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| 1 // Copyright 2009 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/constants.h" | |
| 17 #include "omaha/base/omaha_version.h" | |
| 18 #include "omaha/base/scoped_impersonation.h" | |
| 19 #include "omaha/goopdate/cred_dialog.h" | |
| 20 #include "omaha/testing/unit_test.h" | |
| 21 | |
| 22 namespace omaha { | |
| 23 | |
| 24 class CredentialDialogTest : public testing::Test { | |
| 25 protected: | |
| 26 explicit CredentialDialogTest(bool is_machine) | |
| 27 : is_machine_(is_machine) {} | |
| 28 | |
| 29 virtual void SetUp() { | |
| 30 } | |
| 31 | |
| 32 virtual void TearDown() { | |
| 33 } | |
| 34 | |
| 35 virtual bool ShouldRunTest() { | |
| 36 if (IsEnvironmentVariableSet(_T("OMAHA_TEST_UI"))) { | |
| 37 return true; | |
| 38 } else { | |
| 39 std::wcout << _T("\tThis test did not run because 'OMAHA_TEST_UI' is ") | |
| 40 _T("not set in the environment.") << std::endl; | |
| 41 return false; | |
| 42 } | |
| 43 } | |
| 44 | |
| 45 virtual void TestComObject(LPCTSTR server, LPCTSTR caption) { | |
| 46 REFCLSID clsid = is_machine_ ? __uuidof(CredentialDialogMachineClass) | |
| 47 : __uuidof(CredentialDialogUserClass); | |
| 48 CComPtr<ICredentialDialog> dialog; | |
| 49 EXPECT_SUCCEEDED(dialog.CoCreateInstance(clsid, NULL, CLSCTX_LOCAL_SERVER)); | |
| 50 if (dialog) { | |
| 51 CComBSTR server_bs(server); | |
| 52 CComBSTR caption_bs(caption); | |
| 53 CComBSTR user; | |
| 54 CComBSTR pass; | |
| 55 EXPECT_SUCCEEDED(dialog->QueryUserForCredentials(0, | |
| 56 server_bs, | |
| 57 caption_bs, | |
| 58 &user, | |
| 59 &pass)); | |
| 60 } | |
| 61 } | |
| 62 | |
| 63 virtual void TestAuto(LPCTSTR server, LPCTSTR caption) { | |
| 64 CString user; | |
| 65 CString pass; | |
| 66 EXPECT_SUCCEEDED(LaunchCredentialDialog(is_machine_, | |
| 67 NULL, | |
| 68 CString(server), | |
| 69 CString(caption), | |
| 70 &user, | |
| 71 &pass)); | |
| 72 } | |
| 73 | |
| 74 // TestAutoImpersonating() assumes that omaha_unittest.exe is being executed | |
| 75 // as LocalSystem; it will fail otherwise. | |
| 76 virtual void TestAutoImpersonating(LPCTSTR server, LPCTSTR caption) { | |
| 77 EXPECT_SUCCEEDED(InitializeClientSecurity()); | |
| 78 | |
| 79 // Manually load the COM proxy into the process before we start; it will | |
| 80 // assert on DLL load if we load it while impersonating. (PSMachine should | |
| 81 // always be loaded already in a production environment; this is just an | |
| 82 // artifact of the unit test environment.) | |
| 83 CPath proxy_path(goopdate_utils::BuildInstallDirectory( | |
| 84 is_machine_, omaha::GetVersionString())); | |
| 85 EXPECT_TRUE(proxy_path.Append(kPSFileNameMachine)); | |
| 86 scoped_library psmachine_load(::LoadLibrary(proxy_path)); | |
| 87 EXPECT_TRUE(!!psmachine_load); | |
| 88 | |
| 89 scoped_handle logged_on_user_token( | |
| 90 goopdate_utils::GetImpersonationTokenForMachineProcess(is_machine_)); | |
| 91 EXPECT_TRUE(valid(logged_on_user_token)); | |
| 92 if (valid(logged_on_user_token)) { | |
| 93 scoped_impersonation impersonate_user(get(logged_on_user_token)); | |
| 94 HRESULT hr = HRESULT_FROM_WIN32(impersonate_user.result()); | |
| 95 EXPECT_SUCCEEDED(hr); | |
| 96 if (SUCCEEDED(hr)) { | |
| 97 TestAuto(server, caption); | |
| 98 } | |
| 99 } | |
| 100 } | |
| 101 | |
| 102 const bool is_machine_; | |
| 103 | |
| 104 private: | |
| 105 DISALLOW_IMPLICIT_CONSTRUCTORS(CredentialDialogTest); | |
| 106 }; | |
| 107 | |
| 108 class CredentialDialogMachineTest : public CredentialDialogTest { | |
| 109 protected: | |
| 110 CredentialDialogMachineTest() : CredentialDialogTest(true) {} | |
| 111 }; | |
| 112 | |
| 113 class CredentialDialogUserTest : public CredentialDialogTest { | |
| 114 protected: | |
| 115 CredentialDialogUserTest() : CredentialDialogTest(false) {} | |
| 116 }; | |
| 117 | |
| 118 TEST_F(CredentialDialogUserTest, COM) { | |
| 119 if (ShouldRunTest()) { | |
| 120 TestComObject(_T("test-u-com-server"), _T("test-u-com-caption")); | |
| 121 } | |
| 122 } | |
| 123 | |
| 124 TEST_F(CredentialDialogUserTest, Auto) { | |
| 125 if (ShouldRunTest()) { | |
| 126 TestAuto(_T("test-u-auto-server"), _T("test-u-auto-caption")); | |
| 127 } | |
| 128 } | |
| 129 | |
| 130 TEST_F(CredentialDialogMachineTest, COM) { | |
| 131 if (ShouldRunTest()) { | |
| 132 TestComObject(_T("test-m-com-server"), _T("test-m-com-caption")); | |
| 133 } | |
| 134 } | |
| 135 | |
| 136 TEST_F(CredentialDialogMachineTest, Auto) { | |
| 137 if (ShouldRunTest()) { | |
| 138 TestAuto(_T("test-m-auto-server"), _T("test-m-auto-caption")); | |
| 139 } | |
| 140 } | |
| 141 | |
| 142 TEST_F(CredentialDialogMachineTest, Impersonating) { | |
| 143 bool is_system = false; | |
| 144 EXPECT_SUCCEEDED(IsSystemProcess(&is_system)); | |
| 145 if (!is_system) { | |
| 146 std::wcout << _T("\tThis test is only meaningful when the unit test is ") | |
| 147 _T("run as the SYSTEM account.") << std::endl; | |
| 148 } else { | |
| 149 TestAutoImpersonating(_T("test-m-imp-server"), _T("test-m-imp-caption")); | |
| 150 } | |
| 151 } | |
| 152 | |
| 153 } // end namespace omaha | |
| 154 | |
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