| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.harmony.archive.tests.java.util.jar; |
| |
| |
| import junit.framework.TestCase; |
| |
| import tests.support.Support_PlatformFile; |
| import tests.support.resource.Support_Resources; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.net.URL; |
| import java.security.Permission; |
| import java.security.cert.Certificate; |
| import java.util.Enumeration; |
| import java.util.Vector; |
| import java.util.jar.Attributes; |
| import java.util.jar.JarEntry; |
| import java.util.jar.JarFile; |
| import java.util.jar.JarOutputStream; |
| import java.util.jar.Manifest; |
| import java.util.zip.ZipEntry; |
| import java.util.zip.ZipException; |
| import java.util.zip.ZipFile; |
| |
| |
| public class JarFileTest extends TestCase { |
| |
| // BEGIN android-added |
| public byte[] getAllBytesFromStream(InputStream is) throws IOException { |
| ByteArrayOutputStream bs = new ByteArrayOutputStream(); |
| byte[] buf = new byte[666]; |
| int iRead; |
| int off; |
| while (is.available() > 0) { |
| iRead = is.read(buf, 0, buf.length); |
| if (iRead > 0) bs.write(buf, 0, iRead); |
| } |
| return bs.toByteArray(); |
| } |
| |
| // END android-added |
| |
| private final String jarName = "hyts_patch.jar"; // a 'normal' jar file |
| |
| private final String jarName2 = "hyts_patch2.jar"; |
| |
| private final String jarName3 = "hyts_manifest1.jar"; |
| |
| private final String jarName4 = "hyts_signed.jar"; |
| |
| private final String jarName5 = "hyts_signed_inc.jar"; |
| |
| private final String entryName = "foo/bar/A.class"; |
| |
| private final String entryName3 = "coucou/FileAccess.class"; |
| |
| private final String integrateJar = "Integrate.jar"; |
| |
| private final String integrateJarEntry = "Test.class"; |
| |
| private final String emptyEntryJar = "EmptyEntries_signed.jar"; |
| |
| private final String emptyEntry1 = "subfolder/internalSubset01.js"; |
| |
| private final String emptyEntry2 = "svgtest.js"; |
| |
| private final String emptyEntry3 = "svgunit.js"; |
| |
| private File resources; |
| |
| // custom security manager |
| SecurityManager sm = new SecurityManager() { |
| final String forbidenPermissionName = "user.dir"; |
| |
| public void checkPermission(Permission perm) { |
| if (perm.getName().equals(forbidenPermissionName)) { |
| throw new SecurityException(); |
| } |
| } |
| }; |
| |
| @Override |
| protected void setUp() { |
| resources = Support_Resources.createTempFolder(); |
| } |
| |
| /** |
| * java.util.jar.JarFile#JarFile(java.io.File) |
| */ |
| public void test_ConstructorLjava_io_File() { |
| try { |
| JarFile jarFile = new JarFile(new File("Wrong.file")); |
| fail("Should throw IOException"); |
| } catch (IOException e) { |
| // expected |
| } |
| |
| try { |
| Support_Resources.copyFile(resources, null, jarName); |
| JarFile jarFile = new JarFile(new File(resources, jarName)); |
| } catch (IOException e) { |
| fail("Should not throw IOException"); |
| } |
| } |
| |
| /** |
| * java.util.jar.JarFile#JarFile(java.lang.String) |
| */ |
| public void test_ConstructorLjava_lang_String() { |
| try { |
| JarFile jarFile = new JarFile("Wrong.file"); |
| fail("Should throw IOException"); |
| } catch (IOException e) { |
| // expected |
| } |
| |
| try { |
| Support_Resources.copyFile(resources, null, jarName); |
| String fileName = (new File(resources, jarName)).getCanonicalPath(); |
| JarFile jarFile = new JarFile(fileName); |
| } catch (IOException e) { |
| fail("Should not throw IOException"); |
| } |
| } |
| |
| /** |
| * java.util.jar.JarFile#JarFile(java.lang.String, boolean) |
| */ |
| public void test_ConstructorLjava_lang_StringZ() { |
| try { |
| JarFile jarFile = new JarFile("Wrong.file", false); |
| fail("Should throw IOException"); |
| } catch (IOException e) { |
| // expected |
| } |
| |
| try { |
| Support_Resources.copyFile(resources, null, jarName); |
| String fileName = (new File(resources, jarName)).getCanonicalPath(); |
| JarFile jarFile = new JarFile(fileName, true); |
| } catch (IOException e) { |
| fail("Should not throw IOException"); |
| } |
| } |
| |
| /** |
| * java.util.jar.JarFile#JarFile(java.io.File, boolean) |
| */ |
| public void test_ConstructorLjava_io_FileZ() { |
| try { |
| JarFile jarFile = new JarFile(new File("Wrong.file"), true); |
| fail("Should throw IOException"); |
| } catch (IOException e) { |
| // expected |
| } |
| |
| try { |
| Support_Resources.copyFile(resources, null, jarName); |
| JarFile jarFile = new JarFile(new File(resources, jarName), false); |
| } catch (IOException e) { |
| fail("Should not throw IOException"); |
| } |
| } |
| |
| /** |
| * java.util.jar.JarFile#JarFile(java.io.File, boolean, int) |
| */ |
| public void test_ConstructorLjava_io_FileZI() { |
| try { |
| JarFile jarFile = new JarFile(new File("Wrong.file"), true, |
| ZipFile.OPEN_READ); |
| fail("Should throw IOException"); |
| } catch (IOException e) { |
| // expected |
| } |
| |
| try { |
| Support_Resources.copyFile(resources, null, jarName); |
| JarFile jarFile = new JarFile(new File(resources, jarName), false, |
| ZipFile.OPEN_READ); |
| } catch (IOException e) { |
| fail("Should not throw IOException"); |
| } |
| |
| try { |
| Support_Resources.copyFile(resources, null, jarName); |
| JarFile jarFile = new JarFile(new File(resources, jarName), false, |
| ZipFile.OPEN_READ | ZipFile.OPEN_DELETE + 33); |
| fail("Should throw IllegalArgumentException"); |
| } catch (IOException e) { |
| fail("Should not throw IOException"); |
| } catch (IllegalArgumentException e) { |
| // expected |
| } |
| } |
| |
| /** |
| * Constructs JarFile object. |
| * |
| * java.util.jar.JarFile#JarFile(java.io.File) |
| * java.util.jar.JarFile#JarFile(java.lang.String) |
| */ |
| public void testConstructor_file() throws IOException { |
| File f = new File(resources, jarName); |
| Support_Resources.copyFile(resources, null, jarName); |
| assertTrue(new JarFile(f).getEntry(entryName).getName().equals( |
| entryName)); |
| assertTrue(new JarFile(f.getPath()).getEntry(entryName).getName() |
| .equals(entryName)); |
| } |
| |
| /** |
| * java.util.jar.JarFile#entries() |
| */ |
| public void test_entries() throws Exception { |
| /* |
| * Note only (and all of) the following should be contained in the file |
| * META-INF/ META-INF/MANIFEST.MF foo/ foo/bar/ foo/bar/A.class Blah.txt |
| */ |
| Support_Resources.copyFile(resources, null, jarName); |
| JarFile jarFile = new JarFile(new File(resources, jarName)); |
| Enumeration<JarEntry> e = jarFile.entries(); |
| int i; |
| for (i = 0; e.hasMoreElements(); i++) { |
| e.nextElement(); |
| } |
| assertEquals(jarFile.size(), i); |
| jarFile.close(); |
| assertEquals(6, i); |
| } |
| |
| public void test_entries2() throws Exception { |
| Support_Resources.copyFile(resources, null, jarName); |
| JarFile jarFile = new JarFile(new File(resources, jarName)); |
| Enumeration<JarEntry> enumeration = jarFile.entries(); |
| jarFile.close(); |
| try { |
| enumeration.hasMoreElements(); |
| fail("hasMoreElements() did not detect a closed jar file"); |
| } catch (IllegalStateException e) { |
| } |
| Support_Resources.copyFile(resources, null, jarName); |
| jarFile = new JarFile(new File(resources, jarName)); |
| enumeration = jarFile.entries(); |
| jarFile.close(); |
| try { |
| enumeration.nextElement(); |
| fail("nextElement() did not detect closed jar file"); |
| } catch (IllegalStateException e) { |
| } |
| } |
| |
| /** |
| * @throws IOException |
| * java.util.jar.JarFile#getJarEntry(java.lang.String) |
| */ |
| public void test_getEntryLjava_lang_String() throws IOException { |
| try { |
| Support_Resources.copyFile(resources, null, jarName); |
| JarFile jarFile = new JarFile(new File(resources, jarName)); |
| assertEquals("Error in returned entry", 311, jarFile.getEntry( |
| entryName).getSize()); |
| jarFile.close(); |
| } catch (Exception e) { |
| fail("Exception during test: " + e.toString()); |
| } |
| |
| Support_Resources.copyFile(resources, null, jarName); |
| JarFile jarFile = new JarFile(new File(resources, jarName)); |
| Enumeration<JarEntry> enumeration = jarFile.entries(); |
| assertTrue(enumeration.hasMoreElements()); |
| while (enumeration.hasMoreElements()) { |
| JarEntry je = enumeration.nextElement(); |
| jarFile.getEntry(je.getName()); |
| } |
| |
| enumeration = jarFile.entries(); |
| assertTrue(enumeration.hasMoreElements()); |
| JarEntry je = enumeration.nextElement(); |
| try { |
| jarFile.close(); |
| jarFile.getEntry(je.getName()); |
| // fail("IllegalStateException expected."); |
| } catch (IllegalStateException ee) { // Per documentation exception |
| // may be thrown. |
| // expected |
| } |
| } |
| |
| /** |
| * @throws IOException |
| * java.util.jar.JarFile#getJarEntry(java.lang.String) |
| */ |
| public void test_getJarEntryLjava_lang_String() throws IOException { |
| try { |
| Support_Resources.copyFile(resources, null, jarName); |
| JarFile jarFile = new JarFile(new File(resources, jarName)); |
| assertEquals("Error in returned entry", 311, jarFile.getJarEntry( |
| entryName).getSize()); |
| jarFile.close(); |
| } catch (Exception e) { |
| fail("Exception during test: " + e.toString()); |
| } |
| |
| Support_Resources.copyFile(resources, null, jarName); |
| JarFile jarFile = new JarFile(new File(resources, jarName)); |
| Enumeration<JarEntry> enumeration = jarFile.entries(); |
| assertTrue(enumeration.hasMoreElements()); |
| while (enumeration.hasMoreElements()) { |
| JarEntry je = enumeration.nextElement(); |
| jarFile.getJarEntry(je.getName()); |
| } |
| |
| enumeration = jarFile.entries(); |
| assertTrue(enumeration.hasMoreElements()); |
| JarEntry je = enumeration.nextElement(); |
| try { |
| jarFile.close(); |
| jarFile.getJarEntry(je.getName()); |
| // fail("IllegalStateException expected."); |
| } catch (IllegalStateException ee) { // Per documentation exception |
| // may be thrown. |
| // expected |
| } |
| } |
| |
| |
| /** |
| * java.util.jar.JarFile#getJarEntry(java.lang.String) |
| */ |
| public void testGetJarEntry() throws Exception { |
| Support_Resources.copyFile(resources, null, jarName); |
| JarFile jarFile = new JarFile(new File(resources, jarName)); |
| assertEquals("Error in returned entry", 311, jarFile.getEntry( |
| entryName).getSize()); |
| jarFile.close(); |
| |
| // tests for signed jars |
| // test all signed jars in the /Testres/Internal/SignedJars directory |
| String jarDirUrl = Support_Resources |
| .getResourceURL("/../internalres/signedjars"); |
| Vector<String> signedJars = new Vector<String>(); |
| try { |
| InputStream is = new URL(jarDirUrl + "/jarlist.txt").openStream(); |
| while (is.available() > 0) { |
| StringBuilder linebuff = new StringBuilder(80); // Typical line |
| // length |
| done: while (true) { |
| int nextByte = is.read(); |
| switch (nextByte) { |
| case -1: |
| break done; |
| case (byte) '\r': |
| if (linebuff.length() == 0) { |
| // ignore |
| } |
| break done; |
| case (byte) '\n': |
| if (linebuff.length() == 0) { |
| // ignore |
| } |
| break done; |
| default: |
| linebuff.append((char) nextByte); |
| } |
| } |
| if (linebuff.length() == 0) { |
| break; |
| } |
| String line = linebuff.toString(); |
| signedJars.add(line); |
| } |
| is.close(); |
| } catch (IOException e) { |
| // no list of jars found |
| } |
| |
| for (int i = 0; i < signedJars.size(); i++) { |
| String jarName = signedJars.get(i); |
| try { |
| File file = Support_Resources.getExternalLocalFile(jarDirUrl |
| + "/" + jarName); |
| jarFile = new JarFile(file, true); |
| boolean foundCerts = false; |
| Enumeration<JarEntry> e = jarFile.entries(); |
| while (e.hasMoreElements()) { |
| JarEntry entry = e.nextElement(); |
| InputStream is = jarFile.getInputStream(entry); |
| is.skip(100000); |
| is.close(); |
| Certificate[] certs = entry.getCertificates(); |
| if (certs != null && certs.length > 0) { |
| foundCerts = true; |
| break; |
| } |
| } |
| assertTrue( |
| "No certificates found during signed jar test for jar \"" |
| + jarName + "\"", foundCerts); |
| } catch (IOException e) { |
| fail("Exception during signed jar test for jar \"" + jarName |
| + "\": " + e.toString()); |
| } |
| } |
| } |
| |
| /** |
| * java.util.jar.JarFile#getManifest() |
| */ |
| public void test_getManifest() { |
| // Test for method java.util.jar.Manifest |
| // java.util.jar.JarFile.getManifest() |
| try { |
| Support_Resources.copyFile(resources, null, jarName); |
| JarFile jarFile = new JarFile(new File(resources, jarName)); |
| assertNotNull("Error--Manifest not returned", jarFile.getManifest()); |
| jarFile.close(); |
| } catch (Exception e) { |
| fail("Exception during 1st test: " + e.toString()); |
| } |
| try { |
| Support_Resources.copyFile(resources, null, jarName2); |
| JarFile jarFile = new JarFile(new File(resources, jarName2)); |
| assertNull("Error--should have returned null", jarFile |
| .getManifest()); |
| jarFile.close(); |
| } catch (Exception e) { |
| fail("Exception during 2nd test: " + e.toString()); |
| } |
| |
| try { |
| // jarName3 was created using the following test |
| Support_Resources.copyFile(resources, null, jarName3); |
| JarFile jarFile = new JarFile(new File(resources, jarName3)); |
| assertNotNull("Should find manifest without verifying", jarFile |
| .getManifest()); |
| jarFile.close(); |
| } catch (Exception e) { |
| fail("Exception during 3rd test: " + e.toString()); |
| } |
| |
| try { |
| // this is used to create jarName3 used in the previous test |
| Manifest manifest = new Manifest(); |
| Attributes attributes = manifest.getMainAttributes(); |
| attributes.put(new Attributes.Name("Manifest-Version"), "1.0"); |
| ByteArrayOutputStream manOut = new ByteArrayOutputStream(); |
| manifest.write(manOut); |
| byte[] manBytes = manOut.toByteArray(); |
| File file = File.createTempFile( |
| Support_PlatformFile.getNewPlatformFile("hyts_manifest1", |
| ""), ".jar"); |
| JarOutputStream jarOut = new JarOutputStream(new FileOutputStream( |
| file.getAbsolutePath())); |
| ZipEntry entry = new ZipEntry("META-INF/"); |
| entry.setSize(0); |
| jarOut.putNextEntry(entry); |
| entry = new ZipEntry(JarFile.MANIFEST_NAME); |
| entry.setSize(manBytes.length); |
| jarOut.putNextEntry(entry); |
| jarOut.write(manBytes); |
| entry = new ZipEntry("myfile"); |
| entry.setSize(1); |
| jarOut.putNextEntry(entry); |
| jarOut.write(65); |
| jarOut.close(); |
| JarFile jar = new JarFile(file.getAbsolutePath(), false); |
| assertNotNull("Should find manifest without verifying", jar |
| .getManifest()); |
| jar.close(); |
| file.delete(); |
| } catch (IOException e) { |
| fail("IOException 3"); |
| } |
| try { |
| Support_Resources.copyFile(resources, null, jarName2); |
| JarFile jF = new JarFile(new File(resources, jarName2)); |
| jF.close(); |
| jF.getManifest(); |
| fail("FAILED: expected IllegalStateException"); |
| } catch (IllegalStateException ise) { |
| // expected; |
| } catch (Exception e) { |
| fail("Exception during 4th test: " + e.toString()); |
| } |
| |
| Support_Resources.copyFile(resources, null, "Broken_manifest.jar"); |
| JarFile jf; |
| try { |
| jf = new JarFile(new File(resources, "Broken_manifest.jar")); |
| jf.getManifest(); |
| fail("IOException expected."); |
| } catch (IOException e) { |
| // expected. |
| } |
| } |
| |
| /** |
| * java.util.jar.JarFile#getInputStream(java.util.zip.ZipEntry) |
| */ |
| // This test doesn't pass on RI. If entry size is set up incorrectly, |
| // SecurityException is thrown. But SecurityException is thrown on RI only |
| // if jar file is signed incorrectly. |
| public void test_getInputStreamLjava_util_jar_JarEntry_subtest0() { |
| File signedFile = null; |
| try { |
| Support_Resources.copyFile(resources, null, jarName4); |
| signedFile = new File(resources, jarName4); |
| } catch (Exception e) { |
| fail("Failed to create local file 2: " + e); |
| } |
| |
| try { |
| JarFile jar = new JarFile(signedFile); |
| JarEntry entry = new JarEntry(entryName3); |
| InputStream in = jar.getInputStream(entry); |
| in.read(); |
| } catch (Exception e) { |
| fail("Exception during test 3: " + e); |
| } |
| |
| try { |
| JarFile jar = new JarFile(signedFile); |
| JarEntry entry = new JarEntry(entryName3); |
| InputStream in = jar.getInputStream(entry); |
| // BEGIN android-added |
| byte[] dummy = getAllBytesFromStream(in); |
| // END android-added |
| assertNull("found certificates", entry.getCertificates()); |
| } catch (Exception e) { |
| fail("Exception during test 4: " + e); |
| } |
| |
| try { |
| JarFile jar = new JarFile(signedFile); |
| JarEntry entry = new JarEntry(entryName3); |
| entry.setSize(1076); |
| InputStream in = jar.getInputStream(entry); |
| // BEGIN android-added |
| byte[] dummy = getAllBytesFromStream(in); |
| // END android-added |
| fail("SecurityException should be thrown."); |
| } catch (SecurityException e) { |
| // expected |
| } catch (Exception e) { |
| fail("Exception during test 5: " + e); |
| } |
| |
| try { |
| Support_Resources.copyFile(resources, null, jarName5); |
| signedFile = new File(resources, jarName5); |
| } catch (Exception e) { |
| fail("Failed to create local file 5: " + e); |
| } |
| |
| try { |
| JarFile jar = new JarFile(signedFile); |
| JarEntry entry = new JarEntry(entryName3); |
| InputStream in = jar.getInputStream(entry); |
| fail("SecurityException should be thrown."); |
| } catch (SecurityException e) { |
| // expected |
| } catch (Exception e) { |
| fail("Exception during test 5: " + e); |
| } |
| } |
| |
| /* |
| * The jar created by 1.4 which does not provide a |
| * algorithm-Digest-Manifest-Main-Attributes entry in .SF file. |
| */ |
| public void test_Jar_created_before_java_5() throws IOException { |
| String modifiedJarName = "Created_by_1_4.jar"; |
| Support_Resources.copyFile(resources, null, modifiedJarName); |
| JarFile jarFile = new JarFile(new File(resources, modifiedJarName), |
| true); |
| Enumeration<JarEntry> entries = jarFile.entries(); |
| while (entries.hasMoreElements()) { |
| ZipEntry zipEntry = entries.nextElement(); |
| jarFile.getInputStream(zipEntry); |
| } |
| } |
| |
| /* The jar is intact, then everything is all right. */ |
| public void test_JarFile_Integrate_Jar() throws IOException { |
| String modifiedJarName = "Integrate.jar"; |
| Support_Resources.copyFile(resources, null, modifiedJarName); |
| JarFile jarFile = new JarFile(new File(resources, modifiedJarName), |
| true); |
| Enumeration<JarEntry> entries = jarFile.entries(); |
| while (entries.hasMoreElements()) { |
| ZipEntry zipEntry = entries.nextElement(); |
| jarFile.getInputStream(zipEntry).skip(Long.MAX_VALUE); |
| } |
| } |
| |
| /** |
| * The jar is intact, but the entry object is modified. |
| */ |
| public void testJarVerificationModifiedEntry() throws IOException { |
| Support_Resources.copyFile(resources, null, integrateJar); |
| File f = new File(resources, integrateJar); |
| |
| JarFile jarFile = new JarFile(f); |
| ZipEntry zipEntry = jarFile.getJarEntry(integrateJarEntry); |
| zipEntry.setSize(zipEntry.getSize() + 1); |
| jarFile.getInputStream(zipEntry).skip(Long.MAX_VALUE); |
| |
| jarFile = new JarFile(f); |
| zipEntry = jarFile.getJarEntry(integrateJarEntry); |
| zipEntry.setSize(zipEntry.getSize() - 1); |
| try { |
| //jarFile.getInputStream(zipEntry).skip(Long.MAX_VALUE); |
| jarFile.getInputStream(zipEntry).read(new byte[5000], 0, 5000); |
| fail("SecurityException expected"); |
| } catch (SecurityException e) { |
| // desired |
| } |
| } |
| |
| /* |
| * If another entry is inserted into Manifest, no security exception will be |
| * thrown out. |
| */ |
| public void test_JarFile_InsertEntry_in_Manifest_Jar() throws IOException { |
| String modifiedJarName = "Inserted_Entry_Manifest.jar"; |
| Support_Resources.copyFile(resources, null, modifiedJarName); |
| JarFile jarFile = new JarFile(new File(resources, modifiedJarName), |
| true); |
| Enumeration<JarEntry> entries = jarFile.entries(); |
| int count = 0; |
| while (entries.hasMoreElements()) { |
| |
| ZipEntry zipEntry = entries.nextElement(); |
| jarFile.getInputStream(zipEntry); |
| count++; |
| } |
| assertEquals(5, count); |
| } |
| |
| /* |
| * If another entry is inserted into Manifest, no security exception will be |
| * thrown out. |
| */ |
| public void test_Inserted_Entry_Manifest_with_DigestCode() |
| throws IOException { |
| String modifiedJarName = "Inserted_Entry_Manifest_with_DigestCode.jar"; |
| Support_Resources.copyFile(resources, null, modifiedJarName); |
| JarFile jarFile = new JarFile(new File(resources, modifiedJarName), |
| true); |
| Enumeration<JarEntry> entries = jarFile.entries(); |
| int count = 0; |
| while (entries.hasMoreElements()) { |
| ZipEntry zipEntry = entries.nextElement(); |
| jarFile.getInputStream(zipEntry); |
| count++; |
| } |
| assertEquals(5, count); |
| } |
| |
| /* |
| * The content of Test.class is modified, jarFile.getInputStream will not |
| * throw security Exception, but it will anytime before the inputStream got |
| * from getInputStream method has been read to end. |
| */ |
| public void test_JarFile_Modified_Class() throws IOException { |
| String modifiedJarName = "Modified_Class.jar"; |
| Support_Resources.copyFile(resources, null, modifiedJarName); |
| JarFile jarFile = new JarFile(new File(resources, modifiedJarName), |
| true); |
| Enumeration<JarEntry> entries = jarFile.entries(); |
| while (entries.hasMoreElements()) { |
| ZipEntry zipEntry = entries.nextElement(); |
| jarFile.getInputStream(zipEntry); |
| } |
| /* The content of Test.class has been tampered. */ |
| ZipEntry zipEntry = jarFile.getEntry("Test.class"); |
| InputStream in = jarFile.getInputStream(zipEntry); |
| byte[] buffer = new byte[1024]; |
| try { |
| while (in.available() > 0) { |
| in.read(buffer); |
| } |
| fail("SecurityException expected"); |
| } catch (SecurityException e) { |
| // desired |
| } |
| } |
| |
| /* |
| * In the Modified.jar, the main attributes of META-INF/MANIFEST.MF is |
| * tampered manually. Hence the RI 5.0 JarFile.getInputStream of any |
| * JarEntry will throw security exception. |
| */ |
| public void test_JarFile_Modified_Manifest_MainAttributes() |
| throws IOException { |
| String modifiedJarName = "Modified_Manifest_MainAttributes.jar"; |
| Support_Resources.copyFile(resources, null, modifiedJarName); |
| JarFile jarFile = new JarFile(new File(resources, modifiedJarName), |
| true); |
| Enumeration<JarEntry> entries = jarFile.entries(); |
| while (entries.hasMoreElements()) { |
| ZipEntry zipEntry = entries.nextElement(); |
| try { |
| jarFile.getInputStream(zipEntry); |
| fail("SecurityException expected"); |
| } catch (SecurityException e) { |
| // desired |
| } |
| } |
| } |
| |
| /* |
| * It is all right in our original JarFile. If the Entry Attributes, for |
| * example Test.class in our jar, the jarFile.getInputStream will throw |
| * Security Exception. |
| */ |
| public void test_JarFile_Modified_Manifest_EntryAttributes() |
| throws IOException { |
| String modifiedJarName = "Modified_Manifest_EntryAttributes.jar"; |
| Support_Resources.copyFile(resources, null, modifiedJarName); |
| JarFile jarFile = new JarFile(new File(resources, modifiedJarName), |
| true); |
| Enumeration<JarEntry> entries = jarFile.entries(); |
| while (entries.hasMoreElements()) { |
| ZipEntry zipEntry = entries.nextElement(); |
| try { |
| jarFile.getInputStream(zipEntry); |
| fail("should throw Security Exception"); |
| } catch (SecurityException e) { |
| // desired |
| } |
| } |
| } |
| |
| /* |
| * If the content of the .SA file is modified, no matter what it resides, |
| * JarFile.getInputStream of any JarEntry will throw Security Exception. |
| */ |
| public void test_JarFile_Modified_SF_EntryAttributes() throws IOException { |
| String modifiedJarName = "Modified_SF_EntryAttributes.jar"; |
| Support_Resources.copyFile(resources, null, modifiedJarName); |
| JarFile jarFile = new JarFile(new File(resources, modifiedJarName), |
| true); |
| Enumeration<JarEntry> entries = jarFile.entries(); |
| while (entries.hasMoreElements()) { |
| ZipEntry zipEntry = entries.nextElement(); |
| try { |
| jarFile.getInputStream(zipEntry); |
| fail("should throw Security Exception"); |
| } catch (SecurityException e) { |
| // desired |
| } |
| } |
| } |
| |
| public void test_close() throws IOException { |
| String modifiedJarName = "Modified_SF_EntryAttributes.jar"; |
| Support_Resources.copyFile(resources, null, modifiedJarName); |
| JarFile jarFile = new JarFile(new File(resources, modifiedJarName), |
| true); |
| Enumeration<JarEntry> entries = jarFile.entries(); |
| |
| jarFile.close(); |
| jarFile.close(); |
| |
| // Can not check IOException |
| } |
| |
| /** |
| * @throws IOException |
| * java.util.jar.JarFile#getInputStream(java.util.zip.ZipEntry) |
| */ |
| public void test_getInputStreamLjava_util_jar_JarEntry() throws IOException { |
| File localFile = null; |
| try { |
| Support_Resources.copyFile(resources, null, jarName); |
| localFile = new File(resources, jarName); |
| } catch (Exception e) { |
| fail("Failed to create local file: " + e); |
| } |
| |
| byte[] b = new byte[1024]; |
| try { |
| JarFile jf = new JarFile(localFile); |
| java.io.InputStream is = jf.getInputStream(jf.getEntry(entryName)); |
| // BEGIN android-removed |
| // jf.close(); |
| // END android-removed |
| assertTrue("Returned invalid stream", is.available() > 0); |
| int r = is.read(b, 0, 1024); |
| is.close(); |
| StringBuffer sb = new StringBuffer(r); |
| for (int i = 0; i < r; i++) { |
| sb.append((char) (b[i] & 0xff)); |
| } |
| String contents = sb.toString(); |
| assertTrue("Incorrect stream read", contents.indexOf("bar") > 0); |
| // BEGIN android-added |
| jf.close(); |
| // END android-added |
| } catch (Exception e) { |
| fail("Exception during test: " + e.toString()); |
| } |
| |
| try { |
| JarFile jf = new JarFile(localFile); |
| InputStream in = jf.getInputStream(new JarEntry("invalid")); |
| assertNull("Got stream for non-existent entry", in); |
| } catch (Exception e) { |
| fail("Exception during test 2: " + e); |
| } |
| |
| try { |
| Support_Resources.copyFile(resources, null, jarName); |
| File signedFile = new File(resources, jarName); |
| JarFile jf = new JarFile(signedFile); |
| JarEntry jre = new JarEntry("foo/bar/A.class"); |
| jf.getInputStream(jre); |
| // InputStream returned in any way, exception can be thrown in case |
| // of reading from this stream only. |
| // fail("Should throw ZipException"); |
| } catch (ZipException ee) { |
| // expected |
| } |
| |
| try { |
| Support_Resources.copyFile(resources, null, jarName); |
| File signedFile = new File(resources, jarName); |
| JarFile jf = new JarFile(signedFile); |
| JarEntry jre = new JarEntry("foo/bar/A.class"); |
| jf.close(); |
| jf.getInputStream(jre); |
| // InputStream returned in any way, exception can be thrown in case |
| // of reading from this stream only. |
| // The same for IOException |
| fail("Should throw IllegalStateException"); |
| } catch (IllegalStateException ee) { |
| // expected |
| } |
| } |
| |
| /** |
| * The jar is intact, but the entry object is modified. |
| */ |
| // Regression test for issue introduced by HARMONY-4569: signed archives containing files with size 0 could not get verified. |
| public void testJarVerificationEmptyEntry() throws IOException { |
| Support_Resources.copyFile(resources, null, emptyEntryJar); |
| File f = new File(resources, emptyEntryJar); |
| |
| JarFile jarFile = new JarFile(f); |
| |
| ZipEntry zipEntry = jarFile.getJarEntry(emptyEntry1); |
| int res = jarFile.getInputStream(zipEntry).read(new byte[100], 0, 100); |
| assertEquals("Wrong length of empty jar entry", -1, res); |
| |
| zipEntry = jarFile.getJarEntry(emptyEntry2); |
| res = jarFile.getInputStream(zipEntry).read(new byte[100], 0, 100); |
| assertEquals("Wrong length of empty jar entry", -1, res); |
| |
| zipEntry = jarFile.getJarEntry(emptyEntry3); |
| res = jarFile.getInputStream(zipEntry).read(); |
| assertEquals("Wrong length of empty jar entry", -1, res); |
| } |
| } |
