Move Windows sandbox

- Move Windows sandbox to sandbox/win
- Update sandbox_win.gypi

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@146625 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 114 insertions, 0 deletions

diff --git a/sandbox/win/src/handle_policy_test.cc b/sandbox/win/src/handle_policy_test.cc
new file mode 100644
index 0000000..05eb39b
--- /dev/null
+++ b/sandbox/win/src/handle_policy_test.cc
@@ -0,0 +1,114 @@
+// Copyright (c) 2012 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 "base/stringprintf.h"
+#include "sandbox/src/handle_policy.h"
+#include "sandbox/src/nt_internals.h"
+#include "sandbox/src/sandbox.h"
+#include "sandbox/src/sandbox_factory.h"
+#include "sandbox/src/sandbox_policy.h"
+#include "sandbox/src/win_utils.h"
+#include "sandbox/tests/common/controller.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace sandbox {
+
+// Just waits for the supplied number of milliseconds.
+SBOX_TESTS_COMMAND int Handle_WaitProcess(int argc, wchar_t **argv) {
+  if (argc != 1)
+    return SBOX_TEST_FAILED_TO_EXECUTE_COMMAND;
+
+  ::Sleep(::wcstoul(argv[0], NULL, 10));
+  return SBOX_TEST_TIMED_OUT;
+}
+
+// Attempts to duplicate an event handle into the target process.
+SBOX_TESTS_COMMAND int Handle_DuplicateEvent(int argc, wchar_t **argv) {
+  if (argc != 1)
+    return SBOX_TEST_FAILED_TO_EXECUTE_COMMAND;
+
+  // Create a test event to use as a handle.
+  base::win::ScopedHandle test_event;
+  test_event.Set(::CreateEvent(NULL, TRUE, TRUE, NULL));
+  if (!test_event.IsValid())
+    return SBOX_TEST_FIRST_ERROR;
+
+  // Get the target process ID.
+  DWORD target_process_id = ::wcstoul(argv[0], NULL, 10);
+
+  HANDLE handle = NULL;
+  ResultCode result = SandboxFactory::GetTargetServices()->DuplicateHandle(
+      test_event, target_process_id, &handle, 0, DUPLICATE_SAME_ACCESS);
+
+  return (result == SBOX_ALL_OK) ? SBOX_TEST_SUCCEEDED : SBOX_TEST_DENIED;
+}
+
+// Tests that duplicating an object works only when the policy allows it.
+TEST(HandlePolicyTest, DuplicateHandle) {
+  TestRunner target;
+  TestRunner runner;
+
+  // Kick off an asynchronous target process for testing.
+  target.SetAsynchronous(true);
+  EXPECT_EQ(SBOX_TEST_SUCCEEDED, target.RunTest(L"Handle_WaitProcess 30000"));
+
+  // First test that we fail to open the event.
+  std::wstring cmd_line = base::StringPrintf(L"Handle_DuplicateEvent %d",
+                                             target.process_id());
+  EXPECT_EQ(SBOX_TEST_DENIED, runner.RunTest(cmd_line.c_str()));
+
+  // Now successfully open the event after adding a duplicate handle rule.
+  EXPECT_TRUE(runner.AddRule(TargetPolicy::SUBSYS_HANDLES,
+                             TargetPolicy::HANDLES_DUP_ANY,
+                             L"Event"));
+  EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(cmd_line.c_str()));
+}
+
+// Tests that duplicating an object works only when the policy allows it.
+TEST(HandlePolicyTest, DuplicatePeerHandle) {
+  TestRunner target;
+  TestRunner runner;
+
+  // Kick off an asynchronous target process for testing.
+  target.SetAsynchronous(true);
+  target.SetUnsandboxed(true);
+  EXPECT_EQ(SBOX_TEST_SUCCEEDED, target.RunTest(L"Handle_WaitProcess 30000"));
+
+  // First test that we fail to open the event.
+  std::wstring cmd_line = base::StringPrintf(L"Handle_DuplicateEvent %d",
+                                             target.process_id());
+  EXPECT_EQ(SBOX_TEST_DENIED, runner.RunTest(cmd_line.c_str()));
+
+  // Now successfully open the event after adding a duplicate handle rule.
+  EXPECT_TRUE(runner.AddRule(TargetPolicy::SUBSYS_HANDLES,
+                             TargetPolicy::HANDLES_DUP_ANY,
+                             L"Event"));
+  EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(cmd_line.c_str()));
+}
+
+// Tests that duplicating an object works only when the policy allows it.
+TEST(HandlePolicyTest, DuplicateBrokerHandle) {
+  TestRunner runner;
+
+  // First test that we fail to open the event.
+  std::wstring cmd_line = base::StringPrintf(L"Handle_DuplicateEvent %d",
+                                             ::GetCurrentProcessId());
+  EXPECT_EQ(SBOX_TEST_DENIED, runner.RunTest(cmd_line.c_str()));
+
+  // Add the peer rule and make sure we fail again.
+  EXPECT_TRUE(runner.AddRule(TargetPolicy::SUBSYS_HANDLES,
+                             TargetPolicy::HANDLES_DUP_ANY,
+                             L"Event"));
+  EXPECT_EQ(SBOX_TEST_DENIED, runner.RunTest(cmd_line.c_str()));
+
+
+  // Now successfully open the event after adding a broker handle rule.
+  EXPECT_TRUE(runner.AddRule(TargetPolicy::SUBSYS_HANDLES,
+                             TargetPolicy::HANDLES_DUP_BROKER,
+                             L"Event"));
+  EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(cmd_line.c_str()));
+}
+
+}  // namespace sandbox
+