1 /*
2  * Copyright (C) 2018 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 
17 package android.security.net.config;
18 
19 import java.io.File;
20 
21 /**
22  * {@link CertificateSource} based on the system WFA CA store.
23  * @hide
24  */
25 public final class WfaCertificateSource extends DirectoryCertificateSource {
26     private static final String CACERTS_WFA_PATH =
27             "/apex/com.android.wifi/etc/security/cacerts_wfa";
28 
29     private static class NoPreloadHolder {
30         private static final WfaCertificateSource INSTANCE = new WfaCertificateSource();
31     }
32 
WfaCertificateSource()33     private WfaCertificateSource() {
34         super(new File(CACERTS_WFA_PATH));
35     }
36 
getInstance()37     public static WfaCertificateSource getInstance() {
38         return NoPreloadHolder.INSTANCE;
39     }
40 
41     @Override
isCertMarkedAsRemoved(String caFile)42     protected boolean isCertMarkedAsRemoved(String caFile) {
43         return false;
44     }
45 }
46