54 lines
1.5 KiB
Java
54 lines
1.5 KiB
Java
|
/*
|
||
|
|
* Copyright 2022 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.identity;
|
||
|
|
|
||
|
|
import android.annotation.IntRange;
|
||
|
|
import android.annotation.NonNull;
|
||
|
|
|
||
|
|
import java.time.Instant;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Data about authentication keys.
|
||
|
|
*/
|
||
|
|
public final class AuthenticationKeyMetadata {
|
||
|
|
private int mUsageCount;
|
||
|
|
private Instant mExpirationDate;
|
||
|
|
|
||
|
|
AuthenticationKeyMetadata(int usageCount, @NonNull Instant expirationDate) {
|
||
|
|
mUsageCount = usageCount;
|
||
|
|
mExpirationDate = expirationDate;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Gets usage count for the authentication key.
|
||
|
|
*
|
||
|
|
* @return the usage count
|
||
|
|
*/
|
||
|
|
public @IntRange(from = 0) int getUsageCount() {
|
||
|
|
return mUsageCount;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Gets expiration date for the authentication key.
|
||
|
|
*
|
||
|
|
* @return the expiration date of the authentication key.
|
||
|
|
*/
|
||
|
|
public @NonNull Instant getExpirationDate() {
|
||
|
|
return mExpirationDate;
|
||
|
|
}
|
||
|
|
}
|