| /* |
| * 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 org.apache.harmony.security.tests.java.security; |
| |
| import java.security.InvalidAlgorithmParameterException; |
| import java.security.InvalidParameterException; |
| import java.security.KeyPairGenerator; |
| import java.security.NoSuchAlgorithmException; |
| import java.security.NoSuchProviderException; |
| import java.security.Provider; |
| import java.security.SecureRandom; |
| import java.security.Security; |
| import java.security.spec.AlgorithmParameterSpec; |
| |
| import org.apache.harmony.security.tests.support.MyKeyPairGenerator1; |
| import org.apache.harmony.security.tests.support.MyKeyPairGenerator2; |
| import org.apache.harmony.security.tests.support.SpiEngUtils; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * Tests for <code>KeyPairGenerator</code> class constructors and methods. |
| * |
| */ |
| public class KeyPairGenerator2Test extends TestCase { |
| private String KeyPairGeneratorProviderClass = ""; |
| |
| private static final String KeyPairGeneratorProviderClass1 = "org.apache.harmony.security.tests.support.MyKeyPairGenerator1"; |
| private static final String KeyPairGeneratorProviderClass2 = "org.apache.harmony.security.tests.support.MyKeyPairGenerator2"; |
| private static final String KeyPairGeneratorProviderClass3 = "org.apache.harmony.security.tests.support.MyKeyPairGenerator3"; |
| private static final String KeyPairGeneratorProviderClass4 = "org.apache.harmony.security.tests.support.MyKeyPairGeneratorSpi"; |
| |
| private static final String defaultAlg = "KPGen"; |
| |
| private static final String[] invalidValues = SpiEngUtils.invalidValues; |
| |
| private static final String[] validValues; |
| |
| String post; |
| |
| static { |
| validValues = new String[4]; |
| validValues[0] = defaultAlg; |
| validValues[1] = defaultAlg.toLowerCase(); |
| validValues[2] = "kpGEN"; |
| validValues[3] = "kPGEn"; |
| } |
| |
| Provider mProv; |
| String resAlg; |
| |
| /* |
| * @see TestCase#tearDown() |
| */ |
| protected void tearDown() throws Exception { |
| super.tearDown(); |
| Security.removeProvider(mProv.getName()); |
| } |
| |
| protected void setProv() { |
| mProv = (new SpiEngUtils()).new MyProvider("MyKPGenProvider".concat(post), |
| "Testing provider", KeyPairGenerator1Test.srvKeyPairGenerator.concat(".") |
| .concat(defaultAlg.concat(post)), |
| KeyPairGeneratorProviderClass); |
| Security.insertProviderAt(mProv, 1); |
| } |
| |
| private void checkResult(KeyPairGenerator keyPairGen, int mode) |
| throws InvalidAlgorithmParameterException { |
| AlgorithmParameterSpec pp = null; |
| switch (mode) { |
| case 1: |
| try { |
| keyPairGen.initialize(pp, new SecureRandom()); |
| fail("InvalidAlgorithmParameterException must be thrown"); |
| } catch (InvalidAlgorithmParameterException e) { |
| } |
| keyPairGen.initialize(1000, new SecureRandom()); |
| try { |
| keyPairGen.initialize(-1024, new SecureRandom()); |
| fail("InvalidParameterException must be thrown"); |
| } catch (InvalidParameterException e) { |
| assertEquals("Incorrect exception", e.getMessage(), |
| "Incorrect keysize parameter"); |
| } |
| try { |
| keyPairGen.initialize(100, null); |
| fail("InvalidParameterException must be thrown"); |
| } catch (InvalidParameterException e) { |
| assertEquals("Incorrect exception", e.getMessage(), |
| "Incorrect random"); |
| } |
| keyPairGen.generateKeyPair(); |
| keyPairGen.genKeyPair(); |
| break; |
| case 2: |
| try { |
| keyPairGen.initialize(pp, new SecureRandom()); |
| } catch (UnsupportedOperationException e) { |
| // js2e does not throw this exception |
| } |
| keyPairGen.initialize(1000, new SecureRandom()); |
| try { |
| keyPairGen.initialize(63, new SecureRandom()); |
| fail("InvalidParameterException must be thrown"); |
| } catch (InvalidParameterException e) { |
| } |
| keyPairGen.initialize(100, null); |
| assertNull("Not null KeyPair", keyPairGen.generateKeyPair()); |
| assertNull("Not null KeyPair", keyPairGen.genKeyPair()); |
| break; |
| case 3: |
| keyPairGen.initialize(pp, new SecureRandom()); |
| keyPairGen.initialize(pp); |
| keyPairGen.initialize(1000, new SecureRandom()); |
| keyPairGen.initialize(100); |
| |
| assertNotNull("Null KeyPair", keyPairGen.generateKeyPair()); |
| assertNotNull("Null KeyPair", keyPairGen.genKeyPair()); |
| break; |
| case 4: |
| try { |
| keyPairGen.initialize(pp, null); |
| fail("UnsupportedOperationException must be thrown"); |
| } catch (UnsupportedOperationException e) { |
| } |
| keyPairGen.initialize(pp, new SecureRandom()); |
| keyPairGen.initialize(101, new SecureRandom()); |
| keyPairGen.initialize(10000); |
| try { |
| keyPairGen.initialize(101, null); |
| fail("IllegalArgumentException must be thrown for null random"); |
| } catch (IllegalArgumentException e) { |
| } |
| try { |
| keyPairGen.initialize(99, new SecureRandom()); |
| fail("InvalidParameterException must be thrown for invalid key"); |
| } catch (InvalidParameterException e) { |
| } |
| try { |
| keyPairGen.initialize(99); |
| fail("InvalidParameterException must be thrown for invalid key"); |
| } catch (InvalidParameterException e) { |
| } |
| try { |
| keyPairGen.initialize(199, null); |
| fail("IllegalArgumentException must be thrown for null random"); |
| } catch (IllegalArgumentException e) { |
| } |
| assertNull("Not null KeyPair", keyPairGen.generateKeyPair()); |
| assertNull("Not null KeyPair", keyPairGen.genKeyPair()); |
| break; |
| } |
| |
| } |
| |
| /** |
| * Test for <code>getInstance(String algorithm)</code> method Assertions: |
| * throws NullPointerException when algorithm is null throws |
| * NoSuchAlgorithmException when algorithm is incorrect; returns |
| * KeyPairGenerator object |
| * |
| */ |
| private void GetInstance01(int mode) throws NoSuchAlgorithmException, |
| InvalidAlgorithmParameterException { |
| try { |
| KeyPairGenerator.getInstance(null); |
| fail("NullPointerException or KeyStoreException must be thrown"); |
| } catch (NoSuchAlgorithmException e) { |
| } catch (NullPointerException e) { |
| } |
| for (int i = 0; i < invalidValues.length; i++) { |
| try { |
| KeyPairGenerator.getInstance(invalidValues[i]); |
| fail("NoSuchAlgorithmException must be thrown (algorithm: " |
| .concat(invalidValues[i]).concat(")")); |
| } catch (NoSuchAlgorithmException e) { |
| } |
| } |
| KeyPairGenerator kpG; |
| for (int i = 0; i < validValues.length; i++) { |
| String alg = validValues[i].concat(post); |
| kpG = KeyPairGenerator.getInstance(alg); |
| assertEquals("Incorrect algorithm", kpG.getAlgorithm() |
| .toUpperCase(), (mode <= 2 ? resAlg : alg).toUpperCase()); |
| assertEquals("Incorrect provider", kpG.getProvider(), mProv); |
| checkResult(kpG, mode); |
| } |
| } |
| |
| /** |
| * Test for <code>getInstance(String algorithm, String provider)</code> |
| * method |
| * Assertions: |
| * throws NullPointerException when algorithm is null |
| * throws NoSuchAlgorithmException when algorithm is incorrect; |
| * throws IllegalArgumentException when provider is null; |
| * throws NoSuchProviderException when provider is available; |
| * returns |
| * KeyPairGenerator object |
| */ |
| public void GetInstance02(int mode) throws NoSuchAlgorithmException, |
| NoSuchProviderException, IllegalArgumentException, |
| InvalidAlgorithmParameterException { |
| try { |
| KeyPairGenerator.getInstance(null, mProv.getName()); |
| fail("NullPointerException or KeyStoreException must be thrown"); |
| } catch (NoSuchAlgorithmException e) { |
| } catch (NullPointerException e) { |
| } |
| for (int i = 0; i < invalidValues.length; i++) { |
| try { |
| KeyPairGenerator.getInstance(invalidValues[i], mProv.getName()); |
| fail("NoSuchAlgorithmException must be thrown (algorithm: " |
| .concat(invalidValues[i]).concat(")")); |
| } catch (NoSuchAlgorithmException e) { |
| } |
| } |
| String prov = null; |
| for (int i = 0; i < validValues.length; i++) { |
| String alg = validValues[i].concat(post); |
| try { |
| KeyPairGenerator.getInstance(alg, prov); |
| fail("IllegalArgumentException must be thrown when provider is null (algorithm: " |
| .concat(alg).concat(")")); |
| } catch (IllegalArgumentException e) { |
| } |
| } |
| for (int i = 0; i < validValues.length; i++) { |
| String alg = validValues[i].concat(post); |
| for (int j = 1; j < invalidValues.length; j++) { |
| try { |
| KeyPairGenerator.getInstance(alg, invalidValues[j]); |
| fail("NoSuchProviderException must be thrown (algorithm: " |
| .concat(alg).concat(" provider: ").concat( |
| invalidValues[j]).concat(")")); |
| } catch (NoSuchProviderException e) { |
| } |
| } |
| } |
| KeyPairGenerator kpG; |
| for (int i = 0; i < validValues.length; i++) { |
| String alg = validValues[i].concat(post); |
| kpG = KeyPairGenerator.getInstance(alg, mProv.getName()); |
| assertEquals("Incorrect algorithm", kpG.getAlgorithm() |
| .toUpperCase(), (mode <= 2 ? resAlg : alg).toUpperCase()); |
| assertEquals("Incorrect provider", kpG.getProvider().getName(), |
| mProv.getName()); |
| checkResult(kpG, mode); |
| } |
| } |
| |
| /** |
| * Test for <code>getInstance(String algorithm, Provider provider)</code> |
| * method |
| * Assertions: |
| * throws NullPointerException when algorithm is null |
| * throws NoSuchAlgorithmException when algorithm is incorrect; |
| * throws IllegalArgumentException when provider is null; |
| * returns KeyPairGenerator object |
| */ |
| private void GetInstance03(int mode) throws NoSuchAlgorithmException, |
| IllegalArgumentException, InvalidAlgorithmParameterException { |
| try { |
| KeyPairGenerator.getInstance(null, mProv); |
| fail("NullPointerException or KeyStoreException must be thrown"); |
| } catch (NoSuchAlgorithmException e) { |
| } catch (NullPointerException e) { |
| } |
| for (int i = 0; i < invalidValues.length; i++) { |
| try { |
| KeyPairGenerator.getInstance(invalidValues[i], mProv); |
| fail("NoSuchAlgorithmException must be thrown (algorithm: " |
| .concat(invalidValues[i]).concat(")")); |
| } catch (NoSuchAlgorithmException e) { |
| } |
| } |
| Provider prov = null; |
| for (int i = 0; i < validValues.length; i++) { |
| String alg = validValues[i].concat(post); |
| try { |
| KeyPairGenerator.getInstance(alg, prov); |
| fail("IllegalArgumentException must be thrown when provider is null (algorithm: " |
| .concat(alg).concat(")")); |
| } catch (IllegalArgumentException e) { |
| } |
| } |
| KeyPairGenerator kpG; |
| for (int i = 0; i < validValues.length; i++) { |
| String alg = validValues[i].concat(post); |
| kpG = KeyPairGenerator.getInstance(alg, mProv); |
| assertEquals("Incorrect algorithm", kpG.getAlgorithm() |
| .toUpperCase(), (mode <= 2 ? resAlg : alg).toUpperCase()); |
| assertEquals("Incorrect provider", kpG.getProvider(), mProv); |
| checkResult(kpG, mode); |
| } |
| } |
| |
| public void testGetInstance01() throws NoSuchAlgorithmException, |
| InvalidAlgorithmParameterException { |
| KeyPairGeneratorProviderClass = KeyPairGeneratorProviderClass1; |
| resAlg = MyKeyPairGenerator1.getResAlgorithm(); |
| post = "_1"; |
| setProv(); |
| GetInstance01(1); |
| } |
| |
| public void testGetInstance02() throws NoSuchAlgorithmException, |
| NoSuchProviderException, IllegalArgumentException, |
| InvalidAlgorithmParameterException { |
| KeyPairGeneratorProviderClass = KeyPairGeneratorProviderClass1; |
| resAlg = MyKeyPairGenerator1.getResAlgorithm(); |
| post = "_1"; |
| setProv(); |
| GetInstance02(1); |
| } |
| |
| public void testGetInstance03() throws NoSuchAlgorithmException, |
| IllegalArgumentException, InvalidAlgorithmParameterException { |
| KeyPairGeneratorProviderClass = KeyPairGeneratorProviderClass1; |
| resAlg = MyKeyPairGenerator1.getResAlgorithm(); |
| post = "_1"; |
| setProv(); |
| GetInstance03(1); |
| } |
| |
| public void testGetInstance04() throws NoSuchAlgorithmException, |
| InvalidAlgorithmParameterException { |
| KeyPairGeneratorProviderClass = KeyPairGeneratorProviderClass2; |
| resAlg = MyKeyPairGenerator2.getResAlgorithm(); |
| post = "_2"; |
| setProv(); |
| GetInstance01(2); |
| } |
| |
| public void testGetInstance05() throws NoSuchAlgorithmException, |
| NoSuchProviderException, IllegalArgumentException, |
| InvalidAlgorithmParameterException { |
| KeyPairGeneratorProviderClass = KeyPairGeneratorProviderClass2; |
| resAlg = MyKeyPairGenerator2.getResAlgorithm(); |
| post = "_2"; |
| setProv(); |
| GetInstance02(2); |
| } |
| |
| public void testGetInstance06() throws NoSuchAlgorithmException, |
| IllegalArgumentException, InvalidAlgorithmParameterException { |
| KeyPairGeneratorProviderClass = KeyPairGeneratorProviderClass2; |
| resAlg = MyKeyPairGenerator2.getResAlgorithm(); |
| post = "_2"; |
| setProv(); |
| GetInstance03(2); |
| } |
| |
| public void testGetInstance07() throws NoSuchAlgorithmException, |
| InvalidAlgorithmParameterException { |
| KeyPairGeneratorProviderClass = KeyPairGeneratorProviderClass3; |
| resAlg = ""; |
| post = "_3"; |
| setProv(); |
| GetInstance01(3); |
| } |
| |
| public void testGetInstance08() throws NoSuchAlgorithmException, |
| NoSuchProviderException, IllegalArgumentException, |
| InvalidAlgorithmParameterException { |
| KeyPairGeneratorProviderClass = KeyPairGeneratorProviderClass3; |
| resAlg = ""; |
| post = "_3"; |
| setProv(); |
| GetInstance02(3); |
| } |
| |
| public void testGetInstance09() throws NoSuchAlgorithmException, |
| IllegalArgumentException, InvalidAlgorithmParameterException { |
| KeyPairGeneratorProviderClass = KeyPairGeneratorProviderClass3; |
| resAlg = ""; |
| post = "_3"; |
| setProv(); |
| GetInstance03(3); |
| } |
| |
| public void testGetInstance10() throws NoSuchAlgorithmException, |
| InvalidAlgorithmParameterException { |
| KeyPairGeneratorProviderClass = KeyPairGeneratorProviderClass4; |
| resAlg = ""; |
| post = "_4"; |
| setProv(); |
| GetInstance01(4); |
| } |
| |
| public void testGetInstance11() throws NoSuchAlgorithmException, |
| NoSuchProviderException, IllegalArgumentException, |
| InvalidAlgorithmParameterException { |
| KeyPairGeneratorProviderClass = KeyPairGeneratorProviderClass4; |
| resAlg = ""; |
| post = "_4"; |
| setProv(); |
| GetInstance02(4); |
| } |
| |
| public void testGetInstance12() throws NoSuchAlgorithmException, |
| IllegalArgumentException, InvalidAlgorithmParameterException { |
| KeyPairGeneratorProviderClass = KeyPairGeneratorProviderClass4; |
| resAlg = ""; |
| post = "_4"; |
| setProv(); |
| GetInstance03(4); |
| } |
| } |