708fc94045
This enables users of AndroidKeyStore crypto to differentiate between the key being unusable until the user is authenticated (UserNotAuthenticatedException) and the key being permanently unusable (KeyPermanentlyInvalidatedException). The latter is the case when the secure lock screen has been disabled or reset, and, for keys that require user authentication for every use, when a new fingerprint is enrolled or all fingerprints are unenrolled. NOTE: The KeyPermanentlyInvalidatedException subsumes/replaces the NewFingerprintEnrolledException which has thus been removed. There is no way to find out whether a key was permenently invalidated specifically because a new fingerprint was added. Bug: 20642549 Bug: 20526234 Change-Id: I0206cd99eef5c605c9c4d6afc5eea02eb3b1fe6b
50 lines
1.6 KiB
Java
50 lines
1.6 KiB
Java
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.security;
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import java.security.InvalidKeyException;
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/**
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* Indicates that a cryptographic operation could not be performed because the user has not been
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* authenticated recently enough. Authenticating the user will resolve this issue.
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*/
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public class UserNotAuthenticatedException extends InvalidKeyException {
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/**
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* Constructs a new {@code UserNotAuthenticatedException} without detail message and cause.
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*/
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public UserNotAuthenticatedException() {
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super("User not authenticated");
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}
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/**
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* Constructs a new {@code UserNotAuthenticatedException} with the provided detail message and
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* no cause.
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*/
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public UserNotAuthenticatedException(String message) {
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super(message);
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}
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/**
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* Constructs a new {@code UserNotAuthenticatedException} with the provided detail message and
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* cause.
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*/
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public UserNotAuthenticatedException(String message, Throwable cause) {
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super(message, cause);
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}
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}
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