1/*
2 * Copyright (c) 2022 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 "useriam_common.h"
17
18#include <sys/stat.h>
19#include <unistd.h>
20
21#include "pool.h"
22#include "idm_database.h"
23#include "coauth.h"
24#include "context_manager.h"
25#include "adaptor_log.h"
26#include "ed25519_key.h"
27
28namespace OHOS {
29namespace UserIam {
30namespace Common {
31static bool g_isInitUserIAM = false;
32
33int32_t Init()
34{
35    if (g_isInitUserIAM) {
36        LOG_INFO("already init");
37        return RESULT_SUCCESS;
38    }
39
40    if (InitUserAuthContextList() != RESULT_SUCCESS) {
41        LOG_ERROR("init context list failed");
42        goto FAIL;
43    }
44
45    if (InitResourcePool() != RESULT_SUCCESS) {
46        LOG_ERROR("init resource pool failed");
47        goto FAIL;
48    }
49    if (InitUserInfoList() != RESULT_SUCCESS) {
50        LOG_ERROR("init user info failed");
51        goto FAIL;
52    }
53    if (InitCoAuth() != RESULT_SUCCESS) {
54        LOG_ERROR("init user auth failed");
55        goto FAIL;
56    }
57    if (GenerateKeyPair() != RESULT_SUCCESS) {
58        LOG_ERROR("init ed25519 key failed");
59        goto FAIL;
60    }
61
62    LOG_INFO("init success");
63    g_isInitUserIAM = true;
64    return RESULT_SUCCESS;
65
66FAIL:
67    Close();
68    return RESULT_UNKNOWN;
69}
70
71int32_t Close()
72{
73    DestoryUserAuthContextList();
74    DestoryCoAuth();
75    DestroyUserInfoList();
76    DestroyResourcePool();
77    DestoryEd25519KeyPair();
78    g_isInitUserIAM = false;
79    return RESULT_SUCCESS;
80}
81
82bool IsIAMInited()
83{
84    return g_isInitUserIAM;
85}
86} // Common
87} // UserIam
88} // OHOS