/*
* 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.
*/
/**
* @author Vera Y. Petrashkova
* @version $Revision$
*/
package tests.security.cert;
import junit.framework.TestCase;
import org.apache.harmony.security.tests.support.SpiEngUtils;
import org.apache.harmony.security.tests.support.cert.MyCertificateFactorySpi;
import java.io.ByteArrayInputStream;
import java.io.DataInputStream;
import java.security.NoSuchProviderException;
import java.security.Provider;
import java.security.Security;
import java.security.cert.CRL;
import java.security.cert.CRLException;
import java.security.cert.CertPath;
import java.security.cert.Certificate;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
/**
* Tests for CertificateFactory class constructors and methods
*
*/
public class CertificateFactory2Test extends TestCase {
private static final String defaultAlg = "CertFac";
private static final String CertificateFactoryProviderClass = "org.apache.harmony.security.tests.support.cert.MyCertificateFactorySpi";
private static final String[] invalidValues = SpiEngUtils.invalidValues;
private static final String[] validValues;
static {
validValues = new String[4];
validValues[0] = defaultAlg;
validValues[1] = defaultAlg.toLowerCase();
validValues[2] = "CeRtFaC";
validValues[3] = "cerTFac";
}
Provider mProv;
protected void setUp() throws Exception {
super.setUp();
mProv = (new SpiEngUtils()).new MyProvider("MyCFProvider",
"Provider for testing", CertificateFactory1Test.srvCertificateFactory
.concat(".").concat(defaultAlg),
CertificateFactoryProviderClass);
Security.insertProviderAt(mProv, 1);
}
/*
* @see TestCase#tearDown()
*/
protected void tearDown() throws Exception {
super.tearDown();
Security.removeProvider(mProv.getName());
}
private void checkResult(CertificateFactory certFactory, boolean mode)
throws CertificateException, CRLException {
MyCertificateFactorySpi.putMode(mode);
ByteArrayInputStream bais = new ByteArrayInputStream(new byte[0]);
DataInputStream dis = new DataInputStream(bais);
try {
certFactory.generateCertPath(bais);
fail("CertificateException must be thrown");
} catch (CertificateException e) {
}
try {
certFactory.generateCertPath(dis);
if (!mode) {
fail("CertificateException must be thrown because encodings list is empty");
}
} catch (CertificateException e) {
if (mode) {
fail("Unexpected CertificateFactoryException was thrown");
}
}
try {
certFactory.generateCertPath(bais, "aa");
fail("CertificateException must be thrown");
} catch (CertificateException e) {
}
try {
certFactory.generateCertPath(dis, "");
if (mode) {
fail("IllegalArgumentException must be thrown");
}
} catch (IllegalArgumentException e) {
if (!mode) {
fail("Unexpected IllegalArgumentException was thrown");
}
}
certFactory.generateCertPath(dis, "ss");
try {
certFactory.generateCertificate(bais);
fail("CertificateException must be thrown");
} catch (CertificateException e) {
}
try {
certFactory.generateCertificates(null);
fail("CertificateException must be thrown");
} catch (CertificateException e) {
}
Certificate cert = certFactory.generateCertificate(dis);
assertNull("Result must be null", cert);
Collection<? extends Certificate> col = certFactory.generateCertificates(dis);
assertNull("Result must be null", col);
try {
certFactory.generateCRL(bais);
fail("CRLException must be thrown");
} catch (CRLException e) {
}
try {
certFactory.generateCRLs(null);
fail("CRLException must be thrown");
} catch (CRLException e) {
}
CRL crl = certFactory.generateCRL(dis);
assertNull("Result must be null", crl);
Collection<? extends CRL> colc = certFactory.generateCRLs(dis);
assertNull("Result must be null", colc);
List<Certificate> list = null;
CertPath cp;
try {
cp = certFactory.generateCertPath(list);
if (mode) {
fail("NullPointerException must be thrown");
} else {
assertNull("Must be null", cp);
}
} catch (NullPointerException e) {
if (!mode) {
fail("Unexpected NullPointerException was thrown");
}
}
Iterator<String> it = certFactory.getCertPathEncodings();
if (mode) {
assertTrue(it.hasNext());
} else {
assertFalse(it.hasNext());
}
}
/**
* Test for <code>getInstance(String type)</code> method
* Assertions:
* throws NullPointerException when type is null
* throws CertificateException when type is not available
* returns CertificateFactory object
*/
public void GetInstance01(boolean mode) throws CertificateException, CRLException {
try {
CertificateFactory.getInstance(null);
fail("NullPointerException or CertificateException must be thrown when type is null");
} catch (CertificateException e) {
} catch (NullPointerException e) {
}
for (int i = 0; i < invalidValues.length; i++) {
try {
CertificateFactory.getInstance(invalidValues[i]);
fail("CertificateException must be thrown (type: ".concat(
invalidValues[i]).concat(")"));
} catch (CertificateException e) {
}
}
CertificateFactory cerF;
for (int i = 0; i < validValues.length; i++) {
cerF = CertificateFactory.getInstance(validValues[i]);
assertEquals("Incorrect type", cerF.getType(), validValues[i]);
assertEquals("Incorrect provider", cerF.getProvider(), mProv);
checkResult(cerF, mode);
}
}
/**
* Test for <code>getInstance(String type, String provider)</code> method
* Assertions:
* throws NullPointerException when type is null
* throws CertificateException when type is not available
* throws IllegalArgumentException when provider is null or empty;
* throws NoSuchProviderException when provider is available;
* returns CertificateFactory object
*/
public void GetInstance02(boolean mode) throws CertificateException,
NoSuchProviderException, IllegalArgumentException, CRLException {
try {
CertificateFactory.getInstance(null, mProv.getName());
fail("NullPointerException or CertificateException must be thrown when type is null");
} catch (CertificateException e) {
} catch (NullPointerException e) {
}
for (int i = 0; i < invalidValues.length; i++) {
try {
CertificateFactory.getInstance(invalidValues[i], mProv
.getName());
fail("CertificateException must be thrown (type: ".concat(
invalidValues[i]).concat(")"));
} catch (CertificateException e) {
}
}
String prov = null;
for (int i = 0; i < validValues.length; i++) {
try {
CertificateFactory.getInstance(validValues[i], prov);
fail("IllegalArgumentException must be thrown when provider is null (type: "
.concat(validValues[i]).concat(")"));
} catch (IllegalArgumentException e) {
}
try {
CertificateFactory.getInstance(validValues[i], "");
fail("IllegalArgumentException must be thrown when provider is empty (type: "
.concat(validValues[i]).concat(")"));
} catch (IllegalArgumentException e) {
}
}
for (int i = 0; i < validValues.length; i++) {
for (int j = 1; j < invalidValues.length; j++) {
try {
CertificateFactory.getInstance(validValues[i],
invalidValues[j]);
fail("NoSuchProviderException must be thrown (type: "
.concat(validValues[i]).concat(" provider: ")
.concat(invalidValues[j]).concat(")"));
} catch (NoSuchProviderException e) {
}
}
}
CertificateFactory cerF;
for (int i = 0; i < validValues.length; i++) {
cerF = CertificateFactory.getInstance(validValues[i], mProv
.getName());
assertEquals("Incorrect type", cerF.getType(), validValues[i]);
assertEquals("Incorrect provider", cerF.getProvider().getName(),
mProv.getName());
checkResult(cerF, mode);
}
}
/**
* Test for <code>getInstance(String type, Provider provider)</code>
* method
* Assertions:
* throws NullPointerException when type is null
* throws CertificateException when type is not available
* throws IllegalArgumentException when provider is null;
* returns CertificateFactory object
*/
public void GetInstance03(boolean mode) throws CertificateException,
IllegalArgumentException, CRLException {
try {
CertificateFactory.getInstance(null, mProv);
fail("NullPointerException or CertificateException must be thrown when type is null");
} catch (CertificateException e) {
} catch (NullPointerException e) {
}
for (int i = 0; i < invalidValues.length; i++) {
try {
CertificateFactory.getInstance(invalidValues[i], mProv);
fail("CertificateException must be thrown (type: ".concat(
invalidValues[i]).concat(")"));
} catch (CertificateException e) {
}
}
Provider prov = null;
for (int i = 0; i < validValues.length; i++) {
try {
CertificateFactory.getInstance(validValues[i], prov);
fail("IllegalArgumentException must be thrown when provider is null (type: "
.concat(validValues[i]).concat(")"));
} catch (IllegalArgumentException e) {
}
}
CertificateFactory cerF;
for (int i = 0; i < validValues.length; i++) {
cerF = CertificateFactory.getInstance(validValues[i], mProv);
assertEquals("Incorrect type", cerF.getType(), validValues[i]);
assertEquals("Incorrect provider", cerF.getProvider(), mProv);
checkResult(cerF, mode);
}
}
public void testGetInstance01() throws CertificateException, CRLException {
GetInstance01(true);
}
public void testGetInstance02() throws CertificateException,
NoSuchProviderException, IllegalArgumentException, CRLException {
GetInstance02(true);
}
public void testGetInstance03() throws CertificateException,
IllegalArgumentException, CRLException {
GetInstance03(true);
}
public void testGetInstance04() throws CertificateException, CRLException {
GetInstance01(false);
}
public void testGetInstance05() throws CertificateException,
NoSuchProviderException, IllegalArgumentException, CRLException {
GetInstance02(false);
}
public void testGetInstance06() throws CertificateException,
IllegalArgumentException, CRLException {
GetInstance03(false);
}
}