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 <memory>
17 #include <new>
18 #include <cstdint>
19 #include "skill.h"
20 #include "want.h"
21 #include "app_details_filter.h"
22 #include "app_details_meta_item.h"
23 #include "app_details_rdb_data_define.h"
24 #include "app_details_rdb_const_define.h"
25 #include "app_details_rdb_data_manager.h"
26 #include "app_domain_verify_error.h"
27 #include "domain_url_util.h"
28 #include "app_domain_verify_hilog.h"
29 #include "filter_define.h"
30 #include "lru_cache_util.h"
31 #include "app_details_data_mgr.h"
32
33
34 namespace OHOS {
35 namespace AppDomainVerify {
36 const static std::string OHOS_WANT_ACTION_APPDETAILS = "ohos.want.action.appdetail";
37 const static int64_t CACHE_TIME_S = 300;
38 const static int MAX_CACHE_CNT = 10;
AppDetailsDataMgr()39 AppDetailsDataMgr::AppDetailsDataMgr()
40 {
41 lruCache_ = std::make_shared<LruCacheUtil<std::string, std::string>>(MAX_CACHE_CNT);
42 rdbMgr_ = std::make_shared<AppDetailsRdbDataMgr>(false);
43 };
44
~AppDetailsDataMgr()45 AppDetailsDataMgr::~AppDetailsDataMgr()
46 {};
47
QueryAppDetailsWant(const std::string & url,AAFwk::Want & want,std::string & bundleName)48 int AppDetailsDataMgr::QueryAppDetailsWant(const std::string &url, AAFwk::Want& want, std::string& bundleName)
49 {
50 APP_DOMAIN_VERIFY_HILOGI(APP_DOMAIN_VERIFY_MGR_MODULE_SERVICE, "call, url:%{private}s", url.c_str());
51 std::string bundleNameQuery;
52 do {
53 if (QueryAppDetailsWantByCache(url, bundleNameQuery)) {
54 APP_DOMAIN_VERIFY_HILOGI(APP_DOMAIN_VERIFY_MGR_MODULE_SERVICE, "query success from cache");
55 break;
56 }
57 if (QueryAppDetailsWantByRdb(url, bundleNameQuery)) {
58 APP_DOMAIN_VERIFY_HILOGI(APP_DOMAIN_VERIFY_MGR_MODULE_SERVICE, "query success from rdb");
59 break;
60 }
61 APP_DOMAIN_VERIFY_HILOGI(APP_DOMAIN_VERIFY_MGR_MODULE_SERVICE, "query fail.");
62 return QUERY_FAIL;
63 } while (false);
64 AddInfoToWant(want, bundleNameQuery);
65 bundleName = bundleNameQuery;
66 return QUERY_SUCC;
67 };
68
QueryAppDetailsWantByCache(const std::string & url,std::string & bundleName)69 bool AppDetailsDataMgr::QueryAppDetailsWantByCache(const std::string& url, std::string& bundleName)
70 {
71 int64_t currTime = std::chrono::time_point_cast<std::chrono::seconds>(std::chrono::system_clock::now())
72 .time_since_epoch()
73 .count();
74 if (currTime - cacheBeginTime_ > CACHE_TIME_S) {
75 cacheBeginTime_ = currTime;
76 lruCache_->Clear();
77 return false;
78 }
79 std::string value;
80 if (lruCache_->Get(url, value)) {
81 bundleName = value;
82 return true;
83 }
84 return false;
85 };
86
QueryAppDetailsWantByRdb(const std::string & url,std::string & bundleName)87 bool AppDetailsDataMgr::QueryAppDetailsWantByRdb(const std::string& url, std::string& bundleName)
88 {
89 std::vector<AppDetailsRdbItem> rdbDetails;
90 std::string domain = UrlUtil::GetHost(url);
91 if (!rdbMgr_->QueryDataByDomain(APP_DETAILS_TABLE, domain, rdbDetails)) {
92 APP_DOMAIN_VERIFY_HILOGE(APP_DOMAIN_VERIFY_MODULE_EXTENSION, "query fail.");
93 return false;
94 }
95 std::vector<AppDetailInfo> appDetails;
96 std::vector<AppDetailInfo> appDetailsRet;
97 for (auto& detail : rdbDetails) {
98 AppDetailInfo info;
99 info.bundleName = detail.bundleName;
100 info.skillUri.host = detail.domain;
101 info.skillUri.scheme = detail.scheme;
102 if (detail.pathType == PATH) {
103 info.skillUri.path = detail.path;
104 }
105 if (detail.pathType == PATH_START_WITH) {
106 info.skillUri.pathStartWith = detail.path;
107 }
108 if (detail.pathType == PATH_REGEX) {
109 info.skillUri.pathRegex = detail.path;
110 }
111 appDetails.emplace_back(info);
112 }
113 if (!detailsFilter_->Filter(appDetails, appDetailsRet, url)) {
114 return false;
115 }
116 bundleName = appDetailsRet.front().bundleName;
117 lruCache_->Put(url, appDetailsRet.front().bundleName);
118 return true;
119 };
120
AddInfoToWant(AAFwk::Want & want,const std::string & bundleName)121 void AppDetailsDataMgr::AddInfoToWant(AAFwk::Want& want, const std::string& bundleName)
122 {
123 MetaItem info;
124 if (agWantUrl_.empty()) {
125 rdbMgr_->QueryMetaData(APP_DETAILS_TABLE, info);
126 agWantUrl_ = info.tableExtInfo;
127 }
128 want.SetAction(OHOS_WANT_ACTION_APPDETAILS);
129 want.SetUri(agWantUrl_ + bundleName);
130 return;
131 };
132
133 }
134 }