| /* |
| * Copyright (C) 2017 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. |
| */ |
| /* |
| * Copyright (c) 2014-2017, The Linux Foundation. |
| */ |
| |
| /* |
| * Copyright 2012 Giesecke & Devrient GmbH. |
| * |
| * 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.android.se.security.arf; |
| |
| import com.android.se.Terminal; |
| import com.android.se.security.AccessRuleCache; |
| import com.android.se.security.arf.pkcs15.PKCS15Handler; |
| |
| import java.io.IOException; |
| import java.util.MissingResourceException; |
| import java.util.NoSuchElementException; |
| |
| /** Initializes and maintains the ARF access rules of a Secure Element */ |
| public class ArfController { |
| |
| private PKCS15Handler mPkcs15Handler = null; |
| private SecureElement mSecureElement = null; |
| private AccessRuleCache mAccessRuleCache = null; |
| private Terminal mTerminal = null; |
| |
| public ArfController(AccessRuleCache cache, Terminal terminal) { |
| mAccessRuleCache = cache; |
| mTerminal = terminal; |
| } |
| |
| /** Initializes the ARF Rules for the Secure Element */ |
| public synchronized boolean initialize() throws IOException, MissingResourceException, |
| NoSuchElementException { |
| if (mSecureElement == null) { |
| mSecureElement = new SecureElement(this, mTerminal); |
| } |
| if (mPkcs15Handler == null) { |
| mPkcs15Handler = new PKCS15Handler(mSecureElement); |
| } |
| return mPkcs15Handler.loadAccessControlRules(mTerminal.getName()); |
| } |
| |
| public AccessRuleCache getAccessRuleCache() { |
| return mAccessRuleCache; |
| } |
| } |