| /* |
| * Copyright (C) 2021 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package libcore.java.security; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| import java.net.URL; |
| import java.security.CodeSigner; |
| import java.security.CodeSource; |
| import java.security.KeyStore; |
| import java.security.Permission; |
| import java.security.PermissionCollection; |
| import java.security.Principal; |
| import java.security.ProtectionDomain; |
| import java.security.Timestamp; |
| import java.security.cert.Certificate; |
| import java.security.cert.X509Certificate; |
| import java.util.Date; |
| import java.util.Enumeration; |
| import java.util.List; |
| |
| import sun.security.provider.certpath.X509CertPath; |
| |
| @RunWith(JUnit4.class) |
| public class ProtectionDomainTest { |
| |
| private ProtectionDomain domain; |
| |
| @Before |
| public void setUp() throws Exception { |
| String path = "file://invalid_path"; |
| CodeSigner codeSigner = createCodeSigner(); |
| CodeSource codeSource = new CodeSource(new URL(path), new CodeSigner[] { codeSigner }); |
| domain = new ProtectionDomain(codeSource , new TestPermissionCollection(), |
| ProtectionDomainTest.class.getClassLoader(), new Principal[0]); |
| } |
| |
| @Test |
| public void testGetClassLoader() { |
| // Return null even thought it's set in the constructor |
| assertNull(domain.getClassLoader()); |
| } |
| |
| @Test |
| public void testGetCodeSource() { |
| // Return null even thought it's set in the constructor |
| assertNull(domain.getCodeSource()); |
| } |
| |
| @Test |
| public void testGetPermissions() { |
| // Return null even thought it's set in the constructor |
| assertNull(domain.getPermissions()); |
| } |
| |
| @Test |
| public void testGetPrincipals() { |
| // Return null even thought it's set in the constructor |
| assertNull(domain.getPrincipals()); |
| } |
| |
| @Test |
| public void testImplies() { |
| assertTrue(domain.implies(null)); |
| } |
| |
| private static CodeSigner createCodeSigner() throws Exception { |
| KeyStore keyStore = KeyStore.getInstance("AndroidCAStore"); |
| keyStore.load(null); |
| // Get a X509Certificate from the keyStore |
| X509Certificate cert = null; |
| for (Enumeration<String> aliases = keyStore.aliases(); aliases.hasMoreElements(); ) { |
| String alias = aliases.nextElement(); |
| Certificate certificate = keyStore.getCertificate(alias); |
| assertTrue(certificate instanceof X509Certificate); |
| cert = (X509Certificate) certificate; |
| break; |
| } |
| |
| assertNotNull(cert); |
| X509CertPath certPath = new X509CertPath(List.of(cert)); |
| return new CodeSigner(certPath, new Timestamp(new Date(), certPath)); |
| } |
| |
| private static class TestPermissionCollection extends PermissionCollection { |
| |
| @Override |
| public void add(Permission permission) { |
| } |
| |
| @Override |
| public boolean implies(Permission permission) { |
| return true; |
| } |
| |
| @Override |
| public Enumeration<Permission> elements() { |
| return null; |
| } |
| } |
| } |