1 /*
2 * Copyright (c) 2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "huks_napi_import_wrapped_key_item_as_user.h"
17 #include "huks_napi_import_wrapped_key_item.h"
18 #include "huks_napi_common_item.h"
19
20 #include "securec.h"
21
22 #include "hks_api.h"
23 #include "hks_log.h"
24 #include "hks_mem.h"
25 #include "hks_param.h"
26 #include "hks_type.h"
27
28 namespace HuksNapiItem {
29 constexpr int HUKS_NAPI_IMPORT_WRAPPED_KEY_AS_USER_ARGS_COUNT = 4;
ImportWrappedKeyAsUserParseParams(napi_env env,napi_callback_info info,ImportWrappedKeyAsyncContext context)30 static napi_value ImportWrappedKeyAsUserParseParams(napi_env env, napi_callback_info info,
31 ImportWrappedKeyAsyncContext context)
32 {
33 size_t argc = HUKS_NAPI_IMPORT_WRAPPED_KEY_AS_USER_ARGS_COUNT;
34 napi_value argv[HUKS_NAPI_IMPORT_WRAPPED_KEY_AS_USER_ARGS_COUNT] = { 0 };
35 NAPI_CALL(env, napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr));
36
37 if (argc != HUKS_NAPI_IMPORT_WRAPPED_KEY_AS_USER_ARGS_COUNT) {
38 HksNapiThrowInvalidParamCount(env);
39 HKS_LOG_E("invalid params count %" LOG_PUBLIC "zu", argc);
40 return nullptr;
41 }
42
43 int userId = 0;
44 size_t index = 0;
45 napi_value result = GetUserIdValue(env, argv[index], userId);
46 if (result == nullptr) {
47 HksNapiThrowGetUserIdFail(env);
48 HKS_LOG_E("ImportWrappedKeyAsUserParseParams could not get user id value");
49 return nullptr;
50 }
51 index++;
52 result = ParseKeyAlias(env, argv[index], context->keyAlias);
53 if (result == nullptr) {
54 HksNapiThrow(env, HUKS_ERR_CODE_ILLEGAL_ARGUMENT, "could not get key alias");
55 HKS_LOG_E("importWrappedKey parse keyAlias failed");
56 return nullptr;
57 }
58
59 index++;
60 result = ParseKeyAliasAndHksParamSetAsUser(env, userId, argv, index,
61 {context->wrappingKeyAlias, context->paramSet});
62 if (result == nullptr) {
63 HKS_LOG_E("importWrappedKey parse params failed");
64 return nullptr;
65 }
66
67 result = ParseKeyData(env, argv[index], context->wrappedData);
68 if (result == nullptr) {
69 HKS_LOG_E("importWrappedKey parse keyData failed");
70 return nullptr;
71 }
72
73 return GetInt32(env, 0);
74 }
75
HuksNapiImportWrappedKeyItemAsUser(napi_env env,napi_callback_info info)76 napi_value HuksNapiImportWrappedKeyItemAsUser(napi_env env, napi_callback_info info)
77 {
78 ImportWrappedKeyAsyncContext context = CreateImportWrappedKeyAsyncContext();
79 if (context == nullptr) {
80 HksNapiThrowInsufficientMemory(env);
81 HKS_LOG_E("could not create context");
82 return nullptr;
83 }
84
85 napi_value result = ImportWrappedKeyAsUserParseParams(env, info, context);
86 if (result == nullptr) {
87 HKS_LOG_E("could not parse params");
88 DeleteImportWrappedKeyAsyncContext(env, context);
89 return nullptr;
90 }
91
92 result = ImportWrappedKeyAsyncWork(env, context);
93 if (result == nullptr) {
94 HKS_LOG_E("could not start async work");
95 DeleteImportWrappedKeyAsyncContext(env, context);
96 return nullptr;
97 }
98 return result;
99 }
100 } // namespace HuksNapiItem
101