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Response.c
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/**
* @brief Implements the responses of the user interface
* @details
* @file Response.c
* @copyright Copyright 2014 - 2018 Infineon Technologies AG ( www.infineon.com )
*
* @copyright All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "Response.h"
#include "Utility.h"
#include "Resource.h"
#include "CommandLineParser.h"
#include "TpmResponse.h"
#include "FirmwareImage.h"
#include "FirmwareUpdate.h"
#include "ConfigSettings.h"
/// Static flag indicating that header has already been shown once since this application has been started
BOOL s_fHeaderShown = FALSE;
/**
* @brief Gets display text for platformAuth
* @details
*
* @param PbfTpmAttributes TPM attributes
*
* @retval platformAuth text to be displayed on the console.
*/
const wchar_t*
Response_GetPlatformAuthText(
_In_ BITFIELD_TPM_ATTRIBUTES PbfTpmAttributes)
{
const wchar_t* pwszText = NULL;
if (PbfTpmAttributes.tpm20restartRequired)
{
pwszText = RES_TPM_INFO_N_A_RESTART;
}
else if (PbfTpmAttributes.tpm20phDisabled)
{
pwszText = RES_TPM_INFO_PHDISABLED;
}
else if (PbfTpmAttributes.tpm20InFailureMode)
{
pwszText = RES_TPM_INFO_N_A;
}
else if (PbfTpmAttributes.tpm20emptyPlatformAuth)
{
pwszText = RES_TPM_INFO_EMPTY_BUFFER;
}
else
{
pwszText = RES_TPM_INFO_NOT_EMPTY_BUFFER;
}
return pwszText;
}
/**
* @brief Displays info text for TPM1.2 where self-test completed successfully (Fields: enabled, activated, owned, deferred physical presence)
* @details
*
* @param PbfTpmAttributes TPM attributes
*
* @retval RC_SUCCESS The operation completed successfully.
*/
_Check_return_
unsigned int
Response_ShowTpm12Info(
_In_ BITFIELD_TPM_ATTRIBUTES PbfTpmAttributes)
{
unsigned int unReturnValueWrite = RC_SUCCESS;
do
{
if (PbfTpmAttributes.tpm12enabled)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_ENABLED, RES_TPM_INFO_YES);
}
else
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_ENABLED, RES_TPM_INFO_NO);
}
if (PbfTpmAttributes.tpm12activated)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_ACTIVATED, RES_TPM_INFO_YES);
}
else
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_ACTIVATED, RES_TPM_INFO_NO);
}
if (PbfTpmAttributes.tpm12owner)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_HAS_OWNER, RES_TPM_INFO_YES);
}
else
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_HAS_OWNER, RES_TPM_INFO_NO);
}
// Show whether the TPM can be updated through deferred physical presence with the tpm12-PP switch.
if (PbfTpmAttributes.tpm12DeferredPhysicalPresence)
{
// Deferred physical presence is asserted.
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_DEFERREDPP, RES_TPM_INFO_YES);
}
else
{
if (PbfTpmAttributes.tpm12PhysicalPresence ||
(!PbfTpmAttributes.tpm12PhysicalPresenceLock &&
(!PbfTpmAttributes.tpm12PhysicalPresenceLifetimeLock || PbfTpmAttributes.tpm12PhysicalPresenceCMDEnable)))
{
// Preconditions:
// - Physical presence is asserted
// - Physical presence can be asserted with SW command because it is not locked yet in this boot cycle.
// Hence, Deferred Physical Presence can also be asserted.
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_DEFERREDPP, RES_TPM_INFO_NO_SETTABLE);
}
else
{
// Physical presence is not asserted and cannot be asserted in this boot cycle.
// Hence, Deferred Physical Presence cannot be asserted.
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_DEFERREDPP, RES_TPM_INFO_NO_NOT_SETTABLE);
}
}
}
WHILE_FALSE_END;
return unReturnValueWrite;
}
/**
* @brief Show output
* @details Takes the response information, formats and displays the output
*
* @param PpHeader Header to show in response
*
* @retval RC_SUCCESS The operation completed successfully.
* @retval RC_E_BAD_PARAMETER An invalid parameter was passed to the function. PpHeader is NULL.
* @retval RC_E_INTERNAL PpHeader->unType is invalid
* @retval ... Error codes from called functions.
*/
_Check_return_
unsigned int
Response_Show(
_In_ const IfxToolHeader* PpHeader)
{
unsigned int unReturnValue = RC_E_FAIL;
LOGGING_WRITE_LEVEL4(LOGGING_METHOD_ENTRY_STRING);
do
{
// Parameter check
if (NULL == PpHeader)
{
unReturnValue = RC_E_BAD_PARAMETER;
break;
}
switch (PpHeader->unType)
{
case STRUCT_TYPE_TpmInfo:
{
LOGGING_WRITE_LEVEL4(L"Showing TpmInfo command output.");
// Show the info response
unReturnValue = Response_ShowInfo((IfxInfo*)PpHeader);
break;
}
case STRUCT_TYPE_TpmUpdate:
{
LOGGING_WRITE_LEVEL4(L"Showing TpmUpdate command output.");
// Show the update response
unReturnValue = Response_ShowUpdate((IfxUpdate*)PpHeader);
break;
}
case STRUCT_TYPE_Tpm12ClearOwnership:
{
LOGGING_WRITE_LEVEL4(L"Showing Tpm12ClearOwnership command output.");
// Show the clear ownership response
unReturnValue = Response_ShowClearOwnership((IfxTpm12ClearOwnership*)PpHeader);
break;
}
default:
{
LOGGING_WRITE_LEVEL1(L"Skipped display of an unrecognized command.");
unReturnValue = Response_ShowUnknownAction();
if (RC_SUCCESS != unReturnValue)
break;
// Set return value to RC_E_INTERNAL
unReturnValue = RC_E_INTERNAL;
break;
}
}
}
WHILE_FALSE_END;
LOGGING_WRITE_LEVEL4_FMT(LOGGING_METHOD_EXIT_STRING_RET_VAL, unReturnValue);
return unReturnValue;
}
/**
* @brief Show TPM Info output
* @details Format TPM Info output and display
*
* @param PpTpmInfo Pointer to a IfxInfo response structure
* @retval RC_SUCCESS The operation completed successfully.
* @retval RC_E_BAD_PARAMETER An invalid parameter was passed to the function. PpTpmInfo was invalid.
* @retval ... Error codes from called functions.
*/
_Check_return_
unsigned int
Response_ShowInfo(
_In_ const IfxInfo* PpTpmInfo)
{
unsigned int unReturnValue = RC_E_FAIL;
unsigned int unReturnValueWrite = RC_SUCCESS;
LOGGING_WRITE_LEVEL4(LOGGING_METHOD_ENTRY_STRING);
do
{
// Check parameters
if (NULL == PpTpmInfo || PpTpmInfo->hdr.unType != STRUCT_TYPE_TpmInfo)
{
LOGGING_WRITE_LEVEL1(L"Error while checking object PpTpmInfo: was invalid or NULL.");
unReturnValue = RC_E_BAD_PARAMETER;
ERROR_STORE(unReturnValue, L"Parameter not initialized (PpTpmInfo)");
break;
}
if (RC_SUCCESS != unReturnValueWrite)
break;
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_INFO_INFORMATION);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_INFO_DASHED_LINE);
if (PpTpmInfo->sTpmState.attribs.bootLoader)
{
// Display information for invalid firmware mode
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_FIRMWARE_VALID, RES_TPM_INFO_NO);
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_TPM_FAMILY, RES_TPM_INFO_N_A);
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_TPM_VERSION, RES_TPM_INFO_N_A);
}
else
{
// Display information for valid firmware mode (TPM1.2 or TPM2.0 mode)
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_FIRMWARE_VALID, RES_TPM_INFO_YES);
if (PpTpmInfo->sTpmState.attribs.tpm20)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_TPM_FAMILY, RES_TPM_INFO_2_0);
}
else if (PpTpmInfo->sTpmState.attribs.tpm12)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_TPM_FAMILY, RES_TPM_INFO_1_2);
}
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_TPM_VERSION, PpTpmInfo->wszVersionName);
if (PpTpmInfo->sTpmState.attribs.tpm12)
{
if (!PpTpmInfo->sTpmState.attribs.tpm12FailedSelfTest)
{
// Show additional TPM1.2 data
unReturnValueWrite = Response_ShowTpm12Info(PpTpmInfo->sTpmState.attribs);
if (RC_SUCCESS != unReturnValueWrite)
break;
}
}
if (PpTpmInfo->sTpmState.attribs.tpm20)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_PLATFORM_AUTH, Response_GetPlatformAuthText(PpTpmInfo->sTpmState.attribs));
}
}
// Display number of remaining updates
if (PpTpmInfo->unRemainingUpdates != REMAINING_UPDATES_UNAVAILABLE) // -1
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_REMAINING_UPDATES_NUMBER, PpTpmInfo->unRemainingUpdates);
}
else if (PpTpmInfo->sTpmState.attribs.tpm20restartRequired)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_REMAINING_UPDATES_STRING, RES_TPM_INFO_N_A_RESTART);
}
else
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_REMAINING_UPDATES_STRING, RES_TPM_INFO_N_A);
}
// Display information if TPM2.0 is in failure mode
if (PpTpmInfo->sTpmState.attribs.tpm20InFailureMode)
{
wchar_t wszTestResult[256] = L"Unknown";
unsigned int unTestResultLen = RG_LEN(wszTestResult);
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_INFO_IN_FAILURE_MODE_1);
if (PpTpmInfo->sTpmState.unTestResultLen > 0)
{
unReturnValue = Utility_StringScanByteToHex(PpTpmInfo->sTpmState.testResult, PpTpmInfo->sTpmState.unTestResultLen, wszTestResult, &unTestResultLen);
if (RC_SUCCESS != unReturnValue)
break;
}
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_IN_FAILURE_MODE_2, wszTestResult);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_INFO_IN_FAILURE_MODE_3);
}
// Display information if TPM1.2 is in self-test failed mode
if (PpTpmInfo->sTpmState.attribs.tpm12FailedSelfTest)
{
wchar_t wszTestResult[256] = {0};
unsigned int unTestResultLen = RG_LEN(wszTestResult);
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_INFO_IN_SELFTEST_FAILED_MODE_1);
unReturnValue = Utility_StringScanByteToHex(PpTpmInfo->sTpmState.testResult, PpTpmInfo->sTpmState.unTestResultLen, wszTestResult, &unTestResultLen);
if (RC_SUCCESS != unReturnValue)
break;
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_IN_SELFTEST_FAILED_MODE_2, wszTestResult);
}
unReturnValue = RC_SUCCESS;
}
WHILE_FALSE_END;
// Check if a ConsoleIO_Write error occurred and no other error has occurred then store it
if (RC_SUCCESS == unReturnValue && RC_SUCCESS != unReturnValueWrite)
{
ERROR_STORE(unReturnValueWrite, L"ConsoleIO_Write returned an error");
unReturnValue = unReturnValueWrite;
}
LOGGING_WRITE_LEVEL4_FMT(LOGGING_METHOD_EXIT_STRING_RET_VAL, unReturnValue);
return unReturnValue;
}
/**
* @brief Show TPM Update output
* @details Format TPM Update output and display
*
* @param PpTpmUpdate Pointer to IfxUpdate response structure
* @retval RC_SUCCESS The operation completed successfully.
* @retval RC_E_FAIL An unexpected error occurred.
* @retval RC_E_BAD_PARAMETER An invalid parameter was passed to the function. PpTpmUpdate is NULL or invalid
* @retval ... Error codes from ConsoleIO_Write functions
*/
_Check_return_
unsigned int
Response_ShowUpdate(
_In_ const IfxUpdate* PpTpmUpdate)
{
unsigned int unReturnValue = RC_E_FAIL;
unsigned int unReturnValueWrite = RC_SUCCESS;
LOGGING_WRITE_LEVEL4(LOGGING_METHOD_ENTRY_STRING);
do
{
// Check parameters
if (NULL == PpTpmUpdate || STRUCT_TYPE_TpmUpdate != PpTpmUpdate->info.hdr.unType ||
(STRUCT_SUBTYPE_UPDATE != PpTpmUpdate->unSubType &&
STRUCT_SUBTYPE_IS_UPDATABLE != PpTpmUpdate->unSubType &&
STRUCT_SUBTYPE_PREPARE != PpTpmUpdate->unSubType))
{
LOGGING_WRITE_LEVEL1(L"Error while checking object PpTpmUpdate: was invalid or NULL.");
unReturnValue = RC_E_BAD_PARAMETER;
ERROR_STORE(unReturnValue, L"Parameter not initialized (PpTpmUpdate)");
break;
}
switch (PpTpmUpdate->unSubType)
{
case STRUCT_SUBTYPE_IS_UPDATABLE:
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_INFORMATION);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_DASHED_LINE);
if (PpTpmUpdate->info.sTpmState.attribs.bootLoader)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_FIRMWARE_VALID, RES_TPM_INFO_NO);
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_TPM_FAMILY, RES_TPM_INFO_N_A);
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_TPM_VERSION, RES_TPM_INFO_N_A);
}
else
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_FIRMWARE_VALID, RES_TPM_INFO_YES);
if (PpTpmUpdate->info.sTpmState.attribs.tpm12)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_TPM_FAMILY, RES_TPM_INFO_1_2);
if (!PpTpmUpdate->info.sTpmState.attribs.tpm12FailedSelfTest)
{
// Show additional TPM1.2 data
unReturnValueWrite = Response_ShowTpm12Info(PpTpmUpdate->info.sTpmState.attribs);
if (RC_SUCCESS != unReturnValueWrite)
break;
}
}
else if (PpTpmUpdate->info.sTpmState.attribs.tpm20)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_TPM_FAMILY, RES_TPM_INFO_2_0);
}
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_TPM_VERSION, PpTpmUpdate->info.wszVersionName);
if (PpTpmUpdate->info.sTpmState.attribs.tpm20)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_PLATFORM_AUTH, Response_GetPlatformAuthText(PpTpmUpdate->info.sTpmState.attribs));
}
}
if (PpTpmUpdate->info.unRemainingUpdates != REMAINING_UPDATES_UNAVAILABLE) // -1
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_REMAINING_UPDATES_NUMBER, PpTpmUpdate->info.unRemainingUpdates);
}
else if (PpTpmUpdate->info.sTpmState.attribs.tpm20restartRequired)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_REMAINING_UPDATES_STRING, RES_TPM_INFO_N_A_RESTART);
}
else
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_INFO_REMAINING_UPDATES_STRING, RES_TPM_INFO_N_A);
}
if (GENERIC_TRISTATE_STATE_YES == PpTpmUpdate->unNewFirmwareValid)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_UPDATE_UPDATABLE, RES_TPM_INFO_YES);
}
else if (GENERIC_TRISTATE_STATE_NO == PpTpmUpdate->unNewFirmwareValid)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_UPDATE_UPDATABLE, RES_TPM_INFO_NO);
}
else
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_UPDATE_UPDATABLE, RES_TPM_INFO_N_A);
}
if (RC_E_TPM20_FAILURE_MODE == PpTpmUpdate->info.hdr.unReturnCode)
break;
if (RC_SUCCESS == PpTpmUpdate->info.hdr.unReturnCode)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_UPDATE_TPM_FAMILY_AFTER, PpTpmUpdate->bTargetFamily == DEVICE_TYPE_TPM_12 ? RES_TPM_INFO_1_2 : RES_TPM_INFO_2_0);
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_UPDATE_TPM_VERSION_AFTER, PpTpmUpdate->wszNewFirmwareVersion);
if (PpTpmUpdate->bfNewTpmFirmwareInfo.factoryDefaults)
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_FACTORYDEFAULT);
}
}
else if (RC_E_ALREADY_UP_TO_DATE == PpTpmUpdate->info.hdr.unReturnCode)
{
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_ALREADY_UP_TO_DATE);
}
if (!PLATFORM_STRING_IS_NULL_OR_EMPTY(PpTpmUpdate->wszUsedFirmwareImage))
{
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM_USED_FIRMWARE_FILE, PpTpmUpdate->wszUsedFirmwareImage);
}
break;
}
case STRUCT_SUBTYPE_PREPARE:
{
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_PREPARE);
// Chip in invalid firmware mode
if (PpTpmUpdate->info.sTpmState.attribs.bootLoader)
{
if (RC_SUCCESS == PpTpmUpdate->info.hdr.unReturnCode)
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_PREPARE_SKIP);
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_DO_NOT_TURN_OFF);
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_UPDATE);
}
else
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_PREPARE_SKIP);
}
}
// TPM2.0 Preparation
else if (PpTpmUpdate->info.sTpmState.attribs.tpm20)
{
if (RC_SUCCESS == PpTpmUpdate->info.hdr.unReturnCode)
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_PREPARE_POLICY);
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_DO_NOT_TURN_OFF);
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_UPDATE);
}
else
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_PREPARE_POLICY_FAIL);
}
}
// TPM1.2 Preparation
else if (PpTpmUpdate->info.sTpmState.attribs.tpm12)
{
unsigned int unUpdateType = UPDATE_TYPE_NONE;
if (FALSE == PropertyStorage_GetUIntegerValueByKey(PROPERTY_UPDATE_TYPE, &unUpdateType))
{
unReturnValue = RC_E_FAIL;
ERROR_STORE_FMT(unReturnValue, L"PropertyStorage_GetUIntegerValueByKey failed to get property '%ls'.", PROPERTY_UPDATE_TYPE);
break;
}
if (RC_SUCCESS == PpTpmUpdate->info.hdr.unReturnCode)
{
if (UPDATE_TYPE_TPM12_DEFERREDPP == unUpdateType)
{
if (1 == PpTpmUpdate->info.sTpmState.attribs.tpm12DeferredPhysicalPresence)
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_PREPARE_PP_EXT);
}
else
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_PREPARE_PP);
}
}
else if (UPDATE_TYPE_TPM12_TAKEOWNERSHIP == unUpdateType)
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_PREPARE_TAKEOWNERSHIP);
}
else if (UPDATE_TYPE_TPM12_OWNERAUTH == unUpdateType)
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_PREPARE_OWNERAUTH);
}
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_DO_NOT_TURN_OFF);
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_UPDATE);
}
else
{
if (UPDATE_TYPE_TPM12_DEFERREDPP == unUpdateType)
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_PREPARE_PP_FAIL);
}
else if (UPDATE_TYPE_TPM12_TAKEOWNERSHIP == unUpdateType)
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_PREPARE_TAKEOWNERSHIP_FAIL);
}
else if (UPDATE_TYPE_TPM12_OWNERAUTH == unUpdateType)
{
if (RC_E_TPM12_DISABLED_DEACTIVATED == PpTpmUpdate->info.hdr.unReturnCode)
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_PREPARE_OWNERAUTH_FAIL_DISABLED);
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_DO_NOT_TURN_OFF);
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_UPDATE);
}
else
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_PREPARE_OWNERAUTH_FAIL);
}
}
}
}
break;
}
case STRUCT_SUBTYPE_UPDATE:
{
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
if (RC_SUCCESS == PpTpmUpdate->info.hdr.unReturnCode)
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_SUCCESS);
}
else
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM_UPDATE_FAIL);
}
break;
}
default:
break;
}
unReturnValue = RC_SUCCESS;
}
WHILE_FALSE_END;
// Check if a ConsoleIO_Write error occurred and no other error has occurred then store it
if (RC_SUCCESS == unReturnValue && RC_SUCCESS != unReturnValueWrite)
{
ERROR_STORE(unReturnValueWrite, L"ConsoleIO_Write returned an error");
unReturnValue = unReturnValueWrite;
}
LOGGING_WRITE_LEVEL4_FMT(LOGGING_METHOD_EXIT_STRING_RET_VAL, RC_SUCCESS);
return unReturnValue;
}
/**
* @brief Show TPM1.2 ClearOwnership output
* @details Format TPM1.2 ClearOwnership output and display
*
* @param PpTpm12ClearOwnership Pointer to a IfxTpm12ClearOwnership response structure
*
* @retval RC_SUCCESS The operation completed successfully.
* @retval RC_E_BAD_PARAMETER An invalid parameter was passed to the function. PpTpm12ClearOwnership was invalid.
* @retval ... Error codes from called functions.
*/
_Check_return_
unsigned int
Response_ShowClearOwnership(
_In_ const IfxTpm12ClearOwnership* PpTpm12ClearOwnership)
{
unsigned int unReturnValue = RC_E_FAIL;
unsigned int unReturnValueWrite = RC_SUCCESS;
LOGGING_WRITE_LEVEL4(LOGGING_METHOD_ENTRY_STRING);
do
{
// Check parameters
if (NULL == PpTpm12ClearOwnership || PpTpm12ClearOwnership->unType != STRUCT_TYPE_Tpm12ClearOwnership)
{
LOGGING_WRITE_LEVEL1(L"Error while checking object PpTpm12ClearOwnership: was invalid or NULL.");
unReturnValue = RC_E_BAD_PARAMETER;
ERROR_STORE(unReturnValue, L"Parameter not initialized (PpTpm12ClearOwnership)");
break;
}
if (RC_SUCCESS != unReturnValueWrite)
break;
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM12_CLEAR_OWNER_INFORMATION);
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM12_CLEAR_OWNER_DASHED_LINE);
if (RC_SUCCESS == PpTpm12ClearOwnership->unReturnCode)
{
CONSOLEIO_WRITE_BREAK(FALSE, RES_TPM12_CLEAR_OWNER_SUCCESS);
}
else
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_TPM12_CLEAR_OWNER_FAILED, PpTpm12ClearOwnership->unReturnCode);
}
unReturnValue = RC_SUCCESS;
}
WHILE_FALSE_END;
// Check if a ConsoleIO_Write error occurred and no other error has occurred then store it
if (RC_SUCCESS == unReturnValue && RC_SUCCESS != unReturnValueWrite)
{
ERROR_STORE(unReturnValueWrite, L"ConsoleIO_Write returned an error");
unReturnValue = unReturnValueWrite;
}
LOGGING_WRITE_LEVEL4_FMT(LOGGING_METHOD_EXIT_STRING_RET_VAL, unReturnValue);
return unReturnValue;
}
/**
* @brief Show Unknown Action info
* @details Displays the output for an unknown action to the console
*
* @retval RC_SUCCESS The operation completed successfully.
* @retval ... Error Codes from ConsoleIO_Write function
*/
_Check_return_
unsigned int
Response_ShowUnknownAction()
{
unsigned int unReturnValue = RC_E_FAIL;
// Must be success because of breaking out before reached the first call
unsigned int unReturnValueWrite = RC_SUCCESS;
LOGGING_WRITE_LEVEL4(LOGGING_METHOD_ENTRY_STRING);
do
{
// Write error information to console
CONSOLEIO_WRITE_BREAK(FALSE, MENU_SEPARATOR_LINE);
CONSOLEIO_WRITE_BREAK(FALSE, RES_UNKNOWN_ACTION);
CONSOLEIO_WRITE_BREAK(FALSE, MENU_SEPARATOR_LINE);
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK(FALSE, L"Skipped display of an unrecognized command.");
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
}
WHILE_FALSE_END;
if (RC_SUCCESS != unReturnValueWrite)
{
if (RC_SUCCESS == unReturnValue)
{
ERROR_STORE(unReturnValueWrite, L"ConsoleIO_Write returned an error");
unReturnValue = unReturnValueWrite;
}
else
{
ERROR_LOGCODEANDMESSAGE(unReturnValueWrite, L"ConsoleIO_Write returned an error");
}
}
LOGGING_WRITE_LEVEL4_FMT(LOGGING_METHOD_EXIT_STRING_RET_VAL, unReturnValue);
return unReturnValue;
}
/**
* @brief Show Error output
* @details Formats the error output and display it to the user
*
* @retval RC_SUCCESS The operation completed successfully.
* @retval RC_E_FAIL An unexpected error occurred.
* @retval ... Error codes from ConsoleIO_Write functions
*/
_Check_return_
unsigned int
Response_ShowError()
{
unsigned int unReturnValue = RC_E_FAIL;
// Must be success because of breaking out before reached the first call
unsigned int unReturnValueWrite = RC_SUCCESS;
wchar_t* wszFormatedMessage = NULL;
LOGGING_WRITE_LEVEL4(LOGGING_METHOD_ENTRY_STRING);
do
{
BOOL fLogFileAvailable = TRUE;
IfxErrorData* pErrorData = NULL;
wchar_t wszBuffer[MAX_MESSAGE_SIZE] = {0};
unsigned int unFormatedMessageSize = 0;
unsigned int unSize = RG_LEN(wszBuffer);
unsigned int unFinalCode = RC_E_FAIL;
unsigned int unInternalCode = RC_E_FAIL;
// Check if an error exists
pErrorData = Error_GetStack();
if (NULL == pErrorData)
{
// If not do nothing
unReturnValue = RC_SUCCESS;
break;
}
// Check if log file path is available
unReturnValue = Utility_CheckIfLogPathWritable(TRUE);
if (RC_SUCCESS != unReturnValue && (
RC_E_FILE_NOT_FOUND == unReturnValue ||
RC_E_ACCESS_DENIED == unReturnValue))
{
fLogFileAvailable = FALSE;
}
// Get Final Error Message
unReturnValue = Error_GetFinalMessage(wszBuffer, &unSize);
if (RC_SUCCESS != unReturnValue)
break;
// Format error message
unReturnValue = Utility_StringFormatOutput(
wszBuffer, unSize + 1,
RES_TPM_ERROR_EXPLANATION_PRESET, RG_LEN(RES_TPM_ERROR_EXPLANATION_PRESET), RES_MAX_LINE_SIZE,
&wszFormatedMessage, &unFormatedMessageSize);
if (RC_SUCCESS != unReturnValue)
break;
// Add Message Header
unReturnValue = Platform_MemoryCopy(
(void*)wszFormatedMessage, unFormatedMessageSize * sizeof(wszFormatedMessage[0]),
RES_ERROR_MESSAGE_PRESET, sizeof(RES_ERROR_MESSAGE_PRESET) - sizeof(wchar_t));
if (RC_SUCCESS != unReturnValue)
{
ERROR_STORE(unReturnValue, L"Platform_MemoryCopy returned an error");
break;
}
// Show response header
if (!Response_HeaderShown())
{
unReturnValue = Response_ShowHeader();
if (RC_SUCCESS != unReturnValue)
break;
}
// Get the error codes from store
unFinalCode = Error_GetFinalCode();
unInternalCode = Error_GetInternalCode();
// Write error information to console
CONSOLEIO_WRITE_BREAK(FALSE, L"");
CONSOLEIO_WRITE_BREAK(FALSE, MENU_SEPARATOR_LINE);
CONSOLEIO_WRITE_BREAK(FALSE, RES_ERROR_INFO);
CONSOLEIO_WRITE_BREAK(FALSE, MENU_SEPARATOR_LINE);
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_ERROR_CODE, unFinalCode);
CONSOLEIO_WRITE_BREAK(FALSE, wszFormatedMessage);
// If log file is not available add detailed error message
if (!fLogFileAvailable)
{
// Cleanup allocated buffer before reuse the variable
Platform_MemoryFree((void**)&wszFormatedMessage);
unReturnValue = Platform_StringGetLength(pErrorData->wszInternalErrorMessage, RG_LEN(pErrorData->wszInternalErrorMessage), &unSize);
if (RC_SUCCESS != unReturnValue)
break;
// Format error message
unReturnValue = Utility_StringFormatOutput(
pErrorData->wszInternalErrorMessage, unSize + 1,
RES_TPM_ERROR_EXPLANATION_PRESET, RG_LEN(RES_TPM_ERROR_EXPLANATION_PRESET), RES_MAX_LINE_SIZE,
&wszFormatedMessage, &unFormatedMessageSize);
if (RC_SUCCESS != unReturnValue)
break;
// Add Message Header
unReturnValue = Platform_MemoryCopy(
(void*)wszFormatedMessage, unFormatedMessageSize * sizeof(wszFormatedMessage[0]),
RES_TPM_ERROR_EXPLANATION, sizeof(RES_TPM_ERROR_EXPLANATION) - sizeof(wchar_t));
if (RC_SUCCESS != unReturnValue)
{
ERROR_STORE(unReturnValue, L"Platform_MemoryCopy returned an error");
break;
}
CONSOLEIO_WRITE_BREAK(FALSE, wszFormatedMessage);
}
// Brackets must be set here, because of macro use!
if (unInternalCode != unFinalCode)
{
CONSOLEIO_WRITE_BREAK_FMT(FALSE, RES_ERROR_DETAILS, unInternalCode);
// In case of an TPM error -> get detailed error message
if (RC_E_TPM_GENERAL == unFinalCode)
{
unReturnValue = Response_ShowTpmErrorExplanation(unInternalCode);
if (RC_SUCCESS != unReturnValue)
break;
}
}
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
// Cleanup allocated buffer before reuse the variable
Platform_MemoryFree((void**)&wszFormatedMessage);
if (TRUE == fLogFileAvailable)
{
wchar_t wszLoggingPath[PROPERTY_STORAGE_MAX_VALUE] = {0};
unsigned int unLoggingPathSize = RG_LEN(wszLoggingPath);
unSize = RG_LEN(wszBuffer);
// Get the logging path from property storage
if (!(PropertyStorage_ExistsElement(PROPERTY_LOGGING_PATH) &&
PropertyStorage_GetValueByKey(PROPERTY_LOGGING_PATH, wszLoggingPath, &unLoggingPathSize)))
{
// Calculate default log file path
wchar_t wszDefaultLogPath[MAX_PATH] = {0};
unsigned int unCapacity = RG_LEN(wszDefaultLogPath);
unReturnValue = Platform_StringCopy(wszDefaultLogPath, &unCapacity, GwszToolName);
if (RC_SUCCESS != unReturnValue)
break;
unCapacity = RG_LEN(wszDefaultLogPath);
unReturnValue = Platform_StringConcatenate(wszDefaultLogPath, &unCapacity, L".log");
if (RC_SUCCESS != unReturnValue)
break;
// Use default logging path on error
unLoggingPathSize = RG_LEN(wszLoggingPath);
unReturnValue = Platform_StringCopy(wszLoggingPath, &unLoggingPathSize, wszDefaultLogPath);
if (RC_SUCCESS != unReturnValue)
break;
}
unReturnValue = Platform_StringFormat(wszBuffer, &unSize, RES_ERROR_LOGFILE_HINT, wszLoggingPath);
if (RC_SUCCESS != unReturnValue)
break;
// Format error message
unReturnValue = Utility_StringFormatOutput(
wszBuffer, unSize + 1,
L" ", RG_LEN(L" "), RES_MAX_LINE_SIZE,
&wszFormatedMessage, &unFormatedMessageSize);
if (RC_SUCCESS != unReturnValue)
break;
CONSOLEIO_WRITE_BREAK(FALSE, wszFormatedMessage);
}
else
{
// Show hint only for return codes other than the RC_E_INVALID_LOG_OPTION because this code already showed the hint.
if (RC_E_INVALID_LOG_OPTION != unFinalCode)
{
// Format error message
unReturnValue = Utility_StringFormatOutput(
RES_ERROR_LOGFILE_UNAVAILABLE, RG_LEN(RES_ERROR_LOGFILE_UNAVAILABLE),
L" ", RG_LEN(L" "), RES_MAX_LINE_SIZE,
&wszFormatedMessage, &unFormatedMessageSize);
if (RC_SUCCESS != unReturnValue)
break;
CONSOLEIO_WRITE_BREAK(FALSE, wszFormatedMessage);
}
}
CONSOLEIO_WRITE_BREAK(FALSE, MENU_NEWLINE);
unReturnValue = RC_SUCCESS;
}
WHILE_FALSE_END;
// Cleanup allocated buffer
Platform_MemoryFree((void**)&wszFormatedMessage);
if (RC_SUCCESS != unReturnValueWrite)
{
if (RC_SUCCESS == unReturnValue)
{
ERROR_STORE(unReturnValueWrite, L"ConsoleIO_Write returned an error");
unReturnValue = unReturnValueWrite;
}
else
{
ERROR_LOGCODEANDMESSAGE(unReturnValueWrite, L"ConsoleIO_Write returned an error");
}
}
LOGGING_WRITE_LEVEL4_FMT(LOGGING_METHOD_EXIT_STRING_RET_VAL, unReturnValue);
return unReturnValue;
}
/**
* @brief Show TPM explanation to a TPM Error
* @details
*
* @param PunInternalCode TPM masked error code
* @retval RC_SUCCESS The operation completed successfully.
* @retval RC_E_BAD_PARAMETER An invalid parameter was passed to the function.
*/
_Check_return_
unsigned int
Response_ShowTpmErrorExplanation(
_In_ unsigned int PunInternalCode)
{
unsigned int unReturnValue = RC_E_FAIL;
// Must be success because of breaking out before reached the first call
unsigned int unReturnValueWrite = RC_SUCCESS;
wchar_t* wszFormatedOutput = NULL;
LOGGING_WRITE_LEVEL4(LOGGING_METHOD_ENTRY_STRING);
do
{
unsigned int unFormatedOutputSize = 0;
wchar_t wszTpmResponseMessage[MAX_MESSAGE_SIZE] = {0};
unsigned int unTpmResponseMessage = RG_LEN(wszTpmResponseMessage);
// Get TPM Response
unReturnValue = TpmResponse_GetMessage(PunInternalCode, wszTpmResponseMessage, unTpmResponseMessage);
if (RC_SUCCESS != unReturnValue)
{
ERROR_STORE(unReturnValue, L"TpmResponse_GetMessage returned an error");
break;
}
// Calculate the length of the response
unReturnValue = Platform_StringGetLength(wszTpmResponseMessage, unTpmResponseMessage, &unTpmResponseMessage);
if (RC_SUCCESS != unReturnValue)
{
ERROR_STORE(unReturnValue, L"Platform_StringGetLength returned an error");
break;
}
unReturnValue = Utility_StringFormatOutput(
wszTpmResponseMessage, unTpmResponseMessage,
RES_TPM_ERROR_EXPLANATION_PRESET, RG_LEN(RES_TPM_ERROR_EXPLANATION_PRESET), RES_MAX_LINE_SIZE,
&wszFormatedOutput, &unFormatedOutputSize);
if (RC_SUCCESS != unReturnValue)
{
ERROR_STORE(unReturnValue, L"Utility_StringFormatOutput returned an error");
break;
}
unReturnValue = Platform_MemoryCopy(
(void*)wszFormatedOutput, unFormatedOutputSize * sizeof(wszFormatedOutput[0]),
RES_TPM_ERROR_EXPLANATION, sizeof(RES_TPM_ERROR_EXPLANATION) - sizeof(wchar_t));
if (RC_SUCCESS != unReturnValue)
{
ERROR_STORE(unReturnValue, L"Platform_MemoryCopy returned an error");
break;
}
CONSOLEIO_WRITE_BREAK(FALSE, wszFormatedOutput);
}
WHILE_FALSE_END;
if (RC_SUCCESS != unReturnValueWrite)
{
if (RC_SUCCESS == unReturnValue)
{
ERROR_STORE(unReturnValueWrite, L"ConsoleIO_Write returned an error");