1 // Copyright (c) 2006-2008 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_REGISTRY_POLICY_H__ 6 #define SANDBOX_SRC_REGISTRY_POLICY_H__ 7 8 #include <string> 9 10 #include "base/basictypes.h" 11 #include "sandbox/win/src/crosscall_server.h" 12 #include "sandbox/win/src/nt_internals.h" 13 #include "sandbox/win/src/policy_low_level.h" 14 #include "sandbox/win/src/sandbox_policy.h" 15 16 namespace sandbox { 17 18 enum EvalResult; 19 20 // This class centralizes most of the knowledge related to registry policy 21 class RegistryPolicy { 22 public: 23 // Creates the required low-level policy rules to evaluate a high-level 24 // policy rule for registry IO, in particular open or create actions. 25 static bool GenerateRules(const wchar_t* name, 26 TargetPolicy::Semantics semantics, 27 LowLevelPolicy* policy); 28 29 // Performs the desired policy action on a create request with an 30 // API that is compatible with the IPC-received parameters. 31 static bool CreateKeyAction(EvalResult eval_result, 32 const ClientInfo& client_info, 33 const std::wstring &key, 34 uint32 attributes, 35 HANDLE root_directory, 36 uint32 desired_access, 37 uint32 title_index, 38 uint32 create_options, 39 HANDLE* handle, 40 NTSTATUS* nt_status, 41 ULONG* disposition); 42 43 // Performs the desired policy action on an open request with an 44 // API that is compatible with the IPC-received parameters. 45 static bool OpenKeyAction(EvalResult eval_result, 46 const ClientInfo& client_info, 47 const std::wstring &key, 48 uint32 attributes, 49 HANDLE root_directory, 50 uint32 desired_access, 51 HANDLE* handle, 52 NTSTATUS* nt_status); 53 }; 54 55 } // namespace sandbox 56 57 #endif // SANDBOX_SRC_REGISTRY_POLICY_H__ 58
