366 lines
12 KiB
Java
366 lines
12 KiB
Java
/*
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* Copyright (c) 2004, 2017, 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 5037004
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* @summary Frivolous ClassCastExceptions thrown by SubjectCodeSource.implies
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* @modules java.base/sun.security.provider
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* @run main/othervm Comparator
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*
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* Note: if you want to see the java.security.debug output,
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* you can not simply set the system property.
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* you must run this test by hand and pass -Djava.security.debug=...
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*/
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import java.io.*;
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import java.security.*;
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import java.util.PropertyPermission;
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import javax.security.auth.Subject;
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import javax.security.auth.x500.X500Principal;
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import sun.security.provider.PolicyFile;
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import com.sun.security.auth.UnixPrincipal;
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import com.sun.security.auth.NTUserPrincipal;
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public class Comparator {
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private static final PropertyPermission FOO =
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new PropertyPermission("foo", "read");
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private static final PropertyPermission BAR =
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new PropertyPermission("bar", "read");
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private static final PropertyPermission FOOBAR =
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new PropertyPermission("foobar", "read");
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private static final PropertyPermission HELLO =
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new PropertyPermission("hello", "read");
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private static final PropertyPermission WORLD =
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new PropertyPermission("world", "read");
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private static final CodeSource cs =
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new CodeSource(null, (java.security.cert.Certificate[])null);
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private static final Principal[] p1 = new Principal[] {
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new UnixPrincipal("1") };
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private static final Principal[] p2 = new Principal[] {
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new X500Principal("cn=2"),
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new NTUserPrincipal("2") };
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private static final Principal[] p3 = new Principal[] {
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new UnixPrincipal("1"),
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new X500Principal("cn=2"),
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new NTUserPrincipal("2") };
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private static final Principal[] p4 = new Principal[] {
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new UnixPrincipal("1"),
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new NTUserPrincipal("4") };
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private static final Principal[] p5 = new Principal[] {
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new UnixPrincipal("1"),
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new X500Principal("cn=2"),
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new NTUserPrincipal("2"),
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new X500Principal("cn=x500") };
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private static final Principal[] p6 = new Principal[] {
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new UnixPrincipal("1"),
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new NTUserPrincipal("4"),
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new X500Principal("cn=x500") };
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private static final Principal[] badP = new Principal[] {
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new UnixPrincipal("bad") };
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public static class PCompare1 implements Principal {
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private String name;
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public PCompare1(String name) {
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this.name = name;
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}
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@Override
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public String getName() {
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return name;
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}
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@Override
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public boolean implies (Subject subject) {
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if (subject.getPrincipals().contains(p1[0])) {
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return true;
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}
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return false;
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}
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}
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public static class PCompare2 implements Principal {
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private String name;
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public PCompare2(String name) {
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this.name = name;
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}
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@Override
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public String getName() {
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return name;
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}
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@Override
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public boolean implies (Subject subject) {
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if (subject.getPrincipals().contains(p2[0]) &&
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subject.getPrincipals().contains(p2[1])) {
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return true;
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}
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return false;
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}
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}
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public static class PCompare3 implements Principal {
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private String name;
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public PCompare3(String name) {
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this.name = name;
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}
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@Override
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public String getName() {
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return name;
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}
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@Override
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public boolean implies (Subject subject) {
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return false;
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}
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}
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public static void main(String[] args) throws Exception {
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int testnum = 1;
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// in case we run standalone
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String policyDir = System.getProperty("test.src");
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if (policyDir == null) {
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policyDir = ".";
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}
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// do principal-only tests
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System.setProperty("java.security.policy",
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"=" +
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policyDir +
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File.separatorChar +
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"Comparator.Principal.Policy");
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PolicyFile policy = new PolicyFile();
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testnum = doPrincipalTest(policy, testnum);
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System.out.println("============ Principal Test Passed ============");
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// do comparator-only tests
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System.setProperty("java.security.policy",
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"=" +
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policyDir +
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File.separatorChar +
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"Comparator.Comparator.Policy");
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policy = new PolicyFile();
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testnum = doComparatorTest(policy, testnum);
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System.out.println("============ Comparator Test Passed ============");
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// combined principal/comparator tests
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System.setProperty("java.security.policy",
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"=" +
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policyDir +
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File.separatorChar +
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"Comparator.Combined.Policy");
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policy = new PolicyFile();
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testnum = doCombinedTest(policy, testnum);
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System.out.println("============ Combined Test Passed ============");
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}
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private static int doBadTest(PolicyFile policy, int testnum) {
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// this principal is not in policy - should not match any policy grants
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ProtectionDomain pd = new ProtectionDomain(cs, null, null, badP);
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if (policy.implies(pd, FOO)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// this principal is not in policy - should not match any policy grants
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if (policy.implies(pd, BAR)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// this principal is not in policy - should not match any policy grants
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if (policy.implies(pd, FOOBAR)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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return testnum;
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}
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private static int doPrincipalTest(PolicyFile policy, int testnum) {
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// security check against one principal should pass
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ProtectionDomain pd = new ProtectionDomain(cs, null, null, p1);
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if (!policy.implies(pd, FOO)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// should not match BAR grant entry in policy
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pd = new ProtectionDomain(cs, null, null, p1);
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if (policy.implies(pd, BAR)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// security check against two principals should pass
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pd = new ProtectionDomain(cs, null, null, p2);
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if (!policy.implies(pd, BAR)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// should not match FOOBAR grant entry in policy
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pd = new ProtectionDomain(cs, null, null, p1);
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if (policy.implies(pd, FOOBAR)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// should not match FOOBAR grant entry in policy
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pd = new ProtectionDomain(cs, null, null, p2);
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if (policy.implies(pd, FOOBAR)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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testnum = doBadTest(policy, testnum);
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return testnum;
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}
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private static int doComparatorTest(PolicyFile policy, int testnum) {
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// security check against one comparator should pass
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ProtectionDomain pd = new ProtectionDomain(cs, null, null, p1);
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if (!policy.implies(pd, FOO)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// should not match BAR grant entry in policy
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pd = new ProtectionDomain(cs, null, null, p1);
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if (policy.implies(pd, BAR)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// security check against two comparators should pass for FOO
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pd = new ProtectionDomain(cs, null, null, p3);
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if (!policy.implies(pd, FOO)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// security check against two comparators should pass for BAR
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pd = new ProtectionDomain(cs, null, null, p3);
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if (!policy.implies(pd, BAR)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// security check should fail against FOOBAR
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pd = new ProtectionDomain(cs, null, null, p3);
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if (policy.implies(pd, FOOBAR)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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testnum = doBadTest(policy, testnum);
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return testnum;
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}
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private static int doCombinedTest(PolicyFile policy, int testnum) {
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// security check against principal followed by comparator should pass
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ProtectionDomain pd = new ProtectionDomain(cs, null, null, p3);
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if (!policy.implies(pd, FOO)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// should not match BAR grant entry in policy
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pd = new ProtectionDomain(cs, null, null, p3);
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if (policy.implies(pd, BAR)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// security check against comparator followed by principal should pass
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pd = new ProtectionDomain(cs, null, null, p4);
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if (!policy.implies(pd, BAR)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// should not match FOO grant entry in policy
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pd = new ProtectionDomain(cs, null, null, p4);
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if (policy.implies(pd, FOO)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// security check against principal-principal-comparator should pass
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pd = new ProtectionDomain(cs, null, null, p5);
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if (!policy.implies(pd, HELLO)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// should not match WORLD grant entry in policy
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pd = new ProtectionDomain(cs, null, null, p5);
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if (policy.implies(pd, WORLD)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// security check against principal-principal-comparator should pass
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pd = new ProtectionDomain(cs, null, null, p6);
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if (!policy.implies(pd, WORLD)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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// should not match HELLO grant entry in policy
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pd = new ProtectionDomain(cs, null, null, p6);
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if (policy.implies(pd, HELLO)) {
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throw new SecurityException("test." + testnum + " failed");
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}
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testnum++;
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testnum = doBadTest(policy, testnum);
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return testnum;
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}
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}
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