1 /* 2 * Copyright (c) 2014, 2016, 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 package parsers; 25 26 import static jaxp.library.JAXPTestUtilities.tryRunWithTmpPermission; 27 28 import java.io.File; 29 import java.io.FileWriter; 30 import java.io.PrintWriter; 31 import java.nio.charset.Charset; 32 import java.util.PropertyPermission; 33 34 import javax.xml.parsers.SAXParserFactory; 35 36 import org.testng.Assert; 37 import org.testng.annotations.Listeners; 38 import org.testng.annotations.Test; 39 import org.xml.sax.Attributes; 40 import org.xml.sax.SAXException; 41 import org.xml.sax.helpers.DefaultHandler; 42 43 /* 44 * @test 45 * @bug 6341770 46 * @library /javax/xml/jaxp/libs /javax/xml/jaxp/unittest 47 * @run testng/othervm -DrunSecMngr=true parsers.Bug6341770 48 * @run testng/othervm parsers.Bug6341770 49 * @summary Test external entity linked to non-ASCII base URL. 50 */ 51 @Listeners({jaxp.library.FilePolicy.class}) 52 public class Bug6341770 { 53 54 // naming a file "aux" would fail on windows. 55 @Test 56 public void testNonAsciiURI() { 57 if (!isNonAsciiSupported()) { 58 // @bug 8167478 59 // if it doesn't support non-ascii, the following test is invalid even if test is passed. 60 System.out.println("Current environment doesn't support non-ascii, exit the test."); 61 return; 62 } 63 try { 64 File dir = new File(alpha); 65 dir.delete(); 66 dir.mkdir(); 67 File main = new File(dir, "main.xml"); 68 PrintWriter w = new PrintWriter(new FileWriter(main)); 69 w.println("<!DOCTYPE r [<!ENTITY aux SYSTEM \"aux1.xml\">]>"); 70 w.println("<r>&aux;</r>"); 71 w.flush(); 72 w.close(); 73 File aux = new File(dir, "aux1.xml"); 74 w = new PrintWriter(new FileWriter(aux)); 75 w.println("<x/>"); 76 w.flush(); 77 w.close(); 78 System.out.println("Parsing: " + main); 79 tryRunWithTmpPermission( 80 () -> SAXParserFactory.newInstance().newSAXParser().parse(main, new DefaultHandler() { 81 public void startElement(String uri, String localname, String qname, Attributes attr) 82 throws SAXException { 83 System.out.println("encountered <" + qname + ">"); 84 } 85 }), new PropertyPermission("user.dir", "read")); 86 } catch (Exception e) { 87 e.printStackTrace(); 88 Assert.fail("Exception: " + e.getMessage()); 89 } 90 System.out.println("OK."); 91 } 92 93 private boolean isNonAsciiSupported() { 94 // if equals method returns true, the non-ascii character information was not lost in this environment 95 return alpha.equals(Charset.defaultCharset().decode(Charset.defaultCharset().encode(alpha)).toString()); 96 } 97 98 // Select alpha because it's a very common non-ascii character in different charsets. 99 // That this test can run in as many as possible environments if it's possible. 100 private static final String alpha = "\u03b1"; 101 }