1 /* 2 * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package java.security; 27 28 29 import java.net.URL; 30 import java.net.SocketPermission; 31 import java.util.ArrayList; 32 import java.util.List; 33 import java.util.Hashtable; 34 import java.io.ByteArrayInputStream; 35 import java.io.IOException; 36 import java.security.cert.*; 37 import sun.net.util.URLUtil; 38 39 // Android-changed: Stubbed the implementation. Android doesn't support SecurityManager. 40 // See comments in java.lang.SecurityManager for details. 41 /** 42 * Legacy security code; do not use. 43 */ 44 45 public class CodeSource implements java.io.Serializable { 46 47 /** 48 * The code location. 49 * 50 * @serial 51 */ 52 private final URL location; 53 CodeSource(URL url, java.security.cert.Certificate[] certs)54 public CodeSource(URL url, java.security.cert.Certificate[] certs) { 55 this.location = url; 56 } 57 CodeSource(URL url, CodeSigner[] signers)58 public CodeSource(URL url, CodeSigner[] signers) { 59 this.location = url; 60 } 61 getLocation()62 public final URL getLocation() { 63 /* since URL is practically immutable, returning itself is not 64 a security problem */ 65 return this.location; 66 } 67 getCertificates()68 public final java.security.cert.Certificate[] getCertificates() { return null; } 69 getCodeSigners()70 public final CodeSigner[] getCodeSigners() { return null; } 71 implies(CodeSource codesource)72 public boolean implies(CodeSource codesource) { return true; } 73 } 74