| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * 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 libcore.javax.crypto; |
| |
| import junit.framework.TestCase; |
| |
| import java.security.InvalidKeyException; |
| import java.security.Provider; |
| import java.security.Security; |
| |
| import javax.crypto.Mac; |
| |
| public class MacTest extends TestCase { |
| private static abstract class MockProvider extends Provider { |
| public MockProvider(String name) { |
| super(name, 1.0, "Mock provider used for testing"); |
| setup(); |
| } |
| |
| public abstract void setup(); |
| } |
| |
| /** |
| * Several exceptions can be thrown by init. Check that in this case we throw the right one, |
| * as the error could fall under the umbrella of other exceptions. |
| * http://b/18987633 |
| */ |
| public void testMac_init_DoesNotSupportKeyClass_throwsInvalidKeyException() |
| throws Exception { |
| Provider mockProvider = new MockProvider("MockProvider") { |
| public void setup() { |
| put("Mac.FOO", MockMacSpi.AllKeyTypes.class.getName()); |
| put("Mac.FOO SupportedKeyClasses", "none"); |
| |
| } |
| }; |
| |
| Security.addProvider(mockProvider); |
| try { |
| Mac c = Mac.getInstance("FOO"); |
| c.init(new MockKey()); |
| fail("Expected InvalidKeyException"); |
| } catch (InvalidKeyException expected) { |
| } finally { |
| Security.removeProvider(mockProvider.getName()); |
| } |
| } |
| |
| /** |
| * Aliases used to be wrong due to a typo. |
| * http://b/31114355 |
| */ |
| public void testMac_correctAlias() throws Exception { |
| Provider androidOpenSSLProvider = Security.getProvider("AndroidOpenSSL"); |
| assertEquals("HmacSHA224", androidOpenSSLProvider.get("Alg.Alias.Mac.1.2.840.113549.2.8")); |
| assertEquals("HmacSHA256", androidOpenSSLProvider.get("Alg.Alias.Mac.1.2.840.113549.2.9")); |
| } |
| } |