1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.security; 18 19 import android.app.Activity; 20 import android.security.SystemKeyStore; 21 import android.test.ActivityUnitTestCase; 22 import android.test.suitebuilder.annotation.MediumTest; 23 24 /** 25 * Junit / Instrumentation test case for KeyStore class 26 * 27 * Running the test suite: 28 * 29 * runtest keystore-unit 30 * 31 * Or this individual test case: 32 * 33 * runtest --path frameworks/base/keystore/tests/src/android/security/SystemKeyStoreTest.java 34 */ 35 @MediumTest 36 public class SystemKeyStoreTest extends ActivityUnitTestCase<Activity> { 37 38 private static final String keyName = "TestKey"; 39 private static final String keyName2 = "TestKey2"; 40 private SystemKeyStore mSysKeyStore = null; 41 42 public SystemKeyStoreTest() { 43 super(Activity.class); 44 } 45 46 @Override 47 protected void setUp() throws Exception { 48 mSysKeyStore = SystemKeyStore.getInstance(); 49 try { 50 mSysKeyStore.deleteKey(keyName); 51 mSysKeyStore.deleteKey(keyName2); 52 } catch (Exception e) { } 53 super.setUp(); 54 } 55 56 @Override 57 protected void tearDown() throws Exception { 58 try { 59 mSysKeyStore.deleteKey(keyName); 60 mSysKeyStore.deleteKey(keyName2); 61 } catch (Exception e) { } 62 super.tearDown(); 63 } 64 65 public void testBasicAccess() throws Exception { 66 try { 67 byte[] newKey = mSysKeyStore.generateNewKey(128, "AES", keyName); 68 assertNotNull(newKey); 69 byte[] recKey = mSysKeyStore.retrieveKey(keyName); 70 assertEquals(newKey.length, recKey.length); 71 for (int i = 0; i < newKey.length; i++) { 72 assertEquals(newKey[i], recKey[i]); 73 } 74 mSysKeyStore.deleteKey(keyName); 75 byte[] nullKey = mSysKeyStore.retrieveKey(keyName); 76 assertNull(nullKey); 77 78 String newKeyStr = mSysKeyStore.generateNewKeyHexString(128, "AES", keyName2); 79 assertNotNull(newKeyStr); 80 String recKeyStr = mSysKeyStore.retrieveKeyHexString(keyName2); 81 assertEquals(newKeyStr, recKeyStr); 82 83 mSysKeyStore.deleteKey(keyName2); 84 String nullKey2 = mSysKeyStore.retrieveKeyHexString(keyName2); 85 assertNull(nullKey2); 86 } catch (Exception e) { 87 fail(); 88 } 89 } 90 } 91