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 "ability_interceptor.h"
17
18 #include <chrono>
19 #include <string>
20
21 #include "ability_manager_errors.h"
22 #include "app_running_control_rule_result.h"
23 #include "bundlemgr/bundle_mgr_interface.h"
24 #include "bundle_constants.h"
25 #include "hilog_wrapper.h"
26 #include "in_process_call_wrapper.h"
27 #include "ipc_skeleton.h"
28 #include "want.h"
29
30 namespace OHOS {
31 namespace AAFwk {
32 const std::string ACTION_MARKET_CROWDTEST = "ohos.want.action.marketCrowdTest";
33 const std::string ACTION_MARKET_DISPOSED = "ohos.want.action.marketDisposed";
34 const std::string PERMISSION_MANAGE_DISPOSED_APP_STATUS = "ohos.permission.MANAGE_DISPOSED_APP_STATUS";
35
~AbilityInterceptor()36 AbilityInterceptor::~AbilityInterceptor()
37 {}
38
CrowdTestInterceptor()39 CrowdTestInterceptor::CrowdTestInterceptor()
40 {}
41
~CrowdTestInterceptor()42 CrowdTestInterceptor::~CrowdTestInterceptor()
43 {}
44
DoProcess(const Want & want,int requestCode,int32_t userId,bool isForeground)45 ErrCode CrowdTestInterceptor::DoProcess(const Want &want, int requestCode, int32_t userId, bool isForeground)
46 {
47 if (CheckCrowdtest(want, userId)) {
48 HILOG_ERROR("Crowdtest expired.");
49 #ifdef SUPPORT_GRAPHICS
50 if (isForeground) {
51 int ret = IN_PROCESS_CALL(AbilityUtil::StartAppgallery(requestCode, userId, ACTION_MARKET_CROWDTEST));
52 if (ret != ERR_OK) {
53 HILOG_ERROR("Crowdtest implicit start appgallery failed.");
54 return ret;
55 }
56 }
57 #endif
58 return ERR_CROWDTEST_EXPIRED;
59 }
60 return ERR_OK;
61 }
62
CheckCrowdtest(const Want & want,int32_t userId)63 bool CrowdTestInterceptor::CheckCrowdtest(const Want &want, int32_t userId)
64 {
65 // get bms
66 auto bms = AbilityUtil::GetBundleManager();
67 if (!bms) {
68 HILOG_ERROR("GetBundleManager failed");
69 return false;
70 }
71
72 // get crowdtest status and time
73 std::string bundleName = want.GetBundle();
74 AppExecFwk::ApplicationInfo callerAppInfo;
75 bool result = IN_PROCESS_CALL(
76 bms->GetApplicationInfo(bundleName, AppExecFwk::ApplicationFlag::GET_BASIC_APPLICATION_INFO,
77 userId, callerAppInfo)
78 );
79 if (!result) {
80 HILOG_ERROR("GetApplicaionInfo from bms failed.");
81 return false;
82 }
83
84 auto appDistributionType = callerAppInfo.appDistributionType;
85 auto appCrowdtestDeadline = callerAppInfo.crowdtestDeadline;
86 int64_t now = std::chrono::duration_cast<std::chrono::seconds>(std::chrono::
87 system_clock::now().time_since_epoch()).count();
88 if (appDistributionType == AppExecFwk::Constants::APP_DISTRIBUTION_TYPE_CROWDTESTING &&
89 appCrowdtestDeadline < now) {
90 HILOG_INFO("The application is expired, expired time is %{public}s",
91 std::to_string(appCrowdtestDeadline).c_str());
92 return true;
93 }
94 return false;
95 }
96
ControlInterceptor()97 ControlInterceptor::ControlInterceptor()
98 {}
99
~ControlInterceptor()100 ControlInterceptor::~ControlInterceptor()
101 {}
102
DoProcess(const Want & want,int requestCode,int32_t userId,bool isForeground)103 ErrCode ControlInterceptor::DoProcess(const Want &want, int requestCode, int32_t userId, bool isForeground)
104 {
105 AppExecFwk::AppRunningControlRuleResult controlRule;
106 if (CheckControl(want, userId, controlRule)) {
107 HILOG_INFO("The target application is intercpted. %{public}s", controlRule.controlMessage.c_str());
108 #ifdef SUPPORT_GRAPHICS
109 if (isForeground && controlRule.controlWant != nullptr) {
110 int ret = IN_PROCESS_CALL(AbilityManagerClient::GetInstance()->StartAbility(*controlRule.controlWant,
111 userId, requestCode));
112 if (ret != ERR_OK) {
113 HILOG_ERROR("Control implicit start appgallery failed.");
114 return ret;
115 }
116 }
117 #endif
118 return ERR_DISPOSED_STATUS;
119 }
120 return ERR_OK;
121 }
122
CheckControl(const Want & want,int32_t userId,AppExecFwk::AppRunningControlRuleResult & controlRule)123 bool ControlInterceptor::CheckControl(const Want &want, int32_t userId,
124 AppExecFwk::AppRunningControlRuleResult &controlRule)
125 {
126 // get bms
127 auto bms = AbilityUtil::GetBundleManager();
128 if (!bms) {
129 HILOG_ERROR("GetBundleManager failed");
130 return false;
131 }
132
133 // get disposed status
134 std::string bundleName = want.GetBundle();
135 auto appControlMgr = bms->GetAppControlProxy();
136 if (appControlMgr == nullptr) {
137 HILOG_ERROR("Get appControlMgr failed");
138 return false;
139 }
140
141 auto ret = IN_PROCESS_CALL(appControlMgr->GetAppRunningControlRule(bundleName, userId, controlRule));
142 if (ret != ERR_OK) {
143 HILOG_INFO("Get No AppRunningControlRule");
144 return false;
145 }
146 return true;
147 }
148 } // namespace AAFwk
149 } // namespace OHOS
150