mirror of https://github.com/acidanthera/audk.git
MdeModulePkg: Add AuthVariableLib LibraryClass
What to do: 1. Add AuthVariableLib LibraryClass definitions. 2. Implement a NULL AuthVariableLib library instance. 3. Add VARIABLE_ENTRY_PROPERTY definition to VarCheck.h. 4. Add VARIABLE_ENTRY_CONSISTENCY and variable attribute combinations definitions to VariableFormat.h. Why to do: 1. Share code. 1.1. Separate auth variable service from Auth Variable driver in SecurityPkg to AuthVariableLib. Then the AuthVariableLib could benefit and be used by different implementation of Auth Variable drivers. 1.2 The VARIABLE_ENTRY_PROPERTY definition to VarCheck.h, VARIABLE_ENTRY_CONSISTENCY and variable attribute combinations definitions to VariableFormat.h will be shared by merged Variable driver and AuthVariableLib. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17757 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Star Zeng
lzeng14
parent
77ba12cc61
commit
b6477d820b
|
|
@ -3,12 +3,12 @@
|
|||
VariableFormat.h defines variable data headers and variable storage region headers.
|
||||
|
||||
Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
|
||||
This program and the accompanying materials are licensed and made available under
|
||||
the terms and conditions of the BSD License that accompanies this distribution.
|
||||
This program and the accompanying materials are licensed and made available under
|
||||
the terms and conditions of the BSD License that accompanies this distribution.
|
||||
The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.php.
|
||||
http://opensource.org/licenses/bsd-license.php.
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
**/
|
||||
|
|
@ -81,7 +81,7 @@ typedef struct {
|
|||
///
|
||||
EFI_GUID Signature;
|
||||
///
|
||||
/// Size of entire variable store,
|
||||
/// Size of entire variable store,
|
||||
/// including size of variable store header but not including the size of FvHeader.
|
||||
///
|
||||
UINT32 Size;
|
||||
|
|
@ -110,6 +110,18 @@ typedef struct {
|
|||
#define VAR_HEADER_VALID_ONLY 0x7f ///< Variable header has been valid.
|
||||
#define VAR_ADDED 0x3f ///< Variable has been completely added.
|
||||
|
||||
///
|
||||
/// Variable Attribute combinations.
|
||||
///
|
||||
#define VARIABLE_ATTRIBUTE_NV_BS (EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS)
|
||||
#define VARIABLE_ATTRIBUTE_BS_RT (EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS)
|
||||
#define VARIABLE_ATTRIBUTE_AT_AW (EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS | EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS)
|
||||
#define VARIABLE_ATTRIBUTE_NV_BS_RT (VARIABLE_ATTRIBUTE_BS_RT | EFI_VARIABLE_NON_VOLATILE)
|
||||
#define VARIABLE_ATTRIBUTE_NV_BS_RT_HR (VARIABLE_ATTRIBUTE_NV_BS_RT | EFI_VARIABLE_HARDWARE_ERROR_RECORD)
|
||||
#define VARIABLE_ATTRIBUTE_NV_BS_RT_AT (VARIABLE_ATTRIBUTE_NV_BS_RT | EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS)
|
||||
#define VARIABLE_ATTRIBUTE_NV_BS_RT_AW (VARIABLE_ATTRIBUTE_NV_BS_RT | EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS)
|
||||
#define VARIABLE_ATTRIBUTE_NV_BS_RT_HR_AT_AW (VARIABLE_ATTRIBUTE_NV_BS_RT_HR | VARIABLE_ATTRIBUTE_AT_AW)
|
||||
|
||||
///
|
||||
/// Single Variable Data Header Structure.
|
||||
///
|
||||
|
|
@ -184,6 +196,12 @@ typedef struct {
|
|||
EFI_GUID VendorGuid;
|
||||
} AUTHENTICATED_VARIABLE_HEADER;
|
||||
|
||||
typedef struct {
|
||||
EFI_GUID *Guid;
|
||||
CHAR16 *Name;
|
||||
UINTN VariableSize;
|
||||
} VARIABLE_ENTRY_CONSISTENCY;
|
||||
|
||||
#pragma pack()
|
||||
|
||||
typedef struct _VARIABLE_INFO_ENTRY VARIABLE_INFO_ENTRY;
|
||||
|
|
@ -191,12 +209,12 @@ typedef struct _VARIABLE_INFO_ENTRY VARIABLE_INFO_ENTRY;
|
|||
///
|
||||
/// This structure contains the variable list that is put in EFI system table.
|
||||
/// The variable driver collects all variables that were used at boot service time and produces this list.
|
||||
/// This is an optional feature to dump all used variables in shell environment.
|
||||
/// This is an optional feature to dump all used variables in shell environment.
|
||||
///
|
||||
struct _VARIABLE_INFO_ENTRY {
|
||||
VARIABLE_INFO_ENTRY *Next; ///< Pointer to next entry.
|
||||
EFI_GUID VendorGuid; ///< Guid of Variable.
|
||||
CHAR16 *Name; ///< Name of Variable.
|
||||
CHAR16 *Name; ///< Name of Variable.
|
||||
UINT32 Attributes; ///< Attributes of variable defined in UEFI specification.
|
||||
UINT32 ReadCount; ///< Number of times to read this variable.
|
||||
UINT32 WriteCount; ///< Number of times to write this variable.
|
||||
|
|
|
|||
|
|
@ -0,0 +1,261 @@
|
|||
/** @file
|
||||
Provides services to initialize and process authenticated variables.
|
||||
|
||||
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
|
||||
This program and the accompanying materials are licensed and made available under
|
||||
the terms and conditions of the BSD License that accompanies this distribution.
|
||||
The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.php.
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
**/
|
||||
|
||||
#ifndef _AUTH_VARIABLE_LIB_H_
|
||||
#define _AUTH_VARIABLE_LIB_H_
|
||||
|
||||
#include <Protocol/VarCheck.h>
|
||||
|
||||
///
|
||||
/// Size of AuthInfo prior to the data payload.
|
||||
///
|
||||
#define AUTHINFO_SIZE ((OFFSET_OF (EFI_VARIABLE_AUTHENTICATION, AuthInfo)) + \
|
||||
(OFFSET_OF (WIN_CERTIFICATE_UEFI_GUID, CertData)) + \
|
||||
sizeof (EFI_CERT_BLOCK_RSA_2048_SHA256))
|
||||
|
||||
#define AUTHINFO2_SIZE(VarAuth2) ((OFFSET_OF (EFI_VARIABLE_AUTHENTICATION_2, AuthInfo)) + \
|
||||
(UINTN) ((EFI_VARIABLE_AUTHENTICATION_2 *) (VarAuth2))->AuthInfo.Hdr.dwLength)
|
||||
|
||||
#define OFFSET_OF_AUTHINFO2_CERT_DATA ((OFFSET_OF (EFI_VARIABLE_AUTHENTICATION_2, AuthInfo)) + \
|
||||
(OFFSET_OF (WIN_CERTIFICATE_UEFI_GUID, CertData)))
|
||||
|
||||
typedef struct {
|
||||
CHAR16 *VariableName;
|
||||
EFI_GUID *VendorGuid;
|
||||
UINT32 Attributes;
|
||||
UINTN DataSize;
|
||||
VOID *Data;
|
||||
UINT32 PubKeyIndex;
|
||||
UINT64 MonotonicCount;
|
||||
EFI_TIME *TimeStamp;
|
||||
} AUTH_VARIABLE_INFO;
|
||||
|
||||
/**
|
||||
Finds variable in storage blocks of volatile and non-volatile storage areas.
|
||||
|
||||
This code finds variable in storage blocks of volatile and non-volatile storage areas.
|
||||
If VariableName is an empty string, then we just return the first
|
||||
qualified variable without comparing VariableName and VendorGuid.
|
||||
|
||||
@param[in] VariableName Name of the variable to be found.
|
||||
@param[in] VendorGuid Variable vendor GUID to be found.
|
||||
@param[out] AuthVariableInfo Pointer to AUTH_VARIABLE_INFO structure for
|
||||
output of the variable found.
|
||||
|
||||
@retval EFI_INVALID_PARAMETER If VariableName is not an empty string,
|
||||
while VendorGuid is NULL.
|
||||
@retval EFI_SUCCESS Variable successfully found.
|
||||
@retval EFI_NOT_FOUND Variable not found
|
||||
|
||||
**/
|
||||
typedef
|
||||
EFI_STATUS
|
||||
(EFIAPI *AUTH_VAR_LIB_FIND_VARIABLE) (
|
||||
IN CHAR16 *VariableName,
|
||||
IN EFI_GUID *VendorGuid,
|
||||
OUT AUTH_VARIABLE_INFO *AuthVariableInfo
|
||||
);
|
||||
|
||||
/**
|
||||
Finds next variable in storage blocks of volatile and non-volatile storage areas.
|
||||
|
||||
This code finds next variable in storage blocks of volatile and non-volatile storage areas.
|
||||
If VariableName is an empty string, then we just return the first
|
||||
qualified variable without comparing VariableName and VendorGuid.
|
||||
|
||||
@param[in] VariableName Name of the variable to be found.
|
||||
@param[in] VendorGuid Variable vendor GUID to be found.
|
||||
@param[out] AuthVariableInfo Pointer to AUTH_VARIABLE_INFO structure for
|
||||
output of the next variable.
|
||||
|
||||
@retval EFI_INVALID_PARAMETER If VariableName is not an empty string,
|
||||
while VendorGuid is NULL.
|
||||
@retval EFI_SUCCESS Variable successfully found.
|
||||
@retval EFI_NOT_FOUND Variable not found
|
||||
|
||||
**/
|
||||
typedef
|
||||
EFI_STATUS
|
||||
(EFIAPI *AUTH_VAR_LIB_FIND_NEXT_VARIABLE) (
|
||||
IN CHAR16 *VariableName,
|
||||
IN EFI_GUID *VendorGuid,
|
||||
OUT AUTH_VARIABLE_INFO *AuthVariableInfo
|
||||
);
|
||||
|
||||
/**
|
||||
Update the variable region with Variable information.
|
||||
|
||||
@param[in] AuthVariableInfo Pointer AUTH_VARIABLE_INFO structure for
|
||||
input of the variable.
|
||||
|
||||
@retval EFI_SUCCESS The update operation is success.
|
||||
@retval EFI_INVALID_PARAMETER Invalid parameter.
|
||||
@retval EFI_WRITE_PROTECTED Variable is write-protected.
|
||||
@retval EFI_OUT_OF_RESOURCES There is not enough resource.
|
||||
|
||||
**/
|
||||
typedef
|
||||
EFI_STATUS
|
||||
(EFIAPI *AUTH_VAR_LIB_UPDATE_VARIABLE) (
|
||||
IN AUTH_VARIABLE_INFO *AuthVariableInfo
|
||||
);
|
||||
|
||||
/**
|
||||
Get scratch buffer.
|
||||
|
||||
@param[in, out] ScratchBufferSize Scratch buffer size. If input size is greater than
|
||||
the maximum supported buffer size, this value contains
|
||||
the maximum supported buffer size as output.
|
||||
@param[out] ScratchBuffer Pointer to scratch buffer address.
|
||||
|
||||
@retval EFI_SUCCESS Get scratch buffer successfully.
|
||||
@retval EFI_UNSUPPORTED If input size is greater than the maximum supported buffer size.
|
||||
|
||||
**/
|
||||
typedef
|
||||
EFI_STATUS
|
||||
(EFIAPI *AUTH_VAR_LIB_GET_SCRATCH_BUFFER) (
|
||||
IN OUT UINTN *ScratchBufferSize,
|
||||
OUT VOID **ScratchBuffer
|
||||
);
|
||||
|
||||
/**
|
||||
This function is to check if the remaining variable space is enough to set
|
||||
all Variables from argument list successfully. The purpose of the check
|
||||
is to keep the consistency of the Variables to be in variable storage.
|
||||
|
||||
Note: Variables are assumed to be in same storage.
|
||||
The set sequence of Variables will be same with the sequence of VariableEntry from argument list,
|
||||
so follow the argument sequence to check the Variables.
|
||||
|
||||
@param[in] Attributes Variable attributes for Variable entries.
|
||||
@param ... The variable argument list with type VARIABLE_ENTRY_CONSISTENCY *.
|
||||
A NULL terminates the list. The VariableSize of
|
||||
VARIABLE_ENTRY_CONSISTENCY is the variable data size as input.
|
||||
It will be changed to variable total size as output.
|
||||
|
||||
@retval TRUE Have enough variable space to set the Variables successfully.
|
||||
@retval FALSE No enough variable space to set the Variables successfully.
|
||||
|
||||
**/
|
||||
typedef
|
||||
BOOLEAN
|
||||
(EFIAPI *AUTH_VAR_LIB_CHECK_REMAINING_SPACE) (
|
||||
IN UINT32 Attributes,
|
||||
...
|
||||
);
|
||||
|
||||
/**
|
||||
Return TRUE if at OS runtime.
|
||||
|
||||
@retval TRUE If at OS runtime.
|
||||
@retval FALSE If at boot time.
|
||||
|
||||
**/
|
||||
typedef
|
||||
BOOLEAN
|
||||
(EFIAPI *AUTH_VAR_LIB_AT_RUNTIME) (
|
||||
VOID
|
||||
);
|
||||
|
||||
#define AUTH_VAR_LIB_CONTEXT_IN_STRUCT_VERSION 0x01
|
||||
|
||||
typedef struct {
|
||||
UINTN StructVersion;
|
||||
UINTN StructSize;
|
||||
//
|
||||
// Reflect the overhead associated with the saving
|
||||
// of a single EFI authenticated variable with the exception
|
||||
// of the overhead associated with the length
|
||||
// of the string name of the EFI variable.
|
||||
//
|
||||
UINTN MaxAuthVariableSize;
|
||||
AUTH_VAR_LIB_FIND_VARIABLE FindVariable;
|
||||
AUTH_VAR_LIB_FIND_NEXT_VARIABLE FindNextVariable;
|
||||
AUTH_VAR_LIB_UPDATE_VARIABLE UpdateVariable;
|
||||
AUTH_VAR_LIB_GET_SCRATCH_BUFFER GetScratchBuffer;
|
||||
AUTH_VAR_LIB_CHECK_REMAINING_SPACE CheckRemainingSpaceForConsistency;
|
||||
AUTH_VAR_LIB_AT_RUNTIME AtRuntime;
|
||||
} AUTH_VAR_LIB_CONTEXT_IN;
|
||||
|
||||
#define AUTH_VAR_LIB_CONTEXT_OUT_STRUCT_VERSION 0x01
|
||||
|
||||
typedef struct {
|
||||
UINTN StructVersion;
|
||||
UINTN StructSize;
|
||||
//
|
||||
// Caller needs to set variable property for the variables.
|
||||
//
|
||||
VARIABLE_ENTRY_PROPERTY *AuthVarEntry;
|
||||
UINTN AuthVarEntryCount;
|
||||
//
|
||||
// Caller needs to ConvertPointer() for the pointers.
|
||||
//
|
||||
VOID **AddressPointer;
|
||||
UINTN AddressPointerCount;
|
||||
} AUTH_VAR_LIB_CONTEXT_OUT;
|
||||
|
||||
/**
|
||||
Initialization for authenticated varibale services.
|
||||
If this initialization returns error status, other APIs will not work
|
||||
and expect to be not called then.
|
||||
|
||||
@param[in] AuthVarLibContextIn Pointer to input auth variable lib context.
|
||||
@param[out] AuthVarLibContextOut Pointer to output auth variable lib context.
|
||||
|
||||
@retval EFI_SUCCESS Function successfully executed.
|
||||
@retval EFI_INVALID_PARAMETER If AuthVarLibContextIn == NULL or AuthVarLibContextOut == NULL.
|
||||
@retval EFI_OUT_OF_RESOURCES Fail to allocate enough resource.
|
||||
@retval EFI_UNSUPPORTED Unsupported to process authenticated variable.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
AuthVariableLibInitialize (
|
||||
IN AUTH_VAR_LIB_CONTEXT_IN *AuthVarLibContextIn,
|
||||
OUT AUTH_VAR_LIB_CONTEXT_OUT *AuthVarLibContextOut
|
||||
);
|
||||
|
||||
/**
|
||||
Process variable with EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS/EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS set.
|
||||
|
||||
@param[in] VariableName Name of the variable.
|
||||
@param[in] VendorGuid Variable vendor GUID.
|
||||
@param[in] Data Data pointer.
|
||||
@param[in] DataSize Size of Data.
|
||||
@param[in] Attributes Attribute value of the variable.
|
||||
|
||||
@retval EFI_SUCCESS The firmware has successfully stored the variable and its data as
|
||||
defined by the Attributes.
|
||||
@retval EFI_INVALID_PARAMETER Invalid parameter.
|
||||
@retval EFI_WRITE_PROTECTED Variable is write-protected.
|
||||
@retval EFI_OUT_OF_RESOURCES There is not enough resource.
|
||||
@retval EFI_SECURITY_VIOLATION The variable is with EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS
|
||||
or EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACESS
|
||||
set, but the AuthInfo does NOT pass the validation
|
||||
check carried out by the firmware.
|
||||
@retval EFI_UNSUPPORTED Unsupported to process authenticated variable.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
AuthVariableLibProcessVariable (
|
||||
IN CHAR16 *VariableName,
|
||||
IN EFI_GUID *VendorGuid,
|
||||
IN VOID *Data,
|
||||
IN UINTN DataSize,
|
||||
IN UINT32 Attributes
|
||||
);
|
||||
|
||||
#endif
|
||||
|
|
@ -63,6 +63,12 @@ typedef struct {
|
|||
UINTN MaxSize;
|
||||
} VAR_CHECK_VARIABLE_PROPERTY;
|
||||
|
||||
typedef struct {
|
||||
EFI_GUID *Guid;
|
||||
CHAR16 *Name;
|
||||
VAR_CHECK_VARIABLE_PROPERTY VariableProperty;
|
||||
} VARIABLE_ENTRY_PROPERTY;
|
||||
|
||||
/**
|
||||
Variable property set.
|
||||
Variable driver will do check according to the VariableProperty before
|
||||
|
|
|
|||
|
|
@ -0,0 +1,78 @@
|
|||
/** @file
|
||||
Implements NULL authenticated variable services.
|
||||
|
||||
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
|
||||
This program and the accompanying materials
|
||||
are licensed and made available under the terms and conditions of the BSD License
|
||||
which accompanies this distribution. The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.php
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
**/
|
||||
|
||||
#include <Library/AuthVariableLib.h>
|
||||
#include <Library/DebugLib.h>
|
||||
|
||||
/**
|
||||
Initialization for authenticated varibale services.
|
||||
If this initialization returns error status, other APIs will not work
|
||||
and expect to be not called then.
|
||||
|
||||
@param[in] AuthVarLibContextIn Pointer to input auth variable lib context.
|
||||
@param[out] AuthVarLibContextOut Pointer to output auth variable lib context.
|
||||
|
||||
@retval EFI_SUCCESS Function successfully executed.
|
||||
@retval EFI_INVALID_PARAMETER If AuthVarLibContextIn == NULL or AuthVarLibContextOut == NULL.
|
||||
@retval EFI_OUT_OF_RESOURCES Fail to allocate enough resource.
|
||||
@retval EFI_UNSUPPORTED Unsupported to process authenticated variable.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
AuthVariableLibInitialize (
|
||||
IN AUTH_VAR_LIB_CONTEXT_IN *AuthVarLibContextIn,
|
||||
OUT AUTH_VAR_LIB_CONTEXT_OUT *AuthVarLibContextOut
|
||||
)
|
||||
{
|
||||
//
|
||||
// Do nothing, just return EFI_UNSUPPORTED.
|
||||
//
|
||||
return EFI_UNSUPPORTED;
|
||||
}
|
||||
|
||||
/**
|
||||
Process variable with EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS/EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS set.
|
||||
|
||||
@param[in] VariableName Name of the variable.
|
||||
@param[in] VendorGuid Variable vendor GUID.
|
||||
@param[in] Data Data pointer.
|
||||
@param[in] DataSize Size of Data.
|
||||
@param[in] Attributes Attribute value of the variable.
|
||||
|
||||
@retval EFI_SUCCESS The firmware has successfully stored the variable and its data as
|
||||
defined by the Attributes.
|
||||
@retval EFI_INVALID_PARAMETER Invalid parameter.
|
||||
@retval EFI_WRITE_PROTECTED Variable is write-protected.
|
||||
@retval EFI_OUT_OF_RESOURCES There is not enough resource.
|
||||
@retval EFI_SECURITY_VIOLATION The variable is with EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS
|
||||
or EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACESS
|
||||
set, but the AuthInfo does NOT pass the validation
|
||||
check carried out by the firmware.
|
||||
@retval EFI_UNSUPPORTED Unsupported to process authenticated variable.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
AuthVariableLibProcessVariable (
|
||||
IN CHAR16 *VariableName,
|
||||
IN EFI_GUID *VendorGuid,
|
||||
IN VOID *Data,
|
||||
IN UINTN DataSize,
|
||||
IN UINT32 Attributes
|
||||
)
|
||||
{
|
||||
ASSERT (FALSE);
|
||||
return EFI_UNSUPPORTED;
|
||||
}
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
## @file
|
||||
# Provides NULL authenticated variable services.
|
||||
#
|
||||
# Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
|
||||
#
|
||||
# This program and the accompanying materials
|
||||
# are licensed and made available under the terms and conditions
|
||||
# of the BSD License which accompanies this distribution. The
|
||||
# full text of the license may be found at
|
||||
# http://opensource.org/licenses/bsd-license.php
|
||||
#
|
||||
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
#
|
||||
##
|
||||
|
||||
[Defines]
|
||||
INF_VERSION = 0x00010005
|
||||
BASE_NAME = AuthVariableLibNull
|
||||
MODULE_UNI_FILE = AuthVariableLibNull.uni
|
||||
FILE_GUID = 435CB0E4-7C9A-4BB7-9907-8FD4643E978A
|
||||
MODULE_TYPE = DXE_RUNTIME_DRIVER
|
||||
VERSION_STRING = 1.0
|
||||
LIBRARY_CLASS = AuthVariableLib|DXE_RUNTIME_DRIVER DXE_SMM_DRIVER
|
||||
|
||||
#
|
||||
# The following information is for reference only and not required by the build tools.
|
||||
#
|
||||
# VALID_ARCHITECTURES = IA32 X64
|
||||
#
|
||||
|
||||
[Sources]
|
||||
AuthVariableLibNull.c
|
||||
|
||||
[Packages]
|
||||
MdePkg/MdePkg.dec
|
||||
MdeModulePkg/MdeModulePkg.dec
|
||||
|
||||
[LibraryClasses]
|
||||
DebugLib
|
||||
Binary file not shown.
|
|
@ -115,6 +115,10 @@
|
|||
#
|
||||
TpmMeasurementLib|Include/Library/TpmMeasurementLib.h
|
||||
|
||||
## @libraryclass Provides authenticated variable services.
|
||||
#
|
||||
AuthVaribleLib|Include/Library/AuthVaribleLib.h
|
||||
|
||||
[Guids]
|
||||
## MdeModule package token space guid
|
||||
# Include/Guid/MdeModulePkgTokenSpace.h
|
||||
|
|
|
|||
|
|
@ -96,6 +96,7 @@
|
|||
CpuExceptionHandlerLib|MdeModulePkg/Library/CpuExceptionHandlerLibNull/CpuExceptionHandlerLibNull.inf
|
||||
PlatformBootManagerLib|MdeModulePkg/Library/PlatformBootManagerLibNull/PlatformBootManagerLibNull.inf
|
||||
TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
|
||||
AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
|
||||
|
||||
[LibraryClasses.EBC.PEIM]
|
||||
IoLib|MdePkg/Library/PeiIoLibCpuIo/PeiIoLibCpuIo.inf
|
||||
|
|
@ -275,6 +276,7 @@
|
|||
MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
|
||||
MdeModulePkg/Library/PlatformBootManagerLibNull/PlatformBootManagerLibNull.inf
|
||||
MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
|
||||
MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
|
||||
|
||||
MdeModulePkg/Universal/BdsDxe/BdsDxe.inf
|
||||
MdeModulePkg/Application/BootManagerMenuApp/BootManagerMenuApp.inf
|
||||
|
|
|
|||
|
|
@ -44,10 +44,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|||
#include <Guid/HardwareErrorVariable.h>
|
||||
#include <Guid/VarErrorFlag.h>
|
||||
|
||||
#define VARIABLE_ATTRIBUTE_BS_RT (EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS)
|
||||
#define VARIABLE_ATTRIBUTE_NV_BS_RT (VARIABLE_ATTRIBUTE_BS_RT | EFI_VARIABLE_NON_VOLATILE)
|
||||
#define VARIABLE_ATTRIBUTE_NV_BS_RT_AT (VARIABLE_ATTRIBUTE_NV_BS_RT | EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS)
|
||||
|
||||
///
|
||||
/// The size of a 3 character ISO639 language code.
|
||||
///
|
||||
|
|
@ -99,12 +95,6 @@ typedef struct {
|
|||
EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *FvbInstance;
|
||||
} VARIABLE_MODULE_GLOBAL;
|
||||
|
||||
typedef struct {
|
||||
EFI_GUID *Guid;
|
||||
CHAR16 *Name;
|
||||
UINTN VariableSize;
|
||||
} VARIABLE_ENTRY_CONSISTENCY;
|
||||
|
||||
typedef struct {
|
||||
LIST_ENTRY Link;
|
||||
EFI_GUID Guid;
|
||||
|
|
|
|||
Loading…
Reference in New Issue