1 files changed, 90 insertions, 0 deletions
diff --git a/sandbox/src/integrity_level_test.cc b/sandbox/src/integrity_level_test.cc
new file mode 100644
index 0000000..c6e0b64
--- /dev/null
+++ b/sandbox/src/integrity_level_test.cc
@@ -0,0 +1,90 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <windows.h>
+#include <atlsecurity.h>
+
+#include "base/win/windows_version.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "sandbox/src/sandbox.h"
+#include "sandbox/src/sandbox_policy.h"
+#include "sandbox/src/sandbox_factory.h"
+#include "sandbox/tests/common/controller.h"
+
+namespace sandbox {
+
+
+SBOX_TESTS_COMMAND int CheckIntegrityLevel(int argc, wchar_t **argv) {
+  ATL::CAccessToken token;
+  if (!token.GetEffectiveToken(TOKEN_READ))
+    return SBOX_TEST_FAILED;
+
+  char* buffer[100];
+  DWORD buf_size = 100;
+  if (!::GetTokenInformation(token.GetHandle(), TokenIntegrityLevel,
+                             reinterpret_cast<void*>(buffer), buf_size,
+                             &buf_size))
+    return SBOX_TEST_FAILED;
+
+  TOKEN_MANDATORY_LABEL* label =
+      reinterpret_cast<TOKEN_MANDATORY_LABEL*>(buffer);
+
+  PSID sid_low = NULL;
+  if (!::ConvertStringSidToSid(L"S-1-16-4096", &sid_low))
+    return SBOX_TEST_FAILED;
+
+  BOOL is_low_sid = ::EqualSid(label->Label.Sid, sid_low);
+
+  ::LocalFree(sid_low);
+
+  if (is_low_sid)
+    return SBOX_TEST_SUCCEEDED;
+
+  return SBOX_TEST_DENIED;
+}
+
+TEST(IntegrityLevelTest, TestLowILReal) {
+  if (base::win::GetVersion() != base::win::VERSION_VISTA)
+    return;
+
+  TestRunner runner(JOB_LOCKDOWN, USER_INTERACTIVE, USER_INTERACTIVE);
+
+  runner.SetTimeout(INFINITE);
+
+  runner.GetPolicy()->SetIntegrityLevel(INTEGRITY_LEVEL_LOW);
+
+  EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(L"CheckIntegrityLevel"));
+
+  runner.SetTestState(BEFORE_REVERT);
+  EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(L"CheckIntegrityLevel"));
+}
+
+TEST(DelayedIntegrityLevelTest, TestLowILDelayed) {
+  if (base::win::GetVersion() != base::win::VERSION_VISTA)
+    return;
+
+  TestRunner runner(JOB_LOCKDOWN, USER_INTERACTIVE, USER_INTERACTIVE);
+
+  runner.SetTimeout(INFINITE);
+
+  runner.GetPolicy()->SetDelayedIntegrityLevel(INTEGRITY_LEVEL_LOW);
+
+  EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(L"CheckIntegrityLevel"));
+
+  runner.SetTestState(BEFORE_REVERT);
+  EXPECT_EQ(SBOX_TEST_DENIED, runner.RunTest(L"CheckIntegrityLevel"));
+}
+
+TEST(IntegrityLevelTest, TestNoILChange) {
+  if (base::win::GetVersion() != base::win::VERSION_VISTA)
+    return;
+
+  TestRunner runner(JOB_LOCKDOWN, USER_INTERACTIVE, USER_INTERACTIVE);
+
+  runner.SetTimeout(INFINITE);
+
+  EXPECT_EQ(SBOX_TEST_DENIED, runner.RunTest(L"CheckIntegrityLevel"));
+}
+
+}  // namespace sandbox