diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
commit | f215e02bf85f68d3a6106c2a1f4f7f063f819064 (patch) | |
tree | 6bb5b92c046312c4e95ac2620b10ddf482d3fa8b /src/VBox/Main/include/UefiVariableStoreImpl.h | |
parent | Initial commit. (diff) | |
download | virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.tar.xz virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.zip |
Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/VBox/Main/include/UefiVariableStoreImpl.h')
-rw-r--r-- | src/VBox/Main/include/UefiVariableStoreImpl.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/VBox/Main/include/UefiVariableStoreImpl.h b/src/VBox/Main/include/UefiVariableStoreImpl.h new file mode 100644 index 00000000..a77bdfa0 --- /dev/null +++ b/src/VBox/Main/include/UefiVariableStoreImpl.h @@ -0,0 +1,105 @@ +/* $Id: UefiVariableStoreImpl.h $ */ +/** @file + * VirtualBox COM UEFI variable store class implementation + */ + +/* + * Copyright (C) 2021-2023 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, in version 3 of the + * License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <https://www.gnu.org/licenses>. + * + * SPDX-License-Identifier: GPL-3.0-only + */ + +#ifndef MAIN_INCLUDED_UefiVariableStoreImpl_h +#define MAIN_INCLUDED_UefiVariableStoreImpl_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include "UefiVariableStoreWrap.h" +#include <iprt/types.h> + +#include <iprt/formats/efi-common.h> + +class NvramStore; +class Machine; + +class ATL_NO_VTABLE UefiVariableStore : + public UefiVariableStoreWrap +{ +public: + + DECLARE_COMMON_CLASS_METHODS(UefiVariableStore) + + HRESULT FinalConstruct(); + void FinalRelease(); + + // public initializer/uninitializer for internal purposes only + HRESULT init(NvramStore *aParent, Machine *pMachine); + void uninit(); + + // public methods for internal purposes only + +private: + + // Wrapped NVRAM store properties + HRESULT getSecureBootEnabled(BOOL *pfEnabled); + HRESULT setSecureBootEnabled(BOOL fEnabled); + + // Wrapped NVRAM store members + HRESULT addVariable(const com::Utf8Str &aName, const com::Guid &aOwnerUuid, const std::vector<UefiVariableAttributes_T> &aAttributes, + const std::vector<BYTE> &aData); + HRESULT deleteVariable(const com::Utf8Str &aName, const com::Guid &aOwnerUuid); + HRESULT changeVariable(const com::Utf8Str &aName, const std::vector<BYTE> &aData); + HRESULT queryVariableByName(const com::Utf8Str &aName, com::Guid &aOwnerUuid, std::vector<UefiVariableAttributes_T> &aAttributes, + std::vector<BYTE> &aData); + HRESULT queryVariables(std::vector<com::Utf8Str> &aNames, std::vector<com::Guid> &aOwnerUuids); + HRESULT enrollOraclePlatformKey(void); + HRESULT enrollPlatformKey(const std::vector<BYTE> &aData, const com::Guid &aOwnerUuid); + HRESULT addKek(const std::vector<BYTE> &aData, const com::Guid &aOwnerUuid, SignatureType_T enmSignatureType); + HRESULT addSignatureToDb(const std::vector<BYTE> &aData, const com::Guid &aOwnerUuid, SignatureType_T enmSignatureType); + HRESULT addSignatureToDbx(const std::vector<BYTE> &aData, const com::Guid &aOwnerUuid, SignatureType_T enmSignatureType); + HRESULT enrollDefaultMsSignatures(void); + HRESULT addSignatureToMok(const std::vector<BYTE> &aData, const com::Guid &aOwnerUuid, SignatureType_T enmSignatureType); + + int i_uefiVarStoreSetVarAttr(const char *pszVar, uint32_t fAttr); + int i_uefiVarStoreQueryVarAttr(const char *pszVar, uint32_t *pfAttr); + int i_uefiVarStoreQueryVarSz(const char *pszVar, uint64_t *pcbVar); + int i_uefiVarStoreQueryVarOwnerUuid(const char *pszVar, PRTUUID pUuid); + uint32_t i_uefiVarAttrToMask(const std::vector<UefiVariableAttributes_T> &aAttributes); + void i_uefiAttrMaskToVec(uint32_t fAttr, std::vector<UefiVariableAttributes_T> &aAttributes); + + HRESULT i_retainUefiVariableStore(bool fReadonly); + HRESULT i_releaseUefiVariableStore(void); + + HRESULT i_uefiVarStoreAddVar(PCEFI_GUID pGuid, const char *pszVar, uint32_t fAttr, PRTVFSFILE phVfsFile); + HRESULT i_uefiVarStoreOpenVar(const char *pszVar, PRTVFSFILE phVfsFile); + HRESULT i_uefiVarStoreSetVar(PCEFI_GUID pGuid, const char *pszVar, uint32_t fAttr, const void *pvData, size_t cbData); + HRESULT i_uefiVarStoreQueryVar(const char *pszVar, void *pvData, size_t cbData); + HRESULT i_uefiSigDbAddSig(RTEFISIGDB hEfiSigDb, const void *pvData, size_t cbData, const com::Guid &aOwnerUuid, SignatureType_T enmSignatureType); + HRESULT i_uefiVarStoreAddSignatureToDbVec(PCEFI_GUID pGuid, const char *pszDb, const std::vector<BYTE> &aData, + const com::Guid &aOwnerUuid, SignatureType_T enmSignatureType, bool fRuntime = true); + HRESULT i_uefiVarStoreAddSignatureToDb(PCEFI_GUID pGuid, const char *pszDb, const void *pvData, size_t cbData, + const com::Guid &aOwnerUuid, SignatureType_T enmSignatureType, bool fRuntime = true); + + struct Data; // opaque data struct, defined in UefiVariableStoreImpl.cpp + Data *m; +}; + +#endif /* !MAIN_INCLUDED_UefiVariableStoreImpl_h */ +/* vi: set tabstop=4 shiftwidth=4 expandtab: */ |