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/*
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* Copyright (c) 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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* @summary Basic checks for SecurityException from body processors APIs
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* @run testng/othervm/java.security.policy=httpclient.policy FileProcessorPermissionTest
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*/
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import java.io.FilePermission;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.security.AccessControlContext;
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import java.security.AccessController;
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import java.security.Permission;
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import java.security.Permissions;
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import java.security.PrivilegedActionException;
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import java.security.PrivilegedExceptionAction;
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import java.security.ProtectionDomain;
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import java.util.List;
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import jdk.incubator.http.HttpRequest;
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import jdk.incubator.http.HttpResponse;
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import org.testng.annotations.Test;
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import static java.nio.file.StandardOpenOption.*;
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import static org.testng.Assert.*;
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public class FileProcessorPermissionTest {
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static final String testSrc = System.getProperty("test.src", ".");
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static final Path fromFilePath = Paths.get(testSrc, "FileProcessorPermissionTest.java");
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static final Path asFilePath = Paths.get(testSrc, "asFile.txt");
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static final Path CWD = Paths.get(".");
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static final Class<SecurityException> SE = SecurityException.class;
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static AccessControlContext withPermissions(Permission... perms) {
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Permissions p = new Permissions();
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for (Permission perm : perms) {
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p.add(perm);
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}
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ProtectionDomain pd = new ProtectionDomain(null, p);
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return new AccessControlContext(new ProtectionDomain[]{ pd });
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}
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static AccessControlContext noPermissions() {
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return withPermissions(/*empty*/);
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}
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@Test
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public void test() throws Exception {
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List<PrivilegedExceptionAction<?>> list = List.of(
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() -> HttpRequest.BodyPublisher.fromFile(fromFilePath),
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() -> HttpResponse.BodyHandler.asFile(asFilePath),
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() -> HttpResponse.BodyHandler.asFile(asFilePath, CREATE),
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() -> HttpResponse.BodyHandler.asFile(asFilePath, CREATE, WRITE),
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() -> HttpResponse.BodyHandler.asFile(asFilePath, CREATE, WRITE, READ),
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() -> HttpResponse.BodyHandler.asFile(asFilePath, CREATE, WRITE, READ, DELETE_ON_CLOSE),
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() -> HttpResponse.BodyHandler.asFileDownload(CWD),
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() -> HttpResponse.BodyHandler.asFileDownload(CWD, CREATE),
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() -> HttpResponse.BodyHandler.asFileDownload(CWD, CREATE, WRITE),
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() -> HttpResponse.BodyHandler.asFileDownload(CWD, CREATE, WRITE, READ),
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() -> HttpResponse.BodyHandler.asFileDownload(CWD, CREATE, WRITE, READ, DELETE_ON_CLOSE),
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// TODO: what do these even mean by themselves, maybe ok means nothing?
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() -> HttpResponse.BodyHandler.asFile(asFilePath, DELETE_ON_CLOSE),
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() -> HttpResponse.BodyHandler.asFile(asFilePath, READ)
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);
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// sanity, just run http ( no security manager )
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System.setSecurityManager(null);
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try {
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for (PrivilegedExceptionAction pa : list) {
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AccessController.doPrivileged(pa);
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}
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} finally {
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System.setSecurityManager(new SecurityManager());
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}
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// Run with all permissions, i.e. no further restrictions than test's AllPermission
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for (PrivilegedExceptionAction pa : list) {
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try {
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assert System.getSecurityManager() != null;
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AccessController.doPrivileged(pa, null, new Permission[] { });
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} catch (PrivilegedActionException pae) {
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fail("UNEXPECTED Exception:" + pae);
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pae.printStackTrace();
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}
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}
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// Run with limited permissions, i.e. just what is required
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AccessControlContext minimalACC = withPermissions(
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new FilePermission(fromFilePath.toString() , "read"),
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new FilePermission(asFilePath.toString(), "read,write,delete"),
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new FilePermission(CWD.toString(), "read,write,delete")
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);
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for (PrivilegedExceptionAction pa : list) {
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try {
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assert System.getSecurityManager() != null;
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AccessController.doPrivileged(pa, minimalACC);
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} catch (PrivilegedActionException pae) {
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fail("UNEXPECTED Exception:" + pae);
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pae.printStackTrace();
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}
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}
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// Run with NO permissions, i.e. expect SecurityException
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for (PrivilegedExceptionAction pa : list) {
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try {
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assert System.getSecurityManager() != null;
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AccessController.doPrivileged(pa, noPermissions());
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fail("EXPECTED SecurityException");
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} catch (SecurityException expected) {
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System.out.println("Caught expected SE:" + expected);
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}
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}
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}
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}
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