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/*
* Copyright (c) 2019, 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.security.identity.IWritableCredential;
import android.security.identity.RequestNamespaceParcel;
import android.security.identity.GetEntriesResultParcel;
import android.security.identity.AuthKeyParcel;
/**
* @hide
*/
interface ICredential {
/* The STATUS_* constants are used in the status field in ResultEntryParcel.
* Keep in sync with ResultNamespace.java.
*/
const int STATUS_OK = 0;
const int STATUS_NO_SUCH_ENTRY = 1;
const int STATUS_NOT_REQUESTED = 2;
const int STATUS_NOT_IN_REQUEST_MESSAGE = 3;
const int STATUS_USER_AUTHENTICATION_FAILED = 4;
const int STATUS_READER_AUTHENTICATION_FAILED = 5;
const int STATUS_NO_ACCESS_CONTROL_PROFILES = 6;
byte[] createEphemeralKeyPair();
void setReaderEphemeralPublicKey(in byte[] publicKey);
byte[] deleteCredential();
byte[] deleteWithChallenge(in byte[] challenge);
byte[] proveOwnership(in byte[] challenge);
byte[] getCredentialKeyCertificateChain();
long selectAuthKey(in boolean allowUsingExhaustedKeys,
in boolean allowUsingExpiredKeys,
in boolean incrementUsageCount);
GetEntriesResultParcel getEntries(in byte[] requestMessage,
in RequestNamespaceParcel[] requestNamespaces,
in byte[] sessionTranscript,
in byte[] readerSignature,
in boolean allowUsingExhaustedKeys,
in boolean allowUsingExpiredKeys,
in boolean incrementUsageCount);
void setAvailableAuthenticationKeys(in int keyCount, in int maxUsesPerKey);
AuthKeyParcel[] getAuthKeysNeedingCertification();
void storeStaticAuthenticationData(in AuthKeyParcel authenticationKey,
in byte[] staticAuthData);
void storeStaticAuthenticationDataWithExpiration(in AuthKeyParcel authenticationKey,
in long expirationDateMillisSinceEpoch,
in byte[] staticAuthData);
int[] getAuthenticationDataUsageCount();
IWritableCredential update();
}
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