1 files changed, 39 insertions, 0 deletions
diff --git a/security/sandbox/chromium/sandbox/win/src/signed_policy.h b/security/sandbox/chromium/sandbox/win/src/signed_policy.h
new file mode 100644
index 0000000000..d22af4d4dc
--- /dev/null
+++ b/security/sandbox/chromium/sandbox/win/src/signed_policy.h
@@ -0,0 +1,39 @@
+// Copyright 2019 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.
+
+#ifndef SANDBOX_WIN_SRC_SIGNED_POLICY_H_
+#define SANDBOX_WIN_SRC_SIGNED_POLICY_H_
+
+#include <stdint.h>
+
+#include "base/win/scoped_handle.h"
+#include "sandbox/win/src/crosscall_server.h"
+#include "sandbox/win/src/policy_engine_opcodes.h"
+#include "sandbox/win/src/policy_low_level.h"
+#include "sandbox/win/src/sandbox_policy.h"
+
+namespace sandbox {
+
+// This class centralizes most of the knowledge related to signed policy
+class SignedPolicy {
+ public:
+  // Creates the required low-level policy rules to evaluate a high-level
+  // policy rule.
+  static bool GenerateRules(const wchar_t* name,
+                            TargetPolicy::Semantics semantics,
+                            LowLevelPolicy* policy);
+
+  // Performs the desired policy action on a request.
+  // client_info is the target process that is making the request and
+  // eval_result is the desired policy action to accomplish.
+  static NTSTATUS CreateSectionAction(
+      EvalResult eval_result,
+      const ClientInfo& client_info,
+      const base::win::ScopedHandle& local_file_handle,
+      HANDLE* section_handle);
+};
+
+}  // namespace sandbox
+
+#endif  // SANDBOX_WIN_SRC_SIGNED_POLICY_H_