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| 1 // Copyright (c) 2012 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 #ifndef SANDBOX_SRC_HANDLE_POLICY_H__ |
| 6 #define SANDBOX_SRC_HANDLE_POLICY_H__ |
| 7 |
| 8 #include <string> |
| 9 |
| 10 #include "base/basictypes.h" |
| 11 #include "sandbox/src/crosscall_server.h" |
| 12 #include "sandbox/src/policy_low_level.h" |
| 13 #include "sandbox/src/sandbox_policy.h" |
| 14 |
| 15 namespace sandbox { |
| 16 |
| 17 enum EvalResult; |
| 18 |
| 19 // This class centralizes most of the knowledge related to handle policy. |
| 20 class HandlePolicy { |
| 21 public: |
| 22 // Creates the required low-level policy rules to evaluate a high-level |
| 23 // policy rule for handles, in particular duplicate action. |
| 24 static bool GenerateRules(const wchar_t* type_name, |
| 25 TargetPolicy::Semantics semantics, |
| 26 LowLevelPolicy* policy); |
| 27 |
| 28 // Processes a 'TargetPolicy::DuplicateHandle()' request from the target. |
| 29 static DWORD DuplicateHandleProxyAction(EvalResult eval_result, |
| 30 const ClientInfo& client_info, |
| 31 HANDLE source_handle, |
| 32 DWORD target_process_id, |
| 33 HANDLE* target_handle, |
| 34 DWORD desired_access, |
| 35 BOOL inherit_handle, |
| 36 DWORD options); |
| 37 }; |
| 38 |
| 39 } // namespace sandbox |
| 40 |
| 41 #endif // SANDBOX_SRC_HANDLE_POLICY_H__ |
| 42 |
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