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| 1 // Copyright 2008-2010 Google Inc. | |
| 2 // | |
| 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 "omaha/base/app_util.h" | |
| 17 #include "omaha/base/const_object_names.h" | |
| 18 #include "omaha/base/constants.h" | |
| 19 #include "omaha/base/error.h" | |
| 20 #include "omaha/base/omaha_version.h" | |
| 21 #include "omaha/base/path.h" | |
| 22 #include "omaha/base/reg_key.h" | |
| 23 #include "omaha/base/scoped_any.h" | |
| 24 #include "omaha/base/synchronized.h" | |
| 25 #include "omaha/base/system.h" | |
| 26 #include "omaha/base/timer.h" | |
| 27 #include "omaha/base/vistautil.h" | |
| 28 #include "omaha/common/command_line_builder.h" | |
| 29 #include "omaha/common/const_cmd_line.h" | |
| 30 #include "omaha/common/const_goopdate.h" | |
| 31 #include "omaha/common/goopdate_utils.h" | |
| 32 #include "omaha/core/google_update_core.h" | |
| 33 #include "omaha/setup/setup_service.h" | |
| 34 #include "omaha/testing/unit_test.h" | |
| 35 | |
| 36 namespace omaha { | |
| 37 | |
| 38 namespace { | |
| 39 | |
| 40 const TCHAR update_key[] = MACHINE_REG_UPDATE; | |
| 41 const TCHAR appid_key[] = MACHINE_REG_CLIENTS_GOOPDATE; | |
| 42 const TCHAR appid_state_key[] = MACHINE_REG_CLIENT_STATE_GOOPDATE; | |
| 43 | |
| 44 } // namespace | |
| 45 | |
| 46 class GoogleUpdateCoreTest : public testing::Test { | |
| 47 protected: | |
| 48 GoogleUpdateCoreTest() { | |
| 49 } | |
| 50 | |
| 51 static void SetUpTestCase() { | |
| 52 if (vista_util::IsUserAdmin()) { | |
| 53 System::AdjustPrivilege(SE_DEBUG_NAME, true); | |
| 54 TerminateAllGoogleUpdateProcesses(); | |
| 55 } | |
| 56 | |
| 57 const CString shell_path = goopdate_utils::BuildGoogleUpdateExePath(true); | |
| 58 EXPECT_SUCCEEDED(RegKey::SetValue(update_key, | |
| 59 kRegValueInstalledPath, | |
| 60 shell_path)); | |
| 61 | |
| 62 EXPECT_SUCCEEDED(RegKey::SetValue(update_key, | |
| 63 kRegValueInstalledVersion, | |
| 64 GetVersionString())); | |
| 65 | |
| 66 EXPECT_SUCCEEDED(RegKey::SetValue(appid_key, | |
| 67 kRegValueProductVersion, | |
| 68 GetVersionString())); | |
| 69 | |
| 70 EXPECT_SUCCEEDED(RegKey::SetValue(appid_key, _T("fc"), _T("fc /?"))); | |
| 71 | |
| 72 EXPECT_SUCCEEDED(RegKey::SetValue(appid_state_key, | |
| 73 kRegValueProductVersion, | |
| 74 GetVersionString())); | |
| 75 | |
| 76 CopyGoopdateFiles(GetGoogleUpdateMachinePath(), GetVersionString()); | |
| 77 } | |
| 78 | |
| 79 static void TearDownTestCase() { | |
| 80 if (vista_util::IsUserAdmin()) { | |
| 81 TerminateAllGoogleUpdateProcesses(); | |
| 82 } | |
| 83 | |
| 84 EXPECT_SUCCEEDED(RegKey::DeleteValue(appid_key, _T("fc"))); | |
| 85 } | |
| 86 | |
| 87 void DoLaunchCmdElevatedTests(IUnknown* core_object); | |
| 88 }; | |
| 89 | |
| 90 void GoogleUpdateCoreTest::DoLaunchCmdElevatedTests(IUnknown* core_object) { | |
| 91 CComQIPtr<IGoogleUpdateCore> google_update_core = core_object; | |
| 92 EXPECT_TRUE(google_update_core != NULL); | |
| 93 if (!google_update_core) { | |
| 94 return; | |
| 95 } | |
| 96 | |
| 97 ULONG_PTR proc_handle = 0; | |
| 98 DWORD caller_proc_id = ::GetCurrentProcessId(); | |
| 99 | |
| 100 // Returns ERROR_BAD_IMPERSONATION_LEVEL when explicit security blanket is not | |
| 101 // set. | |
| 102 EXPECT_EQ(HRESULT_FROM_WIN32(ERROR_BAD_IMPERSONATION_LEVEL), | |
| 103 google_update_core->LaunchCmdElevated(kGoogleUpdateAppId, | |
| 104 _T("cmd"), | |
| 105 caller_proc_id, | |
| 106 &proc_handle)); | |
| 107 EXPECT_EQ(0, proc_handle); | |
| 108 | |
| 109 // Sets a security blanket that will allow the server to impersonate the | |
| 110 // client. | |
| 111 EXPECT_SUCCEEDED(::CoSetProxyBlanket(google_update_core, | |
| 112 RPC_C_AUTHN_DEFAULT, RPC_C_AUTHZ_DEFAULT, COLE_DEFAULT_PRINCIPAL, | |
| 113 RPC_C_AUTHN_LEVEL_DEFAULT, RPC_C_IMP_LEVEL_IMPERSONATE, NULL, | |
| 114 EOAC_DEFAULT)); | |
| 115 | |
| 116 // Returns GOOPDATE_E_CORE_MISSING_CMD when the command is missing in | |
| 117 // the registry. | |
| 118 EXPECT_EQ(GOOPDATE_E_CORE_MISSING_CMD, | |
| 119 google_update_core->LaunchCmdElevated(kGoogleUpdateAppId, | |
| 120 _T("cmd"), | |
| 121 caller_proc_id, | |
| 122 &proc_handle)); | |
| 123 EXPECT_EQ(0, proc_handle); | |
| 124 | |
| 125 // Returns E_INVALIDARG when the app_guid is not a guid. | |
| 126 EXPECT_EQ(E_INVALIDARG, | |
| 127 google_update_core->LaunchCmdElevated(_T("noguid"), | |
| 128 _T("cmd"), | |
| 129 caller_proc_id, | |
| 130 &proc_handle)); | |
| 131 | |
| 132 EXPECT_SUCCEEDED(google_update_core->LaunchCmdElevated(kGoogleUpdateAppId, | |
| 133 _T("fc"), | |
| 134 caller_proc_id, | |
| 135 &proc_handle)); | |
| 136 EXPECT_NE(0, proc_handle); | |
| 137 | |
| 138 // TODO(Omaha): Perhaps attempt some negative tests here, either by testing | |
| 139 // the permissions on the handle explicitly, or by attempting VM operations or | |
| 140 // such on the process handle, since it's a serious security issue if the | |
| 141 // handle permissions are too wide. | |
| 142 HANDLE handle = reinterpret_cast<HANDLE>(proc_handle); | |
| 143 EXPECT_NE(WAIT_FAILED, ::WaitForSingleObject(handle, 10000)); | |
| 144 EXPECT_TRUE(::CloseHandle(handle)); | |
| 145 } | |
| 146 | |
| 147 TEST_F(GoogleUpdateCoreTest, LaunchCmdElevated_LocalServerRegistered) { | |
| 148 RegisterOrUnregisterGoopdateLocalServer(true); | |
| 149 | |
| 150 CComPtr<IUnknown> local_server_com; | |
| 151 EXPECT_SUCCEEDED(System::CoCreateInstanceAsAdmin( | |
| 152 NULL, __uuidof(GoogleUpdateCoreMachineClass), | |
| 153 IID_PPV_ARGS(&local_server_com))); | |
| 154 | |
| 155 DoLaunchCmdElevatedTests(local_server_com); | |
| 156 | |
| 157 local_server_com.Release(); | |
| 158 | |
| 159 RegisterOrUnregisterGoopdateLocalServer(false); | |
| 160 } | |
| 161 | |
| 162 TEST_F(GoogleUpdateCoreTest, | |
| 163 LaunchCmdElevated_ServiceAndLocalServerRegistered) { | |
| 164 RegisterOrUnregisterGoopdateService(true); | |
| 165 RegisterOrUnregisterGoopdateLocalServer(true); | |
| 166 | |
| 167 CComPtr<IUnknown> service_com; | |
| 168 EXPECT_SUCCEEDED( | |
| 169 service_com.CoCreateInstance(__uuidof(GoogleUpdateCoreClass))); | |
| 170 | |
| 171 DoLaunchCmdElevatedTests(service_com); | |
| 172 | |
| 173 CComPtr<IUnknown> local_server_com; | |
| 174 EXPECT_SUCCEEDED(System::CoCreateInstanceAsAdmin( | |
| 175 NULL, __uuidof(GoogleUpdateCoreMachineClass), | |
| 176 IID_PPV_ARGS(&local_server_com))); | |
| 177 | |
| 178 DoLaunchCmdElevatedTests(local_server_com); | |
| 179 | |
| 180 service_com.Release(); | |
| 181 local_server_com.Release(); | |
| 182 | |
| 183 RegisterOrUnregisterGoopdateLocalServer(false); | |
| 184 RegisterOrUnregisterGoopdateService(false); | |
| 185 } | |
| 186 | |
| 187 TEST_F(GoogleUpdateCoreTest, LaunchCmdElevated_ServiceRunning) { | |
| 188 if (!vista_util::IsUserAdmin()) { | |
| 189 SUCCEED() << "\tTest did not run because the user is not an admin."; | |
| 190 return; | |
| 191 } | |
| 192 | |
| 193 RegisterOrUnregisterGoopdateService(true); | |
| 194 | |
| 195 // RegisterOrUnregisterGoopdateLocalServer is needed for handler registration. | |
| 196 RegisterOrUnregisterGoopdateLocalServer(true); | |
| 197 | |
| 198 EXPECT_SUCCEEDED(SetupUpdateMediumService::StartService()); | |
| 199 CComPtr<IUnknown> service_com; | |
| 200 EXPECT_SUCCEEDED( | |
| 201 service_com.CoCreateInstance(__uuidof(GoogleUpdateCoreClass))); | |
| 202 | |
| 203 DoLaunchCmdElevatedTests(service_com); | |
| 204 | |
| 205 service_com.Release(); | |
| 206 | |
| 207 RegisterOrUnregisterGoopdateLocalServer(false); | |
| 208 RegisterOrUnregisterGoopdateService(false); | |
| 209 } | |
| 210 | |
| 211 } // namespace omaha | |
| 212 | |
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Chromium Code Reviews
Issue 624713003:
Keep only base/extractor.[cc|h]. (Closed)
Base URL: https://chromium.googlesource.com/external/omaha.git@master