2 * Copyright (C) 2011 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package android.security;
18 import android.content.pm.ParceledListSlice;
21 * Caller is required to ensure that {@link KeyStore#unlock
22 * KeyStore.unlock} was successful.
26 interface IKeyChainService {
27 // APIs used by KeyChain
28 String requestPrivateKey(String alias);
29 byte[] getCertificate(String alias);
31 // APIs used by CertInstaller
32 void installCaCertificate(in byte[] caCertificate);
34 // APIs used by DevicePolicyManager
35 boolean installKeyPair(in byte[] privateKey, in byte[] userCert, String alias);
36 boolean removeKeyPair(String alias);
38 // APIs used by Settings
39 boolean deleteCaCertificate(String alias);
41 ParceledListSlice getUserCaAliases();
42 ParceledListSlice getSystemCaAliases();
43 boolean containsCaAlias(String alias);
44 byte[] getEncodedCaCertificate(String alias, boolean includeDeletedSystem);
45 List<String> getCaCertificateChainAliases(String rootAlias, boolean includeDeletedSystem);
47 // APIs used by KeyChainActivity
48 void setGrant(int uid, String alias, boolean value);
49 boolean hasGrant(int uid, String alias);