blob: 0e901ba53550c214b0df908fc802852d9ba65cf0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
/*
* 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.
*/
#define LOG_TAG "credstore"
#include <android-base/logging.h>
#include <binder/IPCThreadState.h>
#include <binder/IServiceManager.h>
//#include "CredentialStore.h"
#include "CredentialStoreFactory.h"
namespace android {
namespace security {
namespace identity {
using ::android::hardware::identity::IIdentityCredentialStore;
CredentialStoreFactory::CredentialStoreFactory(const std::string& dataPath) : dataPath_(dataPath) {}
CredentialStoreFactory::~CredentialStoreFactory() {}
CredentialStore* CredentialStoreFactory::createCredentialStore(const string& instanceName) {
String16 serviceName =
IIdentityCredentialStore::descriptor + String16("/") + String16(instanceName.c_str());
sp<IIdentityCredentialStore> hal =
android::waitForDeclaredService<IIdentityCredentialStore>(serviceName);
if (hal.get() == nullptr) {
LOG(ERROR) << "Error getting HAL for IdentityCredentialStore store with service name '"
<< serviceName << "'";
return nullptr;
}
CredentialStore* store = new CredentialStore(dataPath_, hal);
if (!store->init()) {
LOG(ERROR) << "Error initializing CredentialStore with service name '" << serviceName
<< "'";
delete store;
return nullptr;
}
return store;
}
Status CredentialStoreFactory::getCredentialStore(int32_t credentialStoreType,
sp<ICredentialStore>* _aidl_return) {
switch (credentialStoreType) {
case CREDENTIAL_STORE_TYPE_DEFAULT:
if (defaultStore_.get() == nullptr) {
defaultStore_ = createCredentialStore("default");
}
if (defaultStore_.get() == nullptr) {
return Status::fromServiceSpecificError(ICredentialStore::ERROR_GENERIC,
"Error creating default store");
}
*_aidl_return = defaultStore_.get();
return Status::ok();
case CREDENTIAL_STORE_TYPE_DIRECT_ACCESS:
if (directAccessStore_.get() == nullptr) {
directAccessStore_ = createCredentialStore("directAccess");
}
if (directAccessStore_.get() == nullptr) {
return Status::fromServiceSpecificError(ICredentialStore::ERROR_GENERIC,
"Error creating direct access store");
}
*_aidl_return = directAccessStore_.get();
return Status::ok();
break;
}
return Status::fromServiceSpecificError(ICredentialStore::ERROR_GENERIC,
"Unknown credential store type");
}
} // namespace identity
} // namespace security
} // namespace android
|
