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comparison: security/sandbox/win/src/integrity_level_test.cc
security/sandbox/win/src/integrity_level_test.cc
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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include <windows.h> | |
| 6 #include <atlsecurity.h> | |
| 7 | |
| 8 #include "base/win/windows_version.h" | |
| 9 #include "testing/gtest/include/gtest/gtest.h" | |
| 10 #include "sandbox/win/src/sandbox.h" | |
| 11 #include "sandbox/win/src/sandbox_policy.h" | |
| 12 #include "sandbox/win/src/sandbox_factory.h" | |
| 13 #include "sandbox/win/tests/common/controller.h" | |
| 14 | |
| 15 namespace sandbox { | |
| 16 | |
| 17 | |
| 18 SBOX_TESTS_COMMAND int CheckIntegrityLevel(int argc, wchar_t **argv) { | |
| 19 ATL::CAccessToken token; | |
| 20 if (!token.GetEffectiveToken(TOKEN_READ)) | |
| 21 return SBOX_TEST_FAILED; | |
| 22 | |
| 23 char* buffer[100]; | |
| 24 DWORD buf_size = 100; | |
| 25 if (!::GetTokenInformation(token.GetHandle(), TokenIntegrityLevel, | |
| 26 reinterpret_cast<void*>(buffer), buf_size, | |
| 27 &buf_size)) | |
| 28 return SBOX_TEST_FAILED; | |
| 29 | |
| 30 TOKEN_MANDATORY_LABEL* label = | |
| 31 reinterpret_cast<TOKEN_MANDATORY_LABEL*>(buffer); | |
| 32 | |
| 33 PSID sid_low = NULL; | |
| 34 if (!::ConvertStringSidToSid(L"S-1-16-4096", &sid_low)) | |
| 35 return SBOX_TEST_FAILED; | |
| 36 | |
| 37 BOOL is_low_sid = ::EqualSid(label->Label.Sid, sid_low); | |
| 38 | |
| 39 ::LocalFree(sid_low); | |
| 40 | |
| 41 if (is_low_sid) | |
| 42 return SBOX_TEST_SUCCEEDED; | |
| 43 | |
| 44 return SBOX_TEST_DENIED; | |
| 45 } | |
| 46 | |
| 47 TEST(IntegrityLevelTest, TestLowILReal) { | |
| 48 if (base::win::GetVersion() != base::win::VERSION_VISTA) | |
| 49 return; | |
| 50 | |
| 51 TestRunner runner(JOB_LOCKDOWN, USER_INTERACTIVE, USER_INTERACTIVE); | |
| 52 | |
| 53 runner.SetTimeout(INFINITE); | |
| 54 | |
| 55 runner.GetPolicy()->SetIntegrityLevel(INTEGRITY_LEVEL_LOW); | |
| 56 | |
| 57 EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(L"CheckIntegrityLevel")); | |
| 58 | |
| 59 runner.SetTestState(BEFORE_REVERT); | |
| 60 EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(L"CheckIntegrityLevel")); | |
| 61 } | |
| 62 | |
| 63 TEST(DelayedIntegrityLevelTest, TestLowILDelayed) { | |
| 64 if (base::win::GetVersion() != base::win::VERSION_VISTA) | |
| 65 return; | |
| 66 | |
| 67 TestRunner runner(JOB_LOCKDOWN, USER_INTERACTIVE, USER_INTERACTIVE); | |
| 68 | |
| 69 runner.SetTimeout(INFINITE); | |
| 70 | |
| 71 runner.GetPolicy()->SetDelayedIntegrityLevel(INTEGRITY_LEVEL_LOW); | |
| 72 | |
| 73 EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(L"CheckIntegrityLevel")); | |
| 74 | |
| 75 runner.SetTestState(BEFORE_REVERT); | |
| 76 EXPECT_EQ(SBOX_TEST_DENIED, runner.RunTest(L"CheckIntegrityLevel")); | |
| 77 } | |
| 78 | |
| 79 TEST(IntegrityLevelTest, TestNoILChange) { | |
| 80 if (base::win::GetVersion() != base::win::VERSION_VISTA) | |
| 81 return; | |
| 82 | |
| 83 TestRunner runner(JOB_LOCKDOWN, USER_INTERACTIVE, USER_INTERACTIVE); | |
| 84 | |
| 85 runner.SetTimeout(INFINITE); | |
| 86 | |
| 87 EXPECT_EQ(SBOX_TEST_DENIED, runner.RunTest(L"CheckIntegrityLevel")); | |
| 88 } | |
| 89 | |
| 90 } // namespace sandbox |
