Java tutorial
/* * Copyright 2013 Licel LLC. * * 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 com.licel.jcardsim.base; import com.licel.jcardsim.samples.HelloWorldApplet; import java.io.ByteArrayOutputStream; import java.io.InputStream; import javacard.framework.AID; import javacard.framework.Applet; import javacard.framework.ISO7816; import javacard.framework.Util; import junit.framework.TestCase; import org.bouncycastle.util.Arrays; import org.bouncycastle.util.encoders.Hex; /** * */ public class SimulatorTest extends TestCase { private static final byte[] ETALON_ATR = Hex.decode("3BFA1800008131FE454A434F5033315632333298"); private static final byte[] TEST_APPLET_AID_BYTES = Hex.decode("010203040506070809"); private static final Class<? extends Applet> TEST_APPLET_CLASS = HelloWorldApplet.class; private static final String TEST_APPLET_CLASSNAME = "com.licel.jcardsim.samples.HelloWorldApplet"; private static final AID TEST_APPLET_AID = new AID(TEST_APPLET_AID_BYTES, (short) 0, (byte) TEST_APPLET_AID_BYTES.length); private static final byte[] TEST_APPLET1_AID_BYTES = Hex.decode("01020304050607080A"); private static final String TEST_APPLET1_CLASSNAME = "com.licel.jcardsim.samples.HelloWorldApplet1"; private static final AID TEST_APPLET1_AID = new AID(TEST_APPLET1_AID_BYTES, (short) 0, (byte) TEST_APPLET1_AID_BYTES.length); byte[] createData = null; byte[] appletJarContents = null; public SimulatorTest(String testName) { super(testName); } @Override protected void setUp() throws Exception { super.setUp(); createData = new byte[1 + TEST_APPLET_AID_BYTES.length + 1 + 2 + 3]; createData[0] = (byte) TEST_APPLET_AID_BYTES.length; System.arraycopy(TEST_APPLET_AID_BYTES, 0, createData, 1, TEST_APPLET_AID_BYTES.length); createData[1 + TEST_APPLET_AID_BYTES.length] = (byte) 5; createData[2 + TEST_APPLET_AID_BYTES.length] = 0; // aid createData[3 + TEST_APPLET_AID_BYTES.length] = 0; // control createData[4 + TEST_APPLET_AID_BYTES.length] = 2; // params createData[5 + TEST_APPLET_AID_BYTES.length] = 0xF; // params createData[6 + TEST_APPLET_AID_BYTES.length] = 0xF; // params InputStream is = SimulatorTest.class.getResourceAsStream("helloworld.jar"); ByteArrayOutputStream bos = new ByteArrayOutputStream(); byte[] chunk = new byte[1024]; int readed = is.read(chunk); while (readed > 0) { bos.write(chunk, 0, readed); readed = is.read(chunk); } appletJarContents = bos.toByteArray(); bos.close(); is.close(); } @Override protected void tearDown() throws Exception { super.tearDown(); } /** * Test of loadApplet method, of class Simulator. */ public void testLoadApplet_3args() { System.out.println("loadApplet"); Simulator instance = new Simulator(); assertEquals(instance.loadApplet(TEST_APPLET1_AID, TEST_APPLET1_CLASSNAME, appletJarContents) .equals(TEST_APPLET1_AID), true); } /** * Test of loadApplet method, of class Simulator. */ public void testLoadApplet_AID_String() { System.out.println("loadApplet"); Simulator instance = new Simulator(); assertEquals(instance.loadApplet(TEST_APPLET_AID, TEST_APPLET_CLASSNAME).equals(TEST_APPLET_AID), true); } /** * Test of loadApplet method, of class Simulator. */ public void testLoadApplet_AID_Class() { System.out.println("loadApplet"); Simulator instance = new Simulator(); assertEquals(instance.loadApplet(TEST_APPLET_AID, TEST_APPLET_CLASS).equals(TEST_APPLET_AID), true); } /** * Test of createApplet method, of class Simulator. */ public void testCreateApplet() { System.out.println("createApplet"); Simulator instance = new Simulator(); assertEquals(instance.loadApplet(TEST_APPLET_AID, TEST_APPLET_CLASS).equals(TEST_APPLET_AID), true); assertEquals(instance.createApplet(TEST_APPLET_AID, createData, (short) 0, (byte) createData.length) .equals(TEST_APPLET_AID), true); } /** * Test of installApplet method, of class Simulator. */ public void testInstallApplet_AID_Class() { System.out.println("installApplet"); Simulator instance = new Simulator(); instance.installApplet(TEST_APPLET_AID, TEST_APPLET_CLASS); assertEquals(instance.selectApplet(TEST_APPLET_AID), true); } /** * Test of installApplet method, of class Simulator. */ public void testInstallApplet_5args_1() { System.out.println("installApplet"); Simulator instance = new Simulator(); assertEquals(instance .installApplet(TEST_APPLET_AID, TEST_APPLET_CLASS, createData, (short) 0, (byte) createData.length) .equals(TEST_APPLET_AID), true); } /** * Test of installApplet method, of class Simulator. */ public void testInstallApplet_5args_2() { System.out.println("installApplet"); Simulator instance = new Simulator(); assertEquals(instance.installApplet(TEST_APPLET_AID, TEST_APPLET_CLASSNAME, createData, (short) 0, (byte) createData.length).equals(TEST_APPLET_AID), true); } /** * Test of installApplet method, of class Simulator. */ public void testInstallApplet_6args() { System.out.println("installApplet"); Simulator instance = new Simulator(); assertEquals(instance.installApplet(TEST_APPLET1_AID, TEST_APPLET1_CLASSNAME, appletJarContents, createData, (short) 0, (byte) createData.length).equals(TEST_APPLET1_AID), true); assertEquals(instance.selectApplet(TEST_APPLET1_AID), true); // test NOP byte[] response = instance.transmitCommand(new byte[] { 0x01, 0x02, 0x00, 0x00 }); assertEquals(Arrays.areEqual(new byte[] { (byte) 0x90, 0x00 }, response), true); } public void testNopWithLengthExtensionsFails() { Simulator instance = new Simulator(); instance.installApplet(TEST_APPLET_AID, TEST_APPLET_CLASS); instance.selectApplet(TEST_APPLET_AID); // test NOP with Lc=1 byte[] response1 = instance.transmitCommand(new byte[] { 0x01, 0x02, 0x00, 0x00, 0, 0, 1, 0xA }); assertEquals(ISO7816.SW_WRONG_LENGTH, Util.getShort(response1, (short) 0)); // test NOP with Le=1 byte[] response2 = instance.transmitCommand(new byte[] { 0x01, 0x02, 0x00, 0x00, 0, 0, 1 }); assertEquals(ISO7816.SW_WRONG_LENGTH, Util.getShort(response2, (short) 0)); // test NOP with Lc=1, Le=1 byte[] response3 = instance.transmitCommand(new byte[] { 0x01, 0x02, 0x00, 0x00, 0, 0, 1, 0xA, 0, 1 }); assertEquals(ISO7816.SW_WRONG_LENGTH, Util.getShort(response3, (short) 0)); } /** * Test of selectApplet method, of class Simulator. */ public void testSelectApplet() { System.out.println("selectApplet"); Simulator instance = new Simulator(); instance.installApplet(TEST_APPLET_AID, TEST_APPLET_CLASS); assertEquals(instance.selectApplet(TEST_APPLET_AID), true); } /** * Test of selectAppletWithResult method, of class Simulator. */ public void testSelectAppletWithResult() { System.out.println("selectApplet"); Simulator instance = new Simulator(); instance.installApplet(TEST_APPLET_AID, TEST_APPLET_CLASS); byte[] result = instance.selectAppletWithResult(TEST_APPLET_AID); assertEquals(result[0], (byte) 0x90); assertEquals(result[1], 0x00); } /** * Test of transmitCommand method, of class Simulator. */ public void testTransmitCommand() { System.out.println("transmitCommand"); Simulator instance = new Simulator(); instance.installApplet(TEST_APPLET_AID, TEST_APPLET_CLASS); assertEquals(instance.selectApplet(TEST_APPLET_AID), true); // test NOP byte[] response = instance.transmitCommand(new byte[] { 0x01, 0x02, 0x00, 0x00 }); assertEquals(Arrays.areEqual(new byte[] { (byte) 0x90, 0x00 }, response), true); } /** * Test of reset method, of class Simulator. */ public void testReset() { System.out.println("reset"); Simulator instance = new Simulator(); instance.installApplet(TEST_APPLET_AID, TEST_APPLET_CLASS); instance.reset(); // after reset installed applets not deleted assertEquals(instance.selectApplet(TEST_APPLET_AID), true); } /** * Test of resetRuntime method, of class Simulator. */ public void testResetRuntime() { System.out.println("resetRuntime"); Simulator instance = new Simulator(); instance.installApplet(TEST_APPLET_AID, TEST_APPLET_CLASS); instance.resetRuntime(); // after reset runtime all applets removed assertEquals(instance.selectApplet(TEST_APPLET_AID), false); } /** * Test of getATR method, of class Simulator. */ public void testGetATR() { System.out.println("getATR"); Simulator instance = new Simulator(); byte[] result = instance.getATR(); assertEquals(Arrays.areEqual(ETALON_ATR, result), true); } /** * Test of selectApplet method, of class Simulator. */ public void testSelectAppletWith2Simulators() { System.out.println("selectAppletWith2Simulators"); Simulator instance1 = new Simulator(new SimulatorRuntime()); Simulator instance2 = new Simulator(new SimulatorRuntime()); instance1.installApplet(TEST_APPLET_AID, TEST_APPLET_CLASS); assertTrue(instance1.selectApplet(TEST_APPLET_AID)); assertFalse(instance2.selectApplet(TEST_APPLET_AID)); instance2.installApplet(TEST_APPLET_AID, TEST_APPLET_CLASS); assertTrue(instance1.selectApplet(TEST_APPLET_AID)); assertTrue(instance2.selectApplet(TEST_APPLET_AID)); instance2.resetRuntime(); assertTrue(instance1.selectApplet(TEST_APPLET_AID)); assertFalse(instance2.selectApplet(TEST_APPLET_AID)); instance1.resetRuntime(); assertFalse(instance1.selectApplet(TEST_APPLET_AID)); assertFalse(instance2.selectApplet(TEST_APPLET_AID)); } }