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      1 /*
      2  * Copyright (C) 2011 The Android Open Source Project
      3  *
      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
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     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.
     15  */
     16 package android.security;
     17 
     18 /**
     19  * Caller is required to ensure that {@link KeyStore#unlock
     20  * KeyStore.unlock} was successful.
     21  *
     22  * @hide
     23  */
     24 interface IKeyChainService {
     25     // APIs used by KeyChain
     26     byte[] getPrivateKey(String alias);
     27     byte[] getCertificate(String alias);
     28 
     29     // APIs used by CertInstaller
     30     void installCaCertificate(in byte[] caCertificate);
     31 
     32     // APIs used by Settings
     33     boolean deleteCaCertificate(String alias);
     34     boolean reset();
     35 
     36     // APIs used by KeyChainActivity
     37     void setGrant(int uid, String alias, boolean value);
     38     boolean hasGrant(int uid, String alias);
     39 }
     40