| /* |
| * 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. |
| */ |
| |
| package android.security.keystore; |
| |
| /** |
| * @hide |
| * |
| * This is an interface to encapsulate the user authentication arguments that |
| * are passed to KeymasterUtils.addUserAuthArgs. Classes that represent |
| * authorization characteristics for new or imported keys can implement this |
| * interface to be passed to that method. |
| */ |
| public interface UserAuthArgs { |
| |
| boolean isUserAuthenticationRequired(); |
| int getUserAuthenticationValidityDurationSeconds(); |
| @KeyProperties.AuthEnum int getUserAuthenticationType(); |
| boolean isUserAuthenticationValidWhileOnBody(); |
| boolean isInvalidatedByBiometricEnrollment(); |
| boolean isUserConfirmationRequired(); |
| long getBoundToSpecificSecureUserId(); |
| boolean isUserPresenceRequired(); |
| boolean isUnlockedDeviceRequired(); |
| } |