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testPc(unresp);
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testPerms();
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if (errors.size() > 0) {
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if (true) {
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Iterator iter = errors.entrySet().iterator();
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while (iter.hasNext()) {
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System.out.println(iter.next());
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}
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};
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throw (Exception) new Exception("Got errors");
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}
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}
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private static void testPc (final Permission[] perm) throws Exception {
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final PermissionCollection pc = perm[0].newPermissionCollection();
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new Thread() {
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{
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setDaemon(true);
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start();
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}
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public void run() {
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try {
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for (int i = 0; i < LIMIT1; i++) {
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for (int j = 0; j < perm.length; j++) {
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pc.add(perm[j]);
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if (debug) {
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System.out.println("added " + perm[j]);
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}
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}
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}
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} catch (Exception e) {
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errors.put(perm[0].getClass().getName(), e);
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}
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}
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};
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try {
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for (int i = 0; i < LIMIT2; i++) {
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boolean result = pc.implies(perm[perm.length-1]);
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if (debug) {
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System.out.println(perm[perm.length-1] + " implies " + result);
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}
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Enumeration en = pc.elements();
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while (en.hasMoreElements()) {
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Object obj = en.nextElement();
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if (debug) {
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System.out.println(obj);
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}
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}
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}
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} catch (Exception e) {
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errors.put(perm[0].getClass().getName(), e);
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}
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}
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private static void testPerms () throws Exception {
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final Permissions pc = new Permissions();
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new Thread() {
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{
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setDaemon(true);
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start();
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}
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public void run() {
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try {
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for (int i = 0; i < LIMIT1; i++) {
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for (int j = 0; j < permlist.length; j++) {
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for (int k = 0; k < permlist[j].length; k++) {
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pc.add(permlist[j][k]);
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}
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}
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}
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} catch (Exception e) {
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errors.put("java.security.Permissions", e);
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}
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}
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};
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try {
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for (int i = 0; i < LIMIT2; i++) {
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for (int j = 0; j < permlist.length; j++) {
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boolean result = pc.implies(permlist[j][0]);
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if (debug) {
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System.out.println(permlist[j][0] + " implies " + result);
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}
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}
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Enumeration en = pc.elements();
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while (en.hasMoreElements()) {
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Object obj = en.nextElement();
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if (debug) {
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System.out.println(obj);
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}
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}
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}
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} catch (Exception e) {
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errors.put("java.security.Permissions", e);
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}
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}
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private static final Permission[] allp = new Permission[]{
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new AllPermission(), new AllPermission()};
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private static final Permission[] filep = new Permission[]{
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new FilePermission("/tmp/foobar", "read"),
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new FilePermission("/tmp/foo", "write"),
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new FilePermission("/tmp/foobar", "read,write"),
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};
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private static final Permission[] sockp = new Permission[]{
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new SocketPermission("example.net", "connect"),
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new SocketPermission("www.sun.com", "resolve"),
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new SocketPermission("www.test1.com", "accept"),
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new SocketPermission("www.test3.com", "resolve,connect"),
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new SocketPermission("www.test4.com", "listen"),
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};
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private static final Permission[] propp = new Permission[]{
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new PropertyPermission("user.home", "read"),
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new PropertyPermission("java.home", "write"),
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new PropertyPermission("test.home", "write"),
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new PropertyPermission("test1.home", "read"),
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new PropertyPermission("test2.home", "read"),
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};
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private static final Permission[] basicp = new Permission[] {
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new NetPermission("setDefaultAuthenticator"),
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new NetPermission("requestPasswordAuthentication"),
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new NetPermission("specifyStreamHandler")
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};
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private static final Permission[] delegatep = new Permission[] {
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new DelegationPermission(
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"\"host/foo.example.com@EXAMPLE.COM\" \"cn=John,o=imc,c=us\""),
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new DelegationPermission(
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"\"user/rosanna@EXAMPLE.COM\" \"cn=John,o=imc,c=us\""),
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new DelegationPermission(
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"\"host/bar.example.com@EXAMPLE.COM\" \"cn=John,o=imc,c=us\"")
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};
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private static final Permission[] servicep = new Permission[]{
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new ServicePermission("krbtgt/EXAMPLE.COM@EXAMPLE.COM", "initiate"),
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new ServicePermission("ldap/EXAMPLE.COM@EXAMPLE.COM", "initiate"),
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new ServicePermission("imap/EXAMPLE.COM@EXAMPLE.COM", "accept"),
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new ServicePermission("acap/EXAMPLE.COM@EXAMPLE.COM", "initiate"),
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new ServicePermission("host/EXAMPLE.COM@EXAMPLE.COM", "initiate"),
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};
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private static final Permission[] mbeanp = new Permission[] {
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new MBeanServerPermission("createMBeanServer"),
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new MBeanServerPermission("findMBeanServer"),
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new MBeanServerPermission("newMBeanServer"),
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new MBeanServerPermission("releaseMBeanServer"),
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};
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private static final Permission[] unresp = new Permission[] {
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new UnresolvedPermission("com.unknown.TestClass", "UnknownPermission",
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"read,write", null),
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new UnresolvedPermission("com.unknown.TestClass", "APermission",
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"read,write", null),
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new UnresolvedPermission("com.unknown.TestClass", "BPermission",
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"read,write", null),
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new UnresolvedPermission("com.unknown.CClass", "CPermission",
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"read,write", null),
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new UnresolvedPermission("com.unknown.DClass", "DUnknownPermission",
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"read,write", null),
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new UnresolvedPermission("com.unknown.EClass", "EUnknownPermission",
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"read,write", null),
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};
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private static final Permission[][] permlist = new Permission[][]{
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allp, filep, sockp, propp, basicp, delegatep, servicep, mbeanp, unresp};
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}
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